Patent Application
20190265015
Embodiments of the present disclosure relate to a structure such as a house, an apartment or a building, an edifice or construction (hereinafter, the edifice and the construction are simply and collectively referred to as the construction) such as a bridge, a steel tower, a railroad, a pipeline, a plant, a power plant, a wind power generator or a solar photovoltaic power generator, or various members such as construction materials or structural materials used for the same, an industrial machine such as construction equipment or a machine tool, or other machines or fastening members constituting the same, or consumables such as a blade or a maintaining member, or members used in various places, for example, a component such as a spring, a bearing or a linear guide, a variety of transportation vehicles, such as a rocket, an aircraft, a submarine, a vessel, a subway train, a bus, a truck, a car, a motorcycle, a bicycle and an elevator, office or home appliances, and disposable products, and a method of forming a conduction path for patterning in such members, and moreover a sensor structure to detect a deformation of such members. Further, the embodiments relate to a method of forming a conduction path for patterning in such members.
Currently, various types of members are used at various places such as an edifice that forms a space such as a building, a house, a housing complex, or a hall, a construction such as a bridge, a dam, a caisson, a wave dissipating block, or a sluice gate (hereinafter, the edifice and the construction are referred to as the construction), a variety of transportation including a vehicle such as a car, a bicycle or a railroad, machine equipment, an electric device, a power generation facility, and a chemical plant. Further, various materials are used therefor, for example, iron, resin, rubber, stone, concrete, asphalt, wood, paper, ceramics, and glass.
For example, there exist various constructions related to social infrastructures such as a house, an apartment, a school building, a station building, an air terminal, a hospital, a local office building, a bridge and a tunnel. Shapes of the constructions are maintained by various structural materials such as columns, roof beams or floors, ceilings, bolts, nuts and reinforced concrete. Further, it is not limited to the structural materials, and a variety of equipment or members such as windows or doors are used and have various shapes and structures using a number of materials.
The structural materials are assumed to be used for a long time. However, the structural materials are exposed to a thermal expansion and contraction by temperature variations, a degradation over time, or an external force by a vibration or an impact such as an earthquake disaster, and thus may not avoid aging. When aging is neglected, artificial disasters may occur.
Further, a disaster such as a typhoon, a tornado or an earthquake expected to become more powerful in the future applies an excessive stress or load even to windows, and the windows may be cracked, or a portion of the windows may be broken. Neglecting damaged windows leads to breakup of the windows and potential harm to people.
Thus, in the future, national resilience is important to implement reduction/prevention of disasters by monitoring and maintaining various members such as construction materials quantitatively and extensively to prevent accidents or disasters.
However, now there are an enormous number of constructions. It is practically impossible to determine a structural material to be intensively maintained in one of the constructions while putting a priority on a construction material for which maintenance is to be performed.
Even now, for example, bridge maintenance inspection record cards are filled to maintain bridges, and persons in charge at local areas regularly inspect the bridges. However, such inspections are performed mainly by an appearance check by human visual inspection. Thus, the results are different from person to person and lack objectivity, and the inspections may not be performed in real time, and thus the results may not be used to determine critical maintenance.
Various members other than the structural materials are generally repaired/replaced after broken or damaged. Thus, it is difficult to prevent an accident or a financial loss resulting therefrom.
Meanwhile, there exists a strain sensor device that is referred to as a strain gauge. The strain gauge is attached to a measurement target using an adhesive to indirectly measure a stress or a torsion generated in the measurement target. However, this method may require a difficult installation task to the measurement target using an adhesive, and may not distinguish between an extension of the adhesive and an extension of the measurement target. Since the measurement target may deteriorate or become detached due to temperature or humidity, a thermal effect, a different coefficient of thermal expansion, a fatigue strength by repeated expansions and contractions, or an issue of weather resistance or durability, it is essentially impossible to obtain an accurate result of measuring the torsion occurring in the measurement target over long periods of time.
Further, since the existing strain gauge has a limited detection sensitivity, it is very difficult to detect, for example, a locally diminutive deformation or vibrational movement occurring throughout a huge structure.
More specifically, the existing strain gauge is provided in a structure in which a resistance wiring reciprocating in the shape of bellows is formed with high accuracy in a small detection region. The strain gauge is attached to a measurement target to sense a deformation level thereof. As a result, a detection region by a single strain gauge is extremely small. Thus, for example, when it is desired to sense, using the strain gauge, a deformation that may occur at any position not determined in advance in a huge structure, an enormous number of strain gauges need to be attached to the structure, which is not practical in an aspect of productivity or manufacturing cost.
As a result of keen research performed by the present inventor in view of the above issue, the present disclosure is directed to objectively measuring circumstances of various members, thereby determining a maintenance time of the whole of a construction, or clarifying a construction or a portion requiring a preferential maintenance, or connecting to a more excellent design, or measuring in real time a factory building, equipment in the factory, particularly, production equipment or industrial machines, devices, or consumables used therefor, or verifying a resulting state, or verifying states of various types of movable objects or vehicles such as an airplane, a vessel, a railroad or railroad vehicle, and an automobile, or preventing accidents resulting therefrom.
According to an aspect of the present disclosure, there is provided a sensor structure including a plurality of high resistance partial conducting sections formed of a first conductive material, and disposed with intervals therebetween, and a plurality of low resistance partial conducting sections formed of a second conductive material having a small electric resistivity when compared with the first conductive material, disposed to respectively connect the corresponding high resistance partial conducting sections, and disposed with intervals therebetween, wherein a physical phenomenon is detected due to a change in electric resistance value in a range including both the high resistance partial conducting sections and the low resistance partial conducting sections.
In relation to the sensor structure, the high resistance partial conducting sections and the low resistance partial conducting sections have planar shapes, and the high resistance partial conducting sections and the low resistance partial conducting sections overlap and are in surface contact with each other.
In relation to the sensor structure, the sensor structure includes auxiliary conducting sections formed of a conductive material having a great electric resistivity when compared with the second conductive material, and disposed to respectively connect the corresponding high resistance partial conducting sections.
In relation to the sensor structure, the sensor structure includes a base path formed of the first conductive material, wherein the plurality of low resistance partial conducting sections is arranged to contact a surface of the base path with intervals therebetween, at least a portion of regions, corresponding to the intervals between the plurality of low resistance partial conducting sections, in the base path correspond to the high resistance partial conducting sections, and regions contacting the low resistance partial conducting sections in the base path correspond to the auxiliary conducting sections.
According to an aspect of the present disclosure, there is provided a sensor-structure-attached-member in which the sensor structure is disposed on the entirety or a portion of a member being a measurement target.
In relation to the sensor-structure-attached-member, the high resistance partial conducting sections or the low resistance partial conducting sections are formed directly on a surface of the member.
In relation to the sensor-structure-attached-member, a plurality of sensor structures is arranged at different positions on the surface of the member.
In relation to the sensor-structure-attached-member, the sensor structure is disposed over the entire region from a vicinity of one end to a vicinity of the other end on the surface of the member.
In relation to the sensor-structure-attached-member, the sensor structure being a single conduction path is disposed over the entire region from a vicinity of one end to a vicinity of the other end on the surface of the member.
In relation to the sensor-structure-attached-member, the member is formed of a conductive material and serves as the high resistance conducting sections, and the sensor structure is formed by arranging the low resistance partial conducting sections with intervals therebetween on the surface of the member.
According to an aspect of the present disclosure, there is provided a sensor structure including a base path formed of a first conductive material, and a plurality of low resistance partial conducting sections arranged to contact a surface of the base path, the low resistance partial conducting sections formed of a conductive material having a small electric resistivity when compared with the first conductive material, wherein a physical phenomenon is detected due to a change in electric resistance value in a range including both the base path and the low resistance partial conducting sections.
In relation to the sensor structure, the plurality of low resistance partial conducting sections is arranged on at least one surface of the base path.
In relation to the sensor structure, the change in electric resistance value resulting from a deformation of the base path is detected.
In relation to the sensor structure, the sensor structure includes a plurality of parallel conduction portions configured to branch and join between both ends to which a voltage is applied, wherein the base path and the plurality of low resistance partial conducting sections are arranged in each of the plurality of parallel conduction portions.
In relation to the sensor structure, the sensor structure includes a pair of terminals that are adjacent to each other and to which a voltage is applied, and a conduction path configured to separate from one of the terminals and return to the other of the terminals, wherein the base path and the plurality of low resistance partial conducting sections are arranged in the middle of the conduction path.
In relation to the sensor structure, a layer thickness of the base path is greater than a layer thickness of the low resistance partial conducting sections.
According to an aspect of the present disclosure, there is provided a sensor-structure-attached-member in which the sensor structure is disposed on the entirety or a portion of a member being a measurement target.
In relation to the sensor-structure-attached-member, the base path or the low resistance partial conducting sections are formed directly on a surface of the member.
In relation to the sensor-structure-attached-member, a plurality of sensor structures is arranged at different positions on a surface of the member.
In relation to the sensor-structure-attached-member, the member is formed of a conductive material and serves as the base path, and the sensor structure is formed by arranging the low resistance partial conducting sections on a surface of the member.
According to an aspect of the present disclosure, there is provided a patterning method for forming a sensor structure including a plurality of high resistance partial conducting sections disposed with intervals therebetween and a plurality of low resistance partial conducting sections arranged to connect the high resistance partial conducting sections on a surface of a measurement target, and a sensor is applied to the measurement target by combining the sensor structure with the measurement target, the patterning method including a high resistance partial conducting section masking layer forming step of forming a high resistance partial conducting section masking layer to cover a vicinity of at least a plurality of high resistance partial conducting section formation regions such that the high resistance partial conducting section formation regions are exposed, a high resistance partial conducting section conductive layer forming step performed later than the high resistance partial conducting section masking layer forming step, the high resistance partial conducting section conductive layer forming step of forming a high resistance partial conducting section conductive layer using a high resistance partial conducting section conductive material, with respect to a range including the plurality of high resistance partial conducting section formation regions, a low resistance partial conducting section masking layer forming step of forming a low resistance partial conducting section masking layer to cover a vicinity of a plurality of low resistance partial conducting section formation regions, and exposing the plurality of low resistance partial conducting section formation regions, a low resistance partial conducting section conductive layer forming step performed later than the low resistance partial conducting section masking layer forming step, the low resistance partial conducting section conductive layer forming step of forming a low resistance partial conducting section conductive layer using a low resistance partial conducting section conductive material, with respect to a range including the plurality of low resistance partial conducting section formation regions, a high resistance partial conducting section masking layer removing step performed later than the high resistance partial conducting section conductive layer forming step, the high resistance partial conducting section masking layer removing step of forming the plurality of high resistance partial conducting sections through the high resistance partial conducting section conductive layer by removing the high resistance partial conducting section masking layer, and a low resistance partial conducting section masking layer removing step performed later than the low resistance partial conducting section conductive layer forming step, the low resistance partial conducting section masking layer removing step of forming the plurality of low resistance partial conducting sections through the low resistance partial conducting section conductive layer by removing the low resistance partial conducting section masking layer.
In relation to the patterning method, the high resistance partial conducting sections and the low resistance partial conducting sections are formed such that at least a portion thereof overlap each other.
According to an aspect of the present disclosure, there is provided a patterning method for forming a sensor structure including a base path and a plurality of low resistance partial conducting sections arranged to contact the base path on a surface of a measurement target, and a sensor is applied to the measurement target by combining the sensor structure with the measurement target, the patterning method including a base path forming step of forming a base path using a base path conductive material, with respect to the surface of the measurement target, a low resistance partial conducting section masking layer forming step performed later than the base path forming step, the low resistance partial conducting section masking layer forming step of forming a low resistance partial conducting section masking layer to cover a vicinity of a plurality of low resistance partial conducting section formation regions, with respect to the base path including the plurality of low resistance partial conducting section formation regions, and exposing the plurality of low resistance partial conducting section formation regions, a low resistance partial conducting section conductive layer forming step performed later than the low resistance partial conducting section masking layer forming step, the low resistance partial conducting section conductive layer forming step of forming a low resistance partial conducting section conductive layer using a low resistance partial conducting section conductive material, with respect to the base path in a range including the plurality of low resistance partial conducting section formation regions, and a low resistance partial conducting section masking layer removing step performed later than the low resistance partial conducting section conductive layer forming step, the low resistance partial conducting section masking layer removing step of forming the plurality of low resistance partial conducting sections through the low resistance partial conducting section conductive layer by removing the low resistance partial conducting section masking layer.
According to an aspect of the present disclosure, there is provided a patterning method for forming a sensor structure including a base path and a plurality of low resistance partial conducting sections arranged to contact the base path on a surface of a measurement target, and a sensor is applied to the measurement target by combining the sensor structure with the measurement target, the patterning method including a base path masking layer forming step of forming a base path masking layer to cover a vicinity of a base path formation region, with respect to the surface of the measurement target including the base path formation region, and exposing the base path formation region, a base path conductive layer forming step performed later than the base path masking layer forming step, the base path conductive layer forming step of forming a base path conductive layer using a base path conductive material with respect to the surface of the measurement target in a range including the base path formation region, a low resistance partial conducting section masking layer forming step performed later than the base path conductive layer forming step, the low resistance partial conducting section masking layer forming step of forming a low resistance partial conducting section masking layer to cover a vicinity of a plurality of low resistance partial conducting section formation regions, with respect to the base path conductive layer including the plurality of low resistance partial conducting section formation regions in a range of the base path formation region, and exposing the plurality of low resistance partial conducting section formation regions, a low resistance partial conducting section conductive layer forming step performed later than the low resistance partial conducting section masking layer forming step, the low resistance partial conducting section conductive layer forming step of forming a low resistance partial conducting section conductive layer using a low resistance partial conducting section conductive material, with respect to the base path conductive layer in a range including the plurality of low resistance partial conducting section formation regions, a base path masking layer removing step performed later than the base path conductive layer forming step, the base path masking layer removing step of forming the base path through the base path conductive layer by removing the base path masking layer, and a low resistance partial conducting section masking layer removing step performed later than the low resistance partial conducting section conductive layer forming step, the low resistance partial conducting section masking layer removing step of forming the plurality of low resistance partial conducting sections through the low resistance partial conducting section conductive layer by removing the low resistance partial conducting section masking layer.
In relation to the patterning method, the patterning method includes an insulating layer forming step performed earlier than the base path conductive layer forming step, the insulating layer forming step includes forming an insulating layer in the base path formation region with respect to the surface of the measurement target.
According to an aspect of the present disclosure, there is provided a patterning method for forming a sensor structure including a base path and a plurality of low resistance partial conducting sections arranged to contact the base path on a surface of a measurement target, and a sensor is applied to the measurement target by combining the sensor structure with the measurement target, the patterning method including a low resistance partial conducting section masking layer forming step of forming a low resistance partial conducting section masking layer to cover a vicinity of a plurality of low resistance partial conducting section formation regions, with respect to the surface of the measurement target including the plurality of low resistance partial conducting section formation regions, and exposing the plurality of low resistance partial conducting section formation regions, a low resistance partial conducting section conductive layer forming step performed later than the low resistance partial conducting section masking layer forming step, the low resistance partial conducting section conductive layer forming step of forming a low resistance partial conducting section conductive layer using a low resistance partial conducting section conductive material, with respect to the surface of the measurement target in a range including the plurality of low resistance partial conducting section formation regions, a low resistance partial conducting section masking layer removing step performed later than the low resistance partial conducting section conductive layer forming step, the low resistance partial conducting section masking layer removing step of forming the plurality of low resistance partial conducting sections through the low resistance partial conducting section conductive layer by removing the low resistance partial conducting section masking layer, a base path masking layer forming step performed later than the low resistance partial conducting section masking layer removing step, the base path masking layer forming step of forming a base path masking layer to cover a vicinity of a base path formation region overlapping the plurality of low resistance partial conducting section formation regions, with respect to the surface of the measurement target including the base path formation region, and exposing the base path formation region, a base path conductive layer forming step performed later than the base path masking layer forming step, the base path conductive layer forming step of forming a base path conductive layer using a base path conductive material with respect to the surface of the measurement target in a range including the base path formation region, and a base path masking layer removing step performed later than the base path conductive layer forming step, the base path masking layer removing step of forming the base path through the base path conductive layer by removing the base path masking layer.
In relation to the patterning method, the patterning method includes an insulating layer forming step performed earlier than the low resistance partial conducting section masking layer forming step, the insulating layer forming step includes forming an insulating layer in the base path formation region with respect to the surface of the measurement target.
According to an aspect of the present disclosure, there is provided a patterning method for forming a sensor structure including a base path and a plurality of low resistance partial conducting sections arranged to contact the base path on a surface of a measurement target, and a sensor is applied to the measurement target by combining the sensor structure with the measurement target, the patterning method including a low resistance partial conducting section masking layer forming step of forming a low resistance partial conducting section masking layer to cover a vicinity of a plurality of low resistance partial conducting section formation regions, with respect to the surface of the measurement target serving as the base path, and exposing the plurality of low resistance partial conducting section formation regions, a low resistance partial conducting section conductive layer forming step performed later than the low resistance partial conducting section masking layer forming step, the low resistance partial conducting section conductive layer forming step of forming a low resistance partial conducting section conductive layer using a low resistance partial conducting section conductive material, with respect to the surface of the measurement target in a range including the plurality of low resistance partial conducting section formation regions, and a low resistance partial conducting section masking layer removing step performed later than the low resistance partial conducting section conductive layer forming step, the low resistance partial conducting section masking layer removing step of forming the plurality of low resistance partial conducting sections through the low resistance partial conducting section conductive layer by removing the low resistance partial conducting section masking layer.
According to an aspect of the present disclosure, there is provided a patterning method for forming a sensor structure including a base path and a plurality of low resistance partial conducting sections arranged to contact the base path on a surface of a measurement target, and a sensor is applied to the measurement target by combining the sensor structure with the measurement target, the patterning method including a base path conductive layer forming step of forming a base path conductive layer using a base path conductive material with respect to the surface of the measurement target in a range including a base path formation region, a base path masking layer forming step of forming a base path masking layer to cover the base path formation region, with respect to the base path conductive layer, and exposing a region other than the base path formation region, a base path conductive material removing step of forming the base path by removing the region other than the base path formation region from the base path conductive layer, a low resistance partial conducting section conductive layer forming step performed later than the base path conductive material removing step, the low resistance partial conducting section conductive layer forming step of forming a low resistance partial conducting section conductive layer using a low resistance partial conducting section conductive material, with respect to a range including a plurality of low resistance partial conducting section formation regions overlapping the base path, a low resistance partial conducting section masking layer forming step of forming a low resistance partial conducting section masking layer to cover the plurality of low resistance partial conducting section formation regions, with respect to the low resistance partial conducting section conductive layer, and exposing a region other than the plurality of low resistance partial conducting section formation regions, and a low resistance partial conducting section conductive material removing step of forming the plurality of low resistance partial conducting sections by removing the region other than the low resistance partial conducting section formation regions from the low resistance partial conducting section conductive layer.
According to an aspect of the present disclosure, there is provided a patterning method for forming a sensor structure including a base path and a plurality of low resistance partial conducting sections arranged to contact the base path on a surface of a measurement target, and a sensor is applied to the measurement target by combining the sensor structure with the measurement target, the patterning method including a low resistance partial conducting section conductive layer forming step of forming a low resistance partial conducting section conductive layer using a low resistance partial conducting section conductive material with respect to the surface of the measurement target in a range including low resistance partial conducting section formation regions, a low resistance partial conducting section masking layer forming step of forming a low resistance partial conducting section masking layer to cover the plurality of low resistance partial conducting section formation regions with respect to the low resistance partial conducting section conductive layer, and exposing a region other than the plurality of low resistance partial conducting section formation regions, a low resistance partial conducting section conductive material removing step of forming the plurality of low resistance partial conducting sections by removing the region other than the low resistance partial conducting section formation regions from the low resistance partial conducting section conductive layer, a base path conductive layer forming step performed later than the low resistance partial conducting section conductive material removing step, the base path conductive layer forming step of forming a base path conductive layer using a base path conductive material with respect to a range including a base path formation region overlapping the plurality of low resistance partial conducting sections, a base path masking layer forming step of forming a base path masking layer to cover the base path formation region, with respective to the base path conductive layer, and exposing a region other than the base path formation region, and a base path conductive material removing step of forming the base path by removing the region other than the base path formation region from the base path conductive layer.
According to an aspect of the present disclosure, there is provided a patterning method for forming a sensor structure including a base path and a plurality of low resistance partial conducting sections arranged to contact the base path on a surface of a measurement target, and a sensor is applied to the measurement target by combining the sensor structure with the measurement target, the patterning method including a low resistance partial conducting section conductive layer forming step of forming a low resistance partial conducting section conductive layer using a low resistance partial conducting section conductive material to include low resistance partial conducting section formation regions, with respect to the surface of the measurement target serving as the base path, a low resistance partial conducting section masking layer forming step of forming a low resistance partial conducting section masking layer to cover the plurality of low resistance partial conducting section formation regions, with respect to the low resistance partial conducting section conductive layer, and exposing a region other than the plurality of low resistance partial conducting section formation regions, and a low resistance partial conducting section conductive material removing step of forming the plurality of low resistance partial conducting sections by removing the region other than the low resistance partial conducting section formation regions from the low resistance partial conducting section conductive layer.
According to embodiments, a change in physical shape such as a deformation or torsion occurring in a member, a temperature condition, or a minute crack and/or a change in chemical state such as a material surface state such as rust or corrosion, or a change in physical, chemical environment surrounding the member may be objectively verified at a remarkably low cost, and a wide range of targets may be objectively and remotely monitored through mass production. Further, the embodiments may also be applied to various types of, diverse, and a large quantity of members at a remarkably low cost.
Hereinafter, embodiments will be described in detail with reference to the accompanying drawings.
When a voltage is applied to both ends of the base path 95P, it is assumed electrons flow while selecting a position of as low resistance as possible, as indicated by an arrow of Panel (B) of
Describing the sensor structure 500 in another aspect, in the base path 95P, a plurality of high resistance partial conducting sections 95T formed of a conductive material with a high resistivity is disposed with intervals of d1 therebetween, as shown in Panel (C) of
In the base path 95P, the regions in which the high resistance partial conducting sections 95T are absent are defined as auxiliary conducting sections 95U. The auxiliary conducting sections 95U are arranged in parallel with the low resistance partial conducting sections 95Q, and also formed of a material with a high resistivity (here, a conductive material the same as that of the low resistance partial conducting sections 95Q), when compared with the conductive material of the low resistance partial conducting sections 95Q. The auxiliary conducting sections 95U or, virtually, adjacent high resistance partial conducting sections 95T being paired are electrically connected. However, since the low resistance partial conducting sections 95Q are parallel therewith, electrons move on the low resistance partial conducting sections 95Q side. That is, it is assumed that the auxiliary conducting sections 95U function as a wiring that does not bring a dominant electrical conduction, although there is a possibility of some currents flowing therein.
Consequently, the regions corresponding to the intervals d0 of the plurality of low resistance partial conducting sections 95Q in the base path 95P correspond to the high resistance partial conducting sections 95T, and at least a portion of the regions contacting the low resistance partial conducting sections 95Q in the base path 95P correspond to the auxiliary conducting sections 95U.
When the sensor structure 500 configured as described above is curved in one direction such that the surface of the parent material 32 is convex and the base path 95P extends in a longitudinal direction, as shown in Panel (D) of
When the sensor structure 500 is curved in the other direction such that the surface of the parent material 32 is concave and the base path 95P contracts in the longitudinal direction, as shown in Panel (E) of
The sensor structure 500 may be formed relatively simply and easily, and thus may be formed extensively with respect to a number of parent materials 32 to detect physical phenomena of the parent material 32. For example, as shown in Panel (A) of
For example, as shown in Panel (A) of
Next, an example of another configuration of the sensor structure will be described. In the sensor structure 500 of Panels (A) and (B) of
Further, the sensor structure 500 of Panel (A) of
Further, the sensor structure 500 of Panel (B) of
As shown in Panels (A) through (C) of
That is, focusing only on the low resistance partial conducting sections 95Q and the second low resistance partial conducting sections 95H, the low resistance partial conducting sections 95Q correspond to a so-called base path and include at least one pair of high resistance partial conducting sections 95T′ and an auxiliary conducting section 95U′ disposed therebetween. The second low resistance partial conducting sections 95H are provided to electrically connect high resistance partial conducting sections 95T′ being paired. As a result, in the sensor structure 500 of the present example, high resistance partial conducting sections with a relatively high resistance and low resistance partial conducting sections with a relatively low resistance are formed in a multi-layered state, and thus the sensitivity may further improve.
Of course, in the sensor structure 500, when the low resistance partial conducting sections 95Q and the second low resistance partial conducting sections 95H are taken as an integral body and defined as low resistance partial conducting sections as a whole, the sensor structure 500 may be considered substantially the same as the sensor structure 500 of
Further, as shown in Panel (A) of
Further, as shown in Panel (A) of
Hereinafter, an example of applying the sensor structure 500 to a screw body will be described.
The sensor-structure-attached-member 30 is herein a male screw body or a female screw body, and may be used as a basic structure material of the constructions 10.
In detail, as shown in
As shown in
A head part receiving space 48 is formed in the head part 42, and a shaft part receiving space 46 extending in an axial direction is formed in the shaft part 44. The head part receiving space 48 and the shaft part receiving space 46 communicate, and have a structure in which the head part receiving space 48 extends more in a diameter direction than the shaft part receiving space 46. Herein, the head part receiving space 48 and the shaft part receiving space 46 are collectively referred to as an internal space 49.
A recess 90 is formed on an outer circumferential surface of the cylindrical part 44a, and a conduction path 92 for measuring a torsion is formed on a cylindrical bottom surface of the recess 90. The conduction path 92 includes a metallic material, and is deformed as the sensor-structure-attached-member 30 is deformed. When the conduction path 92 is deformed, an electrical characteristic such as a resistance thereof changes, and thus the conduction path 92 outputs a torsion state generated in the sensor-structure-attached-member 30. An electrically insulating layer 91 is formed directly on the bottom surface of the recess 90, and the conduction path 92 is formed directly on the electrically insulating layer 91.
The electrically insulating layer 91 may employ, for example, stacking printing, pad printing, coating, plating, and inkjet printing. Further, the electrically insulating layer 91 employs various schemes, for example, film forming by sputtering an insulating material while disposing a predetermined mask, applying a silica material and heating, or applying an organic insulating material such as a polyimide-based material, an epoxy-based material, a urethane-based material, or a silicon-based material. Further, in a case in which a parent material forming the conduction path 92 has an electrical conductivity, the electrically insulating layer 91 is formed through oxide coating by oxidizing a surface of the parent material. In a case in which the parent material is an aluminum-based material, the electrically insulating layer 91 may also be installed by alumite processing. However, the electrically insulating layer 91 is not limited thereto.
The conduction path 92 includes a first conduction path 93 and a second conduction path 94 that are independently established in parallel. The first conduction path 93 extends to reciprocate in an axial direction J, which is a first direction, and detects a deformation of a surface of the sensor-structure-attached-member 30 in the first direction. The second conduction path 94 extends to reciprocate in a circumferential direction S, which is a second direction perpendicular to the first direction, and detects a deformation of the surface of the sensor-structure-attached-member 30 in the second direction. Although a case of disposing a single first conduction path 93 is illustrated herein, a plurality of first conduction paths 93 may be disposed at positions having a predetermined phase difference (for example, 90° or 180°) in the circumferential direction, or may be disposed with intervals therebetween in the axial direction. The same is applicable to the second conduction path 94. The conduction path 92 is formed directly in the recess 90 or on the electrically insulating layer 91 by stacking printing using a conductive paste, pad printing, coating, plating, inkjet printing, or sputtering. A shape of a wiring may be set through etching by installing a mask corresponding to a shape of the conduction path 92. By directly forming the conduction path 92 as described above, the conduction path 92 is not stripped for a long time. In addition, when a so-called, existing strain gauge is provided in a measurement target using an adhesive layer formed of an adhesive, an error corresponding to a thickness of the adhesive occurs, or a great error occurs due to an installation direction or an installation angle with respect to the measurement target, and thus such installation is irrational. Since it is impossible to measure an accurate torsion due to a deterioration of the adhesive over time, a strain gauge may be formed directly as in the embodiment. Meanwhile, when the sensor structure is formed of a detachable (rotatable) material by the form of seal, an adhesiveness may be provided on a lower layer, and a peelable sheet layer may be provided on a surface thereof.
Outer surfaces of the first conduction path 93 and the second conduction path 94 are set to not protrude from the recess 90. That is, a depth of the recess 90 is set to be at least equal to a thickness of a wiring of the first conduction path 93 and the second conduction path 94. In doing so, the first conduction path 93 and the second conduction path 94 may not be damaged as being in contact with another member. Further, the first conduction path 93 and the second conduction path 94 may also be protected by forming cover layers on the outer surfaces of the first conduction path 93 and the second conduction path 94. The cover layers also include an insulating material. In addition, barrier layers with high oil resistance, water resistance, heat resistance, steam resistance, and weather resistances may also be installed.
A recess 96 is also formed on a seat surface 42A and a peripheral surface 42B of the head part 42. A wiring 97 is formed in the recess 96 to supply electricity from a battery 52 to the conduction path 92. Thus, when the connecting plate 17 is fastened by the seat surface 42A, the wiring 97 may not be in contact with the connecting plate 17. Further, when the head part 42 is rotated by a tool such as a wrench, the wiring 97 may not be in contact with the tool.
A substrate 54 to which the wiring 97 is connected and the battery 52 configured to supply power to the substrate 54 are received in the internal space 49. However, a short-range wireless communication tag does not necessarily need a type of battery or condenser. Further, although a case of building the battery 52 therein is illustrated herein, a battery box may be disposed outside and power may be supplied from the battery box to the sensor-structure-attached-member 30 in a wired and/or wireless manner. In addition, a case of operating the male screw body 40 using the battery 52 is illustrated herein. However, for example, in a case in which power is supplied from an outside by a power wiring using wires, the battery may be omitted. Further, in a case of a passive structure, such as an RFID, in which radio waves are received as energy from an external reader and the energy is used as power for operation, the battery 52 may also be omitted.
Further, to prevent an inflow of a foreign substance or moisture into the internal space 49, a cap 50 is installed at an opening portion of the internal space 49. By removing the cap 50 from the head part receiving space 48, the battery 52 may be replaced or the substrate 54 may be maintained without separating the male screw body 40 from the constructions 10. Rather than blocking using the cap 50, embedding using resin, rubber, or an adhesive may also be possible.
When a voltage is applied to both ends of the base path 95P, electrons move and currents flow in the base path 95P and one surface layer of the base path 95P between the low resistance partial conducting sections 95Q adjacent at a distance d0. Thus, it is possible to allow currents to flow limitedly in one surface layer of the base path 95P.
Thus, when the conduction path 92 is curved in one direction such that one surface of the base path 95P extends as shown in Panel (C) of
Further,
The conduction path 92 is formed in the following order. First, as shown in Panel (C) of
When the conduction path is spirally formed along the thread groove, one end 92a of the conduction path 92 is positioned at the head part 42, and the other end 92b thereof is positioned at an end of the shaft part 44. Thus, as shown in Panel (B) of
As shown in Panel (B) of
There exist various schemes of forming the electrically insulating layer 91 or the conduction path 92. The schemes broadly include film forming (of course, forming a conduction path by masking other portions except for the conduction path, coating, film forming of a conductive layer, and removing the masking, or conversely forming an electrically insulating layer in a conduction path by film forming of an insulating layer in the conduction path may also be referred to as pattern forming.) and pattern forming. Representative examples of the film forming are gas phase film forming and liquid phase film forming. Further, representative examples of the pattern forming are printing (for example, screen printing, transferring, or ink spraying), writing with a pen, and foil stamping.
The gas phase film forming includes vacuum deposition (for example, resistor heating vacuum deposition, electron beam evaporation/cluster beam deposition, or flash evaporation), ion plating (for example, high frequency exciting ion plating or activation reactive deposition), sputtering (for example, direct current (DC) sputtering, radio frequency (RF) sputtering, flat magnetron sputtering, or dual ion beam sputtering), molecular beam epitaxy (MBE), physical vapor deposition (PVD) such as pulse laser deposition, thermal chemical vapor deposition (CVD), plasma-enhanced CVD (PECVD), metalorganic chemical vapor deposition (MOCVD), chloride CVD, photo-induced (chemical reaction) CVD, laser CVD, and CVD such as atomic layer epitaxy (ALE).
The liquid phase film forming includes plating, coating, a sol-gel process, and spin coating.
Further, in a case in which it is impossible to form a pattern using such film forming, patterning using a resist may also be possible. For example, when patterning is performed by a photoresist (photo lithography) or screen printing, a high precision, high density pattern may be formed. The resist may be selected appropriately based on a type of film forming. For example, the resist includes an etching resist, a solder resist, and a plating resist. When removing the resist, electrolysis is used.
In addition, although not shown particularly herein, the outer surface of the conduction path 92 may further be covered with a cover layer. The cover layer may be formed using the same scheme as the electrically insulating layer.
The resistance detector is connected to the wiring 97. The resistance detector simultaneously detects a resistance of the conduction path 92 by measuring a voltage value and/or a current value, converts the resistance into digital information (may also process the resistance into an analog signal), and provides the digital information to the CPU. Hence, resistance data is stored in the EPROM.
The acceleration sensor detects a vibration or a displacement and/or deformation of the substrate 54, and calculates displacement data of the male screw body 40. By this, a movement of a structure of the constructions 10 such as being bent, shaken, or deformed may be verified. The displacement data is stored in the EPROM. In a case in which the conduction path is utilized as a strain gauge, information that may be obtained from the conducting path as the strain gauge may be associated with time information to generate acceleration or speed data. Further, the acceleration sensor includes various types of acceleration sensors, such as generally known vibration-type sensors, optical sensors, and semiconductor-type sensors such as capacitive sensors, piezoresistive sensors, and gas temperature distribution-type sensors.
The resistance data or the displacement data stored in the EPROM is transmitted to an external device (information collection device 100) through the antenna at an occasional timing at which a manager collects information, or at a regular timing or an irregular timing. Of course, a variety of obtained data is transmitted irrespective of a wired manner or a wireless manner, and may be transmitted using analog signaling or digital signaling.
Information to identify an entity of the male screw body 40 (entity identification information) is stored in the ROM or the EPROM, and a location (address) of the constructions 10, a name thereof, and an installation location of the structure corresponding to the entity identification information are registered in the information collection device 100. By this, each male screw body 40 may be separately managed. Further, although a portion of the substrate 54 employs so-called RFID technology using an IC chip, the embodiment is not limited thereto, and other technologies may also be used.
As shown in
Further, although a Wheatstone bridge circuit is illustrated herein, other bridge circuits may also be used, for example, a Wien bridge oscillation circuit, a Maxwell bridge alternating current (AC) circuit, a Heaviside bridge AC circuit, a Sobel network bridge high frequency circuit, a Schering bridge circuit, a Kale Foster bridge AC circuit, and an Anderson bridge circuit. However, the Wheatstone bridge circuit may be selected to be used as a DC circuit.
The information analyzer interprets the collected resistance data and the movement data, and determines an abnormality. The abnormality may be determined by interpreting/determining, for example, whether an abnormal value appears with a lapse of time, or whether an overall mechanical balance of the constructions 10 is lost based on data collected from a plurality of sensor-structure-attached-members 30. The alarm indicator may be configured to perform processing of outputting (reporting using a screen, a character, an illumination, or a sound) a maintenance alarm or an alert to an operator when the information analyzer determines that abnormal data is included in an analysis result. The maintenance history storage may be configured to store a maintenance history of the constructions 10.
In particular, the information analyzer may periodically measure output values of a plurality of conduction paths 92 included in a single male screw body 40, thereby verifying, for example, a disablement of a portion of the conduction paths 92.
As described above, by arranging a plurality of sensor-structure-attached-members 30 in the structure of the constructions 10, a torsion and/or a displacement (a variety of information of data to be converted from torsion information) occurring in the sensor-structure-attached-members 30 may be detected. A result of the detection may be accessed in a wired and/or wireless manner and collected by the information collection device 100, and thus utilized as objective data. In addition, for example, the data collection may be automated, and simultaneously observation/collection may be performed approximately in real time. When an earthquake occurs, an amount of deformation or torsion or a change in an internal stress of the constructions 10 may be verified. Based on this circumstance, a priority of maintenance or a significant position may also be determined. Further, unlike information obtained from various sensors such as an acceleration sensor or a vibration gauge, acquisition of torsion data or stress data based on an electric resistance of the conduction path may enable a current state of a measuring target object to be verified more accurately from current value information of torsion (including a residual torsion) or torsion history information even in a stop state after an accelerative displacement or a vibration of the measuring target object disappears.
In particular, since the conduction path 92 is formed directly by printing, the sensor-structure-attached-member 30 may not be peeled easily, and an internal stress thereof may be verified stably for a long time (for example, for decades). In addition, since a plurality of conduction paths 92 is formed with respect to a single sensor-structure-attached-member 30, it may be determined that a corresponding position of the sensor-structure-attached-member 30 is damaged or broken, one of the conduction paths 92 is disconnected, or a portion of the conduction paths 92 are damaged or disabled in a case in which it is impossible to obtain outputs of a plurality of conduction paths 92 disposed in the same direction (which will be described further later). Hence, a position to be checked may be specified easily, and a matter to be checked may be clarified or a preparatory measure may be reviewed, and thus the maintenance may be performed quickly. Further, while one of the conduction paths 92 is disabled, a torsion may be detected through another one of the conduction paths 92, and thus a measurement may be continued stably for a long time by this multi-structure.
Further, the electrically insulating layer 91 is also formed directly on a surface of a member by printing or sputtering, and thus may not be peeled or exfoliated easily for a long time (for example, for decades). Hence, an internal stress thereof may be verified stably by the conduction path 92 formed directly on the outer surface of the electrically insulating layer 91.
Further, since the sensor-structure-attached-member 30 includes the first conduction path 93 and the second conduction path 94, torsions or stresses applied in multiple directions may be measured simultaneously. Thus, external forces, stresses, or stress distributions applied to the constructions 10 may be verified and analyzed more precisely.
Further, although the male screw body 40 is employed as the sensor-structure-attached-member 30, various fastening methods may be used. In view of an objective of the measuring system 1, the male screw body 40 may need to be provided in a structure that is not loosened at all.
As an example of this structure,
As shown in Panel (A) of
As shown in Panel (B) of
As described above, in a case of employing a structure of the threaded part 40b of the male screw body 40 of
Further, as shown in Panel (B) of
Further, as shown in Panel (C) of
In another example, as shown in
A second receiving part 170 is formed on another side (lower surface side of
In this example, the conduction path 92 may be formed in the cylindrical part of the male screw body 40, in the second receiving part 170 of the washer 150, or on an outer circumferential surface of the washer 150.
Further, as shown in
The first engaging mechanism A is provided on a plane on which the washer 50 and the female screw body 70 face each other. The first engaging mechanism A is, for example, a ratchet device. When the female screw body 70 rotates in a loosening direction with respect to the male screw body 40 to be screwed therewith, the male screw body 40 and the washer 50 engage each other, and the first engaging mechanism A prevents a relative rotation of the male screw body 40 and the washer 50 in the corresponding rotating direction. Another side of the washer 50 faces the sensor-structure-attached-member 12 or 14.
A through-hole 82 of the male screw body in the washer 50 has a non-circular shape when viewed from the axial direction. Thus, the through-hole 82 engages the male-screw-side cooperation area 80 of the male screw body 40 in a circumferential direction (which is defined as an assistant engaging mechanism B).
As described above, by the first engaging mechanism A and the assistant engaging mechanism B, the female screw body 70 may be provided in a structure that is not loosened.
In this example, the conduction path 92 may be formed in the shaft part 44 of the male screw body 40, on the outer circumferential surface of the female screw body 70, in a groove of a female threaded part, or on a seat surface of the washer 150.
Further, in the above embodiment, a case of forming the conduction path 92 in the male screw body 40 being a member is illustrated. However, the embodiment is not limited thereto. For example, the conduction path 92 may also be formed on a plate material 300 including metal or reinforced resin as shown in Panel (A) of
For example, as shown in the plate material 300 of Panel (B) of
In another example, as shown in the plate material 300 of Panel (C) of
For example, as shown in
Further, the sensor-structure-attached-member is not limited to the member in the above embodiments. Hereinafter, the member to which the present disclosure is applicable will be suggested in various aspects. In addition, it is obvious that the application of the present disclosure is not limited to the member suggested herein, and the present disclosure is also applicable other members.
A material of the member includes metal and non-metal. The metal includes pure substances, such as aluminum, copper, silver, gold, iron, nickel, tungsten, titan, and zinc, or compounds or mixtures thereof, for example, alloys such as brass, stainless steel, and a magnesium alloy. The non-metal includes wood, plastic, paper, flame-retarded wood, plywood, glass, ceramics, pottery, porcelain, rubber, natural resin, synthetic resin, concrete, and asphalt, and composite materials thereof.
Ferrous metal includes steel (carbon content<0.02%) and cast iron (carbon content>2.14%). The steel includes common steel such as rolled steel for general structures (SS), rolled steel for welding structures (SM), or cold rolled steel (SPCC), and special steel such as alloy steel for machine structural use, tool steel, or special purpose steel. The alloy steel for machine structural use includes alloy steel such as chrome steel (SCr) or nickel chrome steel (SNC). The tool steel includes carbon tool steel (SK), alloy tool steel (SKD), and high speed tool steel (SKH). The special purpose steel includes low alloy spring steel (SUP), bearing steel (SUJ), free-cutting steel (SUM), high alloy stainless steel (SUS), heat resistant steel (SUH), and high manganese steel. The cast iron includes gray cast iron (FC) and nodular graphite cast iron (FCD).
Nonferrous metal includes light metal such as aluminum, magnesium, sodium, potassium, calcium or lithium titanium, base metal such as copper, tin, zinc or lead, rare metal such as nickel, chromium, manganese, molybdenum, tungsten, bismuth, cadmium or cobalt, a rare earth element such as cerium, neodymium or praseodymium, precious metal such as gold, silver or platinum, and radioactive metal such as uranium or plutonium, and alloys thereof.
The wood includes camellia wood, tunnoki wood, camphor wood, fir wood, spruce wood, wood from other evergreens, maple wood, cherry tree wood, larch wood, beech wood, Mongolian oak wood, and wood from other deciduous trees, and further includes plywood, laminated wood, resin composite wood, and wood specially designed by resin reinforcement or flame retardance.
The plastic (synthetic resin) includes thermosetting resin such as phenolic resin (PF), epoxy resin (EP), melamine resin (MF), urea resin (UF), unsaturated polyester resin (UP), Alkyd resin, polyurethane (PUR), or thermosetting polyimide (PI), thermoplastic resion (general purpose plastic) such as polyethylene (PE), high density polyethylene (HDPE), medium density polyethylene (MDPE), low density polyethylene (LDPE), polypropylene (PP), polyvinyl chloride (PVC), polyvinylidene chloride, polystyrene (PS), polyvinyl acetate (PVAc), polyurethane (PUR), Teflon (registered trademark) (polytetrafluoroethylene (PTFE)), acrylonitrile butadiene styrene (ABS) resin, acrylonitrile-styrene (AS) resin or acrylic resin (PMMA), thermoplastic resin (engineering plastic) such as various types of nylon, that is, polyamide (PA), polyacetal (POM), polycarbonate (PC), modified polyphenylene ether (m-PPE, modified PPE, PPO), polyethylene terephthalate (PET), glass fiber reinforced polyethylene terephthalate (GF-PET), polyester including polybutylene terephthalate (PBT), or cyclic polyolefin (COP), and thermoplastic resin (super high-performance plastic) such as polyphenylene sulfide (PPS), polysulfone (PSF), polyether sulfone (PES), amorphous polyarylate (PAR), liquid crystal polymer (LCP), polyether ether ketone (PEEK), thermoplastic polyimide (PI) or polyamide imide (PAI), and polymer alloys being composites thereof, and so-called fiber-reinforced plastic (FRP) made by mixing reinforcing materials such as glass fiber, carbon fiber, silicon fiber, aramid fiber and metal fiber or various types of reinforcing materials.
The paper includes paper made of cannabis sativa, tapa-cloth-tree, gampi tree, paper mulberry, spindle tree, paper bush, bamboo, straw (rice straw or wheat straw), flax, cotton, Indian sugarcane, Manila flax, kenaf, banana, oil palm or other non-timber raw paper materials, paper made of broadleaf tree, needleleaf tree, wood chip, waste paper, recycled paper or other wood raw paper materials, and paper specially designed by resin reinforcement or flame retardance.
Flame-retarded materials include flame-retarded wood, flame-retarded plywood, a flame-retarded fiberboard, and a flame-retarded plastic plate. The plywood includes plywood for structure, plywood for concrete mold (concrete panel), common plywood, flame-retarded plywood, fancy plywood, and curved plywood.
The glass includes soda lime glass, potassium glass, crystal glass, quartz glass, polarizing glass, double glazing (eco glass), tempered glass, laminated glass, heat-resistant glass/borosilicate glass, bulletproof glass, glass fiber, so-called photocatalytic cleaning glass including a material formed by providing a titanium oxide layer on a surface or forming an ultrafine asperity structure or water glass, uranium glass, acrylic glass, dichromic glass, gold stone/red gold stone/bronze gold stone/blue gold stone, glass ceramics, low melting point glass, metallic glass, Saphiret, phase separation glass, porous glass, liquid glass, hybrid glass, organic glass, and lead glass.
The ceramics include element-based ceramics such as oxide-based ceramics, hydroxide-based ceramics, carbide-based ceramics, carbonate-based ceramics, nitride-based ceramics, halide-based ceramics or phosphate-based ceramics, and fine ceramics such as barium titanate, high-temperature superconducting ceramics, boron nitride, ferrite, lead zirconate titanate, aluminum oxide, silicon carbide, silicon nitride, steatite, zinc oxide or zirconium oxide.
The pottery includes earthenware, stoneware (for example, semiporcelain or high-fired unglazed ceramics), chinaware, porcelain.
Synthetic rubber includes an R-group (except for natural rubber) such as butadiene rubber (BR), styrene/butadiene rubber (SBR), chloroprene rubber (CR), nitrile rubber (NBR) or polyisobutylene (butyl rubber IIR), an M-group such as ethylene propylene rubber (EPM or EPDM), chlorosulfonated polyethylene (CSM), acrylic rubber (ACM) or fluororubber (FKM), an O-group such as epichlorohydrin rubber (CO or ECO), a U-group such as urethane rubber (U), and a Q-group such as silicone rubber.
The concrete includes normal concrete, high strength concrete, early strength concrete, shielding concrete, light weight concrete, greening concrete, watertight concrete, and reinforced concrete. The reinforced concrete includes reinforced concrete, bamboo-reinforced concrete, concrete filled tube (CFT), steel fiber reinforced concrete (SFRC), Glass fiber reinforced concrete (GFRC or GRC), carbon fiber reinforced carbon (CFRC), and so-called ancient concrete represented by Roman concrete.
The asphalt includes straight asphalt, blown asphalt, asphalt for waterproofing construction, and modified asphalt for paving.
Purposes of the member include a vehicle (means of transportation), a construction (edifice), and machinery such as home appliance, an agricultural machine, a construction machine (including a general construction machine or a special construction machine) or a machine tool.
The vehicle or a moving object includes a manned or unmanned moving object, and includes a multiwheel vehicle and a wheelless vehicle to be used on land. The multiwheel vehicle with at least four wheels includes a truck, a bus, a fire truck, a ladder truck, a pump car, a trailer, a tank lorry, a mixer car, a crane car, a road sweeper, a vacuum car, a towing car, a truck with a snowplow, a train, a monorail, Shinkansen, a tram, a locomotive, a cable car, an armored car, and a tank. A four-wheeled vehicle includes a car, a patrol car, an ambulance, and a camper van. A three-wheeled vehicle includes a tricycle and a motorized tricycle. A two-wheeled vehicle includes a motorcycle, a scooter, a bicycle, an electric assist bicycle, a wheelchair, a stroller, and a rickshaw. A one-wheeled vehicle includes a one-wheeled car. The wheelless vehicle includes a linear motor car, a hovercraft, an elevator, an escalator, a lift, a gondola, a ropeway, a Ferris wheel, a merry-go-round, a swing, and a seesaw. Other vehicles with wheels include a wheel loader, a tire roller, a road roller, a grader, an asphalt finisher, a motor sweeper, a dump truck, a wheel crane, a forklift, a straddle carrier, a turret type interior carrier, an agricultural tractor, an agrochemical spraying car, a reaping and threshing car, a rice planting machine, a combine, an excavator, a backhoe, a loading shovel, a snowmobile, roller skaters, roller shoes, a skateboard, a kickboard, skis, a snowboard, and skate shoes. A flight vehicle or a moving object includes, irrespective of a manned flight or an unmanned flight, a light aircraft such as a balloon or an airship, and a heavy aircraft such as an airplane, a rotary wing airplane, a glider, a helicopter, a drone, a rocket or a vertical takeoff and landing machine. A marine vehicle includes a ship, a boat, a yacht, a ferry, a passenger ship, a cargo-passenger ship, a cargo ship, an oil tanker, a fishing boat, a warship, and a submarine. Further, components used for the vehicle include a monocoque, a body shell, a bonnet, a door, a tailgate, a front fender, a radiator grill, a bumper, a meter, a heater, a windshield glass, a door window glass, an engine, a radiator, a muffler, a brake pedal, an accelerator pedal, a clutch pedal, a seat, an exhaust pipe, a tail lamp, a headlamp, a wheel, a tire, a track, a propeller, a tank, a cylinder, a piston, an actuator, a damper, a linear guide, a bearing, a chassis, and a shaft.
The construction includes a structure and a civil engineering construction (workpiece). The structure includes housing, a commercial facility, a public facility, a cultural facility, an educational facility, a medical facility, an entertainment facility, a transportation facility, an industrial facility, a religious facility, a military facility, and a plant facility. The structure also includes a detached house, an attached house (terrace house), an apartment, a multi-unit dwelling, a share house, an office building, a church, a monastery, a temple, a shrine, a castle, a palace, an imperial palace, a garden, a park, a hospital, a clinic, a station, a station building, an airport, a public lodging house, a public office building, a police station, a fire station, a precinct station, a stadium, a ballpark, a schoolyard, a swimming pool, a school, a gymnasium, a theater, a cinema, a performance hall, an art center, a concert hall, a public hall, an meeting hall, a hotel, an inn, a factory, a storehouse, a warehouse, a boarding house, a dormitory, a child welfare facility, a midwifery office, a disabled person rehabilitation support facility, a mentally disabled person social rehabilitation facility, a protection facility, a women's protection facility, an intellectually handicapped person support facility, a senior citizen welfare facility, a pay nursing home, a special support nursing home, a day service center, a maternal and child health facility, a cinema, a museum, an art gallery, a library, a public restroom, a sport practice ground, a bowling alley, a sky resort, a department, a supermarket, a general store, an exhibition hall, a cabaret, a café, a nightclub, a bar, a dancing hall, a playground, a public bathhouse, a waiting room, a restaurant, a bistro, a shop, a garage, a car repair shop, a movie studio, and a television studio.
The civil engineering construction (workpiece) includes a bridge, a metal structure, a railroad, a road, a harbor, a coast, a river, a power generation facility or generating unit, a dam, a tunnel, a land improvement construction, a disaster prevention construction, and an agricultural civil engineering construction. The bridge includes a girder bridge, a cable-stayed bridge, a truss bridge, an arch bridge, a rigid frame bridge, and a suspension bridge. The metal structure includes a tower-like structure, a storage structure, a sluice/floodgate, a hydraulic iron pipe, a composite structure, a water supply facility, sewerage, and various types of pipelines including an object to be delivered such as gas or petroleum. The railroad includes a track, a track structure, a roadbed, a railroad station, a signaling/security/communication facility, a high-speed railway, a special railway, a cableway, and a city railroad. The road includes a roadbed, a pavement, an asphalt pavement, a concrete pavement, a gravel road, and a dustproof road. The harbor includes an anchorage, a breakwater, a revetment, a jetty, a wharf, a quay, a pier, a shed, a cargo handling/land facility, a ship and car communication facility, a fishing port, and a navigation aid. The coast includes a coastal structure. The river includes an embankment/revetment, a sand arrestation, a river structure, and a canal. The power generation facility or generating unit includes a water intake facility, a reservoir, a regulating reservoir, a nuclear power plant, a thermal power plant, a hydroelectric power plant, a tidal power generation, a geothermal power generation, a wave power generation, and a wind power generation. The dam includes a gravity dam, a fill-type dam, and an arch dam. The tunnel includes a tunnel structure. The land improvement construction includes a land formation, a reclamation, a dredging, an irrigation, a drainage, a reclamation, and mixing of soils.
Further, members used for the construction include stone including natural stone, artificial stone, and crushed stone, wood, a precut material, natural wood, machine grade wood, visual grade wood, ungraded wood, a class-A structural material, a class-B structural material, laminated wood, engineering wood, structural laminated wood, plywood, a wooden product, a resin product, a steel product, a steel material, a steel sheet, a steel frame, an organic material, a coating material, a waterproof material, a cement paste, slag, mortar, concrete, a tile, a porcelain tile, a stoneware tile, a pottery tile, a tatami mat, lightweight aerated concrete, a concrete panel, water resistant plywood, a gypsum board, a fireproof board, a calcium silicate board, a thermal insulation material, glass wool, rock wool, rigid urethane foam, Styrofoam, phenol foam, polystyrene foam, cellulose fiber, prestressed concrete, precast concrete, underwater concrete, polymer concrete, resin concrete, mass concrete, expanded concrete, low shrinkage concrete, and shrinkage-free concrete.
Parts of the construction include a structural material, a fastening member, a finishing material, a groundsill, an interior material, an exterior material, a facing material, a thermal insulation material, a base, a foundation, a wall, a pillar (column), a tubular column, a corner post, a splash post, a major pillar, a roof beam, a dragon beam, a round beam, an ascending beam, a roof, a ceiling, a floor, stairs, a puncheon, a vertical roof puncheon, a window, window glass, a window frame, a door, a door frame, a front door, a shelf, a baseboard, a doorcase, an upper frame of doorcase, a decorative pillar, an alcove, a decorated rail of alcove, a floor board of alcove, an alcove post, a transom, a lintel, an attached lintel, a girth, a dragon beam, a braced frame, a crosspiece, a stud, a puncheon, an eaves, an eaves soffit, a ceiling joist, an awning, a gutter, a flooring, a carpet, a cushion floor, cloth, wallpaper, a sliding door, door paper, a siding, an expansion joint, a roof tile, a cement roof tile, a slate roof tile, a colonial, a corrugated steel plate, and a handrail.
An architecture that implements each member of the construction includes masonry, a brick structure, a wooden structure, a wood structure, a soil structure, a steel structure (S structure), a light gauge steel (LGS) structure, a heavy steel structure, a plain concrete structure, a reinforced concrete (RC) structure, a steel frame reinforced concrete (SRC) structure, a concrete filled steel tube structure, a cement block (CB) structure, a reinforced CB structure, a steel concrete composite structure, a prestressed concrete (PC) structure, a membrane structure, a wall structure, a frame structure, a masonry structure, a pneumatic structure (single-layer film), a pneumatic structure (dual-layer film), a pneumatic structure (air beam), a pure rigid frame structure, a walled rigid frame, a streaked rigid frame, a brace structure, a core structure, a tube structure, a truss structure, a bolt structure, a shell structure, a cable (hanging) structure, a pin structure, a space frame, an arch, a dome shell, an earthquake resistant structure, a base isolation structure, a vibration damping structure, a rigid structure, a flexible structure, and an earthquake-proof structure.
Method of constructing the construction include a masonry type method, a framework type method, a panel type method, a wood panel constructing method, a suspended type method, a framework structure constructing method, a log group constructing method, a heavy steel frame structure, a lightweight steel frame structure, a planar truss, and a cubic truss.
Forms of the construction include a one-story house, a low-rise house, a middle-rise house, a high-rise house, a super-high-rise house, and a tower.
The home appliances include video equipment (displaying device) such as a television or a projector, video equipment (recording/replaying device) such as a video tape recorder, a digital video disc (DVD) recorder, a Blu-ray disc recorder, a hard disk drive (HDD) recorder, a DVD player or a Blu-ray disc player, video equipment (capturing device) such as a video camera or a digital camera, acoustic equipment (recording/replaying device) such as a wire recorder, a tape recorder, a minidisc recorder, a radio cassette player or an IC recorder, acoustic equipment (replaying device) such as an analog player, a compact disk (CD) player, an amplifier or a radio, acoustic equipment (reproducing device) such as a speaker or a headphone, white goods (refrigerator and washing machine), and information appliances.
Electronic products including the so-called white goods (refrigerator and washing machine) include a washing machine, a cleaner an iron, a sewing machine, a blanket dryer, a pill remover, a cloth dryer, a hanger steamer, a pants presser, a shoes dryer, a towel heater, a sewing iron, an oven range/microwave oven, a cooker, a mixer/food processor, a gas table/cooking stove, a toaster, an IH cooker, a hot plate/grill pot, a home bakery/baking tool, a table cooking utensil, a water heater, a fryer, an electric pressure cooker/electric boiling pot, a fish roaster, a steam cooker, a soup maker, a soy milk maker, a rice cake machine, a dehydrated food maker, a fridge/freezer, a kettle/pot, a coffee maker, a water purifier, a dish washer, a dish dryer, a carbonated water maker, a water purifier, a tea maker, a household waste processor, a capsule tea machine, a towel steamer/heating cabinet, a heater, an air cleaner, an air conditioner, a humidifier, a dehumidifier, an electric fan, an iron generator, a circulator, a bathroom dryer, a cool air fan, a dryer, a hair iron, an electric hair trimmer, an electric shaver, a hair iron, an electric facial device, a microscope, an electric tooth brush, an oral cleaner, a stain cleaner, an alcohol checker, a breath checker, an epilator, a light epilator, a laser epilator, a high frequency epilator, an electric keratin remover, a desk lamp, a porch lamp, a ceiling lighting, an interior lamp, a spotlight, a slide lighting, a ceiling fan, a chandelier, a facility/outdoor lighting, a bathroom lighting, a down light, a black light, a bracket light, a foot light, a garden light, a leading light, massaging equipment, a health care/measurement, a warm water washing toilet seat, an electric/low-frequency therapeutic device, a hearing aid, an electronic cigarette, an inhaler, a nose cleaner, an oxygen air charger, a home ultraviolet therapeutic device, a bulb/fluorescent lamp, an LED bulb, a straight tube fluorescent lamp, a bulb type fluorescent lamp, an incandescent lamp, a fluorescent circle lamp (FCL), an LED fluorescent lamp, a round slim fluorescent lamp (FHC), a compact fluorescent lamp, a halogen bulb, a starter lamp (glow ball)), a dual round fluorescent lamp (FHD), a miniature light bulb, an electronic starter lamp, a high-intensity discharge (HID) lamp, a light bulb base mold, a slim fluorescent lamp (EFC), a rectangular slim fluorescent lamp (FHG), a warming lamp, a telephone/facsimile, a telephone, a facsimile, a multifunction facsimile, an expansion cordless handset, an LED lamp with a motion sensor, and a general lamp (LED lamp).
The information appliances include a personal computer, a display, a keyboard, a mouse, a printer, a three-dimensional (3D) printer, a tablet, a universal serial bus (USB) memory, a removable HDD, a card reader, a facsimile, a mobile phone, a smart phone, a portable game console, a home game console, and an educational toy.
The agricultural machine includes a general purpose agricultural machine such as a tractor, an agricultural machine used for cultivation/soil preparation such as a plough, a harrow, a roller, a rotary cultivator, a puddling machine, a land roller, a leveler, a ridger or a slitting machine, an agricultural machine used for cultivation/formation/improvement such as a rooting machine, a pan breaker, a grooving machine, a mold rina (culvert drilling machine), a digger or a backhoe, a machine used for fertilization such as a manure spreader (compost fertilizer distributor), a slurry spreader, a lime sower (lime distributor), a planter (seeder) or a drill seeder with fertilizer, an agricultural machine used for sowing/transplanting such as a rice transplanter, a vegetable transplanter, a transplanter (transplanting machine) or a broadcaster, an agricultural machine used for control and management such as a sprayer a motor sprayer, a mist machine, a duster, a motor duster, a granule applicator, a motor granule applicator, a haze machine, an aerial sprayer/helicopter (air control), a soil sterilizer, a brush cutter, a farm master, a speed sprayer, a frost damage protection machine, a medium cultivating and weeding machine, a thinner (thinning machine), a motor pump or a sprinkler (irrigator), an agricultural machine used for harvest such as a binder, a combine, a vegetable reaping machine, a mower, a hay baler, a roll baler, a windrower, a thresher, a bean cutter (bean harvester), a corn harvester, a corn sheller, a potato harvester, a beet harvester, a sweet potato digging machine, a sweet potato vine cutter, a sugarcane harvester, a peanut harvester, a flax harvester, an onion digging machine, a chestnut thresher, a peanut thresher, a plucker, a mulberry shoot reaping machine, a special purpose crop digging machine, a vibrating harvester or a hop flower thinning machine, an agricultural machine used for drying and preparing crops such as a drying machine, a rice harvester (rice huller), a sorting machine, a rice milling machine, a grass dryer, a chicken droplet dryer, a special purpose crop dryer, a grain milling machine, a disc mower, a mower conditioner, a tedder, a rake, a forage harvester, a hay baler, a hay press, a road wagon, a hay loader, a bale loader, a feed cutter, a forage blower, a silage unloader, a feed grinder, a feed chopper, a root cutter, a feed compounder or a feed molding machine, an agricultural machine used for managing livestock such as an automatic feeder, a milker, a milk cooler, a waterer, a water heater, a slurry spreader, a barn cleaner, a sludge separator, an excretion processing device, a warmer, an egg lifter, a sorting machine for cleaned eggs or a barn sterilizer, an agricultural machine used for rearing silkworms such as a young silkworm co-rearing temperature control device, a power mulberry feeder, an automatic rearing machine for young silkworms, an automatic rearing machine for grown silkworms, a delimbing machine, a cocoon harvesting machine or a floss removing machine, an agricultural machine used for vegetable/fruit growing such as a mulcher, a crucific cultivating machine, a house heater, a vegetable washer, a deep placement fertilizer applicator, a motor trimmer, a tree tower, a rotary cutter for orchard, a fruit sorting machine, a container in arboricultural land or a power tiller, an agricultural machine used for tea production such as a tea steaming machine, a primary drying tea roller, a freshly-picked-tea-leaves rolling machine, a secondary drying tea roller or a final drying tea roller, an agricultural machine used for flowering/special purpose crop such as a pruning machine, a ramie peeler, a rush classifier, a tulip classifier or a peanut peeler, an agricultural machine used for forestry such as a bush cutter, a chain saw or a yader, and an agricultural machine used for transporting/conveyance such as a trailer, a grain conveyor or a front loader.
The general construction machine includes a bulldozer/scraper such as a bulldozer, a ripper bulldozer (bulldozer with rip saw), a scraper bulldozer, a towed scraper or a motor scraper, a backhoe/mucking shovel such as a hydraulic shovel (Yunbo), a backhoe, a power shovel, a dragline, a clamshell, an on-mud excavator, a tractor shovel, a wheel loader, a trencher or a bucket wheel excavator, a conveying machine such as a truck, a dump truck, a truck with a crane device, a trailer, a locomotive, a muck car, a shuttle car, a rough terrain hauler (special equipment hauler), a shovel loader, a fork loader, an all-wheel drive vehicle, a belt conveyor or a bucket wheel excavator, a crane/unloading machine such as a crawler crane, a truck crane, a wheel crane (all terrain crane), a rough terrain crane, a tower crane, a jib crane, a railroad crane, a floating crane, a pipe layer, a construction lift, an elevator, a portal crane, a fork lift, a straddle carrier, a container carrier, a top lifter, a clamp lift, an aerial vehicle (lift vehicle), a concrete floor finishing robot, a slinging excluding robot or an unloader, a foundation work machine such as a pile driver, a diesel hammer, a hydraulic hammer, a vibratory hammer, a water jet (water jet cutter), an earth auger, an inner excavator of earth auger, a drop hammer, a hydraulic steel pipe press-in and drawing machine, a sand pile driver, a powder injection agitator, an all casing backhoe, a hole digging and pole standing car, an earth drill, a reverse circulation drill, an underground continuous wall construction machine, a mud wastewater treatment facility (alkaline water neutralizer), a sludge suction and discharge vehicle (including vacuum car), a grout pump, a grout mixer (including mortar plant), pneumatic caisson construction equipment, a deep mixing processing machine, a ground improvement machine for high pressure injection stirring, chemical liquid injection and construction equipment, a caisson pile machine (rotary sprayer or underwater cutter) or a pile extractor, a perforator/tunnel construction machine such as a boring machine, a down-the-hole hammer, a rock borer (hand hammer, leg hammer, drifter, pick hammer, baby hammer, riveting hammer, chipping hammer, caulking hammer, scaling hammer, sand rammer, concrete breaker or large breaker), a drill jumbo, a crawler drill, a tunnel backhoe/cutter, a grab hopper, a grab lifter, tunnel construction equipment or shield construction equipment, a motor grader/sub-basics machine such as a motor grader, a stabilizer, a mixing plant or a mixing machine for super soft ground, compacting equipment such as a road roller (macadam roller or tandem roller), a tire roller, a tamping roller, a vibrating roller, a tamper, a rammer or a vibrating compactor, a concrete plant, a truck mixer (agitator body truck), a concrete pump car, a concrete pump, a concrete presser, a screw cleat, an agitator car or a concrete crusher, a paving machine such as an asphalt plant, a recycle plant, an asphalt finisher, an asphalt kettle, a distributor, a chip spreader, an asphalt cooker, a concrete spreader, a concrete finisher, a concrete leveler (concrete vertical finishing machine), a concrete simple finishing machine, a concrete lateral yarding machine, a vibrating joint cutting machine, a concrete cutter, an inner vibrator, an asphalt engine sprayer, an asphalt curbing machine, a joint sealer, a play susceptor, slip form paper or food preservation treatment machine, a pavement maintaining machine such as a road heater, a joint cleaner, a road cleaning car, a line maker, a dissolving tank, a lane marker removal machine, a road surface cutting machine, a road surface layer regenerating machine, a guardrail cleaning car, a road surface safety groove cutting machine (grooving machine), a sprinkler truck, a guardrail pole drive machine, a compartment line construction machine, a slab upper surface thickening machine, a micro surface machine or a drainage pavement function recovery machine, an air compressor/air blower such as an air compressor (pressure) or an air blower (fan), a pump such as a small spiral pump, a small multistage centrifugal pump (turbine pump), a underwater motor pump for deep well, a vacuum pump, an underwater motor pump for construction (diving pump), an underwater sand pump (underwater pump for construction with stirring device) or a slurry pump, an electric device such as a transformer, a switch in high pressure air, a cubicle type high-voltage substation facility or a motor generator, a winch such as a winch, a hoist or a chain block, test measurement equipment such as a track scale, a gauge, a core collector (core boring machine), a California bearing ratio (CBR) tester, a flat loading test apparatus, a grout flux/pressure measuring device, a gas detector, a noise meter, vibration measuring equipment, settling/inclination measuring equipment, a dust monitor, a nephelometer, an automatic surveying instrument or a light wave measuring device, a temporary facilities apparatus for installing a steel bridge/PC bridge such as an erected girder, a bentgrass, a door type crane, a hoist, a chain block, a geared trolley, a winch, a jack, a hydraulic pump, a bogie for heavy weight, a delivery device, an steel tower, a carrier, a saddle, a back stay adjusting device, a cable anchoring device, a turn buckle, a rope hanger, an unreeler, a delivery device, a lateral yarding machine, a falling device, a traveler crane, a girder hanging device, a girder hanging gate preparation moving device, a turn table, a moving timber or a working car of ground cover and handrail, and other general land construction machines such as a concrete mixer, an aggregate measuring instrument, a concrete bucket, a concrete vibrator, a concrete crusher, a jaw crusher, an impact crusher, a welder, a welding rod dryer, a hydraulic jack, a drop hammer, a rail, a turn table, a mortar concrete spray machine, a concrete spray machine, an accelerating agent supply device, a seed spray machine, a Bentonite mixer, a water tank, a bush cutter, a lawn mower, a chain saw, a float, a construction signal, a construction high pressure washer, a chemical applicator, a hay collector, a jet heater, a garbage truck, a self-propelled crusher, a self-propelled soil improver or a self-propelled wood crusher.
Further, the present disclosure is also applicable to a special construction machine, and the special construction machine includes a harbor/river/coast construction machine such as a main working ship, an auxiliary working ship, an auxiliary facility for working ship or auxiliary equipment for harbor construction, a dam construction machine such as a concrete production facility, a concrete conveyance facility, a concrete cooling facility, an aggregate production facility, a cement conveyance/storage facility, a watering facility, a pollution prevention facility or other dam construction machines, a snow removal machine such as a snowmobile, a snow removal device, a snow removal attachment or a salt truck, a sewerage construction machine such as a propulsion construction machine, and a mine clearing machine.
The machine tool includes a lathe such as a general purpose or NC turret lathe, a milling machine using a milling cutter or an end mill, a shaping machine using a bite, a planing machine using a bite, a drilling machine using a drill, a reamer or a tap, a boring machine using a bite, an electric discharge machine such as a wire cut electric discharge machine or an engraving electric discharge machine, a broaching machine using a broach, a gear hobbing machine (hob), a gear cutting machine such as a gear shaper (rack cutter or pinion cutter), a grinder using whetstone, a contour machine, a band sawing machine, a machining center, a water jet processor, a laser processor, an electronic beam processor, a honing machine, an electrochemical machine, a deburring chamfering machine, an electrochemical deburring machining, a cutting machine, a forging machine, and a forming device such as a nut former or a part former. Further, the machine tool also includes various types of machining tools such as a drill, an end mill, a bite, a tip, a tap, toothed tools, a die and a mold, and a tool holder.
In addition, general purposes of the member include a structural material of a building, a structural material of an edifice, an exterior material, an interior material, a propeller of wind power generation, a solar-cell panel, a cylinder, a piston, an actuator, a damper, a linear guide, a bearing, an engine block, a chassis, a shaft, a rod, an L-shaped metal fitting, a curtain, a roll curtain, a banister/grid/chassis of veranda/balcony/bay window, a handrail of a corridor, a passage, stairs, a bed side, or an inner wall of a bathroom, a chair, a desk, a bookcase, a cupboard, a bed, a bathtub, a toilet seat, and a toilet.
The member is provided in various shapes. For example, the steel material includes octagonal bar steel, hexagonal bar steel, flat steel, square steel, round steel, a wiring rod, unequal angle steel, a flat-type steel sheet pile, a U-shaped steel sheet pile, equal angle steel, channel shaped steel, I-shaped steel, H-shaped steel, a rail including a rail for railroad or a curtain rail, and a steel pipe.
Further, shapes not limited to the steel material include a propeller, a screw, a H-shaped cross section, a whole shape, a cross-sectional shape, a ring shape, an angular ring shape, a circular tube shape, an angular tube shape, a spherical shape, a cube, a rectangular parallelepiped, a plate shape, a sheet shape, a tube, a soft tube, a hard tube, a spiral shape, a planar spiral shape (spiral shape), a cuboid spiral shape (coil form), a porous shape, a soft porous shape, a hard porous shape, a cone, a pyramid, a horn shape, a streamlined shape, and a hollow shape.
For example, general names of the steel material include a steel plate such as a thin steel plate (thickness less than 3 mm) or a thick steel plate (thickness greater than or equal to 3 mm), a steel pipe such as an electric resistance welding steel pipe, a forge welding steel pipe, a seamless steel pipe, a spiral steel pipe, a UOE steel pipe (=large-sized welded steel pipe) or a straight seam steel pipe, shape steel such as H-shaped steel, angle steel, I-shaped steel, U-shaped steel, a steel sheet pile, a rail, lightweight shape steel, a deck plate or a lightweight steel sheet pile, bar steel such as round bar steel, square bar steel, hexagon bar steel, octagon bar steel, flat steel or deformed bar steel, a wire such as a soft steel wire, a hard steel wire, a piano wire or a special wire, and a cast forged steel product such as a casting steel product provided in a desired shape by injecting steel into a mold or a forged steel product provided by forging a steel ingot or a steel billet to have an appropriate forging ratio and performing thermal treatment to provide a typical, predetermined mechanical property.
Further, general names not limited to the steel material include a roof tile, a pillar (post), a girder (beam), a tile, a window, a door, a gate, a sliding door, a fixture, a screw or propeller, various blades including an impeller, a wheel, a lean hose, a bonnet, wallpaper, a shelf, a table, H-steel, a chimney, and steps.
Hereinafter, the conduction path formed directly in the member will be described in detail. Further, the applications of the present disclosure are not limited to the examples suggested herein.
Positions at which the conduction path is formed in the member are a surface, a back surface, both an outer surface and an inner surface, a side, and a circumferential surface of the member. The member including an inner space is provided on one or both of an inner circumferential surface or an inner side surface and an outer circumferential surface of the member. Further, in a case in which a recess or a hole is present in a body of the member, the conduction path may also be formed in the body of the member by stacking a conductive material in the recess or the hole or filling the recess or the hole with the conductive material.
A layer state of the conduction path is not limited to the single layer of
The shape of the conduction path includes a linear shape such as a straight line or a curved line, a planer shape such as a plane or a curved surface, and a cubic shape (including both a hollow shape or a solid shape) formed by combining a plurality of planes or curved surfaces, or other surfaces. The planar conduction path includes, in addition to a conduction path provided in a planar shape, a conduction path provided in a substantially planar shape by disposing a linear wiring to disperse in a planar/curved region or stacking the linear wiring, like a zigzag shape, a matrix shape, a grid shape, or a spiral shape. The planar conduction path may also be provided in a shape of curved surface by the whole or a portion of a surface of a round column, the whole or a portion of a surface of a circular cone, or the whole or a portion of a surface of a sphere. The shape of the planar conduction path may include a ring shape, a cylindrical shape (inner circumferential surface, outer circumferential surface), a square shape, a polygonal shape, a circular or elliptical shape, a heteromorphic shape, and a combination thereof.
A single conduction path or a plurality of conduction paths is disposed. Further, as a pattern to dispose a plurality of planar conduction paths, the plurality of conduction paths may be arranged along a straight line, the plurality of conduction paths may be arranged along a curved line (including a circle), the plurality of conduction paths may be arranged along a spiral line, the plurality of conduction paths may be disposed in a shape of matrices/grids, the plurality of conduction paths may be disposed in multiple layers, or the plurality of conduction paths may be disposed three-dimensionally. Further, in a case in which the conduction path is provided in a ring shape, the plurality of conduction paths may be disposed, for example, concentrically (in the shape of concentric circles or in approximately similar shapes). Of course, needless to say, the embodiments are not limited to the concentric shape. Similarly, by disposing a plurality of strands in a parallel state or a stacking state, the plurality of conduction paths may be disposed adjacent thereto.
The material of the conduction path includes a material mainly containing aluminum, copper, silver, gold, platinum, iron, and carbon and/or a composite material thereof, or a material not containing the same as a main component. In addition, the conduction path or an insulating layer may be formed by film forming such as PVC or CVD, and includes, for example, an oxide thin film, a fluoride thin film, a nitride film, and a carbonized film. The oxide thin film includes aluminum oxide or alumina (Al2O3), cerium oxide (CeO2), chromium oxide (Cr2O3), gallium oxide (Ga2O3), hafnium oxide or hafnia (HfO2), nickel oxide (NiO), magnesium oxide or magnesia (MgO), indium tin oxide (ITO) (In2O3+SnO2), niobium pentoxide (Nb2O5), tantalum pentoxide (Ta2O5), yttrium oxide or yttria (Y2O3), tungsten oxide (WO3), titanium monoxide (TiO), titanium pentoxide (Ti3O5), titanium dioxide or titania (TiO2), zinc oxide (ZnO), compound oxide (ZrO2+TiO2), and zirconium dioxide or zirconia (ZrO2).
The fluoride thin film includes aluminum fluoride (AlF3), calcium fluoride (CaF2), cerium fluoride (CeF3), lanthanum fluoride (LaF3), lithium fluoride (LiF), sodium fluoride (NaF), magnesium fluoride (MgF2), neodym fluoride (NdF3), samarium fluoride (SmF3), ytterbium fluoride (YbF3), yttrium fluoride (YF3), and gadolinium fluoride (GdF3).
The nitride film includes titanium nitride (TiN), chromium nitride (CrN), titanium carbo-nitride (TiCN), titanium aluminum nitride (TiAlN), boron nitride (BN), aluminum nitride (AlN), carbon nitride (CN), and boron carbon nitride (BCN).
The carbonized film includes diamond-like carbon (DLC), titanium carbide (TiC), silicon carbide (SiC), boron carbide (BC), and tungsten carbide (WC).
In addition, indium zinc oxide (iZO), graphene, polyacetylene, and tin dioxide (SnO2) are also used.
A color of the conduction path includes diverse colors such as transparent color, opaque color, translucent color, white color, gray color, silver color, black color, red color, and brown color. In a case in which the member includes transparent or translucent glass, the conduction path may also be transparent or translucent.
Sensing functions implemented by the conduction path include machine quantity measurement, thermal/temperature measurement, light/radiation measurement, electrical measurement, magnetic measurement, and chemical measurement. The machine quantity measurement includes an acceleration measured by an acceleration sensor, a force measured by a strain gauge (tension gauge), a load cell or a semiconductor pressure sensor, and a vibration measured by a sound wave (microphone) or an ultrasonic wave. The thermal/temperature measurement includes contact-type sensing performed by a thermistor, a resistance thermometer or a thermocouple (in this example, it may be implemented by forming junctions on both ends of the conduction path having different electrical conductivities, one as a hot junction and the other as a cold junction), and non-contact type sensing performed by a radiation thermometer. The light/radiation measurement includes light detection performed by a light sensor, a photoelectric device or a photodiode, infrared detection, and radiation detection. The electrical measurement includes an electrical field, a current, a voltage, and an electric power. The magnetic measurement includes a magnetic sensor. The chemical measurement includes smell detection, ion concentration detection, and gas concentration detection.
Further, sensors implemented by the conduction path alone or by an association with another circuit or device include a clock sensor for measuring time, a position sensor such as a position sensitive device (PSD) or a limit switch, a distance sensor such as an ultrasonic distance meter, a capacitive displacement sensor, optical distance measurement or electromagnetic wave distance measurement, a displacement sensor such as a differential trans or a linear encoder, a speed sensor such as a laser Doppler velocity measuring transducer or a laser Doppler hydrometer, a rotating angle sensor such as a potentiometer or a rotating angle sensor, a rotational speed sensor such as a tachogenerator or a rotary encoder, an angular velocity sensor such as a gyro sensor, a one-dimensional (1D) image linear image sensor, a two-dimensional (2D) image sensor such as a charge-coupled device (CCD) image sensor or a complementary metal-oxide-semiconductor (CMOS) image sensor, a stereo image sensor, a liquid sensor such as a liquid leakage sensor (leak sensor) or a liquid detection sensor (level sensor), a hardness sensor, a humidity sensor, a flow sensor, an inclination sensor, and an earthquake sensor.
Further, a strain sensor implemented by the conduction path may be used for load measurement (load cell), displacement measurement, vibration measurement, acceleration measurement, torque measurement, torque measurement (transducer), pressure measurement, and Coriolis force measurement. In addition, environmental temperature may be measured from a change in an electric resistance of the conduction path. In this example, the conduction path may be used as a so-called resistance thermometer, a position that is hardly affected by thermal extension and contraction or deformation may be selected as a placement position of the parent material to which the corresponding conduction path is disposed.
For example, a material having a substantially zero thermal expansion coefficient in a predetermined limited temperature range, in detail, a perovskite-based material or a bismuth/lanthan/nickel oxide-based material, may also be used. Further, a combination of a material having a negative thermal expansion coefficient and a material having a positive thermal expansion coefficient of which an absolute value approximately equals to that of the negative thermal expansion coefficient, or a combination of materials configured to have zero thermal extension coefficients through nano-composition by combining a positive thermal expansion material and a negative thermal expansion material in a fine structure may also be used. In doing so, it is possible to distinguish between a change in an electric resistance of the conduction path due to a deformation of the parent material by an external force and a change in the electric resistance of the conduction path due to a change in the environmental temperature.
Further, a piezoelectric element may be disposed in the conduction path or on the parent material, which is a different position from the conduction path, or a conduction path having a piezoelectric element structure may be installed. When the piezoelectric element or the conduction path having the piezoelectric element structure is installed in the conduction path, an external force applied to the piezoelectric element or the conduction path having the piezoelectric element structure may be sensed, or a piezoelectric current (electromotive force) generated in response to a change in pressure may be provided to operate the conduction path or a circuit. For example, the piezoelectric element or the conduction path having the piezoelectric element structure may be installed at a position held by the parent material and an external member, an electromotive force may be generated in the piezoelectric element in response to a change in a holding force thereof (for example, vibration), and the electromotive force may be utilized as power to sense the conduction path.
Similarly, a Peltier device or a conduction path having a Peltier device structure may also be installed in the conduction path or on the parent material, which is a different position from the conduction path. When the Peltier device or the conduction path having the Peltier device structure is installed in the conduction path, a temperature difference may be generated in the parent material or between the parent material and an external member. For example, the Peltier device or the conduction path having the Peltier device structure may be installed and displaced at a position at which temperature may change easily, and a temperature difference generated at the position may be forcibly eliminated by conduction with respect to the Peltier device or the conduction path having the Peltier device structure. That is, at the position at which the temperature difference is generated, a heat absorbing part of the Peltier device or the conduction path having the Peltier device structure may be installed at a high temperature side of the position, and a heat emitting part may be installed on a low temperature side thereof. By supplying electricity to the Peltier device or the conduction path having the Peltier device structure, the original high temperature side may be cooled and simultaneously the low temperature side may be heated, whereby the temperature difference may be eliminated. However, when the high temperature side and the low temperature side are reversed, by reversing a conduction direction, the heat absorbing part and the heat emitting part may be alternated. Thus, by controlling the alternation, the temperature may be controlled to a desired temperature by heating or cooling an appropriate part. It may also be possible to heat the original high temperature side and cool the low temperature side. In addition, by installing a heat sink structure in the heat emitting part of the Peltier device or the conduction path having the Peltier device structure, heat dissipation may be improved. The conduction path having the Peltier device structure may be configured by connecting a PN junction formed by a P-type semiconductor and an N-type semiconductor in series, and installing a region by a set of junction parts with a conduction direction of N→P and a region by a set of junction parts with a conduction direction of P→N. For example, while forming or stacking various types of existing known semiconductor materials of the P-type semiconductor and the N-type semiconductor in an appropriate region, semiconductor materials, or conductive materials such as metal of the N→P junction parts and the P→N junction parts may also be installed during the stacking process.
Next, a portion of members to which the present disclosure is applicable, including the above suggested member, will be described in an aspect of morphology. Further, a detection direction of a stress is indicated using an arrow with respect to the conduction path, and thus illustration of a detailed wiring structure will be omitted herein.
A sensor-structure-attached-member 400A as shown in Panel (A) of
A sensor-structure-attached-member 400B as shown in Panel (B) of
A sensor-structure-attached-member 400C as shown in Panel (C) of
A sensor-structure-attached-member 500A as shown in Panel (A) of
A sensor-structure-attached-member 500B as shown in Panel (B) of
A sensor-structure-attached-member 500C as shown in Panel (C) of
A sensor-structure-attached-member 500D as shown in Panel (D) of
A sensor-structure-attached-member 600A as shown in Panel (A) of
A sensor-structure-attached-member 600B as shown in Panel (B) of
A sensor-structure-attached-member 700A as shown in Panel (A) of
A sensor-structure-attached-member 700B as shown in Panel (B) of
A sensor-structure-attached-member 800A as shown in Panel (A) of
A sensor-structure-attached-member 800B as shown in Panel (B) of
Further, the detailed examples mentioned above are a portion of the present disclosure, and the present disclosure is also applicable to other members. For example, the other members include a seat surface, a cylindrical part, a peripheral surface of a head part, a surface of the head part, and a groove of a thread of a male screw, a seat surface, an outer circumferential surface, and a groove of a thread of a female screw, a seat surface of a washer, one having a single hole, one having a plurality of holes and to be fastened with a plurality of male screws, one having a slot, a hook, a steel reinforcement, concrete, wood (pillar or roof beam (beam)), stone (including marble or artificial marble), a turbine (including a blade), an engine, a rubber tube, a silicon tube, a surface of a wing of wind power generation or hydraulic power generation, a rotary shaft, a column, a reinforcement, and a structure frame.
Although a case of measuring a stress of a member using the conduction path 92 is illustrated herein, the embodiment is not limited thereto. If the conduction path 92 changes together in response to a change in the member, and the change in the member is detected based on an electrical change in the conduction path 92, it may be used for other measurements. Detailed examples thereof may include a displacement (acceleration or rotation), a change in temperature, and a change in pressure of a surface.
Further, various materials may be selected for the sensor-structure-attached-member, in addition to metal. For example, plastic or a composite material (carbon fiber reinforced plastic or silica fiber reinforced plastic) may also be selected.
Hereinafter, other configurations of the conduction path formed on the surface of the member and the sensor structure will be described further. To detect stresses in a plurality of directions, the first conduction path 93 extending to reciprocate in a first direction and the second conduction path 94 extending to reciprocate in a second direction may be formed to be independent (separate). However, the embodiment is not limited thereto. For example, the conduction path 92 of Panels (A) and (B) of
Further, in a sensor structure of Panel (A) of
Further, for example, as in a sensor structure of
Further, as in a sensor structure of
Further, as shown in Panels (A) and (B) of
As shown in
As shown in
Further, in the above embodiment, an example in which the base path 95P is a belt-shaped wiring is illustrated. However, the embodiment is not limited thereto. As shown in the conduction path 92 of Panel (A) and (B) of
When a voltage is applied to each of two pairs of electrodes 95A and 95B, electrons move and currents flow in the low resistance partial conducting sections 95Q, and one surface layer of the planar resistance wiring 95C between adjacent low resistance partial conducting sections 95Q that are a distance d0 apart from each other, as indicated by arrows of Panel (B) of
When the conduction path 92 is curved in one direction such that one surface of the planar resistance wiring 95C grows in a surface direction as shown in Panel (C) of
Further, although an example of the square low resistance partial conducting sections 95Q is illustrated, a polygon such as a triangle, a rectangle, a pentagon, a hexagon or an octagon, a circle such as an ellipse or a regular circle, and other various shapes may be employed. For example, in a case of hexagonal low resistance partial conducting sections 95Q, the low resistance partial conducting sections 95Q may be disposed in a shape of a so-called honeycomb as shown in Panel (A) of
Further, in addition to implementing a sensor structure to detect a stress in the conduction path 92, other functions may be added. For example, as shown in
Hereinafter, configurations of conduction circuits when forming a plurality of conduction paths 92 (a plurality of sensor structures) will be described with reference to
In this example, the conduction paths 92 are set to have resistances R1, R2, R3, and R4, respectively, and both ends of each of the four conduction paths 92 are connected to the terminal A and the terminal B via a good conductor. Further, the number of conduction paths 92 is not limited to “4”, and may be any value. In addition, the number of terminals to measure resistances is also not limited to “2”. The resistances R1, R2, R3, and R4 are set to different resistances, and differences between the resistances R1, R2, R3, and R4 are set to be greater than maximum resistance variations 6R1, 6R2, 6R3, and 6R4 that are generated and obtained when the conduction paths 92 sense torsions within standards.
The conduction circuit 201 is formed directly in the sensor-structure-attached-member 202. Methods of forming the conduction path 92 may include coating, transferring, lithography, cutting, vapor deposition, printing, and a semiconductor process. A portion being an electric resistor may be formed using a paste or a conductive paint with a high resistivity, or by forming a thin film of metal with a high resistivity, such as nichrome, as the conduction path 92. The portion being the electric resistor may be formed by forming a thin film of metal with a low resistivity, such as copper or aluminum, as a good conductor. Further, in a case in which the sensor-structure-attached-member 202 is an electric conductor, the conduction circuit 201 may be formed after applying an insulator as a base. The base may include, for example, polymethyl methacrylate (PMMA) resin.
In the example of Panel (a) of
Further, when a deformation or a change in temperature occurs in the sensor-structure-attached-member 202, the change may be sensed based on a change in the resistance of the conduction path 92. For example, when the conduction path 92 having the resistance R1 is deformed by a torsion and the resistance increases by δR1, a relationship of 1/R=1/(R1+δR1)+1/R2+1/R3+1/R4 is established. Various phenomena or changes in a physical state may be sensed based on a change in the combined resistance R.
In this regard, when assuming that the sensor-structure-attached-member 202 is damaged due to a vibration or degradation over time, and a cut part 203 is generated as shown in Panel (b) of
Further, when one of the plurality of conduction paths 92 is disconnected or disabled, rough disablement information regarding whether the disconnection occurred at a single position or at least two positions may be obtained simply although the conduction paths 92 have the same electric resistances. Further, when the respective conduction paths 92 have different resistance values, for example, different prime resistance values, in unit of ohms, for example, 2 kiloohms, 3 kiloohms, and 5 kiloohms, a disabled, for example, fractured, portion of the sensor-structure-attached-member 202 in which the conduction paths 92 are formed may be estimated by measuring resistances between terminals. For example, when all resistance values are set to prime numbers, a resistance value of a disconnected conduction path may be estimated from a factorization of a prime product included in a combined resistance at a parallel circuit, and thus a position of the disconnected conduction path 205 may be specified.
Further, although Panel (b) of
As shown in
Further, in the examples of
Further, although
Further, to install the plurality of conduction paths 92 having different resistances directly in the sensor-structure-attached-member as shown in
Pattern information 206b as shown in Panel (b) of
Further, pattern information 206f as shown in Panel (f) of
Hereinafter, examples of using a sensor-structure-attached-member will be described with reference to
Next, referring to
Further, as the conduction-path-formed member, cables such as various types of power cables including high-voltage ones, middle-voltage ones and low-voltage ones, various types of pipes for water supply, sewerage, gas, steam, various medicines and oil, and various members of a joint for a pipe may be used.
In addition to the foregoing, the present disclosure may be applicable to multi-purpose mechanical parts. For example, a linear part may include a linear shaft, a shaft holder, a set collar, a linear bushing, a ball guide, a spline, an oil-free bushing/washer, an oil-free bushing, an oil-free washer, an oil-free material (round bar/pipe), an oil-free plate/guide rail, an oil-free plate, an oil-free guide rail, an oil-free material (plate), a liner guide, a cable carrier, a ball screw, a support unit, a squared thread/sliding thread, a nut for a squared thread, a sliding thread, a cross roller, a cross roller table, a cross roller ring, a linear ball slide, a linear rail, an actuator, an index table, a power cylinder/jack, and bellows. Further, a rotating part may include, for example, a bearing, a bearing holder, a cam follower, a roller follower, a rotating shaft, and a driving shaft. A connecting/link part may include, for example, a stepped screw for fulcrum, a hinge pin, a hinge base, a hinge bolt, a link, a rod end bearing, a connecting rod, a link cable, and a link wire. Further, a transmission part may include, for example, a coupling joint such as a rigid type, a universal joint, a chain coupling or a flange type, a timing belt, a round belt, a V belt, a pulley, a chain, a sprocket, a chain bolt, a turn buckle, a tensioner, a gear or ratchet such as a spur gear, a bevel gear, a helical gear, a screw gear, a worm gear, a rack gear or an internal gear, and a ring rail gear. Further, a power source may include motors including a compact AC motor, a stepping motor, a servomotor, a brushless motor, a brushed DC motor, a general purpose motor, and a gear motor, and a gearbox or reducer including a clutch or a brake, in addition to an engine such as an internal combustion engine and an external combustion engine. Further, a transporting part including a conveyor or a roller, an elevator including a table lifter or an air lifter, and hauling machinery may also be included. Further, a stage part may include a manual or automatic stage in a movable stage of an X axis, a Z axis, XY axes, XYZ axes, a rotation, a gonio, a tilt or multiple axes. A pneumatic device may include a cylinder, an actuator, a valve, a regulator, a lubricator, a solenoid valve for air pressure, a solenoid valve for fluid, an air operated valve, and a pipe fitting. Further, a vacuum part may include a vacuum pipe, a vacuum pump, a vacuum generator, an ejector, a vacuum valve, a vacuum filter, a vacuum pressure regulating valve, a suction pad, a vacuum tank, and a chamber. A hydraulic device may include a hydraulic actuator, a hydraulic pump, an oil filter, a hydraulic cylinder, a hydraulic rotary actuator, a hydraulic clamp, a hydraulic pump, an oil filter, a hydraulic valve, a hydraulic hose, and an oil cap. A piping part may include a steel pipe, a copper pipe/stainless steel pipe, and a resin pipe. A fitting may include a screw type fitting, a screw type flange, a hose fitting, a stainless steel pipe fitting, a copper pipe fitting, a steel pipe fitting, a welded type fitting, a welded type flange, a rotary joint, a swivel joint, a mechanical pipe fitting, a resin pipe fitting, an expansion pipe fitting, a PVC pipe fitting, a coupler joint, and a one-touch joint. The valve may include a ball valve, a needle valve, a fluid check valve, a gate valve, a globe valve, a butterfly valve, a diaphragm valve, a pinch valve, an air operated valve, a safety valve, and a regulating valve. A pipe support may include, for example, a suspended pipe metallic fitting, a stand pipe metallic fitting, a floor penetrating metallic fitting, a floor-band, a U-shaped metallic fitting, a saddle band, and a bracket. A piping clamp may include, for example, a manifold, a block manifold, a rotary manifold, a bracket with fitting, and a manifold with magnet. A resin hose may include, for example, a resin hose, a hose band, a hose reel, and a duct hose. Further, a duct piping part may include a duct pipe, a flexible hose, a sanitary piping, a sanitary valve, a sanitary pipe, a sanitary fitting, a clamp, and a gasket. A seal may include an O-ring, an oil seal, a gasket, a seal washer, a seal cap, and a packing. A drainage-related part may include a catch basin, a rain water basin, a cover, a protection lid, a groove lid, and a degassing cylinder. Further, a shelf-related part may include, for example, a shelf, a shelf support, a shelf column, and a shelf board. A hinge may include, for example, a pivot type hinge, a rotary type hinge, and a leaf type hinge, and also include a flat hinge, a flag hinge, a free hinge, a back hinge, a hidden hinge, a spring hinge, and a glass hinge. A fastening member may include, for example, a screw, a bolt, a washer, and a nut. Respective examples thereof may include, for example, a micro screw, a fine screw, a washer mounting screw, a tapping screw, a tap-tight screw, a high-tech screw, a drill screw, a tamper resistant screw, a hex bolt, a hexagon socket head bolt (cap bolt), a low head bolt, a small-diameter bolt, a bolt with through-hole, a hexagon socket button bolt, a hexagon socket flathead bolt, an unified screw, an inch screw, a with screw, a set screw, a full screw, a stud bolt, a butterfly bolt, a thumbscrew, a dress screw, a square bolt, a ring bolt, a resin screw, a ceramic screw, a dropout adjusting screw, a shoulder bolt, an eye bolt, a rot bolt, a piping U bolt, a wooden screw, a coach screw, a coarse thread, an insert nut, a light hollow screw, a universal screw, a joint connector, a connecting bracket bolt, other woodworking screws, other screws for concrete, other screws for gypsum board, a corrugated sheet screw, a nail, screws for steel plate, a stud-fastening screw, a washer, a screw washer, a flat washer, a spring washer, a toothed washer (inner clip washer), a rosette washer, one/both tongued washer, a tapered washer, a spherical washer, and a dress screw washer. Further, the present disclosure may be applicable to suitable parts of various types of plants such as a power plant, a complex plant, a crushing plant, a separation plant, a casting plant, a metal processing plant, a woodworking plant, a nuclear power plant, a steam generating plant, a steam power plant, a solar power plant, a regenerative plant, a cooling plant, a liquefaction plant, an electrolytic coating plant, a petroleum chemical plant, a gas plant, a water supply plant, a sewage treatment plant, a waste treatment plant, a resin plant, a metal plant, a concrete plant, and an asphalt plant. Types of a plant may include a nuclear power plant, for example, machine equipment such as a reactor vessel (reactor pressure vessel), a coolant piping (recirculation piping), a coolant pump (recirculation pump), a vacuum generator or a turbine, electric/instrumentation equipment such as a generator, a transformer or a cable, and a concrete structure such as a reactor building or a turbine scaffold. In addition, types of the plant may include a hydroelectric power plant, a wind power plant, a tidal power plant, a geothermal power plant, a solar thermal power plant, an ocean temperature difference power plant, and a thermal power plant. The nuclear power plant may include a nuclear fission plant and a nuclear fusion plant, and a solar power plant and a fuel cell plant power plant may be included. Further, the present disclosure may be applicable various types of vehicles (constituent parts thereof), for example, a wheelchair, a stroller, a ropeway, a lift, a gondola, an elevator, an escalator, a bicycle, a car, an industrial machine, a construction machine, an agricultural machine, a motorcycle, a snow mobile, an amphibious car, a military vehicle such as a tank or an armored car, a railroad vehicle, a passenger ship, a cargo ship, a fishing boat, a yacht, a boat, a water motorbike, a race boat, a navy vessel, a submarine, a glider, a balloon, an airplane, a vertical takeoff and landing aircraft, a helicopter, an auto-gyroscope, a rocket, an artificial satellite. The wheelchair may include a frame, a main wheel, a caster, a seat, a back support, a foot support, an arm support, a brake, a handle, and a tipping lever. The ropeway, the lift, or the gondola may include a cable, a carrier, and a column. The elevator may include, for example, a control panel, a hoisting machine, a speed governor, a main rope, a governor rope, a basket, a tail cord, and a governor tensioner. The escalator may include a scaffold, a riser, a step chain, a driving roller, a following roller, a driving rail, a following rail, a wheelchair dedicated step, a skirt guard, a comb plate, a driving unit, a driving chain, a handrail driving roller, a handrail chain, a pressure roller, a handrail guide rail, and an inlet. The bicycle may include, for example, a frame and a wheel. The bus, the truck, the car, or the motorcycle may include a vehicular structure such as a chassis, a frame, a reinforcement or a body, a motor, a power transmission device, a steering device, a braking/restraining device, an operating device, a tire wheel, a carrier, and a suspension. The railroad vehicle may include, for example, an underframe, a side structure, an end structure, a roof structure, a driver's platform, a door, a window, a seat, a lighting, an air conditioning device, a toilet, a coupler, a through-passage, a wheel, an axle, a bearing, an axle box supporting device, a bogie frame, a vehicle body supporting device, a driving device, a braking device, a power mechanism, and a pantograph. The ship may include, for example, a deck, an engine, a motor, a screw, a rudder, an anchor, an anchor chain, a radar, an antenna, a chimney, a fuel tank, a ballast tank, a sail, a mast, a ship's bottom, a paddle, and a bridge. The airplane may include, for example, a radome, a wheel, a galley, a passenger seat, a main wing, a horizontal tail wing, a vertical tail wing, a flap, a spoiler, a jet engine, a navigation light, a fuel tank, an aileron, an elevator, a rudder, a main circle casing, a longeron, a cowling, a main wing girder, a wing end plate, a fuselage skin, a circle casing, a horizontal stabilizer, a pressure bulkhead, a vertical stabilizer, a canard, a window, a door, a toilet, a cargo hold, an emergency facility, a propeller, a stack discharger, and a pitot tube. Further, various mechanical devices may include a refrigerator, a belt conveyor, a filling machine, an oven, a reservoir, a stirring machine, a whisk, a pot, a pressure cooker, a freezer, a fryer, a dryer, a sorting machine, a cutting machine, a smoking machine, a bottling machine, a canning machine, a washing machine, a shaving machine, a juicer, a crusher (mill), a fermentor, a burner, a steamer, a sprayer, a press machine, a stretching machine, a spinning machine, a weaving machine, a knitting machine, a sewing machine, a dyeing machine, a chemical fiber machine, a preparation machine (thread connecting machine), a polishing machine, a winder, a printer, a sawing machine, a rotary lathe (rotary cutting machine of log), a hot press, a wood dryer, a chip making machine, a raw wood sorting apparatus, a raw wood feeding machine, a band saw, a rip saw, a planning machine, a chisel machine, a milling machine, a tenon machine, a drilling machine, a sander or disk grinder, and a tightening machine. Further, the present disclosure may be applicable to sports equipment such as a bat, a glove, a mitt, and a ball of baseball, shoes, a ball, and a goal of soccer, armor or a bamboo sword of kendo, and a racket of tennis. Also, the present disclosure may also be applicable to musical instruments such as a piano, an electone, various types of wind instruments, and stringed instruments.
Next, an example in which a parent material itself in the sensor-structure-attached-member 30 serves as the base path 95P of the conduction path 92 of the sensor structure will be provided. In the sensor-structure-attached-member 30 of Panel (A) of
Further, as shown in Panel (B) of
Hereinafter, a patterning method for forming the sensor structure of
First, in a base path masking layer forming step of Panel (A) of
Next, in a base path conductive layer forming step of Panel (B) of
Then, in a base path masking layer removing step of Panel (C) of
Further, in a low resistance partial conducting section masking layer forming step of Panel (D) of
Next, in a low resistance partial conducting section conductive layer forming step of Panel (E) of
After that, in a low resistance partial conducting section masking layer removing step of Panel (F) of
Further, in the above patterning method, when an insulating layer is needed for a lower layer of the sensor structure, an insulating layer forming step may be performed earlier than the base path conductive layer forming step, and an insulating layer may be formed in the base path formation region 95Pf with respect to the surface of the parent material. Further, in the pattering method, an example in which the base path masking layer removing step is performed before the low resistance partial conducting section masking layer forming step is performed. However, the embodiment is not limited thereto. After the low resistance partial conducting section masking layer forming step is performed or after the low resistance partial conducting section masking layer removing step is performed, the base path masking layer removing step may be performed.
Further, in the base path masking layer forming step, the base path formation region 95Pf includes high resistance partial conducting section formation regions in which the high resistance partial conducting sections 95T (see
Hereinafter, a patterning method for forming the sensor structure of
First, in a low resistance partial conducting section masking layer forming step of Panel (A) of
Next, in a low resistance partial conducting section conductive layer forming step of Panel (B) of
After that, in a low resistance partial conducting section masking layer removing step of Panel (C) of
Next, in a base path masking layer forming step of Panel (D) of
After that, in a base path conductive layer forming step of Panel (E) of
Further, in a base path masking layer removing step of Panel (F) of
Further, in the above patterning method, when an insulating layer is needed for a lower layer of the sensor structure, an insulating layer forming step is performed earlier than the low resistance partial conducting section masking layer forming step, and an insulating layer may be formed in the base path formation region 95Pf with respect to the surface of the parent material.
Hereinafter, a patterning method for forming the sensor structure of Panel (A) of
First, in a low resistance partial conducting section masking layer forming step of Panel (A) of
Next, in a low resistance partial conducting section conductive layer forming step of Panel (B) of
After that, in a low resistance partial conducting section masking layer removing step of Panel (C) of
Further, in the above patterning method, the masking layer, the conductive layer, and the insulating layer may be formed using various schemes, for example, vapor phase film forming, liquid phase film forming, thermal oxide film forming, printing, coating, foil stamping, transferring, and etching. For example, spray coating (including inkjet printing), spray coating (including gun spraying and airbrushing), electrodeposition coating, roller coating, and brushing may also be applied thereto. When roller coating or brushing is used, the sensor structure may be formed at a construction site.
Hereinafter, a patterning method for forming the sensor structure of
First, in a base path conductive layer forming step of Panel (A) of
Next, in a base path masking layer forming step of Panel (B) of
Next, in a base path conductive material removing step of Panel (C) of
After that, in a base path masking layer removing step of Panel (D) of
Further, in a low resistance partial conducting section conductive layer forming step of Panel (E) of
Next, in a low resistance partial conducting section masking layer forming step of Panel (F) of
After that, in a low resistance partial conducting section conductive material removing step of Panel (G) of
Hereinafter, a patterning method for forming the sensor structure of
First, in a low resistance partial conducting section conductive layer forming step of Panel (A) of
Next, in a low resistance partial conducting section masking layer forming step of Panel (B) of
Next, in a low resistance partial conducting section conductive material removing step of Panel (C) of
After that, in a low resistance partial conducting section masking layer removing step of Panel (D) of
Further, in a base path conductive layer forming step of Panel (E) of
Next, in a base path masking layer forming step of Panel (F) of
After that, in a base path conductive material removing step of Panel (G) of
Hereinafter, a patterning method for forming the sensor structure of Panel (A) of
First, in a low resistance partial conducting section conductive layer forming step of Panel (A) of
Next, in a low resistance partial conducting section masking layer forming step of Panel (B) of
Next, in a low resistance partial conducting section conductive material removing step of Panel (C) of
Last, as shown in Panel (D) of
Hereinafter, a patterning method for forming the sensor structure of Panel (A) of
In a base path forming step of Panel (A) of
Next, in a low resistance partial conducting section masking layer forming step of Panel (B) of
Next, in a low resistance partial conducting section conductive layer forming step of Panel (C) of
After that, in a low resistance partial conducting section masking layer removing step of Panel (D) of
A patterning method for forming the sensor structure of Panel (C) of
In a high resistance partial conducting section conductive layer forming step of Panel (A) of
Next, in a high resistance partial conducting section conductive layer forming step of Panel (B) of
After that, in a high resistance partial conducting section masking layer removing step of Panel (C) of
Next, in a low resistance partial conducting section masking layer forming step of Panel (D) of
Next, in a low resistance partial conducting section conductive layer forming step of Panel (E) of
Last, in a low resistance partial conducting section masking layer removing step of Panel (F) of
Hereinafter, a method of patterning the sensor structure 500 of
In a base path masking layer forming step of Panel (A) of
Next, in a base path conductive layer forming step of Panel (B) of
After that, in a base path masking layer removing step of Panel (C) of
Further, in a low resistance partial conducting section masking layer forming step of Panel (D) of
Next, in a low resistance partial conducting section conductive layer forming step of Panel (E) of
After that, in a low resistance partial conducting section masking layer removing step of Panel (F) of
The embodiments of the present disclosure are not limited to the described embodiments. Instead, various changes may be made to these embodiments without departing from the principles and spirit of the disclosure.
1 Measuring system
10 Constructions
12 Structure
14 Roof beam
30 Sensor-structure-attached-member
32 Parent material
40 Male screw body
42 Head part
44 Shaft part
50 Washer
54 Substrate
91 Electrically insulating layer
92 Conduction path
92T Upper-layer-side conduction path
92U Lower-layer-side conduction path
92X First partial conduction path
92Y Second partial conduction path
95P Base path
95Q Low resistance partial conducting sections
95T High resistance partial conducting sections
95U Auxiliary conducting sections
100 Information collection device
400A Sensor-structure-attached-member
400B Sensor-structure-attached-member
400C Sensor-structure-attached-member
410A Shaft member
410C Rail member
500 Sensor structure
| Number | Date | Country | Kind |
|---|---|---|---|
| 2016-177085 | Sep 2016 | JP | national |
| 2016-177086 | Sep 2016 | JP | national |
This application is a national phase entry under 35 U.S.C. § 371 of International Patent Application PCT/JP2017/032002, filed Sep. 5, 2017, designating the United States of America and published as International Patent Publication WO 2018/047833 A1 on Mar. 15, 2018, which claims the benefit under Article 8 of the Patent Cooperation Treaty to Japanese Patent Application Ser. Nos. 2016-177085 and 2016-177086, both filed Sep. 9, 2016.
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/JP2017/032002 | 9/5/2017 | WO | 00 |
