Patent Application
20220061374
The present disclosure relates to systems and methods to fabricate a food aggregate from food elements, for example, a conformal press system for binding the food elements under pressure.
Various food elements may be combined or aggregated together to form a combined or aggregated, single food item. For example, oatmeal, nuts, seeds, grains, berries, etc., may be positioned adjacent to one another, such that the food elements are held together as a single food unit. Such food items or units may be shaped as bars for convenience consumption by users.
Generally, the amount of binding agent(s) used to form the food aggregates can be reduced by applying pressure. Applied pressure during bar formation increases the binding strength between food elements by increasing the surface contact, interface forces, and mechanical interlocking. By increasing surface contact, food elements are forced closer together and smaller amounts of binding agents are required to promote binding. Further, by increasing interface forces, more liquid bridges of binding agents can form easily and promote mechanical interlocking.
However, pressure is not always a viable technique for increased binding of food aggregates. Using a mold or flat press to combine “whole” ingredients (e.g., nuts, grains, seeds, dried fruits, etc.) results in force concentrations on the largest (i.e., tallest) components. Binding these “whole” ingredients with existing press shapes and pressures results in crushed or shattered food aggregate pieces that appear damaged or destroyed.
Accordingly, users and manufacturers of food items made from multiple food elements continue to seek improvements thereto.
Techniques are generally described that include methods, systems, products, devices, and/or apparatuses generally related to food processing systems, related methods, and food items produced therewith. For example, the food processing system may be configured to fabricate food aggregates from multiple food elements. Generally, the system may compress together multiple food elements in a manner that forms a single, aggregate food item or unit (e.g., such that the food elements are held together). Moreover, in some examples, the system may minimize crushing or otherwise damaging the food elements included in the food item.
Examples include a system to fabricate food aggregate from food elements. The system includes a first press surface and a second press surface positioned and oriented opposite to the first press surface. In some examples, the second press surface is reconfigurable from a first configuration to a second, non-planar configuration. Moreover, the second, non-planar configuration of the press surface may be different from the first configuration, and at least one of the first press surface or the second press surface is movable in a manner that decreases space between the first press surface and second press surface, to compress the food elements and form the food aggregate. Moreover, the system includes a dispenser of the food elements positioned and configured to dispense the food elements between the first press surface and the second press surface.
Examples also include a system to fabricate food aggregate from food elements. The system includes a plurality of compression cells including a plurality of walls that partially define a plurality of compression spaces, and one or more first press surfaces positioned within at least one compression space of the plurality of compression spaces. Furthermore, the system includes one or more second press surfaces positioned and oriented opposite to at least one first press surface of the one or more first press surfaces. The one or more second press surfaces are movable toward corresponding ones of the at least one first press surface. At least one of the one or more first press surfaces or the one or more second press surfaces is reconfigurable from a first configuration to a second, non-planar configuration that is different from the first configuration. Also, in at least one non-limiting embodiment, the system includes a dispenser of the food elements positioned and configured to dispense the food elements into at least one compression space of the plurality of compression spaces.
Examples include a method to fabricate food aggregate from food elements of one or more shapes. The method includes positioning food elements between a first press surface and a second press surface, pressing the press surfaces against the food elements in a manner that reconfigures at least one of the press surfaces to contour (e.g., conform to) one or more shapes of the food elements contacting the press surface, optionally increasing the stiffness of the press surface, and compressing the food elements to produce the food aggregate.
In some embodiments, a system to fabricate a food aggregate from food elements includes a first press body and a second press body positioned and oriented opposite to the first press body. In some embodiments, the second press body is reconfigurable from a first configuration to a second, non-planar configuration. In some embodiments, the second, non-planar configuration of the second press body is different from the first configuration. In some embodiments, at least one of the first press body or the second press body is configured to compress the food elements and form the food aggregate.
In some embodiments, the system further includes a dispenser of the food elements positioned and configured to dispense the food elements between the first press body and the second press body. In some embodiments, the second press body is reconfigurable from the first configuration to the second, non-planar configuration responsive to pressure applied thereon by the food elements. In some embodiments, the system further includes at least one wall that defines a compression space, and at least one of the first press body or the second press body is movable inside the compression space. In some embodiments, the first press body and the second press body at least partially define the compression space. In some embodiments, the dispenser is positioned and configured to dispense the food elements into the compression space.
In some embodiments, the system further includes a container having an outer surface and a pressure regulator operably coupled to the container and configured to selectively reduce or increase pressure in the container. In some embodiments, at least a portion of the outer surface of the container defines the second press body. In some embodiments, the system further includes a vacuum source operably coupled to the pressure regulator. In some embodiments, the system further includes a particulate medium disposed in the container. In some embodiments, the container includes at least one flexible wall that defines at least the second press body. In some embodiments, the system further includes a piston operably connected to the first press body or to the second press body and movable in a manner that decreases space between the first press body and second press body.
In some embodiments, the system further includes a controller operably coupled to the piston and to the pressure regulator. In some embodiments, the controller is configured to direct movement of the piston in a manner that decreases separation between the first press body and the second press body, thereby reconfiguring the second press body from the first configuration to the second, non-planar configuration responsive to a first pressure applied by the second press body and the first press body on the food elements therebetween. In some embodiments, the controller is configured to, after movement of the piston, direct the pressure regulator to reduce pressure in the container. In some embodiments, the controller is configured to direct the piston to produce a second pressure applied by the first press body and the second press body on the food elements therebetween, the second pressure being greater than the first pressure.
In some embodiments, the second, non-planar configuration is complementary to the food elements. In some embodiments, the first press body is reconfigurable from a first configuration to a second, non-planar configuration, and the second, non-planar configuration of the press body is different from the first configuration.
In some embodiments, a system to fabricate a food aggregate from food elements includes a plurality of compression cells including a plurality of walls that partially define a plurality of compression spaces, one or more first press bodies positioned within at least one compression space of the plurality of compression spaces, and one or more second press bodies positioned and oriented opposite to at least one first press body of the one or more first press bodies. In some embodiments, the one or more second press bodies are configured to compress the food elements and form the food aggregate. In some embodiments, at least one of the one or more first press bodies or the one or more second press bodies is reconfigurable from a first configuration to a second, non-planar configuration that is different from the first configuration.
In some embodiments, the system further includes a dispenser of the food elements positioned and configured to dispense the food elements into at least one compression space of the plurality of compression spaces. In some embodiments, the compression cells have a radial arrangement relative to one another. In some embodiments, the compression cells have a linear arrangement relative to one another. In some embodiments, the second press body is reconfigurable from the first configuration to the second, non-planar configuration responsive to pressure applied thereon by the food elements. In some embodiments, the second, non-planar configuration is complementary to the food elements. In some embodiments, the dispenser is positioned and configured to dispense the food elements into two or more compression spaces.
In some embodiments, the system further includes one or more containers, each including an outer surface at least a portion of which defines at least one of the one or more first press bodies or one or more second press bodies, and one or more pressure regulators operably coupled to the one or more containers and configured to selectively reduce or increase the pressure in the one or more containers. In some embodiments, the system further includes one or more vacuum sources operably coupled to the one or more pressure regulators. In some embodiments, the system further includes a particulate medium disposed in the one or more containers. In some embodiments, each container of the plurality of containers includes at least one flexible wall that defines at least one of the one or more first press bodies or one or more second press bodies. In some embodiments, the system further includes a piston operably connected to the first press body and movable in a manner that decreases space between the first press body and the second press body.
In some embodiments, the system further includes a controller operably coupled to the piston and to the pressure regulator. In some embodiments, the controller is configured to direct movement of the piston in a manner that decreases space between at least one of the one or more first press bodies and at least one of the one or more second press bodies to a first distance, thereby reconfiguring one or more of the at least one first press body or at least one second press body from the first configuration to the second, non-planar configuration responsive to a first pressure applied by the at least one first press body and the at least one second press body on the food elements therebetween, and after movement of the piston, direct the one or more pressure regulators to reduce pressure in at least one container of the one or more containers. In some embodiments, the first press body is reconfigurable from a first configuration to a second, non-planar configuration, and the second, non-planar configuration of the press body is different from the first configuration.
In some embodiments, a method to fabricate a food aggregate from food elements of one or more shapes includes positioning food elements between a first press body and a second press body, pressing the first press body against the food elements in a manner that reconfigures the first press body to conform to one or more shapes of the food elements contacting the first press body, increasing the stiffness of the first press body, and compressing the food elements to produce the food aggregate.
In some embodiments, pressing the first press body against the food elements in a manner that reconfigures the first press body to conform to one or more shapes of the food elements includes contacting the first press body to produce a first pressure on the food elements. In some embodiments, compressing the food elements to produce the food aggregate includes pressing the reconfigured press body against the food elements to produce a second pressure on the food elements. In some embodiments, the second pressure is greater than the first pressure. In some embodiments, the first press body is defined by a container that includes a particulate medium. In some embodiments, increasing the stiffness of the first press body includes reducing the pressure in the container.
In some embodiments, the method further includes pressing the second press body against the food elements in a manner that reconfigures the second press body to conform to the one or more shapes of the food elements contacting the second press body, and increasing the stiffness of the second press body. In some embodiments, pressing the first press body against the food elements in the manner that reconfigures the first press body to conform to the one or more shapes of the food elements contacting the first press body includes moving at least one of the first press body and the second press body in a manner that reduces a distance therebetween. In some embodiments, the method further includes decreasing the stiffness of the first press body after compressing the food elements to produce the food aggregate.
In some embodiments, the method can include compressing the food elements by applying a pressure of about 150 kPa to about 800 kPa to produce the food aggregate. In some embodiments, the pressure is about 500 kPa to about 700 kPa. In some embodiments, the method can further include adding a binder having about 5 wt % to about 25 wt % to the food elements to produce the food aggregate. In some embodiments, the binder can include about 10 wt % to about 15 wt %. In some embodiments, the food aggregate has an ultimate flexural stress of about 50 kPa to about 200 kPa. In some embodiments, the food aggregate has an ultimate flexural stress of about 120 kPa to about 180 kPa. In some embodiments, the food aggregate has an ultimate flexural stress of about 140 kPa to about 160 kPa.
In some embodiments, the second press body includes a material having a density gradient. In some embodiments, the material is foam rubber. In some embodiments, the second press body includes a first layer having a first density and a second layer having a second density. In some embodiments, the first layer is disposed between the food elements and the second layer. In some embodiments, the second density is higher than the first density. In some embodiments, the second press body includes a third layer having a third density. In some embodiments, the second layer is disposed between the first layer and the third layer. In some embodiments, the second density is higher than the first density and the third density is higher than the second density.
In some embodiments, the at least one or more first press bodies or the one or more second press bodies include a material having a density gradient. In some embodiments, the density increases along an axis substantially perpendicular to and extending away from the food elements.
Features from any of the disclosed embodiments may be used in combination with one another, without limitation. In addition, other features and advantages of the present disclosure will become apparent to those of ordinary skill in the art through consideration of the following detailed description and the accompanying drawings.
The foregoing summary is illustrative only and is not intended to be in any way limiting. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features will become apparent by reference to the drawings and the following detailed description.
Further features and advantages of the embodiments described herein, as well as the structure and operation of various embodiments, are described in detail below with reference to the accompanying drawings. It is noted that the embodiments are not limited to the specific embodiments described herein. Such embodiments are presented herein for illustrative purposes only. Additional embodiments will be apparent to persons skilled in the relevant art(s) based on the teachings contained herein.
The foregoing and other features of the present disclosure will become more fully apparent from the following description and appended claims, taken in conjunction with the accompanying drawings. Understanding that these drawings depict only several examples in accordance with the disclosure and are, therefore, not to be considered limiting of its scope, the disclosure will be described with additional specificity and detail through use of the accompanying drawings. The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments and, together with the description, further serve to explain the principles of the embodiments and to enable a person skilled in the relevant art(s) to make and use the embodiments. Embodiments will now be described, by way of example only, with reference to the accompanying schematic drawings, in which:
The features and advantages of the present embodiments will become more apparent from the detailed description set forth below when taken in conjunction with the drawings, in which like reference numbers identify corresponding elements throughout. In the drawings, like reference numbers generally indicate identical, functionally similar, and/or structurally similar elements. Additionally, generally, the left-most digit(s) of a reference number identifies the drawing in which the reference number first appears. Unless otherwise indicated, the drawings provided throughout the disclosure should not be interpreted as to-scale drawings.
The embodiment(s) described, and references in the specification to “one embodiment,” “an embodiment,” “an example embodiment,” etc., indicate that the embodiment(s) described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is understood that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Spatially relative terms, such as “beneath,” “below,” “lower,” “above,” “on,” “upper” and the like, may be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The apparatus and/or system may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein may likewise be interpreted accordingly.
The term “about” as used herein indicates the value of a given quantity that can vary based on a particular technology. Based on the particular technology, the term “about” can indicate a value of a given quantity that varies within, for example, 10-30% of the value (e.g., ±10%, ±20%, or ±30% of the value).
The term “substantially” as used herein indicates the value of a given quantity that can vary based on a particular technology. Based on the particular technology, the term “substantially” can indicate a value of a given quantity that varies within, for example, 0-10% of the value (e.g., ±1%, ±2%, or ±10% of the value).
In the following detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, similar symbols typically identify similar components, unless context dictates otherwise. The illustrative examples described in the detailed description, drawings, and claims are not meant to be limiting. Other examples may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein. It will be readily understood that the aspects of the present disclosure, as generally described herein, and illustrated in the Figures, may be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are implicitly contemplated herein.
Techniques are generally described that include methods, systems, products, devices, and/or apparatuses generally related to food processing systems, related methods, and food items produced therewith. For example, the food processing system may be configured to fabricate food aggregates from multiple food elements. Generally, the system may compress together multiple food elements in a manner that forms a single, aggregate food item or unit (e.g., such that the food elements are held together). Moreover, in some examples, the system may minimize crushing or otherwise damaging the food elements included in the food item.
In at least one example, the food processing system may include two opposing press surfaces that may compress together the food elements. The system may bring the press surfaces closer together (e.g., by advancing at least one of the press surfaces toward the other), thereby compressing together the food elements. Moreover, at least one of the press surfaces may be at least partially conformable to at least one or some of the food elements in contact therewith (e.g., such that the surface forms complementary shape(s) with the contacting food element(s)). For example, conforming the press surface to the food element(s) may provide a more evenly distributed pressure thereon during compression of the food elements (e.g., compared with a press surface that does not have complementary shape(s) with the food element(s)). Furthermore, producing a more evenly distributed pressure may reduce the damage to or destruction of the food elements during compression thereof.
Generally, the food-processing system may be operated continuously, such as to produce new food item from multiple food elements. That is, after a food element is produced, a new batch of food elements may be introduced between the opposing press surfaces to produce a new food element (e.g., after a first batch is processed or compressed together, a new, second batch may be introduced for compression to form another food item). The conformable press surface may be conformed to the shapes of food elements in each batch (e.g., such that at least portions of the press surface contour or complement the shapes of the food element in contact therewith). For example, the press surface may be conformed to the shapes of at least some of the food elements in the first batch and may be subsequently reconfigured to conform to the shapes of at least some of the food elements in the second batch, and so on.
For example, the conformable press surface may be included on a press body that may be reshaped, such that the conformable press surface conforms to the shapes of the food elements. In some examples, at least a portion of the press body may be reconfigured to be generally pliable, such that pressing the conformable press surface against the food elements reconfigures the press surface to at least partially or substantially conform to the shapes of one or more food elements. Furthermore, after the conformable press surface is reconfigured and at least partially conforms to the shapes of the food elements, the press body that includes the reconfigured press surface may be reconfigured into a stiffened state, such that the conformed press surface retains its shape during further compression of the food elements. As mentioned above, the food-processing system may continuously or cyclically process food elements. For example, the press body may be reconfigured into a pliable state after processing the first batch of food element (and producing a food item), in which the conformable press surface may be reconfigured to conform to food elements in a subsequent batch.
Various food elements may be combined or aggregated together to form a combined or aggregated, single food item. For example, oatmeal, nuts, seeds, grains, berries, etc., may be positioned adjacent to one another, such that the food elements are held together as a single food unit. Such food items or units may be shaped as bars for convenient consumption by users.
Typical food bars or snack clusters are held together with a binding agent (e.g., syrup, sugar, etc.) that adhere the individual ingredients together in a bar cluster. Generally, the bars are formed by low pressure rolling, which provides adequate compression for forming at high binder concentrations (e.g., over 30% by weight), but is insufficient for low binder concentrations (e.g., less than 30% by weight).
The amount of binding agent(s) used to form the food aggregates can be reduced by applying pressure. Applied pressure during bar formation increases the binding strength between food elements by increasing the surface contact, interface forces, and mechanical interlocking. By increasing surface contact, food elements are forced closer together and smaller amounts of binding agent(s) are required to promote binding. Further, by increasing interface forces, more liquid bridges of binding agents can form easily and promote mechanical interlocking. Increased binding strength due to compression requires a lower quantity and/or quality of binder to achieve adequate bar cohesion. High pressures required to take advantage of these binder effects will damage or destroy large food elements (e.g., nuts) when a flat rigid press is used.
Pressure is not always a viable technique for increased binding of food aggregates. Using a mold or flat press to combine “whole” ingredients (e.g., nuts, grains, seeds, dried fruits, etc.) results in force concentrations on the largest (i.e., tallest) components. Binding of these “whole” ingredients with existing press shapes and pressures results in crushed or shattered food aggregate pieces that appear damaged or destroyed and thus unappealing to the consumer. A solution is needed to enable pressure induced binding of food aggregates to reduce binding agent requirements without compromising the outer food aggregate appearance (e.g., “home made” look). A dynamically conformal compression surface can be used to increase the food element formation pressure while reducing the binding agent content.
As described herein, vacuum or granular jamming of ingredients uses a flexible outer covering placed around various small (i.e., granular) particles. The flexible covering is placed against an object and when a negative pressure is applied to the covering, the enclosed particles “jam” against one another and form a rigid surface matching the shape of the contour of the object. The vacuum jamming effect allows a press surface to transition from soft to pliable to rigid after low initial force contact with food elements. As described below, a conformal surface can be applied at higher pressures (e.g., 680 kPa) compared to a traditional flat press surface (e.g., 160 kPa). Conformal pressing preserves the “home made” look of the food elements in the formed food aggregate. Further, the binding strength between food elements can be increased, such that a lower quantity and/or quality of binding agent (e.g., sugar content can be lowered) can be used.
Using conformal compression surfaces allows for greater pressure to be applied during formation and binding of food elements into a food aggregate than a non-conformal (i.e., flat and rigid) compression surface. Non-conformal compression surfaces applied at similar high pressures results in fracture or shattering of the food aggregate. High pressure compression increases the binding strength of food aggregates at all binder ratios, for example, low binder compositions (e.g., less than 30% by weight). A rigid or flat piston head crushes and flattens food elements and must use more binding agents (e.g., sugar, syrup, etc.) to retain a textured bar surface in the formed food aggregate. A dynamic conformal press surface can flex at low pressure to conform to the shape and contour of the food elements. Upon application of a negative pressure (e.g., vacuum), the dynamic conformal press surface becomes rigid and a greater force (i.e., high pressure) can be applied to the food elements to form a food aggregate with less binding agents and less binding concentration (e.g., sugar content), while protecting the “whole” ingredients in the formed food aggregate for a “home made” look.
Specifically, in the example shown in
The multiple-food-element batch 10 may include any number of suitable food elements that may vary from one example to another. Moreover, the food elements included in the multiple-food-element batch 10 may have various shapes, sizes, resilience or toughness, flavors, colors, etc., or combinations thereof. Suitable food elements include, but are not limited to, oatmeal, berries, nuts, seeds, grains, fruits, etc. Moreover, the multiple-food-element batch 10 may include one or more binders or binding agents that may secure together the various food elements of the multiple-food-element batch 10 to produce a food item or unit therefrom. The binder may vary from one example to another. Suitable binders include, but are not limited to, sugar-containing liquids and/or semi-liquids, such as honey, syrup, sugar water, glucose syrup, agave, sap, etc.
Generally, positioning adjacent food elements closer together may reduce the amount of food binder suitable or required for connecting or securing together the food elements of the multiple-food-element batch 10, to produce the food item. Pressing together the food elements with an increased amount of force applied thereto may position adjacent food elements closer together. Moreover, for example, applying an increased amount of force without crushing, damaging, or otherwise compromising the integrity of the visible food ingredients may maintain the overall aesthetic appearance of the food item (e.g., after the food elements of the multiple-food-element batch 10 are compressed together to form the food item).
Reducing the amount of binder and/or reducing crushing of the various food elements that may be provided in the multiple-food-element batch 10 may facilitate production of a more natural looking bar (e.g., the bar may have uncrushed and identifiable food elements, such as nuts, cereal, berries, etc.). For example, the food-element processing system 100 may produce one or more cereal or granola bars that may have large inclusions or large food elements included therein that remain identifiable (e.g., large nuts, small nuts, cookie pieces, granola, rice, such as puffed rice, dried fruit, chocolate chips, etc.) and/or uncrushed after the multiple-food-element batch 10 is compressed together, which may be facilitated by conforming one or more press surfaces of the food-element processing system 100 to the food elements in the multiple-food-element batch 10.
Generally, the sidewalls 140 and/or 145 of the food-processing cell 110 may have and/or may define any number of suitable shapes of the compression space 150. For example, compressing together the food elements of the multiple-food-element batch 10 may form an food item that may have any number of suitable shapes and/or sizes that may be at least in part defined by the sidewalls 140 and/or 145 (e.g., by the shape and/or size of the compression space 150 formed in part by the sidewalls 140, 145). Similarly, the first press surface 121 and/or second press surface 131 may define the shape and/or size of the food item(s) formed by compressing together the food elements of the multiple-food-element batch 10 in the food-processing cell 110.
To produce the aggregate food item(s), the distance between the first press surface 121 and second press surface 131 may be reduced in a manner that compresses together the multiple-food-element batch 10. For example, the first press body 120 may be advanced toward of the second press body 130. Alternatively or additionally, the second press body 130 may be advanced toward the first press body 120. In any event, reducing the space or distance between the first press surface 121 and second press surface 131 may compress together the food elements of the multiple-food-element batch 10.
Generally, the multiple-food-element batch 10 may include any number of suitable food elements that may have any number of suitable shapes and/or sizes. Furthermore, the shapes and/or sizes of the food elements of the multiple-food-element batch 10 may vary one from another. For example, the variously sized and shaped food elements of the multiple-food-element batch 10 may define or form upper and lower sides of the multiple-food-element batch 10 that may be generally non-planar and/or may have irregular shapes.
As described above, at least one of the press surfaces of the food-element processing system 100 may be conformable to at least one side or at least a portion of one side of the multiple-food-element batch 10. For example, the first press surface 121 may be at least partially conformable to upper side 11 of the multiple-food-element batch 10. Hence, for example, the first press surface 121 may be suitably pliable, such that pressing the first press surface 121 against the upper side 11 may at least partially conform the first press surface 121 to the shapes of the food elements defining the upper side 11.
For example, the first press body 120 may be configured as a container, and the first press surface 121 may form or define the outer surface of the container. The first press surface 121 and one or more walls operably connected to the first press surface 121 may collectively define or form interior space 122 of the first press body 120. For example, the interior space 122 may be suitably reconfigurable to facilitate or allow the first press surface 121 to reconfigure in a manner that the first press surface 121 forms complementary shapes with at least some of the food elements of the multiple-food-element batch 10 (e.g., at least some of the food elements that define the upper side 11 of the multiple-food-element batch 10).
In at least one example, the first press body 120 includes suitable medium or media (e.g., particulate medium) positioned in the interior space 122, which may be reconfigurable in a manner that allows the first press surface 121 to conform to the shapes of the food elements. Generally, suitable media may vary from one example to the next and/or may depend on the size(s) of the food elements, material of the first press surface 121, etc. For example, the first press body 120 may contain fine sand or other silica-type particulate media, talc or similar powder, metal powder, mill powder (e.g., corn mill, flour, pellets, coffee beans or grinds, rice grains, spherical elements, such as rubber spheres and plastic spheres, pebbles, etc.), among other suitable types of media. The media also may have any number of suitable sizes that may vary from one example to another (e.g., based on the size of food, such that the media sizes are smaller than at least some of the food elements in the multiple-food-element batch 10). For example, the media may include elements or particles that have cross-sectional sizes in one or more of the following ranges: from 100 μm to 200 μm; from 150 μm to 500 μm; from 400 μm to 1.5 mm; or from 1 mm to 3 mm. It should be appreciated, however, that the media may include particles with cross-sectional sizes outside of the above-described ranges.
Generally, the first press body 120 may include any number of suitable materials. For example, the first press surface 121 of the first press body 120 may include rubber, silicone, neoprene, nitrile, latex, vitrile, vinyl, or other suitably pliable or deformable materials and/or non-porous materials. Moreover, the thickness of the first press surface 121 may be suitable for conforming the first press surface 121 to the food elements of the multiple-food-element batch 10 (e.g., such that the first press surface 121 may bend, deform, and/or fold in a manner that at least conforms to and/or at least partially surrounds the food elements in contact therewith. As described below in more detail, the first press surface 121 may include compressible material or compression-deformable material that may be softer than the food elements of the multiple-food-element batch 10 (e.g., the material of the first press surface 121 may be compressed by a selected amount or percentage responsive to the forces between the first press surface 121 and the food elements of the multiple-food-element batch 10 without extensively damaging or substantially without damaging the food elements).
When the first press body 120 is in a deformable or pliable state, the particles of the medium located in the interior space 122 of the first press body 120 may be generally movable relative to one another. For example, pressing the first press surface 121 against the upper side 11 of the multiple-food-element batch 10 (e.g., with a suitable pressure or first pressure) may deform the interior space 122 (e.g., by moving the particles inside the interior space 122 relative to one another), such that the first press surface 121 at least partially conforms to the food elements of the multiple-food-element batch 10 and/or forms one or more shapes that are complementary to the shapes of the food elements of the multiple-food-element batch 10.
For example, the food-element processing system 100 may include and/or may be operably coupled to a controller 200 that may direct or control operation of one or more elements or components of the food-element processing system 100. Moreover, it should be appreciated that the space between the first press body 120 and second press body 130 may be reduced by advancing the first press body 120 toward the second press body 130 and/or by advancing the second press body 130 toward the first press body 120 with any number of suitable mechanisms. For example, a hydraulic or pneumatic cylinder may be operably coupled to the first press body 120 in a manner the moves the first press body 120 toward and/or away from the second press body 130 (e.g., to compress together the food elements of the multiple-food-element batch 10 and/or to release the food item formed therefrom).
Furthermore, the controller 200 may control or direct operation of the mechanism(s) that may advance the first press body 120 toward the second press body 130. For example, the food-element processing system 100 may include a regulator valve (e.g., a solenoid valve) that may be operated to direct the flow of fluid to a cylinder that moves the first press body 120. In an example, the controller 200 may operate the valve in a manner that allows the fluid to flow to the cylinder, thereby advancing the first press body 120 toward the second press body 130 (to compress together the food elements of the multiple-food-element batch 10), and away from the cylinder, thereby increasing the space between the second press body 130 and the first press body 120 (e.g., by moving the first press body 120 away from the second press body 130), to release and/or dispense the food item from the food-processing cell 110. Moreover, it should be appreciated that other suitable mechanisms, such as cams, screw mechanisms, etc., may be operated by one or more electrical motors; in some examples, the electrical motor(s) may be operably coupled to the controller 200 that may operate or direct operation thereof.
In an example, the deformed interior space 122a may have the same volume as the interior space 122 (
As described above, to reconfigure the first press surface 121 (
For example, the particles inside the deformed interior space 122a may be jammed by reducing the pressure in the deformed interior space 122a, such as below atmospheric pressure (e.g., by forming at least a partial vacuum in the deformed interior space 122a). In an example, the food-element processing system 100 may include a pump 160 (e.g., a vacuum pump) that may be operably coupled to and/or in fluid communication with the deformed interior space 122a. For example, the pump 160 may be operated to remove fluid that may be located in the deformed interior space 122a.
In some examples, the deformed interior space 122a may include air or other similar gaseous fluid that may be removed therefrom by the pump 160 (e.g., after the interior space 122 (
In some examples, the second press surface 131 of the second press body 130 may be generally rigid or undeformable and may have any number of suitable shapes (e.g., the second press surface 131 may be substantially planar). For example, the food elements on a bottom side of the multiple-food-element batch 10, which contact the second press surface 131, may be at least partially crushed and/or compressed in a manner that forms the food item with a bottom surface that is formed by food elements that have been deformed to lay along a surface that is generally planar or otherwise complementary to the surface of the second press surface 131.
As described below in more detail, the food-processing cell 110 may be operated to compress the multiple-food-element batch 10 (
For example, the valve 161 may by operated manually or automatically to allow outside or atmospheric air to enter the deformed interior space 122a of the first press body 120, to reconfigure the deformed interior space 122a to generally interior space 122 (
As mentioned above, the food item 20 may be formed from any number of suitable food elements. For example, one or more generally incompressible elements and/or shapeless elements (e.g., consumers may not associate the food element with any particular shape) may form or define one or more portions of the food item 20. For example, the bottom side 23 may be formed from a layer or a block, such as a layer of chocolate, peanut butter, etc. Moreover, in some examples, the food-processing cell may include at least two conformable surfaces that may be deformed (e.g., reversibly deformed) or otherwise reshaped to conform to the food elements of a multiple-food-element batch positioned in the compression space at least partially defined thereby.
In some embodiments, the food-element processing system may include two or more conformable press surfaces, such as to reduce or eliminate damaging or breaking the food elements at the outer surface of the multiple-food-element batch compressed by the food-element processing system.
Generally, except as described herein, the food-element processing system 100b and its elements and components may be similar to or the same as the food-element processing system 100 (
Additionally or alternatively, the second press body 130b may include a conformable press surface second press surface 131b that may at least partially conform to one or more shapes and/or sizes of the food ingredients that define a bottom side of the multiple-food-element batch 10b. The second press body 130b may have a similar configuration to the first press body 120 (
Moreover, the second press body 130b may include suitable fluid located in the interior space 132b in a manner that may facilitate movement or relative shifting among the particles of the medium located in the interior space 132b. As mentioned above, in some examples, removing at least a portion of the fluid located inside the interior space 132b may reduce the shiftability and/or may cause jamming of adjacent particles, such as to reduce or prevent the interior space 132b and/or the second press surface 13 lb from deformation responsive to pressure from contact with the food elements of the multiple-food-element batch 10b.
As mentioned above, the conformable press surfaces of the food-processing cell may be pressed against the food elements in a manner that deforms the conformable press surfaces about the food elements. For example, the first press surface 121b and second press surface 13 lb (and the corresponding interior space 122b and interior space 132b) may be reconfigured to at least partially conform to the respective upper and bottom sides of the multiple-food-element batch 10b, to form the respective conformed first press surface 121c and conformed second press surface 131c (and interior spaces 122c and 132c), as shown in
In some examples, the food-processing cell 110b includes sidewalls 140b, 145b.
Hence, as the distance between the first press body 120b and second press body 130 is reduced, the food elements of the multiple-food-element batch 10b are constrained by the sidewalls 140b, 145b (e.g., from being pushed outward), such that the advancement of the first press body 120b and/or second press body 130b forms the conformed first press surface 121c and conformed second press surface 131c (e.g., as shown
In an example, the conformed first press surface 121c and/or conformed second press surface 131c may be stiffened after suitable deformation thereof (e.g., to conform to the shapes of the food elements of the multiple-food-element batch 10b). For example, a pump 160b may be operably coupled to the first press body 120b and may reduce pressure in the interior space 122c (e.g., to produce jamming among the particles that are located inside the first press body 120b, thereby stiffening the interior space 122c and conformed first press surface 121c). Similarly, the first press body 120b may be operably coupled to a vacuum pump 161b that may reduce pressure in the interior space 132c (e.g., to produce jamming among the particles that are located inside the second press body 130b, thereby stiffening the interior space 132c and conformed first press surface 121c). It should be appreciated that, in some examples, a single vacuum pump may be operably coupled to the first press body 120b and second press body 130b and may reduce pressure in the respective interior spaces 122c and 132c thereof (e.g., generally simultaneously, regulated by a valve, etc.).
Moreover, as shown in
Again, the food item 20b (
Generally, food-processing systems may include any number of food-processing cells (e.g., such as to increase the production output or throughput of the food-processing system).
In the example illustrated in
Generally, the food-processing cell 110d may be included on and/or defined by a suitable carrier, such as carrier 101d. In the illustrated embodiment, the carrier 101d is cylindrical and may rotate about a rotation axis (as indicated with the arrow). Alternatively, the carrier 101d may have any number of suitable shapes and/or sizes, such as rectangular, spherical, etc., and may be suitably advanced (e.g., linearly, rotationally, or combinations thereof) in a manner that suitably aligns or positions the cavities 102d with corresponding pistons (e.g., as described below).
As shown in
As described above, the multiple-food-element batch 10d may include one or more food binders, such as honey, sugar water, etc. Specifically, the food binder(s) may be configured to bind together the food elements of the multiple-food-element batch 10d. In some examples, the food elements may be pre-coated with one or more binders (e.g., the food elements may include a binder coating before entering the cavities 102d and/or before entering the dispenser 300d). Additionally or alternatively, one or more food binders may be added to the food elements after placement thereof in the cavities 102d. For example, food binders may be injected or dispensed on the multiple-food-element batch 10d from a food-binder dispenser that may be positioned downstream in the processing workflow.
In some embodiments, after receiving the food elements in the cavities 102d, the food-element processing system 100d may be configured to position the cavities 102d in alignment with first press bodies 120d, such that the first press body 120d may enter the cavities 102d and compress together the food elements of the multiple-food-element batch 10d located therein. Generally, the food-element processing system 100d may include any number of first press body 120d that may be positioned and/or arranged in any number of suitable ways, to enter the respective cavities 102d. Furthermore, as the first press bodies 120d enters the cavities 102d, the walls of the cavities 102d together with the second press bodies 130d and the first press bodies 120d may define the food-processing cell 110d, within which the multiple-food-element batch 10d may be compressed to produce the food item 20d.
Generally, the first press bodies 120d and/or second press bodies 130d and the respective elements and components thereof may be similar to or the same as any of the press bodies described herein. For example, the first press bodies 120d and/or second press bodies 130d may have conformable press surfaces that may be at least partially conformed to the shapes of the food elements located in the corresponding food-processing cells 110d. Specifically, for example, the first press bodies 120d may be advanced toward the second press bodies 130d to contact (and lightly compress) the food elements in the multiple-food-element batch 10d. As described above, pressing the conformable press surfaces of the first press bodies 120d and/or second press bodies 130d against the food elements of the multiple-food-element batch 10d may suitably deform that press surfaces to at least partially conform to the food elements and/or to form complementary shapes therewith. In some embodiments, food-processing cell 110d may be a compression cell. For example, food-processing cell 110d may be a plurality of compression cells.
Hence, for example, as shown in
For example, the first press body 120d and/or second press body 130d may be connected to a pump (e.g., a vacuum pump) that may selectively reduce the pressure therein (e.g., when the food-processing cell 110d defines the compression space 150d′). In some examples, the second press bodies 130d may include fluid-flow lines 133d that may be in fluid communication with the interior space of the second press bodies 130d and operably coupled to the pump, such that the pump may at least partially remove one or more fluids from the interior space of the second press bodies 130d, thereby stiffening the conformed press surface of the second press bodies 130d (to maintain the shape thereof during further compression of the multiple-food-element batch 10d). Similarly, the first press bodies 120d may be operably coupled to one or more pumps (e.g., to the same pump(s) as the second press bodies 130d), which may selectively reduce and/or increase pressure in the interior of the first press bodies 120d to stiffen the press surfaces thereof and to increase pliability of the press surfaces, as described herein.
As mentioned above, the food-element processing system 100d may include a controller 200d that may control operation of one or more elements and/or components thereof. For example, the controller 200d may detect suitable positioning of the first press bodies 120d within the cavities 102d to direct activation of the pump and/or one or more valve to flow fluid from the interior spaces of the first press bodies 120d and/or second press bodies 130d and thereby stiffen the respective press surfaces thereof). For example, the controller 200 may receive one or more signals received from one or more position sensors (e.g., one or more encoders operably coupled to the actuator that is configured to move the first press bodies 120d, such as linear encoders, rotary encoders, hall sensors, etc.), one or more pressure sensors, etc. Hence, for example, the controller 200d may determine a suitable position of the first press bodies 120d, suitable pressure experienced by the press surfaces of the first press bodies 120d and/or second press bodies 130d, etc., at which to stiffen the press surfaces of the first press bodies 120d and/or second press bodies 130d.
After the press surfaces of the first press bodies 120d and/or second press bodies 130d are suitably stiffened (e.g., as described above), to maintain the respective conformed shapes thereof, the compression space 150d′ may be reconfigured to compression space 150d″, which the first press bodies 120d and second press bodies 130d are positioned closer together. For example, the first press bodies 120d and second press bodies 130d may compress together the food elements of the multiple-food-element batch 10d to produce the food items 20d. Moreover, after the food elements of the multiple-food-element batch 10d are suitably compressed together, the first press bodies 120d may be removed from the cavities 102d to allow the food items 20d to be dispensed from the cavities 102d.
In the illustrated example of
Generally, the controller (e.g., the controller 200 or 200d) may be or may include any number suitable computing devices.
Depending on the desired configuration, processor 410 may be of any type including but not limited to a microprocessor (μP), a microcontroller (μC), a digital signal processor (DSP), or any combination thereof. Processor 410 may include one or more levels of caching, such as a level one cache 411 and a level two cache 412, a processor core 413, and registers 414. An example processor core 413 may include an arithmetic logic unit (ALU), a floating point unit (FPU), a digital signal processing core (DSP Core), or any combination thereof. An example memory controller 415 may also be used with the processor 410, or in some implementations, the memory controller 415 may be an internal part of the processor 410. In some examples, a plurality of microcontrollers and/or memory controllers may be used.
Depending on the desired configuration, the system memory 420 may be of any type, including but not limited to volatile memory (such as RAM), non-volatile memory (such as ROM, flash memory, etc.) or any combination thereof. System memory 420 may include an operating system 421, one or more applications 422, and program data 424. Application 422 may include at least one procedure with food processing commands/instructions 423, such as a procedure that controls directing one or more press bodies against food elements, directing an increase in a stiffness of a press surface of the one or more press bodies, and directing the one or more press bodies to advance and compress the food elements to produce a food aggregate. For example, the at least one procedure 423 for controlling and directing any of the systems or methods disclosed herein. Program data 424 may include information, data, etc. that is useful in the implementation of the application 422, such as information 425 that can be used to control the systems 100, 100b, or 100d of
Computing device 400 may have additional features or functionality, and additional interfaces to facilitate communications between the basic configuration 401 and any required devices and interfaces. For example, a bus/interface controller 440 may be used to facilitate communications between the basic configuration 401 and one or more storage devices 450 via a storage interface bus 441. The storage devices 450 may be removable storage devices 451, non-removable storage devices 452, or a combination thereof. Examples of removable storage and non-removable storage devices include magnetic disk devices such as flexible disk drives and hard-disk drives (HDD), optical disk drives such as compact disk (CD) drives or digital versatile disk (DVD) drives, solid state drives (SSD), and tape drives to name a few. Example computer storage media may include volatile and non-volatile, removable and non-removable media implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules, or other data.
System memory 420, removable storage 451 and non-removable storage 452 are all examples of computer storage media. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which may be used to store the desired information and which may be accessed by computing device 400. Any such computer storage media may be part of computing device 400.
Computing device 400 may also include an interface bus 442 for facilitating communication from various interface devices (e.g., output interfaces, peripheral interfaces, and communication interfaces) to the basic configuration 401 via the bus/interface controllers 440. Example output devices 460 include a graphics processing unit 461 and an audio processing unit 462, which may be configured to communicate to various external devices such as a display or speakers via one or more A/V ports 463. Example peripheral interfaces 470 include a serial interface controller 471 or a parallel interface controller 472, which may be configured to communicate with external devices such as input devices (e.g., keyboard, mouse, pen, voice input device, touch input device, etc.) or other peripheral devices (e.g., printer, scanner, etc.) via one or more I/O ports 473. An example communication device 480 includes a network controller 481, which may be arranged to facilitate communications with one or more other computing devices 490 over a network communication link via one or more communication ports 482.
The network communication link may be one example of a communication media. Communication media may typically be embodied by computer readable instructions, data structures, program modules, or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and may include any information delivery media. A “modulated data signal” may be a signal that has one or more of its characteristics set or changed in such a manner as to encode information in the signal. By way of example, and not limitation, communication media may include wired media such as a wired network or direct-wired connection, and wireless media such as acoustic, radio frequency (RF), microwave, infrared (IR) and other wireless media. The term computer readable media as used herein may include both storage media and communication media.
Computing device 400 may be implemented as a portion of a small-form factor portable (or mobile) electronic device such as a cell phone, a personal data assistant (PDA), a personal media player device, a wireless web-watch device, a personal headset device, an application specific device, or a hybrid device that include any of the above functions. Computing device 400 may also be implemented as a personal computer including both laptop computer and non-laptop computer configurations.
As would be understood by those skilled in the art, flexural strength (i.e., modulus of rupture) is a material property defined as the stress in a material before it yields (i.e., fractures, deforms, bends). Ultimate flexural stress (σ) or strength is defined as:
σ=3FL/(2bd2) (1)
where F is the maximum load sustained before fracture, L is the length of the test span, b is the width of the specimen, and d is the thickness of the specimen.
As shown in
As shown in
As shown in
For example, as shown in
In some embodiments, first press surface 1121b may bedeformable or conformable, to conform to the food elements that define the upper side 11 (as also shown in
The first press body 1120b may include any number of suitable materials. For example, first press body 1120b may include rubber, foam, foam rubber, silicone, neoprene, nitrile, latex, vitrile, vinyl, other suitably pliable or deformable materials and/or non-porous materials, or combinations thereof. Moreover, the thickness of first layer 1125, with first press surface 1121b, may be suitable for conforming first press surface 1121b to the food elements of the multiple-food-element batch 10 (e.g., such that first press surface 1121b and/or first layer 1125 may bend, deform, and/or fold in a manner that at least conforms to and/or at least partially surrounds the food elements in contact therewith. As described below in more detail, first press body 1120b, including first layer 1125, second layer 1124, and third layer 1123, may include compressible material or compression-deformable material that may be softer than the food elements of the multiple-food-element batch 10 (e.g., the material of the first press surface 112 lb may be compressed by a selected amount or percentage responsive to the forces between the first press surface 1121b and the food elements of the multiple-food-element batch 10 without extensively damaging or substantially without damaging the food elements). In some embodiments, first press body 1120b includes a backing, for example, a metal (e.g., steel, aluminum) backing. In some embodiments, a second press body 1130b is a flat press. For example, second press body 1130b may be a metal press (e.g., steel, aluminum, etc.).
Additionally or alternatively, a second press body 1130b, similar to first press body 1120b, may include a conformable press surface second press surface 1131b that may at least partially conform to one or more shapes and/or sizes of the food ingredients that define a bottom side of the multiple-food-element batch 10b. In some embodiments, second press body 1130b may have a similar configuration to second press body 130 (shown in
In the illustrated example, the second press body 1130b includes a second press surface 1131b. Furthermore, the second press body 1130b may include a density gradient 1132b. For example, second press body 1130b may include a material having density gradient 1132b. In some embodiments, second press body 1130b may include one or more layers. For example, second press body 1130b may include a first layer 1135, a second layer 1134, and a third layer 1133. In some embodiments, first layer 1135, second layer 1134, and third layer 1133 may be different materials. As shown in
In some embodiments, second press surface 113 lb may be deformable or conformable, to conform to the food elements that define the bottom side of the multiple-food-element batch 10b. For example, first density of first layer 1135 and second press surface 1131b may be configured to deform or contour around multiple-food-element batch 10b.
The second press body 1130b may include any number of suitable materials.
For example, second press body 1130b may include rubber, foam, foam rubber, silicone, neoprene, nitrile, latex, vitrile, vinyl, other suitably pliable or deformable materials and/or non-porous materials, or combinations thereof. Moreover, the thickness of first layer 1135, with second press surface 1131b, may be suitable for conforming second press surface 113 lb to the food elements of the multiple-food-element batch 10 (e.g., such that second press surface 1131b and/or first layer 1135 may bend, deform, and/or fold in a manner that at least conforms to and/or at least partially surrounds the food elements in contact therewith. As described below in more detail, second press body 1130b, including first layer 1135, second layer 1134, and third layer 1133, may include compressible material or compression-deformable material that may be softer than the food elements of the multiple-food-element batch 10 (e.g., the material of the second press surface 113 lb may be compressed by a selected amount or percentage responsive to the forces between the second press surface 1131b and the food elements of the multiple-food-element batch 10 without extensively damaging or substantially without damaging the food elements). In some embodiments, second press body 1130b includes a backing, for example, a metal (e.g., steel, aluminum) backing. In some embodiments, a second press body 1130b is a flat press. For example, second press body 1130b may be a metal press (e.g., steel, aluminum, etc.).
As discussed above, the conformable press surfaces of the food-processing cell may be pressed against the food elements in a manner that deforms the conformable press surfaces about the food elements. For example, the first press surface 1121b and second press surface 1131b (with corresponding density gradient 1122b and density gradient 1132b) may be reconfigured to at least partially conform to the respective upper and bottom sides of the multiple-food-element batch 10b, to form the respective conformed first press surface 1121c and conformed second press surface 1131c (and first layer 1125 and first layer 1135), as shown in
In some examples, the food-processing cell 1110b includes sidewalls 1140b, 1145b. Hence, as the distance between first press body 1120b and second press body 1130b is reduced, the food elements of the multiple-food-element batch 10b are constrained by the sidewalls 1140b, 1145b (e.g., from being pushed outward), such that the advancement of the first press body 1120b and/or second press body 1130b forms the conformed first press surface 1121c and conformed second press surface 1131c (e.g., as shown
In some examples, the conformed first press surface 1121c and/or conformed second press surface 1131c may be a low density material. For example, first layer 1125 and first layer 1135 may be a soft low density foam rubber configured to conform to the shapes of the food elements of the multiple-food-element batch 10b.
Moreover, as shown in
The present disclosure is not to be limited in terms of the particular examples described in this application, which are intended as illustrations of various aspects. Many modifications and examples can be made without departing from its spirit and scope, as will be apparent to those skilled in the art. Functionally equivalent methods and apparatuses within the scope of the disclosure, in addition to those enumerated herein, will be apparent to those skilled in the art from the foregoing descriptions. Such modifications and examples are intended to fall within the scope of the appended claims. The present disclosure is to be limited only by the terms of the appended claims, along with the full scope of equivalents to which such claims are entitled. It is to be understood that this disclosure is not limited to particular methods, reagents, compounds compositions or biological systems, which can, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular examples only, and is not intended to be limiting.
With respect to the use of substantially any plural and/or singular terms herein, those having skill in the art can translate from the plural to the singular and/or from the singular to the plural as is appropriate to the context and/or application. The various singular/plural permutations may be expressly set forth herein for sake of clarity.
It will be understood by those within the art that, in general, terms used herein, and especially in the appended claims (e.g., bodies of the appended claims) are generally intended as “open” terms (e.g., the term “including” should be interpreted as “including but not limited to,” the term “having” should be interpreted as “having at least,” the term “includes” should be interpreted as “includes but is not limited to,” etc.).
It will be further understood by those within the art that if a specific number of an introduced claim recitation is intended, such an intent will be explicitly recited in the claim, and in the absence of such recitation, no such intent is present. For example, as an aid to understanding, the following appended claims may contain usage of the introductory phrases “at least one” and “one or more” to introduce claim recitations. However, the use of such phrases should not be construed to imply that the introduction of a claim recitation by the indefinite articles “a” or “an” limits any particular claim containing such introduced claim recitation to examples containing only one such recitation, even when the same claim includes the introductory phrases “one or more” or “at least one” and indefinite articles such as “a” or “an” (e.g., “a” and/or “an” should be interpreted to mean “at least one” or “one or more”); the same holds true for the use of definite articles used to introduce claim recitations. In addition, even if a specific number of an introduced claim recitation is explicitly recited, those skilled in the art will recognize that such recitation should be interpreted to mean at least the recited number (e.g., the bare recitation of “two recitations,” without other modifiers, means at least two recitations, or two or more recitations).
Furthermore, in those instances where a convention analogous to “at least one of A, B, and C, etc.” is used, in general, such a construction is intended in the sense one having skill in the art would understand the convention (e.g., “a system having at least one of A, B, and C” would include but not be limited to systems that have A alone, B alone, C alone, A and B together, A and C together, B and C together, and/or A, B, and C together, etc.). In those instances where a convention analogous to “at least one of A, B, or C, etc.” is used, in general, such a construction is intended in the sense one having skill in the art would understand the convention (e.g., “a system having at least one of A, B, or C” would include but not be limited to systems that have A alone, B alone, C alone, A and B together, A and C together, B and C together, and/or A, B, and C together, etc.). It will be further understood by those within the art that virtually any disjunctive word and/or phrase presenting two or more alternative terms, whether in the description, claims, or drawings, should be understood to contemplate the possibilities of including one of the terms, either of the terms, or both terms. For example, the phrase “A or B” will be understood to include the possibilities of “A” or “B” or “A and B.”
In addition, where features or aspects of the disclosure are described in terms of Markush groups, those skilled in the art will recognize that the disclosure is also thereby described in terms of any individual member or subgroup of members of the Markush group.
As will be understood by one skilled in the art, for any and all purposes, such as in terms of providing a written description, all ranges disclosed herein also encompass any and all possible subranges and combinations of subranges thereof. Any listed range can be easily recognized as sufficiently describing and enabling the same range being broken down into at least equal halves, thirds, quarters, fifths, tenths, etc. As a non-limiting example, each range discussed herein can be readily broken down into a lower third, middle third and upper third, etc. As will also be understood by one skilled in the art all language such as “up to,” “at least,” “greater than,” “less than,” and the like include the number recited and refer to ranges which can be subsequently broken down into subranges as discussed above. Finally, as will be understood by one skilled in the art, a range includes each individual member. Thus, for example, a group having 1-3 items refers to groups having 1, 2, or 3 items. Similarly, a group having 1-5 items refers to groups having 1, 2, 3, 4, or 5 items, and so forth.
While the foregoing detailed description has set forth various examples of the devices and/or processes via the use of block diagrams, flowcharts, and/or examples, such block diagrams, flowcharts, and/or examples contain one or more functions and/or operations, it will be understood by those within the art that each function and/or operation within such block diagrams, flowcharts, or examples can be implemented, individually and/or collectively, by a wide range of hardware, software, firmware, or virtually any combination thereof. In one example, several portions of the subject matter described herein may be implemented via Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs), digital signal processors (DSPs), or other integrated formats. However, those skilled in the art will recognize that some aspects of the examples disclosed herein, in whole or in part, can be equivalently implemented in integrated circuits, as one or more computer programs running on one or more computers (e.g., as one or more programs running on one or more computer systems), as one or more programs running on one or more processors (e.g., as one or more programs running on one or more microprocessors), as firmware, or as virtually any combination thereof, and that designing the circuitry and/or writing the code for the software and/or firmware would be well within the skill of one of skill in the art in light of this disclosure. For example, if a user determines that speed and accuracy are paramount, the user may opt for a mainly hardware and/or firmware vehicle; if flexibility is paramount, the user may opt for a mainly software implementation; or, yet again alternatively, the user may opt for some combination of hardware, software, and/or firmware.
In addition, those skilled in the art will appreciate that the mechanisms of the subject matter described herein are capable of being distributed as a program product in a variety of forms, and that an illustrative example of the subject matter described herein applies regardless of the particular type of signal bearing medium used to actually carry out the distribution. Examples of a signal bearing medium include, but are not limited to, the following: a recordable type medium such as a floppy disk, a hard disk drive (HDD), a Compact Disc (CD), a Digital Video Disk (DVD), a digital tape, a computer memory, etc.; and a transmission type medium such as a digital and/or an analog communication medium (e.g., a fiber optic cable, a waveguide, a wired communication link, a wireless communication link, etc.).
Those skilled in the art will recognize that it is common within the art to describe devices and/or processes in the fashion set forth herein, and thereafter use engineering practices to integrate such described devices and/or processes into data processing systems. That is, at least a portion of the devices and/or processes described herein can be integrated into a data processing system via a reasonable amount of experimentation. Those having skill in the art will recognize that a typical data processing system generally includes one or more of a system unit housing, a video display device, a memory such as volatile and non-volatile memory, processors such as microprocessors and digital signal processors, computational entities such as operating systems, drivers, graphical user interfaces, and applications programs, one or more interaction devices, such as a touch pad or screen, and/or control systems including feedback loops and control motors (e.g., feedback for sensing position and/or velocity; control motors for moving and/or adjusting components and/or quantities). A typical data processing system may be implemented utilizing any suitable commercially available components, such as those typically found in data computing/communication and/or network computing/communication systems.
The herein described subject matter sometimes illustrates different components contained within, or connected with, different other components. It is to be understood that such depicted architectures are merely examples and that in fact many other architectures can be implemented which achieve the same functionality. In a conceptual sense, any arrangement of components to achieve the same functionality is effectively “associated” such that the desired functionality is achieved. Hence, any two components herein combined to achieve a particular functionality can be seen as “associated with” each other such that the desired functionality is achieved, irrespective of architectures or intermedial components. Likewise, any two components so associated can also be viewed as being “operably connected”, or “operably coupled”, to each other to achieve the desired functionality, and any two components capable of being so associated can also be viewed as being “operably couplable”, to each other to achieve the desired functionality. Specific examples of operably couplable include but are not limited to physically mateable and/or physically interacting components and/or wirelessly interactable and/or wirelessly interacting components and/or logically interacting and/or logically interactable components.
While various aspects and examples have been disclosed herein, other aspects and examples will be apparent to those skilled in the art. The various aspects and examples disclosed herein are for purposes of illustration and are not intended to be limiting, with the true scope and spirit being indicated by the following claims.
It is to be understood that the phraseology or terminology herein is for the purpose of description and not of limitation, such that the terminology or phraseology of the present specification is to be interpreted by those skilled in relevant art(s) in light of the teachings herein.
The above examples are illustrative, but not limiting, of the embodiments of this disclosure. Other suitable modifications and adaptations of the variety of conditions and parameters normally encountered in the field, and which would be apparent to those skilled in the relevant art(s), are within the spirit and scope of the disclosure.
While specific embodiments of the disclosure have been described above, it will be appreciated that the disclosure may be practiced otherwise than as described. The descriptions above are intended to be illustrative, not limiting. Thus it will be apparent to one skilled in the art that modifications may be made to the disclosure as described without departing from the scope of the claims set out below.
It is to be appreciated that the Detailed Description section, and not the Summary and Abstract sections, is intended to be used to interpret the claims. The Summary and Abstract sections may set forth one or more but not all exemplary embodiments contemplated by the inventor(s), and thus, are not intended to limit the embodiments and the appended claims in any way.
The present disclosure has been described above with the aid of functional building blocks illustrating the implementation of specified functions and relationships thereof. The boundaries of these functional building blocks have been arbitrarily defined herein for the convenience of the description. Alternate boundaries can be defined so long as the specified functions and relationships thereof are appropriately performed.
The foregoing description of the specific embodiments will so fully reveal the general nature of the invention that others can, by applying knowledge within the skill of the art, readily modify and/or adapt for various applications such specific embodiments, without undue experimentation, without departing from the general concept of the present disclosure. Therefore, such adaptations and modifications are intended to be within the meaning and range of equivalents of the disclosed embodiments, based on the teaching and guidance presented herein.
The breadth and scope of the present disclosure should not be limited by any of the above-described exemplary embodiments, but should be defined only in accordance with the following claims and their equivalents.
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/US2018/066189 | 12/18/2018 | WO | 00 |
