Patent Application
20200239260
This application claims priority from Japanese Patent Application No. 2019-010191 filed Jan. 24, 2019. The entire content of the priority application is incorporated herein by reference.
The present disclosure relates to a printing device.
There has been conventionally known a printing device including a fixing member and a pair of support portions configured to hold a paper roll (see Japanese Patent Application Publication No. 2003-146493, for example). The pair of support portions is interlockingly movable toward and away from each other. The fixing member is provided at one of the support portions to regulate or restrict movement of the pair of support portions. A user moves the pair of support portions for positional adjustment thereof so as to conform with a width of the paper roll, and then, the user operates the fixing member to fix the position of the pair of support portions.
Such conventional printing device is bulky due to provision of the fixing member at one of the support portions.
In view of the foregoing, it is an object of the disclosure to provide a compact printing device including: a pair of support portions interlockingly movable toward and away from each other; and a fixing member to restrict movement of the pair of support portions.
In order to attain the above and other objects, according to one aspect, the disclosure provides a printing device including a holder configured to hold a printing medium. The holder includes: a first movable portion, a second movable portion, a pinion, a spring, an adjustment screw, a handle, and a stopper. The first movable portion includes: a first slider formed with a first rack; and a first support portion connected to the first slider. The second movable portion includes: a second slider formed with a second rack portion; and a second support portion connected to the second slider. The second support portion is configured to support the printing medium in cooperation with the first support portion. The pinion is in meshing engagement with each of the first rack and the second rack. The first movable portion is movable in a first direction and in a second direction opposite to the first direction. The second movable portion is movable in the first direction in accordance with movement of the first movable portion in the second direction, and the second movable portion is movable in the second direction in accordance with movement of the first movable portion in the first direction. The spring is configured to apply an urging force such that the first movable portion and the second movable portion approach each other. The adjustment screw extends in the first direction and is rotatable about an axis extending in the first direction. The handle is rotatable together with the adjustment screw about the axis. The handle is positioned outside of a region defined between the first support portion and the second support portion in the first direction in a state where the first support portion and the second support portion are positioned remotest from each other. The stopper is threadingly engaged with the adjustment screw and is movable in the first direction and in the second direction in accordance with rotation of the adjustment screw caused by rotational operation to the handle. The stopper is configured to abut against one of the first movable portion and the second movable portion to restrict movements of the first movable portion and the second movable portion.
In the drawings:
Hereinafter, a printing device 1 according to one embodiment of the disclosure will be described with reference to
In the following description, directions in relation to the printing device 1 will be used assuming that the printing device 1 is in an orientation illustrated in
1. Overall Structure of the Printing Device 1
The printing device 1 is configured to receive printing data from an external device (not illustrated), such as a personal computer terminal, and to perform printing on a printing medium based on the received printing data. A heat-sensitive label is an example of such a printing medium. As illustrated in the
The main body portion 11 and the cover 12 are formed of a resin material. The discharge portion 15 is in a form of a slit through which the printing medium on which an image has been recorded inside the printing device 1 is discharged to an outside of the printing device 1. The discharge portion 15 extends in a leftward/rightward direction. The discharge portion 15 is constituted by a lower discharge portion 151 positioned at a front end portion of the main body portion 11, and an upper discharge portion 152 positioned at a front end portion of the cover 12.
The opening 16 extends in the leftward/rightward direction so as to allow the printing medium positioned outside of the housing 10 to be fed into an interior of the housing 10. Specifically, the printing medium is fed, through the opening 16, into a portion between a first support portion 30 and a second support portion 40 inside the housing 10. The opening 16 is rectangular in shape and is formed at a rear end portion of the main body portion 11 (specifically, in a rear end portion of a main body cover 20 described later). The opening 16 has an extending range R1 (
The main body portion 11 has a generally rectangular parallelepiped box-like shape. The main body portion 11 constitutes a lower portion of the printing device 1. The main body portion 11 includes the main body cover 20, an accommodating portion 21, a platen roller 22, and a holder 23. As illustrated in
The guide slots 25 and 26 are through-holes having a rectangular shape that extends in the leftward/rightward direction. The guide slots 25 and 26 are positioned between the recessed portion 27 and a lowermost portion of the bottom wall of the main body cover 20 in a frontward/rearward direction. The guide slot 25 allows a connecting portion 34 of the first support portion 30 (described later) to extend therethrough, and the guide slot 26 allows a connecting portion 44 of the second support portion 40 (described later) to extend therethrough. The guide slot 25 extends toward the left from a position rightward of a left-right center of the main body cover 20. The guide slot 26 extends toward the right from a position leftward of the left-right center of the main body cover 20. The guide slot 25 and guide slot 26 oppose each other in the frontward/rearward direction in a region near the left-right center of the main body cover 20 (center of the printing device 1). The guide slot 26 is positioned frontward of the guide slot 25.
The recessed portion 27 is provided at a position frontward of the guide slots 25 and 26 and rearward of the platen roller 22 (described later). The recessed portion 27 is recessed downward and extends in the leftward/rightward direction. The recessed portion 28 is provided at a front portion of a left side wall 24 constituting the main body cover 20. The recessed portion 28 is recessed leftward. The lower discharge portion 151 is positioned at a front end portion of the main body cover 20 and constitutes a lower portion of the discharge portion 15.
As illustrated in
The platen roller 22 is columnar in shape and is configured to convey the printing medium. The platen roller 22 extends in a longitudinal direction of the discharge portion 15 (the leftward/rightward direction) alongside the lower discharge portion 151. The holder 23 is configured to detachably support the sheet roll M. Details of the holder 23 will be described later. Although not illustrated, an electronic circuit board and the like are provided in the main body portion 11 below the main body cover 20. The electronic circuit board is configured to control operations performed in the printing device 1.
The cover 12 is pivotally movable between a closed state and an opened state about an axis extending in the leftward/rightward direction and positioned at an upper-rear portion of the main body portion 11. As illustrated in
As illustrated in
2. Structure of the Holder 23
Details of the holder 23 will be described next with reference to
The holder 23 includes a support plate portion 70, a pinion 2, a first movable portion 3, a second movable portion 4, springs 5 and 6, an adjustment screw 7, a handle 8, a stopper 9, and a detector 90. The first movable portion 3 includes the first support portion 30, and the second movable portion 4 includes the second support portion 40. Hereinafter, a moving direction of the first support portion 30 and the second support portion 40 (i.e., the leftward direction or the rightward direction) may be referred to as a “first direction” collectively, wherever appropriate.
As illustrated in
The groove 76 is positioned at a front end portion of the support plate portion 70 to extend in the leftward/rightward direction. The grooves 78 and 79 are positioned rearward of the groove 76 and below the guide slots 25 and 26 formed in the bottom wall of the main body cover 20. The grooves 78, 79 have extending ranges in the leftward/rightward direction each greater than an extending range of the groove 76.
The pinion 2 is a spur gear formed with a through-hole at a radial center thereof. The through-hole penetrates through the radial center of the pinion 2 in an upward/downward direction. The boss 75 extends through the through-hole of the pinion 2, so that the pinion 2 is rotatably fitted with the boss 75. That is, the pinion 2 is rotatably supported by the boss 25. A rotation axis of the pinion 2 extends generally perpendicular to the bottom wall of the main body cover 20. The rotation axis of the pinion 2 is positioned at a center between the first support portion 30 and the second support portion 40 in the first direction. A screw 74 is threadingly engaged with the boss 75 so that the pinion 2 is supported immovably in an extending direction of the rotation axis thereof.
As illustrated in
The first support portion 30 extends in a direction crossing the first slider 39. The first support portion 30 is a plate-like member having a generally right-angled triangular shape in a side view. The first support portion 30 includes a protrusion 31, a sector portion 32, the connecting portion 34, a recessed portion 35, and a protruding portion 36. The first support portion 30 also has a confronting surface 33, which is a surface opposing the second support portion 40 in the leftward/rightward direction.
The protrusion 31 has a frusto-conical shape protruding toward the second support portion 40 from a center portion of a rear end portion of the confronting surface 33. The sector portion 32 extends radially outward from an upper half region of a peripheral surface of the protrusion 31, and protrudes toward the second support portion 40 from the confronting surface 33. The protrusion 31 protrudes from the confronting surface 33 toward the second support portion 40 by a protruding length that is greater than a protruding length by which the sector portion 32 protrudes from the confronting surface 33.
As illustrated in
The recessed portion 35 is positioned at a hypotenuse of the right-angled triangular shape of the first support portion 30. The recessed portion 35 is recessed in a direction away from the second support portion 40 with respect to the leftward/rightward direction. The protruding portion 36 constitutes a front end portion of the first support portion 30 and protrudes downward. The protruding portion 36 is fitted with the recessed portion 27 formed in the bottom wall of the main body cover 20. With this structure, movement of the first support portion 30 in the leftward/rightward direction is configured to guided by the guide slot 25 and the recessed portion 27 of the main body cover 20.
As illustrated in
The second slider 49 extends in the first direction and is positioned frontward of the pinion 2. The second slider 49 is positioned opposite to the first slider 39 with respect to the pinion 2. The second slider 49 is arranged in the groove 79. The second slider 49 has a rectangular shape elongated in the leftward/rightward direction in a plan view. The second slider 49 has a rear end portion formed with gear teeth aligned with one another in the leftward/rightward direction. The gear teeth constitute a toothed portion 490 of the second slider 49. The toothed portion 490 of the second slider 49 is in meshing engagement with the pinion 2. The second slider 49 is positioned below the bottom wall of the main body cover 20 and extends in a direction substantially parallel to the bottom wall of the main body cover 20.
The pinion 2, the first slider 39, and the second slider 49 are positioned on a same datum plane. The second slider 49 has a front nearer left portion provided with a protrusion 47. The protrusion 47 protrudes frontward and upward.
The second support portion 40 extends in a direction crossing the second slider 49. The second support portion 40 is in confrontation with the first support portion 30 in the leftward/rightward direction. The second support portion 40 is a plate-like member having a generally right-angled triangular shape in a side view. The second support portion 40 is generally bilaterally symmetric with the first support portion 30. The second support portion 40 is movable in the first direction, and is configured to detachably support the sheet roll M in cooperation with the first support portion 30. The second slider 49 faces the first slider 39 in the frontward/rearward direction with the pinion 2 interposed therebetween.
The second support portion 40 includes a protrusion 41, a sector portion 42, the connecting portion 44, a recessed portion 45, and a protruding portion 46. The second support portion 40 also has a confronting surface 43, which is a surface in confrontation with the first support portion 30 in the leftward/rightward direction.
The protrusion 41 has a frusto-conical shape protruding toward the first support portion 30 from a center portion of a rear end portion of the confronting surface 43. The protrusion 41 is arranged at a position opposing the protrusion 31 in the leftward/rightward direction. The protrusions 41 and 31 are fittable with a hole of the core tube of the sheet roll M for supporting the sheet roll M.
The sector portion 42 extends radially outward from an upper half region of a peripheral surface of the protrusion 41, and protrudes toward the first support portion 30 from the confronting surface 43. The protrusion 41 protrudes from the confronting surface 43 toward the first support portion 30 (leftward) by a protruding length that is greater than a protruding length by which the sector portion 42 protrudes from the confronting surface 43. Further, the protruding length of the protrusion 41 from the sector portion 42 in the first direction is equal to the protruding length of the protrusion 31 from the sector portion 32 in the first direction.
The connecting portion 44 is a plate-like member extending toward the first support member 30 (leftward) from a lower end portion of the confronting surface 43. The connecting portion 44 is positioned frontward relative to the connecting portion 34. As illustrated in
The recessed portion 45 is positioned at a hypotenuse of the right-angled triangular shape of the second support portion 40. The recessed portion 45 is recessed rightward (in a direction away from the first support portion 30). The recessed portion 45 is positioned to oppose the recessed portion 35 in the leftward/rightward direction.
The protruding portion 46 constitutes a front end portion of the second support portion 40 and protrudes downward. The protruding portion 46 is fitted with the recessed portion 27 formed in the bottom wall of the main body cover 20. With this structure, movement of the second support portion 40 in the leftward/rightward direction is guided by the guide slot 26 and the recessed portion 27 of the main body cover 20.
In accordance with leftward movement of the first support portion 30 by a predetermined amount, the second support portion 40 moves rightward by the same predetermined amount through the first slider 39, the pinion 2, and the second slider 49. Likewise, in accordance with rightward movement of the first support portion 30 by a predetermined amount, the second support portion 40 moves leftward by the same predetermined amount through the first slider 39, the pinion 2, and the second slider 49. In this way, the first support portion 30 and the second support portion 40 are interlockingly movable in opposite directions from each other. In other words, the first support portion 30 and the second support portion 40 are interlockingly movable in directions toward and away from each other.
As illustrated in
Incidentally, the springs 5, 6 may pull or push the first movable portion 3 and the second movable portion 4, respectively, to apply such urging forces that the first support portion 30 and the second support portion 40 approach each other in the leftward or rightward direction.
As illustrated in
The handle 8 is fixed to a left end portion of the adjustment screw 7. The handle 8 is therefore rotatable together with the adjustment screw 7 about the axis thereof extending in the first direction. The handle 8 is positioned outside of a region RR defined between the first support portion 30 and the second support portion 40 in the first direction when the first support portion 30 and second support portion 40 are positioned remotest from each other (see
As illustrated in
Incidentally, the handle 8 may be a bar-like member extending from the adjustment screw 7, rather than a disc-shaped wheel.
The handle 8 has an upper end positioned above the bottom wall of the main body cover 20, and a lower end positioned below the bottom wall of the main body cover 20. Among the ten sets of the convex portion 81 and the concave portion 82, at least one set of the convex portion 81 and the concave portion 82 is positioned above the bottom wall of the main body cover 20. The upper end of the handle 8 is positioned below an upper end of the main body cover 20 (see
The handle 8 and other components provide the following positional relationship with respect to the first direction in the state where the first support portion 30 and the second support portion 40 are positioned remotest from each other. Here, referring to
The protruding portion 36 of the first support portion 30 is positioned adjacent to the handle 8 in the first direction. The extending range R2 of the handle 8 and the extending range R3 of the first support portion 30 are positioned outward of the extending range R1 of the opening 16 in the first direction. That is, the handle 8 is positioned outside of a conveying passage of the printing medium. A part of the extending range R2 of the handle 8 is overlapped with an extending range (thickness) of the left side wall 24 of the main body cover 20 (see
The stopper 9 is threadingly engaged with the adjustment screw 7. The adjustment screw 7 threadingly engaged with the detector 90 is received in the groove 76. The stopper 9 is movable in the first direction by the rotation of the adjustment screw 7 in accordance with the rotating operation to the handle 8. As illustrated in
The detector 90 is configured to detect a width of the sheet roll M supported by the holder 23. The width of the sheet roll M is an extending length in the leftward/rightward direction (first direction) of the core tube of the sheet roll M. The detector 90 is a conventional variable resistor or potentiometer provided for detecting a position in the first direction of a movable probe 91. The movable probe 91 is movable integrally with the first slider 39. The detector 90 detects the width of the sheet roll M by detecting the position of the first support portion 30 in the first direction based on the position in the first direction of the movable probe 91.
3. Operations to the Holder 23
Next, how the support mechanism 23 is operated for setting the printing medium will be described with reference to
First, the user opens the cover 12 of the printing device 1. With the cover being open, the user catches one of the recessed portion 35 of the first support portion 35 and the recessed portion 45 of the second support portion 45 with his or her finger (or with using an operation piece), and moves the one of the first support portion 35 and the second support portion 45 in the direction to be separated away from each other (outward in the leftward/rightward direction). Then, the user puts the sheet roll M in a space between the first support portion 30 and the second support portion 40. At this time, the sheet roll M is so set that a sheet winding direction thereof is coincident with a clockwise direction in a right side view.
The user then releases the first support portion 30 or the second support portion 40, so that the first support portion 30 and the second support portion 40 move toward each other by the urging forces of the springs 5 and 6 until the sector portions 32 and 42 are respectively brought into contact with widthwise ends of the sheet roll M. Upon abutment of the sector portions 32 and 42 with the sheet roll M, the first support portion 30 and the second support portion 40 stop moving inward, and the protrusions 31 and 41 are respectively fitted with holes at both widthwise ends of the core tube of the sheet roll M. Hence, a distance between the sector portions 32 and 42 is approximately equal to a widthwise length of the sheet roll M.
Further, the detector 80 becomes capable of outputting a value indicative of the position of the first support portion 30 in the first direction. The printing medium pulled out (unwound) from the sheet roll M is positioned along a curvature of the bottom wall of the main body cover 20. A leading end of the printing medium is positioned adjacent to the discharge portion 15. The widthwise edges of the printing medium are guided by the convex portions 36 and 46, respectively. The conveying passage for the printing medium is thus defined. The user then closes the cover 12.
Instead of the sheet roll M, a printing medium positioned outside of the housing 10 may be fed into the housing 10 of the printing device 1 through the opening 16. Next, a process for feeding the printing medium positioned outside of the housing 10 into a position between the first support portion 30 and second support portion 40 inside the housing 10 through the opening 16 will be described. That is, the process includes inserting the printing medium through the opening 16, and positioning the printing medium between the first support portion 30 and the second support portion 40 inside the housing 10.
With the cover 12 being open, the user operates the handle 8 to move the position of the stopper 9 in the leftward/rightward direction. The movements of the first movable portion 3 and the second movable portion 4 are restricted due to abutment of the protrusion 47 of the second slider 49 against the stopper 9, thereby providing positioning to the first movable portion 3 and second movable portion 4. That is, the abutment of the protrusion 47 of the second slider 49 against the stopper 9 restricts further movement of the second movable portion 4, which in turn restricts further movement of the first movable portion 3 with regard to the first direction, since the first movable portion 3 is interlockingly movable with the second movable portion 4 through the pinion 2.
As a provisional adjustment, the user operates the handle 8 so as to set the distance between the first support member 30 and the second support member 40 slightly greater than the width of the printing medium. Then, the printing medium positioned outside of the housing 10 is introduced, through the opening 16, into a portion between the first support portion 30 and the second support portion 40 inside the housing 10. The user again operates the handle 8 to move the stopper 9 for adjusting the distance between the first support portion 30 and the second support portion 40 to be coincident with the width of the printing medium. The printing medium is then disposed along the curvature of the bottom wall of the main body cover 20, and a leading end of the printing medium is positioned adjacent to the discharge portion 15. Both widthwise edges of the printing medium are guided by the convex portions 36 and 46. The conveying passage for the printing medium is thus defined. The user closes the cover 12, thereafter.
4. Printing Operation
In operation, in the closed state of the cover 12, the thermal head 29 presses the printing medium toward the platen roller 22. A conveying motor (not illustrated) is provided for rotating the platen roller 22. Rotation of the platen roller 22 pays out the printing medium from the sheet roll M and conveys the printing medium toward the discharge portion 15. In the thermal head 29, a plurality of heating elements selectively generate heat, to thus print a character image on a line-by-line basis on a heat sensitive layer of the printing medium. The discharge portion 15 ejects the printing medium printed with the image in the interior of the printing device 1 to the outside of the printing device 1. Incidentally, the printing device 1 may be provided with a cutter for cutting the printed tape at a predetermined position.
5. Technical and Operational Advantages
In the printing device 1 according to the above-described embodiment, the adjustment screw 7, the handle 8, and the stopper 9 are provided for regulating the movement of the first movable portion 3 and the second movable portion 4. This structure can realize a compact structure for restricting the movement of the first movable portion 3 and the second movable portion 4, in comparison with a conventional structure where a fixing member is provided at one of the pair of support portions.
In the printing device 1 according to the above-described embodiment, at least part of the extending region R2 of the handle 8 is overlapped with the extending region R3 of the first support portion 30 in the first direction in a state where the first support portion 30 and the second support portion 40 are positioned remotest from each other. Therefore, in the printing device 1 according to the embodiment, a space required for accommodating the structure for regulating the movement of the first movable portion 3 and the second movable portion 4 in the first direction can be reduced in comparison with a conceivable printing device where at least part of the extending region R2 of the handle 8 is not overlapped with the extending region R3 of the first support portion 30 or the second support portion 40 in the first direction.
The printing device 1 according to the above-described embodiment includes the housing 10 accommodating therein the first movable portion 3, the second movable portion 4, the adjustment screw 7, the handle 7, and the stopper 9; and the printing device 1 also has the opening 16 extending in the first direction for allowing insertion of the printing medium positioned outside of the housing 10 into the position between the first support portion 30 and the second support portion 40 positioned inside the housing 10. The extending range R2 of the handle 8 is positioned outside of the extending range R1 of the opening 16 in the first direction.
Therefore, even in a case where an elongated printing medium positioned outside of the housing 10 is inserted through the opening 16 into the position between the first support portion 30 and the second support portion 40, adjustment of the distance between the first support portion 30 and the second support portion 40 can be performed using the handle 8. In other words, the handle 8 is not covered with the printing medium but is exposed to the user even if the printing medium is positioned between the first support portion 30 and the second support portion 40. Consequently, in the printing device 1, operation to the handle 8 can be facilitated in comparison with a printing device where a handle is covered by the printing medium.
The adjustment screw 7 of the printing device 1 has the length D1 in the first direction that is smaller than the distance D2 between the first support portion 30 and the second support portion 40 when the first support portion 30 and the second support portion 40 are positioned remotest from each other. This structure can reduce a space occupied by the adjustment screw 7, in comparison with a printing device where an adjustment screw has a length in the first direction equal to or greater than the remotest distance D2 between the first support portion and the second support portion.
The outer peripheral surface 80 of the handle 8 has a disc-like shape with the outer peripheral surface 80 formed with the plurality of alternating concave and convex portions 81 and 82. Therefore, the user can easily rotate the handle 8 by engaging his/her fingers or the operation piece with the concave and convex portions 81 and 82.
In the printing device 1, only the handle 8 is positioned above the bottom wall of the main body cover 20 among the components for regulating the movement of the first movable portion 3 and the second movable portion 4. Further, the handle 8 is positioned outward of the conveying passage of the printing medium. With this structure, facilitated adjustment of the distance between the first support portion 30 and the second support portion 40 can be realized in the printing device 1 in comparison with a printing device where a position of a handle is overlapped with the conveying passage.
6. Variations and Modifications
While the description has been made in detail with reference to the embodiments thereof, it would be apparent to those skilled in the art that many modifications and variations may be made therein without departing from the scope of the disclosure.
For example, for urging the first movable portion 3 and second movable portion 4 to approach each other, an urging member for urging the pinion 2 may be available, instead of the springs 5, 6 respectively urging the first movable portion 3 and second movable portion 4.
Further, at least part of the extending range R2 of the handle 8 may not be overlapped with the extending range R3 of one of the first support portion 30 and the second support portion 40 in the first direction in the state where the first support portion 30 and the second support portion 40 are positioned remotest from each other. For example, a part or an entirety of the extending range R2 of the handle 8 may be overlapped with the extending range R1 of the opening 16 in the first direction.
The stopper 9 may be brought into abutment with one of the first slider 39 and the second slider 49. For example, the stopper 9 may be brought into contact with the first slider 39, rather than the second slider 49. Further, the adjustment screw 7 may be positioned on the same datum plane on which the first slider 39, the second slider 49 and the pinion 2 are positioned, or may be positioned offset from the datum plane. For example, the adjustment screw 7 may be positioned above or below the first slider 39 and the second slider 49.
The length D1 of the adjustment screw 7 in the first direction may be equal to or greater than the remotest distance D2 between the first support portion 30 and the second support portion 40 defined when the first support portion 30 and the second support portion 40 are positioned remotest from each other. Further, the handle 8 may have different shapes, such as solid cylindrical shape, and polygonal column. Still alternatively, a slip resistant rubber may be provided at the outer peripheral surface 80 of the handle 8.
The printing device 1 is an example of a printing device. The holder 23 is an example of a holder. The first movable portion 3 is an example of a first movable portion. The first slider 39 is an example of a first slider. The toothed portion 390 of the first slider 39 is an example of a first rack. The first support portion 30 is an example of a first support portion. The second movable portion 4 is an example of a second movable portion. The second slider 49 is an example of a second slider. The toothed portion 490 of the second slider 49 is an example of a second rack. The second support portion 40 is an example of a second support portion. The pinion 2 is an example of a pinion. The springs 5 and 6 are examples of a spring. The adjustment screw 7 is an example of an adjustment screw. The handle 8 is an example of a handle. The outer peripheral surface 80 is an example of an outer peripheral surface of the handle. The convex portions 81 and concave portions 82 are examples of a plurality of convex portions and a plurality of concave portions, respectively. The stopper 9 is an example of a stopper. The housing 10 is an example of a housing. The opening 16 is an example of an opening. The main body cover 20 is an example of a main body cover. The accommodating portion 21 is an example of an accommodating portion. The guide slot 25 is an example of a first slot. The guide slot 26 is an example of a second slot. The sheet roll M is an example of a sheet roll.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2019-010191 | Jan 2019 | JP | national |
