baber/WOPTO huggingface dataset:
Patent JP-2023106168-A (JP)
Title: Program for node generation, node generation method, and program
Inventor: SAKAIRI NORIAKI
IPC: G06T19/00
Filed: 2022-01-20
Abstract: To reduce a burden of a designer when generating a node for simulation control of a game, or the like.SOLUTION: A program for node generation causes an information processing apparatus 10 having a storage unit that stores coordinate information obtained by associating coordinate values of a texture in a two-dimensional virtual space divided into meshes with coordinate values of a polygon mesh in a three-dimensional virtual space, to execute: an in-polygon position calculation step of grouping a predetermined number of vertices of the meshes in the texture, grouping vertices in the polygon mesh corresponding to each of the vertices of the grouped meshes using the coordinate information, and calculating predetermined positions of nodes in each of the grouped groups in the polygon mesh; and a node generation step of generating the nodes by defining the predetermined positions as positions of the nodes.SELECTED DRAWING: Figure 7
Patent JP-2023110762-A (JP)
Title: Polyvinyl chloride resin composition and wire coating material
Inventor: OUCHI KOKI
IPC: C08L27/06
Filed: 2022-01-28
Abstract: To provide a novel polyvinyl chloride resin composition which can satisfy insulation performance, wear resistance, flexibility, bleeding resistance, heat resistance, and cold resistance at high levels in a balanced manner.SOLUTION: A polyvinyl chloride resin composition comprises a polyvinyl chloride resin and a plasticizer, and the plasticizer comprises a trimellitate compound represented by the formula (1).SELECTED DRAWING: None
Patent JP-2023119448-A (JP)
Title: Seal device and rotary machine
Inventor: MITSUMATA KEIJI
IPC: F16J15/447
Filed: 2022-02-16
Abstract: To maintain stable sealing performance by smoothly operating a seal member regardless of pressure fluctuation in a seal device and a rotary machine.SOLUTION: A seal device is disposed between a stationary body and a rotating body and inhibits flow of a fluid from the high pressure side to the lower pressure side. The seal device includes: a seal member supported by the stationary body in a manner that the seal member may move in an axial direction and a radial direction of the rotating body; a seal fin extending from the seal member to the rotating body side; a pressure adjustment space part provided between the stationary body and a high-pressure-side end surface of the seal member; and a communication passage in which one end communicates with the low pressure side and the other end communicates with the pressure adjustment space part.SELECTED DRAWING: Figure 1
Patent JP-2023122105-A (JP)
Title: power converter
Inventor: FUKUOKA SHUHEI
IPC: H02M7/48
Filed: 2022-02-22
Abstract: To provide a power converter that prevents an operation stop based on a filter circuit from being generated.SOLUTION: A power converter 100 according to the present invention, that comprises a filter circuit 130 between a conversion circuit 110 and a system input/output circuit 120 comprises a potential difference adjustment part 145 for reducing an absolute value of a first potential difference ΔV that is a potential difference between a target voltage Vr as a conversion target value when the conversion circuit 110 for an end part voltage Vo on the system input/output circuit 120 side of the filter circuit 130 starts power conversion, and a capacitor voltage Vc as a voltage based on stored charge of a capacitor 132 of the filter circuit 130, before the conversion circuit 110 starts power conversion; thereby suppressing possibility of performing an excessive operation of a switch protection part 144 to stop an operation of the conversion circuit 110.SELECTED DRAWING: Figure 1
Patent JP-2023123953-A (JP)
Title: Method for crushing soft resin sheet, and facility for crushing soft resin sheet
Inventor: AIDA TATSU
IPC: B02C18/00
Filed: 2022-02-25
Abstract: To provide a technique for crushing a soft resin sheet which prevents clogging of a screen on the premise of using a uniaxial crusher.SOLUTION: As shown in Fig. 4(b), sheared pieces 31A to 31C of a soft resin sheet may clog a screen mesh 38a of a screen 38 of a uniaxial crusher. At this time, as shown in Fig. 4(d), the sheared pieces 31A to 31C are pushed down by a waste golf ball 22.SELECTED DRAWING: Figure 4
Patent JP-2023125357-A (JP)
Title: Information processing device
Inventor: KOBAYASHI YOSHITADA
IPC: G08G1/00
Filed: 2022-02-28
Abstract: To acquire a point where cargo collapse may occur.SOLUTION: In an information processing device, an acceleration of a moving body is acquired; information regarding a position of the moving body is acquired; based on the acceleration and the position of the moving body, a potential cargo collapse risk point is detected, which is a candidate for a point where cargo collapse may occur in the moving body; when the potential cargo collapse risk point is detected, a question is output as to whether the potential cargo collapse risk point is to be recorded as an actual cargo collapse risk point, which is a point where the cargo collapse may occur in the moving body; information regarding an answer to the output question is acquired; and if the answer includes a predetermined answer, the potential cargo collapse risk point is stored as the actual cargo collapse risk point.SELECTED DRAWING: Figure 3
Patent JP-2023125500-A (JP)
Title: Packing material and packing unit equipped with the same
Inventor: TOMIZAWA SATOSHI
IPC: B65D81/113
Filed: 2022-02-28
Abstract: To provide a packing material capable of improving the workability of packing work.SOLUTION: A packing material 10A holds an object M to be packed which is inserted from an opening 51 of a packing box 50 toward a bottom 52 by the bottom 52. When the object M to be packed is pushed into the bottom 52 side, the packing material 10A is moved while changing its posture at the bottom 52 of the packing box 50 from a first posture P1 before holding the object M to be packed to a second posture P2 holding the object M to be packed.SELECTED DRAWING: Figure 4
Patent JP-2022132225-A (JP)
Title: fluorine-containing copolymer
Inventor: ISAKA TADAHARU
IPC: C08F214/26
Filed: 2022-02-28
Abstract: To provide a fluorine-containing copolymer which can obtain a beautiful injection molded article by molding at a high injection speed by an injection molding method, can form a thin coating layer at a high speed on a core wire having a small diameter by molding by an extrusion molding method and can obtain a molded article which is excellent in wear resistance at 25°C, solvent crack resistance, low air permeability, tensile creep resistance properties at 110°C and durability against a repeated load.SOLUTION: There is provided a fluorine-containing copolymer containing a tetrafluoroethylene unit, a hexafluoropropylene unit and a perfluoro(propyl vinyl ether)unit, wherein the content of the hexafluoropropylene unit is 9.4 to 10.3 mass% based on the total monomer units, the content of the perfluoro(propyl vinyl ether)unit is 1.6 to 2.9 mass% based on the total monomer units and the melt flow rate at 372°C is 9.0 to 17.0 g/10 min.SELECTED DRAWING: None
Patent JP-2022132239-A (JP)
Title: Image capturing lens barrel and image capturing lens
Inventor: SHITARA MASAKI
IPC: G02B7/02
Filed: 2022-02-28
Abstract: To provide a high-performance image capturing lens which is compatible with even thinner devices and reduces ghosts and flares.SOLUTION: An image capturing lens barrel provided herein has openings on the object side and on the image side.The opening on the image side has a lens receiving surface protruding inward to be perpendicular to an optical axis. The lens receiving surface has a space S furnished with an image capturing surface of an image sensor on the image side. An inner wall surface of the space has a wedge-shaped protrusion continuously formed around a circumference thereof with an optical axis as a center axis.SELECTED DRAWING: Figure 1
Patent JP-2023127701-A (JP)
Title: Motorcycle tire for traveling on irregular ground
Inventor: KOBORI HIDESHIGE
IPC: B60C11/03
Filed: 2022-03-02
Abstract: To provide a motorcycle tire 1 for traveling on an irregular ground excellent in grip performance.SOLUTION: A tread part 2 of a tire 1 includes: a plurality of shoulder blocks 11 forming tread ends Te; and a plurality of middle blocks 12 which are adjacent to inside of a tire axial direction of the shoulder blocks 11. An inner side edge 11B of a tread of the shoulder block 11 in a tire axial direction protrudes outside in a tire radial direction relative to a virtual profile 18 where a tread profile of the middle block 12 is extended to the shoulder block 11. A lateral face S of the inside of the shoulder block 11 in the tire axial direction includes: a first lateral face S1 extending from the inner side edge 11B to a groove bottom; and at least one of second lateral faces S2 extending from a bottom side edge of the first lateral face S1 to the groove bottom in which the second lateral face S2 is slant toward inside in the tire axial direction relative to the first lateral face S1.SELECTED DRAWING: Figure 3
Patent JP-2023008794-A (JP)
Title: Information processing system, information processing method, and program
IPC: G06Q10/02
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which permits only a user who has made a reservation for using a key for locking or unlocking an object to unlock an electronic lock and remove the key, an information processing method, and a program. 
     SOLUTION: An information processing system includes a server, a plurality of user terminals, and a plurality of electronic locks, to manage reservation status for using a key for locking or unlocking an electronic lock which is mounted on an object and physically restricted from removal. The server includes: an information receiving unit which receives use reservation-related information for the key from a user terminal; and an information transmission unit which transmits unlocking information for unlocking the electronic lock associated with key identification information included in the use reservation-related information, to the user terminal. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023131602-A (JP)
Title: Method of generating learning model, computer program, and information processing apparatus
Inventor: ABE KAZUMA
IPC: G06Q10/06
Filed: 2022-03-09
Abstract: To provide a method for generating a learning model expected to support recruitment of a company, etc., an information processing method, a computer program, and an information processing apparatus.SOLUTION: In an information processing system, a server device 1 that serves as an information processing apparatus is configured to: acquired, from a terminal device 3, pre-joining information including information on multiple items regarding an employee before joining a company, and evaluation information of the employee after joining the company; generate, based on the acquired pre-joining information and the evaluation information, a learning model configured to output evaluation information after joining the company with respect to input of pre-joining information of a target person, by machine learning; calculate a degree of influence of the items on the evaluation information output by the learning model, on the basis of the generated learning model; and output the calculated degree of influence of the items. The information processing apparatus may associate evaluation values for the items included in the pre-joining information with the number of corresponding employees for each evaluation value, for output.SELECTED DRAWING: Figure 2
Patent JP-2023132697-A (JP)
Title: Control device and program
Inventor: MIYAZAWA AYUMU
IPC: H02J3/32
Filed: 2022-03-11
Abstract: To provide a control device and a program that are able to efficiently prevent a residual quantity of a storage battery from becoming empty or fully charged.SOLUTION: A control device includes: a frequency monitoring unit configured to monitor a frequency from an electric power system; a charging-rate monitoring unit configured to monitor a charging rate of a storage battery; a changing unit configured to change a slope of a droop characteristic, which is an amount of output change per amount of frequency change at the frequency other than a dead zone, in accordance with the charging rate; and a control unit configured to control charging or discharging of the storage battery, based on the slope of the droop characteristic changed by the changing unit.SELECTED DRAWING: Figure 1
Patent JP-2023133676-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MORIYAMA YUTAKA
IPC: H01L23/12
Filed: 2022-03-14
Abstract: To provide a semiconductor device capable of reducing the cost.SOLUTION: A semiconductor device 50 includes: a metal plate 10 having a base portion 10a and a terminal portion 10b separated from the base portion; a resin layer 12 which is provided to surround the metal plate and between the base portion and the terminal portion in a planar direction, and at which an upper surface and a lower surface of each of the base portion and the terminal portion are exposed; a semiconductor chip 14 mounted on the base portion; a first insulating layer 18 provided on the metal plate and the resin layer so as to cover the semiconductor chip; and one or more wires 20 which are provided on the first insulating layer, at least one wire 20a electrically connecting the semiconductor chip and the terminal portion to each other.SELECTED DRAWING: Figure 1
Patent JP-2023134021-A (JP)
Title: Pedal support structure
Inventor: OKANE MASAHIRO
IPC: B62D25/08
Filed: 2022-03-14
Abstract: To provide a pedal support structure in which a pedal bracket supporting a brake pedal can smoothly come off from a vehicle member when receiving a load obliquely from a front.SOLUTION: A pedal bracket is connected with a dash panel and a vehicle body member at a vehicle body rear side relative to the dash panel. The vehicle body member and the pedal bracket are connected through a spherical joint including an inner ball and an outer ring which rotatably supports the inner ball around a center thereof. The inner ball is fixed to the vehicle body member. The pedal bracket has a slit opening to a vehicle body front side, an upper side and a lower side, and the outer ring is fitted to the slit. The inner ball freely rotates relative to the outer ring in the spherical joint. A direction of the aperture of the slit at the vehicle body front side is changed according to a load direction at the time of collision so that the pedal bracket easily comes out from the outer ring.SELECTED DRAWING: Figure 1
Patent JP-2023135694-A (JP)
Title: Method for producing divinyl-substituted aromatic compound
Inventor: UEHARA KAZUHIRO
IPC: C07C1/32
Filed: 2022-03-16
Abstract: To provide a method for producing a divinyl-substituted aromatic compound safely and inexpensively, with a short induction period, using Grignard reaction.SOLUTION: The present invention provides a method for producing a divinyl-substituted aromatic compound represented by the formula (4), using a product of formula (3), resulting from the reaction between the metal Mg and a vinyl-substituted aromatic halide in the presence of a compound of formula (1): R1-Mg-X1.SELECTED DRAWING: None
Patent JP-2023135699-A (JP)
Title: Medium group, card medium, reading device, card reading system, program, and authenticity determining method
Inventor: KOBAYASHI KAORU
IPC: B42D25/305
Filed: 2022-03-16
Abstract: To provide a medium group that makes it difficult to visually recognize codes to improve design, and card medium.SOLUTION: A medium group comprises a seal layer 2 having a photoluminescent layer 21 and a card 1 having a transparent layer 11, the card 1 is formed from a base 10 that is at least transparent at a part of a region, the transparent layer 11 is a second image that is formed from a transparent material at the part of the region and includes a code having variable information, the photoluminescent layer 21 is a first image formed from a photoluminescent material, and when the transparent layer 11 of the card 1 is superimposed on the photoluminescent layer 21 of the seal layer 2 to make a laminate 3, the photoluminescent layer 21 and the transparent layer 11 are configured to have varying reflected light amounts depending on viewing angles.SELECTED DRAWING: Figure 3
Patent JP-2023136578-A (JP)
Title: Electric lock monitoring device
Inventor: KURABAYASHI KEITA
IPC: E05B47/00
Filed: 2022-03-17
Abstract: To make a user aware that an electric lock is approaching an inoperable state without using a dedicated application program.SOLUTION: An electric lock monitoring device includes: a setting part that sets a threshold of the number of operations for a battery-operated electric lock; a monitoring part that sequentially integrates the number of operations and monitors whether or not the integrated value exceeds the threshold; and a warning part that is provided in the monitoring part and issues warnings based on warning signals input from the monitoring part.SELECTED DRAWING: Figure 1
Patent JP-2023137752-A (JP)
Title: electric heater
Inventor: KOBAYASHI YUKI
IPC: B60H1/22
Filed: 2022-03-18
Abstract: To enable a case to withstand a reaction force even when a heater unit is urged by using a spring member and to prevent an amount of heat radiation of the heater unit from being diminished.SOLUTION: A heater unit includes: a heat generating element; a heat radiating fin; an electrode; and a spring member configured to urge in a first direction that is a layering direction. A case includes a pair of first frame portions covering the heater unit at both ends in the first direction and a pair of second frame portions covering the heater unit at both ends in a second direction; and the first frame portions and the second frame portions define an air passage. In the case, a first connection portion for connecting the first frame portions is formed so as to protrude from the first frame portions to a heat radiating fin side. Recesses corresponding to the first connection portions are formed in a pair of plate members and a fin member of the heat radiating fin. Therefore, the heat radiating fins and the first connection portions do not interfere with each other. Further, sufficient heat radiation areas can be secured for the heat radiating fins.SELECTED DRAWING: Figure 6
Patent JP-2023141588-A (JP)
Title: vehicle structure
Inventor: YONETANI RYOHEI
IPC: B62D25/20
Filed: 2022-03-24
Abstract: To provide a vehicle structure capable of enhancing functionality of a prescribed brace, and enhancing convenience for an occupant.SOLUTION: A vehicle structure comprises: a power storage unit 8 which is mounted on a floor part 11 in a passenger compartment; a floor tunnel part 12 positioned on a front side of the vehicle; a brace 5 which passes an upper side of the power storage unit 8 from the floor tunnel part 12 and extends to a vehicle body constitution member 4B provided on a vehicle rear side, and connected and bridged to the floor tunnel part 12 and the vehicle body constitution member 4B; and left and right two vehicle seats 9 which are arranged in a vehicle width direction and mounted on the floor part 11. In the vehicle structure A, as a top face part of the brace 5, a specific region S is provided. The specific region extends in a longitudinal direction of the vehicle, without an upward protrusion. The specific region S is used as a floor part of a walk through passage which is provided between the two vehicle seats 9.SELECTED DRAWING: Figure 4
Patent JP-2022155533-A (JP)
Title: Resin composition, film, and copolymer
Inventor: KAWANISHI YU
IPC: C08F226/06
Filed: 2022-03-24
Abstract: To provide a resin composition which contains a copolymer having a constituent unit having a carbazole ring and is excellent in solvent solubility.SOLUTION: The resin composition contains a resin (A) and a solvent. The resin (A) is a copolymer containing a constituent unit (Aa) derived from an unsaturated compound having a C2-4 cyclic ether structure, a constituent unit (Ab) having an optionally substituted carbazole ring, and a constituent unit (Ac) derived from an unsaturated compound having a (meth)acrylate structure.SELECTED DRAWING: None
Patent JP-2022087136-A (JP)
Title: Growth substrate for forming optoelectronic device, manufacturing method of growth substrate, and usage of substrate especially in field of microdisplay screen
IPC: H01L21/205
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a plurality of new crystalline semiconductor islands, a growth substrate for forming a new optoelectronic device, and the like. 
     SOLUTION: The present invention also relates to a growth substrate (1) for forming an optoelectronic device which includes: a growth medium (2); a first group (3a) of crystalline semiconductor islands with a first lattice constant, arranged in a growth medium (2); and a second group (3b) of crystalline semiconductor islands with a second lattice constant different from that of the first group. The present invention also relates to a manufacturing method of the growth substrate and a method for collectively manufacturing a plurality of optoelectronic devices on the growth substrate. The present invention is applied to the provision of a monolithic micro panel, a light emitting diode or a micro display screen. 
     SELECTED DRAWING: Figure 1a 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023143253-A (JP)
Title: Lamination device and lamination method
Inventor: OTA YOHEI
IPC: B65H29/28
Filed: 2022-03-25
Abstract: To enable appropriate lamination of flexible sheet-like workpieces by suppressing bending thereof.SOLUTION: A lamination device 10 for stacking flexible sheet-like workpieces W on a bottom plate 41 of a storage box 12 comprises: a robot 13 provided with a hand 24 for gripping the workpieces W; and a temporary placing tool 14 in which the workpieces W conveyed on a conveyor 11 are temporarily placed by the robot 13. The temporary placing tool 14 has a temporary placing part 33 composed of a pair of rod-like members 36 arranged above the storage box 12. The rod-like members 36 are separated from each other so as to form a gap between the rod-like members 36. The robot 13 temporarily places the workpieces W in the temporary placing tool 14 so as to cover at least a part of the gap, and presses the parts of the temporarily placed workpieces W that cover the gap from above, thereby dropping the workpieces W through the gap to the bottom plate 41.SELECTED DRAWING: Figure 1
Patent JP-2023144927-A (JP)
Title: Motor, blower, compression device, and freezing device
Inventor: KIDO NAOHIRO
IPC: H02K1/12
Filed: 2022-03-28
Abstract: To provide a technology that helps facilitate handling of a plurality of convergence parts.SOLUTION: A motor 1 according to an embodiment of the present disclosure comprises a rotor 30 that is constructed so as to be rotatable around a shaft center and has a permanent magnet 32, a stator core 10 that is disposed facing the rotor 30 in the radial direction, and has a plurality of teeth 11 arranged side by side in the circumferential direction, and a convergence member 60 that includes a plurality of convergence parts 61 constructed with a soft magnetic material and a connecting part 62 connecting the convergence parts 61 in ring form, and is disposed so that magnetic resistance between a convergence part 61 and the tooth 11 closest to the convergence part 61 is smaller than magnetic resistance between the convergence part 61 and the other convergence parts 61 than the convergence part 61.SELECTED DRAWING: Figure 2