baber/WOPTO huggingface dataset:
Patent JP-2021135580-A (JP)
Title: Position estimation system, controller, industrial vehicle, physical distribution support system, position estimation method, and program
Inventor: KITAJIMA KATSUMASA
IPC: G01S17/87
Filed: 2020-02-25
Abstract: To provide a position estimation system that estimates the position of an industrial vehicle and thus realizes robuster own position estimation.SOLUTION: A position estimation system 100A estimates the position of an industrial vehicle including a laser scanner 11 capable of acquiring point group data items through scanning with laser light, and a camera 12 capable of acquiring an image of a predetermined direction includes an acquisition unit 1000 that acquires the point group data items and image, an estimation unit 1004 that estimates the position of the industrial vehicle on the basis of at least one of the point group data items and image, and an extraction unit 1001 that extracts effective point group data, which can be used to estimate the position, out of the point group data items. When the number of effective point group data items is equal to or larger than a predetermined number, the estimation unit 1004 uses the effective point group data items to estimate the position of the industrial vehicle. When the number of effective point group data items falls below the predetermined number, the estimation unit uses the image to estimate the position of the industrial vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021134817-A (JP)
Title: Solid lubrication rolling bearing
Inventor: KUBO Risa
IPC: F16C33/41
Filed: 2020-02-25
Abstract: To provide a solid lubrication rolling bearing including a crown-like solid lubricant in which the bearing does not break down even when the solid lubricant is worn and the solid lubricant is prevented from crack damage inexpensively.SOLUTION: A solid lubrication rolling bearing 1 includes: an inner ring 3; an outer ring 2; multiple rolling elements 4; and a crown-like solid lubricant 7 positioned between the rolling elements 4 to separate the rolling elements 4 from each other in a circumferential direction. The solid lubrication rolling bearing is provided with a retainer 5 which is formed separately from the crown-like solid lubricant 7 and separates the rolling elements 4 from each other in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2021136786-A (JP)
Title: Wiring tool
Inventor: MURAKAMI MAMORU
IPC: G01B3/02
Filed: 2020-02-27
Abstract: To provide a wiring tool which enables a worker who engages in wiring work to carry it easily and achieves good working efficiency in the wiring work.SOLUTION: A wiring tool 1 includes a lead 6 which is used for measuring a length of a measured object, formed in a belt-like shape, stored in a case 5 in a wound state, and may expand or contract by feeding or rewinding. Further, the wiring tool 1 includes a leader head 4 which may engage with one end of a cable. The leader head 4 is formed so as to be detachably attached to a tip 7 of the lead 6.SELECTED DRAWING: Figure 1
Patent JP-2021133085-A (JP)
Title: Game machine
Inventor: SAKURAI RYO
IPC: A63F5/04
Filed: 2020-02-28
Abstract: To provide a game machine capable of smoothly putting out tokens.SOLUTION: A slot machine 10 puts out tokens inserted into a cancel chute 40, via a putout hole 30 to a tray 27. In a boundary part between the putout hole 30 and the cancel chute 40, a putout hole lower inner surface 30D is provided on a lower side of the cancel chute lower inner surface 40D, so as to form a first step part G1 expanding a token putout path downward. Alternatively, in the boundary part between the putout hole 30 and the cancel chute 40, a putout hole right inner surface 30R is provided on a right side of a cancel chute right inner surface 40R and further, a putout hole left inner surface 30L is provided on a left side of a cancel chute left inner surface 40L, so as to form a second step part G2 expanding the token putout path to the left and right sides.SELECTED DRAWING: Figure 7
Patent JP-2021139130-A (JP)
Title: Tunnel excavator
Inventor: HANAOKA TAIJI
IPC: E21D9/06
Filed: 2020-03-03
Abstract: To provide a tunnel excavator capable of improving the degree of freedom in selecting the installation location of a vibration-damping device.SOLUTION: A tunnel excavator 100 includes: an excavator body 1; and a weight unit 30, 40, and 50 installed to the excavator body 1. A first vibration-damping device 3, a second vibration-damping device 4, and a third vibration-damping device 5 suppress vibration of excavator body 1 by giving vibration in a predetermined direction by actively moving the weight units 30, 40 and 50.SELECTED DRAWING: Figure 1
Patent JP-2021140341-A (JP)
Title: Settlement terminal device, settlement system, and commodity sales data processing device
Inventor: KIKUCHI TERUSHIGE
IPC: G06Q20/18
Filed: 2020-03-03
Abstract: To suppress confusion at a job site when a failure occurs in a settlement system supporting non-cash settlement.SOLUTION: A settlement terminal device comprises: settling means which can execute non-cash settlement supporting non-cash settlement brands via communication with a settlement processing device; receiving means for receiving settlement acceptability information on acceptability of non-cash settlement; controlling means for controlling execution acceptability of non-cash settlement supporting the non-cash settlement brands according to reception of the settlement acceptability information by the receiving means; and outputting means for outputting brand supporting settlement acceptability information on execution acceptability of non-cash settlement supporting the non-cash settlement brands.SELECTED DRAWING: Figure 9
Patent JP-2021142614-A (JP)
Title: Wafer processing method and processing device
Inventor: MINATO KOKICHI
IPC: B24B7/04
Filed: 2020-03-12
Abstract: To enable a chamfer part to be removed in a width larger than a thickness of a cutting edge of a cutting blade without deteriorating processing efficiency, and enable a groove with a width larger than the thickness of the cutting edge of the cutting blade to be formed.SOLUTION: A wafer processing method comprises: a holding step 1001 of holding a wafer on a holding table having a rotary shaft; a positioning step 1002 of positioning a first cutting blade closer to a center of the wafer than a second cutting blade opposing to the first cutting blade across the rotary shaft; a cutting-in step 1003 of making the first cutting blade and the second cutting blade cut in the wafer in a predetermined depth while rotating the blades, after executing the positioning step 1002; and a circularly processing step 1004 of applying circularly cutting processing to the wafer by rotating the holding table at least 360 degrees after executing the cutting-in step 1003.SELECTED DRAWING: Figure 5
Patent JP-2020096381-A (JP)
Title: Antenna, radio communication module, and radio communication apparatus
Inventor: YOSHIKAWA HIROMICHI
IPC: H01Q13/08
Filed: 2020-03-16
Abstract: To provide an antenna, a radio communication module, and a radio communication apparatus that reduce mutual coupling between antenna elements.SOLUTION: An antenna has a first antenna element, a second antenna element, a first coupling body, and a first coupling part. The first antenna element includes a first radiation conductor and a first feeder. The second antenna element includes a second radiation conductor and a second feeder. The second feeder is coupled to the first feeder with precedence to a first component being one of a capacitance component and an inductance component. The first coupling body couples the first feeder to the second feeder with precedence to a second component different from the first component. The second feeder is coupled to the first radiation conductor with precedence to a third component being one of a capacitance component and an inductance component. The first coupling part couples the first radiation conductor to the second feeder with precedence to a fourth component different from the third component.SELECTED DRAWING: Figure 1
Patent JP-2020103948-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2020-03-16
Abstract: To provide a game machine capable of increasing amusement in a winning game.SOLUTION: A predetermined valuable value is given by ball entry to a ball entry port, and open/closed setting means sets an open state where a ball can enter and a closed state where the ball entry is restricted in a privilege game state, for a state for the ball entry port, and closed period setting means sets the closed period in which the open/closed setting means sets the state of the ball entry port to be in the closed state. Operation determination means determines a content of the operation to shooting means for shooting the ball on the basis of the operation by a player. In performance execution means, after the privilege game state is over, a closing period suggestion performance for suggesting that it is the closing period is executed. When it is determined by the operation determination means that a predetermined determination result is obtained, the content of the closing period suggestion performance can be varied by performance variable means.SELECTED DRAWING: Figure 57
Patent JP-2021151064-A (JP)
Title: Power conversion device and control method therefor
Inventor: FUJITA SATORU
IPC: H02M7/12
Filed: 2020-03-18
Abstract: To provide a power conversion device including a converter cell capable of being bypassed easily using a mechanical switch together with a semiconductor switch when the converter cell fails.SOLUTION: A power conversion device for converting input power and outputting it comprises: a plurality of converter cells having input terminals connected in series; a bypass circuit for short-circuiting input terminals of each converter cell, the bypass circuit including a mechanical switch for short-circuiting the input terminals and a bidirectional semiconductor switch provided in parallel with the mechanical switch; and a control unit for controlling the bypass circuit. The control unit is configured so that, when it is determined that a bypass request for any of the plurality of converter cells occurs, the control unit transmits a signal for closing a contact of a mechanical switch connected to the converter cell and a signal for driving the bidirectional semiconductor switch to drive the bidirectional semiconductor switch at least for a period until the contact of the mechanical switch closes.SELECTED DRAWING: Figure 1
Patent JP-2020093168-A (JP)
Title: Cooking implement for electromagnetic heating and manufacturing method of the same
Inventor: LI KANG
IPC: A47J27/00
Filed: 2020-03-23
Abstract: To provide a cooking implement for electromagnetic heating, an implement that enhances binding power between a magnetic permeability layer and a cooking implement substrate and between an anticorrosive layer and the magnetic permeability layer in the cooking implement for electromagnetic heating, and also to provide a manufacturing method of the implement.SOLUTION: The cooking implement for electromagnetic heating of the embodiment includes: a cooking implement substrate 1; a magnetic permeability layer 2 that is formed at least on a part of an external surface of the cooking implement substrate 1; and an anticorrosive layer 3 that is formed at least on a part of a surface of the magnetic permeability layer 2. In the boundary surface in which the cooking implement substrate 1 and the magnetic permeability layer 2 are in contact with each other, the material of the magnetic permeability layer 2 is fitted in a first continuous serrated structure into the cooking implement substrate 1. In the boundary surface in which the magnetic permeability layer 2 and the anticorrosive layer 3 are in contact with each other, the material of the anticorrosive layer 3 is fitted in a second continuous serrated structure into the magnetic permeability layer 2. The roughness formed by the first continuous serrated structure is larger than that formed by the second continuous serrated structure.SELECTED DRAWING: Figure 2
Patent JP-2021158748-A (JP)
Title: Wiring structure for slide seat
Inventor: KATO SHINJI
IPC: B60N2/06
Filed: 2020-03-26
Abstract: To provide a wiring structure for a slide seat which can suppress interference between a moving slide seat and a wiring harness.SOLUTION: A wiring structure for a slide seat comprises: a concavity 51 which is arranged in an interior material 5 constituting a side wall of a passenger compartment, extends in a vehicle front-back direction X and concaved toward outside the vehicle; an opening 52 arranged in the concavity and communicates a space outer side of the vehicle than the interior material and a space inner side of the vehicle than the interior material; a cylindrical part 48 arranged on a slide seat 10 which slides in the vehicle front-back direction along the interior material, and faced and opened toward the concavity; a wiring harness 2 inserted through the cylindrical part from the opening via the concavity and connected to the slide seat; and a take-up device 3 which absorbs the extra length of the wiring harness.SELECTED DRAWING: Figure 12
Patent JP-2020121136-A (JP)
Title: Club heads with varying groove parameters and related methods
Inventor: MARTIN JERTSON
IPC: A63B53/00
Filed: 2020-03-27
Abstract: To provide a club head groove shape for controlling the amount of rotation relating to the carry of a golf ball.SOLUTION: First and second golf club heads each include a club head body 100 having a club face portion 110. The club face portion has a face surface 114 and one or more club grooves 115. An edge radius of a first club head groove is less than an edge radius of a second club head groove, a base width of the first club head groove is less than a base width of the second club head groove, and a sidewall angle of the first club head groove is greater than a sidewall angle of the second club head groove.SELECTED DRAWING: Figure 1
Patent JP-2020096394-A (JP)
Title: Intermediate unit and camera system
Inventor: KAMIYA KOJI
IPC: H04N21/21
Filed: 2020-03-30
Abstract: To achieve cost reduction or the like when introducing a camera unit for a new format.SOLUTION: An intermediate unit includes a first connection portion and a second connection portion. The first connection portion is a connection portion to which a camera unit of first resolution is to be connected in a spatial direction or a temporal direction. The second connection portion is a connection portion to which a camera control unit for a camera unit of second resolution lower than the first resolution is to be connected in the spatial direction or the temporal direction. The intermediate unit includes an information bridge portion between the first connection portion and the second connection portion. The information bridge portion bridges information transmitted and received between the camera unit and the camera control unit.SELECTED DRAWING: Figure 2
Patent JP-2021159838-A (JP)
Title: Garbage treatment device
Inventor: MATSUOKA SEIJI
IPC: B09B3/00
Filed: 2020-03-31
Abstract: To provide a garbage treatment device solving problems in which for example, a small amount of waste liquid is discharged in the garbage treatment device, and the liquid has to be temporarily stored in a polyethylene container, and periodically, the waste liquid in the container has to be delivered to a waste processing trader.SOLUTION: There is provided a garbage treatment device in which, a first treatment machine and a second treatment machine are coupled by a drain channel, garbage is subjected to agitation and fermentation treatment in the first treatment machine, and the waste liquid is subjected to agitation, fermentation and drying in the second treatment machine.SELECTED DRAWING: Figure 8
Patent JP-2021165152-A (JP)
Title: Packaging box
Inventor: MURANAKA NARUHITO
IPC: B65D5/44
Filed: 2020-04-06
Abstract: To provide a packaging box capable of improving strength of the box.SOLUTION: A packaging box body 2 and a lid body 3 are connected integrally, and on a connection part 4 side of the packaging box body 2 and the lid body 3, a first reinforcement member 5A and a second reinforcement member 5B are provided. In a packaging box 1, the packaging box body 2 and the lid body 3 are formed by folding a piece of sheet. On an inside surface of the packaging box body 2, the first reinforcement member 5A is placed. The first reinforcement member 5A is assembled to the packaging box body 2. On an inside surface of the lid body 3, the second reinforcement member 5B is placed, and by assembling the second reinforcement member 5B to the lid body 3, the packaging box is formed.SELECTED DRAWING: Figure 1
Patent JP-2021165503-A (JP)
Title: Member transportation tool
Inventor: HOSOKAWA SEIJI
IPC: E01B29/16
Filed: 2020-04-08
Abstract: To provide a member transportation tool for reliably gripping and transporting various members of different sizes.SOLUTION: A member transportation tool 1 has a pair of holding members 11 and 11 each provided with a handle 11a for a worker to grip at one end, and a holding part 11b for holding various members such as rails R and sleepers at the other end. The pair of holding members has fulcrum screw holes 11c1 provided between the respective handle 11a and the holding part 11b through which a fulcrum screw is passed to sandwich various members with the holding parts 11b of the pair of holding members 11 and 11. The pair of holding members 11 and 11 is provided with a plurality of fulcrum screw holes 11c1. The fulcrum screw is detachably attached to any of the plurality of fulcrum screw holes 11c1 of the pair of holding members 11 and 11, so that the interval between the holding parts 11b can be changed.SELECTED DRAWING: Figure 1
Patent JP-2021168325-A (JP)
Title: Manufacturing method of superconducting coil, and, manufacturing method of electric equipment
Inventor: KUSANO TAKASHI
IPC: H01F6/02
Filed: 2020-04-09
Abstract: To provide a manufacturing method of a superconducting coil having a conductive resin cured layer having a low resistivity and a small variation in resistivity.SOLUTION: There is provided a manufacturing method of a superconducting coil comprising a winding member in which a superconducting wire is wound around a shaft, and a cured conductive resin layer provided on the side surface of the winding member along the radial direction of the shaft. The manufacturing method of the superconducting coil comprises the steps of: forming the conductive resin layer on the side surface of the winding member using a conductive resin mixture; and providing the cured conductive resin layer by curing the conductive resin layer while the conductive resin layer is pressurized. The conductive resin mixture includes a main resin agent, a curing agent, a coupling agent, a dispersant, and a conductive substance, and contains Ag-plated fiber and Ag-coated powder as the conductive substances. In the conductive resin mixture, the main resin agent and other substances are blended in the following blending ratio. The resin main agent: remaining, the curing agent: 19.0±0.5 volume%, the coupling agent: 1.0±0.1 volume%, the dispersant: 1.0±0.1 volume%, the Ag-plated fiber: 18.0±0.5 volume%, and the Ag-coat powder: 12.0±0.3 volume%.SELECTED DRAWING: Figure 7
Patent JP-2021168280-A (JP)
Title: Connector device
Inventor: ASANO YASUNORI
IPC: H05K7/20
Filed: 2020-04-13
Abstract: To reduce weight.SOLUTION: A connector device A includes: a circuit board 11 on which a heating element 13 is mounted; a case 10 for housing the circuit board 11; and a metal heat transfer member 24 that is a member separated from the case 10 and is capable of performing heat transfer relative to the heating element 13. Heat generated by the heating element 13 can be discharged outside of the case 10 via the heat transfer member 24. Since the heat transfer member 24 that is a member separated from the case 10 is provided as a component for heat dissipation, weight reduction can be achieved compared with a case where the entire case 10 is made of a metal member.SELECTED DRAWING: Figure 1
Patent JP-2020110015-A (JP)
Title: Image processing apparatus, control method of the same, and program
Inventor: YAMADA MASAAKI
IPC: H04N1/00
Filed: 2020-04-13
Abstract: To reduce time and effort required for setting after re-login in an image processing device by displaying a job setting screen that reflects setting values set when logging out automatically after re-login and to reduce a possibility that a job is executed with settings that are not intended by a user for some setting items by excluding some setting items to which the setting values are reflected.SOLUTION: In the image processing device, after a user logs out while a job setting screen is displayed, during re-login by the user who logged out, the job setting screen that reflects settings set at logout. When displaying the job setting screen that reflects the setting values after re-login, the image processing device displays the job setting screen excluding setting items of a destination of the job that sends image data from a reflection target.SELECTED DRAWING: Figure 3
Patent JP-2021172124-A (JP)
Title: Vehicle body upper section structure
Inventor: TAKAYAMA HIROSUKE
IPC: B62D25/06
Filed: 2020-04-20
Abstract: To provide a vehicle body upper section structure that can suppress the occurrence of crease in a roof panel.SOLUTION: A vehicle body upper section structure includes a rear roof rail 17, a roof side portion 12, and a reinforcement member 20. The rear roof rail is provided under the roof panel so as to extend in the vehicle widthwise direction. The roof side portion is placed at the external side of the rear roof rail in the vehicle widthwise direction, and extends in the vehicle body back-and-forth direction. The reinforcement member is obliquely joined to a roof rail rear flange 35 of the rear roof rail and to a joining portion 67 of the roof side portion located at the front side of the vehicle body relative to the rear roof rail.SELECTED DRAWING: Figure 3
Patent JP-2021176654-A (JP)
Title: Processing device
Inventor: WOO JUNSOO
IPC: B24B41/06
Filed: 2020-05-07
Abstract: To provide a processing device whose suction force applied to a holding surface is prevented from lowering.SOLUTION: In a processing device, a first holding surface cleaning mechanism 5 is positioned on a holding surface 200, then the first holding surface cleaning mechanism 5 is made to be closer to the holding surface 200 in a manner that a gap is provided therebetween. By using control means 9, a rolling mechanism 26 is controlled and a chuck table 2 is rolled, also, a chemical liquid is supplied from a chemical liquid supply source 500 to the holding surface 200 via a chemical liquid supply nozzle 50, a suction source 510 is actuated, and the chemical liquid supplied to the holding surface 200 is sucked from the chemical liquid suction nozzle 500. By this, the chemical liquid is flown from the chemical liquid supply nozzle 50 to the holding surface 200, and then to the chemical liquid suction nozzle 51, and a polish dust deposited on the holding surface 200 is washed away. Thus, a suction force applied to the holding surface is prevented from lowering.SELECTED DRAWING: Figure 3