baber/WOPTO huggingface dataset:
Patent JP-2021142919-A (JP)
Title: Vehicle door structure and connection structure between wheelchair and vehicle
Inventor: IWASE TAKASHI
IPC: A61G5/12
Filed: 2020-03-13
Abstract: To provide a vehicle door structure which can fix a wheelchair to a vehicle in a stable state when a wheelchair user gets into/off the vehicle.SOLUTION: A vehicle door structure is used to allow a user of a wheelchair 11 to get in/off entrance 3 of a vehicle 1. The vehicle door structure includes a front door 4 which opens or closes the entrance 3. An interior member 4b provided at the vehicle cabin inner side of the front door 4 has an engagement part 12 which enables a part of the wheelchair 11 to engage with the interior member 4b.SELECTED DRAWING: Figure 2
Patent JP-2021054701-A (JP)
Title: Optical glass
Inventor: ENOMOTO TOMOKO
IPC: C03C3/155
Filed: 2020-03-13
Abstract: To provide a novel optical glass that has a high refractive index, has excellent devitrification resistance, and enables an increased diameter and mold press molding.SOLUTION: An optical glass contains, in mol%, La2O3 of 10-50%, Nb2O5 of 10-70%, TiO2 of more than 0-60%, and B2O3 of more than 0-40%.SELECTED DRAWING: Figure 2
Patent JP-2021146936-A (JP)
Title: Carrying device and carrying method
Inventor: KURITA SATORU
IPC: B62B3/02
Filed: 2020-03-19
Abstract: To provide a carrying device that can facilitate connection to an object to be transported and improve portability.SOLUTION: A carrying device 1 includes: a body 2 including a drive wheel 3; a pair of elongated support parts 6 extending in a predetermined direction from the body 2; a driven wheel 5 installed in each tip of the pair of support parts 6; a connection part 7 installed on an inside in an opposed direction of each of the pair of support parts 6 and connecting a carriage 31 serving as an object to be transported; and an opening/closing device 10 for changing a width of the pair of support parts 6.SELECTED DRAWING: Figure 1
Patent JP-2021155855-A (JP)
Title: Bottom wear with supporter
Inventor: SHINJO YASUTAKE
IPC: A41D1/06
Filed: 2020-03-25
Abstract: To provide a bottom wear, capable of supporting a pelvis of a wearer easily and firmly without affecting the appearance.SOLUTION: A bottom wear 1 with a supporter comprises a bottom wear main body 10 worn on the lower half of the body of a wearer and a supporter 20 for supporting a pelvis W of the wearer. The supporter 20 comprises a strip-shaped belt part 21 which extends in a circumferential direction of a pelvis part 11 of the bottom wear main body 10, an attachment mechanism 23 for attaching the belt part 21 to the inside of the pelvis part 11 of the bottom wear main body 10, and an adjustment mechanism 22 for expanding/contracting the belt part 21 in the circumferential direction of the pelvis part 11 of the bottom wear main body 10. The belt part 21 is expanded/contracted along the circumferential direction of the pelvis part 11 of the bottom wear main body 10 by the adjustment mechanism 22, independently of the bottom wear main body 10, thereby the tightening force of the belt part 21 on the pelvis W of the wearer is adjusted.SELECTED DRAWING: Figure 1
Patent JP-2021158729-A (JP)
Title: Power supply system
Inventor: USAMI TAKEHIRO
IPC: B60R16/02
Filed: 2020-03-25
Abstract: To stably supply power to other electrical components with a simple configuration, even if there are electrical components with a large amount of current flowing through them.SOLUTION: A power supply system 1A includes a first wiring path that supplies power supplied from a power source (a secondary battery BAT) to electrical components 101 to 10n that require a current of a predetermined current value or higher in a plurality of electrical components that a vehicle 2 has, and a second wiring path to supply electrical power supplied from the power source to electrical components 201 to 20m belonging to a lighting system at the rear of the vehicle in the plurality of electrical components.SELECTED DRAWING: Figure 2
Patent JP-2021153767-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-03-26
Abstract: To provide a slot machine capable of excellent control in a relationship between an expectation value of a quantity of game value and control into a specific state.SOLUTION: When any of many kinds of SB is won and a stop switch is operated in an operation mode corresponding to the won SB, winning symbol combinations (SB1 to 32 winning symbol combinations) corresponding to the won SB are led. Not during AT, expectation value of the number of tokens to be acquired by a player is equal when control into during SB is performed and when control into during normality is performed. During AT, expectation value of the number of tokens to be acquired by the player is smaller when control into during SB is performed than when control into a normal state is performed. Advantageous degree related to advantage determination when control into during SB is performed is higher than advantageous degree related to advantage determination when control into the normal state is performed.SELECTED DRAWING: Figure 9
Patent JP-2021158807-A (JP)
Title: Electric motor
Inventor: IWASAKI TORU
IPC: H02K5/04
Filed: 2020-03-27
Abstract: To provide an electric motor capable of activating a fuse stably even when the difference between the abnormal current and the steady current is small.SOLUTION: An electric motor in an embodiment includes a motor body, a casing, a circuit board, and an insulating heat conductive part. The motor body has a stator and a rotor. The casing has at least a part of the heat dissipation part made of metal and accommodates the motor body. The circuit board is stored in the casing and is equipped with a fuse for protecting the motor body from overcurrent. The insulating heat conductive part is placed between the fuse and the heat dissipation part.SELECTED DRAWING: Figure 1
Patent JP-2021158588-A (JP)
Title: Image processing device, image processing system, and program
Inventor: SASAKI MAKOTO
IPC: H04N1/60
Filed: 2020-03-27
Abstract: To provide an image processing device, an image processing system, and a program, capable of reducing a work of a user by reflecting a color distribution of a processed image on the basis of a color distribution pattern prepared in advance as compared with the case where the user adjusts a color of the processed image with a color after the change of each color.SOLUTION: In an image processing system 10 including: a display device displaying an image on a display screen; an input device; and an image processing device, the image processing device comprises a processor. The processor calculates a color distribution of a processed image and a color distribution of a plurality of sample colors prepared in advance as a pair, and perform processing for changing the color of the processed image on the basis of a relation between the color distribution of the processed image and the color distribution of each sample color.SELECTED DRAWING: Figure 2
Patent JP-2021163538-A (JP)
Title: Heat insulating material and battery
Inventor: IGARASHI KENJI
IPC: H01M10/6555
Filed: 2020-03-30
Abstract: To provide a heat insulating material and a battery capable of improving the heat insulating effect.SOLUTION: A heat insulating material 4A placed between a first cell 3A and a second cell 3B placed apart from each other includes a first heat dissipation layer 41 that has thermal conductivity of 0.60 W/K m or more in the plane direction, a second heat dissipation layer 42 that is arranged at a distance from the first heat dissipation layer 41 and has thermal conductivity of 0.60 W/K m or more in the plane direction, and a heat insulating layer 43 arranged between the first heat dissipation layer 41 and the second heat dissipation layer 42.SELECTED DRAWING: Figure 2
Patent JP-2021164007-A (JP)
Title: Video display system, video display method, and vehicle
Inventor: URASHIMA HARUYUKI
IPC: G09G5/00
Filed: 2020-03-30
Abstract: To enhance safety of operation by reducing a dead angle of an operator of a vehicle.SOLUTION: A video display system comprises: a projector installed in a vehicle to project a video; a transmission type or a reflection type screen which can be installed in the vehicle and is capable of displaying the video projected from the projector; and a display control device which when the screen is installed at a position where a dead angle viewed from the operator of the vehicle exists, projects a video of the outside of the vehicle beyond the dead angle captured with a camera mounted on the vehicle, onto the screen from the projector.SELECTED DRAWING: Figure 1
Patent JP-2021165887-A (JP)
Title: Information sharing support system
Inventor: SADAFUJI KOICHI
IPC: G06F13/00
Filed: 2020-04-06
Abstract: To provide an information sharing support system in which an information provider can generate and provide a sharing information content relating to a predetermined problem quickly, and a plurality of information sharers understand the sharing information content correctly and quickly so that the information provider and the information sharers share and understand the sharing information contents.SOLUTION: An information sharing support system includes an information processing program and a library to cause a computer to execute: a step 1 in which a sharing information content generation function for generating a sharing information content relating to a predetermined problem is operated by an information provider to cause the information provider to generate the sharing information content; a step 2 in which the sharing information content generated in step 1 is electrically stored in the library; and a step 3 in which a learning support function for understanding the sharing information content stored in the library by information sharers is operated to cause the information sharers to learn the sharing information content.SELECTED DRAWING: Figure 1
Patent JP-2021165427-A (JP)
Title: Hydrogen gas production facility, and hydrogen gas production method
Inventor: YASUI SHINICHI
IPC: C25B9/00
Filed: 2020-04-08
Abstract: To provide a hydrogen gas production facility capable of effectively utilizing heat generated during operation in preventing freezing according to a need therefor, and a hydrogen gas production method capable of producing hydrogen gas by operating the hydrogen gas production facility in a good environment.SOLUTION: The hydrogen gas production facility comprises a water electrolysis device and a wall that partitions a storage space storing the water electrolysis device from the outside space. The wall includes a first ventilation port and a second ventilation port each carrying out ventilation to release heat in the storage space to the outside space, with a first ventilation mode of releasing heat from the first ventilation port disposed close to heat generating equipment and a second ventilation mode of releasing heat from the second ventilation port disposed far from the heat generation equipment made switchable to each other.SELECTED DRAWING: Figure 2
Patent JP-2020172485-A (JP)
Title: Azeotrope or azeotrope-like composition comprising 1,1,2-trifluoroethane, 1-chloro-2,2-difluoroethane or 1,2-dichloro-1-fluoroethane and hydrogen fluoride
Inventor: TAKAHASHI KAZUHIRO
IPC: C07C19/08
Filed: 2020-04-09
Abstract: To provide a novel azeotrope or azeotrope-like composition comprising 1,1,2-trifluoroethane (HFC-143), 1-chloro-2,2-difluoroethane (HCFC-142) or 1,2-dichloro-1-fluoroethane (HCFC-141) and hydrogen fluoride and to provide a method for separation using the same.SOLUTION: There is provided an azeotrope or azeotrope-like composition comprising HFC-143 and hydrogen fluoride. There is provided an azeotrope or azeotrope-like composition comprising HCFC-142 and hydrogen fluoride. There is provided an azeotrope or azeotrope-like composition comprising HCFC-141 and hydrogen fluoride. There is provided a separation method of a composition comprising at least one selected from the group consisting of HFC-143, HCFC-142 and HCFC-141 and hydrogen fluoride.SELECTED DRAWING: None
Patent JP-2021167998-A (JP)
Title: Toll gate device, information processing device, method, program, and system
Inventor: YUMIKURA YOSUKE
IPC: G06Q50/26
Filed: 2020-04-09
Abstract: To provide a toll gate device that appropriately accepts tolls when there are a plurality of information processing devices that transmit the tolls, an information processing device, a method, a program, and a system.SOLUTION: The toll gate device comprises a communication unit, a vehicle communication unit, and a processor. The communication unit transfers data with a plurality of information processing devices. The vehicle communication unit wirelessly transfers data with an on-vehicle device. The processor acquires an ID from the on-vehicle device through the vehicle communication unit, transmits a request for requesting tolls corresponding to the ID to the plurality of information processing devices through the communication unit, receives the tolls from at least one of the plurality of information processing devices, and accepts the received tolls.SELECTED DRAWING: Figure 1
Patent JP-2021167480-A (JP)
Title: Paper additive, and paper
Inventor: HIRAKAWA Fumiya
IPC: C08K5/20
Filed: 2020-04-10
Abstract: To provide a paper additive having excellent paper thickness improvement effect and foam inhibitory effect in a paper-making system without using epihalohydrin and not obstructing size effect of a size agent, and paper using the same.SOLUTION: A paper additive includes the following compound (A) and (meth)acrylamide-based polymer (B), with a mass ratio of the compound (A) and the (meth)acrylamide-based polymer (B) being (A):(B)=99-70:1-30, wherein the compound (A) is a reaction product of a polyalkylene polyamine (a-1) bearing 3-5 amino groups in one molecule, a monovalent fatty acid (a-2) with a carbon number of 8-22, and urea analogs (a-3); and the (meth)acrylamide-based polymer (B) is a polymer of monomers involving an anionic monomer (b-1), a hydrophobic monomer (b-2), and (meth)acrylamide (b-3) at a ratio of (b-1):(b-2):(b-3)=3-20:5-15:65-92 (mol%).SELECTED DRAWING: None
Patent JP-2020127221-A (JP)
Title: User equipment and wireless communication method
Inventor: KAKISHIMA YUICHI
IPC: H04W72/04
Filed: 2020-04-13
Abstract: To provide a method for realizing either spatial multiplexing gain or beam diversity gain by transmitting, as feedback, a plurality of reference signal resource identifiers associated with wireless resources used for transmitting reference signals from user equipment.SOLUTION: User equipment (UE) includes: a receiving unit that receives a plurality of reference signals (RS) transmitted from a base station (BS) using different radio resources; a processor that selects a plurality of RS resource identifiers (RRIs) from among RS resource identifiers associated with wireless resources used for RS transmission; and a transmission unit that transmits the plurality of RRIs to the BS. The processor uses the RS to derive channel state information (CSI) on each of the RRIs. The transmission unit transmits the CSI corresponding to the plurality of RRIs, the CSI corresponding to a part of the plurality of RRIs, and the RRI rank indicating the number of selected RRIs to the BS.SELECTED DRAWING: Figure 4
Patent JP-2021173476-A (JP)
Title: Ash extrusion device, and method of modifying ash extrusion device
Inventor: TSUNEIZUMI SHINYA
IPC: F23J1/02
Filed: 2020-04-27
Abstract: To provide an ash extrusion device of a simple structure, capable of suppressing accumulation of return ash.SOLUTION: An ash extrusion device 1 comprising a cooling tank 2, a scraper 3, a driving device 4, a water level gauge 11, a water injection pipe 8 and a drainpipe 12, in which water tank 2 has a bottom face 23 comprising a first slope face 23a and a second slope face 23b and which stores storage water at a specified water level, and which driving device 4 makes the scraper 3 perform a reciprocal action along the bottom face 23, comprises a first pipe 5 disposed on a position above the second slope face 23b and not contacting the scraper 3 and an arm 41. A first ejection port 50 is disposed on one end 5a of the first pipe 5 to eject gas introduced from the other end 5b. The first ejection port 50 is connected to an aperture present on the lower end 20b of a wall face 20R disposed above the second slope face 23b. The water level gauge 11 is disposed between the rear end of the scraper when the scraper 3 is pulled to the extreme backward position, and the wall face 20R. The stored water is made to flow through a gap G by a water stream of the stored water, generated by gas ejected from the first ejection port 50 and by bubbles formed by the gas.SELECTED DRAWING: Figure 1
Patent JP-2021110451-A (JP)
Title: Inner link plate
Inventor: WU RUEI-JANG
IPC: F16G13/02
Filed: 2020-05-11
Abstract: To smoothly change gears without generating noise by smoothly engaging teeth of sprockets.SOLUTION: An inner link plate 2 has a hole-side part 31 surrounded by an outer periphery of a ring flange 5 at an end portion 3, and an extension part 32 extended from the hole-side part 31 along a longitudinal direction D1 while separating from the other end portion 3. A distance a along the longitudinal direction D1 between a center 312 of an assembly hole 311 and an outer peripheral edge separating from the assembly hole 311 of the end portion 3 is more than a distance b along a width direction D2 between the center 312 of the assembly hole 311 and the outer peripheral edge of the end portion 3. A first chamber portion 61 chamfered outward from an annular face portion 66 and a second chamfer portion 62 chamfered to be connected and extended along the longitudinal direction D1 between the annular face portion 66 and the first chamber portion 61, are formed at the extension part 32 of each of the end portions 3.SELECTED DRAWING: Figure 4
Patent JP-2021178081-A (JP)
Title: Thin blade chisel system
Inventor: AMINO HIROICHI
IPC: A61F2/28
Filed: 2020-05-15
Abstract: To provide a thin blade chisel system which efficiently separates an interface firmly bonded between an orthopedic implant and the bone, and efficiently separates the orthopedic implant from the bone.SOLUTION: A thin blade chisel system is used for separating an outer surface of an orthopedic implant from an inner surface of the bone. The thin blade chisel system has: a thin blade chisel 30 provided with a blade end part 35 at a distal end in a longitudinal direction; and a hammering direction change instrument 50 which is engaged with the thin blade chisel 30 and applies force in a progression direction of the blade end part 35. The thin blade chisel 30 has a through hole 36 going through at a prescribed position in a thickness direction on a proximal side near an operator close to the blade end part 35. The hammering direction change instrument 50 is formed with: a hammering part 53 for hammering at an end part on a proximal side; and a recessed part 56 engaged with an inner peripheral surface of the through hole 36, at an end part on a distal side.SELECTED DRAWING: Figure 3
Patent JP-2021178616-A (JP)
Title: Door leaf for railroad vehicle, fastening structure, and manufacturing method for door leaf for railroad vehicle
Inventor: SATO KAZUMA
IPC: F16B5/02
Filed: 2020-05-15
Abstract: To provide an easily manufactured door leaf for a railroad vehicle, a fastening structure, and the door leaf for the railroad vehicle.SOLUTION: A door leaf for a railroad vehicle includes a tapping screw binding a vertical frame and a horizontal frame by being tapped and screwed into a bottom hole 30 provided on the horizontal frame by going through the vertical frame. A wall forming a bottom hole 30 in the horizontal frame has a contact region A1 coming into contact with the tapping screw on a surface orthogonal to the axial direction of the tapping screw and a non-contact region A2 not coming into contact with the tapping screw.SELECTED DRAWING: Figure 5
Patent JP-2021189794-A (JP)
Title: Electronic message translation and analysis system
Inventor: GOTO KAZUYUKI
IPC: G06F40/253
Filed: 2020-05-29
Abstract: To provide an electronic message translation and analysis system configured to automatically translate an electronic message and analyze contents of the electronic message.SOLUTION: In an electronic mail system 100, an electronic mail translation and analysis system 1 includes: a mail gateway server 4 which accepts a received mail, specifies an original text language and a translation language of the received mail, and forms mail summary information by summarizing the original text of the received mail, a translation text thereof, and a result of analyzing the original text; a WEB/APP server 6 which stores address information; and a translation analysis server 9 which translates the original text of the received mail and analyzes emotion on the basis of the original text of the received mail.SELECTED DRAWING: Figure 1
Patent JP-2021194713-A (JP)
Title: Component extraction device
Inventor: HOSAKA FUMIAKI
IPC: B23P19/00
Filed: 2020-06-09
Abstract: To provide a component extraction device that can surely extract components one by one with a simple configuration.SOLUTION: A component extraction device 10, which is configured to extract a plurality of piled and stored components M one by one sequentially beginning with the component at the bottom first, comprises a storage part 11 that can pile up store the plurality of components M therein, and extracting means 12 arranged to be movable below the storage part 11. The extracting means 12 has: an extraction/placement part 12A on which an extracted component M1 is placed; and a support part 12B, arranged at a depth-side in an extracting direction with respect to the extraction/placement part 12A, which when the extraction/placement part 12A is drawn out together with the extracted component M1 from an extraction port 11A, supports components M2 piled up on the extracted component M1 so that at least some of the components are positioned higher than the extraction port 11A.SELECTED DRAWING: Figure 1
Patent JP-2021196716-A (JP)
Title: Money exchanger, transaction management system, and program
Inventor: TAMAKI HIDEKI
IPC: G07D1/04
Filed: 2020-06-10
Abstract: To provide a new and useful money exchanger and transaction management system that can easily and simply monetize privilege and charge with cash.SOLUTION: In a transaction management system in which a transaction management server of a currency exchange company and a money exchanger are communicatively connected to each other via a communication line, the money exchanger is communicatively connected to a privilege information management server of a privilege issuer. The money exchanger enables a user to exchange a first currency deposited by the user for a second currency of any type set by the user and withdraw it, stores an exchange rate at which the first currency or the second currency is exchangeable for the privilege, exchanges money of the first currency or the second currency for the privilege, and processes information with each of the transaction management server and the privilege information management server.SELECTED DRAWING: Figure 2
Patent JP-2021196720-A (JP)
Title: Electronic device
Inventor: UMESHIMA KAZUYA
IPC: H04M1/02
Filed: 2020-06-10
Abstract: To provide an electronic device that can make a housing smaller and thinner and improve the appearance quality.SOLUTION: An electronic device includes a first housing, a second housing relatively rotatably connected to the first housing, a display provided in the first housing, a printed circuit board provided in the second housing, and a flexible substrate for connecting the display and the printed circuit board. In the second housing, the flexible substrate has first and second folded portions that are arranged in order and curved in opposite directions to each other. The flexible substrate has a connection to the printed circuit board on a surface located on the outer peripheral side of the first folded portion and located on the inner peripheral side of the second folded portion.SELECTED DRAWING: Figure 4C