baber/WOPTO huggingface dataset:
Patent JP-2023047924-A (JP)
Title: Waterproof plate device
Inventor: ADACHI NAOYA
IPC: E04H9/14
Filed: 2021-09-27
Abstract: To provide a waterproof plate device capable of reliably standing a waterproof plate in an emergency.SOLUTION: A standing mechanism 5 that pushes a waterproof plate 4 up to the upright position includes: an actuator 51 having a longitudinally extending cylinder member 510, one end of which is pivotally attached to a case 3; and an arm 52 one end of which in the longitudinal direction is pivotally attached to the case 3 and which has a moving end portion 15 that relatively moves along the back surface of the waterproof plate 4 at the other end. The tip of the cylinder member 510 is rotatably connected between one end and the other end of arm 52.SELECTED DRAWING: Figure 6
Patent JP-2022189686-A (JP)
Title: Headrest and manufacturing method of headrest
Inventor: KOJIMA RYOSUKE
IPC: B60N2/879
Filed: 2021-09-29
Abstract: To provide a vehicle seat headrest in which a pad can be foam-molded without interfering with a harness extending in a headrest pillar.SOLUTION: A headrest 1 includes: left and right headrest pillars 10 which have a cylindrical shape defining pillar holes 16 inside thereof; a plate 12 which is connected to the left and right headrest pillars; and a temperature control unit 14 which is arranged below the plate. A protective cover 71 is arranged behind the plate so that the protective cover cooperates with the plate and the temperature control unit to define a hollow section. As a result, the ends of the headrest pillars are arranged in the hollow section, and a harness 32 for supplying power to a temperature control section and a blower of the temperature control unit passes through a harness hole, the hollow section and the pillar hole, and the headrest is provided to project from the lower end of the headrest pillar.SELECTED DRAWING: Figure 2
Patent JP-2023050702-A (JP)
Title: Reverse water gas shift catalyst, reverse water gas shift catalyst precursor, electrolysis reaction system, hydrocarbon production system, and carbon dioxide conversion method
Inventor: ECHIGO MITSUAKI
IPC: C25B1/23
Filed: 2021-09-30
Abstract: To provide a reverse water gas shift catalyst that can be used at high temperature and a catalyst precursor suitable for its production.SOLUTION: A reverse water gas shift catalyst contains ceria-based metal oxide or zirconia-based metal oxide, and nickel with an average grain size of 20 nm or more.SELECTED DRAWING: Figure 15
Patent JP-2023051288-A (JP)
Title: Drive unit
Inventor: NAKAMURA KEIGO
IPC: H02K11/33
Filed: 2021-09-30
Abstract: To provide a drive unit which can suppress vibration and an impact generated by a first shaft.SOLUTION: A drive unit comprises a motor, a gear part, a housing, a bearing part, and a holding member. The motor has a motor shaft which rotates around a center axis. The gear part is arranged at one side of the motor shaft in an axial direction. The housing accommodates the motor and the gear part. The bearing part rotatably holds a first shaft attached to the gear part and extending to the other side in the axial direction in an external space of the housing. The holding member is fixed to the housing while holding the bearing part. The housing has a support part to which the holding member is fixed. The support part is arranged at the other side from the gear part in the axial direction and provided on an outer wall facing the first shaft, of the housing. The holding member is fixed to the other side of the support part in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2023058363-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: HARIGAI ATSUSHI
IPC: H01L21/683
Filed: 2021-10-13
Abstract: To improve the yield of products when a substrate held on a holding sheet is subjected to plasma processing.SOLUTION: A plasma processing apparatus includes: a chamber; a plasma generation part which generates plasma in the chamber; a stage 111 which is provided inside the chamber and has a mounting surface on which a transfer carrier 10 is mounted; an imaging part 131 which is disposed outside the chamber and images an imaging area from a first direction crossing the mounting surface through a window part 130 provided in a side face of the chamber, the imaging area including an opposing area that is an inner peripheral side wall of a frame 2 of the transfer carrier 10 mounted on the stage 111 and that is an area opposing the window part 130; a control part which controls the plasma generation part and the imaging part; and a determination part which determines, based on imaging data imaged by the imaging part 131, whether the mounted state of the transfer carrier 10 is good or bad.SELECTED DRAWING: Figure 4E
Patent JP-2023059758-A (JP)
Title: game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-10-15
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine is configured such that shooting game balls in a first direction during a predetermined period after setting to a second state during a privilege game state becomes more advantageous than shooting game balls in a second direction differing from the first direction, and is configured such that shooting game balls in a second direction becomes more advantageous than shooting game balls in a first direction in a predetermined state that is at least set to the second state but is not set to a privilege game state, thus changing a degree of advantage of a game by a shooting direction of game balls and hence providing the game machine capable of enhancing interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2022009407-A (JP)
Title: Storage system, stand, control device, program and carrier robot
IPC: B65G1/00
Filed: 2021-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a storage system which suppresses storage density decrease and makes racks smaller and lighter. 
     SOLUTION: The storage system includes a stand 130 that supports a container 120 for storing articles and a carrier robot 140 that conveys the container. The carrier robot has a mounting part on which a container can be mounted and an elevating part that moves the mounting part in the vertical direction, and there is a switching part for switching between a state where the stand restricts the vertical movement of the container and a state where the stand does not restrict the vertical movement of the container. When the storage system increases the number of containers supported by the stand, the elevating part moves the container to be stored from the position below the support position on the stand to the support position with the stand in the state of not restricting the vertical movement of the container, and after the container reaches the support position, the stand switches from the state where the stand does not restrict the vertical movement of the container to the state where the stand restricts the vertical movement of the container. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009931-A (JP)
Title: Lead acid battery
IPC: H01M4/73
Filed: 2021-11-02
Abstract: SOLUTION: A lead acid battery includes a negative electrode plate, a positive electrode plate, and an electrolytic solution, and the negative electrode plate includes a negative electrode grid and a negative electrode material, and the negative electrode material includes an organic shrinkage proofing agent including a sulfur element. The content of the sulfur element in the organic shrinkage proofing agent is 6000 μmol/g or more, and the height of the negative electrode plate exceeds 10 cm. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023021466-A (JP)
Title: Anti-pilling merino wool fabric, garments comprising the same, and method of fabrication thereof
Inventor: WING NIEN WYLIE O
IPC: D06M15/59
Filed: 2021-11-04
Abstract: To provide an anti-pilling wool fabric with a coating having pilling resistance and resistance to fiber loss from a fabric surface, and method of fabrication thereof.SOLUTION: The coating is formed by a coating formulation including at least two diisocyanates, at least two catalysts, a water dispersing agent, a buffer and water. The coating provides a polycarbodiimide crosslinker reactive to less reactive groups on polypeptides of the wool fabric, and promotes crosslinking between the polypeptides of the wool fabric under relatively mild processing conditions so as to enhance mechanical strength of the wool fabric while no significant effects on the original finish merino wool fabric and/or garment and fiber loss from fabric surface are observed compared to conventional treatment methods on wool fabrics. A corresponding coating formulation and method of fabricating the anti-pilling wool fabric are also provided.SELECTED DRAWING: Figure 3A
Patent JP-2022119175-A (JP)
Title: Air purifying device
Inventor: OCHIAI TOSHINORI
IPC: F24F8/167
Filed: 2021-11-04
Abstract: To reduce a physical constitution of an air purifying device.SOLUTION: An air purifying device for purifying air flowing in a ventilation flue (120) includes light-emitting sections (300, 311, 321) and filters (24, 25). The light-emitting sections emit light. The filters are arranged on any one of an upstream side and a downstream side in a main direction of an air flow (AF) relative to the light-emitting sections in the ventilation flue, receive light emitted from the light-emitting sections, and allow air to pass. The filters have photocatalysts (26) activated by receiving light emitted from the light-emitting sections and purifying air passing the filters, and base materials (27) arranged with the photocatalysts. The base materials are net-shaped members.SELECTED DRAWING: Figure 20
Patent JP-2023069192-A (JP)
Title: Survey device, excavation machine, and underground structure survey method of excavation machine
Inventor: NAKAGURO KENICHI
IPC: E21D9/06
Filed: 2021-11-05
Abstract: To provide an underground structure survey technology that can survey up to a front of an excavation machine than ever before.SOLUTION: A survey device for surveying an underground structure from an excavation machine comprises a rod and a rod advance mechanism configured to advance the rod by pressing it. The survey device is configured to detect whether or not the underground structure exists at an advancing place of the rod based on information obtained by advancing the rod.SELECTED DRAWING: Figure 1
Patent JP-2023069826-A (JP)
Title: Composite, carbon dioxide scavenger, and method for producing composite
Inventor: MATSUMOTO TAKANARI
IPC: C07F5/06
Filed: 2021-11-08
Abstract: To provide a novel composite in which a metal-organic framework is carried on a metal oxide structure, and the like.SOLUTION: The composite comprises the metal oxide structure and the metal-organic framework. The metal-organic framework is formed on the surface of the metal oxide structure. At least one metal element (M1a) of metal elements (M1) constituting the metal-organic framework and at least one metal element (M2a) of metal elements (M2) constituting the metal oxide structure are the same metal element.SELECTED DRAWING: Figure 9A
Patent JP-2022091689-A (JP)
Title: Indexing apparatus and indexing method
Inventor: JORDAN S ERICKSON
IPC: B29C31/00
Filed: 2021-11-10
Abstract: To provide an indexing apparatus and a method of indexing during a manufacturing process.SOLUTION: An indexing apparatus 100 includes a fixture tool 102, movable relative to an operation cell 106, and an indexing feature 104, fixed relative to the fixture tool. The indexing apparatus also includes a plurality of probes 202, configured to engage the indexing feature. The indexing apparatus further includes a controller 110, in communication with the plurality of probes, where the controller is configured to locate the fixture tool relative to the operation cell from a plurality of probe locations of the plurality of probes, engaged with the indexing feature.SELECTED DRAWING: Figure 1
Patent JP-2023073001-A (JP)
Title: Passive imaging device
Inventor: SEHATA ASAMI
IPC: G01S13/89
Filed: 2021-11-15
Abstract: To provide a passive imaging device that suppresses reception of electromagnetic waves radiated from an object other than a subject, and enables stable personal belonging inspection, for example, when used as a walk-through type personal belonging inspection device.SOLUTION: A passive imaging device is configured to generate a subject image by using four sensor units 3A to 3D arranged in a rectangular shape in plan view and receiving electromagnetic waves EW radiated from a subject S moving inside them. Each sensor unit 3A to 3D includes a housing having an electromagnetic wave transmission section and a receiving section that receives, in the housing, the electromagnetic waves that have transmitted through the electromagnetic wave transmission section. The electromagnetic wave transmission sections of the respective sensor units 3A to 3D are facing the sensor units diagonally opposite to them.SELECTED DRAWING: Figure 3
Patent JP-2023074206-A (JP)
Title: Liquid discharge unit and liquid discharge device
Inventor: TAKEUCHI NORIYASU
IPC: B41J2/165
Filed: 2021-11-17
Abstract: To provide a liquid discharge unit capable of maintaining stable movement of a wiping member with respect to a nozzle surface.SOLUTION: This liquid discharge unit comprises: a nozzle surface having a nozzle for discharging a liquid; a wiping member that moves on a plane parallel to the nozzle surface and wipes the nozzle surface; and a guide member that guides the movement of the wiping member. The guide member is provided with washing liquid supply means for supplying a washing liquid.SELECTED DRAWING: Figure 5
Patent JP-2023074848-A (JP)
Title: Server device, method, program, and system, for causing terminal device to perform tag associated action
Inventor: HASEGAWA JUN
IPC: G06Q30/0241
Filed: 2021-11-18
Abstract: To provide a server device, a method, a program, and a system, which are capable of dynamically changing actions associated with tags.SOLUTION: A system 100 implemented as a server device includes: storage means for storing relation information that defines an action associated with tag information; reception means for receiving, from a terminal device, tag information that has been read by the terminal device; determination means for determining, based on the relation information stored in the storage means, an action associated with the received tag information; transmission means for transmitting, to the terminal device, an instruction for executing the action; and change means for changing the relation information stored in the storage means in such a manner that the action associated with the tag information stored in the storage means is changed to another action.SELECTED DRAWING: Figure 4
Patent JP-2022016622-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a slide member from being slidably displaced when a rotary member is rotated. 
     SOLUTION: A one side guided member 521 comprises a rail side member 521a and a liquid crystal side member 521b. Because both members 521a, 521b are connected in a relatively displaceable manner, a displacement component in a direction orthogonal to a direction of slide displacement can be imparted to a slide member 520 when an inertia force caused by start or stop of rotation of a liquid crystal display device 523 (a rotary member) is acted on. This can make the displacement component in the direction orthogonal to the direction of the slide displacement a force (brake force) for pressing the slide member 520 against a slide rail 510. Thus, the slide member 520 can be prevented from being slidably displaced when the liquid crystal display device 523 is rotated. 
     SELECTED DRAWING: Figure 42 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023079688-A (JP)
Title: Component supply device
Inventor: TSUNODA AKIRA
IPC: B65G47/12
Filed: 2021-11-29
Abstract: To stably separate at least two or more kinds of components for each component.SOLUTION: A component supply device comprises: a storage part for storing a first component or a second component different from the first component; a supply part 4 for supplying the first component or the second component stored in the storage part to a picking table 5; and a supply adjustment part for adjusting operation of the supply part 4. The supply adjustment part switches between an operation for supplying the first component to the picking table 5 by the supply part 4 and an operation for supplying the second component to the picking table 5 by the supply part 4.SELECTED DRAWING: Figure 10
Patent JP-2023080398-A (JP)
Title: Musical performance device, electric musical instrument, and musical performance phrase determination method and program
Inventor: ISHIOKA YUKINA
IPC: G10H1/00
Filed: 2021-11-30
Abstract: To make it possible to practise while recognizing a connection between phrases and an expression of music.SOLUTION: A control part of an electronic musical instrument determines an arbitrary first phrase to be played by a user among a plurality of phrases included in selected music, and then determines a plurality of phrases from a first phrase to a second phrase as phrases to be played next by the user in response to user operation to select the second phrase connecting with the first phrase and different from the first phrase.SELECTED DRAWING: Figure 5
Patent JP-2023082835-A (JP)
Title: Multi-video display system, control method, and program
Inventor: OMORI SHUICHI
IPC: H04L7/00
Filed: 2021-12-03
Abstract: To provide a multi-video display system capable of achieving high-definition multi-video display images.SOLUTION: A multi-video display system includes a plurality of display devices and a processing device that communicates video-related information, which is information related to display of videos, with the plurality of display devices. Each of the plurality of display devices has a first clock capable of synchronizing with the time of the processing device. The video-related information includes first operation time information relating to the time at which the plurality of display devices are operated. Each of the plurality of display devices has a first synchronization control unit that controls operations based on the video-related information and the time information of the first clock.SELECTED DRAWING: Figure 2
Patent JP-2022090649-A (JP)
Title: Biopolymer adsorption sheet and method for producing the same
Inventor: YONEKAWA TSUBASA
IPC: C08J5/18
Filed: 2021-12-07
Abstract: To provide a biopolymer adsorption sheet that has high transparency and has the ability to adsorb a biopolymer, and a method for producing the biopolymer adsorption sheet.SOLUTION: A biopolymer adsorption sheet comprises fine fibrous cellulose having a fiber width of 1,000 nm or less and a hydrophilic polymer, wherein the hydrophilic polymer is contained in an amount of 10-400 pts.mass relative to 100 pts.mass of the fine fibrous cellulose.SELECTED DRAWING: None
Patent JP-2023085808-A (JP)
Title: Output integration system for multiple fuel cell engines, and fuel cell vehicle equipped with the output integration system
Inventor: FUKUNISHI YUKI
IPC: H01M8/04858
Filed: 2021-12-09
Abstract: To equalize the residual amount of fuel in fuel tanks between fuel cell engines and lengthen the operable time period of an output integration system made up of the multiple fuel cell engines.SOLUTION: A required output (power consumption amount) of each of loads (20, 120) to which electrical power generated by fuel cell stacks (44, 144) is supplied is adjusted in a manner so that a difference in a residual amount of fuel in fuel tanks (40, 140) occurring between fuel cell engines (14, 114) is reduced. Therefore, the residual amount of fuel in the fuel tanks (40, 140) of each of the fuel cell engines (14, 114) can be equalized. Therefore, the operable time period of an output integration system (10) made up of the multiple fuel cell engines (14, 114) can be lengthened.SELECTED DRAWING: Figure 6
Patent JP-2022096637-A (JP)
Title: Refill lead case
Inventor: KAWABATA CHIKAHIRO
IPC: B43K19/14
Filed: 2021-12-16
Abstract: To provide a refill lead case which allows a required number of refill leads to be easily taken out without turning a take-out port of lead downward, and thus solves a problem that a large number of refill leads shoot out of a case at the same time.SOLUTION: A refill lead case comprises: a case body 2 in which an inner space surrounded with a back plate 2a and right and left leg plates 2b is used as a refill lead storage chamber 2c, and a lid part 2e and a case part f are formed on the tip side and on the rear side, respectively, via a bendable thin part 2d formed on the back plate; and a cover member 1 in which a U-shaped cross section orthogonal to the longitudinal direction is formed by a front plate 1a and right and left outer leg plates 1b, the refill lead storage chamber on the case body side is covered with the front plate, and the case body is slidably supported in the longitudinal direction by locating the leg plate of the case body inside the outer leg plate. A rail-like guide 2j is formed in the lid part 2e in the longitudinal direction, and a slider 1g in contact with the guide is disposed in the cover member.SELECTED DRAWING: Figure 9
Patent JP-2022142729-A (JP)
Title: Information processing apparatus and information processing method
IPC: G06Q50/10
Filed: 2021-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus and method for reducing the time required for completing payment of multiple users. 
     SOLUTION: An information processing apparatus 1 includes: a billing unit 132 which sets a part of a price of a commodity so that the total of the parts of the price to be paid by multiple payment users may be equal to the price of the commodity, and sends bills to multiple payment user terminals for the set part of the price; a settlement unit 134 which settles, when receiving payment processing for paying for the part of the price from a payment user terminal, the amount corresponding to the part of the price corresponding to a payment user who uses the payment user terminal; and a privilege offering unit 135 which specifies at least a part of attributes of the payment users, decides a privilege to be offered to the payment users whose attributes have been specified, on the basis of the specified attributes of the payment users, and offers the decided privilege to at least one of the payment users whose attributes have been specified when the payment for the commodity is completed by settlements corresponding to the multiple payment users. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023090234-A (JP)
Title: in-wheel motor
Inventor: ASO MITSUHIRO
IPC: B60K7/00
Filed: 2021-12-17
Abstract: To provide an in-wheel motor which can prevent demagnetization of a magnet caused by thermal influence from a friction brake.SOLUTION: An in-wheel motor is an outer rotor type in-wheel motor including: a stator having a coil; a rotor which has a magnet facing the coil and rotates around a motor axis relative to the stator. The rotor further has: a rotor case which holds the magnet; and a brake disc which is connected to an inner end as seen in a wheel width direction of the rotor case and rotates with the rotor case. The rotor case and the brake disc are connected through a heat capacity member.SELECTED DRAWING: Figure 2