baber/WOPTO huggingface dataset:
Patent JP-2023035732-A (JP)
Title: Fuel battery cell
Inventor: NEGISHI FUMIYUKI
IPC: H01M8/0247
Filed: 2021-09-01
Abstract: To provide a fuel battery cell in which an amount of gas not contributing to power generation is reduced.SOLUTION: A fuel battery cell 10 comprises: a membrane-electrode assembly 11 which is obtained by forming catalyst layers 11b on both surfaces of an electrolyte membrane 11a; gas diffusion layers (GDLs) 21 which are disposed on both surfaces of the membrane-electrode assembly 11; a pair of separators 17 which sandwich the membrane-electrode assembly 11 via the GDLs 21 on both surfaces, and have gas passages 18 on contact surfaces with the GDLs 21; cell seals 19 which are annularly disposed on the separators 17 so as to surround the GDLs 21; gap grooves 26 which are formed between the GDLs 21 and the cell seals 19 along a passage direction α of the gas passages 18; and projecting ridge parts 28 which are provided between the gap grooves 26 and end sides of the catalyst layers 11b along the passage direction α, and protrude from the separators 17 toward the GDLs 21 so as to push the GDLs 21.SELECTED DRAWING: Figure 2
Patent JP-2023037068-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-03
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a V winning jackpot game for opening or closing a special electric large winning hole 381 by entry of game balls into a V winning hole 383 of a special electric big winning device 38 that is opened by entry of game balls into a special electric start pocket 37 by soft rightward shooting, and sets the number of times of special pattern games required for generating a b-time-shortening game state after completion of a V winning jackpot game to the maximum value. In a special pattern jackpot game executed when a result of a jackpot lottery executed with entry of game balls into a first winning hole 314 or a second winning hole 315 as an opportunity is a jackpot, a jackpot signal is outputted to the outside of the game machine 10. In the meantime, when a V winning jackpot game is executed, a jackpot signal is not outputted to the outside of the game machine 10 but a V winning jackpot game signal differing from a jackpot signal capable of identifying a V winning jackpot game is outputted.SELECTED DRAWING: Figure 320
Patent JP-2021185741-A (JP)
Title: Power conversion device
Inventor: TAKUBO HIROSHI
IPC: H02M7/487
Filed: 2021-09-08
Abstract: To reduce power loss by suppressing deterioration of a body diode.SOLUTION: A power conversion device 1-2 includes an orthogonal transformer 10a and a control circuit 20a. The orthogonal transformer 10a includes switching elements T1 to T4, a switch circuit SW, diodes D1, D2, a positive electrode side power source V1, and a negative electrode side power source V2. The switching element T1 includes a NMOS transistor M1 and a body diode Dp1. The switching element T2 includes a NMOS transistor M2 and a body diode Dp2. The control circuit 20a performs switching control of the switching elements T1 to T4 by inputting gate drive signals g1 to g4 to the respective gates of the switching elements T1 to T4. In addition, the control circuit 20a keeps an on-state of the switch circuit SW during a prescribed time period within a time period from a turn-off operation to a turn-on operation of the switching element T2.SELECTED DRAWING: Figure 10
Patent JP-2023042374-A (JP)
Title: Asset management system, asset management method, and asset management program
Inventor: TOTOKU AKIHIRO
IPC: G06Q40/12
Filed: 2021-09-14
Abstract: To provide an asset management system, an asset management method, and an asset management program capable of performing journal entry at the time of occurrence of sales and payment at an owner side when an asset management company performs management of property owned by an owner.SOLUTION: An asset management system includes: billing input means for inputting billing schedule data including a billing destination, management items, a billing amount, and an accounting date about target property; payment input means for inputting payment schedule data including a payment destination, management items, a payment amount, and an accounting date about the target property; and correction data output means for outputting correction data including management items, an accounting date and an amount based on the billing schedule data and the payment schedule data. The owner side system captures the correction data as transfer settlement data and creates a correction journal based on the captured transfer adjustment data.SELECTED DRAWING: Figure 3
Patent JP-2023043013-A (JP)
Title: IP video jack device
Inventor: NAKAMURA TOYOMI
IPC: H04N5/268
Filed: 2021-09-15
Abstract: To enable the monitoring of a video signal by manually and physically changing the video signal or temporarily connecting a cable without adding an additional procedure to conventional workflow in an IP video jack device to be used in a video system.SOLUTION: Connections between a plurality of Ethernet connectors (hereafter referred to as operation connectors) to be used as a normal operation path, between the operation connectors and a plurality of Ethernet connectors (hereafter referred to as a patch connector) operating as a jack, and between the patch connectors are changed to predetermined connection patterns on the basis of a link state of the patch connectors or a packet reception state from the patch connectors while having the patch connectors and the operation connectors, and address information of an IP packet outputted from an IP video jack device is rewritten to predetermined address information and outputted.SELECTED DRAWING: Figure 4
Patent JP-2023044383-A (JP)
Title: Work vehicle hydraulic system
Inventor: FUKUDA YUJI
IPC: F15B11/02
Filed: 2021-09-17
Abstract: To appropriately shift from a warm-up mode to warm a hydraulic circuit to a normal mode for normal operation.SOLUTION: A work vehicle hydraulic system comprises: a first hydraulic passage 361 which connects a first action valve 310 to first hydraulic equipment 300; a second hydraulic passage 362 which connects a second action valve 381b to second hydraulic equipment; a third hydraulic passage 363 which connects the first hydraulic passage to the second hydraulic passage; a first hydraulic discharge passage 366 to discharge hydraulic oil in the first hydraulic passage; a second hydraulic discharge passage 367 to discharge hydraulic oil in the second hydraulic passage; and a control device 90 which controls the first action valve and the second action valve. The control section shifts control from a state where one of the action valves is controlled so that pressure at an output side thereof becomes equal to predetermined pressure and the other of the action valves is controlled so that pressure at an output side thereof becomes smaller than predetermined pressure to a state where the one of the action valves is controlled so that the pressure at the outlet side thereof becomes smaller than the predetermined pressure and the other of the action valves is controlled so that the pressure at the outlet side thereof is increased to normal pressure.SELECTED DRAWING: Figure 8
Patent JP-2023044411-A (JP)
Title: Support body, chair and support device
Inventor: IZUMIDA Kensaku
IPC: A47C11/00
Filed: 2021-09-17
Abstract: To provide a support body with a configuration suited to an installation space.SOLUTION: A support body 1 includes a grounding part 10, a support part 20, an upper holding part 30 and a lower holding part 40. The grounding part 10 is a part extending between an end 11 and an end 12. The support part 20 extends from the grounding part 10. The upper holding part 30 is fixed to the support part 20 and forms a space extending in a direction intersecting a direction in which the grounding part 10 extends. The lower holding part 40 is fixed to the support part 20 on a lower side from the upper holding part 30 and forms a space extending in the direction intersecting the direction in which the grounding part 10 extends. One end or both ends of the space of the upper holding part 30 is open, while one end or both ends of the space of the lower holding part 40 is open.SELECTED DRAWING: Figure 1
Patent JP-2023046855-A (JP)
Title: Image forming apparatus or method for controlling image forming apparatus
Inventor: TOMIYASU KAZUHIRO
IPC: B41J29/38
Filed: 2021-09-24
Abstract: To change or determine processing on a job in which a virus is detected according to the type of the job.SOLUTION: An image forming apparatus 100 can change processing on a job in which a virus is detected according to the type of the job, and comprises: a communication unit 201 for receiving the job; a detection unit 202 for detecting a virus in data included in the job; and a determination unit 205 for determining processing on the job based on the type of the job. According to the type of a job, such as a print job, a facsimile receiving job, and a scan data transmission job, when the virus is detected in the data included in the job, the determination unit determines whether to delete the job.SELECTED DRAWING: Figure 2
Patent JP-2022000864-A (JP)
Title: Electric connector
Inventor: SHIMADA YOSHINOBU
IPC: H01R12/79
Filed: 2021-09-28
Abstract: To provide an electric connector capable of improving operability of cover member.SOLUTION: An electric connector incudes multiple conductive contacts arranged in one direction corresponding to multiple signal transmission members of connection object, an insulating housing for holding the multiple contacts, a conductive shell attached to the housing so as to cover the housing, and a cover member attached to the shell rotatably around a predetermined rotation axis. The housing is provided with an outlet extending along the rotation axis and into which a connection object is inserted. The cover member includes a regulation member configured to be able to lock the connection object so as to regulate extraction of the connection object in a state inserted into the outlet, and a release operation part configured to be able to perform release operation for releasing the connection object locked by the regulation member. In a state where the cover member is closed to overlap the sell, the release operation part is located closer to the outlet than the rotation axis.SELECTED DRAWING: Figure 1
Patent JP-2023048924-A (JP)
Title: Micro-analysis chip
Inventor: ENOKIDO Fuka
IPC: G01N27/416
Filed: 2021-09-28
Abstract: To provide a micro-analysis chip that can perform stable measurement without increasing a chip size and extending measurement time.SOLUTION: A micro-analysis chip has a dispensing part 6 that dispenses a specimen, a first flow path chamber 1, a second flow path chamber 2, a first channel 3, and a second channel 4, which are formed by a channel wall provided inside a porous substrate. A reference electrode 7 is arranged in the first flow path chamber, and ion crystals having specimen solubility are arranged on the surface of the reference electrode. A working electrode 8 is arranged in the second flow path chamber. When an average area velocity that is the area of a region infiltrated with the specimen per unit time on the surface of the porous substrate until the dispensed specimen reaches the reference electrode is defined as V1, and an average area velocity that is the area of a region infiltrated with the specimen per unit time on the surface of the porous substrate until the dispensed specimen having reached the reference electrode fills the inside of the first flow path chamber is defined as V2, V1 and V2 satisfy a relationship of V1>V2.SELECTED DRAWING: Figure 2
Patent JP-2023049252-A (JP)
Title: Laminated coil component
Inventor: HAMACHI NORIAKI
IPC: H01F27/29
Filed: 2021-09-29
Abstract: To provide a laminated coil component with a compact configuration that can achieve desired characteristics with ease.SOLUTION: In a laminated coil component 1, a coil 10 is arranged in an element body 2. The coil 10 includes a plurality of coil conductors 7. The plurality of coil conductors 7 include first, second, and third end parts 21, 22, and 23. The first, second, and third end parts 21, 22, and 23 are exposed from the element body 2 on a first surface 2a, and coupled with a first external electrode 4. The first, second, and third end parts 21, 22, and 23 are along the first surface 2a and arranged in a first direction in this order when seen from a second direction orthogonal to the first direction. The first end part 21 and the third end part 23 are at least partially overlapped with each other when seen from the first direction. Each of the first end part 21 and the third end part 23 has a region not overlapped with the second end part 22 when seen from the first direction.SELECTED DRAWING: Figure 2
Patent JP-2022000233-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-09-30
Abstract: To provide a game machine capable of improving workability of planting nails.SOLUTION: On the back side of a first winning member 25400, a fastening member 25470 formed of a metallic material is disposed. The fastening member 25470 is disposed on an extending line in a planting direction of game nails YK. Therefore, it is possible to effectively increase the supporting rigidity of the first winning member 25400, while suppressing the area of the fastening member 25470. Accordingly, it is possible to suppress a generation of breakage such as a crack in the first winning member 25400 when planting the game nails YK on the front face of the first winning member 25400, while suppressing a production cost.SELECTED DRAWING: Figure 57
Patent JP-2023050429-A (JP)
Title: air conditioning system for room space
Inventor: OTA ISAMU
IPC: F21V33/00
Filed: 2021-09-30
Abstract: To form a comfort thermal environment in a room space by using temperature-controlled air with a radiant air conditioner, and form a sleeping environment in which it is easy to wake up in terms of illuminance.SOLUTION: An air conditioning system for a room space 1 comprises: a wall part 4 constituting the room space 1; a radiant air conditioner 12 that is incorporated in and supported by the wall part 4, and radiates heat from the wall surface of the wall part 4; and counters 49, 53, 55 attached to the wall part 4, and projecting forward from the wall surface of the wall part 4. The counters 49, 53, 55 are provided with illuminance increase means 50, 51, 54, 56 of increasing an illuminance in the spaces below the counters 49, 53, 55.SELECTED DRAWING: Figure 22
Patent JP-2023050430-A (JP)
Title: Method for suppressing occurrence of eye mucus in extrusion molding of polystyrene-based resin composition
Inventor: OKIMORI KENSUKE
IPC: B29B7/48
Filed: 2021-09-30
Abstract: To provide a method for suppressing occurrence of eye mucus in extrusion molding of a polystyrene-based resin composition.SOLUTION: A method for suppressing occurrence of eye mucus in extrusion molding of a polystyrene-based resin composition is obtained by blending a polystyrene-based resin with a polypropylene wax having a weight average molecular weight of 27,000-45,000.SELECTED DRAWING: None
Patent JP-2023050796-A (JP)
Title: System and method for stopping engine of work machine
Inventor: MATSUMOTO YUTO
IPC: F02D29/00
Filed: 2021-09-30
Abstract: To cancel control for delaying engine stop during the control.SOLUTION: A stop system for an engine of a work machine comprises: an engine stop control unit that when a stop instruction is given to stop an engine of a work machine, executes delay stop control of delaying the stop of the engine until a predetermined condition is satisfied and then stopping the engine; and an engine stop control cancel unit that in a case where a cancellation instruction is given to cancel the stop control, cancels the delay stop control when an operation machine of the work machine is in a locked state, and continues the delay stop control when the operation machine is in an unlocked state.SELECTED DRAWING: Figure 12
Patent JP-2023054496-A (JP)
Title: Multiple refrigeration system
Inventor: UCHIMURA TOMOYUKI
IPC: F25B1/00
Filed: 2021-10-04
Abstract: To provide a multiple refrigeration system that enables stable operation by simple controlling, while coupling a plurality of normal refrigerators to configure a multiple refrigeration cycle, and can inexpensively achieve energy saving by minimizing man-hour for development/design.SOLUTION: When a target outlet temperature of a cooled liquid in the whole of a plurality of refrigerators 1, 2, and 3 is set as Tout, and when a measurement value of an inlet temperature of the cooled liquid of a Nth refrigerator counted from a most downstream refrigerator among a plurality of refrigerators in operation is set as Tin(N), a control portion of the Nth refrigerator is configured to calculate a target outlet temperature T(N) of the cooled liquid of the Nth refrigerator by using a calculation formula T(N)=Tin(N)-(Tin(N)-Tout)/N.SELECTED DRAWING: Figure 1
Patent JP-2023056298-A (JP)
Title: Processing device
Inventor: OMORI TAKASHI
IPC: B24B47/22
Filed: 2021-10-07
Abstract: To provide a processing device that can detect a position of an origin point in a Z-axis direction of a cutting blade, without being influenced by raw materials constituting a cutting edge of the cutting blade and raw materials constituting frame bodies of a chuck table and of a sub chuck table.SOLUTION: Cutting means 12 is moved down toward an upper surface of a chuck table 24 positioned just below the cutting means 12 by activating Z-axis feeding means 60; change of torque of the Z-axis feeding means 60 caused by contact of a tip of a cutting edge 123 of the cutting blade with an upper surface of the chuck table 24 is detected; the moving down of the cutting means 12 is stopped and a Z-axis coordinate P3 at the time when the change is detected is memorized; and a position of an origin point of the cutting edge 123 of the cutting blade is detected.SELECTED DRAWING: Figure 4
Patent JP-2023013903-A (JP)
Title: Three-dimensional molding device
IPC: B29C64/268
Filed: 2021-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional molding device that adopts galvanometer scanners capable of being arranged under an ample space, efficiently utilizing a space of a table surface. 
     SOLUTION: A three-dimensional molding device is arranged with two to six galvano-scanners 3 on a table 4. The galvano-scanner comprises a frame 5 that houses an oscillation source 1 of a laser beam or an electron beam 7, a dynamic focus lens 2, a first mirror 31 and a second mirror 32. The three-dimensional molding device solves the problem to be solved, by an arrangement where: a mirror 6 refracting and reflecting the laser beam or the electron beam 7, is installed or a rotation center axis 30 of the first mirror 31 is installed, in a middle position in a longitudinal direction of the galvano-scanner 3; and the frame 5 is bent or curved around a portion supporting the mirror 6, or around a portion supporting the rotation center axis 30 of the first mirror 31; and a longitudinal direction on a tip side of the galvano-scanner 3 is arranged in a crossing state, or in a state forming a parallel state or a regular polygon, or in an opposite parallel state. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022103051-A (JP)
Title: Vertical pipe with spiral guide passage
Inventor: KATO MASAHARU
IPC: E02D29/12
Filed: 2021-10-14
Abstract: To provide a vertical pipe with a spiral guide passage that can stably hold a central cylindrical body while ensuring a hydraulic function of a liquid flowing inside, and can ensure sufficient durability and excellent maintainability.SOLUTION: A vertical pipe 10 with a spiral guide passage comprises: a vertical pipe body 100; a central cylindrical body 110 that is arranged in the vertical pipe body 100; a spiral guide passage 120 that has an upper spiral guide passage 121 and a lower spiral guide passage 125 formed around the central cylindrical body 110; a hollow space 130 that is formed between the upper spiral guide passage 121 and the lower spiral guide passage 125; and a flat plate-shaped guide member 140 that is arranged in the hollow space 130. A distance L from a lower end of the upper spiral guide passage 121 to an upper end part of the flat plate-shaped guide member 140 is one pitch or more of the upper spiral guide passage.SELECTED DRAWING: Figure 1
Patent JP-2023059303-A (JP)
Title: Nut paste composition and production method of nut paste composition
Inventor: KAWADA TOYOFUMI
IPC: A23L25/00
Filed: 2021-10-15
Abstract: To provide a nut paste composition pleasant on the tongue, continuously ingestible, and effective to prevention of dementia such as alzheimer disease, and to provide a production method of the same.SOLUTION: A nut paste composition contains a ceramide powder containing ceramide, a coconut oil-containing liquid vegetable oil obtained by dissolving the ceramide powder, and nut paste mixed with the liquid vegetable oil. The ceramide powder is in a range of 0.01-10.00 wt.% based on the weight of the whole nut paste composition, the liquid vegetable oil is in a range of 5.00-25.00 wt.% based on the weight of the whole nut paste composition, a weight ratio of the ceramide powder to the liquid vegetable oil is in a range of 1:2-1:300, and a weight ratio of the liquid vegetable oil to the nut paste is in a range of 1:1-1:200.SELECTED DRAWING: Figure 4
Patent JP-2023060541-A (JP)
Title: Article storage device
Inventor: OKAZAKI SACHIYUKI
IPC: B65B5/06
Filed: 2021-10-18
Abstract: To easily and quickly store articles in a box body.SOLUTION: There is provided an article storage device 500 for storing articles Pc stacked in an article stacking portion 124 in a box body Bx, the article storage device 500 including: a rear abutment portion 51 that abuts on a rear end face of articles stacked in the article stacking portion 124 in a take-out direction; and a side abutting portion 52 that abuts on both side end surfaces of the articles Pc stacked in the article stacking portion 124 intersecting with a take-out direction Pu. While the rear abutment portion 51 abuts on the rear end face of the article Pc, the side abutting portion 52 abuts on both side end surfaces of the article Pc, and moves in the take-out direction Pu, to store the article Pc in the box body Bx.SELECTED DRAWING: Figure 9
Patent JP-2022017348-A (JP)
Title: Semiconductor device
IPC: H01L21/336
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that uses an oxide semiconductor and that has a high reliability. 
     SOLUTION: A semiconductor device comprises: a first electrode layer; a second electrode layer located on the first electrode layer, and that includes a lamination structure of a first conductive layer and a second conductive layer; and an oxide semiconductor film and an insulating film located between the first electrode layer and the second electrode layer in a thickness direction. The first conductive layer and the insulating film has a first opening in a region overlapped with the first electrode layer. The oxide semiconductor film has a second opening in a region overlapped with the first opening. The second conductive layer is contacted with the first electrode layer exposed from the first and second openings. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023061782-A (JP)
Title: Plated materials and electronic component
Inventor: TAKAHASHI TOMOAKI
IPC: C25D7/00
Filed: 2021-10-20
Abstract: To provide a plated material and an electronic component that maintains a low insertion force (frictional force) even after heated.SOLUTION: The present invention provides a plated material comprising a base material, a Ni layer formed on the base material, and a Cu-Sn-Ni alloy layer formed directly or indirectly on the Ni layer. The plated material has a surface Ni concentration is 8 atm% or less.SELECTED DRAWING: Figure 1