baber/WOPTO huggingface dataset:
Patent JP-2023051221-A (JP)
Title: Connection mechanism and door drive device
Inventor: MORIYA YOHEI
IPC: F16C11/06
Filed: 2021-09-30
Abstract: To provide a connection mechanism which can inhibit a ball part from being removed from a housing.SOLUTION: A connection mechanism includes: a spherical ball part; a shaft connected to the ball part; a flange provided at a position, which is spaced apart from the ball part by a certain distance, of the shaft; a socket having a recessed part in which the ball part fits; and a support part which is provided around the recessed part and supports a radial outer surface of the flange.SELECTED DRAWING: Figure 4A
Patent JP-2023054914-A (JP)
Title: Colored carp competitive exhibition execution device and program, and colored carp competitive exhibition system
Inventor: FAN JUN
IPC: G06Q50/10
Filed: 2021-10-05
Abstract: To provide a colored carp competitive exhibition execution device and program, and a colored carp competitive exhibition system capable of simply and efficiently executing a colored carp competitive exhibition.SOLUTION: A colored carp competitive exhibition execution device includes an exhibition information reception unit 11 for receiving exhibition information of a plurality of colored carps of exhibition objects, an exhibition information display control unit (a display control unit 13) for displaying the exhibition information of the plurality of colored carps to a colored carp inspector in a browsable manner, an inspection result reception unit 15 for receiving inspection results of the inspector for the plurality of colored carps of exhibition objects, and an inspection result display control unit (the display control unit 13) for displaying the inspection results of the plurality of colored carps.SELECTED DRAWING: Figure 1
Patent JP-2023059554-A (JP)
Title: Information processing device and information processing method
Inventor: MAYA TOMOKAZU
IPC: G06Q50/10
Filed: 2021-10-15
Abstract: To provide an information processing device and information processing method, which allow for determining parameters related to loading and unloading of packages according to attributes of users.SOLUTION: In a mobile locker system, an information processing device for controlling a vehicle designed to provide package storage service as a mobile locker is configured to determine parameters related to loading and unloading of packages according to attributes of users of the service and transmit instructions including the parameters to the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023061322-A (JP)
Title: Conductor covering material, electric wire, and method for manufacturing conductor covering material
Inventor: SAKAMOTO YUSUKE
IPC: H01B3/44
Filed: 2021-10-19
Abstract: To provide a conductor covering material which is excellent in heat resistance and flexibility.SOLUTION: A conductor covering material is provided, including a resin phase and a plurality of fillers dispersed in the resin phase, wherein structure of the resin phase has such a three-dimensional net structure that a plurality of fibers are connected to each other, each of the plurality of fibers is composed of polytetrafluoroethylene having a molecular weight of 4,000,000 or more, an average length of each of the plurality of fibers is 10 μm or less, an average particle size of each of the plurality of fillers is 0.01 μm or more and 300 μm or less, and a percentage content of the plurality of fillers is 20 mass% or more and 95 mass% or less.SELECTED DRAWING: Figure 2
Patent JP-2023063767-A (JP)
Title: Closed type kneading machine
Inventor: UEMURA MASAAKI
IPC: B29B7/22
Filed: 2021-10-25
Abstract: To provide a closed type kneading machine capable of reducing vibration, noise, and wear caused by the force the ram receives from the material to be kneaded.SOLUTION: A ram 7 has a first pressure portion 71 and a second pressure portion 72. The first pressure portion 71 has a first ridge 71S and a first long surface 71A and a first short surface 71B. The second pressure portion 72 has a second ridge line 72S and a second long surface 72A and a second short surface 72B. The first ridge 71S is positioned closer to a first kneading rotor 41 with respect to a center plane CS, and the second ridge 72S is positioned closer to a second kneading rotor 42 with respect to the center plane CS. Laterally unsymmetrical arrangement of the respective ridge lines enables shear force to be imparted to material to be kneaded and fluidity to be secured.SELECTED DRAWING: Figure 3
Patent JP-2022071860-A (JP)
Title: Secondary battery laser welding method and laser welding device
Inventor: AN YONG GYU
IPC: B23K26/22
Filed: 2021-10-27
Abstract: To provide a secondary battery laser welding method and a laser welding device capable of improving the welding quality of an ultrathin membrane welding part.SOLUTION: The secondary battery laser welding method includes the step of laser-welding a first electrode base material tab 118 on a first electrode plain part of a first electrode plate 116 and a second electrode base material tab on a second electrode plain part of a second electrode plate. Fusion-welding joining is carried out by a laser beam so as to have a welding pattern preset on a welding part where the first electrode base material tab 118 and the second electrode base material tab are welded. A laser mode optimized for an ultrathin membrane so as to prevent penetration failures is used, and thus penetration failures are minimized, and laser welding quality is improved.SELECTED DRAWING: Figure 5
Patent JP-2022009865-A (JP)
Title: Side airbag device
IPC: B60N2/42
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To expand an airbag stably. 
     SOLUTION: A side airbag device 1 arranged between a vehicle body and a seat includes: an airbag 2; an inflator 3 supplying gas in the airbag 2; and a base member 4 which has a storage space 51 housing the airbag 2 and the inflator 3 and is fixed to the vehicle body. The base member 4 has: a wire frame 10 composed of a metal rod; and guide plates 20 (21, 22) composed of metal plates arranged in the way that they are positioned at a storage space 51 side with respect to front edge parts 11A, 12A of the wire frame 10. The guide plates 20 (21, 22) are fixed to front edge parts 11A, 12A of the wire frame 10. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022017527-A (JP)
Title: Speech analysis device, speech analysis method, voice analysis program, and speech analysis system
IPC: G10L21/10
Filed: 2021-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a speech analysis device, a speech analysis method, a speech analysis program, and a speech analysis system that can output information representing states of utterances of a plurality of groups. 
     SOLUTION: In a speech analysis system, a speech analysis device 100 has: a speech acquisition part 112 which acquires speeches that a plurality of attendants speak from a plurality of sound collection devices 10; an analysis part 114 which specifies respective utterances of the plurality of attendants; and an output part 115 which causes a display part of a communication terminal 20 to display information representing states of utterances associatively with the plurality of sound collection devices. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022083983-A (JP)
Title: Computer system, computer program, and computer implementation method (data quality-based confidence computations derived from time-series data)
Inventor: Vitobha Munigala
IPC: G06F17/18
Filed: 2021-11-10
Abstract: To provide a computer system, a computer program, and a computer implementation method (data quality-based confidence computations derived from time-series data), for providing confidence values against replacement data for data having issues indicative of errors.SOLUTION: A method includes the steps of: identifying potentially erroneous data instances; determining predicted replacement values for the potentially erroneous data instances; determining a confidence value for each predicted replacement value; resolving the potentially erroneous data instances with one predicted replacement value of the predicted replacement values; and generating an explanatory basis for the resolution of the potentially erroneous data instances. Issues of data, replacement data, and the confidence values are related to KPIs.SELECTED DRAWING: Figure 5C
Patent JP-2023073139-A (JP)
Title: Outboard engine
Inventor: KASAI SHINYA
IPC: F02F1/42
Filed: 2021-11-15
Abstract: To provide an outboard engine capable of reducing a pressure loss of engine exhaust.SOLUTION: An outboard engine 4 includes: an engine 20; an intermediary exhaust pipe 85; a downstream exhaust pipe 86 connected to the intermediary exhaust pipe 85; and a propeller driven with the engine 20. The engine 20 has: a plurality of cylinders 24 which is serially arranged in a vertical direction; a plurality of exhaust ports 54 respectively extended laterally from combustion chambers 28 of the plurality of cylinders 24; and an upstream exhaust pipe 81 which is connected to the plurality of exhaust ports 54 and downwardly extended. A lower edge section 81A of the upstream exhaust pipe 81 is connected to the intermediary exhaust pipe 85 from above. In the upstream exhaust pipe 81, an upstream section 81B positioned above the lower edge section 81A is downwardly extended in a linear fashion. The lower edge section 81A is arranged closer to the combustion chambers 28 than the upstream section 81B in a horizontal direction.SELECTED DRAWING: Figure 6
Patent JP-2023074270-A (JP)
Title: battery module
Inventor: ABE GORYO
IPC: H01M50/51
Filed: 2021-11-17
Abstract: To provide a battery module capable of achieving a reduced size in a bus bar, improved productivity by improved workability, and reduced cost, by reducing the number of voltage detection wires.SOLUTION: A battery module 100 includes a plurality of battery cells 11 stacked in a predetermined direction and electrically connected together; a plurality of bus bars 50 for electrically connecting the plurality of battery cells 11 together; and a plurality of voltage detection wires 92 each connected to one set of two or more battery cells 11 electrically connected together.SELECTED DRAWING: Figure 1
Patent JP-2022010378-A (JP)
Title: Control method, program, and illegitimate data inspection system
IPC: H04L9/32
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a control method or the like, capable of utilizing data in safety. 
     SOLUTION: A control method in an illegitimate data inspection system, comprises at least a plurality of authentication servers. When detecting whether or not data acquired from equipment is invalid data (S205), acquiring first transaction data containing information indicating the data (S202), and detecting that the data is not the invalid data (N in S205), the first authentication server of the plurality of authentication servers verifies the first transaction data acquired (S210), and records a block containing the first transaction data to a variance ledger when validity of the first transaction data is agreed by a consensus algorithm (S213). 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074583-A (JP)
Title: Chlorophyll-containing composition
Inventor: MURATA MASAYA
IPC: C09B61/00
Filed: 2021-11-18
Abstract: To provide a liquid composition that is less prone to aggregation even during long-term storage, the liquid composition comprising a chlorophyll, a polyphenol, and organic solvent.SOLUTION: The present invention provides a liquid composition that is less prone to aggregation even during long-term storage, the liquid composition comprising a chlorophyll, a polyphenol, organic solvent, and a polyurethane resin.SELECTED DRAWING: None
Patent JP-2023074862-A (JP)
Title: Manufacturing method for printed wiring board
Inventor: TAKENAKA TORU
IPC: H05K3/28
Filed: 2021-11-18
Abstract: To provide a manufacturing method for a printed wiring board with high quality.SOLUTION: A method for manufacturing a printed wiring board includes: forming, on an insulation layer, a conductor layer with a conductor circuit; preparing a forming member having a resin insulation layer with a first surface and a second surface on a side opposite to the first surface, and a first protective film formed on the first surface of the resin insulation layer, each side of the outer peripheral edge of the first protective film overlapping each side of the resin insulation layer when the resin insulation layer and the first protective film are projected with light perpendicular to the first surface; sticking the forming member on the conductor layer so that the conductor circuit and the second surface make contact with each other; and pressing part of the resin insulation layer from above to flatten the first surface, the part of the resin insulation layer protruding outward and upward from the outer peripheral edge of the first protective film by the sticking of the forming member.SELECTED DRAWING: Figure 2D
Patent JP-2023074941-A (JP)
Title: State estimation device of engine
Inventor: SUNAKAWA YUICHIRO
IPC: F02D41/18
Filed: 2021-11-18
Abstract: To suppress continuation of combustion failure in an engine.SOLUTION: An intake air amount estimation device of an engine loaded on an engine device together with an engine including a throttle valve disposed on an intake pipe and estimating an intake air amount of the engine on the basis of a pressure of the intake pipe, estimates an amount of cylinder inflow air passing from an opening of the throttle valve, sets an upper limit value of the intake air amount by using the estimated cylinder inflow air amount and an upper limit coefficient based on a rotation frequency of the engine, and estimates a smaller value of a temporal intake air amount based on the pressure of the intake pipe and the set upper limit value, as the intake air amount.SELECTED DRAWING: Figure 1
Patent JP-2023075444-A (JP)
Title: optical device
Inventor: Makino Shuntaro
IPC: G02B6/12
Filed: 2021-11-19
Abstract: To provide an optical device etc., capable of improving coupling efficiency while securing high integrability of a silicon photonics component.SOLUTION: An optical device has: a substrate: a first clad layer laminated on one surface of the substrate; and a first light guide formed in the first clad layer on the opposite side from the substrate. The optical device further has: an electro-optic crystal layer laminated on the surface of the first clad layer on the opposite side from the substrate; and a second light guide formed of the electro-optic crystal layer on the surface of the electro-optic crystal layer on the opposite side from the first clad layer. The optical device furthermore has a second clad layer laminated on the surface of the electro-optic crystal layer on the opposite side from the first clad layer.SELECTED DRAWING: Figure 3
Patent JP-2022099260-A (JP)
Title: Thermally conductive shock absorber for electronic device
Inventor: ALEKSANDER MAGI
IPC: G06F1/20
Filed: 2021-11-19
Abstract: To disclose a thermally conductive shock absorber for an electronic device.SOLUTION: An electronic device includes a housing, and a hardware component positioned inside the housing. A thermally conductive shock absorber is located between an inner surface of the housing and the hardware component. The thermally conductive shock absorber includes an impact absorbing part, and a thermal conductive part that is in contact with at least a portion of the impact absorbing part.SELECTED DRAWING: Figure 2
Patent JP-2023080619-A (JP)
Title: Inkjet recording device
Inventor: KONO DAICHI
IPC: B41J2/01
Filed: 2021-11-30
Abstract: To provide an inkjet recording device capable of achieving high-quality recording of an image even with a configuration in which a distance between a recording medium and a recording head cannot be adjusted in any manner.SOLUTION: An inkjet recording device 1 includes a sheet conveyance unit, a recording head 52, a sheet detection unit 15, and a control unit 7. The recording head 52 is arranged so as to face the sheet conveyance unit and includes a plurality of nozzles that discharge ink to a sheet conveyed by the sheet conveyance unit. The sheet detection unit 15 detects a thickness of the sheet. The control unit 7 controls a discharge speed of the ink discharged from the recording head 52 on the basis of the thickness of the sheet detected by the sheet detection unit 15.SELECTED DRAWING: Figure 4
Patent JP-2023080896-A (JP)
Title: Cover and breather device
Inventor: KITAJIMA NOBUYUKI
IPC: E02F9/00
Filed: 2021-11-30
Abstract: To provide a breather device capable of preventing oil from being discharged upon exhaustion of an air breather.SOLUTION: A cover arranged so as to protrude inside of a tank on a first bottom surface, which is a bottom surface of an air breather disposed in a tank so as to cover an intake/exhaust hole formed in the tank, is provided with a plate-like upper plate provided on the first bottom surface and a cylindrical cover body with a bottom. For the cover body, one end is covered by a second bottom surface. and the other end is an open end not covered, the open end being placed in the upper plate. An upper hole is provided in the upper plate to communicate a bottom surface hole provided in the first bottom surface with a hollow part of the cover body, and a lateral hole is provided in a side surface of the cover body. A buffer plate is provided on a hollow part of the cover body such that at least a part thereof overlaps the lateral hole when viewed along an axis of the lateral hole.SELECTED DRAWING: Figure 2
Patent JP-2022028917-A (JP)
Title: Impact-absorbing padding system with elastomeric sub-surface structure
IPC: F16F7/00
Filed: 2021-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an impact-attenuating pad system to be attached to a butt end of a firearm. 
     SOLUTION: A sub-surface structure comprises an array of elastomeric columns, where each column has a frustoconical column wall surrounding a central void. The frustoconical column walls have a zone that is a more compressible, relatively collapsible zone in a region at an end of the column opposite to a surface layer, and a zone that is a relatively less compressible zone in a region at the end of the column abutting the surface layer. In other embodiments, pad thickness and column height are adjustable to create a surface which follows the contours of a human body. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023083688-A (JP)
Title: Fitting structure of vibration-damping member for balance spring and steering column device
Inventor: SHIMOKAWARA SHIN
IPC: B62D1/184
Filed: 2021-12-06
Abstract: To provide a fitting structure of a vibration-damping member for a balance spring, capable of effectively preventing dropping-off of the vibration-damping member from the balance spring.SOLUTION: A balance spring 8 includes a coil part 35a, and a vibration-damping member 9a includes a main part 42 and a pair of drop-preventing parts 43. With the main part 42 arranged inside of the coil part 35a in a radial direction and the pair of drop-preventing parts 43 arranged on both sides of the coil part 35a in an axial direction, the vibration-damping member 9a is mounted relative to the balance spring 8.SELECTED DRAWING: Figure 4
Patent JP-2022098459-A (JP)
Title: Method of preventing and solving air pollution in vehicle
Inventor: MO HAO RAN
IPC: F24F7/003
Filed: 2021-12-08
Abstract: To provide a method for preventing air pollution in a vehicle, which includes performing exchange and filtration of air pollution in an interior space of a vehicle.SOLUTION: A method comprises: providing an out-car gas detector to detect air pollution outside a vehicle and transmit out-car gas detection data; providing an in-car gas detector to detect air pollution in an inner space inside the vehicle and transmit in-car gas detection data; providing an in-car gas exchange system and controlling introduction or non-introduction of gas outside the vehicle into the inner space of the vehicle; providing a purification device to detect and transmit inside-device gas detection data and filtering the air pollution inside the vehicle; and providing a connection device to receive and compare the out-car gas detection data, the in-car gas detection data, and the inside-device gas detection data, and causing the connection device to issue a control command to a gas exchange system for the inside of the vehicle and the purification device.SELECTED DRAWING: Figure 1
Patent JP-2022099288-A (JP)
Title: Carbon nanotube dispersion, carbon nanotube dispersion composition, slurry for electrode film, electrode film, and secondary battery
Inventor: HIRABAYASHI HONAMI
IPC: C09D129/04
Filed: 2021-12-16
Abstract: To provide a carbon nanotube dispersion having high concentration and high dispersibility in order to obtain an electrode film having high conductivity and a carbon nanotube dispersion composition, and to provide a nonaqueous electrolyte secondary battery having excellent rate characteristics and cycle characteristics.SOLUTION: A carbon nanotube dispersion comprises a carbon nanotube, a first polymer containing at least one kind selected from the group consisting of a hydroxyl group-containing structural unit and a heterocycle-containing structural unit and not containing a nitrile group-containing structural unit, a second polymer containing a nitrile group-containing structural unit, and a solvent. The carbon nanotube contains at least two kinds of carbon nanotubes having different fiber diameter distributions within a range of 100 nm or less in the fiber diameter distribution measured by a scanning electron microscope, and the two kinds of carbon nanotubes contain a component showing a first fiber diameter distribution and a component showing a second fiber diameter distribution.SELECTED DRAWING: Figure 1
Patent JP-2023089424-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-12-16
Abstract: To provide a game machine capable of increasing a player's attention to a game.SOLUTION: A game machine includes: variable display means for executing a variable display of a game round on the basis of an entry of game balls into start ball entry means; operation means capable of executing a predetermined operation performance on the basis of a player's operation; and performance execution means for executing a performance including the predetermined operation performance. The performance execution means includes: an operation notice part for suggesting an operation mode of the operation means to a player; and a result notice part for causing the predetermined operation performance to be executed when the operation means is operated according to the operation mode of the operation means which is suggested in the operation notice part. The game machine can change a specific timing in the predetermined operation performance when the operation means is operated during a first period and does not change the specific timing in the predetermined operation performance when the operation means is operated during a second period.SELECTED DRAWING: Figure 98