baber/WOPTO huggingface dataset:
Patent JP-2022175867-A (JP)
Title: Connector, electronic control unit, terminal component, and a pair of end components
Inventor: GOTO JUN
IPC: H01R13/514
Filed: 2021-05-14
Abstract: To provide a connector, an electronic control unit, a terminal component, and a pair of end components that are downsized while easily coping with variations of a mating connector.SOLUTION: A terminal component 6 includes: a terminal fitting 9 connected to a board 2; and a housing 10 that holds the terminal fitting 9. A left edge component 7 and a right edge component 8 are arranged and disposed on the board 2 and include fixation parts 72, 82 between which one or more terminal components 6 are positioned and which are fixed on the board 2. The terminal component 6 has locking pairs 14, 15 that are provided on the housing 10 and are adjacently disposed on both sides in an arrangement direction D2 and are locked to the components 6 to 8. The respective left edge component 7 and right edge component 8 have locking arms 73, 83 and locking holes 74, 84 that are locked to locking pairs 14, 15 of a terminal component 6 adjacent in an arrangement direction D3. On the board 2, the left edge component 7, the one or more terminal components 6, and the right edge component 8 are arranged and coupled in this order.SELECTED DRAWING: Figure 3
Patent JP-2021121503-A (JP)
Title: Antifouling base material
Inventor: NOMURA TAKASHI
IPC: B32B9/00
Filed: 2021-05-20
Abstract: To provide an article having a surface-treated layer with high friction durability and chemical resistance.SOLUTION: An article has a base material, an intermediate layer above the base material, and a surface-treated layer lying directly above the intermediate layer and formed from a surface treatment agent containing a fluorine-containing silane compound contain. The intermediate layer contains Si-containing complex oxide.SELECTED DRAWING: None
Patent JP-2022190601-A (JP)
Title: peelable film
Inventor: NAKAGAWA TAKUJI
IPC: C08F20/10
Filed: 2021-06-14
Abstract: To provide a peelable film having a surface layer on a base material layer which has small peeling force, and suitably suppresses transition of a component of a peelable film to an acrylic adhesive.SOLUTION: A peelable film has a surface layer on a base material layer, wherein a main component forming the surface layer is a resin component, the resin component contains a modified acrylic resin having an alkyl component and a crosslinkable functional group, total surface energy A of the surface layer is 22 mN/m or more and 29 mN/m or less, an acrylic adhesive is bonded to the surface layer, and total surface energy B of the surface layer after the acrylic adhesive is bonded to the surface layer, the acrylic adhesive is dried, and the acrylic adhesive after drying is peeled from the surface layer is 22 mN/m or more and 29 mN/m or less.SELECTED DRAWING: None
Patent JP-2022002207-A (JP)
Title: Backlight device for display
Inventor: KIM MIN SEON
IPC: H05B47/16
Filed: 2021-06-21
Abstract: To provide a backlight device that reduces or eliminates flicker.SOLUTION: A backlight device includes: a backlight panel that has a matrix structure and includes a light emitting diode channel which is divided into multiple control units; a column driver that provides a column signal corresponding to the column of the light emitting diode channel in units of horizontal periods; a row driver that provides a row signal corresponding to the row of the light emitting diode channel in units of frames and sequentially provides the row signal according to the horizontal period included in the frame; and a current control integrated circuit that is configured in the backlight panel so as to correspond to one by one for each control unit, receives the column signal and the row signal corresponding to the light emitting diode channel of the control unit, and controls the light emission of the light emitting diode channel of the control unit.SELECTED DRAWING: Figure 1
Patent JP-2023002087-A (JP)
Title: Fluid pump and fluid transfer device
Inventor: NISHIJIMA HIDEHIKO
IPC: F04D29/047
Filed: 2021-06-22
Abstract: To provide a fluid pump which is excellent in maintenance performance, and suppressed in a constriction related to a transfer-objective liquid, and a fluid transfer device.SOLUTION: A liquid pump 100 comprises a rotating body 50 having an impeller 8 and a rotating shaft 9, a box body 40 and a bearing. The rotating shaft 9 is connected to the impeller 8. The box body 40 holds the rotating body 50 therein. The bearing rotatably supports the rotating body 50 with respect to the box body 40. The bearing includes a first bearing 11 and a second bearing 30. The first bearing 11 rotatably supports the rotating body 50 with respect to the box body 40. The second bearing 30 is arranged at the impeller 8 side rather than the first bearing 11 in the rotating body 50. The second bearing 30 rotatably supports the rotating body 50 with respect to the box body 40. The second bearing 30 is a foil bearing.SELECTED DRAWING: Figure 2
Patent JP-2023005401-A (JP)
Title: electric pump device
Inventor: AOSHIMA KAZUHIRO
IPC: H02P29/024
Filed: 2021-06-29
Abstract: To provide an electric pump device capable of reducing communication errors with a host controller.SOLUTION: A control device 13 includes: an oscillator 132 for generating an operating clock of the control device 13; and a calculation unit 131 that corrects an operating clock error using a PWM signal from a host controller 1 and calculates a transmission count number indicating the length of one cycle of the PWM signal for transmission to the host controller 1. A communication interface circuit 11 transmits information from a motor 15 to the host controller 1 by the PWM signal in which the transmission count number calculated by the calculation unit 131 is reflected.SELECTED DRAWING: Figure 6
Patent JP-2021166748-A (JP)
Title: Game machine
Inventor: TAKEUCHI TAKAMASA
IPC: A63F5/04
Filed: 2021-06-29
Abstract: To provide a game machine having characteristic display means.SOLUTION: A game machine includes a decorative symbol display device 208 and a chance button 136. The decorative symbol display device 208 can display the display of an item imparting performance related to an item imparting setting. The decorative symbol display device 208 can display the display of a performance customization screen related to performance customization. When the chance button 136 is operated during the display of the performance customization screen, it is executed as an operation related to the performance customization. When the chance button 136 is operated in a first case where, while one of the display of the item imparting performance and he display of the performance customization screen is displayed, the other is started to be displayed, it is executed as an operation related to the item imparting setting. When variable display is started in the first case, the display on the performance customization screen is deleted.SELECTED DRAWING: Figure 28
Patent JP-2023005846-A (JP)
Title: Image shake correction device and imaging apparatus
Inventor: KONISHI KAZUKI
IPC: H04N23/60
Filed: 2021-06-29
Abstract: To provide a smooth video even when a photographer changes a main subject during subject shake antivibration control.SOLUTION: A shake correction control device comprises: subject detection means that detects a main subject; first shake correction amount acquisition means that acquires a first shake correction amount for correcting an image shake of the main subject; second shake correction amount acquisition means that acquires a second shake correction amount for correcting a shake of an imaging apparatus; shake correction control means that controls shake correction means on the basis of at least one of the first shake correction amount and the second shake correction amount; and determination means that determines the presence or absence of a change of the main subject between first timing and second timing. When the determination means determines that the main subject is changed, the shake correction control means changes control from shake correction based on the first shake correction amount to shake correction based on the second shake correction amount.SELECTED DRAWING: Figure 4
Patent JP-2022008272-A (JP)
Title: Internal combustion engine
IPC: F02B43/00
Filed: 2021-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a two-stroke internal combustion engine that reduces the amount of exhaust gas and has a fuel system with high reliability. 
     SOLUTION: An engine is equipped with at least on cylinder, a cylinder cover, a piston, a fuel gas supply system, and a scavenging system. The cylinder has a cylinder wall, and the cylinder cover is disposed at a top portion of the cylinder and has a discharge valve. The fuel gas supply system is equipped with a fuel gas valve configured to inject fuel gas to the cylinder during a compression stroke, and enables the fuel gas to mix with scavenging air. The engine is further equipped with a pre-combustion chamber 114 and a pilot fuel supply system. The pilot fuel supply system is equipped with a pilot fuel valve configured to inject pilot fuel gas to the pre-combustion chamber during the compression stroke, and enables the pilot fuel gas to be compressed before ignition. An ignition element is configured to ignite the pilot fuel gas in the pre-combustion chamber. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023009520-A (JP)
Title: vehicle door trim
Inventor: KATO YUKI
IPC: B60J5/00
Filed: 2021-07-07
Abstract: To provide a vehicle door trim that allows for easy getting on/off into/from a vehicle.SOLUTION: A vehicle door trim 1 includes: a trim body 10 including a trim surface 15 facing a vehicle cabin SP1; and an arm rest 20 disposed on the vehicle cabin SP1 side from the trim body 10. The arm rest 20 includes: an arm rest surface 25 facing the vehicle cabin SP1; an opening 30 in the arm rest surface 25; and a grip portion 41 above the opening 30. The grip portion 41 includes: a grip body 50 extending along the trim surface 15 and separated from the trim surface 15; and a bent portion 55 connecting from a front end 50a of the grip body 50 to the trim surface 15. The opening 30 connects to a clearance CL1 between the grip body 50 and the trim surface 15. The grip portion 41 has a shape such that the bent portion 55 can be gripped through the clearance CL1 and the opening 30.SELECTED DRAWING: Figure 2
Patent JP-2021180013-A (JP)
Title: Differencing of executable dataflow graphs
Inventor: Ilya rozenberg
IPC: G06F8/70
Filed: 2021-07-09
Abstract: To provide a method and system for displaying differences from a second executable dataflow graph.SOLUTION: A method includes comparing a specification of a first executable dataflow graph and a specification of a second executable dataflow graph, the comparison including at least one of identifying a node or link of the first dataflow graph that does not correspond to any node or link of the second dataflow graph, identifying a first node or link of the first dataflow graph that corresponds to a second node or link of the second dataflow graph, and identifying a difference between the first node or link and the second node or link. The method further includes formulating and displaying a graphical representation of at least some of the nodes or links of the first dataflow graph or the second dataflow graph, the graphical representation including a graphical indicator of at least one of the identified node or link and the identified difference.SELECTED DRAWING: Figure 1
Patent JP-2023010143-A (JP)
Title: Printing device and printing system
Inventor: SAKAI TOSHIBUMI
IPC: B41J29/38
Filed: 2021-07-09
Abstract: To solve the problem in which a printing device switches a network to be connected according to a user or an output destination, but a configuration corresponding to communication data which the printing device communicates is not described.SOLUTION: A printing device for causing a display unit to display a setting screen includes: a communication unit that transmits and receives communication data; a setting unit that associates a setting according to a user's input via the setting screen with the communication data received by the communication unit; a storage unit that associates and stores the communication data with the setting; a control unit that controls communication of the corresponding communication data based on the setting stored in the storage unit; and a printing unit that prints.SELECTED DRAWING: Figure 5
Patent JP-2022027541-A (JP)
Title: Photoresist compositions and pattern formation methods
Inventor: THOMAS CARDOLACCIA
IPC: G03F7/20
Filed: 2021-07-20
Abstract: To provide photoresist compositions and pattern formation methods.SOLUTION: A photoresist composition comprises a first polymer formed by free radical polymerization, the first polymer comprising a polymerization unit formed from a monomer comprising an ethylenically unsaturated double bond and an acid-labile group; a photoacid generator; a quencher being a carboxylic acid amide compound having a specific structure; and a solvent.SELECTED DRAWING: None
Patent JP-2021177773-A (JP)
Title: Methods and products to facilitate smokers switching to tobacco heating product or e-cigarettes
Inventor: JOSEPH PANDOLFINO
IPC: A24B15/16
Filed: 2021-07-21
Abstract: To provide tobacco products, including methodology, devices and compositions, for assisting a smoker to transition from conventional tobacco cigarettes to either e-cigarettes or a tobacco heating device, and provide methodology for switching, along with kits, products and apparatuses.SOLUTION: The present disclosure provides methods for regulating tetrahydrocannabinolic acid synthase expression, for use in producing cigarettes, reconstituted cannabis, and other products having reduced Δ9-tetrahydrocannabinolic acid.SELECTED DRAWING: None
Patent JP-2023021586-A (JP)
Title: Particle-linked silica fine particle liquid dispersion, method of producing the same, and abrasive particle liquid dispersion
Inventor: NAKAYAMA KAZUHIRO
IPC: C01B33/18
Filed: 2021-08-02
Abstract: To provide a particle-linked silica fine particle liquid dispersion having an excellent polishing property.SOLUTION: There is provided a particle-linked silica fine particle liquid dispersion containing particle-linked silica fine particles composed of a structure in which silica primary fine particles are linked with each other, with the silica fine particles contained in the particle-linked silica fine particle liquid dispersion satisfying the following requirement [1], and the particle-linked silica fine particles of a stereoscopic branched structure included in the silica fine particles, satisfying the following requirements [2] and [3]. [1] The mean particle diameter (D1) of the silica fine particles measured by a dynamic light scattering method is in a range of not smaller than 50 nm and not larger than 600 nm. [2] The particle-linked silica fine particle of a stereoscopic branched structure has a chain-like structure comprising at least one branch (a) and has a stereoscopic structure relative to the structure. [3] The particle-linked silica fine particle of the stereoscopic branched structure contains an organic polymer component.SELECTED DRAWING: None
Patent JP-2023022360-A (JP)
Title: Rock bolt installation device and rock bolt installation method using the same
Inventor: NOSHIRO YASUNORI
IPC: E21B19/24
Filed: 2021-08-03
Abstract: To allow size and weight of a rock bolt installation device to be reduced and production cost to be reduced through downsizing the device.SOLUTION: A rock bolt installation device 100 is provided with: a guide shell 2; a drifter 1 slide-movably arranged along an axial direction of the guide shell 2 on one of surfaces of the guide shell 2; a rock bolt insertion device 4 slide-movably arranged along an axial direction on the other surface opposite to the one surface of the guide shell 2; and a posture changeover mechanism 24 rotatable to take a boring posture in which a boring device 1 is caused to be positioned on a work axial line CL and an insertion posture in which a rock bolt installation device 4 is caused to be positioned on the work axial line, by rotating the guide shell 2.SELECTED DRAWING: Figure 1
Patent JP-2023025599-A (JP)
Title: electric vehicle
Inventor: OSADA YU
IPC: B60L50/60
Filed: 2021-08-10
Abstract: To enable an increase in electric energy consumption while an electric vehicle is traveling to be curbed.SOLUTION: An electric vehicle 20 which uses electric energy supplied from a battery mounted thereon as a power source comprises a control section 26. The control section 26: preliminarily acquires a destination to which a user plans to move using the electric vehicle 20 based on schedule information of the user; determines a content according to the acquired destination; and downloads the content in a time slot when an electric power purchasing price is cheaper than the other time slots and the battery is to be charged.SELECTED DRAWING: Figure 2
Patent JP-2023025760-A (JP)
Title: Vehicle and coating method
Inventor: II YUKINORI
IPC: B05D1/36
Filed: 2021-08-11
Abstract: To accurately grasp a coating state of a vehicle.SOLUTION: A first coating film, which is peelable afterward, is formed in a first portion on a vehicle body included in a vehicle. A second coating film, which is not continuous to the first coating film, is formed in a second portion which cannot be visually confirmed from the outside of the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2023027622-A (JP)
Title: Memory device and memory system
Inventor: ISHII HIRONORI
IPC: G11C16/34
Filed: 2021-08-17
Abstract: To improve the reliability of a memory device.SOLUTION: A memory device according to an embodiment includes a plurality of memory cell transistors, a first word line, a controller, and a storage circuit. Each of the plurality of memory cell transistors stores a plurality of pieces of bit data. The first word line is connected to the plurality of first memory cell transistors included in the plurality of memory cell transistors. The controller executes loop processing repeatedly including a program loop including program operation and first verification operation. The storage circuit stores status information. In write operation targeted on the plurality of first memory cell transistors, the controller executes second verification operation after executing the loop processing and stores, into the storage circuit, first status data corresponding to results of the loop processing and second status data corresponding to results of the second verification operation.SELECTED DRAWING: Figure 13
Patent JP-2022041927-A (JP)
Title: Decorative sheet and decorative material
IPC: E04F15/02
Filed: 2021-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet and a decorative material which have excellent antiviral property and high processing suitability. 
     SOLUTION: A decorative sheet has a coloring layer, a pattern layer, and a surface protective layer, in which the surface protective layer has a first surface protective layer containing at least one of an antiviral agent, a thermosetting resin, an ultraviolet curable resin and an electron beam curable resin, an addition amount of the antiviral agent to the surface protective layer is 0.2 mass% or more and 10 mass% or less, and an average particle diameter of the antiviral agent is 1 μm or more and 10 μm or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023032699-A (JP)
Title: Adhesive composition, polarizing plate, and picture display unit using the same
Inventor: SUGIYAMA Shohei
IPC: G02B5/30
Filed: 2021-08-27
Abstract: To provide an adhesive composition having a lower resistance, excellent in reworkability and capable of preventing a bruise, and a polarizing plate using the adhesive composition.SOLUTION: An adhesive composition includes a base polymer containing an alkoxy group-containing monomer as a monomer component, an anti-static agent and a polyoxyethylene sorbitan fatty acid ester. A sum of average addition numbers of ethylene oxide contained in the polyoxyethylene sorbitan fatty acid ester and a carbon number of aliphatic hydrocarbon group satisfy an equation below: a sum of average addition numbers of ethylene oxide/a carbon number of aliphatic hydrocarbon group≥0.4.SELECTED DRAWING: Figure 1
Patent JP-2022040104-A (JP)
Title: Clinical site medicine delivery device and method
Inventor: GEOFFREY COLIN WISE
IPC: A61M5/36
Filed: 2021-08-27
Abstract: To provide a device and a method for clinical site medicine delivery.SOLUTION: A clinical site medicine delivery device 200 comprises a central connection member 210 functioning as a boundary part among, a physiologic saline source, a medicament source, and an injection line. The central connection member 210 facilitates priming of the injection line by physiologic saline from the physiologic saline source, injection of the medicament from the medicament source to a patient, and flushing of the injection line by the physiologic saline from the physiologic saline source. The central connection member 210 provides and/or forms a fluid connection part and/or a passage among various parts such as, the physiologic saline source, the medicament source and the injection line.SELECTED DRAWING: Figure 2A
Patent JP-2023034091-A (JP)
Title: Storage system, storage control program, and storage control method
Inventor: KITAZAWA HIDEYUKI
IPC: G06F16/185
Filed: 2021-08-30
Abstract: To make a readout time of data at high speed.SOLUTION: A storage system 100 has: high-speed storage devices 130, 2; and a low-speed storage device 3 whose processing speed is lower than that of the high-speed storage devices 130, 2. The storage system divides a data file into chunks, gives a hash key to the chunks to manage a storage destination of the high-speed storage devices 130, 2 or the low-speed storage device 3, and, on the basis of reference frequency of the chunks, chooses between execution of deduplication of the chunks and execution of duplication storage into the high-speed storage devices 130, 2 to update the storage destination.SELECTED DRAWING: Figure 7
Patent JP-2023037162-A (JP)
Title: Processing method, program, and processing device
Inventor: KURIYAMA SHOHEI
IPC: G10G3/04
Filed: 2021-09-03
Abstract: To perform processing for facilitating finding a point to be improved of a playing motion of a player.SOLUTION: A processing method includes: steps (S601, S602) of acquiring first video data and second video data in which body sites of a first player and a second player who play the same musical piece with the same or similar musical instrument are included, respectively; steps (S603, S604) of acquiring the position of the body site of the first player from the first video data, and acquiring the position of the body site of the second player from the second video data; and step (S605) of generating comparison data that enables a comparison between the body sites of the first and second players who play the same section of the musical piece using the acquired positions.SELECTED DRAWING: Figure 6
Patent JP-2023038475-A (JP)
Title: Electronic component packaging cover tape and package
Inventor: NAGATSUKA YASUNORI
IPC: B32B27/38
Filed: 2021-09-07
Abstract: To provide an electronic component packaging cover tape that can keep a haze value excellently, and can prevent blocking.SOLUTION: Provided is an electronic component packaging cover tape 1 including: a base material layer 2; a heat seal layer 3 arranged on one surface side of the base material layer; and an anti-static layer 4 arranged on a surface side opposite to the surface of the base material layer on the heat seal layer side. The anti-static layer has an anti-static agent, a lubricant, and a binder resin. The lubricant is an ethylene oxide-based nonionic surfactant having an HLB value of 2 or more and 11 or less. The binder resin is an acrylic binder resin or an epoxy-based binder resin.SELECTED DRAWING: Figure 1