baber/WOPTO huggingface dataset:
Patent JP-2023040352-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 realizes a state in which a predetermined area of a pattern display part is visible through a first rotary accessory member, and a state in which an information display part of a second rotary accessory member is visible through the first rotary accessory member in a special pattern game and a jackpot game, and executes a performance for reporting a jackpot type in these states. The first rotary accessory member and the second rotary accessory member can travel in one or plural routes. A state in which the information display part is visible through the first rotary accessory member is realized by movement of the second rotary accessory member to a rear side of the first rotary accessory member. One of the first rotary accessory member and the second rotary accessory member may be movable and the other may be fixed even if both of them are movable when they can be brought closer or separated relatively.SELECTED DRAWING: Figure 170
Patent JP-2022048130-A (JP)
Title: Electronic device for detecting sound source and operation method thereof
Inventor: PARK CHAN WUNG
IPC: G06F16/683
Filed: 2021-09-13
Abstract: To provide an electronic device for detecting a sound source used for multimedia content, and an operation method thereof.SOLUTION: An electronic device is configured to: divide a fingerprint of multimedia content into multiple search sections by preset time intervals; detect at least one sound source having a detection section with which at least one of the search sections is matched; determine position information indicating a time position of the detection section in the multimedia content and a time position of the detection section in the sound source; and provide position information and information related to the sound source.SELECTED DRAWING: Figure 5
Patent JP-2023044587-A (JP)
Title: Image forming apparatus
Inventor: MINAGAWA DAISUKE
IPC: G03G15/16
Filed: 2021-09-17
Abstract: To efficiently apply a voltage having the same polarity as a normal electrification polarity of toner to a transfer member, while reducing a size and cost of an apparatus by not providing a separate power supply for applying a voltage having the same polarity as the normal electrification polarity of toner to the transfer member.SOLUTION: An image forming apparatus 1 has a photoreceptor 2, an electrifying member 3, an exposure device 4, a developing member 21, a developing voltage application unit E2, a transfer member 8, a first transfer voltage application unit E3, a second transfer voltage application unit E4, a common power supply 50 that supplies a voltage to the developing voltage application unit E2 and the second transfer voltage application unit E4, and a control unit 100 that can control the common power supply 50. The control unit 100 controls to execute image forming operation to form a toner image on a recording material P and non-image forming operation different from the image forming operation, and controls the common power supply 50 in the non-image forming operation.SELECTED DRAWING: Figure 4
Patent JP-2022023061-A (JP)
Title: Compositions and Methods for Producing Dendritic Cells
IPC: A61P31/14
Filed: 2021-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a composition for treating a cancer. 
     SOLUTION: Provided is a composition of stimulated and matured dendritic cells. The composition is produced by (a) culturing dendritic cells on a hard surface; (b) lysing at least one melanoma cell with a hypochlorite solution to produce a lysate, the at least one melanoma cell being derived from a subject having melanoma; and (c) contacting the dendritic cells with the lysate, R848, interferon gamma, and lipopolysaccharide to produce stimulated and matured dendritic cells. Treatment of cancer involves infection with dengue virus. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023049111-A (JP)
Title: game machine
Inventor: UEDA YOSHIHIRO
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To provide a game machine in which cost-cutting is enabled as a whole by appropriately distributing cost onto each adhesive sheet.SOLUTION: A game machine is provided in which adhesive sheets having glue layers on their back surfaces are stuck on predetermined portions to be stuck. The adhesive sheets include a decorative seal (a first adhesive sheet) S15 that is to be stuck to a portion to be stuck having translucency and an attention raising seal (a second adhesive sheet) that is to be stuck to a portion to be stuck having no translucency. The attention raising seal is printed with a fewer number of printing blocks than the decorative seal S15. Further, a plurality of printing blocks to be used in the decorative seal 11 may include a plurality of printing blocks with same colors with different transmittances.SELECTED DRAWING: Figure 9
Patent JP-2022117410-A (JP)
Title: fluid coupling
IPC: F16L37/23
Filed: 2021-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluid coupling which enables connection by a single operation without operating a sleeve, and interlocks a plug body and a slide valve to make it possible to prevent leakage of an inside fluid to an outside, and a fluid coupling which facilitates attaching a slide valve to a socket body. 
     SOLUTION: A fluid coupling 1 comprises a plug 2, and a socket 3 to engage the plug 2. The coupling comprises interlocking means 10e, 73, 52b which, in inserting the plug 2 into the socket 3, connects a plug body 10 and a slide valve 70 together, and, in withdrawing the plug 2 from the socket 3, disconnects the plug body 10 and the slide valve 70. A tip of the slide valve 70 extends to a tip side of a socket body 50 beyond a steel ball 53. From a plug insertion side end surface of the socket 3, the steel ball 53, the interlocking means 10e, 73, 52b and a stop ring 54 are disposed in this order. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023051273-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2021-09-30
Abstract: To provide a Pachinko game machine capable of enhancing fun of a game.SOLUTION: A Pachinko game machine includes a standby operation performance for freezing a decorative pattern during a stop display of a special pattern and performing first operation of a stage background image, and a varying operation performance for performing second operation differing from the first operation to a stage background image during a variation display of a special pattern, can start a variation display in a state in which first operation of a stage background image is continued when starting a variation display of a special pattern during execution of the standby operation performance, can execute a standby demonstration performance differing from the standby operation performance when a predetermined condition is satisfied during a stop display of a special pattern, and can execute a predetermined performance differing from a specific performance with entry of game balls into a start pocket as an opportunity during execution of a standby demonstration performance while being capable of executing the specific performance with entry of game balls into the start pocket as an opportunity during execution of the varying operation performance.SELECTED DRAWING: Figure 134
Patent JP-2022000657-A (JP)
Title: Measurement element
Inventor: SHIMAMOTO ATSUSHI
IPC: G01B7/14
Filed: 2021-10-01
Abstract: To provide a measuring element for a gap measuring device, by which to-be-measured objects with a narrow gap therebetween can be stably measured with high accuracy and at a low cost.SOLUTION: In a gap measuring device for electrically conductive to-be-measured objects, a measuring element 3 has, on one side, a first electrode 4 and a third electrode 6a surrounding the first electrode 4 and has, on the opposite side, a second electrode 5 and fourth electrodes 7b, 7c surrounding the second electrode 5. A measurement output unit 2 includes: AC current generation means 20 that includes a sine wave generation circuit and applies an AC current to each electrode; impedance converters 13a, 13b that bring the third electrode 6a and the fourth electrodes 7b, 7c, the first electrode 4 and the second electrode 5 to the same potential; and voltage measuring means 14a, 14b that measure a voltage of each electrode. The AC current generation means 20 includes a phase shift circuit 11 that outputs phase-shifted sine waves shifted to the second electrode 5 and the fourth electrodes 7b, 7c. From respective voltage values output from the voltage measuring means 14a, 14b, the measurement output unit 2 calculates a gap distance between the to-be-measured objects.SELECTED DRAWING: Figure 5
Patent JP-2023054536-A (JP)
Title: Skin material including composite yarn
Inventor: IKENAGA HIDEO
IPC: D02G3/04
Filed: 2021-10-04
Abstract: To provide a skin material for a seat of a vehicle, furniture or the like and an interior material or the like of the vehicle, which exhibits high designability having moire appearance by constituting a surface layer knitted fabric by composite yarn formed of at least two types of different color yarns and can suppress a single yarn of the composite yarn from being pulled out or scuffing even if a hard protrusion such as hook portion of a hook-and-loop fastener rubs against the surface.SOLUTION: A skin material includes a cubic knitted fabric consisting of a surface layer knitted fabric, a back layer knitted fabric, and a connection yarn for connecting the surface layer knitted fabric and the back layer knitted fabric. At least 30% of stitches included in the surface layer knitted fabric are formed of a composite yarn including at least two types of different yarns. Single fiber bundle component M of the stitches formed of the composite yarn is 0.6 or more and 6.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2023056362-A (JP)
Title: Method of setting file name of transmission file in image processing device
Inventor: TERAO KIMIHIDE
IPC: H04N1/00
Filed: 2021-10-07
Abstract: To discriminate a document type other than a front side or rear side of a scanned document, from a file name in transmission.SOLUTION: An image processing device 103, which digitizes a scanned document to transmit to an arbitrary server, comprises means of: switching an imparting method of a file name according to scanning means; imparting document attributes about the scanning means or a scanning result to a scanned document in scanning; generating the file name corresponding to the document attributes imparted to the scanned document; and digitizing the scanned document to transmit with the file name generated by the file name generation means.SELECTED DRAWING: Figure 10
Patent JP-2022009262-A (JP)
Title: Method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery
IPC: H01M4/525
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an efficient manufacturing method to obtain a positive electrode active material including lithium transition metal composite oxide particles each consisting of a particle, or including secondary particles each formed by primary particles of which the number is reduced. 
     SOLUTION: A method for manufacturing a positive electrode active material for a nonaqueous electrolyte secondary battery comprises the steps of: preparing nickel-containing composite oxide particles of which the ratio  1 D 90 / 1 D 10  of a 90%-particle diameter  1 D 90  to a 10%-particle diameter  1 D 10  in a volume-based cumulative particle-size distribution is 3 or less; mixing the composite oxide particles with a lithium compound to obtain a first mixture; performing thermal treatments on the first mixture at a first temperature and a second temperature higher than the first temperature respectively to obtain a first thermal treatment product; and performing a dispersion treatment on the first thermal treatment product. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023063853-A (JP)
Title: Information processing device, schedule generation method, schedule generation program, and control system
Inventor: KOURA YOHEI
IPC: B65F9/00
Filed: 2021-10-25
Abstract: To achieve high accuracy of automatic control of a crane.SOLUTION: An information processing device (1) includes: a halfway state determination unit (103) for determining whether or not a difference between a predicted halfway state which is predicted by control simulation based on a first schedule and an actual halfway state obtained by actually performing control in accordance with the first schedule is within an allowable range; and a schedule generation unit (101) for generating a second schedule in accordance with the actual halfway state when it is determined that the difference is not within the allowable range.SELECTED DRAWING: Figure 1
Patent JP-2023064834-A (JP)
Title: Management device and program
Inventor: HAMANO KEISUKE
IPC: H04L41/085
Filed: 2021-10-27
Abstract: To properly manage a device by a computer even when the configuration of the device attached to the computer changes in a case in which the operating state of the computer changes.SOLUTION: A second management device 30 connected to devices 5 includes: a local communication IF 35 that communicates with the devices 5; a second storage unit 33 that stores a device list 46 in which the devices 5 that can be communicated by the local communication IF 35 are registered; and a second device management unit 43 that acquires device information from the devices 5 registered in the device list 46. The second device management unit 43 creates the device list 46 and stores it in the second storage unit 33 when the second management device 30 shifts from a first state to a second state.SELECTED DRAWING: Figure 1
Patent JP-2022085859-A (JP)
Title: Photosensitive composition
Inventor: MARTIN KUNZ
IPC: G03F7/004
Filed: 2021-10-27
Abstract: To achieve shortening of the production time of a relief structure, improvement of printing quality, predictability of a patternized surface, improvement in reliability and accuracy, improvement of durability of a relief structure and to achieve improvement of resolution of a printed image.SOLUTION: There is provided a photosensitive composition of a developable relief precursor which comprises at least one copolymer as a component C, at least one ethylenically unsaturated compound as a component U, at least one photoinitiator or photoinitiator system as a component P and at least one water-soluble and/or water-dispersible binder as a component B, wherein the at least one copolymer as a component C is an at least partially hydrolyzed ethylene-vinyl acetate copolymer containing -CH2-CH2- group, the content of the CH2-CH2- group in the partially hydrolyzed ethylene-vinyl acetate copolymer is less than 20 mol%, preferably less than 15 mo;%, more preferably less than 10 mol%.SELECTED DRAWING: None
Patent JP-2023068561-A (JP)
Title: bristles for toothbrush
Inventor: SUZUKI AKIRA
IPC: A46D1/00
Filed: 2021-11-02
Abstract: To provide bristles for a toothbrush which are implanted on a planting base and capable of improving a dental plaque removal effect by scraping tooth surfaces and a coloring removal effect further.SOLUTION: Bristles 10 for a toothbrush are implanted on a planting base 21 and compose a brush part 17. On an outer peripheral surface of at least an end region 11a in a bristles body 11 made of non-polyester resin, a plurality of fine depressed recesses 12 having angular opening edge parts 12a are dispersed and formed. The depressed recesses 12 are formed to have angular opening edge parts 12a by removing from the outer peripheral surface of the bristles body 11 by alkali dissolution a plurality of fine resin chips 13 that are dispersed on and implanted in the outer peripheral surface of the bristles body 11 and made of polyester resin.SELECTED DRAWING: Figure 2
Patent JP-2023071022-A (JP)
Title: Oil agent additive and oil agent composition
Inventor: KAMENOUE SHOGO
IPC: C10M133/54
Filed: 2021-11-10
Abstract: To provide an oil agent additive that is easily soluble in an oil agent and has an excellent effect of lowering a coefficient of friction, and an oil agent composition that contains the oil agent additive.SOLUTION: An oil agent additive of the present invention comprises at least one compound represented by a following chemical formula (1) ( in the chemical formula (1), R1 and R2 are each an aliphatic hydrocarbon group having 1 or more and 33 or less of carbon atoms, a total carbon number of R1 and R2 is 2 or more and 34 or less, X is a single bond or an aliphatic hydrocarbon group having 1 or more and 5 or less of carbon atoms, A is -N(R3)(R4), R3 is a methyl group or a hydroxyalkyl group having 2 or more and 4 or less of carbon atoms, and R4 is a hydroxyalkyl group having 2 or more and 4 or less of carbon atoms).SELECTED DRAWING: None
Patent JP-2023072941-A (JP)
Title: work vehicle
Inventor: YAMADA KANAKO
IPC: A01B69/00
Filed: 2021-11-15
Abstract: To provide a work vehicle which is excellent in visibility of a state indication lamp and capable of preventing a situation that the state indication lamp is brought into contact with an external object.SOLUTION: A work vehicle comprises: a travel vehicle body; a work machine; a reception antenna which acquires positional information of the travel vehicle body; an antenna frame which supports the reception antenna; an antenna cover which covers the reception antenna; and a state indication lamp which indicates a state of the work vehicle. A support member supporting the state indication lamp is fixed to an upper section of the antenna frame. The support member has a mechanism enabling the state indication lamp to be rotated between an operation state with at least a portion of the state indication lamp positioned above an upper edge of the antenna cover and a storage state with a whole of the state indication lamp positioned below the upper edge of the antenna cover.SELECTED DRAWING: Figure 5
Patent JP-2023074586-A (JP)
Title: Electric connection box, and wire harness
Inventor: TAKEUCHI KUNIHIKO
IPC: H02G3/22
Filed: 2021-11-18
Abstract: To protect a shielded electric-wire.SOLUTION: An electric connection box comprises: a housing 10 having an accommodation chamber 10a; an electric connection tool 20 for electrically connecting first shielded electric-wires We1 and second shielded electric-wires We2 in the accommodation chamber; terminal fittings 30 to each of which a braided body of the respective second shielded electric-wires is connected to fix it to the housing in the accommodation chamber; and electric-wire protection members 40 each provided with an electric-wire protection part 41 for covering respective second shielded electric-wires to protect it from peripheral components. The housing comprises: a case body 10A having the accommodation chamber surrounded by a tube-shaped outer peripheral wall 11; and a cover 10B attached onto a ring-shaped end surface on one end of the outer peripheral wall to plug an opening of the one end of the outer peripheral wall. The case body has electric-wire insertion portions 16 each of which has the outer peripheral wall cut off from the ring-shaped end surface on the one end to allow the second shielded electric-wires covered by the electric-wire protection part to pass through from the inside to the outside or vice versa, and each of which holds the respective electric-wire protection members. The electric-wire protection part has a protruding portion 42, protruding to the outside of the housing beyond the respective insertion portions, and allowing the second shielded electric-wires to be pulled out of the housing.SELECTED DRAWING: Figure 2
Patent JP-2023076894-A (JP)
Title: Electromagnetic wave transmitter/receiver
Inventor: OUCHI KAZUYUKI
IPC: H01Q21/12
Filed: 2021-11-24
Abstract: To provide an electromagnetic wave transmitter/receiver for efficiently transmitting and receiving electromagnetic waves in the absence of a waveguide with good straight advancing performance.SOLUTION: When three mutually perpendicular directions are defined as x, y, and z directions, two or more electrodes 11 and 12 extending in the x direction are arranged parallel to each other and arranged side by side in the z direction, and the two or more electrodes are respectively connected to common lead wires 13 and 14. Voltages are repeatedly applied with opposite characteristics to each other between adjacent electrodes. An electromagnetic wave with a resonance frequency determined by the electromagnetic wave velocity and the distance between the electrodes is induced between the electrodes and transmitted in the space in the z direction, or the electromagnetic wave transmitted in the space in the z direction is received by two or more electrodes, and a voltage is induced between adjacent electrodes by electromagnetic waves having the resonance frequency determined by the electromagnetic wave velocity and the distance between the electrodes, and is output as an alternating current from the lead wires.SELECTED DRAWING: Figure 1
Patent JP-2023077711-A (JP)
Title: Joining structure, design method of joining structure and manufacturing method of joining structure
Inventor: FUKUDA NAOHIKO
IPC: B62D25/08
Filed: 2021-11-25
Abstract: To provide a joining structure which can improve a fastening force between a first member and a second member while suppressing an exfoliation of a rust prevention film of the first member, in the structure in which the first member having the rust prevention film and the second member are fastened to each other.SOLUTION: A joining structure comprises a first member 1 in which an electrodeposited coating 6 as a rust prevention film is formed on a surface of a metal-made base material 5, a second member 2 contacting with the first member 1, and fastening members 3, 4 for fastening the first member 1 and the second member 2. Protrusions 7 having heights lower than a thickness of the electrodeposited coating 6 are formed at least at a part of the surface of the second member 2 contacting with the first member 1 in a plurality of pieces. The first member 1 and the second member 2 are fastened to each other by the fastening members 3, 4 in a state that the base material 5 of the first member 1 and the protrusions 7 do not contact with each other, and the electrodeposited coating 6 of the first member 1 and the protrusions 7 are engaged with each other.SELECTED DRAWING: Figure 2
Patent JP-2023078606-A (JP)
Title: Sheet feeding device, image forming system, and control program
Inventor: TAKAHASHI MICHIO
IPC: B65H3/48
Filed: 2021-11-26
Abstract: To stably perform a sheet feeding.SOLUTION: A sheet feeding device 10 includes: a placement part 331 for stacking a plurality of sheets; an air supply part 31 including a tip fan 311 that generates an air flow directed the sheet from a tip end side in a sheet feeding direction of the sheets stacked on the placement part 331; an adsorption conveyance part 32 that adsorbs and conveys the uppermost sheet separated from a bundle of sheet stacked by the air supply part 31; a detection part that detects the amount of feeding that is conveyed along with the next sheet when the uppermost sheet is conveyed by the adsorption conveyance part 32; and a control section 11, the control part 11 controls the air volume of the tip fan 311 so that the air volume of the tip fan 311 increases as the entrainment amount detected by the detection part increases.SELECTED DRAWING: Figure 2