baber/WOPTO huggingface dataset:
Patent JP-2023109510-A (JP)
Title: Image forming device and method for controlling communication with consumable supply unit
Inventor: ISHIKURA KAORU
IPC: B41J29/38
Filed: 2022-01-27
Abstract: To retry operation of forming an image without stopping the operation depending on a situation, when an error occurs in reading and writing to and from a non-volatile memory mounted on a consumable supply unit.SOLUTION: An image forming device comprises: an opening/closing sensor that detects a state of a main body cover that is opened and closed when a consumable supply unit mounted with a non-volatile memory is replaced; a memory communication circuit which reads and writes data concerning use of the consumable supply unit, between the non-volatile memory mounted on the consumable supply unit and the circuit; a memory reset circuit that resets a state concerning the reading and writing to and from the non-volatile memory; and a control part that, when an error occurs during communication of the reading and writing with the non-volatile memory, makes the memory reset circuit reset the state and then retries the communication. The control part resets and retries the communication, for the communication error occurring in a state where the main cover is closed, but does not reset nor retry the communication, for the communication error occurring in a state where the main cover is opened.SELECTED DRAWING: Figure 7
Patent JP-2023112243-A (JP)
Title: Polycarbonate resin and molded article comprising the same
Inventor: OYAMA TATSUYA
IPC: C08G64/04
Filed: 2022-02-01
Abstract: To provide a polycarbonate resin having excellent scratch resistance, heat resistance and moldability and to provide a molded article comprising the same.SOLUTION: There is provided a polycarbonate resin comprising a repeating unit (A) derived from 9,9-bis(4-hydroxy-3-cyclohexylphenyl)fluorene as a main repeating unit and a repeating unit represented by the following formula (B), wherein the molar ratio (A:B) between the repeating unit (A) and the repeating unit (B) is in the range of 5 or more and less than 40:95 or less and more than 60. Wherein, R1 and R2 each independently represents a hydrogen atom, a substituent having 1 to 20 carbon atoms which may contain an aromatic group or a halogen atom, U represents a single bond or a divalent linking group, L1 and L2 each independently represents a divalent linking group, j and k each independently represents an integer of 1 to 4 and m and n each independently represents 0 or 1.)SELECTED DRAWING: None
Patent JP-2023112401-A (JP)
Title: Image generation method and image display unit
Inventor: GOTO KIICHIRO
IPC: G09G5/377
Filed: 2022-02-01
Abstract: To visually grasp small change appearing in a form of a moving body to be evaluated.SOLUTION: An image generation method includes: acquiring a first image which is an image of a first frame; acquiring a second image which is an image of a second frame after the first frame; and generating a first superposition image having the first image and the second image superposed.SELECTED DRAWING: Figure 4
Patent JP-2023114684-A (JP)
Title: Magnetic bearing structure
Inventor: FUKAYA TETSUYOSHI
IPC: F16C32/04
Filed: 2022-02-07
Abstract: To provide a bearing structure that facilitates positioning in a rotation axis direction.SOLUTION: A magnetic bearing structure comprises a shaft that rotates with a stretching direction as a rotation axis, an inner ring connected to the shaft, and an outer ring provided on the outer periphery of the inner ring. The inner ring and the outer ring are each composed of a bond magnet, and are provided so that the same poles face each other. In a cross-section in a rotation axis direction, one of the outer ring and the inner ring has a recess that houses the other.SELECTED DRAWING: Figure 1
Patent JP-2023115564-A (JP)
Title: filter device
Inventor: UNO TAKUMA
IPC: F02M37/34
Filed: 2022-02-08
Abstract: To solve the problem that when a filtering material is made thick in order to enhance filtering performance of a filter device, the size of the filter device becomes large, which leads to need a large installation space, and provide a filter device capable of improving filtering performance without increasing the shape of a filter.SOLUTION: A filter device has an outside filter 10 formed in a bag shape, and an inner rib member 20 that holds an internal volume of the outside filter 10. The inner rib member 20 is composed of an inside filter having a filtering function, and the inside filter is formed separately from the outside filter 10.SELECTED DRAWING: Figure 3
Patent JP-2022063305-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a player's interest in a game. 
     SOLUTION: A second discrimination is executed by second discrimination means on the basis of passage of a game ball through passage means, and a variable game is executed on the basis of the fact that the determination result of the second determination means is a second determination result. On the basis of execution of the second determination by the second determination means, as a variable mode of variable means until the second determination can be executed next, the variable means is variable in one of a plurality of variable modes including at least a first variable mode in which a game ball is difficult to enter ball entering means and a second variable mode in which a game ball is easy to enter the ball entering means. The variable means is more easily to be changed in the second variable mode when the second determination is executed during execution of a privilege game than during a specific game state. Thereby, a player's interest in a game can be increased. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023117245-A (JP)
Title: cam clutch
Inventor: KUREMATSU YUJI
IPC: F16D41/08
Filed: 2022-02-10
Abstract: To provide a cam clutch which has a simple structure, eliminates a need for high accuracy control, and needs a small driving force for changing an attitude of each cam forcibly to improve stability of clutch operation and attain high responsiveness.SOLUTION: A cam clutch includes multiple cams 140 supported between an inner ring 110 and an outer ring 120 by a cage member 150 and arranged in a circumferential direction. The cam clutch includes a selector 170 which may control a relative rotation angle formed between itself and the inner ring 110 or the outer ring 120, to which the cage member 150 is fixed, and has a cam attitude control surface 171 capable of contacting with a cam surface of each cam 140 and changing an attitude of the cam 140. The cam attitude control surface 171 has cam release parts each of which protrudes to the radial direction cam 140 side relative to a cam operation part and changes the attitude of the cam 140 to an inoperative attitude.SELECTED DRAWING: Figure 6
Patent JP-2023121559-A (JP)
Title: Viscous composition
Inventor: TAKEUCHI EISUKE
IPC: C08L33/02
Filed: 2022-02-21
Abstract: To provide a viscous composition which contains an ethylenically unsaturated monomer and has high light stability (hardly decreases in viscosity by light irradiation).SOLUTION: The viscous composition contains (A) a polymer of a water-soluble ethylenically unsaturated carboxylic acid monomer crosslinked by a crosslinking agent, (B) a neutralizer, (C) water and/or an alcohol, and (D) an ultraviolet absorber. The sphericity of the polymer (A) is 0.7-1.0. The ultraviolet absorber (D) is at least one selected from the group consisting of ethylhexyl methoxycinnamate, ferulic acid, and its salts.SELECTED DRAWING: None
Patent JP-2023122035-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-22
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: game control means (a game control microcomputer 100) for controlling progress of a game; performance control means (a performance control CPU 120) for controlling a performance; and a liquid crystal indicator (an image display device 5). The performance control means displays a glass plate image on the liquid crystal indicator and executes a cracking performance for cracking the glass plate image according to a performance control command transmitted from the game control means.SELECTED DRAWING: Figure 1
Patent JP-2023122203-A (JP)
Title: Electric vehicle management device and electric vehicle management system
Inventor: OKUBO ATSUSHI
IPC: G06Q50/06
Filed: 2022-02-22
Abstract: To provide an electric vehicle management device and an electric vehicle management system capable of facilitating a user for power control such as charging in a power station provided in an entertainment facility.SOLUTION: In an electric vehicle management system, a server 100 (electric vehicle management device) includes a communication unit 103 (second communication unit) that communicates with a mobile terminal 14 (first communication unit) of a user of an electric vehicle 10. The server 100 includes a processor 101 (control unit) that controls the communication unit 103. The processor 101 controls the communication unit 103 so that a permission signal which permits receiving a privilege in an amusement park 300 is transmitted to the mobile terminal 14 of the user when a predetermined condition is satisfied regarding power control in an EVSE 20 (power station) provided in the amusement park 300 (entertainment facility).SELECTED DRAWING: Figure 2
Patent JP-2023124883-A (JP)
Title: Image forming device
Inventor: ITO HIROKI
IPC: G03G21/16
Filed: 2022-02-26
Abstract: To prevent disconnection of a connector while turning an electrical unit in a configuration that allows the electrical unit to be turned without disconnecting a connection wire of an image reader connected to the electrical unit.SOLUTION: An opening for exposing a connector mounted on a control board is provided on an upper surface of an electrical unit, and a connection wire of an image reader is arranged to pass near a rotation axis of the electrical unit and the upper surface of the electrical unit, such that a connector of the connection wire is connected to the connector on the control board via the opening.SELECTED DRAWING: Figure 7
Patent JP-2023125695-A (JP)
Title: container
Inventor: ABE TAKAYUKI
IPC: B65D55/08
Filed: 2022-02-28
Abstract: To provide a container which has good visibility of display parts provided on both a container body and a cap, and is also excellent in recyclability.SOLUTION: A container 10 includes: a container body 1 having a mouth part 1d with its upper portion opened; a cap 2 mounted on the mouth part 1d and aligned in a longitudinal direction relative to the container body 1; and a shrink film 3 covering the container body 1 and the cap 2, wherein the container body 1 does not have a display composed of a material different from a material constituting the container body 1, the cap 2 does not have a display composed of a material different from a material constituting the cap 2, and the shrink film 3 includes a first fracture planned part 3b extending in a lateral direction at a position solely covering the container body 1, and a second fracture planned part 3c extending in a lateral direction at a position solely covering the cap 2, and a display part 3g for a container body positioned below the first fracture planned part 3b and a display part 3h for a cap positioned above the second fracture planned part 3c.SELECTED DRAWING: Figure 1
Patent JP-2023127177-A (JP)
Title: Communication method and communication system
Inventor: SETO YUKI
IPC: H04M3/487
Filed: 2022-03-01
Abstract: To facilitate contact from users to people related to a facility.SOLUTION: In a communication system 1, a sound emitting device EA of an audio facility E1 of an A station S1 transmits authentication information to the inside of the A station S1. The communication system 1 starts communication between a user terminal 10-1 and a related person terminal 20-1 held by a related person C1 at the A station S1 in response to a connection request transmitted from the user terminal 10-1 which has received the authentication information transmitted by the audio facility E1.SELECTED DRAWING: Figure 1
Patent JP-2022136030-A (JP)
Title: Method for exciting superconducting bulk magnet by magnetic field cooling using at least one inhomogeneous magnetic field component of applied excitation magnetic field
Inventor: STEPHEN ALFRED MARCH
IPC: H01F6/00
Filed: 2022-03-03
Abstract: To provide a method for magnetizing a superconducting bulk magnet that improves the homogeneity of the trapped magnetic field of the superconducting bulk magnet in a simple manner.SOLUTION: In a method of magnetizing a superconducting bulk magnet with an exciter 1, a magnet excitation system 10 is excited such that a first magnetic field is generated within a sample volume 5 after excitation. The superconducting bulk magnet 90a has a temperature T such that T>Tc is satisfied. In the method, the superconducting bulk magnet 90a is further cooled to a temperature T<Tc and the magnetic field is released from the magnet excitation system 10 that inductively excites the superconducting bulk magnet 90a such that the superconducting bulk magnet 90a captures the second magnetic field within the sample volume 5.SELECTED DRAWING: Figure 1
Patent JP-2023130061-A (JP)
Title: tire
Inventor: NOGUCHI TAKASHI
IPC: B60C11/00
Filed: 2022-03-07
Abstract: To provide a tire improved in integrated performance of wet performance and dry performance.SOLUTION: A tire comprising a tread having at least one circumferential, the circumferential groove portion is formed of a groove portion forming rubber composition including rubber components and silica, and tanδ at the time when the groove portion forming rubber composition is wetted with water, tanδ at the time when the composition is dried, and a ratio of a maximum groove depth D(mm) of the circumferential groove portion to a maximum thickness T(mm) of the tread satisfy the following formulas (1) and (2): tanδ at the time when the composition is wetted with water/tanδ at the time when the composition is dried >1.00 (1-2) and Z≥0.10, wherein tanδ is loss tangent at the time when 30 minutes elapse after measurement is started, which is measured under a condition that a temperature is 30°C, initial strain is 10%, dynamic strain is 1%, a frequency is 10 Hz, a mode is an extension mode and a measurement time is 30 minutes, and Z is D/T.SELECTED DRAWING: None
Patent JP-2023130244-A (JP)
Title: Photovoltaic power generation amount prediction device, method for controlling photovoltaic power generation amount prediction device, and program
Inventor: KAWACHI SEIJI
IPC: H02J3/38
Filed: 2022-03-07
Abstract: To more accurately predict the amount of power generated in a photovoltaic power generation facility a short time later from now without providing an observation facility for each installation location of the photovoltaic power generation facility.SOLUTION: A photovoltaic power generation amount prediction device determines a first predicted value obtained by predicting the amount of power generated in a photovoltaic power generation facility within a period of a first time from the present time, and the device comprises: a provisional value calculation unit that calculates a provisional value of the first predicted value by using a first calculation formula; a second predicted value calculation unit that calculates, by using a second calculation formula, a second predicted value obtained by predicting the amount of power generated in the photovoltaic power generation facility in a period of a second time shorter than the first time from the present time; a third predicted value calculation unit that, based on the provisional value and the amount of power generated in the photovoltaic power generation facility from the time the first time earlier than the present time to the present time, calculates a third predicted value obtained by predicting the amount of power generated in the photovoltaic power generation facility within a period of the second time from the present time; and a first predicted value calculation unit that calculates the first predicted value by subtracting the difference between the third predicted value and the second predicted value from the provisional value.SELECTED DRAWING: Figure 5B
Patent JP-2023130854-A (JP)
Title: Sprayer, method for operating sprayer, and program
Inventor: MORIZAKI SHINYA
IPC: E02D17/20
Filed: 2022-03-08
Abstract: To provide a sprayer which can automatically perform operation that has been conventionally performed by an operator, a method for operating the sprayer, and a program.SOLUTION: A sprayer 1 includes: an upper pot 3 having a material charge port 2; a lower pot 13 which communicates with the upper pot 3 by a connection port 4 and has a material discharge port 15; an inner lid 17 for opening/closing the connection port 4; an inner lid driving unit 18 for moving the inner lid 17 between an open position where the connection port 4 is opened and a close position where the connection port 4 is closed; an agitator driving unit 31 for driving an upper pot agitator 6 provided on the upper pot 3 and a lower pot agitator 14 provided on the lower pot 13; and a control unit 11 for driving the inner lid driving unit 18 so that the inner lid 17 is moved to the close position, when a current value at the time of driving the agitator driving unit 31 is equal to or less than a predetermined value, and the state where the current value is equal to or less than the predetermined value continues for a predetermined period of time.SELECTED DRAWING: Figure 1
Patent JP-2022151693-A (JP)
Title: Rotary electric machine system
Inventor: MATSUDA HIDEAKI
IPC: H02P25/18
Filed: 2022-03-09
Abstract: To provide a rotary electric machine system capable of changing wiring mode in a rotary electric machine according to a required torque of the rotary electric machine.SOLUTION: A rotary electric machine system 10 includes: a multi-phase rotary electric machine 12 having two windings for each phase; a first power supply 18 connected to the rotary electric machine via a first inverter 14; a second power supply 20 connected to the rotary electric machine 12 via a second inverter 16; a required torque calculation unit 72 for calculating a request torque correlation value that correlates with the requested torque of the rotary electric machine 12; and a control unit 74 for controlling the first inverter 14 and the second inverter 16 based on the requested torque correlation value.SELECTED DRAWING: Figure 1
Patent JP-2022082576-A (JP)
Title: Affine motion prediction-based image decoding method and apparatus using affine mvp candidate list in image coding system
IPC: H04N19/157
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a video decoding method. 
     SOLUTION: A method comprises the steps of: obtaining motion prediction information for a current block from a bitstream; and constructing an affine MVP candidate list for the current block. The step of constructing the affine MVP candidate list comprises, when the number of derived affine MVP candidates including an inherited affine MVP candidate and a constructed affine MVP candidate is less than 2, deriving a first affine MVP candidate, where the first affine MVP candidate is an affine MVP candidate including a specific motion vector as candidate motion vectors for CPs and the specific motion vector is an available motion vector among a candidate motion vector for CP0, a candidate motion vector for CP1, and a candidate motion vector for CP2. 
     SELECTED DRAWING: Figure 23 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132188-A (JP)
Title: industrial inspection system
Inventor: KANO MASAAKI
IPC: G06T7/00
Filed: 2022-03-10
Abstract: To provide an industrial inspection system for reducing cost and improving determination accuracy.SOLUTION: An industrial inspection system 1 includes a quality determination device 4 and an abnormality determination device 5. The quality determination device 4 acquires determination data from an inspection object by a determination data acquisition unit 41, and determines the quality of the inspection object on the basis of the determination data and a learned model A. The abnormality determination device 5 stores first evaluation data based on intermediate data in the learned model A, and acquires second evaluation data based on data in the middle of processing the determination data in a quality determination unit 43 of the quality determination device 4. Then, it calculates inter-data distance L between the first evaluation data and the second evaluation data, and determines whether a data acquisition condition is abnormal when the determination data acquisition unit 41 acquires the determination data on the basis of a comparison result obtained by comparing the inter-data distance L with a threshold P.SELECTED DRAWING: Figure 1
Patent JP-2023132218-A (JP)
Title: Semiconductor manufacturing device and method for manufacturing semiconductor device
Inventor: TOKUNAGA JUNJI
IPC: H01L21/027
Filed: 2022-03-10
Abstract: To provide a semiconductor device capable of highly accurately performing processing by a spin coating method even when a substrate is warped.SOLUTION: A semiconductor manufacturing device of an embodiment comprises a holding unit, a discharging unit, a driving unit, a control unit, a first sensor, a second sensor, and a correction unit. The holding unit holds and rotates a substrate. The discharging unit discharges a liquid to a surface of the substrate held by the holding unit. The driving unit displaces the discharging unit. The control unit controls the driving unit so that the liquid is discharged to a prescribed discharge position of the surface. The first sensor detects a first distance from a reference surface below a rear surface of the substrate held by the holding unit to a first position of the rear surface. The second sensor detects a second distance from the reference surface to a second position inside the first position of the rear surface. The correction unit corrects the discharge position on the basis of the first distance and the second distance.SELECTED DRAWING: Figure 1
Patent JP-2023135009-A (JP)
Title: Imaging point registration system
Inventor: NAKANO HIROAKI
IPC: G08G1/00
Filed: 2022-03-15
Abstract: To provide a technology that reduces a possibility of making a mistake in designating an imaging direction at an imaging point.SOLUTION: An imaging point registration system comprises: a reception unit that accepts designation of an imaging point and an imaging direction at the imaging point; a direction specifying unit that specifies a direction in which a road section including the imaging point extends; a guide unit that, if there is a difference between the imaging direction and the direction in which the road section including the imaging point extends, provides guidance that there is a difference therebetween; and a registration unit that registers the imaging direction specified again according to the guidance in association with the imaging point.SELECTED DRAWING: Figure 1
Patent JP-2023135228-A (JP)
Title: Operation lever
Inventor: KOBAYASHI HIDEKI
IPC: G05G1/04
Filed: 2022-03-15
Abstract: To provide an operation lever capable of improving its rigidity without increasing its weight.SOLUTION: A lever body 5c of an operation lever 5 is formed of an aluminum-alloy or plastic. A carbon fiber-reinforced prepreg sheet 10 is attached to a surface 5d of the lever body 5c, the surface having an input portion P1 around which a driver puts his/her finger to perform input when the driver performs a turning operation. The carbon fiber-reinforced prepreg sheet 10 is attached to the lever body 5c while a direction in which carbon fibers extend is kept oriented in a longitudinal direction of the lever body 5c. Further, the carbon fiber-reinforced prepreg sheet 10 is attached from a turning base part 5a side over a desired breakage portion P2 where the lever body is broken on a tip-part side when an unexpected impact load is applied to the lever body 5c.SELECTED DRAWING: Figure 1