baber/WOPTO huggingface dataset:
Patent JP-2021118548-A (JP)
Title: Stator of rotary electric machine
Inventor: TAKAGI KENICHIRO
IPC: H02K3/34
Filed: 2020-01-22
Abstract: To improve insulation quality of a coil formed by joining coil segments within a slot of a stator core.SOLUTION: A projection end coil segment 20 and a recess end of a recess end coil segment 22 are joined within a slot of a stator. An insulation material 44 is arranged on an edge face 42a of a conductor 42 of the recess end coil segment 22. The insulation material 44 is arranged on the outer peripheral side of the edge face 42a of the conductor 42. A border between the conductor 42 and the insulation material 44 is arranged away from an adjoining coil segment 20B to improve the insulation quality.SELECTED DRAWING: Figure 3
Patent JP-2021117241-A (JP)
Title: Image forming apparatus
Inventor: TOMIYA NORIO
IPC: G03G21/00
Filed: 2020-01-22
Abstract: To provide an image forming apparatus that can prevent an increase in surface friction coefficient of an image carrier on the outside in a width direction of a recording medium.SOLUTION: An image forming apparatus comprises: an image forming unit including an image carrier, an electrifying device, an exposure device, a developing device, and a cleaning device; an input unit; and a control unit. In the vicinity of both ends in the longitudinal direction of a cleaning blade, toner storage members are arranged, which are opposite to first areas of an image carrier that are on the outside in a width direction of a recording medium with a predetermined size and on the inside in a width direction of a developable area and second areas on the outside in the width direction of the first areas, and each have a toner retention part that is increased in width from the first area toward the second area and a stemming part that is bent upward along an edge of the toner retention part. When the size of a recording medium input to the input unit is equal to or less than a predetermined size, the control unit forms toner bands at positions in the first areas overlapping the toner storage members.SELECTED DRAWING: Figure 3
Patent JP-2020073732-A (JP)
Title: Processing method of lithium ion batteries
Inventor: USUI SHOJIRO
IPC: H01M10/54
Filed: 2020-01-22
Abstract: To provide a processing method of lithium ion batteries which, in a heat treatment of lithium ion batteries, can effectively prevent bursting of housings thereof.SOLUTION: The processing method of lithium ion batteries of the present invention is a method of processing the lithium ion batteries by heating, the batteries being enclosed in housings containing aluminum. When raising a temperature of the lithium ion batteries over 400°C, outflow of gas from the housings of the lithium ion batteries is completed while the temperature of the lithium ion batteries are in a range of 200°C to 400°C by controlling a rate of temperature rise of the lithium ion batteries.SELECTED DRAWING: None
Patent JP-2021120360-A (JP)
Title: Therapeutic and/or preventive agent of schistosomiasis
Inventor: KAWAZU SHINICHIRO
IPC: A61K31/295
Filed: 2020-01-30
Abstract: To provide a therapeutic and/or preventive agent of Schistosomiasis.SOLUTION: A compound shown by the following formula (I) (in the formula, R1 denotes hydrogen atom or acyl group, R2 denotes hydrogen atom, a straight chain or branched alkyl group, cycloalkyl group, aryl group or aralkyl group) or salts thereof.SELECTED DRAWING: None
Patent JP-2021122290-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-01-31
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A symbol containing characters whose display mode may change according to the degree of expectation for imparting an advantageous game may be displayed on image display means. A game result that is disadvantageous to a player may be suggested by reducing visibility in at least a part of the display area of the image display means. A symbol displayed when the visibility in at least a part of the display area is reduced is displayed in a display mode depending on a specific expectation, among the display modes depending on the degree of expectation.SELECTED DRAWING: Figure 102
Patent JP-2021124021-A (JP)
Title: Turbine
Inventor: KUWAMURA SACHIHIRO
IPC: F01D25/30
Filed: 2020-01-31
Abstract: To provide a turbine having the performance improved by reducing a loss.SOLUTION: A turbine comprises a rotor that has a rotating shaft rotatable around an axis and rotor blade rows provided on the outer peripheral surface of the rotating shaft, a casing having a casing inner peripheral surface 21S that covers the rotor from the outer peripheral side and extends radially outward toward the downstream side in the axial direction, and an inner peripheral member body 40H that covers the casing inner peripheral surface 21S from the inner peripheral side to form an extraction opening on the upstream side and a discharge opening E2 on the downstream side between the inner peripheral member body and the casing inner peripheral surface 21S. The extraction opening and the discharge opening E2 form annular shapes centering around the axis, and the flow passage cross sectional area of the discharge opening E2 is set smaller than the flow passage cross sectional area of the extraction opening.SELECTED DRAWING: Figure 2
Patent JP-2021124955-A (JP)
Title: Matching support system, matching support device, reliability calculation method, and reliability calculation program
Inventor: KUMEDA HARUKA
IPC: G06Q50/10
Filed: 2020-02-05
Abstract: To provide a matching support system that can surely calculate reliability of a provider candidate suitable for a matching request of a client and calculate reliability having high credibility.SOLUTION: In a matching support system 100, a control section 11 executes reliability calculation processing (S15) in matching processing for matching a client and a provider. In the reliability calculation processing, the control section 11 calculates reliability of a provider candidate suitable for a matching request on the basis of result evaluation points and customer evaluation points.SELECTED DRAWING: Figure 18
Patent JP-2021122595-A (JP)
Title: Movable face-washing device
Inventor: ISHIOKA SEIGO
IPC: A47B67/02
Filed: 2020-02-07
Abstract: To provide a movable face-washing device in which a burdens of a user such as a caretaker or an exhibition staff for discharging water and for supplying water.SOLUTION: A movable face-washing device 1 includes a sink 4 on a movable truck 3, in which fresh water from a water supply tank 6 is discharged from a faucet 5 and discharge water is collected in a discharge water tanks 7a-7c. The discharge water tanks 7a-7c have a capacity smaller than the water supply tank 6. There are provided with a plurality of electromagnetic valves 12a-12c for flowing the water discharged from the sink 4 to the discharge water tanks 7a-7c and with sensors 13a-13c for detecting a full-water state of each of the discharge water tanks 7a-7c. A control device 14 controls the electromagnetic valves 12a-12c to be opened, and when the full-water state of the discharge water tanks 7a-7c is detected, the respectively corresponding electromagnetic valves 12a-12c are controlled to be closed.SELECTED DRAWING: Figure 2
Patent JP-2021124659-A (JP)
Title: Voice leakage prevention device and voice leakage prevention program
Inventor: TSUCHIYA TAKU
IPC: G10K11/175
Filed: 2020-02-07
Abstract: To provide a voice leakage prevention device and a voice leakage prevention program capable of generating an interference sound which accurately prevents a conversation in a room surrounded by partition walls from leaking from the partition walls to outside.SOLUTION: A control device 10 and a processing device 20 constituting a voice leakage prevention device generates interference sound data which prevents a conversation in a conference room C1 from leaking to an office C2 in a second room based on room sound data from a first microphone M1 in the conference room C1 and environmental sound data from a second microphone M2 in the office C2 adjacent to a partition wall W to emit an interference sound from a speaker S directed to the office C2 based on the interference sound data. In the processing device 20, by extracting characteristics of the environmental sound collected in the office C2 based on the environmental sound data, generating an environmental sound profile, and removing environmental sound components from the room sound data, a speaker voice component which is the conversation in the conference room C1 is extracted to generate the interference sound data.SELECTED DRAWING: Figure 1
Patent JP-2021123091-A (JP)
Title: Liquid consuming device
Inventor: MURAKAMI RYOTARO
IPC: B41J2/17
Filed: 2020-02-10
Abstract: To provide a liquid consuming device that allows for smooth liquid circulation and can suppress pollution in a device and the outside thereof.SOLUTION: A liquid consuming device has a configuration in which a first absorber 103 included in a stationary waste fluid storage part 102 and a second absorber 105 included in a movable waste fluid storage part 106 are connected by fitting between a recess part and a projection part in a connection part between the first absorber 103 and the second absorber 105.SELECTED DRAWING: Figure 1
Patent JP-2021030049-A (JP)
Title: Sarcopenia evaluation method, sarcopenia evaluation device, and sarcopenia evaluation program
Inventor: HIYAMA TAKAHIRO
IPC: G16H50/30
Filed: 2020-02-14
Abstract: To provide a technology to evaluate sarcopenia easily and with a high degree of precision.SOLUTION: A sarcopenia evaluation method in a sarcopenia evaluation device 1 that evaluates sarcopenia based on a walking motion of a subject acquires walking data related to walking of the subject; detects, from the walking data, at least one walking parameter of an angle of a knee joint of one leg in a stance phase of the one leg of the subject, an angle of the knee joint of the one leg in a swing phase of the one leg, a vertical displacement of a toe of one foot in the stance phase, a vertical displacement of the toe of the one foot in the swing phase, an angle of an ankle joint of the one foot in the stance phase, and an angle of the ankle joint of the one foot in the swing phase; and determines whether the subject has sarcopenia by using at least one walking parameter.SELECTED DRAWING: Figure 1
Patent JP-2021126625-A (JP)
Title: Method and system for separating water from organic solvent, and method for producing ion exchange type zeolite
Inventor: TERASHI RYOSUKE
IPC: B01D61/36
Filed: 2020-02-14
Abstract: To provide a method for separating an organic solvent, e.g., N-methyl-2-pyrrolidone (NMP), and water from a liquid mixture including the organic solvent and water by pervaporation with a zeolite membrane as a pervaporation membrane, whereby the amount of leaked organic solvent to the permeation side of the pervaporation membrane is reduced.SOLUTION: The method employs an ion exchange type zeolite membrane as a pervaporation membrane 11 provided to a pervaporation device 10. The ion exchange type zeolite membrane is produced by treating a zeolite membrane with a treatment liquid comprising an organic solvent, water, and monovalent cations.SELECTED DRAWING: Figure 1
Patent JP-2021126753-A (JP)
Title: Hollow body, porous grinding wheel, and method for manufacturing the same
Inventor: SUZUKI NOBUYOSHI
IPC: B24D3/00
Filed: 2020-02-17
Abstract: To provide a hollow body that can improve grinding capability, and to provide a porous grinding stone including the hollow body, a method for manufacturing a hollow body and a method for manufacturing a porous grinding stone.SOLUTION: A hollow body includes: an outer shell including abrasive grains and a first binder for holding the abrasive grains and forming internal cavities; and a coating part for covering an outside surface of the outer shell.SELECTED DRAWING: Figure 2
Patent JP-2021129661-A (JP)
Title: Motor removal device of motor car
Inventor: SHIRAKI MANABU
IPC: A61G5/04
Filed: 2020-02-18
Abstract: To provide a motor removable device that facilitates removing a wheel containing a wheel-in-type motor of a motor car from a main body being a vehicle body, and further can activate it in one-touch with the motor.SOLUTION: The motor removable device is provided for a motor car in which a hole hub is formed in an outer circumference of a wheel-in-motor and a wheel is provided. A fixation shaft part of the wheel-in-motor is constituted of a guiding main shaft 74 mounted in a supporting part of a vehicle body and a slide shaft 76 inserted in this. A stopper 70 coming in and out of the guiding main shaft by the relative movement of both shafts is provided between the guiding main shaft 74 and the slide shaft 76. The guiding main shaft 74 and the slide shaft 76 are made slidable in an axial direction so as to enable the stopper 70 to take 2-positions of a shaft outside and a shaft inside, and are provided with a cam mechanism part 72 so as to make the stopper 70 stop at the position to protrude to the shaft outside.SELECTED DRAWING: Figure 2
Patent JP-2020137127-A (JP)
Title: Method and apparatus for handling sidelink and uplink harq-ack feedback in wireless communication system
Inventor: HUANG CHUN-WEI
IPC: H04L1/16
Filed: 2020-02-20
Abstract: To provide a method and apparatus for handling sidelink and uplink hybrid automatic repeat request-acknowledgement in a wireless communication system.SOLUTION: In a wireless communication system, a first device is configured with a second set of slot offsets by a network; the first device receives, from the network, second downlink control information (DCI) scheduling a sidelink resource; the first device performs sidelink transmission, to a second device, on the sidelink resource; the first device monitors and/or receives a sidelink hybrid automatic repeat request-acknowledgement (SL HARQ-ACK) feedback from the second device in a fourth slot; and the first device derives, based on the fourth slot and a second slot offset value indicated by the second DCI, a third slot for transmitting a SL HARQ-ACK to the network. The SL HARQ-ACK is set/derived/determined based on the received SL HARQ-ACK feedback.SELECTED DRAWING: Figure 14
Patent JP-2021134668-A (JP)
Title: Vehicle controller
Inventor: ONISHI TETSURO
IPC: F02D41/06
Filed: 2020-02-25
Abstract: To suppress increase of a discharge amount of harmful substance NOx and reduce a fuel injection amount, in a period right after starting a stopped internal combustion engine to resume firing.SOLUTION: A vehicle controller for controlling a vehicle equipped with an internal combustion engine and a generator, is configured to, after starting the stopped internal combustion engine, increase and correct a fuel injection amount to make an air-fuel ratio richer than a stoichiometric air-fuel ratio or a target air-fuel ratio in the vicinity, and while driving the generator by the internal combustion engine during the operation, converge an engine speed and the intake pressure in an intake passage connected to a cylinder within a certain range.SELECTED DRAWING: Figure 3
Patent JP-2021133608-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: TAKIZAWA SEIJI
IPC: B41M5/52
Filed: 2020-02-27
Abstract: To provide a thermal transfer image receiving sheet easy to cut while having a mechanical strength, and capable of printing an image with sufficiently high gradation density in a printing of a sublimation type thermal transfer method.SOLUTION: A thermal transfer image receiving sheet includes at least a base material sheet, a heat insulation layer and a reception layer laminated in this order. The heat insulation layer includes a porous polyolefin film or a porous polyethylene terephthalate film. The heat insulation layer has the thickness of 12.0% to 16.3% of the thickness of the base material sheet. The thickness of the heat insulation layer is 25 μm or more, or the thickness of the thermal transfer image receiving sheet is 180 μm to 250 μm.SELECTED DRAWING: Figure 1
Patent JP-2021133036-A (JP)
Title: Medical image processing apparatus, x-ray diagnostic apparatus and medical image processing program
Inventor: HAYASAKA YUYA
IPC: A61B6/12
Filed: 2020-02-28
Abstract: To easily grasp a position of a medical device inserted to a blood vessel.SOLUTION: A medical image processing apparatus according to an embodiment comprises an image acquisition unit, a device information acquisition unit, and a display control unit. The image acquisition unit acquires a two-dimensional X-ray image collected from a subject in which a medical device is inserted to a blood vessel and a three-dimensional blood vessel image including the blood vessel of the subject. The device information acquisition unit acquires position information on a three-dimensional space of the medical device. The display control unit determines a display mode of the three-dimensional blood vessel image on the basis of the position information and displays the three-dimensional blood vessel image and the two-dimensional X-ray image in an overlapping manner in the determined display mode.SELECTED DRAWING: Figure 1
Patent JP-2021138192-A (JP)
Title: Travel truck device and carrier device
Inventor: NAKAMURA TATSUHIKO
IPC: B61B13/02
Filed: 2020-03-02
Abstract: To provide a travel truck device capable of enduring a heavy load and improving the accuracy of positioning a stop position.SOLUTION: A travel truck device 1 includes a truck part 6 and a traveling road side member 8. The travel truck device 1 is characterized in that: the truck part 6 includes a truck body 10, a traveling wheel 11 for performing idling and driving, and a driving member 12 rotated by power; the driving member 12 is any of a gear, a toothed pulley, and a sprocket; the traveling road side member includes a traveling road 35 and an engagement member 36; the engagement member 36 is any of a rack, a toothed belt and a chain, and is fixed; the traveling wheel 11 is brought into contact with the traveling road 35; the driving member 12 is engaged with the engagement member 36; and the truck part 6 moves by rotation force of the driving member 12.SELECTED DRAWING: Figure 4
Patent JP-2020126243-A (JP)
Title: Monoaxial rotation actuator
Inventor: SAITO MASAHIRO
IPC: G02B26/00
Filed: 2020-03-06
Abstract: To realize a high-accuracy monoaxial rotation actuator which is suitable for rotationally driving an optical element in a monoaxial direction, and can reduce a friction force due to rotation and reduce backlash in a revolving shaft.SOLUTION: The monoaxial rotation actuator comprises: a revolving shaft extending from a first end to a second end; a rotor including a holder that has a placement surface to which an optical element is attached and an insertion part where the first end of the revolving shaft is inserted in parallel to the placement surface; a stator including a ball bearing where the second end of the revolving shaft is inserted and which pivotably supports the rotor so as to be capable of rotating; and a drive part having a voice coil motor provided separately to the rotor and the stator, for causing the rotor to rotate around the revolving shaft.SELECTED DRAWING: Figure 32
Patent JP-2021137761-A (JP)
Title: Air cleaning filter
Inventor: MORI KAZUMA
IPC: B01D46/10
Filed: 2020-03-09
Abstract: To provide an air cleaning filter 30 that is used in an air conditioning apparatus, which facilitates cleaning of a net 31 of the air cleaning filter 30.SOLUTION: An air cleaning filter 30 is constituted of a net 31 through which airstream passes and a reinforcement part. The reinforcement part, formed in a lattice shape, has a plurality of rod-like first reinforcement parts 32 extending in a first direction and a plurality of rod-like second reinforcement parts 33 extending in a second direction orthogonal to the first direction. The first reinforcement parts 32 are provided along a surface at a windward side in the net 31 and the second reinforcement parts 33 are provided along a surface at a leeward side in the net 31, so that the second reinforcement parts do not exist at the windward side. Further, an interval between the first reinforcement part 32 and the first reinforcement part 32 which are adjacent to each other is set to be smaller than an interval between the second reinforcement part 33 and the second reinforcement part 33 which are adjacent to each other.SELECTED DRAWING: Figure 7
Patent JP-2021144360-A (JP)
Title: Hole pattern search method in image, pattern inspection method, and pattern inspection device
Inventor: SUGIHARA SHINJI
IPC: G01N23/2251
Filed: 2020-03-10
Abstract: To provide a hole pattern search method in an image and an inspection device capable of detecting a hole with high accuracy while shortening processing time.SOLUTION: A hole pattern search method in an image comprises the steps of: extracting a plurality of contour line position candidates that are a plurality of contour position candidates through which a contour line of a hole pattern passes from an image in which the hole pattern is formed; creating a distance map that defines, for each pixel in an area containing the plurality of contour position candidates, for each direction in a plurality of directions, a distance from each contour line position candidate of the plurality of contour line position candidates to each pixel lined up in a target direction; extracting, using each distance map created for each direction, a central pixel candidate of the hole pattern; and searching for and outputting a group of contour line position candidates satisfying a predetermined condition from the plurality of contour line position candidates as a plurality of contour line positions through which the contour line of the hole pattern passes, starting from a center pixel candidate.SELECTED DRAWING: Figure 5
Patent JP-2020164509-A (JP)
Title: Silicon-containing diamine, silane coupling agent, and cyclic tertiary amine-containing carrier
Inventor: TANAKA RYOJI
IPC: C07F7/18
Filed: 2020-03-17
Abstract: To provide a cyclic tertiary amine-containing carrier in which detachment of cyclic tertiary amine from the carrier is suppressed.SOLUTION: A silicon-containing diamine represented by the formula (1), a silane coupling agent composed of the silicon-containing diamine, and a cyclic tertiary amine-containing carrier obtained by treating the carrier with the silane coupling agent. (In the formula, a and b are independently 0 or 1, and satisfy the relation of a + b = 1. c represents an integer from 1 to 12. n represents an integer from 0 to 2. X represents an alkoxy group having 1 to 4 carbon atoms.).SELECTED DRAWING: None
Patent JP-2021149411-A (JP)
Title: Use reservation apparatus
Inventor: TAKEBAYASHI RYO
IPC: G06Q10/02
Filed: 2020-03-18
Abstract: To provide a use reservation apparatus capable of estimating a charging amount and a travelable distance at a departure when reserving a vehicle to be shared as car sharing and the like.SOLUTION: Provided is a use reservation apparatus 1 for an electric vehicle to be shared, comprising: a travel record information storage unit 11 for storing travel record information on the electric vehicle; a use reservation information storage unit 12 for storing use record information on the electric vehicle; a use reservation information storage unit 13 for storing use reservation information on the electric vehicle; operation prediction means 14 for predicting an operation case of the electric vehicle and a power consumption of the operation case, generated on the basis of the travel record information and the use record information; predicted charging amount calculation means 15 for calculating a predicted charging amount for the electric vehicle on the basis of the charging amount record in the travel record information or the use record information, and the power consumption predicted by the use reservation information and the operation prediction means; and vehicle reservation means 17 for displaying the travelable distance as the charging prediction amount for the electric vehicle for each reservable time zone.SELECTED DRAWING: Figure 1