baber/WOPTO huggingface dataset:
Patent JP-2021061158-A (JP)
Title: Connector for conductive cloth
Inventor: WASHINO KIYOSHI
IPC: H01R13/46
Filed: 2019-10-07
Abstract: To provide a connector for conductive cloth, capable of making it difficult for tension to be applied to clothing cloth or conductive cloth pieces when the shape of clothing is transformed into various forms.SOLUTION: A connector for conductive cloth which is attached to cloth and to which a device is mounted includes: a connector housing which has a predetermined shape and which has a type A durometer hardness of 20 or more and a type D durometer hardness of 60 or less; and at least one contact which is provided in the connector housing, which is attached to a conductive cloth piece of the cloth so as to be electrically conductive, and which is electrically connected to an electrode of the device when the device is mounted.SELECTED DRAWING: Figure 2
Patent JP-2021059259-A (JP)
Title: Vehicle steering device
Inventor: TOYODA HIROYUKI
IPC: B62D5/04
Filed: 2019-10-08
Abstract: To provide a steering device which is capable of smoothly steering assistance and wheel steering and is improved so that rotation vibrations caused by disturbance can be effectively controlled.SOLUTION: A steering device includes: left and right swing arm members 16L, 16R; left and right tie rods 18L, 18R pivotally supported by first arm parts 32L, 32R at inner ends respectively; relay rods 20 pivotally supported by the first arm parts 32L, 32R at both end parts; and a steering input transmission system 24. To the arm parts 32L, 32R, electric power steering devices 64L, 64R of a rack-and-pinion type are connected. A controller 70 computes correction steering torques (Tsa1, Tsa2) for reducing rotation vibrations occurring to the electric power steering devices 64L, 64R caused by disturbance, corrects target steering assist torques (Tst1, Tst2) based on steering torque to correct the correction steering torques, and controls the electric power steering devices 64L, 64R.SELECTED DRAWING: Figure 1
Patent JP-2021058976-A (JP)
Title: Robot system equipped with robot having operating portion, and method of controlling robot
Inventor: KO GIKA
IPC: G05B19/423
Filed: 2019-10-08
Abstract: To further accurately adjust a position of a robot, in a robot system operating the robot according to operational force.SOLUTION: A robot system 10 is equipped with a robot 12 having an operating portion 28, a force sensor 14 that detects operational force applied on the operating portion 28, and an inching action executing portion that executes inching action for moving the robot 12 by a predetermined moving amount, according to the operational force detected by the force sensor 14.SELECTED DRAWING: Figure 1
Patent JP-2021071073-A (JP)
Title: Vacuum pump
Inventor: HOSHIYA SATOSHI
IPC: F04C18/344
Filed: 2019-10-30
Abstract: To provide a vacuum pump that can suppress deterioration in sealability while suppressing hammering sound.SOLUTION: A vacuum pump includes: a housing; a rotor accommodated inside the housing so as to be rotatable; and a vane held to the rotor. A slit is provided in two positions of the rotor opposed to each other in a radial direction of the surfaces of the rotor opposed to the housing while being extended to part of the rotor in a radial direction from an outer periphery of the rotor.SELECTED DRAWING: Figure 2
Patent JP-2021070004-A (JP)
Title: Method for producing coating layer for exhaust gas purification catalyst device
Inventor: YAMAUCHI JOTA
IPC: B01D53/94
Filed: 2019-11-01
Abstract: To provide a method for producing a coating layer for an exhaust gas purification catalyst device that can inhibit detachment of the coating layer when the coating layer is formed on the exhaust gas purification catalyst device.SOLUTION: A method for producing a coating layer for an exhaust gas purification catalyst device comprises covering a substrate with a slurry that comprises carrier particles and a dispersing medium, to form a slurry layer on the substrate, and drying and firing the slurry layer to form a coating layer. The carrier particles have a median diameter (D50) of 4.00 μm or smaller, the dispersing medium comprises water and a water-soluble alcohol, and the amount of the water-soluble alcohol in the slurry is 0.50 mass% or more to 12.00 mass% or less with respect to the slurry.SELECTED DRAWING: Figure 1
Patent JP-2021073847-A (JP)
Title: Wildlife repellent device
Inventor: NAKAZATO TSUKASA
IPC: A01M29/10
Filed: 2019-11-05
Abstract: To provide a wildlife repellant device capable of appropriately repelling wildlife without injuring a human.SOLUTION: A wildlife repellant device 1 includes: an animal-shaped object 10 simulating an animal, whose head and body do not move mutually; a light source (LED 20) disposed at a position of eyes of the animal-shaped object 10; a sensor (a pyroelectric sensor 30) for detecting invasion of wildlife into an area in front of the animal-shaped object 10; a camera 40 capable of imaging wildlife that has invaded into the area in front of the animal-shaped object 10; and a control device 50 for causing light to be emitted from the light source 20 and executing imaging by the camera 40 when invasion of wildlife is detected by the sensor 30.SELECTED DRAWING: Figure 2
Patent JP-2021028430-A (JP)
Title: Kneading and coloring device for textile fiber
Inventor: WANG JINRONG
IPC: D06B3/04
Filed: 2019-11-06
Abstract: To provide a kneading and coloring device for textile fibers.SOLUTION: The present application discloses a kneading and coloring device for textile fibers, which includes a first body. A first hollow space is provided in the first body, a kneading agent and sodium hydroxide are added to the first hollow space, and the kneading agent and sodium hydroxide can cause a decomposition reaction with impurities such as a waxy substance and a cottonseed shell within the textile fibers. The apparatus according to the present invention colors the textile fibers after kneading and drying, and agitates the textile fibers at the time of kneading to sufficiently mix the kneading agent and sodium hydroxide with the textile fibers, and thereby can remove impurities further efficiently, and provides convenience for coloring later.SELECTED DRAWING: Figure 1
Patent JP-2021077514-A (JP)
Title: Dynamic analysis system
Inventor: MOROISHI YORIYUKI
IPC: H01M8/02
Filed: 2019-11-08
Abstract: To provide a dynamic analysis system capable of analyzing dynamics.SOLUTION: A dynamic analysis system according to an embodiment of the present invention includes an enzymatic battery that generates electricity when sweat comes in contact with the enzymatic battery, and an analysis unit that analyzes the dynamics on the basis of the power generation output of the enzymatic battery. The dynamic analysis system according to an embodiment of the present invention further includes a transmitting unit that wirelessly transmits information on the power generation output of the enzymatic battery, a receiving unit that receives information on the power generation output wirelessly transmitted from the transmitting unit, and a notification unit indicating the dynamics analyzed by the analysis unit, and the analysis unit analyzes the dynamics using the information on the power generation output received by the receiving unit.SELECTED DRAWING: Figure 2
Patent JP-2021077097-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SHIZUKI BUNTARO
IPC: G06F3/023
Filed: 2019-11-08
Abstract: To reduce fatigue of users for character input operations in a xR environment.SOLUTION: A device comprises: a virtual space display unit (111) for displaying an image indicating a virtual space on a display device (20); and a virtual keyboard disposition unit (112) for disposing a virtual keyboard including a plurality of virtual keys arranged along a curve plane into the virtual space.SELECTED DRAWING: Figure 5
Patent JP-2021077531-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: YAGI HIROYUKI
IPC: H01M4/13
Filed: 2019-11-11
Abstract: To suppress an event that metal serving as an electric charge carrier is deposited.SOLUTION: As shown in Fig. 1, a negative electrode sheet 10 of the non-aqueous electrolyte secondary battery comprises: a negative electrode current collector 11; a negative electrode active material layer 12; and a pn-junction semiconductor layer 13. The pn-junction semiconductor layer 13 is at least partially overlapped with the negative electrode active material layer 12. The pn-junction semiconductor layer 13 comprises: a p-type semiconductor layer 13a overlapped with the negative electrode active material 12 and having a p-type semiconductor; and an n-type semiconductor layer 13b overlapped with the p-type semiconductor layer 13a and having an n-type semiconductor.SELECTED DRAWING: Figure 1
Patent JP-2020031064-A (JP)
Title: Display device
Inventor: KUWABARA HIDEAKI
IPC: H01L27/32
Filed: 2019-11-15
Abstract: To solve the problem of failures due to accuracy of a mask used for evaporation and wrapping by microfabrication of a pixel region accompanying elevated fineness and enlargement of a substrate accompanying enlargement of an area.SOLUTION: An interference wall having a part of which a film thickness is different on a pixel electrode (called as a first electrode) in a display region and in a circumference of a pixel electrode layer, without increasing steps by using a photo mask in which an assistance pattern having an optical intensity reduction function formed by a diffraction grating pattern or a semi-permeable membrane or a reticle.SELECTED DRAWING: Figure 1
Patent JP-2021081909-A (JP)
Title: Terminal device, payment program, payment account registration processing method, and distribution server
Inventor: TAMURA HIROKI
IPC: G06Q20/22
Filed: 2019-11-18
Abstract: To provide a terminal device, a payment program, a payment account registration processing method, and a distribution server that enable, for a plurality of bank groups that provide similar payment services, users to register their own accounts without being aware of differences.SOLUTION: In a terminal device, a payment program executes: a process of accepting a first operation to start registration of a bank account that is used for payment; a process of obtaining a bank list indicating each bank belonging to a first bank group and each bank belonging to a second bank group from a distribution server for distributing payment processing between a first server device that performs debit processing for the bank in the first bank group and a second server device that manages payment-related processing in the second bank group; and a process of displaying the bank list on an execution screen of the payment program in response to the first operation.SELECTED DRAWING: Figure 1
Patent JP-2021085565-A (JP)
Title: Indoor unit of air conditioner and air conditioning system
Inventor: USUDA KENTA
IPC: F24F11/79
Filed: 2019-11-25
Abstract: To provide an indoor unit of an air conditioner capable of preventing a person from feeling discomfort due to blown-out airflow.SOLUTION: An indoor unit 10 includes: a heat exchanger 30 for heating or cooling air; a fan 60 for forming airflow in the air; one or more wind direction plates 70, 80 defining a plurality of flow channels in which the airflow can pass at a downstream side of the fan; a plate-like structure 90 disposed in at least one or more flow channels among the plurality of flow channels, and changeable between a state to close the flow channel and a state not to close the flow channel; and a sensor for measuring at least a surface temperature of a human body in a room. The plate-like structure 90 includes a plurality of through holes penetrated in a plate thickness direction. The indoor unit 10 executes an operation mode in which at least one or more flow channels among the plurality of flow channels are closed by the plate-like structure, and the remaining flow channels are not closed by the plate-like structure so that the airflow can pass therethrough, based on the measured value of the surface temperature of the human body obtained from the sensor.SELECTED DRAWING: Figure 1
Patent JP-2021086455-A (JP)
Title: Information processing device, information processing system, information processing method, and program
Inventor: NAKAMURA KAZUAKI
IPC: G06Q50/10
Filed: 2019-11-28
Abstract: To flexibly respond to a user terminal according to a question source.SOLUTION: An information processing device for providing a chat bot service which responds to a question sentence from a user terminal connected via a network comprises: a question sentence acquisition unit which acquires a question sentence input to the user terminal by a user; a search unit which searches for response information to the question sentence; a response unit which returns a response message based on the response information for the question sentence to the user terminal; and a switching unit which controls a response to the user terminal so that a response message responding to a first question source of the same question sentence differs from a response message responding to a second question source of the same question sentence.SELECTED DRAWING: Figure 10
Patent JP-2021092044-A (JP)
Title: Wall-like structure and construction method of wall-like structure
Inventor: NAKATSUKA KOICHI
IPC: E02D5/20
Filed: 2019-12-09
Abstract: To provide a wall-like structure capable of enhancing flexural rigidity in an economical and rational structure to be installed in the ground, and a construction method of the wall-like structure.SOLUTION: A wall-like structure 1 in a bellows plate-like shape in a plan view is constructed by installing and connecting a plurality of wall-like bodies 2 in the ground. The wall-like body is a concrete structure. The wall-like body of the wall-like structure has a section of a plate-like shape or an angle type in a plan view.SELECTED DRAWING: Figure 2
Patent JP-2021091634-A (JP)
Title: Composition for preventing, improving or treating dyslipidemia
Inventor: TOYOHARA KIYOTSUNA
IPC: A61P9/10
Filed: 2019-12-11
Abstract: To provide a composition for preventing, improving or treating dyslipidemia, and a food and drink or a pharmaceutical comprising the same.SOLUTION: A composition for preventing, improving or treating dyslipidemia contains alkylresorcinol.SELECTED DRAWING: Figure 2
Patent JP-2021092475-A (JP)
Title: Sound processing apparatus, sound processing method and program
Inventor: NAKADAI KAZUHIRO
IPC: G01S15/36
Filed: 2019-12-11
Abstract: To highly accurately estimate distance to a measurement target without losing tolerance against noise.SOLUTION: A phase difference calculation unit calculates a phase difference, for each of a plurality of frequencies, between a transmission signal used for transmitting sound and a reception signal obtained by capturing sound received during transmission of the transmission sound; a likelihood calculation unit calculates a likelihood function as a distance candidate likelihood for each of the plurality of frequencies, where the likelihood function has a maximum value for each of distance candidates, where the candidate corresponds to an adjusted phase difference that is produced by adding, to the phase difference, a phase equivalent to an integer number of cycles; a likelihood integration unit calculates an integrated likelihood by integrating the distance candidate likelihood across the plurality of frequencies; a distance spectrum calculation unit calculates a distance spectrum by converting a frequency variation component of a power spectrum of the reception signal; a distance spectrum calculation unit calculates a distance spectrum by converting a frequency variation component of a power spectrum of the reception signal into a distance zone; and a distance estimation unit determines, as an estimated distance, a distance to an article that reflects the sound on the basis of the integrated likelihood within a given range from a peak distance being a distance that gives a maximum value of the integrated likelihood.SELECTED DRAWING: Figure 1
Patent JP-2021097472-A (JP)
Title: Vehicle power supply
Inventor: MAKIO Daisuke
IPC: H02J7/02
Filed: 2019-12-16
Abstract: To prevent electric shock of a human body without using insulating means such as a transformer in a vehicle power supply that is mounted on a vehicle and obtains a low-voltage power supply from a high-voltage power supply via step-down means.SOLUTION: In a vehicle power supply 1 that converts power from high voltage to low voltage by selectively connecting a predetermined power storage element group to a low voltage electric load 300 from a high-voltage power supply formed by connecting power storage elements 1a to 40d in series, during a dead time period when the power storage element group is not connected to the low voltage electric load, a leakage current from a high voltage power supply is measured by leakage detection means 100. Control means 200 prevents electric shock by interrupting connection between the power storage element group and the low-voltage electric load when the leakage current is equal to or higher than a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2021095501-A (JP)
Title: Solvent for measuring cloud point of alkylene oxide polymer
Inventor: FURUYA YOSHIRO
IPC: C08K3/00
Filed: 2019-12-17
Abstract: To provide a solvent for measuring a cloud point capable of measuring a cloud point of an alkylene oxide polymer in the low molecular weight region below 3,000 at relatively low temperature.SOLUTION: A solvent for measuring a cloud point of an alkylene oxide polymer (II) having OH groups of 70 mol% or more relative to 100 mol% of all polymer terminals contains an electrolyte salt (a), an organic compound (b) having a Hansen solubility parameter (HSP) value in the range of 20-35 (J/cm3)0.5, and water (C). The concentration of (a) + (b) is preferably 1.1-35 mass%. A composition for measuring a cloud point containing the solvent for measuring a cloud point and the alkylene oxide polymer (II) is also provided.SELECTED DRAWING: None
Patent JP-2021094219-A (JP)
Title: Image processing method, image processing device, and program
Inventor: MIYAZAKI HARUHIKO
IPC: A61B6/00
Filed: 2019-12-17
Abstract: To provide an image processing method, an image processing device, and a program capable of executing correction processing for properly reducing or eliminating a structure component even on a structure whose contrast is especially high for an image acquired by photographing.SOLUTION: When executing photographing of a subject M by arranging a plurality of radiation detectors 10 in a state that part of them is overlapped, a position of a pixel indicating a predetermined structure such as a screw is specified from image information on an image region of an overlapped part of the radiation detectors 10, which is a correction region ArR for which correction is required, and the image information is subjected to correction processing for reducing/eliminating a structure component Cs of the predetermined structure by using machine learning for the correction region ArR including the pixel indicating the predetermined structure.SELECTED DRAWING: Figure 6
Patent JP-2021095046-A (JP)
Title: Locking device
Inventor: MATSUO SHIGEKI
IPC: E05B85/26
Filed: 2019-12-18
Abstract: To suppress a load required for locking a striker and to restrict occurrence of sound in the locked state.SOLUTION: When a prescribed load is input from a striker 4 to a first cam 12 so that a first apex 18 of the first cam 12 rides over a second apex 21 of a second cam 13, the second cam 13 tilts in a locking direction. The second cam 13 tilted in the locking direction abuts on a first end surface 19 of the first cam 12 just before a complete locking position, in accordance with shapes of a second protrusion 13b of the second cam 13 and a first protrusion 12c of the first cam 12. In a state that the second cam 13 abuts on the first end surface 19 of the first cam 12 just before the complete locking position, the first cam 12 is set to an engaged state of engaging with the striker 4 at an intermediate engaging position just before a complete engaging position, whereas the second cam 13 is set to a locked state of regulating the tilting of the first cam 12 in an engagement releasing direction.SELECTED DRAWING: Figure 4
Patent JP-2021100315-A (JP)
Title: Linear motor, stage device, lithographic apparatus, and manufacturing method of article
Inventor: SANO HISASHI
IPC: G03F7/20
Filed: 2019-12-20
Abstract: To provide a linear motor that is advantageous in reducing bending of a magnet array.SOLUTION: A linear motor comprises: a coil; a first magnet array and a second magnet array each containing a plurality of magnets arranged in a first direction; and a support member which supports the first magnet array and the second magnet array so that the first magnet array and the second magnet array face each other. By applying current to the coil, the coil and the first and second magnet arrays move in the first direction relative to each other between the first magnet array and the second magnet array. At least a part of the plurality of magnets is composed of a plurality of partial magnets arranged in a second direction orthogonal to the first direction and the at least part of the magnets includes magnets in the first direction in which positions connecting the plurality of partial magnets arranged in the second direction are different from those of other magnets.SELECTED DRAWING: Figure 3
Patent JP-2021099089-A (JP)
Title: Reciprocation-type compression expansion machine
Inventor: TAKAHASHI MOTOYUKI
IPC: F16K31/363
Filed: 2019-12-24
Abstract: To easily open a valve with low pressing force with a simple mechanism against strong spring force to close the valve, according to load of a reciprocation-type compression expansion machine while avoiding increase in device size.SOLUTION: A reciprocation-type compression expansion machine includes: a first valve which is opened to suck a low-pressure compressive fluid from a low pressure passage into a main body cylinder, a second valve (8) which is opened to discharge the compressive fluid sucked from the first valve and increased in pressure by being compressed by an operation of a main body piston, into a high pressure passage (9); or the second valve (8) which is opened to allow the high-pressure compressive fluid to flow into the main body cylinder from the high pressure passage, and the first valve which is opened to discharge the compressive fluid flowing therein from the second valve and reduced in pressure by being expanded by the operation of the main body piston, into a low pressure passage; a hydraulically driven or electrically driven first valve driving mechanism for operating the first valve and the second valve; and second valve driving mechanism (17, 18, 27) that operates the second valve with a fluid pressure of the compressive fluid.SELECTED DRAWING: Figure 3
Patent JP-2020108961-A (JP)
Title: Liquid ejecting apparatus, dyeing apparatus, and head driving method
Inventor: IKEGAMI KOTARO
IPC: B41J2/165
Filed: 2019-12-24
Abstract: To enable stable ejection even when a head is driven at a variable ejection cycle.SOLUTION: With an ejection timing pulse stb from an ejection timing generation unit 404 as a reference, an ejection pulse (a printing waveform) Pa for ejecting a liquid is applied to a head 1 at a timing delayed by a time tDLY from when the ejection timing pulse stb is input. With the completion of the application of the ejection pulse Pa of a waveform length as a trigger, the application of a fine drive pulse (a fine drive waveform) Pb is started at a preset fine drive cycle tVIB. The application of the fine drive pulse Pb is repeated until a subsequent ejection timing pulse stb is given.SELECTED DRAWING: Figure 5