baber/WOPTO huggingface dataset:
Patent JP-2020144115-A (JP)
Title: Method, device, and system for recognizing radio gait
Inventor: WU CHENSHU
IPC: G01S13/52
Filed: 2020-02-17
Abstract: To provide a method, a device, and a system for recognizing a radio gait.SOLUTION: The system includes a transmitter, a receiver, and a processor. The transmitter transmits a first radio signal to an object in a place by a radio multi-path channel of the place. The receiver receives a second radio signal by a radio multipath channel between the transmitter and the receiver. The second radio signal is different from the first radio signal due to the radio multi-path channel influenced by rhythmical motions of the object. The processor acquires the time sequence of channel information (CI) of the radio multi-path channel on the basis of the second radio signal, monitors the rhythmical motions of the object on the basis of the time sequence (TSCI) of the CI, and triggers a response operation on the basis of the result of monitoring.SELECTED DRAWING: Figure 1A
Patent JP-2021130904-A (JP)
Title: Opening and closing control apparatus for vehicle
Inventor: IRISAWA KAZUKI
IPC: B60J5/04
Filed: 2020-02-18
Abstract: To provide an opening and closing body control apparatus for vehicle that detects pinching of an obstacle in a short time.SOLUTION: A motor control unit includes: a motor rotational status detection unit; a pinching determination unit that determines pinching of an obstacle based on a rotational state of a motor; a pinching determination threshold setting unit that sets a pinching determination threshold; a mask setting unit that controls the pinching determination unit so as not to perform pinching determination until a lapse of a predetermined mask time from stating operation by an opening and closing body for vehicle; and a motor instruction unit that controls the motor based on a pinching determination result. In a case where the motor rotational status detection unit detects that the opening and closing body for vehicle stops, when operation means outputs an operation signal to the motor instruction to start operation of the opening and closing body for vehicle, the pinching determination threshold setting unit sets the pinching determination threshold to a first pinching determination threshold after the laps of the mask time, and sets the pinching determination threshold to a second pinching determination threshold different from the first pinching determination threshold after a lapse of a first setting time.SELECTED DRAWING: Figure 6
Patent JP-2021130525-A (JP)
Title: Film cartridge for layer transfer
Inventor: ITABASHI NAO
IPC: B65H29/52
Filed: 2020-02-18
Abstract: To provide a film cartridge for layer transfer which can achieve downsizing of a layer transfer device and inhibit complication of a structure of the layer transfer device.SOLUTION: A film cartridge FC for layer transfer includes: a supply reel 31 around which a multilayer film F having a transfer layer to be transferred to a sheet and a support layer supporting the transfer layer is wound; and a supply case 32 which houses the supply reel 31. The film cartridge FC for layer transfer includes a sheet guide 100 having: a first guide surface 110 provided at the supply case 32; and a second guide surface 120 facing the first guide surface 110, the second guide surface 120 disposed at the opposite side of the supply reel 31 across the first guide surface 110.SELECTED DRAWING: Figure 3
Patent JP-2020075191-A (JP)
Title: Server, prize acquisition game device, and prize acquisition game program
Inventor: TAKAHASHI HARUHITO
IPC: A63F9/30
Filed: 2020-02-20
Abstract: To expand a range of a user to whom benefit by prize acquisition is given.SOLUTION: A prize acquisition game device includes: a housing part capable of housing prizes; an acquisition part acquiring the prizes housed in the housing part; an outlet in the housing part; a user information storage part storing user information setting each user who has early played a prize acquisition game; a prize acquisition operation control part controlling operation of the acquisition part so that a user can acquire the prize by the acquisition part catching a prize and moving to the outlet; and a reward imparting part which sets reward given to another user by one user having acquired a prize to the user information in association with each user who has early played in the case where the user has acquired the prize by the acquisition part catching the prize and moving to the outlet as a result of execution of the prize acquisition game according to a user operation who has played later.SELECTED DRAWING: Figure 1
Patent JP-2021130410-A (JP)
Title: Fuel tank and manufacturing method thereof
Inventor: FUKUSHIMA TOSHIO
IPC: F02M37/00
Filed: 2020-02-20
Abstract: To provide a high strength and high quality fuel tank which suppresses a joint defect caused by gas generated during welding.SOLUTION: A fuel tank is formed of a cylindrical section having a hollow cylindrical shape, in which both end faces of the cylindrical section are closed by an end plate. In the cylindrical section, two side faces are erected so as to be linked with a bottom surface, a top surface is arranged at a position opposite to the bottom surface, and the top surface and the two side faces are formed to be linked with each other through each inclined plane forming downward inclination. Each of the bottom surface and the top surface is formed into a curved shape having a prescribed curvature radius. Each of the side faces and the inclined plane is formed into a planar shape. In the end plate, a first restriction section is formed on a base section side and a second restriction section is formed on an end section side by restricting an outer peripheral edge section to the inside in two stages. An outer peripheral shape has the same shape as the end face shape of the cylindrical section. A serration section is formed over the whole of an outer peripheral surface of the first restriction section. A pleat shaped section is formed in the second restriction section. Means is formed by fixing the cylindrical section and the end plate by welding a connection portion in a state in which the first restriction section of the end plate is force-fitted into the inside of the end faces of the cylindrical section.SELECTED DRAWING: Figure 1
Patent JP-2020103917-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2020-02-27
Abstract: To provide a game machine capable of increasing a range of a game strategy and enhancing a player's interest in game development by allowing the player to imagine future game development from a currently playing game performance.SOLUTION: When a first pseudo bonus selection performance is set up, a sub CPU determines a notification timing lottery table in the first pseudo bonus selection performance to be referred, and executes the notification timing lottery by referring to the determined notification timing lottery table in the first pseudo bonus selection performance. The notification timing lottery table in the first pseudo bonus selection performance to be selected when an ART winning/losing is a winning, is configured to suggest which one of setup values has been selected by a main control circuit, according to the notification timing having being won as a result of the lottery.SELECTED DRAWING: Figure 103
Patent JP-2020143051-A (JP)
Title: Hypochlorous acid aqueous solution
Inventor: OZAWA YUMI
IPC: A01P1/00
Filed: 2020-02-27
Abstract: To provide a hypochlorous acid aqueous solution that is excellent in effective chlorine concentration and pH stability.SOLUTION: A hypochlorous acid aqueous solution contains hypochlorous acid or a salt thereof, carbon dioxide, and water with a conductivity of 1 mS/m or less and a total organic carbon content of 0.1 mg/L or less, and has a pH of 4-7 and an effective chlorine concentration of 50-300 mg/L and is stored in an aluminum pouch container.SELECTED DRAWING: None
Patent JP-2021133327-A (JP)
Title: Noble metal carbon composite material and method for producing the same and catalyst containing noble metal carbon composite material
Inventor: ABE TAKAYUKI
IPC: B01J37/34
Filed: 2020-02-28
Abstract: To provide a noble metal carbon composite material showing improved catalyst performance and a method for producing the same and a catalyst containing the noble metal carbon composite material.SOLUTION: A noble metal carbon composite material has carbon particles, and noble metal nanoparticles supported on the surfaces of the carbon particles, the noble metal nanoparticles having an average particle size of 3.0-30.0 nm.SELECTED DRAWING: None
Patent JP-2021135241-A (JP)
Title: Position detector, and position detection system and steering system using the same
Inventor: KATO TATSUYA
IPC: G01D5/245
Filed: 2020-02-28
Abstract: To provide means for realizing a long position detection stroke and suppressing increase in size.SOLUTION: A magnetic sensor 3 includes: a first magnetic detection element located in a first track 5A; a first processing unit 4A for outputting a voltage which shows a relative position of a magnet 2 to a first magnetic field detection element, the voltage being between a predetermined low voltage and a predetermined high voltage, when a first magnetic field applied to the first magnetic detection element has an intensity of a threshold value S1 or more, and outputting a constant value when the first magnetic field has an intensity of less than the threshold value S1; a second magnetic field detection element located in a second track 5B; and a second processing unit 4B for outputting a predetermined low constant voltage when a second magnetic field applied to the second magnetic detection element has an intensity less than the threshold value S1, and outputting a voltage which shows a relative position of the magnet 2 to the second magnetic field detection element, the voltage being between a predetermined low voltage and a predetermined high voltage, when the second magnetic field has an intensity of the threshold value S1 or more.SELECTED DRAWING: Figure 2
Patent JP-2021141157-A (JP)
Title: Processing device
Inventor: FUJISAWA SHINICHI
IPC: H01L21/301
Filed: 2020-03-04
Abstract: To provide a processing device in which used tape is neatly stacked in a trash box.SOLUTION: A projection 24 is provided inside a side plate 22 of a trash box 2. An opposite surface of an adhesive layer of tape 111 is made adhere to a suction cup 32 of transport means 3, the transport means 3 is made to enter the trash box 2. The projection 24 is brought into contact with an outer-peripheral edge of the tape 111, thereby preventing an outer peripheral part of the tape 111 stacked in the trash box 2 from being swollen.SELECTED DRAWING: Figure 5
Patent JP-2021140985-A (JP)
Title: Photoelectronic sensor
Inventor: SHINOHARA TAIKI
IPC: H01H35/00
Filed: 2020-03-06
Abstract: To provide a photoelectronic sensor provided with a simple configuration that can prevent an excessive load from being applied to a peripheral part of a light projection element and a light receiving element due to a user's pressing operation.SOLUTION: A photoelectronic sensor comprises: a housing that has an opening; a first substrate being a hard substrate that divides an internal space of the housing into a first space on the opening side and a second space on the other side; a light projection element that projects detection light on an optical fiber for light projection; a light receiving element that receives detection light from an optical fiber for light reception; a second substrate that has the light projection element and the light receiving element mounted thereon closer to one side of a mounting surface or is connected on one side with a third substrate that has the light projection element and the light receiving element mounted thereon, and is accommodated in the second space; a light emitting element that is mounted in an area on the mounting surface of the first substrate and corresponding to one side of the second substrate for presenting information toward the opening; and a switch that is mounted in an area on the mounting surface of the first substrate and opposite to one side of the second substrate, and receives a user's operating force directed from the opening to the first substrate.SELECTED DRAWING: Figure 6
Patent JP-2021142259-A (JP)
Title: Mount member and endoscope apparatus
Inventor: TANIGUCHI TAKUYA
IPC: G02B23/24
Filed: 2020-03-13
Abstract: To provide a mount member and an endoscope apparatus which can reduce the number of parts.SOLUTION: A mount member comprises: a body part which is provided in a camera head having an imaging part and can rotate about a first axis passing through the body part, and to which an endoscope can be connected; a locking protrusion which is provided on the body part and can be locked to the endoscope; a detachable button which is provided so as to be movable with respect to the body part and controls the attachment and detachment of the endoscope to and from the body part; and a spring member whose load applied to the locking protrusion changes according to the advancing/retracting operation of the detachable button with respect to the body part. The detachable button has a sliding part which extends in an advancing/retracting direction to the body part and slides with respect to the body part. The body part has a guide part which guides a moving direction of the sliding part.SELECTED DRAWING: Figure 1
Patent JP-2020093145-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2020-03-18
Abstract: To provide a game machine capable of preventing a player from getting bored with a game in an early stage after a jackpot game has been provided.SOLUTION: When a game ball enters a first ball entry area, however, a second privilege is not provided by first determination means, the game machine guides the entered game ball from the first ball entry area disposed on an upstream side of a second ball entry area, to the second ball entry area by a guide passage. Thereby, even when the second privilege is not provided by entry of the game ball in the first ball entry area, the game machine guides the game ball to the second ball entry area and can give a chance to a player whether or not to determine provision of a third privilege. Thereby, even during a game of providing the player with the first privilege, the game machine can execute a performance of whether or not to provide the second privilege or the third privilege to the player. This configuration can provide the player with diversified performances so as to exert an effect of preventing the player from getting bored with the game in an early stage.SELECTED DRAWING: Figure 1
Patent JP-2021147086-A (JP)
Title: Package
Inventor: KATO SHU
IPC: B65D65/40
Filed: 2020-03-19
Abstract: To provide a package that combines hygroscopicity and visibility of contents.SOLUTION: A package 1, which is a first aspect of the present invention, has a first film 10 and a second film 20. The first film 10 has a transparent hygroscopic layer 14 and a first barrier base material layer 12. The second film 20 has at least a second barrier base material layer 22. The transparent hygroscopic layer 14 contains a thermoplastic resin and a hygroscopic agent. The first barrier base material layer 12 is transparent and located outside the transparent hygroscopic layer 14. A peripheral edge 10a of the first film and a peripheral edge 20a of the second film are bonded to each other facing each other.SELECTED DRAWING: Figure 1
Patent JP-2021148643-A (JP)
Title: Method for calculating distance correction information, distance measuring device, moving body, and stereo camera device
Inventor: KAWASAKI TOSHIYUKI
IPC: G01S17/87
Filed: 2020-03-19
Abstract: To enable measured distance with few errors to be obtained when distance measurement is performed using a distance measuring device which is not supposed to be used in a state where a light permeable member is arranged between a measurement object and itself.SOLUTION: Provided is a method for calculating distance correction information in a distance measuring device 20 which, while a light permeable member 102 is arranged between a measurement object and itself, measures the distance to the measurement object by receiving reflected light of irradiation light having been reflected by the measurement object. The method includes: an actual measurement step for obtaining an actual measured value of having measured the distance to an object for calibration, which is arranged at a predetermined prescribed distance, by the distance measuring device while the light permeable member is arranged between the object for calibration and the distance measuring device; and a calculation step for calculating distance correction information for correcting the distance measured by the distance measuring device on the basis of actual measurement error information between the actual measured distance obtained in the actual measurement step and the prescribed distance.SELECTED DRAWING: Figure 2
Patent JP-2021146468-A (JP)
Title: Machine tool
Inventor: NIMURA YOSUKE
IPC: B23B25/06
Filed: 2020-03-19
Abstract: To provide a machine tool utilizing a turret device in workpiece insertion, the workpiece being formed into a shaft shape.SOLUTION: A machine tool comprises: a spindle base for rotating a workpiece gripped by a spindle chuck; a turret device which can revolve and index a tool base to which a plurality of tools is fitted; a processing shaft drive unit for moving the tools of the turret device in a processing shaft direction; and a controller for controlling drive of each device. The spindle base has an extrusion device comprising an air cylinder for advancing/retreating an extrusion shaft in a spindle insertion hole which is provided on a center of the spindle chuck, the extrusion device being incorporated therein, the turret has a pusher for pushing the workpiece to the spindle chuck side along a shaft center, to the tool base, the pusher being attached thereto. The controller has a control part for driving and controlling the turret device for pushing and extruding the workpiece to the spindle chuck, the processing shaft drive device and the extrusion device, in the machine tool.SELECTED DRAWING: Figure 2
Patent JP-2021147582-A (JP)
Title: Active ray-curable ink and image formation method
Inventor: SUZUKI MEI
IPC: C09D11/322
Filed: 2020-03-23
Abstract: To provide an active ray-curable ink that contains a white pigment and prevents cracking in an image formed therewith, and an image formation method using such an active ray-curable ink.SOLUTION: This active ray-curable ink has a hydrophobically treated white pigment, an active ray-polymerizable compound, and two or more waxes. At least one of the two or more waxes is a wax having a branched structure.SELECTED DRAWING: Figure 1
Patent JP-2021148117-A (JP)
Title: Electromagnetic valve drive unit
Inventor: SUMIYA NOBUAKI
IPC: F02D41/34
Filed: 2020-03-24
Abstract: To acquire a valve-opening start time even if valve-opening is started after the generation of an inflection point of a drive current.SOLUTION: An electromagnetic valve drive unit for driving a fuel injection valve having a solenoid coil has: a drive part for driving the solenoid valve; a drive control part for controlling electricity-carrying to the solenoid coil by controlling the drive part; a processing part for acquiring a current value arrival time being a time at which a current flowing to the solenoid coil reaches a prescribed current value after a start of the electricity-carrying to the solenoid coil; and an estimation part for estimating a valve-opening start time being a time at which the fuel injection valve starts the valve-opening after a start of the electricity-carrying on the basis of the current value arrival time.SELECTED DRAWING: Figure 1
Patent JP-2021146143-A (JP)
Title: Washing machine
Inventor: ISOMAE ATSUSHI
IPC: D06F33/37
Filed: 2020-03-24
Abstract: To provide a washing machine which inputs a detergent of the amount necessary for reducing the dirt on laundry, and which can improve washing performance and save the input amount of detergent.SOLUTION: A washing machine includes: a washing tub in which laundry is stored and which is rotatably supported; an outer tub for including the washing tub and for storing water; a washing treatment liquid automatic input part for supplying a washing treatment liquid into the washing tub; a laundry weight calculation part for calculating the weight of the laundry stored in the washing tub; an electric conductivity measurement part for measuring the electric conductivity degree of the water supplied to the outer tub; a dirt concentration determination part for determining dirt concentration of laundry based on the weight of the laundry calculated by the laundry weight calculation part and the electric conductivity measured by the electric conductivity measurement part; and a control part for controlling the execution of each step of a washing step, a rinsing step and a dewatering step. The washing treatment liquid automatic input part determines the washing treatment liquid amount to be inputted in the outer tub based on the dirt concentration determined by the dirt concentration determination part, and inputs the determined amount of the washing treatment liquid into the outer tub.SELECTED DRAWING: Figure 8
Patent JP-2021153031-A (JP)
Title: Fuel battery system and method for manufacturing fuel battery system
Inventor: MIHARU YUYA
IPC: H01M8/12
Filed: 2020-03-25
Abstract: To provide a fuel battery system that includes a plurality of fuel battery cell stacks having different performances and can be controlled with a simple configuration, and a method for manufacturing such a fuel battery system.SOLUTION: A fuel battery system 1 includes a plurality of fuel battery cell stacks CS1 to CS3, at least some of which have output currents different for the same voltage. The cell stacks CS1 to CS3 are grouped into a plurality of bundles B1 to B3, and the fuel battery cell stacks CS1 to CS3 constituting each bundle are electrically connected in parallel, and the bundles are electrically connected in series. Each bundle B1 to B3 is configured by fuel battery cell stacks CS1 to CS3 whose output currents are adjacent to one another or the same in order in which all the fuel battery cell stacks CS1 to CS3 are arranged in order of the output currents. A bundle containing a fuel battery cell stack having a smaller output current contains a larger number of fuel battery cell stacks.SELECTED DRAWING: Figure 1
Patent JP-2021156997-A (JP)
Title: projector
Inventor: YANAI HIROAKI
IPC: H04N9/31
Filed: 2020-03-26
Abstract: To provide a small projector with an excellent cooling efficiency.SOLUTION: The projector has a light source device including: a first light source unit having a first light source for emitting a first light with a first wavelength band; a wavelength conversion unit containing a fluorescent body, the wavelength conversion unit converting the light emitted from a light source unit to a second light with a second wavelength band different from the first wavelength band; and a first cooling unit for cooling the first light source unit. The wavelength conversion unit has a first end surface and a second end surface facing each other, and a first side surface and a second side surface facing each other and intersecting with the first end surface and the second end surface. The wavelength conversion unit emits a second light from the first end surface in the emission direction. The first end surface and the second end surface are smaller than the first side surface and the second side surface. The light source unit is arranged in the first side surface, and the first light source unit 22 is arranged between the wavelength conversion unit 25 and the first cooling unit 28 in a first direction perpendicular to the emission direction.SELECTED DRAWING: Figure 3A