baber/WOPTO huggingface dataset:
Patent JP-2020205283-A (JP)
Title: High-efficiency laser-sustained plasma system
Inventor: MATTHEW DERSTINE
IPC: H05H1/24
Filed: 2020-09-28
Abstract: To provide a multi-pass laser-sustained plasma system for generating broadband light.SOLUTION: A system includes: a pump source 104 configured to generate a pumping beam 101; a gas containment structure for containing a gas 107; an optical assembly which includes optical elements configured to perform one or more passes of the pumping beam through a portion of the gas to sustain a broadband-light-emitting plasma; and a collection assembly configured to direct at least a portion of broadband radiation emitted by the plasma to downstream optical elements, where the collection assembly collects at least a portion of broadband radiation emitted by the plasma and directs it back to the plasma.SELECTED DRAWING: Figure 1A
Patent JP-2022056500-A (JP)
Title: Simulation method and simulation program
Inventor: SHIMOZAWA MASASHI
IPC: G06F11/36
Filed: 2020-09-30
Abstract: To make simulation efficient.SOLUTION: A simulation device can access software, a map file, measurement information including a measurement variable name, calibration information including a calibration variable name, a starting time, and a writing value, acquires a first address and a first data type class corresponding to the calibration variable name and a second address and a second data type class corresponding to the measurement variable name from the map file before the start of simulation, converts the writing value on the basis of the first data type class when the starting time passes after the start of simulation, sets the converted writing value to the first address where the calibration variable name exists within the software, and acquires and outputs a measurement value from the second address where the measurement variable name exists within the software, on the basis of the second data type class as a result of simulating the software with the converted writing value.SELECTED DRAWING: Figure 2
Patent JP-2020202876-A (JP)
Title: Chocolate containing water and foam
Inventor: TAKAMATSU HIROYUKI
IPC: A23G1/52
Filed: 2020-09-30
Abstract: To provide chocolate containing water and foam having novel texture with smoothness, softness and softness even in a refrigeration temperature range, and excellent in processability at room temperature and shape retention property in a range of room temperature and refrigeration temperature.SOLUTION: There is provided chocolate containing water and foam, containing water of 16 wt.% or more and 55 wt.% or less.SELECTED DRAWING: Figure 2
Patent JP-2020203683-A (JP)
Title: Handcart
Inventor: KIDO RYO
IPC: B62B3/02
Filed: 2020-10-01
Abstract: To provide a handcart easy to use in comparison with a conventional one.SOLUTION: A handcart 100 comprises: right and left front wheels 141R and 141L; right and left front wheel frames 151R and 151L supporting the right and left front wheels, respectively; right and left rear wheels 142R and 142L; right and left rear wheel frames 152R and 152L supporting the right and left rear wheels, respectively; a basket 130; a right-side handle frame 110R having an inverted L shape as viewed from a side; and a left handle frame 110L having an inverted L shape as viewed from a side.SELECTED DRAWING: Figure 1
Patent JP-2022061748-A (JP)
Title: Method for manufacturing dielectric elastomer actuator, and dielectric elastomer actuator
Inventor: HAYAKAWA TAKESHI
IPC: H02N11/00
Filed: 2020-10-07
Abstract: To provide a method for manufacturing a dielectric elastomer actuator capable of acquiring a dielectric elastomer actuator whose film body has a non-flat plate shape, and a dielectric elastomer actuator whose film body has a non-flat plate shape.SOLUTION: A method for manufacturing a dielectric elastomer actuator according to the present invention includes a dip step for dipping a mold M into a liquid dielectric elastomer E and then, pulling up the mold from the dielectric elastomer, a curing step for curing the dielectric elastomer on the mold to acquire a film body 10 made of the dielectric elastomer on the mold after the dip step, a mold removal step for removing the mold from the film body on the mold to acquire the film body having a non-flat plate-like three dimensional shape after the curing step, and an assembly step for respectively providing a first electrode 11 and a second electrode 12 on both surfaces of the film body to acquire a dielectric elastomer actuator 1 after the mold removal step.SELECTED DRAWING: Figure 2
Patent JP-2022064643-A (JP)
Title: Model learning device, controller, model learning method and computer program
Inventor: MORIYASU TATSUHIRO
IPC: F02D45/00
Filed: 2020-10-14
Abstract: To provide a technology for learning a model that can determine an input that improves the followability of an output to a target value while stably controlling a system, in a model learning device that learns a model indicating the relation between the input and the output in the system.SOLUTION: A model learning device comprises a model storage unit that stores a model used for learning a nonlinear equation of state for predicting an output variable y using an input variable v, and a learning unit that learns an equation of state using the model and an input/output data set that includes a plurality of sets of input variable data and output variable data for the model. The model is an equation of state that includes a bijective map Ψ with the input variable v as input, and a bijective map Φ with the output variable y as input.SELECTED DRAWING: Figure 1
Patent JP-2022066897-A (JP)
Title: Wheel and vehicle
Inventor: HAYASHI TOSHIYA
IPC: B62B5/02
Filed: 2020-10-19
Abstract: To provide a wheel that can run over a step while maintaining stability in running on a flat ground with a simple structure, and a vehicle.SOLUTION: A wheel 1 comprises: a wheel main body 10 which includes, on a portion of an outer peripheral surface thereof, first circular-arc wall parts 14 with a wheel rotating shaft AW as a center of curvature; claw members 20 which include second circular-arc wall parts 23 which are identical in curvature radius with the first circular-arc wall parts 14 and can turn around claw rotating shafts AC parallel to the wheel rotating shaft AW with respect to the wheel main body 10; claw energizing parts 30 that always energize the claw members 20 in one rotating direction; and stopper parts 17 that restrict rotation ranges of the claw members 20 so as to inhibit the second circular-arc wall parts 23 from protruding the claw members 20 toward outside in the radial direction on an arc-like extension line of the first circular-arc wall parts 14. When a direction of reaction force which the claw member 20 receives from a grounding surface is a direction from the claw rotating shaft AC toward the wheel rotating shaft AW with respect to a contact point between the claw member 20 and the grounding surface, the claw member 20 rotates around the claw rotating shaft AC against energizing force of the claw energizing member 30.SELECTED DRAWING: Figure 4
Patent JP-2021172578-A (JP)
Title: Lightweight high-strength concrete
Inventor: ZHANG JIAYANG
IPC: C04B24/10
Filed: 2020-10-19
Abstract: To provide a lightweight high-strength concrete, and a method for producing the same.SOLUTION: In a lightweight high-strength concrete, a mixing ratio of materials, namely, (iron ore slag):(fly ash modified by D-arabinose acid calcium and D-arabinose acid glyceride):(nano ceramic fiber):(nano alumina):(basalt fiber):(high-efficiency water-reducing agent):(Portland cement):(sand):(crushed stone):(sodium carbonate):(sodium hydroxide):(water) is 1:0.05:0.04:0.01:0.05:0.005:1.5:2:3.5:0.04:0.05:0.5. A specific surface area of the iron ore slag is 600 to 750 m2/kg. The fly ash modified by D-arabinose acid calcium and D-arabinose acid glyceride is super-fine flay ash.SELECTED DRAWING: None
Patent JP-2022067459-A (JP)
Title: System, terminal and program
Inventor: FUKABORI AKIRA
IPC: H04N7/18
Filed: 2020-10-20
Abstract: To properly perform an operation of a movable body using a terminal.SOLUTION: In a system including a movable body (20) and a terminal (10) used in an operation of the movable body (20), the movable body (20) comprises: a drive unit which moves the movable body (20) on a specific surface on the basis of an instruction from the terminal (10); and a camera which images a first region decided on the basis of the instruction from the terminal (10) and a second region on the specific surface. The terminal (10) comprises: an acquisition unit which acquires a first photographed image corresponding to the first region and a second photographed image corresponding to the second region; and a display control unit which controls the display of the first photographed image and the second photographed image to a display unit (10f) on the basis of whether or not the movable body is in the moving state.SELECTED DRAWING: Figure 1
Patent JP-2022071683-A (JP)
Title: Conveyance roller of stelmor conveyor and stelmor conveyor
Inventor: KAMATA HARUKI
IPC: B21B43/00
Filed: 2020-10-28
Abstract: To provide a conveyance roller of a stelmor conveyor which enables replacement work of the conveyance roller to be easily performed, and to provide the stelmor conveyor.SOLUTION: A conveyance roller 110 of a stelmor conveyor 100, which conveys a wire 1 with the conveyance rollers 110 rotatably arranged in a line, includes: shaft end parts 111 which are rotatably supported and make a pair; a body part 112 which is disposed between the pair of shaft end parts 111, and detachably connected with the shaft end parts 111 coaxially with the shaft end parts 111 to support the wire 1; and screw components 113 each of which detachably connects a flange 111c of the shaft end part 111 with a flange 112c of the body part 112.SELECTED DRAWING: Figure 1
Patent JP-2022080193-A (JP)
Title: Piston and marine internal combustion engine
Inventor: KINOSHITA YOSHIHIKO
IPC: F16J9/26
Filed: 2020-11-17
Abstract: To provide a piston and a marine internal combustion engine, which can prevent a situation where the sealing property between an inner peripheral surface of a cylinder and piston rings is deteriorated.SOLUTION: A piston comprises: a piston body reciprocating inside a cylinder in which a combustion chamber of a marine internal combustion engine is formed; and a plurality of piston rings which are provided on an outer periphery of the piston body so as to be arranged side by side in a reciprocating direction of the piston body, and which come into slide contact with an inner peripheral surface of the cylinder. At least one of the plurality of piston rings is a spray coating type ring formed with a spray coating which comes into slide contact with the inner peripheral surface of the cylinder and can shed coating particles. The remaining piston rings excluding the spray coating type ring are plating film type rings formed with a plating film which comes into sliding contact with the inner peripheral surface of the cylinder.SELECTED DRAWING: Figure 2
Patent JP-2022081806-A (JP)
Title: Monitoring device and monitoring method
Inventor: IMURA YUSUKE
IPC: G08G1/16
Filed: 2020-11-20
Abstract: To provide an on-vehicle monitoring device and monitoring method that can reduce a risk of collision between targets detected by the host vehicle.SOLUTION: An ECU 10 as a monitoring device comprises: a target information detection unit 31 that detects positions, relative speeds, and directions of a plurality of targets existing around a host vehicle 100 equipped with the ECU; a course prediction unit 32 that predicts a movement of a target based on a position, a relative speed, and a direction of the target detected by the target information detection unit 31; a risk determination unit 33 that determines a risk of collision between the plurality of targets based on the prediction of the course prediction unit 32; and a communication processing unit 34 that executes a process of reporting risk information to a target determined to have a collision risk by the risk determination unit 33.SELECTED DRAWING: Figure 4
Patent JP-2022082033-A (JP)
Title: Method for manufacturing insert case for semiconductor device and semiconductor device
Inventor: MASUMOTO HIROYUKI
IPC: H01L23/08
Filed: 2020-11-20
Abstract: To obtain a method for manufacturing an insert case for a semiconductor device that can improve reliability, and a semiconductor device.SOLUTION: A terminal 2 is set inside molds 16,17, and a slide core 18 is moved to contact the center 2a of the terminal 2 to fix the center 2a of the terminal 2. With the center 2a of the terminal 2 secured by the slide core 18, the inside of the molds 16,17 are filled with resin 3 to form an insert case 1. The slide core 18 is released from the terminal 2 and the insert case 1 is removed from the mold 16,17.SELECTED DRAWING: Figure 3
Patent JP-2022083021-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-11-24
Abstract: To improve the interest for a game machine which can control a game state to a special state on the basis of an execution frequency of a variable display.SOLUTION: An end condition of a second special state includes that variable displays of a second frequency, larger than a first frequency, are executed without a control to an advantageous state in the second special state. A period value obtained by multiplying the second frequency by an average variable display period for one variable display executed in the second special state and not controlled to the advantageous state is less than a period value obtained by multiplying the second frequency by an average variable display period for one variable display executed in the first special state and not controlled to the advantageous state.SELECTED DRAWING: Figure 12-30
Patent JP-2022083097-A (JP)
Title: Molded body and its manufacturing method, as well as caps, container bodies and containers
Inventor: YAMAZAKI TOMOHISA
IPC: B29C45/00
Filed: 2020-11-24
Abstract: To provide a method for manufacturing a molded body that is made lightweight by foaming and has excellent readability even when characters or symbols are printed on the surface.SOLUTION: A method of manufacturing a molded body according to the present disclosure includes: (A) a step of preparing a molten resin composition comprising a resin material and a supercritical fluid; (B) a step of injecting the molten resin composition into a cavity of a mold; (C) a step of foaming the molten resin composition by reducing the pressure in the cavity; (D) a step of recovering a molded body comprising a foamed layer having a plurality of voids derived from foaming from the mold; and (E) a step of printing the surface of the molded body.SELECTED DRAWING: Figure 1
Patent JP-2022085223-A (JP)
Title: Copolymer-based proton conductive electrolyte membrane and fuel cell
Inventor: NAKAMURA NAOKI
IPC: H01M8/1018
Filed: 2020-11-27
Abstract: To provide a proton conductive electrolyte membrane that is less likely to wrinkle during production and has good handleability.SOLUTION: A proton conductive electrolyte membrane includes a copolymer with first and second portions covalently linked, and a plasticizer, and the first portions aggregates with each other to form a domain at the operating temperature of the proton conductive electrolyte membrane, and the second portion bridges the domains, and the second portion includes a proton accepting group, at least a part of the domain is unidimensionally or two-dimensionally extended, and the plasticizer contains a proton-donating compound of pKa 2.5 or less, and therefore the plasticizer penetrates into the second portion and the glass transition temperature of the copolymer is lower than that without the plasticizer.SELECTED DRAWING: Figure 1
Patent JP-2022086546-A (JP)
Title: Program, method, and information processing apparatus
Inventor: KOSUGI KANAME
IPC: A63F13/65
Filed: 2020-11-30
Abstract: To provide a program, method, and an information processing apparatus configured to provide a technology to make a game more interesting, in the game which proceeds in accordance with physical condition of a user.SOLUTION: A program to be executed by a computer comprising a processor causes the processor to execute: a step of acquiring information on daily sleep from a user; a step of comparing sleep information of the user for a long period with sleep information of the user of each date to specify first parameters to be used for game play of the user, for each of the dates; and a step of executing lottery processing with the first parameter corresponding to the date, on each date, to cause the game of the date to proceed.SELECTED DRAWING: Figure 5
Patent JP-2022087683-A (JP)
Title: Vehicle control device
Inventor: HIROSE YUICHIRO
IPC: G08G1/16
Filed: 2020-12-01
Abstract: To provide a vehicle control device for suppressing obstruction of the traffic of a mobile body in the periphery of an own vehicle while suppressing an increase of an arithmetic load.SOLUTION: A vehicle control device 1 includes: an own vehicle position recognition section 11 for recognizing an own vehicle position; an outer environment recognition section 12 for recognizing a mobile body in the periphery of an own vehicle; a map database 5 for storing map information; an influence recognition section 13 for recognizing an influence of the mobile body on the own vehicle traveling along a target route; and a vehicle control section 14 for decelerating the own vehicle so as to avoid a collision with the mobile body based on an influence recognition result. The map information includes area information related to a plurality of areas on a map to identify the mobile body to be a recognition object of the influence. When the own vehicle position satisfies a predetermined own vehicle position condition which is preset for each area based on the own vehicle position, the area information, and the recognition result of the mobile body, the influence recognition section 13 recognizes the influence about the mobile body existing in the area where the own vehicle position satisfies the own vehicle position condition.SELECTED DRAWING: Figure 1
Patent JP-2021060586-A (JP)
Title: Optically enhanced light converter
Inventor: DAVID ZHANG
IPC: F21S2/00
Filed: 2020-12-02
Abstract: To provide an optically enhanced, favorable light converter.SOLUTION: A light converter and a method of manufacture is provided. A light conversion layer (301), comprising light conversion particles (301a) in a binding material (301b), is provided to generate emission light from excitation light incident on the light conversion layer (301). A planarization layer (304) is on a surface of the light conversion layer (301), and at least one optical coating (305) is part of or on a surface of the planarization layer (304) which is relatively smooth in comparison with the surface of the light conversion layer (301).SELECTED DRAWING: Figure 3
Patent JP-2022088699-A (JP)
Title: mask
Inventor: LI HAO
IPC: A41D13/11
Filed: 2020-12-03
Abstract: To provide a mask whose filter function hardly deteriorates.SOLUTION: A mask comprises a first filter which is composed of a nonwoven fabric and has a first surface, and a second filter which is composed of a nonwoven fabric and has a second surface facing the first surface. An air layer is interposed between the first and second surfaces.SELECTED DRAWING: Figure 2
Patent JP-2022090245-A (JP)
Title: Automatic steering system of vehicle
Inventor: SAITO TAKAHIDE
IPC: F16D27/108
Filed: 2020-12-07
Abstract: To provide an automatic steering system that is superb in driver's safety.SOLUTION: An automatic steering system includes a control unit 50 that supports a manual steering mode in which the orientation of wheels 5 is varied depending on a driver's turning maneuver performed on a steering wheel 3, and an automatic steering mode in which the orientation of the wheels 5 is automatically varied although a driver does mot perform the turning maneuver on the steering wheel 3, and that, in the automatic steering mode, activates a steering motor 6 according to an external situation of the vehicle detected by an external situation sensor 52. Herein, a clutch mechanism 7 is disposed in a rotation transmission path 4. In the automatic steering mode, the control unit 50 holds the clutch mechanism 7 disengaged.SELECTED DRAWING: Figure 1
Patent JP-2022094004-A (JP)
Title: Screen dust removal facility
Inventor: ANAI SHOICHI
IPC: E02B5/08
Filed: 2020-12-14
Abstract: To provide a screen dust removal facility having excellent maintainability capable of reliably and efficiently removing dust from a screen with a simple constitution.SOLUTION: A screen is composed of a first screen 1 fixed to a water passage and a second screen 2 relatively movable along the vertical direction on the first screen 1. The second screen 2 is composed of multiple second screen units 2u divided along the horizontal direction. First casters 6 and second casters 7 engaged with a vertical bar 11 of the first screen 1 are arranged at four corners of the second screen unit 2u. The first screen 1 and the second screen 2u are fixed with a first stud 3, and adjacent second screen units 2u, 2u are fixed with a second stud 5. A separable adsorption film 50 is attached to a vertical bar 21 of the second screen unit 2u and to the surface of rakes 8.SELECTED DRAWING: Figure 1
Patent JP-2022094159-A (JP)
Title: Production method of paper packing material and paper laminate
Inventor: KAWASAKI Shota
IPC: B32B37/14
Filed: 2020-12-14
Abstract: To provide a method for producing a paper packing material having high gas barrier properties, including a step for applying a coating composition which includes an emulsion and a flaky inorganic compound dispersed in the emulsion, to a paper substrate, using the water dispersion type emulsion, and a paper laminate having high gas barrier properties.SOLUTION: There is provided a paper packing material in which, by using a coating composition having a specific relationship between a fluid property of a water dispersion type emulsion forming the coating composition and an isoelectric point of a blended inorganic compound, coagulation of the inorganic compound in the coating composition is suppressed, and a barrier layer in which, the inorganic compound is arranged in a layer state, is provided.SELECTED DRAWING: Figure 1
Patent JP-2022094856-A (JP)
Title: Breakthrough shock absorber of press machine
Inventor: SUEZAWA TAKEO
IPC: B21D28/00
Filed: 2020-12-15
Abstract: To provide a breakthrough shock absorber that performs breakthrough shock absorption without performing piston adjustments on a breakthrough shock absorbing hydraulic cylinder each time a metal mold is replaced nor slide position detection on breakthrough occurrence, and is free of reaction to a slide after the breakthrough shock absorption and a rise in oil temperature due to continuous operation.SOLUTION: (1) A hydraulic shock absorbing cylinder is employed as a hydraulic balance cylinder supporting a slide from below, and adapted to a breakthrough at any position of a slide stroke. (2) A strain quantity of a press frame is measured, an occurrence period of the breakthrough is detected from the strain quantity, and a shock absorber is placed in operation. (3) A hydraulic flow and a flow rate are controlled with a check valve such as an electromagnetic type flow rate control valve to suppress a reaction to the slide. (4) The pressure oil of the hydraulic balance cylinder is transmitted to a pneumatic/hydraulic pressure booster to absorb breakthrough energy on an air pressure side.SELECTED DRAWING: Figure 1