baber/WOPTO huggingface dataset:
Patent JP-2022024820-A (JP)
Title: Remote control tap
Inventor: TANAKA IZUMI
IPC: H01R13/66
Filed: 2020-07-28
Abstract: To provide means for safely operating the power on/off operation of an electric device with a low voltage electric signal for the purpose of energy saving or the like.SOLUTION: [0014] A remote control tap circuit according to an embodiment of the present invention is described with reference to Fig. 1. An AC input power 7 input from a plug 2 installed in the tap 1 is output to an outlet 3 via an electromagnetic relay contact 5. A control signal 9 from a control signal input connector 4 provided in the tap 1 is connected to an electromagnetic relay operating coil 6 to turn on/off output power 8 by turning on/off the control signal 9. [0015]SELECTED DRAWING: Figure 1
Patent JP-2022024839-A (JP)
Title: Control device of hybrid vehicle
Inventor: SUGIMOTO HITOSHI
IPC: B60W20/17
Filed: 2020-07-28
Abstract: To provide a control device that suppresses occurrence of noise and vibrations at the time of backward travelling accompanied by executing of motoring, to smoothly control backward driving force without giving discomfort and an insecurity feeling to a user and surroundings.SOLUTION: Throttle aperture ETA and an engine rotation speed are set to initial values θ0 and N0 at the time of backward travelling based on driving force of a second motor generator, and motoring of an engine based on the driving force of a first motor generator is started. Further, a system control unit has a function of executing, as driving force control at the time of backward travelling accompanied by execution of the motoring, throttle aperture reduction control throttle aperture-reduction control by which the throttle aperture ETA is reduced below the initial value θ0 and engine rotation speed-increase control by which the engine rotation speed Ne is increased beyond the initial value N0. Further the system control unit executes the control by which the throttle aperture ETA is reduced, in priority to the control by which the engine rotation speed Ne is increased.SELECTED DRAWING: Figure 7
Patent JP-2022026507-A (JP)
Title: Image recording device
Inventor: TANAKA KOSUKE
IPC: B41J2/175
Filed: 2020-07-31
Abstract: To provide a technology which can achieve downsizing of an image recording device and stabilizing operation of a carriage for moving a liquid discharge part in the image recording device having a structure in which a liquid is supplied from a liquid storage part to the liquid discharge part through a tube.SOLUTION: An image recording device 1 includes: a carriage 21 which supports a recording head 22, which discharges a liquid to a recording medium, and reciprocates in a scanning direction; a liquid storage part 6 in which the liquid is stored; and a tube 5 which connects the recording head 22 with the liquid storage part 6, supplies the liquid from the liquid storage part 6 to the recording head 22, and includes a first portion 5a extending in the scanning direction and a second portion 5b extending in the scanning direction above the first portion 5a; and a support part 10 which supports the first portion 5a and is fixed to a device body. The image recording device 1 includes a rotary body 104 at a position facing the second portion 5b below the second portion 5b in the support part 10.SELECTED DRAWING: Figure 7
Patent JP-2022026636-A (JP)
Title: Water turbine generator
Inventor: UEHARA KENICHI
IPC: F03B11/06
Filed: 2020-07-31
Abstract: To provide a water turbine generator which enables simplification of a mechanism.SOLUTION: A water turbine generator has: a runner 31; and a swirl flow generating function part 22 provided at the upstream of water flow relative to the runner 31. In the runner 31, a center shaft 32 is supported by bearings 60, 60 fixed to body parts 21, 41. The bearings 60 are made of a non-metal and disposed in a path of the wafer flow. The runner 31 includes a rotor 35 having a magnet 35a or a coil at its outer periphery part. An outer periphery part of the rotor 35 has a stator 50 having a coil. The bearings 60 are rolling bearings and their raceway are made of a non-metal.SELECTED DRAWING: Figure 1
Patent JP-2022030691-A (JP)
Title: Fuel cell stack
Inventor: LI HUA
IPC: H01M8/0247
Filed: 2020-08-07
Abstract: To provide a fuel cell stack in which strength of an end member is maintained, furthermore the bending of a separator can be suppressed.SOLUTION: A fuel cell stack 100 is provided in which end members 30 are arranged on both ends of a cell laminate 20 formed by laminating a plurality of fuel battery cells 10, the fuel cell stack 100 includes a gasket 21 provided between an end cell 50 and a neighboring cell, an inside separator 51 is arranged in such a manner that it abuts on the gasket 21, an outside separator 52 is arranged in such a manner that it abuts on the end member 30, the outside separator 52 comprises a recess 53 which has an opening on the outside in the lamination direction, the end member 30 has a protrusion 31 which protrudes to the inside in the lamination direction, the protrusion 31 is arranged inside the recess 53, a bottom 53a of the recess 53 and a front surface 31a facing the bottom 53a of the protrusion 31 are arranged on the center line of the gasket 21.SELECTED DRAWING: Figure 2
Patent JP-2022032341-A (JP)
Title: Electromagnetic wave absorption material and electromagnetic wave absorber
Inventor: HYODO Kazushige
IPC: H05K9/00
Filed: 2020-08-11
Abstract: To provide an electromagnetic wave absorption material of which an electromagnetic wave absorption performance in a high frequency domain equal to or higher than 10 GHz is improved, and an electromagnetic wave absorber containing the material.SOLUTION: The present invention relates to an electromagnetic wave absorption material contains a complex oxide having a composition expressed by a formula: aBiFe1-xMexO3-(1-a)XTiO3 (wherein Me is one or more elements selected from among Co, Ni, Mn and Cr, X is Ba and/or Bi0.5K0.5, (a) is equal to or greater than 0.01 and equal to or smaller than 0.99 and (x) is equal to or greater than 0 and equal to or smaller than 0.2) and consisting of a pseudo-cubic crystal phase. The electromagnetic wave absorption material is used for absorbing electromagnetic waves within a frequency domain equal to or higher than 10 GHz and equal to or lower than 100 GHz.SELECTED DRAWING: Figure 4
Patent JP-2022035560-A (JP)
Title: Rubber composition for tire and tire
Inventor: TOMITA KOTA
IPC: C08K3/36
Filed: 2020-08-21
Abstract: To provide a rubber composition for a tire which can improve total performance of dry steering stability and wet steering stability, and a tire.SOLUTION: A rubber composition for a tire contains a rubber component containing styrene butadiene rubber and butadiene rubber, silica, carbon black, a resin component, and an ethylene copolymer, in which content of resin component>|content of silica-content of carbon black|, content of carbon black>content of butadiene rubber, and content of butadiene rubber>content of ethylene copolymer.SELECTED DRAWING: None
Patent JP-2022039146-A (JP)
Title: Gas generator
Inventor: TAKAYANAGI KAZUSHIGE
IPC: B60R21/272
Filed: 2020-08-28
Abstract: To provide a gas generator that can be manufactured more easily and inexpensively.SOLUTION: A gas generator 1A includes: an igniter 32; and a housing including: a holder 31 defining an ignition chamber S1 and a tank chamber S2; a first casing 10 and a second casing 20. The first casing 10 has a first case body 11 consisting of a single member including a first peripheral wall portion 11a and a bottom plate portion 11b, and the second casing 20 has a second case body 21 including at least a second peripheral wall portion 21a. A first open end 11a1 of the first peripheral wall portion 11a is closed by the holder 31, and a second open end 21a1 of the second peripheral wall portion 21a is closed by a bottom wall portion 11b. The bottom wall portion 11b is provided with a through-hole 11b1 and a rupturable member 50 closing the through-hole. The rupturable member 50 is composed of a single member including: a cylindrical fixed portion 51 inserted into the through-hole 11b1 and welded to a wall surface thereof; and a plate-shaped rupturable portion 52 closing one end of the fixed portion 51 in an axial direction thereof.SELECTED DRAWING: Figure 2
Patent JP-2022039283-A (JP)
Title: Ink jet printer
Inventor: SAGO RYOTA
IPC: B41J2/01
Filed: 2020-08-28
Abstract: To detect a curing degree of photo-curing ink.SOLUTION: A printer 10 comprises an ink head 31 which discharges photo-curing ink, ultraviolet light irradiation devices 41, 42 which irradiate the photo-curing ink with light, a piezoelectric element 52, a rod-like member 54 which is provided to contact the cured photo-curing ink as the piezoelectric element 52 is applied with a first voltage to vibrate, and a control device 80. The control device 80 comprises a first reception part 85 which receives a second voltage before the rod-like member 54 comes into contact with the cured photo-curing ink, a second reception part 86 which receives a third voltage when the rod-like member 54 comes into contact with the cured photo-curing ink, and a detection part 87 which detects a curing degree of the cured photo-curing ink based upon the received second voltage and third voltage.SELECTED DRAWING: Figure 5
Patent JP-2022039849-A (JP)
Title: Multi-core fiber coupling system
Inventor: KOBAYASHI TETSUYA
IPC: G02B6/32
Filed: 2020-08-28
Abstract: To suppress reduction of the coupling efficiency due to displacement of the focal position of each optical propagation core and a lens in a spatial coupling system of a multi-core fiber.SOLUTION: A multi-core fiber coupling system 100 includes: a first multi-core fiber 10 for emitting light from a plurality of light propagation cores; a second multi-core fiber 20 for receiving the emitted light; and two single lenses between the first and second multi-core fibers 10, 20 for passage of the light. The two single lenses are a first lens 30 located near the first multi-core fiber 10 and a second lens 40 located near the second multi-core fiber 20. An exit end surface of the first multi-core fiber 10 and an incidence end surface of the second multi-core fiber 20 are inclined to a surface O perpendicular to a main axis L of the single lenses 30 and 40. The exit end surface and the incidence end surface are arranged line-symmetrically to a middle point between the first lens 30 and the second lens 40.SELECTED DRAWING: Figure 4
Patent JP-2022041273-A (JP)
Title: Liquid ejector
Inventor: ISHIZUKA TETSUYA
IPC: B65D83/00
Filed: 2020-08-31
Abstract: To provide a liquid ejector which can supply liquid as droplets containing fine bubbles.SOLUTION: A liquid ejector 1 includes a pump 2 that can be mounted to a container 4 and an ejection head 3 capable of ejecting liquid L from the pump 2. The ejection head 3 includes an ejection hole 3a, a spin groove G3, and a tubular wall 31 that surrounds the ejection hole 3a and projects forward. The pump 2 is a pump that brings about suck-back in an internal space S31 of the tubular wall 31. The amount of suck-back VS generated by the suck-back is larger than volume V31 of the internal space S31.SELECTED DRAWING: Figure 1
Patent JP-2022041763-A (JP)
Title: Antiviral agent
Inventor: TABATA YUKO
IPC: A61K31/785
Filed: 2020-09-01
Abstract: To provide an antiviral agent having an excellent gloss imparting effect.SOLUTION: An antiviral agent contains a copolymer having a (2-dimethylaminoethyl) methacrylate-derived constitutional unit (A) and a methethyl acrylate-derived constitutional unit (B), wherein, relative to 100 mass% of all the constitutional units, the percentage of the constitutional unit (A) is 50-95 mass%, the percentage of the constitutional unit (B) is 5-50 mass%, and the percentage of constitutional units derived from other monomers is less than 5 mass%, with a weight average molecular weight of 20,000-50,000.SELECTED DRAWING: None
Patent JP-2020203917-A (JP)
Title: Proton-binding polymers for oral administration
Inventor: GERRIT KLAERNER
IPC: A61K9/20
Filed: 2020-09-02
Abstract: To provide proton-binding polymers for oral administration that may be used in the treatment of metabolic acidosis.SOLUTION: A pharmaceutical composition for the treatment of metabolic acidosis, comprising a proton-binding, crosslinked amine polymer comprising the residue of an amine corresponding to Formula 2b, the crosslinked amine polymer prepared by radical polymerization of an amine corresponding to Formula 2b [where, m and n are independently non-negative integers; each R12 is independently hydrogen, substituted hydrocarbyl, or hydrocarbyl; R22 and R32 are independently hydrogen substituted hydrocarbyl, or hydrocarbyl; R42 is hydrogen, hydrocarbyl or substituted hydrocarbyl].SELECTED DRAWING: None
Patent JP-2020204146-A (JP)
Title: Dynamic material for providing article with adjustable physical permeability
Inventor: MATTHEW D NORDSTROM
IPC: A41D1/00
Filed: 2020-09-02
Abstract: SOLUTION: There are provided a system and a method for integrating a dynamic material into an article in order to obtain adjustable physical characteristics (e.g., aesthetic characteristics, functional characteristics).EFFECT: A dynamic material can change a shape to provide clothing with additional permeability in response to heat of a human body. Similarly, the dynamic material can close a vent in response to moisture to prevent moisture from entering inside the clothing. A shape changing material can change a shape at a degree of merely affecting characteristics to be brought by the shape changing material. Additionally, the shape changing material can change the shape that affects a geometric structure of an article as a whole (e.g., protrusions, dimples, vents, etc.).SELECTED DRAWING: Figure 40
Patent JP-2022044184-A (JP)
Title: Crawler monitoring system, crawler device, crawler vehicle and crawler monitoring method
Inventor: MIYAMOTO AKIRA
IPC: B62D55/08
Filed: 2020-09-07
Abstract: To provide a crawler monitoring system, a crawler device, a crawler vehicle and a crawler monitoring method for preventing tooth jump.SOLUTION: A crawler vehicle 1 includes a crawler monitoring system 4 for monitoring a crawler device 3 provided with an elastic crawler 31 and a driving wheel 34. The crawler monitoring system 4 includes a sensor 4a for acquiring information S on a distance between the elastic crawler 31 and the driving wheel 34, and a monitoring part 4b for monitoring whether a measurement value D measured on the basis of the information S from the sensor 4a is a predetermined value Dv or more.SELECTED DRAWING: Figure 1
Patent JP-2022048842-A (JP)
Title: Game machine
Inventor: TOYOZUMI YUICHI
IPC: A63F7/02
Filed: 2020-09-15
Abstract: To provide a game machine capable of suppressing a decrease in interest.SOLUTION: A game machine includes: special pattern lottery means capable of holding a special pattern lottery when a predetermined condition is satisfied; special pattern control means for performing control so as to derive a result of a special pattern lottery by performing variation display of a special pattern in a predetermined display area; and game state control means capable of controlling a game state. The special pattern control means derives one of plural stop modes at least including a special stop mode for showing a shift to a special game state in which variation display of a special pattern is not performed, a losing stop mode for showing that a result of a special pattern lottery is losing, and a specific stop mode for showing a shift to a specific game state that is a game state in which variation display of a special pattern is performed and is more advantageous than a normal game state.SELECTED DRAWING: Figure 12
Patent JP-2022048853-A (JP)
Title: Game machine
Inventor: ISHIHARA YUKIYOSHI
IPC: A63F7/02
Filed: 2020-09-15
Abstract: To provide a game machine capable of suppressing a decrease in interest.SOLUTION: A game machine includes: special pattern lottery means capable of holding a special pattern lottery including a special result and a specific result in a lottery result when game balls pass a special pattern start area; pattern control means capable of performing control so as to derive a result of a special pattern lottery by variably displaying a special pattern; special game state control means capable of performing control to a special game state when a special stop mode for showing a special result is derived; and game state control means capable of performing control to the game state differing from a special game state. The game state control means can be controlled to one of a normal game state, and a specific game state more advantageous than the normal game state. When a result of a special pattern lottery is a specific result, it is more advantageous than when a result of a special pattern lottery is a special result regarding control of a specific game state.SELECTED DRAWING: Figure 117
Patent JP-2022053004-A (JP)
Title: Airflow type classifier
Inventor: KURAMOTO TAKAO
IPC: B07B7/08
Filed: 2020-09-24
Abstract: To provide an airflow type classifier capable of separating raw material powder into fine powder and coarse powder with a high fine powder recovery rate.SOLUTION: In an airflow type classifier, multiple gas injection nozzles 13a,13b have multiple first gas injection nozzles 13a for injecting gas to a direction forming a first angle θ1 inside a classification chamber 6 to a tangential direction of a peripheral wall 4, and multiple second gas injection nozzles 13b for injecting gas to a direction forming a second angle θ2 larger than the first angle θ1 inside the classification chamber 6 to the tangential direction of the peripheral wall 4.SELECTED DRAWING: Figure 3
Patent JP-2022053926-A (JP)
Title: Winding structure
Inventor: TANAKA YASUNORI
IPC: B65H75/28
Filed: 2020-09-25
Abstract: To provide a winding structure including an elongate flexible sheet wound on a cylindrical core material, in which wrinkles are suppressed from occurring upon unwinding the sheet.SOLUTION: A winding structure, including an elongate flexible sheet 2 wound on a cylindrical core material 1, comprises a thin-film tape 3 that joins a surface of a winding-start end 21 of an elongate flexible sheet and an outer peripheral surface 1a of the cylindrical core material distant from the winding-start end together and a belt-like soft foam 4 that lies closer to a surface of the thin-film tape and covers the winding-start end of the elongate flexible sheet.SELECTED DRAWING: Figure 5
Patent JP-2022057415-A (JP)
Title: Wearing airbag device
Inventor: KAWAMURA YUSUKE
IPC: A62B99/00
Filed: 2020-09-30
Abstract: To provide a wearing airbag device which allows an inflated airbag to suitably protect a lumbar part and the head at fall-down even when the number of gas generators to be used is reduced.SOLUTION: A wearing airbag device includes: gas generators 23 each held by a holding body 11 wearable on a protection object person 1; and an airbag 30 having an inflation part inflating by inflation gas from the gas generator. The inflation part of the airbag comprises a lower side inflation part 31 capable of protecting a lumbar part 2 of the protection object person, an upper side inflation part 41 capable of protecting a head 5 of the protection object person, and a communication part 37 communicated to the lower side inflation part and the upper side inflation part. The communication part is arranged with a regulation part 45 for regulating the flow of inflation gas so as to inflate the upper side inflation part 41 after the inflation of the lower side inflation part 31. The gas generator 23 is arranged so as to supply inflation gas from an upper side inflation part 41 side to a lower side inflation part 31 side.SELECTED DRAWING: Figure 1
Patent JP-2022057473-A (JP)
Title: Polishing pad
Inventor: TATENO TEPPEI
IPC: C08J5/14
Filed: 2020-09-30
Abstract: To provide a polishing pad having an endpoint detection window that allows accurate detection of polishing state.SOLUTION: A polishing pad 3 has a polishing layer 4 partly having an endpoint detection window 5. The endpoint detection window 5 contains a phenolic antioxidant and a phosphorous antioxidant. In the endpoint detection window 5, the weight ratio of the phenolic antioxidant to the phosphorous antioxidant is 1:0.1 to 1:10.SELECTED DRAWING: Figure 4
Patent JP-2022059849-A (JP)
Title: Thermal print head and method for manufacture thereof and thermal printer
Inventor: WATANABE TOSHIO
IPC: B41J2/335
Filed: 2020-10-02
Abstract: To provide a thermal print head which suppresses disconnection of a comb tooth part of a common electrode and a method for manufacture of the thermal print head, and further, provide a thermal printer comprising the thermal print head.SOLUTION: A thermal print head comprises: an individual electrode on a heat accumulation layer; a common electrode having a comb tooth part which is separated from the individual electrode, and faces the individual electrode; a heat element on the individual electrode and the comb tooth part; a connection electrode which comprises a material different from that of the common electrode, and contacts the common electrode; a first protective film which covers a part of the common electrode and wiring; and a second protective film which covers the connection electrode. An end of the common electrode in a sub-scanning direction is covered with the connection electrode, one of lateral faces of the connection electrode in the sub-scanning direction contacts the second protective film, and the other contacts the first protective film.SELECTED DRAWING: Figure 1
Patent JP-2022062784-A (JP)
Title: Polyimide laminated film
Inventor: IDE MASAHITO
IPC: C08L79/08
Filed: 2020-10-09
Abstract: To provide a polyimide laminated film which suppresses occurrence of cracks in an inner wall of a via in a step of forming the via on a polyimide laminated film for a flexible printed board using a laser, and a method for producing the same.SOLUTION: There are provided a non-thermoplastic polyimide film forming a phase separation structure having a domain of solvent-soluble polyimide of an island structure of 10 μm or less and a domain of non-thermoplastic polyimide of a sea structure in the film; and a method for producing a non-thermoplastic polyimide film that is obtained by imidizing a mixture of a non-thermoplastic polyimide precursor (polyamic acid) and solvent-soluble polyimide to prepare a non-thermoplastic polyimide film, and forming a phase separation structure having a domain of the solvent-soluble polyimide of an island structure of 10 μm or less in the film.SELECTED DRAWING: None
Patent JP-2021010377-A (JP)
Title: Production method of fish meat-processed composition, and fish meat-processed composition
Inventor: MATSUMOTO SATOSHI
IPC: A23L17/00
Filed: 2020-10-15
Abstract: To provide a fish meat-processed composition which is reduced in bitter taste and is obtained by a production method of a fish meat-processed composition having fish meat as a raw material, capable of reducing bitter taste and being produced more industrially efficiently compared to a conventional production method.SOLUTION: A fish meat-processed composition is obtained by a production method of a fish meat-processed composition, including a step 1 of deactivating a proteolytic enzyme carried by fish meat so as to obtain a fish meat-derived composition; and a step 2 of subjecting the fish meat-derived composition to an enzyme reaction by sequentially adding a proteolytic enzyme (enzyme 1) derived from bacterium and a proteolytic enzyme (enzyme 2) derived from microorganism to the fish meat-derived composition, and deactivating the enzymes 1, 2 so as to obtain the fish meat-processed composition.SELECTED DRAWING: None