baber/WOPTO huggingface dataset:
Patent JP-2019124090-A (JP)
Title: Connection member
Inventor: WADA HIROSHI
IPC: E21D5/00
Filed: 2018-01-19
Abstract: To provide an easy connection of stacked objects to reduce the burden of connection work.SOLUTION: When inserted into holes formed and aligned in each of stacked connection objects, the invention comprises at least two insertion portions 11 closely spaced from one another in contact with the edge of the hole, the insertion portion 11 has a pair of engaging portions 12 and 14 which are separated from each other in the insertion direction into the hole and engage with surfaces facing different directions of the stacked connection objects. Of the pair of engaging portions 12 and 14, the distal end engaging portion 12 on the distal end side in the insertion direction is such that at least two insertion portions 11 approach each other at the time of insertion into the hole, and after being inserted into the hole, it returns to the state before insertion and engages with the connection object to connect the connection objects to each other.SELECTED DRAWING: Figure 2
Patent JP-2019128820-A (JP)
Title: Double control system
Inventor: TARUI MAKOTO
IPC: G05B9/03
Filed: 2018-01-25
Abstract: To provide a double control system that is able to automatically switch a control main body from a main controller to a follower controller while ensuring continuity of control if abnormality arises in the main controller.SOLUTION: A main controller 2a is configured such that, when control data is transferred to a follower controller 2b via a second inter-communication unit 7, a hash value calculated from the control data is transferred to the follower controller via a third inter-communication unit 8. The follower controller is configured such that, if the hash value calculated from the control data received via the second inter-communication unit and a hash value received via the third inter-communication unit do not match when the follower controller is informed of a malfunction of the main controller via the first inter-communication unit 6, control that has been exerted by the main controller is not taken over.SELECTED DRAWING: Figure 1
Patent JP-2019129114-A (JP)
Title: Light-emitting body, light housing device, and lighting device
Inventor: TSUKITANI AYAKO
IPC: F21S9/02
Filed: 2018-01-26
Abstract: To provide a light-emitting body emitting auxiliary light which is easy to discriminate colors in an early stage after extinction of main light and is felt bright in a condition where dark adaptation advances: and to provide a light housing device and a lighting device.SOLUTION: A lighting device 101 includes: a main light-emitting part 110 emitting main light; and an auxiliary light-emitting part 125 as an auxiliary light which is emitted after the main light-emitting part 110 is turned off and in which a period including both of short-wavelength light and long-wavelength light whose wavelength is longer than that of the short-wavelength light is present. The long-wavelength light is extinct prior to the short-wavelength light.SELECTED DRAWING: Figure 7
Patent JP-2019131437-A (JP)
Title: Dielectric ceramic composition, electronic component, and multilayer ceramic capacitor
Inventor: TAKANO HIROSUKE
IPC: H01G4/30
Filed: 2018-01-31
Abstract: To provide a dielectric ceramic composition having excellent reliability, and an electronic component to which the dielectric ceramic composition is applied.SOLUTION: The dielectric ceramic composition is mainly composed of a perovskite type compound whose general formula is represented by ABOwhen A, B and O represent A-site elements, B-site elements and an oxygen element, respectively. A includes Ba and further includes at least one selected from Ca and Sr, B includes Ti, and a sintered compact lattice volume determined by an X-ray diffraction method is 64.33 Åor less. An electronic component 1 has the dielectric ceramic composition.SELECTED DRAWING: Figure 1
Patent JP-2019135801-A (JP)
Title: Transmission apparatus and signal transmission system
Inventor: AIBA TAKAMITSU
IPC: H04B10/516
Filed: 2018-02-05
Abstract: To provide a transmission apparatus and a signal transmission system capable of appropriately transmitting a pulse signal and a carrier wave signal.SOLUTION: A carrier signal generation unit 21 generates a carrier signal S1. A pulse signal generation unit 22a generates a pulse signal S2. When the modulation frequency for modulating the pulse signal S2 is fm, the carrier frequency of the carrier signal S1 is fc, and the natural number is n, a pulse signal modulation unit 22b modulates the pulse signal S2 such that fm=fc×1/n, which is an equation (1), is satisfied. A directional coupler 24 generates a superimposed electric signal S3 in which the modulated pulse signal S2a modulated by the pulse signal modulation unit 22b and the carrier signal S1 generated by the carrier signal generation unit 21 are superimposed. A light emitting element 25 transmits a superimposed optical signal S4 obtained by converting the superimposed electric signal S3 generated by the directional coupler 24 into an optical signal.SELECTED DRAWING: Figure 1
Patent JP-2019135821-A (JP)
Title: Power semiconductor device, and vehicle power supplying system comprising the same
Inventor: TODA TAKAFUMI
IPC: B60R16/02
Filed: 2018-02-05
Abstract: To provide a power semiconductor device capable of suppressing increase in the number of components of a semiconductor element and in introduction cost while improving power supply redundancy of a system, and to provide a vehicle power supplying system comprising the same.SOLUTION: Power MOSFETs 13A, 13B, and 13C of a main power supply system 10 and power MOSFETs 23A, 23B, and 23C of a sub-power supply system 20 respectively make a pair to form semiconductor packages P11, P12, and P13. In each semiconductor package P11, P12, P13, a power line 12A, 12B, 12C for the power MOSFET 13A, 13B, 13C of the main power supply system 10, and a power line 22A, 22B, 22C for the power MOSFET 23A, 23B, 23C of the sub-power supply system 20, are provided so as to be connected with a mutually different load LA, LB, LC.SELECTED DRAWING: Figure 1
Patent JP-2019137975-A (JP)
Title: Incombustible sound absorbing wall and construction method thereof
Inventor: ONISHI HIROAKI
IPC: E04F13/08
Filed: 2018-02-06
Abstract: To provide an incombustible sound absorbing wall durable against impact of flying balls, and a construction method thereof.SOLUTION: An incombustible wall 10 has sound absorbability, and comprises a wall substrate material 12 and an incombustible wall 14 attached to a front surface side of the wall substrate material 12 and formed by superposingly sticking two sound-absorbing perforated boards 18, 20 in the wall thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2018101634-A (JP)
Title: connector
Inventor: MORIMOTO KYOICHI
IPC: H01R12/71
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector comprising a connector terminal having a lead section subjected to a bending process, which is capable of achieving a simple assembling in a low cost and prevention of entering a foreign matter to a connector housing.SOLUTION: A connector housing 55 of a connector includes: a hole 57 having a minimum size that allows a lead section 56d of a connector terminal 56 to penetrate through the hole; and a guide wall 57d which is formed along an outer periphery of the hole 57, and is protruded in a direction where a lead section 56d protrudes from the connector housing 55 to a bending section of the lead section 56d. Inner walls of the guide wall are mutually and directly in contact with side surfaces of the lead section 56d over a height near a top end side of the lead section 56d in a bending section of the lead section 56d from an outer periphery of the hole 57, a seal lip section is provided so as to stand from a rim of an opening of a bending section side on the top end side of the lead section 56d at a top end of the guide wall 57d, and the side surfaces are sealed to form a sealing structure from the side surfaces of the bending section of the lead section to an interior of the connector housing 55.SELECTED DRAWING: Figure 8
Patent JP-2019138334-A (JP)
Title: mechanical seal
Inventor: TOMITA YUKI
IPC: F16J15/34
Filed: 2018-02-07
Abstract: To assemble a mechanical seal even in a rotary machine in which a rotational axis is inclined.SOLUTION: In a mechanical seal 1, a stationary-side unit 3 disposed on a casing C surrounding a rotational axis S, has an outer ring 31 mounted on the casing C, an inner ring 32 disposed at an inner peripheral side of the outer ring 31 to amount a stationary seal ring 35, a seal member 50 for sealing between an inner periphery of the outer ring 31 and an outer periphery of the inner ring 32, and a detent mechanism 60 for restricting rotation of the inner ring 32 about its axis to the outer ring 31. A recessed face 31b is formed on the inner periphery of the outer ring 31. The outer periphery of the inner ring 32 is provided with a convex face 32b opposed to the concave face 31b so that inclination of the inner ring 32 to the outer ring 31 can be adjusted corresponding to inclination of the rotational axis S to the casing C.SELECTED DRAWING: Figure 3
Patent JP-2019139503-A (JP)
Title: Language setting device and display device
Inventor: URATANI OSAMU
IPC: G09G5/00
Filed: 2018-02-09
Abstract: To provide a language setting device and a display device capable of easily setting a plurality of display languages.SOLUTION: A language setting device X includes a first control unit 33a, a second control unit 34a, a reception unit 35, a storage unit 32, and a first determination unit 33b. The storage unit 32 stores first correspondence information 32c in which any one of a plurality of second candidate languages 32b is associated with each first candidate language 32a. The first determination unit 33b determines, based on the first correspondence information 32c and a reception language indicating a language received by the reception unit 35 among a plurality of first candidate languages 32a, a display language of the second control unit 34a. The second control unit 34a sets the display language of the second control unit 34a determined by the first determination unit 33b as the display language of the second control unit 34a.SELECTED DRAWING: Figure 1
Patent JP-2019137649-A (JP)
Title: Hair treatment method
Inventor: NOMURA TAKATOSHI
IPC: A61K8/35
Filed: 2018-02-14
Abstract: To provide a hair treatment method capable of simultaneously achieving dyeing and hair damage recovery, having high dyeing property and level dyeing, excellent in long lasting of color, repairing hair damage, and applying properties of original health hair.SOLUTION: A hair treatment method comprises (I) a step for treating hair by a composition including a keratin derivative or keratin hydrolysate in which, at least some or all of disulfide bonds (-S-S-) in keratin are converted by at least one of a thiol compound selected from cysteamine, cysteine, and thioglycolic acid, and sulfur dioxide, and (II) a step for treating hair with a composition including one or more kinds of basic dyes.SELECTED DRAWING: None
Patent JP-2019145610-A (JP)
Title: Electronic equipment
Inventor: MURATA MASAO
IPC: H05K3/46
Filed: 2018-02-19
Abstract: To provide electronic equipment capable of improving the fixing force of a printed circuit board and a case, while restraining deterioration of the printed circuit board.SOLUTION: Electronic equipment includes a circuit-board and a case. The circuit-board has a circuit component, and a printed circuit board 11 including multiple isolation layers 111-116 and mounting the circuit component, and a fixing through hole 12 is formed to penetrate from one face S1 to the reverse face S2 of the printed circuit board 11. A fixing case 20 has a thermoplastic resin boss 24 inserted into the fixing through hole 12 and having a heat caulking part 242 formed on the one face S1 by heat caulking, and is fixing the printed circuit board 11 by the heat caulking part 242. The heat caulking part 242 faces the front layer insulation layer 111 exposed to the one face S1 of the printed circuit board 11, and is in contact therewith. The printed circuit board 11 has thermal decomposition temperature of the front layer insulation layer 111 higher than the fusion point of the resin boss 24.SELECTED DRAWING: Figure 2
Patent JP-2019143186-A (JP)
Title: Austenite-based stainless steel sheet for exhaust component, and manufacturing method of exhaust component and austenite-based stainless steel sheet for exhaust component
Inventor: YOSHII MUTSUKO
IPC: C21D9/46
Filed: 2018-02-19
Abstract: To provide an austenite-based stainless steel sheet having heat resistance and high temperature sliding property adapted as an automobile exhaust component, especially a component for turbocharger, and a manufacturing method of an exhaust component and the steel sheet.SOLUTION: There is provided an austenite-based stainless steel sheet for exhaust component, having a chemical composition having, by mass%, C:0.005 to 0.3%, Si:0.1 to 5.0%, Mn:0.1 to 12.0%, P:0.01 to 0.05%, S:0.0001 to 0.01%, Ni:5.0 to 15.0%, Cr:15.0 to 25.0%, N:0.005 to 0.4%, Al:0.001 to 0.5%, Cu:0.05 to 4.0%, Mo:0.01 to 2.0%, V:0.01 to 1.0%, Ti:0 to 0.3%, Nb:0 to 0.3%, B:0 to 0.0050%, Ca:0 to 0.01%, W:0 to 3.0%, Zr:0 to 0.3%, Sn:0 to 0.5%, Co:0 to 0.3%, Mg:0 to 0.01%, Sb:0 to 0.5%, REM:0 to 0.20%, Ga:0 to 0.3%, Ta:0 to 1.0%, and the balance:Fe with inevitable impurities, and having surface roughness Rz of 0.1 μm or less.SELECTED DRAWING: None
Patent JP-2019142318-A (JP)
Title: Vehicular control device
Inventor: OMURA HIROSHI
IPC: B60W40/04
Filed: 2018-02-19
Abstract: To provide a vehicular control device capable of assisting a driver so that the driver can pass by a target vehicle at a relative safe speed having the sense of security and at a vehicle interval on the basis of information of the target vehicle.SOLUTION: A vehicular control device mounted on an own vehicle includes relative speed detection means for detecting a relative speed between the own vehicle and a preceding target vehicle, sets a speed distribution area in which a distribution of allowable upper limit values around the target vehicle, and controls either one of or both the speed and steering of the own vehicle such that the relative speed does not exceed the allowable upper limit value during traveling in the speed distribution area. The vehicular control device further includes information acquisition means for acquiring information of the target vehicle, and sets an allowable upper limit value to a value smaller than in the case of not being a prescribed type of a vehicle in a preset prescribed state in the case that the information acquisition means acquires the fact that the target vehicle is the prescribed type of a vehicle in the prescribed state when the allowable speed distribution is set.SELECTED DRAWING: Figure 6
Patent JP-2019141272-A (JP)
Title: Mirror assembly
Inventor: HIKAGE MASAHIRO
IPC: A47G1/02
Filed: 2018-02-20
Abstract: To provide a mirror assembly capable of easily and surely fixing a mirror and a connection member by a simple configuration.SOLUTION: A mirror assembly 1 includes a mirror 2 and a connection member 10 provided at the end part 2A of the mirror 2 for connecting the mirror 2 to a storage shelf (predetermined attaching part). The mirror 2 includes a mirror body 3 and a back plate 4 attached to a rear face of the mirror body 3 in a form of having an extension part 4B that extends more in an outside direction than an outer edge of the mirror body 3. The connection member 10 includes a front wall 20 for covering the front face of the end part 2A of the mirror 2, which includes a contact part 23 with which an outer edge part (inclined face part 3A) on a front side of the mirror 2 comes in contact, a rear wall 30 for covering the rear face of the end part 2A of the mirror 2 in a form that the end part 2A of the mirror 2 on which the extension part 4B is arranged is inserted between itself and the front wall 20, and a penetration member 40 that penetrates through the extension part 4B in a front-back direction while pushing the extension part 4B in an outer edge direction of the extension part 4B.SELECTED DRAWING: Figure 8
Patent JP-2019143031-A (JP)
Title: Vinyl chloride resin molding
Inventor: SHIMONO KEISUKE
IPC: C08L27/06
Filed: 2018-02-20
Abstract: To provide a vinyl chloride resin molding that has 1) excellent conductivity, 2) excellent flame retardancy, 3) excellent adhesive strength, and 4) excellent mechanical strength.SOLUTION: A vinyl chloride resin molding has a vinyl chloride resin and a conductive filler, the conductive filler being carbon black or graphite, and the vinyl chloride resin molding having a surface resistivity of less than 50000 Ω/cm.SELECTED DRAWING: Figure 1
Patent JP-2019145656-A (JP)
Title: Thermoelectric conversion device mounting method, thermoelectric conversion system, and thermoelectric conversion device
Inventor: YOSHIDA YASUTAKA
IPC: H02N11/00
Filed: 2018-02-20
Abstract: To suppress a reduction in heat transfer efficiency to a thermoelectric conversion device.SOLUTION: A thermoelectric conversion device 1 that accommodates a thermoelectric conversion element having a filled skutterudite structure is disposed inside an exhaust duct 100 serving as a heat source via a heat conduction unit 2 including a graphite sheet or the like, and by applying the thermoelectric conversion device 1 against the exhaust duct 100 side by using a pressure applying unit 3, and sandwiching the heat conduction unit 2 between the exhaust duct 100 and the casing constituting the thermoelectric conversion device 1, the graphite sheet or the like is deformed, and the adhesion between the exhaust duct 100 and the thermoelectric conversion device 1 is improved.SELECTED DRAWING: Figure 1
Patent JP-2019136461-A (JP)
Title: Cleaning tool
Inventor: IGARASHI SATSUKI
IPC: A47L13/16
Filed: 2018-02-08
Abstract: To solve the problems of the prior art in which one of various raw materials is selected and used, which inevitably limits an effect in cleaning, and a slipper has a bottom surface adsorbing dust, dirt, hair, and the like but has no oil adsorption effect like the present invention.SOLUTION: A cleaning tool includes: a scrubbing brush part formed by processing a front face of a bag-like cleaning tool body with acrylic raw material; and an oil adsorption part formed by processing a rear face thereof with polypropylene raw material.SELECTED DRAWING: Figure 1
Patent JP-2019153660-A (JP)
Title: Group III nitride semiconductor device manufacturing method and power device
Inventor: HORI MASARU
IPC: H01L21/338
Filed: 2018-03-02
Abstract: To provide a Group III nitride semiconductor device manufacturing method capable of forming a Group III nitride semiconductor layer with excellent crystallinity by relieving stress during production and to provide a power device.SOLUTION: In the manufacturing method, a substrate 110 having a first surface 110a having a root mean square roughness (RMS) of 2 nm or more and 10 nm or less is used. By converting a nitrogen gas into plasma and supplying it to the substrate 110 and supplying an organometallic gas containing In without converting it into plasma to the substrate 110, an InN layer A1 is formed on the first surface 110a of the substrate 110. A first buffer layer 120 is grown on the InN layer A1.SELECTED DRAWING: Figure 3
Patent JP-2019154172-A (JP)
Title: Communication device of photovoltaic power generation system, communication system of photovoltaic power generation system, and photovoltaic power generation system
Inventor: OKUMURA AKIRA
IPC: H04B5/02
Filed: 2018-03-05
Abstract: To obtain a communication device of a photovoltaic power generation system which makes it possible to set data for operating a power conditioner for photovoltaic power generation in the power conditioner for photovoltaic power generation even when power from a power supply source which is connected with the power conditioner for photovoltaic power generation by cable is not supplied to the power conditioner for photovoltaic power generation.SOLUTION: A communication device 5 of a photovoltaic power generation system which is provided in a power conditioner 3 for photovoltaic power generation has: an antenna part 51 which receives power and data for operating the power conditioner 3 for photovoltaic power generation from a portable terminal 4 by non-contact communication; and a communication part 52. The communication part 52 has: a storage part 53; and a control part 55 in the communication part which stores the data received by the antenna part 51 in the storage part 53 by utilizing the power received by the antenna part 51.SELECTED DRAWING: Figure 1
Patent JP-2018120603-A (JP)
Title: Pushing content to secondary connected devices
Inventor: Crx CHAI
IPC: H04N21/488
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique for providing targeted advertisements to users of secondary connected devices from a primary user device.SOLUTION: Systems and methods of pushing content to secondary connected devices include pushing targeted content such as interactive advertisements, banners, games or applications to secondary connected devices in a household. The targeted content may reflect user preferences associated with the secondary connected devices, including user behavior and previous interaction with various forms of content viewed on the secondary connected devices. The targeted content may be either locally cached or retrieved from an advertisement server at the time of pushing to the secondary connected devices.SELECTED DRAWING: Figure 1
Patent JP-2019152072-A (JP)
Title: Trim for fitting and fitting
Inventor: MATSUDA AYAKA
IPC: E06B1/56
Filed: 2018-03-06
Abstract: To cut an adjustment member of a dimension of a trim for fitting easily and facilitate an adjustment work of the trim for fitting.SOLUTION: A trim for fitting 2 comprises a frame mount member 3 and an adjustment member 4. The frame mount member 3 has a mount part 60 mounted to a frame 20, a face part 63 protruding along a face direction and a coupled part 64 formed in the face part 63. The adjustment member 4 has a depth piece 70 capable of adjusting a dimension in a depth direction by cutting, a face piece 71 attached to the face part 63 and a coupling part 72 formed in the face piece 71 to couple to the coupled part 64. The face piece 71 has an adjustment part 76 situated between the depth piece 70 and the coupling part 72 and capable of adjusting a dimension in a face direction by cutting.SELECTED DRAWING: Figure 2
Patent JP-2018182307-A (JP)
Title: Semiconductor device and charging system using the same
Inventor: TANG MING
IPC: H01L29/739
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a deep trench type metal oxide semiconductor gate (MOS-gated).SOLUTION: A semiconductor device 30 includes a transistor 32 including: a first source/drain (S/D) region 306; a second source/drain ((S/D) region 310; and a gate structure 33. The first S/D region 306 is disposed in a first well 304 on a double diffusion layer 302, where the first well 304 and the double diffusion layer 302 forms a diode PD3 at a junction, in which an anode of the diode PD3 and the first S/D region 306 form an open circuit. The gate structure 33 is disposed between the first S/D region 306 and the second S/D region 310.SELECTED DRAWING: Figure 7