baber/WOPTO huggingface dataset:
Patent JP-2019062197-A (JP)
Title: ASYMMETRICAL PLUG TECHNIQUES FOR GaN DEVICES
Inventor: LIU LINLIN
IPC: H01L21/28
Filed: 2018-09-19
Abstract: To provide a HFET with an asymmetrical plug to connect an interconnect metal and source and drain electrodes.SOLUTION: A high-voltage field effect transistor (HFET) includes a first active layer 104, a second active layer 108, and a layer 106 of electrical charge disposed proximately to the first active layer and the second active layer. A gate dielectric 110 is disposed proximately to the second active layer. A contact region in the HFET includes a contact 114, 116 coupled to supply or withdraw the electrical charge from the HFET, and a passivation layer 118 disposed proximately to the contact and the gate dielectric. An interconnect extends through the passivation layer and is coupled to the contact 114, 116. An interlayer dielectric is disposed proximately to the interconnect, and a plug extends into the interlayer dielectric and is coupled to the first portion of the interconnect.SELECTED DRAWING: Figure 1A
Patent JP-2020046160-A (JP)
Title: Air conditioning device and method for controlling air conditioning device
Inventor: CHINEN TAKESHI
IPC: F25B1/00
Filed: 2018-09-21
Abstract: To provide an air conditioning device that can maintain comfort while suppressing emission of unpleasant noise for a user, and to provide a method for controlling an air conditioning device.SOLUTION: An air conditioning device includes: a compressor rotating to compress refrigerant; a sound sensor for acquiring a sound; and a control unit for lowering a frequency of rotation of the compressor when a sound of a frequency that is n (n is integer greater than or equal to 1) times greater than a compressor frequency that is a frequency of rotation of the compressor acquired by the sound sensor satisfies a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2020050729-A (JP)
Title: Thermoplastic resin composition and production method thereof
Inventor: TAKAMORI YOSHIHISA
IPC: C08J3/24
Filed: 2018-09-26
Abstract: To provide a thermoplastic resin composition excellent in mechanical properties and colorability and capable of being molded by remelting and to provide a production method of the thermoplastic resin composition.SOLUTION: In the thermoplastic resin composition having a sea-island structure, a sea structure part is composed of a thermoplastic resin and an island structure part is composed of a thermoplastic elastomer crosslinked by a siloxane bond and/or a rubber material; a gel fraction (in accordance with JIS K6769:2004) of the island structure part is 90% or more; and a free radical generated by a reaction initiator included in the thermoplastic resin composition has deactivated radical activity by a reaction terminator included in a ratio of 100% or more mole number based on the mole number of the reaction initiator in the thermoplastic resin composition.SELECTED DRAWING: Figure 1
Patent JP-2020052694-A (JP)
Title: Object detection apparatus, object detection method, and computer program for object detection
Inventor: HASHIMOTO DAISUKE
IPC: G06T7/11
Filed: 2018-09-26
Abstract: To provide an object detection apparatus configured to improve accuracy of detecting an object.SOLUTION: An object detection apparatus includes: a first detection section 31 which determines a degree of certainty which indicates likelihood of showing an object to be detected, for each of areas on an input image, determines that the object to be detected is shown in a first area of the areas where the degree of certainty is equal to or larger than a first certainty threshold, and determines a hiding ratio which indicates a ratio of a hiding area where the object to be detected is hidden by another object in the first area, with respect to the first area; and a second detection section 32 which determines that the object to be detected is shown in a second area when the hiding ratio is equal to or larger than a hiding rate threshold and when a degree of certainty for the second area partially overlapping at least the first area, out of the above areas, is equal to or larger than a second certainty threshold lower than the first certainty threshold.SELECTED DRAWING: Figure 3
Patent JP-2020060387-A (JP)
Title: Optical-system end face inspection tool
Inventor: KOTO MASAHIRO
IPC: G01M11/00
Filed: 2018-10-05
Abstract: To provide an optical-system end face inspection tool allowing an end face of an optical system to be observed and inspected from a plurality of directions.SOLUTION: An optical-system end face inspection tool 10 includes first positioning means 152 for adjusting alignment of an optical-system holding part 12 and a magnifying observation lens 14 so as to allow an end face of an optical system 20 to be observed through a magnifying observation lens 14 from the front of the end face or from a direction inclined at any angle within a predetermined angle range, within a first plane including an axial direction of the optical system 20 held by the optical system holding part 12.SELECTED DRAWING: Figure 1A
Patent JP-2020060058-A (JP)
Title: Reservoir, and construction method of reservoir
Inventor: NORO YOSHIYUKI
IPC: B65D90/02
Filed: 2018-10-11
Abstract: To provide a reservoir or the like using segments capable of being easily manufactured.SOLUTION: A digester 1 is the PC oval digester having a shape tapered toward an apex and a bottom end, has an intermediate part segment ring 9, a bottom segment ring 7, and an apex segment ring 11. The intermediate part segment ring 9, the bottom segment ring 7, and the apex segment ring 11 are constituted by segments 91, 71, 111, and prestress in a circumferential direction and a meridian direction of the digester 1 is introduced thereinto. The segments 91, 71, 111 have a shape dividing the intermediate part segment ring 9, the bottom segment ring 7, and the apex segment ring 11 into the circumferential direction of the digester 1. The width of the segment 111 at a boundary part between the intermediate part and the apex of the digester 1 is larger than the width of the segment 91 at the same boundary part.SELECTED DRAWING: Figure 1
Patent JP-2019022728-A (JP)
Title: Game machine
Inventor: NISHIMURA HITOSHI
IPC: A63F7/02
Filed: 2018-10-11
Abstract: To provide a game machine allowing a player to be interested in a performance before notification of a lottery result relating to a privilege game.SOLUTION: A game machine 10 executes a performance in that a plurality of race horses 35 compete for ranking in a race during a jackpot game, and notifies a player of a lottery result relating to a privilege game according to the order of arrival of a specific horse race 35T from among the plurality of race horses 35. Then, the game machine 10 executes a decreasing performance for decreasing the number of race horses 35K that are competing for ranking against the specific race horse 35T in the middle of a race, thus allowing a player to become interested in a performance before the order of arrival is decided.SELECTED DRAWING: Figure 2
Patent JP-2020061902-A (JP)
Title: Power reception device, power transmission system, and control method of power reception device
Inventor: NIWA YAMATO
IPC: B60M7/00
Filed: 2018-10-12
Abstract: To stop external charging appropriately, while restraining early state deterioration of a charging relay, when an abnormality is detected during external charging.SOLUTION: A power reception device comprises a power reception unit for receiving electrical power from a transmission unit, a power storage device, a charging relay provided between the power reception unit and the power storage device, and a control arrangement. When an abnormality is detected during external charging for supplying power from the power reception unit to the power storage device by turning the charging relay on, the control arrangement executes first fail-safe control. The first fail-safe control decreases an output power from the transmission unit below a target value while maintaining the charging relay in an on-state, resets the output power to a target value when the abnormality resolves until a standby time elapses, otherwise switches the charging relay to an off-state thus stopping external charging.SELECTED DRAWING: Figure 7
Patent JP-2019124914-A (JP)
Title: Light source-side polarizer protection film, polarizing plate using the same, and liquid crystal display device
Inventor: INOUE TOSHIKI
IPC: G02F1/1335
Filed: 2018-10-15
Abstract: To provide a polarizer protection film which suppresses rainbow spots when used in an environment with a light source having a steep emission peak, secures high transparency and high brightness, offers superior abrasion resistance, and is suitably used for liquid crystal display light source-side polarizing plates.SOLUTION: A light source-side polarizer protection film is provided, comprising a hard coat layer provided on at least one surface of a laminated film comprising a base material film and an optically isotropic film, and having all of the following features. (a) The base material film has a rugged surface having an arithmetic mean roughness (Ra) in a range of 0.2-10 μm provided on at least one side thereof. (b) The base material film has a refractive index anisotropy (Bfnx-Bfny) in a range of 0.04-0.2. (c) An optically isotropic layer is provided on top of the rugged surface of the base material film, where Bfnx represents a refractive index of the base material film in a slow axis direction and Bfny represents a refractive index in a fast axis direction.SELECTED DRAWING: None
Patent JP-2020064164-A (JP)
Title: Optical device and imaging system with the same
Inventor: NAKAMURA TASUKU
IPC: G03B17/56
Filed: 2018-10-16
Abstract: To provide an optical device making it possible to switch optical performance according to desired imaging information to be acquired, and an imaging system with the same.SOLUTION: The present invention relates to an optical device comprising an optical system and a holding member holding the optical system, and the holding member has a first coupling part for coupling with a lens device which is provided on an object side of the optical system and a second coupling part for coupling with the optical element which is provided between the optical system and lens device. The lens device can be attached and detached through the first coupling part and the optical element can be attached and detached through the second coupling part.SELECTED DRAWING: Figure 1
Patent JP-2020067119-A (JP)
Title: Biaxial hinge device
Inventor: TAKAHASHI TAKAHITO
IPC: G06F1/16
Filed: 2018-10-23
Abstract: To provide a biaxial hinge device which is simple in a structure, and small in the number of part items.SOLUTION: In a state that a display box body 101 is completely closed (0-degree state), a first cam face 51 of a stopper 5 is engaged with a turning groove part 26A of a first hinge cam body 2, and a second cam face 52 of the stopper 5 is engaged with a lock groove part 36B of a second hinge cam body 3. Accordingly, the first hinge cam body becomes turnable since the turning groove part 26A is guided by the first cam face 51, and also, since the lock groove part 36NB is locked to the second cam face 52, the second hinge cam body 3 does not turn. By manually opening the display box body 101 clockwise, the first hinge cam body 2 turns clockwise, and in a position in which the first hinge cam body turns clockwise by 180°, the first cam face 51 of the stopper 5 abuts on a lock groove part 26B of the first cam groove 26 at a terminal end, and is stopped.SELECTED DRAWING: Figure 2
Patent JP-2020067164-A (JP)
Title: Mounting structure for filter
Inventor: TAKEYAMA MAKOTO
IPC: H01M8/04
Filed: 2018-10-26
Abstract: To prevent unexpected detaching of a filter mounted to a fluid pipe.SOLUTION: In a mounting structure for a filter 24, a locked claw part 426 of a locked part 425 is provided at an annular end 42a as a connection part of a resin joint (a downstream side pipe) 42, where a locking claw part 243 is locked by engaging with flexible claws (claw parts) 244, 245 of a corresponding locking claw part (a locking part) 243 of the filter 24, thus regulating the movement of the filter 24 along a central axis. A reception part 427 is provided on the inner periphery side of the locked claw part 426, where the movement of the filter 24 in a radial direction DR is regulated by a wall surface 427a contacting regulation parts 244c, 245c protruded in a peripheral direction DC of the flexible claws (claw parts) 244, 245 of the filter 24 in the radial direction DR.SELECTED DRAWING: Figure 10
Patent JP-2020071290-A (JP)
Title: Portable information terminal and imaging device
Inventor: ONOSAKA JUNICHI
IPC: H04N5/225
Filed: 2018-10-30
Abstract: To provide a portable information terminal and imaging device with a stable placing state.SOLUTION: A portable information terminal (100) comprises a cover (121) covering a battery (131) provided on one side in a longitudinal direction and a plurality of imaging means (142, 143) provided on the other side of the cover surface (131a) provided with the cover in the longitudinal direction. The plurality of imaging means are provided on one side of the portable information terminal in a shorter direction. A first rib (141) protruding from the cover surface is provided around lenses of the plurality of imaging means. A second rib (151) protruding from the cover surface is provided on the other side of the portable information terminal in the longitudinal direction and the other side in the shorter direction.SELECTED DRAWING: Figure 1
Patent JP-2020069698-A (JP)
Title: Transparent latent image expression construct and transparent latent image formation body
Inventor: HORIUCHI NAOTO
IPC: B41M3/14
Filed: 2018-10-30
Abstract: To provide a transparent latent image expression construct having no effect on a design of a valuable printed matter due to invisibility of a latent image under reflected light while changing the image by an observation angle change under transmitted light in order to prevent forgery, and also to provide a transparent latent image formation body equipped with the same.SOLUTION: A latent image is obtained by forming, in a constant pitch, a plurality of latent image elements having the same color as and different light permeability from a base material under reflected light and with a base image divided and/or compressed, at least on a part of one surface of a substrate. A filter is formed through arranging a plurality of lens elements or a plurality of light block elements corresponding to the latent image elements, on the latent image or at a location superposing the latent image on the other surface of the base material.SELECTED DRAWING: Figure 1
Patent JP-2020071715-A (JP)
Title: Information processor, information processing method, information processing program, and recording medium
Inventor: SAWARAGI HIROSHI
IPC: G08G1/00
Filed: 2018-10-31
Abstract: To realize an information processor capable of extending a travel distance at the time of traveling in line.SOLUTION: An information processor includes: an acquisition unit (111) that acquires battery information containing remaining power quantity information on plural batteries; and a line formation information production unit (114) that produces line formation information representing sequential orders in a line of plural moving bodies which utilize the plural batteries by referencing the battery information obtained from the acquisition unit (111).SELECTED DRAWING: Figure 1
Patent JP-2020076512-A (JP)
Title: Hot water storage type water heater
Inventor: SAITO KAZUHIRO
IPC: F24H1/18
Filed: 2018-11-05
Abstract: To provide a hot water storage type water heater capable of efficiently recovering waste heat of bathtub water and preventing freezing of a bathtub pipeline.SOLUTION: A hot water storage type water heater includes a control part for making a remote controller inform information of promoting start of a waste heat recovery operation for recovering heat to storage water from bathtub water by exchanging heat between the bathtub water inside a bathtub and the storage water in a hot water storage tank before starting a freezing prevention operation in a circulation circuit for taking and returning the bathtub water inside the bathtub. By such a constitution, waste heat of the bathtub water can be recovered and freezing of a bathtub pipeline can be prevented efficiently.SELECTED DRAWING: Figure 5
Patent JP-2020079849-A (JP)
Title: Image forming apparatus
Inventor: NOSE KATSUYA
IPC: G03G15/08
Filed: 2018-11-12
Abstract: To provide a configuration that can ensure the accuracy of the initial setting of a toner concentration sensor, even when a toner storage container is attached to a predetermined position of an apparatus body during initialization control (during initial setting) of the toner concentration sensor.SOLUTION: A CPU, when performing initialization control in a state where a toner storage container is not attached to a predetermined position (No in S101), executes a mode of applying a plurality of control voltages to a toner concentration sensor. The CPU adopts an on-site set value A obtained from the relationship between a plurality of output voltages and the plurality of control voltages respectively output during the execution of the mode (S103). Meanwhile, when performing the initialization control in a state where the toner storage container is attached to the predetermined position (Yes in S101), the CPU adopts a preset process set value B (S104).SELECTED DRAWING: Figure 11
Patent JP-2020079025-A (JP)
Title: Vehicular mirror system
Inventor: SHIMIZU TATSUYA
IPC: B60S1/08
Filed: 2018-11-13
Abstract: To provide a vehicular mirror system that can improve a visual field over a rear window when a vehicular inner mirror is switched from an electronic mirror to an optical mirror.SOLUTION: The vehicular mirror system comprises: an inner mirror 26 that can be switched between an electronic mirror that displays an image of a rear side of a vehicle photographed with a camera 22 arranged at a rear part of the vehicle and an optical mirror that mirrors the rear side of the vehicle by optical reflection; a rain sensor 24 that detects water droplets on a surface of a rear window; and a control part 20 that performs control by which the inner mirror 26 is switched from the electronic mirror to the optical mirror if either of the camera 22 and the electronic mirror is disordered, and actuates a rear wiper 28 that wipes the rear window if the rain sensor 24 detects water droplets during the control.SELECTED DRAWING: Figure 1
Patent JP-2019088788-A (JP)
Title: Medical communication and power charging system
Inventor: WEIJAND KOEN
IPC: H02J7/00
Filed: 2018-11-15
Abstract: To provide a communication and powering system (10, 10'), especially a medical communication and powering system.SOLUTION: A system comprises: at least one communication module (16) with a communication transmitter which is configured and arranged to transmit and send communication signals; at least one charging and/or powering module (22) with an energy charging and/or powering transmitter which is configured and arranged to provide and/or transmit charging and/or powering energy; and at least one receiver (28, 28') being a receiver (28, 28') for communication signals and energy, where the receiver has and/or can be switched into a first status for receiving communication signals provided by the communication module (16), and where the receiver has and/or can be switched into a second status for receiving energy provided by the charging and/or powering module (22).SELECTED DRAWING: Figure 1
Patent JP-2020084219-A (JP)
Title: Atmosphere control method and atmosphere control device
Inventor: TSUNEYOSHI KOJI
IPC: C21D1/76
Filed: 2018-11-16
Abstract: To provide an atmosphere control method capable of more accurately detecting a hydrogen concentration in an atmosphere in which a surface treatment of diffusing nonmetal on a surface of copper by impregnation is carried out, and more suitably performing atmosphere control based upon the detection.SOLUTION: Feedback control is performed in which a gas including at least a supply source gas for a nonmetal element is introduced into a treatment furnace 30, a proton-conductive solid electrolyte hydrogen sensor 1 detects a hydrogen concentration in the atmosphere in the treatment furnace, and the flow rate of at least the supply source gas of the gas which should be introduced into the treatment furnace is varied based upon the detected hydrogen concentration. An object surface treatment is one of nitriding steps for gas nitriding, gas soft nitriding, and vacuum carbonitriding using ammonia as the nitrogen supply source gas, or one of carburizing steps for vacuum carburizing and vacuum carbonitriding using acetylene as the carbon supply source gas.SELECTED DRAWING: Figure 1
Patent JP-2020088088-A (JP)
Title: Spin torque oscillation element
Inventor: TSUNEKI SUMITO
IPC: H01L29/82
Filed: 2018-11-21
Abstract: To alleviate an influence by manufacturing variations by widening a frequency difference (a synchronization width) capable of adopting phase synchronization between spin torque oscillation elements (STO), thereby achieving a high output (oscillation power) of STO.SOLUTION: An STO 10 includes a permalloy layer 2 containing NiFeB provided between a magnetization fixed layer 1 containing CoFeB and a tunnel barrier layer 3 containing MgO, in a lamination structure formed by laminating the magnetization fixed layer 1, the tunnel barrier layer 3 and a magnetization free layer 4 containing FeB in order. The plurality of STOs 10 are provided in series, in parallel or in a combination of series and parallel and in parallel as a spin torque oscillation element.SELECTED DRAWING: Figure 2
Patent JP-2020084255-A (JP)
Title: Electroless nickel-phosphorus plating bath
Inventor: HASEGAWA NORIHIKO
IPC: C23C18/36
Filed: 2018-11-22
Abstract: To provide an electroless nickel-phosphorus plating bath that makes it possible to obtain a plating coat with excellent crack resistance.SOLUTION: An electroless nickel-phosphorus plating bath contains a water-soluble nickel compound, a reductant, glutamic acid (salt), and phosphorous acid (salt).SELECTED DRAWING: None
Patent JP-2020085126-A (JP)
Title: Shock absorbing mechanism
Inventor: SUGIURA TOSHIKI
IPC: F16F7/12
Filed: 2018-11-26
Abstract: To provide a shock absorbing mechanism that can suitably absorb a shock.SOLUTION: A shock absorbing mechanism 2 is intended to reduce a collision load applied to a vehicle, and provided between a bumper reinforcement 11 for receiving the collision load and a side member 9 to which the collision load is transmitted from the bumper reinforcement 11. The shock absorbing mechanism 2 comprises a wooden columnar shock absorbing material 1 and a bolt 3. The shock absorbing material 1 is covered, and a rear end part thereof is inserted into an internal space of a cylindrical portion of the side member 9. The bolt 3 is connected to the side member 9, and arranged behind a rear end surface of the shock absorbing material 1. A covering 1a on the rear end surface of the shock absorbing material 1 is provided with a notch 15 in a direction along the bolt 3.SELECTED DRAWING: Figure 2
Patent JP-2020082566-A (JP)
Title: Conductive film and patterning method thereof
Inventor: KATAYAMA RYUHEI
IPC: H01B13/00
Filed: 2018-11-28
Abstract: To provide a conductive film and a patterning method thereof, excellent in stability of a copper layer, capable of easily patterning the copper layer, and capable of preventing a damage of a metal layer inside a transparent conductive layer.SOLUTION: A conductive film 1 includes a transparent substrate 2; a transparent conductive layer 3 arranged on an upper side of the transparent substrate 2 and sequentially including a first inorganic oxide layer 6, a metal layer 7 and a second inorganic oxide layer 8; a copper layer 4 arranged on an upper side of the transparent conductive layer 3; and a copper oxide layer 5 arranged on an upper side of the copper layer 4.SELECTED DRAWING: Figure 1