baber/WOPTO huggingface dataset:
Patent JP-2020051470-A (JP)
Title: Bearing unit
Inventor: KIMURA DAIGO
IPC: F16B35/00
Filed: 2018-09-25
Abstract: To provide a bearing unit in which a fastening screw for fixing an inner member of the bearing unit and a rotating shaft is hardly loosened.SOLUTION: A bearing unit 1 includes a hollow pillow-shaped housing 10, a rolling bearing 20 having annular inner member 21 and outer member 23 in a manner of fixing the outer member 23 to the housing 10, a fastening screw 30 having a female screw portion formed on a hole 21c radially penetrating through the inner member 21, and a male screw portion engaged with the female screw portion, and a surface treatment layer formed on a surface of the male screw portion. The surface treatment layer has hardness lower than the inner member 21 and the fastening screw 30, so that the fastening screw 30 is closely kept into contact with surfaces of the female screw portion and the male screw portion when it is screwed.SELECTED DRAWING: Figure 1
Patent JP-2020053482-A (JP)
Title: Semiconductor device
Inventor: KODAMA YUKIO
IPC: H01L23/50
Filed: 2018-09-25
Abstract: To prevent a foreign substance from being captured by stepped portions of two adjacent terminals.SOLUTION: A semiconductor device disclosed in this specification includes a semiconductor element, a sealing body that seals the semiconductor element, and a plurality of terminals protruding from the sealing body. Each of the terminals includes a base end portion located on the sealing body side, and a tip portion adjacent to the base end portion and narrower than the base end portion. In the plurality of terminals, at least one of each two adjacent terminals is twisted at the base end portion.SELECTED DRAWING: Figure 2
Patent JP-2020053487-A (JP)
Title: Solar cell module
Inventor: TOTSUTA YOSHIHISA
IPC: H01L31/047
Filed: 2018-09-25
Abstract: To provide a solar cell module capable of suppressing occurrence of short-circuit failures and connection failures.SOLUTION: The solar cell module includes a back-junction photoelectric conversion element 10, a wiring board, and insulating members 6 and 7. In the back-junction photoelectric conversion element 10, a conductive adhesive layer 8 is surrounded by the insulating member 6 in an x-axis direction and surrounded by the insulating member 7 in a y-axis direction. The conductive adhesive layer 8 is disposed between an electrode 4 disposed on a first semiconductor layer having a first conductivity type and wiring having one polarity of the wiring board, electrically connects the electrode 4 to the wiring having one polarity, and is also disposed between an electrode 5 disposed on a second semiconductor layer having a conductivity type opposite to the first conductivity type and wiring having the other polarity of the wiring board, and electrically connects the electrode 5 to the wiring having the other polarity.SELECTED DRAWING: Figure 2B
Patent JP-2020048997-A (JP)
Title: Function adding sheet for curtain
Inventor: HASEZAWA ATSUKO
IPC: A61L9/01
Filed: 2018-09-27
Abstract: To provide a function adding sheet for a curtain, hardly inhibiting the deformation of curtain pleats.SOLUTION: A function adding sheet 10 for a curtain comprises: a sheet material 1 extending in a vertical direction LD and a horizontal direction WD; and an adhesive layer 2 provided on a surface to be at a curtain 20 side of the sheet material 1. In the sheet material 1 containing an agent to add a function to the curtain 20, a first area 11 not having the adhesive layer 2 and linearly continuous in the whole in the vertical direction LD of the sheet material 1, and a second area 12 having the adhesive layer 2 are alternately and repeatedly provided in the horizontal direction WD.SELECTED DRAWING: Figure 1
Patent JP-2020051962-A (JP)
Title: Sensor unit, transmitter with sensor unit, method of manufacturing sensor unit, and method of manufacturing transmitter with sensor unit
Inventor: KITAMURA KENTARO
IPC: G01L13/00
Filed: 2018-09-28
Abstract: To form a metallic film for securing a stable transmission line.SOLUTION: A sensor unit is provided, comprising: a main body having through-holes; external electrodes fed through the though-holes; a recess formed on an end surface of each external electrode; a metallic film formed on each recess; and a sensor unit electrically connected to the external electrodes via the metallic films.SELECTED DRAWING: Figure 1
Patent JP-2020053339-A (JP)
Title: Lighting device and lighting apparatus
Inventor: KONISHI TATSUYA
IPC: H05B47/00
Filed: 2018-09-28
Abstract: To provide a lighting device and a lighting apparatus capable of detecting installation of a light source module and detection of a current flowing to the light source with a simple configuration.SOLUTION: A lighting device includes a connection for connecting a light source module having a light source detachably, a power supply part capable of outputting a DC current corresponding to the light source module, a control section for controlling output of DC power from the power supply part, and a detector circuit for detecting connection of the light source module with the connection. The light source module has a resistor connected in series with the light source, the detector circuit applies, to the resistor, a detection voltage for detecting connection of the light source module, the control section has a connection terminal electrically connected with the resistor via the connection, detects connection of the light source module with the connection on the basis of the voltage value of the connection terminal, and detects the current value of a current flowing to the light source on the basis of the voltage value of the connection terminal.SELECTED DRAWING: Figure 1
Patent JP-2020057130-A (JP)
Title: Customer collection system and customer collection program
Inventor: AOYAMA SOGEN
IPC: G06Q30/02
Filed: 2018-10-01
Abstract: To provide a customer collection system and a customer collection program for collection of new users of a game.SOLUTION: A CPU41 of a server 40 comprises a game application reception unit 41GA accepting an application of a game, a game charge payment reception unit 41GB making a payment for a game fee, a game provision unit 41GP providing the game to a user which has completed the payment of the game fee, a game achievement recording unit 41GL recording an achievement in the game by the user, a game point recording unit 41GR associating the user with a prescribed game point calculated based on the achievement in the game, a game point update unit 41GN updating user's game point, and an advertisement unit 41GD.SELECTED DRAWING: Figure 3
Patent JP-2020056656-A (JP)
Title: Irradiation device
Inventor: YANAGAWA NAOHARU
IPC: G01S7/481
Filed: 2018-10-01
Abstract: To provide an irradiation device for reducing mechanical components and emitting light beams at the same angle with the same interval.SOLUTION: An irradiation device 1 comprises: a plurality of PBSs 4 for reflecting S-polarized light and passing P-polarized light; a plurality of polarized light switching elements 3 for controlling the polarization state of light; and a plurality of prisms 5 for refracting light and changing the direction of progression of light. The PBSs 4 cause light to be emitted from one of a plurality of light emitting areas A1-A5 or causing light to enter the other PBS 4 in accordance with the polarization state of light, and the polarized light switching elements 3 are arranged on a path from a light source system 2 to the light emitting areas A1-A5 so that the state of light entering each of the plurality of PBSs 4 is controllable, with the PBSs 4 and the prisms 5 arranged so that, for each of light emitted from the plurality of light emitting areas A1-A5, virtual lines VL1-VL5 of an optical path extended in a direction opposite the emission direction intersect at a virtual light emitting point VP.SELECTED DRAWING: Figure 1
Patent JP-2020057969-A (JP)
Title: Imaging device and method for controlling imaging device
Inventor: YANAI TOSHIKAZU
IPC: H04N5/3745
Filed: 2018-10-03
Abstract: To provide an imaging device capable of suppressing a decrease in accuracy of analog-digital conversion due to rounding or delay of a reference signal.SOLUTION: Analog-to-digital conversion means generates, in a first period, a first digital value by comparing a signal based on the reset release of a pixel with a first reference signal and performing counting on the basis of a first clock signal, generates in a second period, a second digital value by comparing the signal based on the reset release of the pixel with a second reference signal, and performing counting on the basis of a second clock signal, and in a third period, generates a third or fourth digital value by comparing a signal based on charges converted by photoelectric conversion means with the first or second reference signal, and performing counting on the basis of a third or fourth clock signal, and pulse generation of the first to fourth clock signals is started after a predetermined time from a level change start time of the first or second reference signal generated by generating means.SELECTED DRAWING: Figure 8
Patent JP-2020061698-A (JP)
Title: Protocol conversion device and vehicle diagnostic system
Inventor: HIRASE HIROMI
IPC: G06F13/00
Filed: 2018-10-12
Abstract: To match a protocol used for communication between a vehicle I/F and a communication terminal with a protocol used for communication between a communication terminal and a Web server.SOLUTION: A protocol conversion device 20 for vehicle diagnosis includes a conversion unit 222 that performs protocol conversion of vehicle information used for diagnosing a vehicle 10, which is acquired from the vehicle 10 by communication based on a first protocol into information in the form of HTTP or HTTPS that is a second protocol, and a communication unit 224 that transmits the protocol-converted vehicle information to a communication terminal 30 capable of executing a vehicle diagnostic program stored in a Web server 50 by communication based on the second protocol, and the conversion unit 222 protocol-converts the information transmitted from the communication terminal 30 into information in the form of a first protocol, and the communication unit 224 transmits the protocol-converted information to the vehicle 10.SELECTED DRAWING: Figure 3
Patent JP-2020063326-A (JP)
Title: Phenol resin for manufacturing artificial wood, composition for manufacturing artificial wood, artificial wood, and manufacturing method of artificial wood
Inventor: MIBUKA GEN
IPC: C08L61/10
Filed: 2018-10-15
Abstract: To provide a resin capable of enhancing strength of artificial wood.SOLUTION: There is provided a phenol resin for manufacturing artificial wood containing a structural unit represented by the general formula (1). In the general formula (1), Rand Reach represent a hydrogen atom, or an alkyl group having 1 to 10 carbon atoms, and at least one of Rand Ris the alkyl group having 1 to 10 carbon atoms.SELECTED DRAWING: None
Patent JP-2020062145-A (JP)
Title: Beverage producing device
Inventor: NANRI NAOTO
IPC: A47J43/07
Filed: 2018-10-16
Abstract: To provide a beverage producing device that produces a beverage by adding liquid to a cup filled with a beverage material, and performing cutting and agitation.SOLUTION: A beverage producing device 10 according to the present invention comprises: a cooking unit 20 comprising a cooking tool 21 for cutting and agitating a beverage material 71 put in a cup 70, and a cover 26; a holder unit 40 for holding the cup; and elevating/lowering means 24 and 44 for causing the cooking tool and the holder unit to relatively get close to and away from each other. A cooking space 50 is formed inside the cover and the cup by causing a lower edge of the cover and an upper edge of the cup to get close to each other. The holder unit comprises a first holder 41 for holding a bottom side of the cup, and a second holder 42 for supporting the first holder so as to be vertically slidable, and holding an upper edge side of the cup when the first holder slides downward with respect to the second holder. The second holder is supported so as be capable of being elevated/lowered by the elevating/lowering means.SELECTED DRAWING: Figure 6
Patent JP-2020062632-A (JP)
Title: Method of coating powder particle, method of producing cathode active substance for all solid lithium ion battery, and method of producing all solid lithium ion battery
Inventor: YANAGAWA YUKITAKE
IPC: B01J2/00
Filed: 2018-10-19
Abstract: To provide a coating method for forming evenly a coated film on a powder particle.SOLUTION: The method of coating a powder particle using a coating device including a cylindrical rotating body provided with a space containing a powder particle to be coated inside thereof, a plurality of stirring plates disposed on the rotating body in a circumferential direction, a coating material-spraying nozzle, a first air-introducing nozzle, and a second air-introducing nozzle includes: a process of containing a powder particle to be coated inside the rotating body, lifting the powder particle one after another with a plurality of the stirring plates by rotating the rotating body, and falling the powder particle down one after another from the stirring plates by further rotation of the rotating body; a process of spraying a coating material from the coating material-spraying nozzle to the powder particle while further stirring inside the rotating body by blowing air from the first air-introducing nozzle to the fallen powder particle and the powder particle flying inside the rotating body by rotation of the rotating body; and a process of blowing air to the powder particle sprayed with the coating material from the second air-introducing nozzle to dry.SELECTED DRAWING: Figure 1
Patent JP-2020068456-A (JP)
Title: Communication device and computer program for communication device
Inventor: TAKEUCHI SHUN
IPC: H04L9/14
Filed: 2018-10-24
Abstract: To provide a technique capable of suppressing establishment of a second wireless connection having a security level lower than a first security level for a first wireless connection, between a communication device and a second master station device in the state where the first wireless connection is established between the communication device and a first master station device.SOLUTION: A communication device acquires second security information when receiving a first instruction in the state where a first wireless connection with a first master station device has been established, and determines whether a second security level is lower than a first security level or not. If it is determined that the second security level is lower than the first security level, the communication device performs at least one of notification processing and reception processing, and, if it is determined that the second security level is not lower than the first security level, the communication device establishes a second wireless connection with a second master station device.SELECTED DRAWING: Figure 8
Patent JP-2020066359-A (JP)
Title: Folding bicycle convenient for push movement
Inventor: ZHANG ZHEN QING
IPC: B62K15/00
Filed: 2018-10-25
Abstract: To provide a folding bicycle convenient for push movement.SOLUTION: A folding bicycle convenient for push movement includes a front frame 10 and a rear frame 20, in which the front frame 10 includes a front fork 11 and is assembled with a front wheel 12, the rear frame 20 includes a rear fork 21 and is assembled with a rear wheel 22, the front and rear frames 20 are brought into pivot contact with a special folding device 30, the front and rear wheels 12 and 22 show a parallel state after folding, the front fork 11 is a single arm front fork 11 and a front wheel shaft center includes a first connecting member 120 and a rear wheel shaft center includes a second connecting member 220, the first and second connection members 120 and 220 after folding are integrally connected to each other, the front and rear wheels 12 and 22 are coaxially fixed and rotated and can maintain the parallel state at the time of push movement, the rear frame 20 is installed with a universal wheel 40, and the bicycle is strong in a bodywork and can avoid abrasion wear of a folding device 30, enables completion of a folding operation within three seconds, and shows a state convenient for push movement.SELECTED DRAWING: Figure 2
Patent JP-2020067065-A (JP)
Title: Electronic fuel injection type diesel engine
Inventor: KOYAMA HIDEYUKI
IPC: F02M61/18
Filed: 2018-10-26
Abstract: To provide an electronic fuel injection type diesel engine capable of miniaturizing the engine.SOLUTION: An electronic fuel injection type diesel engine includes a combustion chamber 2 in a cylinder 1, a fuel injection chamber 4 in a cylinder head 3, a fuel injector 6 for injecting a liquid fuel 5 to the fuel injection chamber 4, a fuel accumulator 7 for accumulating the liquid fuel 5 injected from the fuel injector 6, and an electronic control device 8 for controlling a timing and an amount of injection of the liquid fuel 5. A plurality of fuel injection holes 6b, 6c of the fuel injector 6 are disposed, an injecting direction of the liquid fuel 5 injected from the fuel injection holes 6b, 6c of the fuel injector 6, is directed to an inner surface of the fuel injection chamber 4, the combustion chamber 2 in the cylinder 1 is preferably applied as a main combustion chamber 2a, and the fuel injection chamber 4 is preferably applied as an auxiliary combustion chamber 4a communicated with the main combustion chamber 2a by a nozzle hole 9.SELECTED DRAWING: Figure 1
Patent JP-2020070730-A (JP)
Title: Electronic control device
Inventor: TOKUGAWA KAZUTO
IPC: G05B9/02
Filed: 2018-10-30
Abstract: To provide an electronic control device capable of reducing labor and time for rewriting software for each request for design change, etc., and preventing delay of abnormality determination and transition to alternative control when an abnormality occurs.SOLUTION: An electronic control device 1 for controlling an internal combustion engine of a vehicle includes: an abnormality diagnosis detection section 1312 detecting an abnormality of an internal combustion engine by executing abnormality diagnosis detection processing; an abnormality diagnosis determination section 1313 identifying an abnormal portion of which abnormality has been detected through the abnormality diagnosis detection processing by executing abnormality diagnosis determination processing; and an abnormality diagnosis management section 132 storing the abnormal portion identified through the abnormality diagnosis determination processing. The abnormality diagnosis detection section 1312 and the abnormality diagnosis determination section 1313 execute the processing at higher speed than that in the abnormality diagnosis management section 132.SELECTED DRAWING: Figure 1
Patent JP-2020072386-A (JP)
Title: Microphone
Inventor: DOBASHI MASARU
IPC: H04R1/02
Filed: 2018-10-31
Abstract: To provide a microphone capable of further reducing a handling noise as compared with a conventional product while securing holding resistance of a microphone unit.SOLUTION: A microphone 1 includes: a housing 10; a microphone unit 20 provided in the housing 10; an insulator 30 supporting the microphone unit 20 with respect to the housing 10; a windshield 40; and a dynamic vibration absorber 50A attached to the microphone unit 20. The dynamic vibration absorber 50A includes: an elastic member 510A attached to a screw 210 extending from a bottom surface of the microphone unit 30; and weight members 520A-1, 520A-2 attached to the elastic member 510A.SELECTED DRAWING: Figure 1
Patent JP-2019087258-A (JP)
Title: Information processing device and document sorting method
Inventor: SATO YUSUKE
IPC: G06F16/30
Filed: 2018-11-07
Abstract: To reduce the user's burden of sorting documents.SOLUTION: An information processing device comprises: a category registration unit configured to store teacher data, comprising document categories and documents kept in association with each other, in a storage unit; and a category assigning unit configured to determine a category to be assigned to a target document according to a category of similar documents obtained on the basis of similarity between the teacher data stored in the storage unit and the target document to which a category is to be assigned.SELECTED DRAWING: Figure 8
Patent JP-2020077556-A (JP)
Title: Luminaire
Inventor: KITANO HIROSHI
IPC: F21V25/04
Filed: 2018-11-09
Abstract: To provide a luminaire capable of enhancing the dependability of positioning a light source and an optical fiber at the time of assembly.SOLUTION: A luminaire 10 includes a laser light source (a semiconductor laser light source ) 41, a control part 49 (a switching part) for switching between a first light emission mode in which a supply current to the laser light source 41 is controlled to emit laser light L10 (first light) and a second light emission mode in which LED light (second light) having lower light emission intensity than the laser light L10 is emitted, an optical fiber 30 for guiding the laser light L10 emitted by the laser light source 41 or the LED light L20, and a restriction member 52 arranged between the laser light source 41 and the optical fiber 30, the restriction member 52 has an opening part 521 which transmits the laser light L10 emitted from the laser light source 41 in the first light emission mode and interrupts light not overlapped with a first irradiation range (an irradiation range) of the laser light L10, out of the LED light L20 emitted from the laser light source 41 in the second light emission mode.SELECTED DRAWING: Figure 2
Patent JP-2020078985-A (JP)
Title: Automatic operation device module mounting structure and automatic operation electric vehicle including the same
Inventor: TAKEI KENTA
IPC: B60K1/04
Filed: 2018-11-12
Abstract: To obtain an automatic operation device module mounting structure which enables a device forming the automatic operation device to be mounted while securing a space that can be used by an occupant freely, and to obtain an automatic operation electric vehicle including the automatic operation device module mounting structure.SOLUTION: A rear seat 50 is disposed being spaced apart from a floor panel 40 at a side of a vehicle above a floor panel 40 forming a part of a vehicle body 12. Thus, a space is secured at a vehicle side above the floor panel 40 and the vehicle side behind the rear seat 50. An automatic operation device module 60 is disposed in a space to enable the automatic operation device module 60 to be mounted on the vehicle 10 without sacrificing a luggage space.SELECTED DRAWING: Figure 5
Patent JP-2020079158-A (JP)
Title: Elevator control system
Inventor: ASAKURA YASUHIKO
IPC: B66B3/00
Filed: 2018-11-14
Abstract: To provide an elevator control system capable of reducing the situation where an operator has to visit a site to cope with abnormality when the abnormality of the system is suspected.SOLUTION: The elevator control system includes: a number-of-person measurement unit for measuring the number of users getting on a car from sensor information showing a state of the car that is collected by a sensor; an output unit for outputting number-of-person information to an operation control device for controlling the operation of the car based on the number-of-person information that shows the number of persons measured by the number-of-person measurement unit; and a recovery unit for attempting to recover one or both of the number-of-person measurement unit and the output unit based on determination information showing that the number-of-person information, which indicates the number of persons measured by the number-of-person measurement unit, does not satisfy a periodic characteristic, which is a period where users get on the car or a period where users do not get on the car.SELECTED DRAWING: Figure 1