baber/WOPTO huggingface dataset:
Patent JP-2020056377-A (JP)
Title: Internal combustion engine control device
Inventor: SATO MASAHIRO
IPC: F02M35/10
Filed: 2018-10-03
Abstract: To suppress a reduction in intake volumetric efficiency while cooling a heat generation section in an internal combustion engine where the heat generation section is cooled with intake air taken into the internal combustion engine.SOLUTION: An internal combustion engine comprises: an intake air passage where a first branch passage and a second branch passage converge into a flow passage communicating with a cylinder; an air-cooling section which is installed on the first branch passage and cools intake air flowing therein; a heat generation section which is installed at a downstream side of the air-cooling section on the first branch passage so as to be able to exchange heat with the intake air flowing therein; and an intake air adjustment section which adjusts a flow rate ratio of first intake air flowing from the first branch passage to the cylinder to second intake air flowing from the second branch passage to the cylinder. When a first temperature which is a temperature of the intake air passing through the heat generation section is higher than a second temperature which is a temperature of the intake air flowing in the second branch passage, a control device controls the intake air adjustment section in a manner that makes the flow rate ratio of the second intake air to the first intake air higher than the flow rate ratio when the first temperature is equal to or lower than the second temperature.SELECTED DRAWING: Figure 4
Patent JP-2020057312-A (JP)
Title: Flight plan calculation device and program
Inventor: AMAMOTO HARUYUKI
IPC: B64C39/02
Filed: 2018-10-04
Abstract: To allow for acquisition of flight plans that do not interference with each other with low calculation cost.SOLUTION: On the basis of a flight plan from a current position to a target position for each of a plurality of flight vehicles, interference determination means 136 acquires interference flight vehicles that are flight vehicles interfering with each other due to spatial proximity between flight plans and acquires an interference position. Local space setting means 138 sets a local space that includes the interference position in a three-dimensional space and has a size determined by at least one of the acceleration and weight of each of the interference flight vehicles. Route correction means 142 corrects the flight plans by calculating an avoidance plan in which the interference flight vehicles do not interfere with each other in the local space.SELECTED DRAWING: Figure 3
Patent JP-2020058473-A (JP)
Title: Dust collector
Inventor: MOROZUMI ITSUKI
IPC: A47L7/00
Filed: 2018-10-05
Abstract: To easily remove dust attached to a dust collecting object.SOLUTION: A dust collector 100 for collecting dust attached to a dust collecting object, includes: a suction port 109a opened to a front-side lower part of the dust collector; a sucking-up pipe (a sucking-up pipe upper part 107 and a sucking-up pipe lower part 108) that communicates from the suction port 109a to the upward and whose upper side is opened toward the rear side; a filter 105 that captures the dust sucked up via the sucking-up pipe; and a fan motor 111 that is provided on the lower side of the filter 105 and generates suction force for sucking up via the sucking-up pipe. A lower end facing the suction port 109a, of the sucking-up pipe is formed into a smooth shape.SELECTED DRAWING: Figure 2
Patent JP-2020059224-A (JP)
Title: Image formation apparatus
Inventor: KIKUCHI TOSHIKI
IPC: B65H1/14
Filed: 2018-10-11
Abstract: To provide an image formation apparatus which can perform the recording operation after the suction recovery operation even when the descent of a sheet feeding tray occurs with execution of the suction recovery operation before the recording operation.SOLUTION: An image formation apparatus selects a recovery sequence of a recording head to be executed before the recording operation (S105), then, determines whether it is possible to change the operation timing (S110: YES), it is possible to change the recovery processing (S114:YES) and it is impossible to change the recovery processing (S114:NO) in the selected recovery sequence, and can execute the recording operation after the suction recovery even when the descent of a sheet feeding tray occurs with execution of the suction recovery operation before the recording operation by executing the prescribed recovery sequence or sheet feeding operation in accordance with these determination results.SELECTED DRAWING: Figure 7
Patent JP-2020068581-A (JP)
Title: Electrical wiring block assembly, electrical junction box, and wire harness
Inventor: EGAWA MASATOSHI
IPC: H01R4/58
Filed: 2018-10-23
Abstract: To improve assembling workability of a connecting member.SOLUTION: An electrical wiring block assembly includes conductive bus bars 30 and 40, a plurality of electric wiring blocks 10 and 20, a connecting member 50 that sandwiches and electrically connects electric connecting portions 35 and 45 of the respective bus bars 30 and 40 respectively housed in the two electric wiring blocks 10 and 20 to be joined, and at least one of the two bus bars 30 and 40 is provided with a positioning structure 60 that positions the electric connection portions 35 and 45 in a positional relationship that allows collective insertion from an insertion port 52 of the connection member 50, and the positioning structure 60 positions the electric connection portions 35 and 45 in the positional relationship when the two electric wiring blocks 10 and 20 are assembled.SELECTED DRAWING: Figure 2
Patent JP-2020068291-A (JP)
Title: Electronic element, temperature sensor, magnetic sensor, vibration sensor, and acceleration sensor
Inventor: LIAO MEIYONG
IPC: C30B29/04
Filed: 2018-10-24
Abstract: To provide an electronic element (transducer) that is applicable to a temperature sensor, a magnetic sensor, a vibration sensor, an acceleration sensor, etc., is small and lightweight, has extremely high quality factors, and has less performance degradation even at high temperatures.SOLUTION: An electronic element includes a source electrode, a drain electrode, a gate electrode, and a piezoresistive electrode. The piezoresistive electrode is electrically connected to the source electrode and the drain electrode, and is made of a material which has a piezoresistive effect and is formed on a beam made of single crystal diamond formed on a substrate having rigidity through a supporting portion.SELECTED DRAWING: Figure 1
Patent JP-2020067043-A (JP)
Title: Manufacturing method of silencer of engine
Inventor: NAKAGAWA HIROSHIGE
IPC: F01N13/18
Filed: 2018-10-25
Abstract: To reduce breakage caused by forming a sound absorption member into a flat shape, in a manufacturing method of a silencer of an engine.SOLUTION: A first sound absorption material 91 is disposed along a pipe wall 51c having a plurality of pores 53, of an exhaust pipe 50'. Then the exhaust pipe 50' and the first sound absorbing material 91 are joined, and a second sound absorbing material 92 is wound around them. Thus a sound absorbing member 90 of which the outer shape composed of the first sound absorbing material 91 and the second sound absorbing material 92 has a long axis 93, is formed. Then the sound absorbing member 90 is covered by a flat-shaped holder 70 having a water suction hole 80 formed at a lower end portion 72a of the long axis 72. Then the exhaust pipe 50' is disposed on a casing 20 of a main silencer 2 in a manner that the water suction hole 80 faces downward in the casing 20.SELECTED DRAWING: Figure 7
Patent JP-2020066702-A (JP)
Title: Coloring composition, photosensitive coloring composition, color filter, and liquid crystal display device
Inventor: WAKU TOSHIO
IPC: C09B57/00
Filed: 2018-10-26
Abstract: To provide a coloring composition and a photosensitive coloring composition having excellent viscosity stability and to provide a high-quality color filter and a color liquid crystal display device having less foreign matters and excellent solvent resistance by using the coloring composition and the photosensitive coloring composition.SOLUTION: There is provided a coloring composition which comprises a pigment (A), a dispersant (B), a binder resin (C) and an organic solvent (S), wherein the pigment (A) includes a diketopyrrolopyrrole-based pigment represented by the chemical formula (1) and the solvent includes a solvent (S1) having a boiling point at 760 mmHg of 120°C or more and 180°C or less and a viscosity at 25°C of 0.5 mPa s and less than 1.0 mPa s.SELECTED DRAWING: Figure 1
Patent JP-2019032343-A (JP)
Title: Waveform display device
Inventor: HAYASH KOJI
IPC: G06F3/0484
Filed: 2018-10-26
Abstract: To provide a touch operation suitable for a waveform display device having a touch panel.SOLUTION: A waveform display device having a touch panel comprises a display screen generation part for, when recognizing one point touch operation, acquiring an amount of change of a touch position in each horizontal direction and vertical direction, and for, when the amount of change in any direction becomes a reference value or more before the end of one point touch operation, moving a display waveform only in the direction until the end of one point touch operation.SELECTED DRAWING: Figure 1
Patent JP-2020070209-A (JP)
Title: Method for producing carbon-metal composite
Inventor: MIYAJIMA NAOYA
IPC: C01B32/05
Filed: 2018-10-31
Abstract: To provide a method for producing a carbon-metal composite, capable of producing the carbon-metal composite from chitosan by an extremely simple method.SOLUTION: A metal ion is adsorbed on chitosan, and then the chitosan on which the metal ion is adsorbed is heated and carbonized to produce a metal-carrying carbon-metal composite. For example, a carbon-metal composite in which Cu particles, Ni particles, and Zn particles are highly dispersed in a carbon body can be produced by a simple process of: adsorbing ions of Cu, Ni, and Zn on the chitosan; then heating the chitosan at 600°C or more, preferably at 800°C or more; and carbonizing the heated chitosan.SELECTED DRAWING: Figure 1
Patent JP-2020075525-A (JP)
Title: Vehicular door mirror
Inventor: NAGATOMO MASAKI
IPC: G02B7/182
Filed: 2018-11-05
Abstract: To enhance workability by trying to enable a cord to be held in a base easily in a vehicular door mirror which comprises a mirror housing, the base mounted to a side door, and a shaft vertically arranged on the base by trying to support a base end part of the mirror housing rotatably and which is provided with a holding part holding the cord connected to an electrical part by being wired in the base.SOLUTION: A base 22 consists of a base main body 24 and a base cover 25 which is mounted to the base main body 24. A holding part 50 which holds a cord 48 sandwiched between the base main body 24 and the base cover 25 is provided between the base main body 24 and the base cover 25.SELECTED DRAWING: Figure 4
Patent JP-2019018078-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-11-08
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2019089758-A (JP)
Title: Method for improving dissolution in celecoxib-containing tablets
Inventor: GOCHOMORI KAZUHIRO
IPC: A61K47/26
Filed: 2018-11-09
Abstract: To provide useful technical means for producing celecoxib-containing tablets with improved drug substance elution.SOLUTION: Provided is a tablet containing celecoxib and an excipient that is mannitol or a disintegrant which is crospovidone. Alternatively, a tablet may be provided that contains celecoxib and a specified amount or more of low substituted hydroxypropyl cellulose. In each of the above-mentioned tablets, preferably celecoxib is contained in an amount of 45.0 to 75.0% by weight based on the total weight of the tablet.SELECTED DRAWING: None
Patent JP-2020078488-A (JP)
Title: Washing machine
Inventor: HAYASHI MIHO
IPC: D06F39/00
Filed: 2018-11-14
Abstract: To provide a technique which allows a user to recognize the number of times at which washing can be performed.SOLUTION: A washing machine is provided that comprises: a washing tub storing laundry; an automatic charging device automatically charging a washing treatment agent into the washing tub; a treatment agent tank storing the washing treatment agent to be charged into the washing tub by the automatic charging device; a display part; and a control part. The control part causes the display part to display the number of times at which washing can be performed calculated on the basis of the amount of the washing treatment agent stored in the washing treatment agent tank and the amount of the washing treatment agent to be used in one washing operation.SELECTED DRAWING: Figure 7
Patent JP-2020084453-A (JP)
Title: Vehicle door handle device
Inventor: SAKAMOTO MIZUYA
IPC: B60J5/04
Filed: 2018-11-19
Abstract: To provide a vehicle door handle device capable of suppressing an unintended change in the electrostatic capacitance.SOLUTION: An outside door handle 10 includes a first handle member 40 on the vehicle outside, and a second handle member 50 on the vehicle inside, the first handle member 40 including a cover part 41, an upper arm part 42 integrated with the cover part 41, penetrating through an outer panel 2, and extending from a second end 11b to a first end 11a in a first direction, and a storage recessed part 43 on the side of the first end 11a further than the upper arm part 42, the second handle member 50 including a grip part 51 provided at a space from the outer panel 2, a base part extending from the grip part 51 to the side of the first end 11a, and an electrode support part 53 extending from the base part to the side of the first end 11a and stored in the storage recessed part 43. A lock sensor electrode PL is supported by the electrode support part 53 and the base part.SELECTED DRAWING: Figure 2
Patent JP-2020086792-A (JP)
Title: Virtual experience system and computer program
Inventor: AKAGI KENICHI
IPC: G09G5/377
Filed: 2018-11-21
Abstract: To provide a technique that may suppress situation in which a user's action is restricted during virtual experience, and may allow the user to have realistic virtual experience as if the user is actually experiencing.SOLUTION: A virtual experience system comprises: a head-mounted type display device arranged in a target real space within a predetermined range, and mounted on a head of a user existing in the target real space; a detection device capable of detecting positions and posture of the head-mounted type display device; and a management device storing a virtual experience program. The detection device transmits motion information indicating the detected positions and posture of the head-mounted type display device to the management device. A control unit of the head-mounted type display device receives from the management device virtual experience screen information indicating a virtual experience screen corresponding to the positions and posture of the head-mounted type display device indicated by the motion information, and displays on a display the virtual experience screen represented by the received virtual experience screen information.SELECTED DRAWING: Figure 1
Patent JP-2020086098-A (JP)
Title: Diopter adjustment mechanism and optical device having diopter adjustment mechanism
Inventor: MASE KEISUKE
IPC: G03B17/02
Filed: 2018-11-22
Abstract: To provide a reliable diopter adjustment mechanism capable of preventing foreign objects such as dust from entering into an optical device, and an optical device including the diopter adjustment mechanism.SOLUTION: The diopter adjustment mechanism includes: a shaft body that rotates integrally according to the operation of a diopter adjust dial; a drive unit that moves the lens in the optical axis direction by rotating the shaft body; a bearing that holds the shaft body rotatably near both ends of the shaft body; and a dustproof part that is disposed between bearings on the shaft body and is arranged in a space around the shaft body between a first space following a diopter adjust dial installation space and a second space following a lens installation space so as to seal therebetween. The dustproof part is arranged so as to rotate in the circumferential direction with respect to an outer peripheral surface of the shaft body and to slide in the shaft direction.SELECTED DRAWING: Figure 3
Patent JP-2020083061-A (JP)
Title: Power supply device and air vehicle
Inventor: TAMADA SHUNICHIRO
IPC: F02C6/00
Filed: 2018-11-26
Abstract: To provide a power supply device which enables improvement of safety and fuel consumption performance of an air vehicle.SOLUTION: A power supply device 1 supplies electric power to an electric power load of an air vehicle and includes: power generation means; and a housing including a storage part 22 which stores a fuel of the power generation means and a housing part 21 which houses the power generation means. The housing has an elongated shape in which the storage part and the housing part are arranged along an anteroposterior direction of the air vehicle and is disposed at the outside of an airframe of the air vehicle. The power generation means includes: a power generator 4 having a rotary shaft; and an engine 5 which rotationally drives the rotary shaft. A first portion of the housing part which encloses the engine is covered with a heat insulation member.SELECTED DRAWING: Figure 3
Patent JP-2019067431-A (JP)
Title: Information processing system, server system, information processing program, and information processing method
Inventor: KAWAI EIJI
IPC: G16H20/30
Filed: 2018-11-28
Abstract: To evaluate a state of a user using a mobile terminal.SOLUTION: An information processing system includes a stationary device and a mobile device. The stationary device detects first user information, from a user who is sleeping, for evaluating QOL of the user. The mobile device detects second user information, from the user who is awake, for evaluating QOL of the user. The information processing system evaluates QOL of the user on the basis of the first user information and the second user information. The first user information and the second user information may be the same kind of information, or different kinds of information.SELECTED DRAWING: Figure 4
Patent JP-2020085767-A (JP)
Title: Particle analyzer
Inventor: HASEGAWA YOSHIKI
IPC: G01N15/00
Filed: 2018-11-29
Abstract: To enable calibration with small loss of particles without using complicated configuration in a particle analyzer.SOLUTION: A particle analyzer including at least one of a measurement section for measuring the number and size of particles in sample gas and an analysis section for analyzing components of the particles in the sample gas comprises: a generation section for generating a plurality of calibration particles floating in carrier gas using a liquid containing the calibration particles; an adjustment section for adjusting particle size distribution of the plurality of calibration particles in the carrier gas by adjusting the generation section; and a calibration section for calibrating at least one of the measurement section and the analysis section using the plurality of calibration particles of which particle size distribution is adjusted.SELECTED DRAWING: Figure 3
Patent JP-2020081701-A (JP)
Title: Game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2018-11-30
Abstract: To provide a game machine for contributing to enhancement of interest in a game through a performance.SOLUTION: A Pachinko game machine includes: an image display device capable of displaying a predetermined performance image on a display part; a performance control microcomputer capable of executing a predetermined performance using the image display device or the like; a select button 42 and the like allowing a player to perform operation input; and an image control board capable of controlling display of the image display device on the basis of control by the performance control microcomputer. The image control board can execute a search performance capable of displaying a search background image GT in a wider range than a visual field range SH displayed on the display part by the image display device.SELECTED DRAWING: Figure 32
Patent JP-2019062215-A (JP)
Title: Method of manufacturing multilayer wiring board
Inventor: KUBOTA MASAHIRO
IPC: H05K1/16
Filed: 2018-11-30
Abstract: To provide a method of manufacturing a multilayer wiring board, capable of alleviating the occurrence of warps even when the number of laminated layers of wiring layers and insulation layers increases.SOLUTION: In a method of manufacturing a multilayer wiring board, (1) a thin substrate having a thickness of 50 μm or less is adhered to a thick substrate having a thickness of 0.5 mm or more, (2) a conductive paste containing a conductive material is coated by printing, a pattern is formed to the conductive paste having been coated by printing, and thereby a wiring layer comprising a conductor pattern is formed, (3) an insulating paste containing an insulating material is coated on the wiring layer by printing to form an insulation layer, (4) the steps (2) and (3) are repeated a plurality of times, and (5) the thick substrate is peeled off from the thin substrate to obtain a multilayer wiring board including a plurality of the wiring layers and the insulation layers on the thin substrate.SELECTED DRAWING: Figure 5
Patent JP-2020087869-A (JP)
Title: connector
Inventor: WADA YASUTARO
IPC: H01R13/52
Filed: 2018-11-30
Abstract: To provide a connector that can improve both the cut-off performance of the connector and the reliability of electrical connection.SOLUTION: A connector 1 includes a contact portion 13 that comes into contact with a mating terminal 90, an electric wire 10 connected to the contact portion 13, a first housing 20 and a second housing 30 that are assembled to each other so as to define a space 3 that houses the contact portion 13, and a water blocking portion 80 made of a water blocking material that seals gaps 5 and 6 between the first housing 20 and the second housing 30. The electric wire 10 is configured so as to go through the gaps 5 and 6 toward the contact portion 13 from the outside of the space 3 and such that the shape of the electric wire 10 is regulated by being sandwiched between the first housing 20 and the second housing 30, and the shape of the electric wire 10 has a shape capable of suppressing the flow of the water blocking material to the contact portion 13 when the water blocking portion 80 is formed.SELECTED DRAWING: Figure 4
Patent JP-2019122760-A (JP)
Title: Information processing device and program
Inventor: TAKIGUCHI YUSUKE
IPC: A63F13/847
Filed: 2018-12-04
Abstract: To promote togetherness among players cooperating with each other.SOLUTION: An information processing device (e.g., server device 10) comprises: advance means 42 of advancing a battle game against opponents common to multiple players; update mans 44 of updating, in response to the battle game executed by a player, a contribution point corresponding to the player; and setting means 48 of setting, for a player, a purchase price of a first item used in the battle game on the basis of contribution points corresponding to the player.SELECTED DRAWING: Figure 3