baber/WOPTO huggingface dataset:
Patent JP-2020188513-A (JP)
Title: Method and apparatus of preventing bandwidth part misalignment in wireless communication system
Inventor: SHIH TUN-HUAI
IPC: H04W24/04
Filed: 2020-08-06
Abstract: To provide a method and an apparatus of preventing bandwidth part misalignment in a wireless communication system.SOLUTION: A method by user equipment (UE) includes transmitting a scheduling request (SR) on a first uplink bandwidth part (BWP) among a plurality of uplink BWPs and receiving a response for the SR on a first downlink BWP among a plurality of downlink BWPs. Only one each of the plurality of downlink BWPs and the plurality of uplink BWPs is activated at the same time. The method includes detecting a beam failure on a cell of the first uplink BWP and the first downlink BWP, which are active BWPs. The method includes transmitting a beam failure recovery (BFR) request including information indicating which downlink BWP is active to a network node on the first uplink BWP, and receiving a control signal on an active downlink BWP associated with the first uplink BWP from the network node in response to the BFR request.SELECTED DRAWING: Figure 9
Patent JP-2022034453-A (JP)
Title: Travel route search device, travel route search system, and travel route search method
Inventor: KURUMAZAKI HIRONOBU
IPC: G01C21/34
Filed: 2020-08-18
Abstract: To provide a technique which allows for appropriately searching for a travel route that is less of a burden on a driver driving a host vehicle.SOLUTION: A travel route search device provided herein is configured to search for a travel route for a host vehicle from a departure point to a destination. The travel route search device comprises an acquisition unit and a search unit. The acquisition unit acquires regionality information pertaining to regions through which candidate travel routes pass. The search unit searches for a travel route in consideration of the regionality information.SELECTED DRAWING: Figure 1
Patent JP-2022038676-A (JP)
Title: Insulation deterioration diagnosis device
Inventor: OISHI KAZUSHIRO
IPC: H02K15/10
Filed: 2020-08-27
Abstract: To obtain the amount of occurrence of ozone from a partial discharge pattern in an insulation deterioration diagnosis device.SOLUTION: Partial discharge detection means detects a partial discharge of a rotating machine 1. Temperature detection means 13 measures temperature of a stator of the rotating machine 1. Steam amount acquisition means 12 measures the dew point or temperature/humidity inside the rotating machine 1. Gas measurement means 14 measures an ozone concentration and an ozone flow rate inside the rotating machine 1. Partial discharge pattern acquisition means 10 acquires a phase from the detected partial discharge, and a partial discharge pattern of a discharge charge amount. Data processing accumulation means 15 performs: integrated discharged charge amount acquisition processing for acquiring an integrated discharged charge amount related to a slot discharge from a partial discharge pattern; discharged power amount acquisition processing for obtaining a discharge power amount from the integrated discharged charge amount; and ozone generation amount acquisition processing for obtaining a first ozone generation amount based on a discharge power amount.SELECTED DRAWING: Figure 1
Patent JP-2022039798-A (JP)
Title: Connecting fitting
Inventor: SAKAMOTO DAISUKE
IPC: F16B7/04
Filed: 2020-08-28
Abstract: To realize a connecting fitting which can connect an elongated member with a hanging rod-like body easily and securely.SOLUTION: A connecting fitting (1) is used to connect an elongated member (70) to a hanging-rod like body (80) hanging from a structure in a horizontal attitude. The connecting fitting (1) includes: a first support member (10) which supports a first portion (71) of the elongated member (70); a second support member (20) which is overlapped with the first support member (10) and supports a second portion (72) of the elongated member (70); and a sandwiching member (30) which uses a fastening member (40) to be connected to the first support member (10) and the second support member (20) and holds the hanging rod-like body (80) in a sandwiching manner.SELECTED DRAWING: Figure 7
Patent JP-2022040520-A (JP)
Title: Roll screen
Inventor: SHIINA NORIHIRO
IPC: E06B9/58
Filed: 2020-08-31
Abstract: To provide a roll screen in which a winding diameter of a fastener is made equal to or smaller than a winding diameter of a screen body, in a roll screen in which fasteners are provided on both sides of the screen body and guide frames provided on both sides of the window frame are configured to guide the fasteners.SOLUTION: The take-up drum is provided with a drum body 18 mounted in a head box, and an enlarged diameter cylinder body 19 fixed to the outer peripheral surface of the drum body so that both ends of the drum body are exposed to expand the diameter of the drum body. The enlarged diameter cylinder body consists of a pair of half-split members divided in half. By combining the pair of half-split members with the drum body positioned between the pair of half-split members, the enlarged diameter cylinder body is fixed to the drum body. When the screen body is wound on the take-up drum, only the screen body comes into contact with the enlarged diameter cylinder body and is wound without a first and a second fasteners 21 and 22 coming into contact with the enlarged diameter cylinder body.SELECTED DRAWING: Figure 2
Patent JP-2022045510-A (JP)
Title: Distance image acquisition device and distance image acquisition method
Inventor: MASE MITSUTO
IPC: G01C3/06
Filed: 2020-09-09
Abstract: To provide a distance image acquisition device and a distance image acquisition method which can extend a measurement distance and secure distance accuracy.SOLUTION: A distance image acquisition device comprises a distance measuring sensor which detects measurement light by transferring an electric charge generated in a charge generation region according to the incidence of the measurement light emitted from a light source and reflected on an object to a charge accumulation region by using a transfer gate electrode. The charge generation region includes an avalanche multiplication region which generates avalanche multiplication. A control unit divides an entire distance range 70 of a measurement object into a plurality of sections 71A-71E, controls the distance measuring sensor so as to perform measurement for the sections 71A-71E while making a time difference TD between emission timing of the measurement light by the light source and transfer timing of the electric charge by the transfer gate electrode different among the sections 71A-71E, and generates a distance image of the entire distance range 70 on the basis of a result of the measurement for the sections 71A-71E.SELECTED DRAWING: Figure 5
Patent JP-2022045715-A (JP)
Title: Diaphragm for speaker, manufacturing method of diaphragm for speaker, and speaker
Inventor: SAKAI RYUTA
IPC: H04R31/00
Filed: 2020-09-09
Abstract: To obtain a diaphragm for a speaker with high sound pressure, and a speaker.SOLUTION: A diaphragm 1 for a speaker includes a reinforcing fiber layer 10 in which carbon fibers 11 are randomly oriented in a thermoplastic resin, and a thermoplastic resin layer 20 arranged so as to sandwich the reinforcing fiber layer 10. It is preferable that the basis weight of the diaphragm 1 for the speaker is 60 g/m2 or more and 120 g/m2 or less.SELECTED DRAWING: Figure 2
Patent JP-2022051346-A (JP)
Title: Internal combustion engine
Inventor: TAKAHASHI DAIKI
IPC: F02D41/06
Filed: 2020-09-18
Abstract: To provide an internal combustion engine including auxiliary chamber combustion that promotes temperature rise to a temperature enabling activation of a catalyst provided in an exhaust passage.SOLUTION: In an engine 1, in an exhaust stroke, an engine control unit 30 executes control for igniting an air-fuel mixture in an auxiliary combustion chamber 44a to which fuel is sprayed from an injector 48 by using an ignition plug 49 to inject a torch flame F from a jet hole 45 and sending the torch flame F together with a combustion gas EX CAS to an exhaust port 24 in which an exhaust valve 26 is opened. Thus, in the engine, due to the torch flame, the combustion gas of which a temperature has been further increased heats a catalyst, so that a period until the temperature of the catalyst reaches an activation temperature enabling purification of the combustion gas can be shortened.SELECTED DRAWING: Figure 1
Patent JP-2021163736-A (JP)
Title: Illumination baton and illumination control system
Inventor: SHINOZAKI TAKUYA
IPC: H05B47/185
Filed: 2020-09-24
Abstract: To provide an illumination baton that can simplify connection work of an illumination device and can enable a host machine to detect a position of the illumination device.SOLUTION: An illumination baton comprises: a plurality of power supply paths 35a, 35b, 35c with which respective illumination devices 13a, 13b, 13c that each have a power line carrier communication slave unit 20 can connect; a power line carrier communication master unit 34 that communicates with a host machine 11 and communicates with power line carrier communication slave units 20 of the illumination devices 13a, 13b, 13c through the power supply paths 35a, 35b, 35c using a power line carrier communication system; and a position detection communication section 36 that makes communication situations of the respective power supply paths 35a, 35b, 35c between the power line carrier communication master unit 34 and the power line carrier communication slave units 20 connected to the power supply paths 35a, 35b, 35c differ from one another to enable the host machine 11 to detect the illumination devices 13a, 13b, 13c including the power line carrier communication slave units 20 connected to the respective power supply paths 35a, 35b, 35c.SELECTED DRAWING: Figure 1
Patent JP-2022054711-A (JP)
Title: Display control unit, display control method, and display control program
Inventor: TAKAI KENJI
IPC: G06Q30/02
Filed: 2020-09-28
Abstract: To provide a display control unit, a display control method, and a display control program that can achieve a new mechanism in which a benefit arises even for a user of an image forming apparatus.SOLUTION: A display control unit 100 comprises a reception processing unit 31 and a display processing unit 32. The reception processing unit 31 receives an operation to set image forming conditions. The image forming conditions are conditions related to formation of an image executed in an image forming apparatus 10. The display processing unit 32 displays a privilege granting condition on a setting screen for setting the image forming conditions in an identifiable mode. The privilege granting condition is one of the image forming conditions in which privilege is granted to a user.SELECTED DRAWING: Figure 1
Patent JP-2022055480-A (JP)
Title: Power conversion unit, power conversion device, and inspection method of power conversion unit
Inventor: MOGI AKIRA
IPC: H02M7/48
Filed: 2020-09-29
Abstract: To provide a power conversion unit capable of suppressing partial discharging under a low pressure environment, and to provide a power conversion device and an inspection method of the power conversion unit.SOLUTION: A power conversion unit U comprises a cooling passage 11 arranged between an input side power conversion part 14 and an output side power conversion part 15 that are arranged to be opposed to each other as divided into one side and the other side. The input side and output side power conversion parts 14, 15 each comprise: a mold resin 9 filled in a space p inside housings 5a, 5b; switching elements 1 covered with the mold resin 9; upper electrode plates 7 each connected to the switching element 1; radiator plates 12 exhibiting an insulation property, that are each connected to the upper electrode plate 7; and a lower electrode 8 provided to be adjacent to the cooling passage 11. The mold resin 9 is made from organopolysiloxane having a three-dimensional cross-linked structure after curing, whose elastic modulus at room temperature is 0.1 MPa or more, and a value obtained by measuring hardness after curing with a durometer type E is 10 or more.SELECTED DRAWING: Figure 1B
Patent JP-2022055582-A (JP)
Title: Motor compressor
Inventor: IMANISHI TAKESHI
IPC: F04C18/02
Filed: 2020-09-29
Abstract: To provide a motor compressor capable of improving an effect of restoring turnover of a movable scroll more than before.SOLUTION: A fixed scroll 60 of a motor compressor 1 is formed with an insertion hole 64 that extends from a surface of a fixed base plate 61 on a cover 20 side to an end surface of a fixed spiral wall 62. In at least a cover 20 and a housing, a communication passage 21 is formed, which leads from a discharge chamber 20a to a back surface of a movable scroll 70 through the cover 20 and the housing. A valve element 80 is disposed between the insertion hole 64 of the fixed scroll 60 and the communication passage 21 of the cover 20, and is fitted slidably in the insertion hole 64 of the fixed scroll 60 via an elastic body 90. The valve element 80 has a fine hole 83 that communicates with the insertion hole 64 and the communication passage 21 when the valve element is in contact with the communication passage 21, and a thick hole 84 that is larger in hole diameter than the fine hole 83 and provides communication between the fine hole 83 and the discharge chamber 20a.SELECTED DRAWING: Figure 1
Patent JP-2022056464-A (JP)
Title: Game machine
Inventor: HANDA MEGUMI
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a model capable of achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A Pachinko game machine can execute a first specific game state and a second specific game state after completion of a special game state, can execute a third specific game state when a game is performed for a predetermined number of times after completion of a special game state with a time from a variation display to a stop display of identification information as one game, and can execute the third specific game state when a game is performed for the predetermined number of times after completion of a special game state and after completion of the second specific game state in execution of the second specific game state after completion of the special game state while executing the third specific game state when a game including a period when the first specific game state is under execution from after completion of a special game state is performed for the predetermined number of times in execution of the first specific game state after completion of a special game state.SELECTED DRAWING: Figure 25
Patent JP-2022056766-A (JP)
Title: Laser welding method and laser welding device
Inventor: SUZUKI TETSUO
IPC: B23K26/067
Filed: 2020-09-30
Abstract: To provide a laser welding method and a laser welding device which are improved.SOLUTION: In a laser welding method, a filler wire is fed onto the surface of an object, at the same time, a laser beam is swept and applied to the surface in a sweeping direction relatively to the object, thereby, the filler wire is molten and the object is welded. Therein, a width ratio as the ratio of a width in the direction orthogonal to the sweeping direction on the surface of the laser beam with respect to a diameter of the filler wire is 0.8 or more. The width ratio may be 4 or less. Further, the width ratio is more preferably 1.5 or more and 3.6 or less. The laser beam may also have a first power area which is annular area and, further, may have a second power area surrounded by the first power area.SELECTED DRAWING: Figure 2
Patent JP-2021062405-A (JP)
Title: Incident angle detection method and device of rolled material
Inventor: OKUSHIRO KENJI
IPC: B21B38/00
Filed: 2020-10-07
Abstract: To measure an incident angle when rolled material is accurately bitten into a rolling mill.SOLUTION: An incident angle detection method of rolled material S is the incident angle detection method of the rolled material S for measuring an incident angle when the rolled material S is bitten into a rolling mill 10. A tip end part of the rolled material S located on an inlet side of the rolling mill 10 is photographed by an image pickup device 2 to obtain an image, and an incident angle of the rolled material S in a roll bite of the rolling mill 10 is obtained from a position of the rolled material S in the acquired image.SELECTED DRAWING: Figure 2
Patent JP-2022065558-A (JP)
Title: Manufacturing method of nitride
Inventor: SONG YELIM
IPC: C23C14/34
Filed: 2020-10-15
Abstract: To provide a manufacturing method and a manufacturing apparatus of a nitride film including a nitride of a group III element including aluminum nitride and gallium nitride, and various element techniques used in relation to the manufacturing method.SOLUTION: Provided is a manufacturing method of a nitride film includes the steps of: arranging a substrate composed of a predetermined material in an apparatus capable of a physical phase growth; depositing a flux metal or alloy composed of a predetermined material including a metal or a semiconductor element that constitutes an objective nitride film on the substrate; generating a nitrogen radical in an atmosphere to which the substrate with a deposition is exposed; and keeping the substrate with deposition to a predetermined temperature range. Also provided is an apparatus for implementing the manufacturing method.SELECTED DRAWING: Figure 1
Patent JP-2022067880-A (JP)
Title: Virtual exhibition display control device, virtual exhibition system, virtual exhibition display control program and virtual exhibition display control method
Inventor: BESSHO TOMOHIRO
IPC: G06Q50/10
Filed: 2020-10-21
Abstract: To provide a virtual exhibition display control device, a virtual exhibition display control method, a virtual exhibition display control program, and a virtual exhibition system that can smoothly acquire lead information from a visitor who visits a virtual exhibition booth.SOLUTION: A virtual exhibition display control device includes: a display control unit 11 that displays each booth of a virtual exhibition in 3D and controls the 3D display so that a visitor can browse a booth while moving freely in the 3D displayed virtual exhibition; a browsing instruction reception unit 12 that receives input of a browsing instruction for an exhibit exhibited at each booth; and a visitor information management unit 13 that acquires and manages, when input of a predetermined visitor browsing instruction is received by the browsing instruction reception unit, visitor information.SELECTED DRAWING: Figure 1
Patent JP-2022069032-A (JP)
Title: Laser processing device
Inventor: TSUCHIYA TOSHIO
IPC: B23K26/064
Filed: 2020-10-23
Abstract: To provide a laser processing device which detects contamination risk of an optical component in advance, and can previously prevent troubles.SOLUTION: A laser processing device comprises a chuck table for holding a work-piece, a laser oscillator, a condenser for condensing laser beam 21 oscillated from the laser oscillator, and an optical component for guiding the laser beam 21 to the condenser from the laser oscillator, and has a light detection unit 26 located at a position where the same can receive light 213 generated by particles 212 existing in a light path 211 of the laser beam 21. The device condenses the laser beam 21 oscillated from the laser oscillator and irradiates the work-piece with the same, and simultaneously, can detect the particles 212 existing in the light path 211 of the laser beam 21 on the basis of a reception amount of the light 213 generated by the particles 212 that have been received by the light detection unit 26.SELECTED DRAWING: Figure 3
Patent JP-2022069290-A (JP)
Title: High heat frying method and fry oil for high heat frying
Inventor: MEJI JUNYA
IPC: A23D9/00
Filed: 2020-10-23
Abstract: To provide a frying method that curbs oil spatter when frying at a high temperature and a fry oil for high heat frying.SOLUTION: A frying method, in which a temperature of a heated surface is 220°C or higher when frying, includes frying with a fry oil containing 0.1-3.0 mass% of one or more emulsifiers selected from lecithin, sucrose fatty acid ester, and mono-fatty acid diglycerol. The emulsifiers preferably include the lecithin. It is preferable that 50 mass% or more of constituent fatty acids of the sucrose fatty acid ester and/or the mono-fatty acid diglycerol be unsaturated fatty acids.SELECTED DRAWING: None
Patent JP-2022073337-A (JP)
Title: Fuel cell separator and manufacturing method of fuel cell separator
Inventor: NODA AKIHIRO
IPC: H01M8/0284
Filed: 2020-10-30
Abstract: To provide a fuel cell separator which improves efficiency in a manufacturing process and sufficiently attains acid resistance, and a manufacturing method of the fuel cell separator.SOLUTION: The present invention relates to a fuel cell separator 1 constituting a fuel cell. The fuel cell separator comprises: a base material 11 consisting of stainless steel; a central part 30 including a power generation portion; and an outer peripheral part 20 including a non-power-generation portion. In the fuel cell separator 1, the central part 30 includes a dissimilar metal layer 12 which is formed on the base material and different from the stainless steel constituting the base material 11, and a carbon layer 13 which is formed on the dissimilar metal layer. The outer peripheral part 20 includes a portion which includes the dissimilar metal layer 12 and the carbon layer 13, and a resin layer 14 formed on the carbon layer, and a portion which does not include the dissimilar metal layer 12 and the carbon layer 13 and includes the resin layer 14 formed on the base material.SELECTED DRAWING: Figure 1
Patent JP-2022073739-A (JP)
Title: Electric connector for circuit board and electric connector with circuit board
Inventor: YOSHIDA KAZUMASA
IPC: H05K1/18
Filed: 2020-11-02
Abstract: To provide an electric connector for circuit board with which a fall of a connector can be prevented by the connector per se, and an electric connector with circuit board.SOLUTION: A metal plate member 70 is mounted to a housing 10, the metal plate member comprises a placement part 72A which is placed on a circuit board B1; and the placement part includes a main portion 72A-1 and a sub portion 72A-2. The sub portion 72A-2 is formed smaller than the main portion in a connector width direction Y and protrudes from the main portion 72A-1 in a forward direction X1. A connector 1 is surface-contacted to the circuit board B1 in a contact surface front region and a contact surface rear region which are separated in a longitudinal direction when disposed on the circuit board B1. A fitting part 11 is at least partially positioned at a front side of the contact surface front region, the contact surface front region is formed from the placement part 72A, and the contact surface rear region is formed from the other part of the connector. A centroid of the connector is positioned within a range from an intermediate position between the contact surface front region and the contact surface rear region to a front end position of the contact surface front region in a longitudinal direction X, and at least the main portion 72A-1 can be surface-contacted to a solder pad of the circuit board B1.SELECTED DRAWING: Figure 1