baber/WOPTO huggingface dataset:
Patent JP-2022117898-A (JP)
Title: Vehicle control device
Inventor: YONEZAWA TOSHIHIRO
IPC: B60T17/02
Filed: 2021-02-01
Abstract: To provide a vehicle control device capable of controlling an electric negative pressure pump at high accuracy by highly accurately determining the rotational state of a vehicle motor with brush.SOLUTION: A vehicle control device 1 used for a vehicle 2 comprises a brake booster 70, an electric negative pressure pump 31 for supplying a negative pressure, and a motor 32 with brush for driving the pump 31. Further, the device 1 has: a control section 11 controlling the drive by the supply control of electric current to the motor 32 with brush; a voltage detection section 12 detecting the electric voltage between terminals of the motor 32; and a determination section 13 capable of determining the rotational state of the motor 32. The control section 11 stops the electric current supply for a prescribed stop time Ta after the drive of the motor 32, and the determination section 13 determines the rotational state of the motor 32 with brush based on the electric voltage between terminals detected within the stop time Ta.SELECTED DRAWING: Figure 4
Patent JP-2022118358-A (JP)
Title: transformer
Inventor: KAWAMURA TAISEI
IPC: H01F27/10
Filed: 2021-02-02
Abstract: To provide a transformer capable of intensively cooling an upper winding.SOLUTION: An upper winding and a lower winding are formed by dividing a winding in the vertical direction in which a cooling medium circulates, and the cooling medium is introduced to the upper winding through an inlet formed between the upper winding and the lower winding to cool the upper winding intensively.SELECTED DRAWING: Figure 3
Patent JP-2022119234-A (JP)
Title: Control device and program
Inventor: KONO HIROMI
IPC: G01S13/74
Filed: 2021-02-04
Abstract: To provide a new and improved control device and program that can reduce current consumption.SOLUTION: A control device includes: a detection unit that detects a direction in which a first communication device exists; and a control unit that controls whether to enable a communication function of each of one or two or more second communication devices according to the direction in which the first communication device detected by the detection unit exists.SELECTED DRAWING: Figure 1
Patent JP-2022125686-A (JP)
Title: Object-based acoustic rendering device and program
Inventor: SASAKI AKIRA
IPC: H04S3/00
Filed: 2021-02-17
Abstract: To generate a driving signal expressing the perspective of the distance of a sound source based on WFS without expanding the scale of the system.SOLUTION: A signal amplifier 9-l of an object-based acoustic rendering device 1 amplifies a sound source signal S, and HPF 10-l performs filtering processing on the amplified signal by using HPFh(rl,rS). An attenuation addition unit 11-l multiplies the filtered signal by an attenuation coefficient 1/||rl-rS||2. An area element adder 12-l multiplies the signal multiplied by the attenuation adder 11-l by an area element ΔSl. An angle weight adder 13-l sets an angle weight wC(θl) based on an intersection angle θl between a vector (rl-rS) connecting the position of a virtual sound source 104 to the position of a speaker 106-1 and a boundary surface inward normal vector n(rl), and multiplies the signal multiplied by the area element adder 12-l by the angle weight wC(θl) to generate a driving signal d(rl).SELECTED DRAWING: Figure 1
Patent JP-2022128718-A (JP)
Title: Thermoelectric material and method for manufacturing thermoelectric element
Inventor: LUO WEITANG
IPC: C22C23/00
Filed: 2021-02-24
Abstract: To provide a method for manufacturing Mg3Sb2-based thermoelectric material which is different from conventional mechanical alloying method by ball mill, melting method, and the like.SOLUTION: A method for manufacturing a thermoelectric element includes weighing raw materials (for example, magnesium (Mg) powder and antimony (Sb) powder) (S1), mixing the raw material powders so that the raw material powders weighed in the weighing step S1 are uniform (S2), producing a composite compact by performing pressure-molding on the raw material powders which have been uniformly mixed in the mixing step S2 (S3), and heat-treating the composite compact produced in the molding step S3 at a temperature less than melting points of magnesium and antimony to cause a solid-solid phase reaction between magnesium and antimony, thereby synthesizing a Mg3Sb2-based thermoelectric material (S4).SELECTED DRAWING: Figure 1
Patent JP-2022129778-A (JP)
Title: Map generation device
Inventor: MORI NAOKI
IPC: G08G1/0969
Filed: 2021-02-25
Abstract: To accurately combine a plurality of maps.SOLUTION: A map generation device 50 comprises: a map generation section 17 which generate a map on the basis of travel history of a vehicle; a storage section 12 which stores first map information including positional information of a point group recognized on the basis of distant information to an object acquired through a first vehicle and second map information including positional information of a partition line recognized on the basis of image information acquired through a second vehicle; and a map information updating section 17b which updates at least either the first map information or the second map information so as to combine a first map and a second map. The map generation section 17 has a partition line recognition section 17a which recognizes a position of the partition line on the basis of the first map information. The map information updating section 17b updates at least either the first map information or the second map information so as to combine the first map and the second map on the basis of the positional information of the partition line recognized through the partition line recognition unit 17a and the positional information of the partition line included in the second map information.SELECTED DRAWING: Figure 6
Patent JP-2022133103-A (JP)
Title: automatic tool changer
Inventor: NAKAZATO TOSHIHIKO
IPC: B23Q3/155
Filed: 2021-03-01
Abstract: To make it possible to hold more tools while minimizing increase in size of an automatic tool changer.SOLUTION: An automatic tool changer 100, which holds a plurality of tools 10 and changes tools between a machine tool and itself, comprises: a stocker 130 which is so supported as to be rotatable around a rotation axis O, and holds a plurality of tools; and a replacement arm assembly 150 which comprises grippers 120, 122, 124, 126 which grip the tools on both ends, and changes the tools between the stocker and a main spindle of the machine tool. The plurality of tools are held around the rotation axis of the stocker so that a longitudinal center axis OT is located in a plane perpendicular to the rotation axis without passing through the rotation axis.SELECTED DRAWING: Figure 1
Patent JP-2022133630-A (JP)
Title: Method for producing separator for lithium ion secondary battery
Inventor: HIROSE ATSUMI
IPC: H01M50/409
Filed: 2021-03-02
Abstract: To provide a method for producing a separator that has increased leakage current resistance and micro-short circuit resistance, when producing the separator for a lithium ion secondary battery, which has a coated layer containing inorganic particles and a binder on at least one surface of a non-woven fabric substrate.SOLUTION: The method for producing a separator for a lithium ion secondary battery, includes a step (1) of providing a coated layer containing inorganic particles and a binder on the non-woven fabric substrate; and a step (2) of bringing tetrahydrofuran or isopropyl alcohol into contact with the coated layer, in this order.SELECTED DRAWING: None
Patent JP-2021087846-A (JP)
Title: Game machine
Inventor: FUJISHITA TATSUMI
IPC: A63F5/04
Filed: 2021-03-03
Abstract: To provide a game machine which can increase an available capacity of ROM of a main control circuit by reducing the capacity of a processing program, a table and the like managed by the main control circuit and increase the game property by using the free space of the ROM by the increased capacity.SOLUTION: Control means can execute a command of designating a higher-order side 1 byte value of the 2 byte address of second storage means by using an extension register. Lottery means calculates determination data by executing an addition command of adding a set value storage region by using the extension register when holding a lottery for combinations having different lottery probabilities with the set value in lottery processing, and acquires the lottery value for holding a lottery for a winning combination on the basis of the calculated determination data. The game machine can control the plurality of game states including the first game state of holding a lottery for the replay combination at a prescribed lottery probability, and the second game state whose lottery probability of at least partial replay combination is different from that of the first game state.SELECTED DRAWING: Figure 65
Patent JP-2022135559-A (JP)
Title: Liquid-cooled battery module
Inventor: FANG FU-MIN
IPC: H01M10/617
Filed: 2021-03-05
Abstract: To provide a liquid-cooled battery module in which a tube liquid-cooling effect is generated between cells, and a battery module obtains a function of quick and effective temperature regulation and temperature uniformity.SOLUTION: A liquid-cooled battery module 1 includes a collector, a cell liquid cooling bar 10, a plurality of cells 4, a base 20, a top lid 30, and a plurality of copper bars 31. A cell liquid cooling bar 10 includes a plurality of multiport extruded tubes 11 arranged in parallel at regular intervals. The multiport extruded tubes 11 are each connected to the first side of the collector. The collector and the space inside the multiport extruded tube 11 communicate with each other to form a coolant flow space. The collector includes an adapter on the second side opposite the first side. The adapter communicates with the coolant flow space. The cells 4 are respectively positioned between the multiport extruded tubes 11, and the cells 4 and the multiport extruded tubes 11 are arranged in parallel and alternately.SELECTED DRAWING: Figure 6
Patent JP-2022058098-A (JP)
Title: Public opinion acquisition and word viscosity model training method and device, server and medium
Inventor: ZHANG WENJUN
IPC: G10L15/10
Filed: 2021-03-08
Abstract: To provide a video public opinion acquisition method, a video public opinion acquisition device, a word viscosity model training method, a word viscosity model training device, a server and a computer-readable storage medium that can be used on a cloud platform.SOLUTION: A video public opinion acquisition method comprises the steps of: receiving a public opinion acquisition request containing a public opinion keyword to be acquired; and matching the public opinion keyword to be acquired with video data containing an identification result. The identification result is obtained by performing predefined content identification containing text identification and image identification on the video data. The video public opinion acquisition method further comprises a step of determining the matched video data as result video data.SELECTED DRAWING: Figure 2
Patent JP-2022139556-A (JP)
Title: vibrator and oscillator
Inventor: MATSUO ATSUSHI
IPC: H01L23/58
Filed: 2021-03-12
Abstract: To provide a vibrator that can perform highly accurate temperature compensation, and an oscillator that includes the vibrator.SOLUTION: A vibrator 100 has: a vibration element 1 that has a crystal substrate 2 having a first vibration part 3, a second vibration part 5, and a third vibration part 7, a pair of first excitation electrodes 4 formed on the first vibration part 3, a pair of second excitation electrodes 6 formed on the second vibration part 5, and a pair of third excitation electrodes 8 formed on the third vibration part 7, in which one second excitation electrode 6 of the pair of second excitation electrodes 6 is formed on a first inclined surface 17 inclined with respect to both principal surfaces 16a, 16b, and one third excitation electrode 8 of the pair of third excitation electrodes 8 is formed on a second inclined surface 18 inclined with respect to both principal surfaces 16a, 16b and the first inclined surface 17; and a package 30 that accommodates the vibration element 1. The vibration element 1 has a fixed part 9 fixed to the package 30, and the fixed part 9 is arranged between the first vibration part 3 and the second vibration part 5 and third vibration part 7.SELECTED DRAWING: Figure 1
Patent JP-2022139880-A (JP)
Title: Electrode for nonaqueous electrolyte secondary battery, method of producing the electrode and nonaqueous electrolyte secondary battery including the electrode
Inventor: SHIONOYA HARUKA
IPC: H01M4/13
Filed: 2021-03-12
Abstract: To provide an electrode having excellent impregnation characteristics of an electrolyte.SOLUTION: An electrode (10) disclosed herein includes a long sheet-shaped electrode current collector (12) and an electrode active material layer (14) formed on the electrode current collector. A surface part of the electrode active material layer has a plurality of first grooves (16) extending in a width direction of the current collector and at least one second groove (18) extending in a longitudinal direction of the current collector. The first groove is formed to be continuous from one end to another end. Here, when a region where the first groove and the second groove are formed is uniformly divided into three layers, an upper layer, an intermediate layer and a lower layer, in the thickness direction from the surface of the electrode active material layer to the current collector, and the electrode densities (g/cm3) of the upper layer, the intermediate layer, and the lower layer of the grooves are d1, d2, d3, respectively, they have a relationship of 0.8<(d1/d3)<1.1.SELECTED DRAWING: Figure 4
Patent JP-2022141031-A (JP)
Title: Adhesive composition and laminate
Inventor: OKUNO TAKAHISA
IPC: C09J11/06
Filed: 2021-03-15
Abstract: To provide an adhesive composition which gives an adhesive layer capable of suitably temporarily bonding a semiconductor substrate and a support substrate together and is excellent in storage stability.SOLUTION: The adhesive composition to be used to form an adhesive layer for temporary bonding for processing a semiconductor substrate contains a thermosetting adhesive component and thermally expandable particles. The thermosetting adhesive component contains a polyorganosiloxane. The thermally expandable particles are contained in an amount of 3.5 mass% or less based on the thermosetting adhesive component.SELECTED DRAWING: None
Patent JP-2022141110-A (JP)
Title: Nitride semiconductor device and method for manufacturing nitride semiconductor device
Inventor: OUCHI YUKI
IPC: H01L29/78
Filed: 2021-03-15
Abstract: To provide a nitride semiconductor device and a method for manufacturing a nitride semiconductor device capable of suppressing the formation of trap levels.SOLUTION: A nitride semiconductor device has a gallium nitride layer, a gate insulating film on the gallium nitride layer, and a gate electrode on the gate insulating film. The gate insulating film has a first insulating film in contact with the gallium nitride layer and a second insulating film located between the first insulating film and the gate electrode. The first insulating film contains at least one of aluminum and gallium and oxygen, and includes corundum-type crystallized regions.SELECTED DRAWING: Figure 3
Patent JP-2022141458-A (JP)
Title: incentive setting device
Inventor: KASHIWAI TADAHIRO
IPC: G01C21/34
Filed: 2021-03-15
Abstract: To facilitate avoidance of a concentration of multiple vehicles in a parking lot or parking spaces close to a destination.SOLUTION: An incentive setting device 20 includes a control section 21 for searching a plurality of candidate points existing within a certain range from a destination set by a user, calculating a required time to be required for the user to move from each one of the candidate points to the destination when a vehicle is parked at the candidate point concerning the plurality of searched candidate points, and setting an incentive to be given to the user when the vehicle is parked at at least one of the candidate points with respect to at least the one candidate point included in the candidate points in accordance with a length of the calculated required time. The control section 21 determines whether a position where the vehicle is parked coincides with at least the one candidate point, and determines to give the incentive to the user when coincidence is determined.SELECTED DRAWING: Figure 3
Patent JP-2022142228-A (JP)
Title: semiconductor storage device
Inventor: TAKAGI KEISUKE
IPC: H01L45/00
Filed: 2021-03-16
Abstract: To provide a semiconductor storage device with improved durability.SOLUTION: A semiconductor storage device configured as a non-volatile storage device which uses a ferroelectric layer comprises a channel layer 120 containing titanium oxide. an electrode layer 210, and a ferroelectric layer 130 provided between the channel layer 120 and the electrode layer 210 and containing a ferroelectric material. An oxide containing hafnium like Hafnia (HfO2) and an oxide containing zirconium like zirconia (ZrO2) can be used as the ferroelectric material. The ferroelectric layer 130 contains titanium 131.SELECTED DRAWING: Figure 4
Patent JP-2022142486-A (JP)
Title: Information processor
Inventor: YAMAMOTO SHUHEI
IPC: G08G1/0969
Filed: 2021-03-16
Abstract: To set a place or building in an image captured by imaging as a destination, and to present a route from a current location to the destination.SOLUTION: A server 14 acquires an image captured by a user terminal 12. The server 14 acquires position information of a place or building in the image. The server 14 sets a position corresponding to the position information as a destination. Based on the position information set as the destination and the current position information of the user terminal 12, the server 14 generates route information representing a route from the current position information of the user terminal 12 to the position information of the destination. The server 14 controls the generated route information to be displayed on a display screen of the user terminal 12.SELECTED DRAWING: Figure 1
Patent JP-2022143849-A (JP)
Title: Remote operation system, remote operation method, and remote operation program
Inventor: HASHIGUCHI YUKA
IPC: B25J13/00
Filed: 2021-03-18
Abstract: To provide a remote operation system, a remote operation method, and a remote operation program, which suppress a load from increasing due to one remote-control operator remote controlling plural robots in parallel.SOLUTION: A remote operation system 1 is to provide a service recipient C50 with a service available when a remote-control operator M60 remote controls plural robots 10a, 10b to execute plural tasks. The remote operation system 1 includes: a task allocation part 42a for allocating the plural tasks to each of the plural robots; and a remote-operation condition provision part 42b for providing plural robots with a remote-operation condition in accordance with content of the allocated plural tasks.SELECTED DRAWING: Figure 1
Patent JP-2022146697-A (JP)
Title: Conveyance control system, conveyance system, conveyance control method, and program
Inventor: NAKAMURA MASAKI
IPC: G05D1/02
Filed: 2021-03-22
Abstract: To improve conveyance efficiency.SOLUTION: A conveyance control system 1 comprises a communication unit 11, a determination unit 101, and a conveyance control unit 102. The determination unit 101 determines whether or not to be in a full state where loads are arranged at all plural arrangement positions inside a first area. The conveyance control unit 102 gives a conveyance instruction to a conveyance robot 2 via the communication unit 11. The conveyance control unit 102 determines propriety of conveyance of the loads into the first area, based on a determination result of the full state that is obtained by the determination unit 101. The determination unit 101 determines that the first area is in the full state when receiving conveying-in information indicating that the conveyance robot 2 unloads the loads at a first arrangement position. The first arrangement position is an arrangement position through which the conveyance robot 2 first passes when entering the first area along a first conveyance path, among the plural arrangement positions.SELECTED DRAWING: Figure 1
Patent JP-2022147172-A (JP)
Title: Method for manufacturing biaxially oriented laminated film
Inventor: IKEDA SADAFUMI
IPC: B29C55/06
Filed: 2021-03-23
Abstract: To provide a method for manufacturing a biaxially oriented laminated film, enabling reduction of variation in quality of the film.SOLUTION: There is provided a method for manufacturing a biaxially oriented laminated film in which A layers mainly formed of thermoplastic resin A and B layers mainly formed of thermoplastic resin are alternately laminated to form three or more layers, with the A layers on both outermost layers, the method comprises: a preheating step of heating an unstretched sheet; and a vertically stretching step of heating both surfaces of the unstretched sheet by a heater and longitudinally stretching the heated unstretched sheet by a pair of stretching rolls, the steps being performed in this order, the method for manufacturing the biaxially oriented laminated film satisfies all conditions (1)-(4): (1) TgB<TgA where glass transition temperatures of the thermoplastic resins A, B are denotes as TgA°C and TgB°C respectively; (2) a temperature of the unstretched sheet immediately after being heated by the heater, is TgB-TgB+25; (3) a stretching ratio in the vertically stretching step is 3.0 times or more and acceleration of the stretching is 0.4-2.0 m/sec2; and (4) the stretching ratio per 1 mm of a stretched section is 0.010-0.013 times.SELECTED DRAWING: Figure 1
Patent JP-2022147790-A (JP)
Title: Vehicle operating device
Inventor: OSADA YU
IPC: G08G1/127
Filed: 2021-03-23
Abstract: To provide a vehicle operating device capable of operating an automated bus and the like without a conductor in attendance while securing the safety of a passenger.SOLUTION: A vehicle operating device comprises a processor configured to acquire predetermined information from a vehicle that can travel unattended and autonomously and operates in a preset section with a user on board and a terminal possessed by the user. When the processor acquires information about a boarding reservation from the terminal, the processor determines whether or not a reserved section includes a section in which no conductor is assigned. When the processor determines that the reserved section includes a section for which no conductor is assigned, the processor outputs, to the terminal, information requesting the user to be in charge of the conductor for the section. When the processor acquires, from the terminal, information indicating the acceptance of being in charge of the conductor, the processor registers the user as the conductor for the section in a storage unit.SELECTED DRAWING: Figure 3
Patent JP-2022147943-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To enhance game amusement related to variable display.SOLUTION: When performance state selection designation value is 0C[H], a game state is a high probability and high-base state and can be determined to be a variation pattern PB1-8. When the performance state selection designation value is 0D[H], the game state is a low probability and high-base state and can be determined to be a variation pattern PB1-9. The variation pattern PB1-8 sets a special symbol variation time to 12,500 milliseconds, and the variation pattern PB1-9 sets a special symbol variation time to 29,900 milliseconds. In the case of both variation patterns PB1-8 and PB1-9, control for performing result display is performed; in the case of the variation pattern PB1-9, control for executing state notification performance is performed.SELECTED DRAWING: Figure 9-30