baber/WOPTO huggingface dataset:
Patent JP-2021151172-A (JP)
Title: Rotary electric machine with control device
Inventor: TANABE KAITA
IPC: H02K11/33
Filed: 2020-03-24
Abstract: To reduce the risk of an electric shock with improved maintainability.SOLUTION: A rotary electric machine with an integrally formed control device includes: a motor frame 1 which houses the rotary electric machine; a control device casing 21, having a first opening 23 formed thereon, which houses the control device; a terminal block unit 30 having a second opening 37 formed thereon, in which the second opening 37 is provided in a manner to communicate with the first opening 23. The terminal block unit 30 is provided in such a manner that the second opening 37 communicates with the first aperture 23 so that an input line L4 to the rotary electric machine and/or an input line L2 to the control device pass through the first opening 23 and the second opening 37.SELECTED DRAWING: Figure 1
Patent JP-2023068207-A (JP)
Title: Anti-perovskite compound, battery electrolyte, and battery
Inventor: KAGEYAMA HIROSHI
IPC: H01M10/0562
Filed: 2020-03-27
Abstract: To provide a novel anti-perovskite compound, a battery electrolyte containing the anti-perovskite compound, and a battery containing the battery electrolyte.SOLUTION: The present invention relates to an anti-perovskite compound consisting of cation X, anion A and anion B. The cation X is alkali metal cation. The anion A is at least one selected from among S2-, Se2- and Te2- and the anion B is at least one selected from among H- and F-. At least one of the cation X, the anion A and the anion B may also be partially substituted by dopant, and the dopant may also be contained between gratings.SELECTED DRAWING: Figure 1
Patent JP-2021153496-A (JP)
Title: Reel seat for fishing rod, handle member for fishing rod, and fishing rod
Inventor: KAWAMURA TAKUJI
IPC: A01K87/06
Filed: 2020-03-27
Abstract: To provide: a lightweight reel seat for a fishing rod in which vibration from a rod body is difficult to be attenuated; a handle member for the fishing rod including the reel seat; and the fishing rod including them.SOLUTION: A handle member 20 for a fishing rod is constituted so that a reel seat body 12 on which a reel leg placing part where a reel leg is placed is formed, and a grip 4 connected to the reel seat body 12 are molded integrally.SELECTED DRAWING: Figure 3
Patent JP-2020178343-A (JP)
Title: Watermark printed on matching color media forming metameric pair
Inventor: EDWARD N CHAPMAN
IPC: H04N1/32
Filed: 2020-03-30
Abstract: To provide a method of printing a watermark not requiring special (relatively expensive) marking materials (inks, toners) or special printers.SOLUTION: A method comprises: printing a marking material having a marking spectral reflectance property, print media having a media color substantially matching a marking color but having a different media spectral reflectance property, and differently colored calibration patches of the marking material on a test sheet of the print media; identifying a revised marking color using a calibration patch in which a printed color of the marking material most closely visually matches the media color; and printing a watermark on the print media using the revised marking color.EFFECT: The difference between the marking spectral reflectance property and the media spectral reflectance property causes the watermark to be visibly observable on the print media from one angle but prevents the watermark from being visibly observable from a different angle.SELECTED DRAWING: Figure 3
Patent JP-2021158646-A (JP)
Title: Communication device
Inventor: ONO HIROTO
IPC: H04L25/02
Filed: 2020-03-30
Abstract: To provide a CAN communication device which can suppress a bit length fluctuation caused by a foreign noise.SOLUTION: The communication device includes a state machine. On determination that a measured inclination Ms of a transmitted transmission waveform is larger than a target inclination Ts (YES in S103), an inclination of a transmission signal potential change in an adjustment period is adjusted to the side where the inclination becomes gentle (S104). On the other hand, on determination that the measured inclination Ms of the transmitted transmission waveform is smaller than the target inclination Ts (NO in S103), an inclination of the transmission signal potential change in the adjustment period is adjusted to the side where the inclination becomes sharp (S105). A major cause of a measured inclination different from an assumed inclination is a foreign noise.SELECTED DRAWING: Figure 6
Patent JP-2021164001-A (JP)
Title: Radio communication system, terminal device, base station device, beam selection method and computer program
Inventor: SUGANO KAZUMASA
IPC: H04W16/14
Filed: 2020-03-30
Abstract: To appropriately select a beam to be used for radio communication between a terminal and a base station from among a plurality of beams for a beamforming function, when a plurality of radio communication systems shares an identical frequency band.SOLUTION: A 5G base station notifies a terminal of reception selection information for measuring first reception power, which includes the reception power of the self-radio communication system, and second reception power which does not include the reception power of the self-radio communication system in a distinguished manner. Based on the reception selection information notified from the base station, a 5G terminal measures the first reception power and the second reception power in a shared frequency band for each of a plurality of beams for the beamforming function. Based on the measurement results of the first reception power and the second reception power, the 5G terminal selects a beam to be used in a downlink, from among the plurality of beams for the beamforming function.SELECTED DRAWING: Figure 1
Patent JP-2021165064-A (JP)
Title: Work vehicle
Inventor: TOMIOKA HIDETSUGU
IPC: A01C11/02
Filed: 2020-04-06
Abstract: To enable a worker who is fluent with the operation of a passenger car to operate a work vehicle without getting confused even if such a worker occasionally carries out a work by the work vehicle.SOLUTION: In a work vehicle which is provided with a continuously variable transmission in transmission paths to front wheels 2 and to rear wheels 3, changes the forward movement speed of the continuously variable transmission in accordance with a depression operation to a forward movement pedal 14a, and changes the backward movement speed in accordance with a depression operation to a backward movement pedal 14b, the forward movement pedal 14a and the backward movement pedal 14b are arranged side by side in the horizontal direction at a floor 15 located at the lower right side of a steering wheel 9 provided ahead of a driver seat 8, and a brake pedal 16 is provided at the left side of the forward movement pedal 14a and of the backward movement pedal 14b.SELECTED DRAWING: Figure 3
Patent JP-2021166452-A (JP)
Title: Motor control device
Inventor: NAKAMURA KOSUKE
IPC: H02P25/22
Filed: 2020-04-08
Abstract: To provide a motor control device that can suppress scale of a change for adding an arrangement required for dealing with abnormalities of communication between control units.SOLUTION: A motor control device comprises a master control unit and a slave control unit. The slave control unit includes an abnormality monitoring unit 62 that detects an abnormality in communication between microcomputers and monitors a series of situations from when the abnormality is detected to when the abnormality is determined. Then, from when the abnormality monitoring unit 62 has detected the abnormality in communication between microcomputers to when the abnormality is determined, the slave control unit executes backup control for generating a current command value I2* by using an actual current value I2 which is information obtained through a route different from the communication between the microcomputers and secured for use in control of power supply to a second winding group while the communication between the microcomputers is in normal state, instead of the current command value I2* that is calculated on the basis of a torque command value T* generated by the master control unit.SELECTED DRAWING: Figure 2
Patent JP-2021168812-A (JP)
Title: Sprinkler head accessory
Inventor: KOIWA YASUAKI
IPC: A62C31/28
Filed: 2020-04-16
Abstract: To provide a sprinkler head accessory that can promote operation of a sprinkler head while taking account of a design property.SOLUTION: A sprinkler head accessory includes: an inner ring 10 fitted to a sprinkler head 50; an outer ring 20 for hiding an edge of a ceiling hole H through which the sprinkler head 50 penetrates; and a peripheral wall part 12 provided in an outer edge of a flat surface 11 of the inner ring 10. The outer ring 20 includes: a cylinder part 21 for accommodating the inner ring 10 therein; a tray part 22 extended along a ceiling surface from an end of the cylinder part 21; an opening 30 installed between the peripheral wall part 12 and the cylinder part 21; and a passage 31 installed in the opening 30 and extended in a direction separating from the tray part 22.SELECTED DRAWING: Figure 1
Patent JP-2021173446-A (JP)
Title: Air conditioning system
Inventor: SUZUKI YASUHIRO
IPC: F24F5/00
Filed: 2020-04-22
Abstract: To provide a technology efficiently performing air conditioning for a house constituting a multiple dwelling house.SOLUTION: A whole building air conditioning unit 120 is mounted in an air-conditioning room of a house 1000 and heats air in the air-conditioning room. A south side conveyance fan 122 conveys the air in the air-conditioning room to a south side space 10. A north side conveyance fan 124 conveys the air in the air-conditioning room to a north side space 20. A system controller 300 controls the south side conveyance fan 122 and the north side conveyance fan 124. A gas type floor heater 500 is mounted in the south side space 10. The system controller 300 makes a blast volume of the south side conveyance fan 122 smaller than a blast volume of the north side conveyance fan 124 when the gas type floor heater 500 is activated.SELECTED DRAWING: Figure 7
Patent JP-2021171691-A (JP)
Title: Adsorbent
Inventor: YOKOYAMA SHIGEKI
IPC: B01J20/28
Filed: 2020-04-23
Abstract: To provide an adsorbent having excellent adsorption properties, with reduced elution of iron.SOLUTION: An adsorbent includes a porous carbide and iron. The organic carbon content in the carbide is 30% or more and 85% or less. The adsorbent includes a porous carbide and iron, and has a specific surface area of 100 m2/g or more and 500 m2/g or less. The adsorbent includes a porous carbide and iron, and has a total pore volume of 1000 mm3/g or more and 3000 mm3/g or less. The adsorbent includes a porous carbide and iron, and has an iron content of 5% or more and 35% or less.SELECTED DRAWING: Figure 1
Patent JP-2021174738-A (JP)
Title: Halogen lamp
Inventor: KAWAMURA TADAKAZU
IPC: H01K1/08
Filed: 2020-04-30
Abstract: To provide a halogen lamp that has a light emitting portion made of a coiled filament inside an arc tube, and in which the light emitting portion is divided into at least two, and the divided light emitting portions are electrically connected via a short-circuit conductor rod, the heat loss generated in the short-circuit conductor rod is further reduced to accelerate the rise of the light emitting portion and increase the heat energy in the light emitting portion.SOLUTION: A short-circuit conductor rod forms a non-light emitting portion, and has a recrystallized portion in which a crystal structure is recrystallized at least in a part in the longitudinal direction thereof.SELECTED DRAWING: Figure 1
Patent JP-2021175644-A (JP)
Title: Occupant protection device for vehicle
Inventor: NAGASAWA ISAMU
IPC: B60R21/207
Filed: 2020-05-01
Abstract: To solve a problem in that there is room for improvement in an occupant protection device provided in a vehicle.SOLUTION: An occupant protection device 10 for a vehicle 1 has: a right bag body 21 and a left bag body 22 that are provided on a seat 4 of the vehicle 1 and that can be inflated from respective upper parts of left and right sides of a back part 6 of the seat 4, through respective upper parts of left and right shoulders of an occupant seated on a seat 4, to a front part of an upper body of the occupant; an inflator 23 that inflates the right bag body 21 and the left bag body 22; an insertion part 24 formed in one of the right bag body 21 and the left bag body 22; a tether 25 connected to the other bag body through the insertion part 24; and a retracting device 26 for pulling the tether 25 backward.SELECTED DRAWING: Figure 8
Patent JP-2021177333-A (JP)
Title: Court trial information system
Inventor: ISHIHARA KAZUKI
IPC: G06Q50/18
Filed: 2020-05-08
Abstract: To provide a court trial information system which encourages collection of court trial information held on hands of lawyers and the like, resulting in enhanced efficiency in utilizing court trial information registered in a judicial precedent database.SOLUTION: A court trial information system 10 comprises: a court trial information collection section 11 for collecting court trial information held by information providers; a court trial information registration management section 13 for registering collected court trial information 21 into a database 20; and an incentive grant section 15 for granting incentives to the information providers. The incentive grant section 15 grants the information providers the incentives in accordance with a contribution level of providing information, thereby encourages them to provide the court trial information and enhances the efficient collection.SELECTED DRAWING: Figure 1
Patent JP-2021178524-A (JP)
Title: Integrated ecu, program, output method of additional program and on-vehicle system
Inventor: YAMADA KEI
IPC: G06F8/61
Filed: 2020-05-11
Abstract: To provide an integrated ECU etc. which, when adding software to either of on-vehicle ECUs, can perform processing to add the software according to power source specification prescribed at each of the ECUs.SOLUTION: An integrated ECU is an integrated ECU which is installed on a vehicle and is provided with a control unit which performs processing to add an additional program sent from outside of the vehicle to at least one of a plurality of on-vehicle ECUs installed on the vehicle. The control unit determines an on-vehicle ECU to which the additional program is added on the basis of power source specification requested when executing the additional program and outputs the additional program to the determined on-vehicle ECU.SELECTED DRAWING: Figure 1
Patent JP-2021177994-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-05-13
Abstract: To provide a game machine to which improvement related to control of displaying a plurality of options of a same type is applied.SOLUTION: In a selection performance, even in a performance pattern in which a plurality of area options is set to a character B or in a performance pattern in which the plurality of area options is set to a character c, an option becoming an identical character surely includes a middle area out of a left area, the middle area, and a right area. When a character of one area of the option becoming the identical character is reported as a selection result, the character in the middle area is surely reported as the selection result.SELECTED DRAWING: Figure 32
Patent JP-2021075333-A (JP)
Title: Cartridge for electrostatic ejection device
Inventor: GOTO HIROSHI
IPC: B65D65/40
Filed: 2020-05-22
Abstract: To provide a cartridge for an electrostatic ejection device including a storing bag comprising a laminate and capable of preventing the laminate from causing delamination and storing a liquid composition containing a volatile liquid formulation.SOLUTION: The cartridge for an electrostatic ejection device according to the present invention includes a storing bag having a storing part for storing a liquid composition; the storing part is surrounded by joint parts formed by joining a pair of laminates; the laminates include an innermost layer at a joint part side, an outermost layer at a side opposite to the innermost layer, and a barrier layer between the innermost layer and the outermost layer; and the liquid composition contains 50 mass% or more of a volatile liquid formulation selected from alcohol and ketone.SELECTED DRAWING: Figure 5
Patent JP-2021190291-A (JP)
Title: Fuel cell system, method for determining target operation point, and computer program
Inventor: NANBA RYOICHI
IPC: H01M8/0432
Filed: 2020-05-29
Abstract: To prevent a voltage and a current from becoming instable.SOLUTION: A fuel cell system comprises: a fuel cell; a target operation point determination section by which, in a case where a predetermined condition for starting a warm-up operation is satisfied, a warm-up target operation point which is a target of an operation point during the warm-up operation of the fuel cell specified by an output voltage and an output current is determined in accordance with a warm-up time required power amount and a warm-up time required heating amount; an operation control section which controls at least one of the output voltage and the output current, thereby operating the fuel cell at the warm-up target operation point; and a faulty state identification section for identifying whether or not a power consumption device which is actuated by consuming power generated by the fuel cell is faulty. When the fault of the power consumption device is identified, the target operation point determination section determines an operation point satisfying a fault time required power amount reducing the warm-up time required power amount and a fault time required heating amount reducing the warm-up time required heating amount as a fault time target operation point.SELECTED DRAWING: Figure 2
Patent JP-2021189075-A (JP)
Title: Position information system
Inventor: SHINODA KEISUKE
IPC: G01S1/68
Filed: 2020-06-01
Abstract: To provide technology with which each of a plurality of reference stations does not need to receive radio waves from GPS satellites.SOLUTION: A position information system comprises a first moving vehicle, a plurality of reference stations capable of communicating with the first moving vehicle, and a position acquisition device mounted to a second moving vehicle and capable of communicating with the reference stations. The first moving vehicle includes a movement mechanism for moving the first moving vehicle and a first position acquisition unit for acquiring first position information that indicates the position of the first moving vehicle. Each of the plurality of reference stations includes a reference station position acquisition unit for acquiring reference station position information that indicates the position of the reference station obtained using the first position information and the distance between the first moving vehicle and the reference station. The position acquisition device may include a second position acquisition unit for acquiring second position information that indicates the position of the second moving vehicle obtained using the reference station position information already acquired by the reference stations and the distance between the first moving vehicle and at least one of the plurality of reference stations.SELECTED DRAWING: Figure 5
Patent JP-2020156096-A (JP)
Title: Imaging device
Inventor: IKEDA TAKAYUKI
IPC: H01L27/146
Filed: 2020-06-09
Abstract: To provide an imaging device capable of performing image processing.SOLUTION: An imaging device can retain analog data (image data) obtained by an image-capturing operation in a pixel and perform a product-sum operation of the analog data and a predetermined weight coefficient in the pixel to convert the data into binary data. By taking the binary data in a neural network or the like, processing such as image recognition can be performed. Since enormous volumes of image data can be retained in pixels in a state of the analog data, processing can be performed efficiently.SELECTED DRAWING: Figure 1
Patent JP-2021194207-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-12
Abstract: To provide a game machine capable of executing a group performance more suitably.SOLUTION: In a group notice performance, by designing a second display period progressed by allowing characters to appear one after another to be longer than a first display period until display of characters is completed first after display of characters is started first, thus providing an ideal group notice performance.SELECTED DRAWING: Figure 51
Patent JP-2021195010-A (JP)
Title: Relay output control device
Inventor: SEKI KANZO
IPC: H01H47/00
Filed: 2020-06-12
Abstract: To provide a relay output control device improving the safety.SOLUTION: In a relay output control device 1, a control unit 10 determines failure based on contact checking signals OUTRAS and OUTRBS of a contact of an output relay OUTR input from a check input circuit 22 and a detection signal OPWS in an open/close state of a switch SW2 input from a sensor 24. When it is determined that the failure does not occur, a normal signal OK serving as an alternation signal is output to a rectification driving circuit 26 to operate a normal relay OKR.SELECTED DRAWING: Figure 1
Patent JP-2021196140-A (JP)
Title: Management device and management method of air conditioner
Inventor: ITO ISAMU
IPC: F24F11/58
Filed: 2020-06-17
Abstract: To efficiently manage an air conditioner installed in a small-scale building in which a manager does not exist or does not constantly stay.SOLUTION: In a management system 100 of an air conditioner 400, when a server 20 carries out ON/OFF switching of an electric power switch of the air conditioner 400 via a normal communication line, and an operator carries out a power reset operation with a terminal 200, the server 20 opens or closes a switch 70 provided in a power control board 50 to forcibly stop or re-operate a heat source unit 410 of an outdoor unit 400B.SELECTED DRAWING: Figure 2
Patent JP-2022000584-A (JP)
Title: Gear device and robot
Inventor: SOYA YOSHIYUKI
IPC: B25J17/00
Filed: 2020-06-19
Abstract: To provide a gear device capable of relieving concentration of stress in a diaphragm of an external gear, and a robot having the gear device.SOLUTION: A gear device includes: an internal gear; an external gear which is partially meshed with the internal gear, is relatively rotatable around a rotation axis with respect to the internal gear, and has a flexible cylindrical trunk, a diaphragm extending in a direction crossing the rotation axis from an end of the trunk, and a boss connected with the trunk through the diaphragm; a wave generator which is brought into contact with an inner peripheral surface of the external gear, and moves a meshing position between the internal gear and the external gear to a circumferential direction around the rotation axis; and a stopper which has a contact surface brought into contact with the diaphragm when the external gear is rotated. The contact surface is formed in such a manner that a distance from the diaphragm is larger as going toward the trunk from the boss, and the contact surface is brought into contact with the diaphragm when the external gear is rotated.SELECTED DRAWING: Figure 5