baber/WOPTO huggingface dataset:
Patent JP-2021191108-A (JP)
Title: Manufacturing method of motor device
Inventor: URANO HIROMITSU
IPC: H02K15/02
Filed: 2020-05-29
Abstract: To prevent a coil from being broken during the fusing operation even when a plurality of coils are hooked on one riser portion.SOLUTION: In a second step of a riser portion adjusting step, an extending portion 44b extending in the axial direction of a commutator 40 is formed on the base end side of a riser portion 44, and an arc portion 44c in which the distance from a main body portion 43 gradually increases toward the tip of the riser portion 44 is formed on the tip end side of the riser portion 44. Then, the distance dimension W1 between the main body portion 43 and the extending portion 44b in the radial direction of the commutator 40 is larger than the wire diameter d1 of a coil 32 and smaller than twice the wire diameter d1 of the coil 32 (d1<W1<2×d1), the length dimension LN of the extending portion 44b in the axial direction of the commutator 40 is made longer than the wire diameter d1 of the coil 32 (LN>d1).SELECTED DRAWING: Figure 6
Patent JP-2020200317-A (JP)
Title: Method for suppressing attachment of air pollutants
Inventor: SAMURAI KEI
IPC: A61P17/16
Filed: 2020-06-04
Abstract: To provide a method for suppressing the attachment of air pollutants, having a good feeling of use when applying an external preparation to skin, and capable of effectively suppressing the attachment of air pollutants to skin.SOLUTION: The present invention provides a method for suppressing the attachment of air pollutants, by applying an external preparation to skin to suppress the attachment of air pollutants to the skin. The external preparation contains the following component (A) and component (B), and in the external preparation, a mass ratio between the component (B) content to the component (A) content [(B)/(A)] is 3.5 or less. The component (A): a hydrophobic metal oxide having an average primary particle diameter dA of 800 nm or less. The component (B): nonvolatile hydrocarbon oil.SELECTED DRAWING: None
Patent JP-2021192495-A (JP)
Title: System, radio communication device, program, and communication method
Inventor: OTA YOSHIMOTO
IPC: H04W4/02
Filed: 2020-06-05
Abstract: To provide a method for forming a network between drones by a plurality of drone devices and with a ground communication device.SOLUTION: A system comprises a ground communication device including a priority connection unit connected to a ground network 50, and a plurality of mobile communication devices each of which is mounted on a mobile body and performs radio communication with the ground communication device. Each of the plurality of mobile communication devices comprises a radio communication unit which can perform radio communication in parallel with a plurality of other mobile communication devices using a plurality of beams. Each mobile communication device comprises a plurality of beam forming antennas arranged so as to have directivity in different directions, and performs radio communication with a plurality of other radio communication devices using a plurality of beams by the plurality of beam forming antennas.SELECTED DRAWING: Figure 1
Patent JP-2021194624-A (JP)
Title: Nicotine decomposition method and nicotine decomposition device
Inventor: NAITO KEISUKE
IPC: B08B5/00
Filed: 2020-06-18
Abstract: To provide a method for decomposing nicotine with a simple method.SOLUTION: A nicotine decomposition method includes: a step (a) of heating an object of which surface is deposited with nicotine; and a step (b) of spraying an ozone-containing gas with respect to the heated object during execution of the step (a) or after execution of the step (a).SELECTED DRAWING: Figure 1
Patent JP-2022003287-A (JP)
Title: Combustion device
Inventor: OINE TAKAHIRO
IPC: F23D14/72
Filed: 2020-06-23
Abstract: To decrease costs for a manifold 3, in a combustion device equipped with a plurality of burners 2 provided in parallel at a lower part in a combustion housing 1, the manifold 3 supplying combustion gas to these burners 2, a heat exchanger 4 heated by combustion gas from the burners 2, and a fan sucking the combustion gas passing through the heat exchanger 4, in which the manifold 3 is composed of a manifold body 3a protrusively provided with a plurality of nozzles 31 jetting out the combustion gas toward an inflow port 22 of a mixing pipe 21 of each burner 2, and a cover 3b defining a distribution chamber 32 of the fuel gas between the manifold body 3a and the cover 3b.SOLUTION: A manifold body 3a is formed by pressing a plate material. The projecting height of a nozzle 1 is set to be a height that can be drawn by pressing at a time.SELECTED DRAWING: Figure 2
Patent JP-2020167936-A (JP)
Title: Inverter
Inventor: MAKAINO YUKI
IPC: H02P27/06
Filed: 2020-06-24
Abstract: To provide a low-cost inverter applied to a vibration control device, etc. that appropriately suppresses vibrations of an object.SOLUTION: The inverter is driven based on a voltage command calculated based on a current applied to an object to drive the object. The voltage command, in one carrier cycle, adds the auxiliary voltage in the first half cycle and subtracts the auxiliary voltage in the second half cycle, or, the auxiliary voltage is subtracted in the first half cycle and the auxiliary voltage is added in the second half cycle.SELECTED DRAWING: Figure 27A
Patent JP-2022007610-A (JP)
Title: Pluripotent stem cell-derived feeder cell
Inventor: UMEZAWA AKIHIRO
IPC: C12N5/071
Filed: 2020-06-26
Abstract: To provide culture means that can be used in the culture of the cells that are difficult to culture alone and is free of the problem of mixing of heterologous substance.SOLUTION: The present invention discloses a pluripotent stem cell-derived feeder cell, and a cell culture method that includes the step of culturing the cell as a feeder cell to culture a target cell.SELECTED DRAWING: None
Patent JP-2022007704-A (JP)
Title: Repeating device, communication apparatus, control method and program for achieving efficient connection destination change processing of repeating device
Inventor: TAKEDA HIROKI
IPC: H04W16/26
Filed: 2020-06-26
Abstract: To achieve efficient processing when an IAB node switches an IAB donor of a connection destination.SOLUTION: A repeating device repeating communication with a base station device and a communication apparatus connected with the base station device transmits a message of requesting connection with any other base station device to the communication apparatus when the repeating device is connected with any other base station device.SELECTED DRAWING: Figure 6
Patent JP-2021012690-A (JP)
Title: System for controlling plural autonomous vehicles on mine site
Inventor: JAMES WHITFIELD JR
IPC: G08G1/09
Filed: 2020-06-30
Abstract: To provide a system for controlling plural autonomous vehicles on a mine site.SOLUTION: A system comprises: a centralized platform 10 configured to store an inventory of a vehicle 30 moving across a mine site and to determine a mission to be transmitted to the vehicle 30; and a plurality of autonomous vehicles 30, 40, 50. The autonomous vehicle 30 comprises: an interface 31 configured to communicate with the centralized platform 10 to receive a predetermined mission; a track control system 21 configured to autonomously control the autonomous vehicle 30 according to the predetermined mission; a detection system 24 configured to detect other vehicles by evaluating sensor information received from at least one sensor 34 of the vehicle 30; a collision prediction system 25 configured to predict a collision with detected another vehicle; and a vehicle-to-vehicle communication interface for direct communication with other vehicles on the mine site to exchange information between the vehicles.SELECTED DRAWING: Figure 3
Patent JP-2022013298-A (JP)
Title: Information processing system
Inventor: ITO HISAO
IPC: H04N5/77
Filed: 2020-07-03
Abstract: To achieve the handling of large volume data and the leakage prevention of the data with improved convenience related thereto.SOLUTION: A file management part 114 stores in a block chain and manages still images related to moving images imaged by one or more video security cameras CAM and satisfy a prescribed condition. One or more node terminals 1 on a cloud and a node server 2, which respectively function as each node belonging to a network related to the block chain, includes a file management unit 114. When the preservation of data of one or more still images is indicated, each of the file management unit 114 and a file management unit 213 which configures the network related to the block chain is made to exhibit a block chain management function which makes the data of the one or more still images into a state of being managed by the network.SELECTED DRAWING: Figure 4
Patent JP-2022013392-A (JP)
Title: Formulation device, formulation method, formulation program, formulation system and terminal device
Inventor: KOSAKA NAOKO
IPC: G06Q50/26
Filed: 2020-07-03
Abstract: To efficiently formulate a disaster recovery plan.SOLUTION: A recovery level calculation unit 123 calculates a difference, for each of a plurality of facilities, between a first recovery level which indicates the magnitude of the disaster damage predicted in advance and a second recovery level which indicates the magnitude of the disaster damage that has actually occurred. A recovery plan execution unit 126 determines a task for recovery for each of the plurality of facilities on the basis of the difference calculated by the recovery level calculation unit 123.SELECTED DRAWING: Figure 1
Patent JP-2020163233-A (JP)
Title: Game machine
Inventor: AKIMOTO WATARU
IPC: A63F5/04
Filed: 2020-07-06
Abstract: To provide a game machine which can prevent deterioration of game amusement or improve the game amusement in an advantageous period.SOLUTION: In an advantageous period in which an occurrence frequency of an indication notification which indicates to a player a mode of a stop operation having a more advantageous game result than a normal period, included are a first advantageous period which is started at a satisfaction of a first shift condition in a normal period and is ended at a satisfaction of a first end condition, and a second advantageous period which is started at a satisfaction of a second shift condition before the satisfaction of the first end condition in the first advantageous period and is ended at a time when an update value reaches a predetermined value. Regarding the update value, the start of the first advantageous period triggers a start of update, and the update is continued for the first advantageous period and the second advantageous period. In at least a part of a game executed in the second advantageous period, an end suggestive performance is executed which makes a player be conscious that a time at which the second advantageous period ends comes closer. In an execution period of the end suggestive performance, an update value or a value which can derive the update value is hidden.SELECTED DRAWING: Figure 42
Patent JP-2022016112-A (JP)
Title: Imaging device
Inventor: MARUYAMA NAOKI
IPC: G03B13/36
Filed: 2020-07-10
Abstract: To provide an imaging device that can correct a focus according to a cut-out region.SOLUTION: The imaging device of the present invention includes: imaging means; focusing means for driving a focus lens and performing a focusing operation; focus region setting means for setting a focus region for performing the focusing operation; cut-out region setting means for setting a cut-out region from an image acquired by the imaging means; and correction means for performing a focus correction on the basis of a focus displacement amount in the position of the focus region and in the position of the cut-out region when the cut-out region is cut out.SELECTED DRAWING: Figure 3
Patent JP-2022018140-A (JP)
Title: Retainer and retention tool
Inventor: ITO MASAKATSU
IPC: A01M23/00
Filed: 2020-07-15
Abstract: To provide a retention tool which can be easily handled, and quickly and more surely retain a wild animal.SOLUTION: A retainer 3 mounted on a retention tool 1 comprises: a wire body 2 comprising a wire 11, a compression spring 12 capable of energizing a variable annular part 11b of the wire 11, and a spring case 13; a fixing body 20 comprising a main body frame 21, a rod coupling part 22 to a long rod 2, and a spring case holding part 23; and a movable body 30 comprising a movement base 31 fitted into the main body frame 21, and a wire guide 35 which is rotatable between a reclining position and a jumping-up position and can hold the wire 11 and interfere with the main body frame 21. The movable body 30 is configured so that, by a first protrusion tool 4 fitted to a first protrusion tool fitting part 24, movement thereof in one side is suppressed, and by a second protrusion tool 5 fitted to a second protrusion tool fitting part 25, movement thereof in the other side is suppressed, and the movable body is installed on the fixing body 20.SELECTED DRAWING: Figure 2
Patent JP-2022018499-A (JP)
Title: Accidental fire determination value derivation device
Inventor: IZUOKA DAISUKE
IPC: F02D45/00
Filed: 2020-07-15
Abstract: To provide an accidental fire determination value derivation device capable of reducing man-hours for manually correcting values in deriving an accidental fire determination value.SOLUTION: An accidental fire determination value derivation device derives an accidental fire determination value by using a machine learning device having a learning model for determination of accidental fire inputting an engine rotating speed, an intake air amount, and time series data of rotational fluctuation, and outputting normality probability and accidental fire probability of an engine learned by artificial intelligence. The accidental fire determination value derivation device uses or excludes fixed values preset to be variable numbers with small fluctuation of value at engine accidental fire, and uses a variable numbers with large fluctuation of its value at the engine accidental fire, as they are as time series data of rotational fluctuation, derives a boundary surface to partition normality and the accidental fire of the engine, from the output of the artificial intelligence obtained when changing the variable numbers with large fluctuation of value and inputting the same to the artificial intelligence, and derives the accidental fire determination value from an intersection point between the boundary surface and a straight line connecting respective points of characteristic values of the normality and the accidental fire.SELECTED DRAWING: Figure 9
Patent JP-2022020893-A (JP)
Title: Engine device
Inventor: IDOGAWA MASANAO
IPC: F02D41/06
Filed: 2020-07-21
Abstract: To prevent an air-fuel ratio of an engine from being comparatively-largely disturbed.SOLUTION: The fuel injection control of an engine is performed by using a requirement injection amount based on an air-fuel ratio correction amount related to a displacement of a load rate of an engine and an air-fuel ratio sensor, and a purge concentration correlation value related to a concentration of evaporation fuel, and when a purge condition is established, a purge control valve is controlled so that a purge for supplying an evaporation fuel gas to an intake pipe is performed. Also, when a learning condition including a condition that a temperature of the engine is equal or higher than a prescribed temperature, the air-fuel ratio correction value is learnt, and when the purge is performed, the purge correlation value is learnt on the basis of an air-fuel ratio. Then, a purge condition in the case that the temperature of the engine is lower than the prescribed temperature includes a condition that there is a learning history of the air-fuel ratio correction amount, and a condition that the air-fuel ratio is stabilized.SELECTED DRAWING: Figure 8
Patent JP-2022013478-A (JP)
Title: Fire protection facility for detached house building
Inventor: ODA SHUNTARO
IPC: A62C3/00
Filed: 2020-07-01
Abstract: To provide a novel fire protection method using nitrogen for detached house building.SOLUTION: There is provided a dry type fire-extinguishing method using nitrogen instead of an existing fire extinguishing method using water, in preparation for a fire of a low-rise detached house building 3. Specifically, in the event of the fire of the building, temporal three-dimensional type of space part is provided by using an assembled frame 8 and a fire proof cloth 7 around the building, and nitrogen gas obtained via a liquefied nitrogen lorry car 1 is emitted to the space part to lower oxygen concentration in the space part and thereby extinguish the fire.SELECTED DRAWING: Figure 1
Patent JP-2020171807-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2020-07-28
Abstract: To provide a game machine capable of improving an interest in a game.SOLUTION: A performance display device may execute a character card performance capable of specifying a stock of character cards during execution of a non-final variation cycle before a final variation cycle and specifying discharge of character cards during execution of the final variation cycle, and a notice performance based on character cards during execution of the final variation cycle. The performance display device may also execute a character card performance capable of specifying a stock of character cards during execution of the final variation cycle and then specifying discharge of character cards, and a notice performance based on character cards during execution of the final variation cycle. The character card performance is a performance capable of stocking character cards during execution of the non-final variation cycle with a different number as an upper limit depending on variation time of the non-final variation cycle.SELECTED DRAWING: Figure 19
Patent JP-2022024626-A (JP)
Title: connector
Inventor: KURUMISAWA YUUJI
IPC: H01R13/187
Filed: 2020-07-28
Abstract: To suppress reduction of a function for absorbing a relative displacement of a male terminal to a female terminal in an environment of many vibrations or temperature changes.SOLUTION: A connector comprises: a male terminal; a female terminal which is electrically connectable with the male terminal when the male terminal is inserted; and a first elastic part and a second elastic part which are respectively installed mutually in contact with one and the other of the male terminal and the female terminal and have conductivity and elasticity. The male terminal and the female terminal maintain the electrical connection via the first elastic part and the second elastic part by mutually sliding via the first elastic part and the second elastic part within a first range of a relative displacement and by the first elastic part being elastically deforming when the male terminal is inserted to the female terminal. The male terminal and the female terminal maintain the electrical connection via the first elastic part and the second elastic part without mutually sliding via the first elastic part and the second elastic part within a second range of the relative displacement which does not overlap the first range and is enclosed by the first range, and by the second elastic part being elastically deformed when the male terminal is inserted to the female terminal.SELECTED DRAWING: Figure 1
Patent JP-2022026202-A (JP)
Title: Corrosion resistance test device and corrosion resistance test method for coated metal material
Inventor: ASADA TERUAKI
IPC: G01N17/00
Filed: 2020-07-30
Abstract: To provide a highly reliable corrosion resistance test device and corrosion resistance test method for coated metal material.SOLUTION: A corrosion resistance test device 100 for coated metal material 1 having an electrodeposition coating film 4 provided on a steel sheet 2 is provided, comprising: two hydrous material holding portions 11 arranged on the electrodeposition coating film 4 and holding hydrous materials 6 contacting the electrodeposition coating film 4; two electrodes 12 contacting the hydrous material 6 stored in the respective two hydrous material holding portions 11; an external circuit 7 electrically connecting between the two electrodes 12; temperature control elements 41 and 43 contacted to the coated metal material 1 through insulation portions 42 and 44 and controlling at least the temperature of the coated metal material 1; a control device 9 connected to the temperature control elements 41 and 43 and controlling the temperatures of the temperature control elements 41 and 43; and energizing means 8 provided on the external circuit 7 and promoting the corrosion of the coated metal material 1 by energizing between one or the other of the two electrodes 12 using both as an anode and a cathode, respectively.SELECTED DRAWING: Figure 2
Patent JP-2022026422-A (JP)
Title: Human resource matching system
Inventor: INOUE KOJI
IPC: G06Q50/10
Filed: 2020-07-31
Abstract: To provide a human resources matching system for easily and efficiently promoting matching between a job offerer and a job seeker.SOLUTION: A human resources matching system includes job offerer terminals 20, job seeker terminals 30, and a management device for mediating the job offerer terminals 20 and the job seeker terminals 30. The management device includes job offerer information registration means for registering job offerer information, job seeker information registration means for registering job seeker information, and a site for displaying the job offerer information registered in the job offer information registration means and the job seeker information registered in the job seeker information registration means, and further includes job offerer favorable display transmission means capable of transmitting a job offerer favorable display, and job seeker favorable display transmission means capable of transmitting a job seeker favorable display. The human resources matching system performs processing for establishing matching only in either a case that a job seeker receiving the job offerer favorable display transmits the job seeker favorable display to the job offerer or a case that the job offerer receiving the job seeker favorable display transmits the job offerer favorable display to the job seeker.SELECTED DRAWING: Figure 1
Patent JP-2022026799-A (JP)
Title: Method for producing raw material powder for producing oxidation-induced self-healing ceramic, and raw material powder for producing oxidation-induced self-healing ceramic
Inventor: OSHIUMI TARO
IPC: C04B35/117
Filed: 2020-07-31
Abstract: To provide a method for producing a raw material powder for producing an oxidation-induced self-healing ceramic capable of stably obtaining an excellent self-healing function, and to provide the raw material powder.SOLUTION: A method for producing raw material powder for producing an oxidation-induced self-healing ceramic, comprising a ceramic base material, an oxidatively active non-oxide, and a healing accelerator, comprises a first step of mixing and grinding a ceramic base material, a non-oxide, and a healing accelerator together with a solvent to obtain a slurry, and a second step of drying the slurry to obtain a raw material powder. The healing accelerator is at least one of manganese oxide and magnesium oxide. In the raw material powder obtained in the second step, a circular equivalent diameter of the particles of the ceramic base material is less than 5 μm. The healing accelerator has a number ratio of healing accelerator particles having a circle equivalent diameter exceeding 5 μm of 0.6% or less.SELECTED DRAWING: Figure 1