baber/WOPTO huggingface dataset:
Patent JP-2021037300-A (JP)
Title: Methods for making precision applicators
Inventor: SCOTT KENDYL STANLEY
IPC: A45D33/34
Filed: 2020-10-21
Abstract: To provide a precision application implement adapted to the geometry of a target structure to yield an improved active agent performance, and methods for making the applicator.SOLUTION: A method for forming an applicator comprises steps of: creating a digital geometric representation of a structure, the target structure having a flatness ratio; forming the applicator using the digital geometric representation of the target structure, the applicator having a target structure contacting surface; and disposing an active agent upon the target structure contacting surface of the applicator.SELECTED DRAWING: Figure 1
Patent JP-2021070697-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: NAKAMURA HIROMU
IPC: C08F212/14
Filed: 2020-10-26
Abstract: To provide a salt, an acid generator, and a resist composition capable of producing a resist pattern having good line edge roughness (LER).SOLUTION: A salt is represented by a formula (I), and an acid generator and a resist composition contain the salt. [In the formula, Q1 and Q2 each represent a fluorine atom or the like; R1 and R2 each represent a hydrogen atom or the like; z represents an integer of 0-6; X1 represents *-CO-O-, *-O-CO-, *-O-CO-O- or *-O-; L1 represents a single bond or an optionally substituted hydrocarbon group; L2 represents an alkanediyl group; W represents a monocyclic alicyclic hydrocarbon group; L3 represents a single bond or an alkanediyl group; R3 represents a hydrogen atom or an optionally substituted hydrocarbon group; and Z+ represents an organic cation.]SELECTED DRAWING: None
Patent JP-2022072945-A (JP)
Title: Storage battery system
Inventor: ISOZUMI KENTA
IPC: H02J3/38
Filed: 2020-10-30
Abstract: To provide a storage battery system capable of suppressing cost of a power conditioner.SOLUTION: A storage battery system A1 connected to a DC side of a power conditioner 3 has: a DC/DC conversion device 12 having a DC/DC conversion circuit 121 in which a solar battery 2 is connected to an input side and the power conditioner 3 is connected to an output side, and a control circuit 122 controlling the DC/DC conversion circuit 121; a storage battery 11 connected to a DC bus 4 connecting the DC/DC conversion circuit 121 and the power conditioner 3; and a control device 13 controlling output power of the DC/DC conversion device 12 according to a state of the storage battery 11.SELECTED DRAWING: Figure 1
Patent JP-2022073680-A (JP)
Title: In-vehicle device
Inventor: SUGAWARA AKIRA
IPC: H04W4/44
Filed: 2020-11-02
Abstract: To provide an in-vehicle device which can suppress transmission of duplicate data while reducing calculation load between vehicles.SOLUTION: A server 12 transmits a parent vehicle setting instruction, a data identifier to be collected, and a list of IP addresses of child vehicles to a vehicle 14 set as a parent vehicle, and transmits a child vehicle setting instruction, a data identifier to be collected, and an IP address of the parent vehicle to vehicles 14 set as child vehicles. The child vehicle detects data and transmits data identifier thereof to the parent vehicle and issues a request to determine whether to transmit the data to the server 12, and transmits the data to the server 12 in accordance with a result of the determination. When receiving an IP address of the child vehicle and receiving the request to determine whether to transmit data to the server 12 from the child vehicle, the parent vehicle determines whether to transmit the data to the server 12.SELECTED DRAWING: Figure 6
Patent JP-2021010803-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2020-11-02
Abstract: To provide a game machine equipped with a configuration related to excellent suppression of ball return.SOLUTION: A Pachinko machine is provided with a game area forming body 80a where a game area PE is formed. In the case that a player performs shooting operation, game balls are shot by a game ball shooting mechanism on the basis of the shooting operation. Game balls thus shot are led to the game area PE through a guide path 103 formed by an inner rail 101 and an outer rail 102. The game area PE is provided with a ball return prevention mechanism 106K regulating return of game balls from the game area PE to the guide path 103. The ball return prevention mechanism 106K comprises two prevention devices 106aK, 106bK arranged along an outer rail 102. The respective prevention devices 106aK, 106bK are switched to a block state and a permission state by a left movable body 601a configuring the left prevention device 106aK and a right prevention device 601b configuring the right prevention device 106bK being interlocked.SELECTED DRAWING: Figure 23
Patent JP-2021041403-A (JP)
Title: Dehydration granules for catalyst manufacture, catalyst, and manufacturing method compound
Inventor: HIRAOKA RYOTA
IPC: C07C45/35
Filed: 2020-11-04
Abstract: To provide a catalyst capable of obtaining at high yield, and capable of manufacturing a target product stably over a long term, when an unsaturated aldehyde compound, an unsaturated carboxylic acid compound, or a conjugated diene compound is oxidatively manufactured.SOLUTION: In a SEM image of a catalyst obtained, with a scanning electron microscope (SEM), with an acceleration voltage set at 15 kV, at a magnification by which a largest length in a vertical direction of one particle in the SEM image occupies 90% or larger of a length in a vertical direction of the SEM image, a largest length in a horizontal direction of one particle in the SEM image occupies 90% or larger of a length in a horizontal direction of the SEM image, when the SEM image is binarized into white and black, bismuth (Bi) density of a white place is larger than a value obtained by adding a value of 2.5 times of a standard deviation σ1 of the Bi density of the black place to the Bi density of the black place.SELECTED DRAWING: Figure 1
Patent JP-2022076065-A (JP)
Title: Semiconductor device
Inventor: MASUNAGA MASAHIRO
IPC: H01L21/329
Filed: 2020-11-09
Abstract: To suppress increase in cost of a semiconductor device and improve the reliability of the same.SOLUTION: A semiconductor device comprises an electrostatic protection circuit 1 and a MOSFET 2 with a gate terminal. The electrostatic protection circuit 1 has a positive power supply terminal 3, a negative power supply terminal 5, a first protection diode 4, a second protection diode 6, a resistive element 7, and a bipolar transistor 8. The second protection diode 6 includes: an anode terminal electrically connected with the negative power supply terminal 5 via the resistive element 7; and a cathode terminal electrically connected with the gate terminal. The bipolar transistor 8 includes a base terminal, an emitter terminal and a collector terminal. The bipolar transistor 8 is electrically connected with the anode terminal of the second protection diode 6, the gate terminal, and the positive power supply terminal 3. The electrostatic protection circuit 1 is formed on a semiconductor substrate made of silicon carbide.SELECTED DRAWING: Figure 1
Patent JP-2022076655-A (JP)
Title: Axial gap motor, and radial gap motor
Inventor: TANAKA KUNIAKI
IPC: H02K1/27
Filed: 2020-11-10
Abstract: To provide an axial gap motor capable of improving magnetic characteristics.SOLUTION: An axial gap motor comprises: a stator including a coil; and a rotor which is disposed separate from the stator and rotates around a rotation axis 200. The rotor includes a first magnet 10 and a second magnet 20 which is adjacent to the first magnet 10. The first magnet 10 includes a projection 11 which is provided in an end in a circumferential direction T in a planar view in an axial direction of the rotation axis 200, and the second magnet 20 includes a recess 21 which is fitted with the projection 11 provided in the end in the circumferential direction T in the planar view in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2021134345-A (JP)
Title: Thermoplastic elastomer resin composition
Inventor: OSANAWA NOBUO
IPC: C08L67/02
Filed: 2020-11-13
Abstract: To provide a thermoplastic elastomer resin composition which has high rigidity, and is excellent in low temperature impact resistance and flexural fatigue resistance.SOLUTION: A thermoplastic elastomer resin composition contains 50-95 wt.% of a polyether ester block copolymer (A) which mainly contains a high melting point crystalline polymer segment (a1) mainly composed of crystalline aromatic polyester and a low melting point crystalline polymer segment (a2) mainly composed of an aliphatic polyether unit, and 5-50 wt.% of a polybutylene terephthalate resin (B) and an amorphous resin (C).SELECTED DRAWING: None
Patent JP-2022080140-A (JP)
Title: Fingerprint authentication card
Inventor: LEE WOO KYU
IPC: G06K19/073
Filed: 2020-11-17
Abstract: To provide a fingerprint authentication card capable of optimizing power consumption efficiency, increasing a communication distance, and improving a fingerprint authentication function, while being operable without requiring a separate power source by generating an induction current, decreasing an input voltage, and outputting a power source.SOLUTION: The present disclosure is related to a fingerprint authentication card capable of recognizing a fingerprint of a user and executing authentication and security functions. The fingerprint authentication card includes: a fingerprint authentication unit which is configured to detect a fingerprint of a user; a control unit which is configured to execute registration and authentication of the detected fingerprint of the user; a communication unit which is configured to be tagged with an external reader by the registration and authentication of the control unit; and an induction current generation unit which is configured to generate an induction current by approaching to the external reader. The induction current generation unit is configured to generate the induction current, convert the generated induction current to a direct current, decrease an input voltage of the converted direct current, and supply the decreased output voltage to the fingerprint authentication unit, the control unit, and the communication unit if the distance from the external reader is a prescribed distance or shorter.SELECTED DRAWING: Figure 1
Patent JP-2021094688-A (JP)
Title: Processing device and processing method
Inventor: MIKOZAWA ASUKA
IPC: B23F19/10
Filed: 2020-11-24
Abstract: To provide a processing device and a processing method which can efficiently match a phase of a tooth of an object to be processed with a phase of a processing tooth that processes the object to be processed.SOLUTION: A processing device 1 comprises a processing part 10, a base body 30 and a holding part 40. The holding part 40 comprises a rotating part, a positioning part and a phase matching part. The positioning part and the phase matching part are arranged on a vertical line passing on a rotation center of the rotating part. One of through-holes of the processing part 10 is formed on a straight line connecting a position of one tip part of a processing tooth to the rotation center. The base body 30 has through-holes corresponding to the through-holes of the processing part 10, and positioning holes. The positioning holes are formed on straight lines connecting center positions of the through-holes corresponding to the through-holes of the processing part 10 and the rotation center. The processing part 10 is fixed to the base body 30 with a fixture inserted into the through-holes, and the positioning part fits to the positioning hole of the base body 30.SELECTED DRAWING: Figure 1
Patent JP-2021041927-A (JP)
Title: Washing device and method for hull and cargo hold
Inventor: THOMAS JORGENSEN
IPC: B63B59/10
Filed: 2020-11-27
Abstract: To provide a washing device for a hull capable of being securely attached to a hull of a vessel by magnetic continuous tracks.SOLUTION: A device 1 washing outside a hull of a vessel and washing a wall unit of a cargo hold includes: a housing 2 provided with magnetic continuous tracks 3 on facing side surfaces; front wheels 6 and rear wheels 5 for the magnetic continuous tracks 3 interconnected by drive pins, having a plurality of links with inward sides and outward sides; and a guide composed to have the link in a first portion in at least one range of the magnetic continuous tracks 3 between the front wheels 6 and the rear wheels 5 engage with the drive pins to prevent movement in the direction the outward side faces.SELECTED DRAWING: Figure 1
Patent JP-2022085382-A (JP)
Title: Optical system and image capturing device having the same
Inventor: SUZUKI TAKUMI
IPC: G02B13/04
Filed: 2020-11-27
Abstract: To provide a compact, light-weight optical system for a wide-angle lens which offers high optical performance, and an image capturing device having the same.SOLUTION: An optical system consists of a front group having negative refractive power, an aperture stop, and a rear group having positive refractive power arranged in order from the object side to the image side, the front group comprising a first lens having negative refractive power and a second lens having negative refractive power in order from the object side to the image side. An optical axial distance from an object-side surface of the first lens to the aperture stop, an optical axial distance from the object-side surface of the first lens to an image-side surface of a final lens located on the most image side, a focal length f of the entire system, and a focal length of the front group are set appropriately at the time of focusing on infinity.SELECTED DRAWING: Figure 1
Patent JP-2022094151-A (JP)
Title: Switching element driving circuit
Inventor: TERAMAE YUTA
IPC: H02M1/08
Filed: 2020-12-14
Abstract: To obtain a switching element driving circuit in which a detection function is simplified and a control processing load is reduced.SOLUTION: A control unit 30U controls a current value of a gate signal to be inputted to a gate of a switching element 44U on the basis of either one of a surge peak of a voltage between input and output terminals and a surge peak of an element current, which are respectively derived based on a result of comparing the voltage between input and output terminals of the switching element 44U detected by a voltage between input and output terminals detection unit 24U with a threshold, and a result of comparing a voltage corresponding to the element current of the switching element 44U detected by an element current detection unit 26U with the threshold, in a detection processing unit 28U.SELECTED DRAWING: Figure 2
Patent JP-2022094441-A (JP)
Title: Power system monitoring controller, power system monitoring control system, power system monitoring control method
Inventor: KATO DAICHI
IPC: H02J3/38
Filed: 2020-12-15
Abstract: To provide a power system monitoring controller, a power system monitoring control system, a power system monitoring control method capable of reducing society costs and improving the resilience of a power system.SOLUTION: A calculation condition selection unit of a power system monitoring controller comprises a system influence degree evaluation unit that uses system data for obtaining a state of a power system, renewable energy variation data for each renewable energy power supply, and assumed fault data as a calculation condition to evaluate a system influence degree of the renewable energy variation or assumed fault on the power system, and calculates the system influence degree evaluation result data, an operation condition selection index calculation unit that calculates operation condition selection index calculation result data using the system influence degree evaluation result data, a renewable energy variation condition selection unit that selects a condition using the operation condition selection index calculation result data, an assumed fault condition selection unit that selects an assumed fault condition, and a control target condition selection unit that selects a control target indicated by the assumed fault data in the calculation condition, and selects the calculation condition in a power system monitoring control system 100.SELECTED DRAWING: Figure 1
Patent JP-2022094642-A (JP)
Title: Pavement structure and method for constructing pavement structure
Inventor: MATSUMOTO NAHOKO
IPC: E01C13/02
Filed: 2020-12-15
Abstract: To provide a pavement structure capable of controlling a drainage direction to a desired direction and capable of discharging underground water in the pavement structure and the water intruding into the pavement structure from the surface of the pavement structure and the side of the pavement structure even when the inside of the pavement structure is in an unsaturated state.SOLUTION: A pavement structure 2 is provided with a roadbed 4, a base course 6 laid above the roadbed 4, a surface layer 8 laid above the base course 6, an underground drainage groove 10 formed in the roadbed 4, and a water-absorbing sheet 12 in which water-absorbing fibers are woven in a predetermined direction and which has drainage parts 12a, 12b for discharging water absorbed by the fibers. The drainage parts 12a,12b of the water-absorbing sheet 12 are connected to the underground drainage groove 10.SELECTED DRAWING: Figure 1
Patent JP-2022095351-A (JP)
Title: Component mounting board and method for manufacturing component mounting board
Inventor: IWASE MASAYUKI
IPC: H01Q9/26
Filed: 2020-12-16
Abstract: To provide a component mounting board of a structure that makes it possible to suitably achieve both the structural strength of the component mounting board and the reliability of detection of immersing the component mounting board in a liquid.SOLUTION: A component mounting board 100 comprises: a first board 10 including a first substrate 11, a first conductive pattern 30 formed on the first substrate 11 and a mounting component 50 electrically connected to the first conductive pattern 30; and a second board 20 including a second substrate 21 arranged facing the first substrate 11 and a second conductive pattern 40 formed on the second substrate 21. A circuit 60 is complementarily constituted by the first conductive pattern 30 and the second conductive pattern 40, and a portion of the first substrate 11 corresponding to the second conductive pattern 40 is an omitted missing part 12, the second substrate 21 being soluble in a liquid.SELECTED DRAWING: Figure 1
Patent JP-2022096669-A (JP)
Title: Paper coating agent and laminate
Inventor: OFUJI HARUKI
IPC: B32B27/32
Filed: 2020-12-18
Abstract: To provide a paper coating agent that is applied on a paper substrate to form a resin layer, which excels in both of hot-water resistance and processability.SOLUTION: A paper coating agent contains a polyolefin resin and an aqueous medium. The polyolefin resin has an olefin component primarily composed of ethylene, and contains a methacrylate component as a copolymerization component.SELECTED DRAWING: None
Patent JP-2022097862-A (JP)
Title: Door handle
Inventor: SASAKI KOHEI
IPC: E05B1/00
Filed: 2020-12-21
Abstract: To provide a door handle with improved assembly workability.SOLUTION: A door handle is formed by covering a front wall of a handle main body portion 2 to which electronic parts are fixed with a front cover, and serves as a handle when opening and closing a door. A harness guide 6 provided with a harness press piece 5 capable of elastic deformation operation to a restriction release position from a restriction position where lifting of the handle main body portion 2 of a harness 4 pulled out from the electronic parts from the front wall is restricted is fixed to the handle main body portion 2.SELECTED DRAWING: Figure 8
Patent JP-2022098071-A (JP)
Title: Light irradiation device
Inventor: ODA KOJI
IPC: B23K26/00
Filed: 2020-12-21
Abstract: To suppress deterioration in detection accuracy due to irradiation with light.SOLUTION: A light irradiation device comprises a stage and at least one light irradiation part for irradiating an upper surface of the stage with light. At least one scattering part for scattering light is provided in at least a portion of the stage. The device further comprises a detecting part for detecting light scattered in the scattering part, where the scattering part is constituted of materials with transparency.SELECTED DRAWING: Figure 3
Patent JP-2022099798-A (JP)
Title: Game machine
Inventor: ORIHARA KENSUKE
IPC: A63F7/02
Filed: 2020-12-23
Abstract: To provide a game machine capable of imparting novel game properties that can enhance interest of a player.SOLUTION: A game machine includes: determining means capable of determining whether or not a special game is executed; and setting means capable of setting one of a plurality of game states including a non-time-shortening game state that it is relatively hard for game balls to enter an entry area, a first time-shortening game state and a second time-shortening game state that it is relatively easy for game balls to enter the entry area, can set the first time-shortening game state via a determination that a special game is executed and the second time-shortening game state not via the determination that the special game is executed. When one of the first time-shortening game state and the second first time-shortening game state is set and the other game state is set, a specific state occurring in one of the game state can be continued and a termination condition for the specific state to terminate is changeable.SELECTED DRAWING: Figure 128
Patent JP-2022099910-A (JP)
Title: Polyol composition, blending system and polyurethane foam
Inventor: MATSUKI NOBUO
IPC: C08K3/38
Filed: 2020-12-23
Abstract: To provide a polyol composition that demonstrates excellent dischargeability even when the polyol composition uses HFO as a foamer.SOLUTION: A polyol composition contains a polyol, a catalyst, a hydrofluoroolefin, and a low-boiling compound. The low-boiling compound is a low-boiling compound having a boiling point of 10°C or lower, but excluding hydrofluoroolefins. The polyol composition is charged into a container so that the internal pressure becomes 0.3-1.0 MPa at 35°C.SELECTED DRAWING: None
Patent JP-2022102247-A (JP)
Title: Heating part of manufacturing apparatus of silicon single crystal, convection pattern control method of silicon melt, manufacturing method of silicon single crystal, manufacturing method of silicon wafer, manufacturing apparatus of silicon single crystal, and convection pattern control system of silicon melt
Inventor: YOKOYAMA RYUSUKE
IPC: C30B15/28
Filed: 2020-12-25
Abstract: To provide a heating part of a manufacturing apparatus of a silicon single crystal which can control a convection pattern of silicon melt by a simple method, a convection pattern control method of silicon melt by using the heating part of the manufacturing apparatus of a silicon single crystal, or the like.SOLUTION: A heating part 1 heats silicon melt M in a quartz crucible 4B. The heating part 1 has: a heat generating part 11 which is integrally molded into a cylindrical shape; and four power supply parts 12A to 12D which supply electric power to the heat generating part 11. In the case where the heating part 1 is divided into two on a virtual plane VS which passes on the central axis CA of the heat generating part 11, is perpendicular to the heat generating part 11, and is parallel with a magnetic flux of the center of a horizontal magnetic field applied to the silicon melt M, the heating value of a first heating region 1A positioned on one side of the virtual plane VS and the heating value of a second heating region 1B positioned on the other side of the virtual plane VS are set to different values.SELECTED DRAWING: Figure 1