baber/WOPTO huggingface dataset:
Patent JP-2021157190-A (JP)
Title: Map maintenance device, guiding device, control method, program, and storage device
Inventor: TAKEDA JUNICHI
IPC: G01C21/26
Filed: 2021-06-14
Abstract: To provide a map maintenance device capable of preferably automatically creating a list regarding a change point in need of update of map data.SOLUTION: A map maintenance device 1 includes a distribution map DB10. The map maintenance device 1 extracts information on a change point of the distribution map DB10 based on news information D2 received from a server device 4 and the distribution map DB10 to create a change point list Lc. The map maintenance device 1 updates the distribution map DB10 based on the change point list Lc to transmit map data D1 extracted from the distribution map DB10 to an on-vehicle machine 2. The on-vehicle machine 2 performs route guidance based on the received map data D1.SELECTED DRAWING: Figure 1
Patent JP-2022073927-A (JP)
Title: Game system, program and information processing method
IPC: A63F13/30
Filed: 2021-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of enhancing the convenience of users when executing a game, program and information processing method. 
     SOLUTION: A game system providing a game being executable by a plurality of user terminals accessible to a server via a network, includes a bookmark processing part registering an arbitrary screen in the game as a bookmark. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023001696-A (JP)
Title: Golf ball containing matting agent and manufacturing method thereof
Inventor: SHINOHARA HIROTAKA
IPC: A63B37/00
Filed: 2021-06-21
Abstract: To provide a golf ball having a matte appearance by a coating layer containing a matting agent and exerting an excellent spin performance on approach shots.SOLUTION: A golf ball includes a core, a cover 10 located outside the core and having a plurality of dimples 12, and a coating film layer 20 located outside the cover. The coating film layer contains a matting agent, where an average roughness Ra of a surface of the coating film layer is 0.35 or more, and a coefficient of static friction of a surface of the golf ball is 0.20 or more. A manufacturing method of the golf ball includes a step of forming a coating film layer by a coating composition containing a polyurethane coating, a matting agent and a solvent with a boiling point of 130°C or more, on a surface of the cover with the plurality of dimples.SELECTED DRAWING: Figure 1
Patent JP-2023005272-A (JP)
Title: Electronic component conveyance system
Inventor: NAKANISHI NORITOSHI
IPC: G01R31/00
Filed: 2021-06-28
Abstract: To convey a large number of electronic components by arranging the electronic components on an index table with a high filling rate.SOLUTION: A conveyance system 10 of an electronic component includes: an index table 11; and an electronic component storage unit 20 on the index table 11. The electronic component storage unit 20 is provided with an electronic component detection unit 25 in a position at 15 degrees from a lower end part 11A of the index table 11 toward the downstream side, corresponding to each storage section 23, the electronic component detection unit determining whether or not the electronic component W is stored in a pocket 12.SELECTED DRAWING: Figure 6
Patent JP-2022158798-A (JP)
Title: Optical unit with shake correction function
Inventor: KASAHARA SHOGO
IPC: G03B5/00
Filed: 2021-06-30
Abstract: To reduce spring constant of a flexible printed circuit board when a movable body oscillates or rotates and to reduce property variations due to variations in bending shape.SOLUTION: An optical unit 1 with shake correction function corrects shake by rotating a movable body 10 around an optical axis L, an X-axis and a Y-axis. A flexible printed circuit board 6 connected to the movable body 10 includes: a first drawer part 6A drawn from the movable body 10 in a +X direction; a bent part 6B bent from the first drawer part 6A in a +Z direction and rectangularly drawn while erected in a Z-axis direction; and a second drawer part 6C bent from an end of the bent part 6B in a -Z direction to the +X direction. The bent part 6B includes: a first portion 610 extending from the first drawer part 6A in a -Y direction; a second portion 620 extending from the first portion 610 in the +X direction; and a third portion 630 extending from the second portion 620 in a +Y direction.SELECTED DRAWING: Figure 10
Patent JP-2023006989-A (JP)
Title: Control device of vehicle
Inventor: ASO KOJI
IPC: F02D45/00
Filed: 2021-07-01
Abstract: To provide a control device of a vehicle which is suppressed in a delay of the learning of a retardation amount of ignition timing.SOLUTION: A control device of a vehicle having an internal combustion engine, and a transmission arranged in a power transmission path between the internal combustion engine and drive wheels comprises: a learning control part for performing learning control for learning a retardation amount of ignition timing according to a generation situation of the knocking of the internal combustion engine; a gear change control part for performing gear change control by controlling the internal combustion engine to an idling operation state when changing a gear stage of the transmission; a first determination part for determining whether or not the gear change control is started during the execution of the learning control; a holding part for holding the retardation amount during the execution of the gear change control when an affirmative determination is performed by the first determination part; and a second determination part for determining whether or not the gear change control is finished. When an affirmative determination is performed by the second determination part, the learning control part continues the learning control from the retardation amount which is held at the holding part.SELECTED DRAWING: Figure 5
Patent JP-2023008460-A (JP)
Title: Oil-in-water type emulsion cosmetic
Inventor: TOKUNAGA SHUSUKE
IPC: A61K8/44
Filed: 2021-07-06
Abstract: To provide an oil-in-water type emulsion cosmetic which maintains a stable emulsion state with time by suppressing aggregation of micro-emulsified particles in a nanoemulsion in an oil-in-water type emulsion cosmetic having transparent appearance and has a high additional value without excessive oily feeling and sense of incompatibility after applying to the skin even though an oily component is highly blended so that a ratio of an inner phase containing an oily component is 25 mass% or more.SOLUTION: There is provided a transparent or translucent oil-in-water type emulsion cosmetic which comprises an oily component (A), a non-ionic surfactant (B) including a polyglycerol fatty acid ester (B1) having an HLB of 10 or more and 0.1 to 3.0 mass% of an anionic surfactant (C) and an aqueous component (D) as essential components, wherein since the ratio of an inner phase containing the oily component (A), the non-ionic surfactant (B) and the anionic surfactant (C) is adjusted to 25 to 45 mass%, emulsified particles in close contact are hardly agglomerated because the electrostatic repulsive force due to surface charge and zeta potential of emulsion particles is sufficient and the dispersion state of a nanoemulsion is stabilized over a long period of time.SELECTED DRAWING: None
Patent JP-2023010226-A (JP)
Title: loft structure
Inventor: Kitano Tetsuro
IPC: A47B83/00
Filed: 2021-07-09
Abstract: To provide a loft structure which can more effectively utilize a space formed by a loft in order to solve the problem in which, since an occupy space of a conventional loft is partitioned by a handrail provided on a side edge part of a floor part, in the case where a storage and a desk are to be placed in the loft, the storage and the desk have to be placed inside the handrail, and by a width dimension of the handrail and a thickness dimension of a wall positioned on the handrail side of the storage and the like being accumulated, the occupy space of the loft becomes small.SOLUTION: A loft structure includes: a plurality of leg parts 9 provided with an interval in a direction along an edge part, at the edge part of an intermediate floor 7 of a loft 3 formed by providing the intermediate floor 7 positioned between a floor 6 and a ceiling 5 of a room; and a top plate 11 stretched on the plurality of leg parts 9 and formed as a handrail.SELECTED DRAWING: Figure 1
Patent JP-2023012667-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: YAMAZAKI HIROSHI
IPC: G03G5/08
Filed: 2021-07-14
Abstract: To provide a developing device that can discharge excess developer, and can prevent discharge of developer in an amount more than necessary to stably maintain the amount of developer, and an image forming apparatus including the same.SOLUTION: A developing device comprises: a developer container that has a first conveyance chamber and a second conveyance chamber; a first stirring and conveying member that stirs and conveys developer in the first conveyance chamber in a first direction; a second stirring and conveying member that stirs and conveys developer in the second conveyance chamber in a second direction; and a developer carrier. The second stirring and conveying member has a first conveying blade that conveys the developer in the second direction, a second conveying blade that has an opposite phase to the first conveying blade and has a lower radial height than the first conveying blade, a regulation part that is formed on the downstream side of the first conveying blade with respect to the second direction, a discharge blade that is formed on the downstream side of the regulation part, and a blocking member that is formed between the regulation part and the second conveying blade. A connection part of the first conveying blade and second conveying blade and the blocking member is at a position different from the intersection of the first conveying blade and the second conveying blade.SELECTED DRAWING: Figure 4
Patent JP-2023014592-A (JP)
Title: planar light source
Inventor: YOSHINAGA SATOSHI
IPC: H01L33/58
Filed: 2021-07-19
Abstract: To provide a planar light source which can reduce luminance unevenness.SOLUTION: A planar light source includes: a light guide member; a light source including a light emitting element and a first light adjustment member, and arranged at a first hole part of the light guide member; a first translucent member arranged between a side surface of the light source in the first hole part and the light guide member, and on the light source; and a second light adjustment member arranged on the first translucent member. With respect to the light emitted by the light source, transmissivity of the first translucent member is higher than transmissivity of the first light adjustment member and transmissivity of the second light adjustment member. The first translucent member includes: a first translucent part positioned between the first light adjustment member and the second light adjustment member; and a second translucent part positioned between the side surface of the light source and the light guide member. The second light adjustment member has a portion of maximum thickness at a portion positioned on the second translucent part in a cross-sectional view.SELECTED DRAWING: Figure 3
Patent JP-2022027625-A (JP)
Title: Wearable air purifying machine
Inventor: CHIEN HUNG-HSUAN
IPC: A61L9/22
Filed: 2021-07-29
Abstract: To provide a wearable air purifying machine.SOLUTION: A wearable air purifying machine comprises a wearable component 11, a control unit, speaker assemblies 15, 16, and a negative ion generating component. The control unit is arranged inside of the wearable component, the speaker assemblies are arranged on the wearable component and is electrically coupled to the control unit. The negative ion generating component is arranged on the wearable component and is electrically coupled to the control unit. The control unit supplies a high voltage current to the negative ion generating component and discharges a negative ion by corona discharge, and the control unit further provides an audio signal to the speaker assemblies, for providing sound.SELECTED DRAWING: Figure 1
Patent JP-2021191724-A (JP)
Title: Thin thermally and chemically strengthened glass-based articles
Inventor: JOHN PHILIP FINKELDEY
IPC: C03B27/04
Filed: 2021-07-29
Abstract: To provide thin glass articles simultaneously exhibiting a deep depth of compression and high surface compressive stress.SOLUTION: A thermally and chemically strengthened glass-based article includes a first surface and a second surface opposite to the first surface to define a thickness (t), a first CS region having a concentration of a metal oxide that is non-zero and varies along a portion of the thickness, and a second CS region being substantially free of the metal oxide of the first CS region, the second CS region extending from the first CS region to a depth of compression of about 0.17 t or more. The surface fictive temperature parameter θS is 0.20 to 0.9. The Ra roughness of the first surface is 0.2 to 1.5 nm over an area of 10×10 μm.SELECTED DRAWING: Figure 8
Patent JP-2021170421-A (JP)
Title: Management system
Inventor: MOTO MARIKO
IPC: G06Q10/00
Filed: 2021-08-06
Abstract: To enable the easy acquisition of desired information data when necessary even without previously installing a special application.SOLUTION: In a provision method for providing contents 31Ea to 31Ee corresponding to a sample body QR for a communication terminal 20 carried by a user Hm, each of the contents 31Ea to 31Ee is managed by an ICT sign management part 31 of an ICT sign system, the sign body QR is provided on a display plate 10 and is a pre-coded predetermined identification code, and as a result of recognizing the sign body QR by a web application program constructed on the Internet acquired by the communication terminal 20, the ICT sign management part 31 distributes, to the communication terminal 20, the contents 31Ea to 31Ee corresponding to the sign body QR based on results of the recognition, which enables viewing on the communication terminal 20.SELECTED DRAWING: Figure 1
Patent JP-2023025335-A (JP)
Title: Heat treatment method of heating furnace, continuous heating furnace, and batch heating furnace
Inventor: SATO KENICHI
IPC: F27D7/02
Filed: 2021-08-10
Abstract: To rapidly heat and treat a workpiece in a furnace and to easily prevent the generation of scale due to the oxidation of the surface of the workpiece at a low cost.SOLUTION: In a heating method for heating a workpiece W in furnaces 10, 20, the workpiece is heated by oxygen combustion for burning a fuel gas by using oxygen as a combustion supporting gas in a state where a temperature of the workpiece is equal to or lower than the oxidation temperature of the workpiece, and then air combustion for burning the fuel gas by using air as the combustion supporting gas is performed.SELECTED DRAWING: Figure 1
Patent JP-2023026886-A (JP)
Title: Two-component room temperature quick curing organopolysiloxane composition, and article
Inventor: UDA AKIRA
IPC: C08K3/04
Filed: 2021-08-16
Abstract: To provide a two-component room temperature quick curing organopolysiloxane composition which is a two component type, excellent in quick curability and deep part curability, has no example of report of health hazard and environmental hazard when curing, and uses a hydrolyzable organosilane compound which eliminates/releases a β-ketoester compound having a comparatively high flash point as an elimination group as a curing agent, and a variety of articles having the composition, and an elastomer molded product obtained by curing the composition.SOLUTION: A composition includes: (A) organopolysiloxane of a specific structure having a silanol group or a hydrolyzable silyl group at a molecular chain terminal; (B) hydrolyzable organosilane compound having another specific structure and/or a partial hydrolysate thereof; (C) a first agent containing a curing catalyst by a specific ratio; and (A') a second agent containing organopolysiloxane of a specific structure having a silanol group at a molecular chain terminal by a specific amount.SELECTED DRAWING: None
Patent JP-2023027884-A (JP)
Title: Motor, disk drive, and manufacturing method of motor
Inventor: KAKITA SHINGO
IPC: H02K15/14
Filed: 2021-08-18
Abstract: To improve connection strength and airtightness of a connection part of a connector.SOLUTION: A motor 1 comprises a rotor 11, stator 12, shaft 10, a base part 13, a pore 135, a connector 14, and a metal connection part 15. The rotor can rotate around the axial direction. The stator faces the rotor in the radial direction. The shaft extends in the axial direction along a center shaft CX and supports the rotor. The base part is arranged at one side in an axial direction from the stator and expands in the radial direction from the shaft. The pore penetrates through the base part in the axial direction. The connector covers the pore when viewed from the axial direction. The metal connection part connects the connector with the base part. The metal connection part is arranged the base part and the connector in the axial direction and surrounds the pore when viewed from the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021179641-A (JP)
Title: Polarization plate
Inventor: TAKANAGA YUKIHIRO
IPC: G02B5/30
Filed: 2021-08-18
Abstract: To provide a polarization plate that comprises a polarizer having a thin-walled part as a non-polarization part at a predetermined portion and contains no air bubble at the thin-walled part.SOLUTION: A polarization plate according to the present invention includes a polarizer having a thin-walled part as a non-polarization part and a protection layer stuck to at least one surface of the polarizer through an adhesive layer. The adhesive layer is formed of an active energy ray curing adhesive, and the adhesive of the adhesive layer is charged into a recessed part of the thin-walled part. A thickness of the adhesive layer in a portion except the thin-walled part of the polarizer is 2.0 μm or more, and a depth of the recess of the thin-walled part is 0.3 μm to 0.5 μm.SELECTED DRAWING: Figure 2
Patent JP-2023028064-A (JP)
Title: Method of generating design drawing of block object
Inventor: HIRAKAWA SHOGO
IPC: G06Q50/10
Filed: 2021-08-18
Abstract: To provide a method of generating a design drawing of a block object, configured to provide a method for facilitating a user assembling the block object using block parts.SOLUTION: In a system which provides a method of recommending a block object, a method to be executed by a processing unit of a server terminal is provided for recommending a block object composed of multiple types of block parts for assembly. The processing unit of the server terminal acquires image data of block parts from a user terminal, acquires weight data of the block parts from the user terminal, analyzes the image data and the weight data, determines the block parts and the number of the block parts on the basis of the image data and the weight data, and determines a block object to be assembled, on the basis of the determined block parts and the number of the block parts.SELECTED DRAWING: Figure 7
Patent JP-2023033722-A (JP)
Title: game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2021-08-30
Abstract: To provide a game machine capable of approximating the actual time required from satisfaction of a start condition to satisfaction of an end condition to an actual game time.SOLUTION: A game machine 1 includes display means for displaying a time image indicating the actual time required for a special game period included in a target period from satisfaction of a start condition to satisfaction of an end condition. When a game stop period occurs in which it is determined that a player stops the game during the target period, the special game period does not include the game stop period.SELECTED DRAWING: Figure 5
Patent JP-2023034762-A (JP)
Title: Control method, control device and control program of secondary battery
Inventor: NISHI HIROKI
IPC: H01M10/48
Filed: 2021-08-31
Abstract: To solve the problem that a conventional control method of a secondary battery needs to excessively take a margin to a battery temperature.SOLUTION: A control method of a secondary battery carries out: excess time calculation processing (S3) of calculating excess time indicating a length of a period when charging current exceeds a prescribed charging current threshold; current amount in excess calculation processing (S3) of calculating magnitude of the charging current during excess time for each temperature of the secondary battery; lithium deposition amount calculation processing (S4) of calculating lithium deposition amounts for each of the temperatures on the basis of the temperature of the secondary battery, the charging current and the excess time; nuclear formation overvoltage calculation processing (S5) of calculating a nuclear formation overvoltage on the basis of the charging current, the excess time and the temperature; and maximum temperature setting processing (S6 to S9) of calculating heating values for each of the nuclear formation overvoltages, and lowering a maximum heating limit value set in the secondary battery on the basis of the calculated heating values.SELECTED DRAWING: Figure 5
Patent JP-2023035413-A (JP)
Title: Resin cover unit and optical device having resin cover unit
Inventor: KOBAYASHI MASAYUKI
IPC: F21S41/143
Filed: 2021-09-01
Abstract: To provide a resin cover unit that can efficiently heat a resin cover and an optical device including the resin cover unit.SOLUTION: A resin cover unit is used in an optical device including an optical component that emits or receives light. The resin cover unit includes a resin cover that allows light to pass therethrough, and a heater. The heater heats a fluid flowing in a channel formed inside the resin cover.SELECTED DRAWING: Figure 1
Patent JP-2023037366-A (JP)
Title: Work monitoring system and work monitoring method
Inventor: MORITA TAKAAKI
IPC: H04N7/18
Filed: 2021-09-03
Abstract: To provide a work monitoring system which reduces a monitoring load of a mounting person and improves monitoring efficiency.SOLUTION: A work monitoring system 1 includes: a card-type communication device 20 carried by an operator; and a work monitoring server 50 which manages a work result. The card-type communication device 20 includes: a beacon signal receiver unit which receives a beacon signal output from a beacon terminal 10 provided on each work facility E; a working state determination unit which determines the working state of the operator based on the received beacon signal; and a work result information transmitter unit which transmits work result information based on the determination result of the working state. The work monitoring server 50 has a monitor camera identification unit which, based on the work result information, identifies a monitoring camera 12 which can acquire a work video of the operator and outputs monitor camera identification information.SELECTED DRAWING: Figure 1