baber/WOPTO huggingface dataset:
Patent JP-2023037709-A (JP)
Title: Compressed gas component adjustment method and compressed gas component adjustment device
Inventor: OKUHARA KONOMI
IPC: B01D53/047
Filed: 2021-09-06
Abstract: To provide a gas component adjustment method that monitors change of pressure in two adsorption cylinders used for a pressure swing method in association with lapsed time and can manage a process relating to compressed gas component adjustment more properly.SOLUTION: A gas component adjustment method for adjusting gas components of compressed gas by alternately using two adsorption cylinders filled with an adsorbent and continuously discharging an adjusted gas in which gas components are adjusted includes: an adsorption step; an exhaust step of exhausting and regenerating the adsorbent; a boosting step of increasing pressures in the adsorption cylinders 10, 20 that have dropped due to that exhausting is performed in the exhaust step; a switching step of performing switching operation in the adsorption step, the exhaust step and the boosting step, executed upon determination made by comparing a preset pressure with detected pressure information of pressure sensors 45, 46 on the basis of a preset time; and an alarm issuing step of issuing an alarm.SELECTED DRAWING: Figure 1
Patent JP-2022000963-A (JP)
Title: Method for transmitting and receiving channel state information in wireless communication system and device therefor
Inventor: PARK HAEWOOK
IPC: H04L27/26
Filed: 2021-09-08
Abstract: To provide a method for transmitting CSI by a UE.SOLUTION: A method for transmitting CSI by a UE includes the steps of: receiving, from a base station, CRI-RS through multiple antenna ports; and reporting the CSI to the base station. The CSI includes selection information relating to a plurality of beams used for generating a precoding matrix, a power coefficient, a phase offset and a value of phase change. The phase offset is related to phase shift keying. The value of the phase change is determined based on i) an index relating to a subband in a set bandwidth and ii) a specific coefficient representing the rate of change of phase shift relating to the index. The power coefficient, the phase offset and the value of the phase change are applied to each of the plurality of beams based on the index relating to the subband in the set bandwidth. Each precoding matrix of the subband included in the set bandwidth is generated based on a linear combination of the plurality of beams to which the power coefficient, the phase offset and the value of the phase change are applied.SELECTED DRAWING: Figure 23
Patent JP-2023040426-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of more suitably performing control of a movable member in the game machine in which the movable member can be moved.SOLUTION: A game machine 10 determines whether a player operates an operation button 20 when a movable rotary accessory member 37 is in a standby position side when performing movable control of the movable rotary accessory member 37 in a range between a standby position and the maximum operation position by continuous operation common to movable modes A to D on the basis of one drive data 1, stops movement of the movable rotary accessory member 37 in continuous operation in a standby position side when the player operates the operation button 20, and starts individual operation after continuous operation of the respective movable modes A to D. After the continuous operation, a pattern display part 341 controls a display performance. In the meantime, when the movable rotary accessory member 37 is in the maximum operation position side, it is not determined whether the operation button 20 is operated. An execution period of continuous operation and a period when the movable rotary accessory member 37 is moved to the maximum operation position by continuous operation are indefinite.SELECTED DRAWING: Figure 269
Patent JP-2023040455-A (JP)
Title: Extruding apparatus
Inventor: TOMIOKA HIDEO
IPC: A21C11/18
Filed: 2021-09-10
Abstract: To provide an extruding apparatus capable of molding a molded product that is clean and has a good texture.SOLUTION: An extruding apparatus comprises: a storage part that stores dough; a nozzle part that has a number of holes for molding the dough stored in the storage part into a number of linear molded products; and an extruding part that extrudes the dough inside the storage part from the nozzle part, wherein the holes are configured to make a length longer than a diameter.SELECTED DRAWING: Figure 1
Patent JP-2023044420-A (JP)
Title: Object detection device and object detection method
Inventor: KAWAHARA SHINGO
IPC: G01S5/30
Filed: 2021-09-17
Abstract: To provide an object detection device capable of improving the accuracy of calculating the coordinates of an object relative to a vehicle.SOLUTION: In a disclosed object detection device, a first transmitting/receiving wave sensor receives a first reflected wave based on a first sound wave transmitted at the first time by the first transmitting/receiving wave sensor, and the first transmitting/receiving wave sensor receives a second reflected wave based on the second sound wave transmitted by the first transmitting/receiving wave sensor at the second time after the first time. When a second transmitting/receiving wave sensor receives a third reflected wave based on the second sound wave, an arithmetic circuit calculates a first coordinate of an object based on the first reflected wave and the second reflected wave, and find a second coordinate of the object based on the second reflected wave and the third reflected wave. A determination circuit is configured so as to, when the first and second coordinates are within a first range, determine that the calculation result is true, and when the first and second coordinates are away beyond a first range, determine that the calculation result is false.SELECTED DRAWING: Figure 3
Patent JP-2022050373-A (JP)
Title: Sub-picture entity in video coding
Inventor: WANG YE-KUI
IPC: H04N19/46
Filed: 2021-09-17
Abstract: To provide a method, a device, and a computer readable medium for processing visual media data.SOLUTION: A method includes executing conversion between visual media data and a visual media file including one or more tracks that store one or more bitstreams of the visual media data according to a format rule. The one or more bitstreams include encoded subpictures of the visual media data. The format rule specifies that a file-level box includes a container for a box of subpicture entity groups that shows the rules for processing encoded subpictures.SELECTED DRAWING: Figure 12
Patent JP-2023044936-A (JP)
Title: Paper curing sheet
Inventor: FUJIMOTO TAKAAKI
IPC: E04G21/30
Filed: 2021-09-21
Abstract: To provide a paper curing sheet capable of improving portability.SOLUTION: A paper curing sheet consists of kraft paper containing conifer pulp, the content of conifer pulp is between 90 mass% and 95 mass% by mass of the kraft paper, and the kraft paper has a thickness of 0.2 mm or less and a basis weight of between 45 g/m2 and 100 g/m2.SELECTED DRAWING: Figure 1
Patent JP-2023045971-A (JP)
Title: Exterior decorative sheet and exterior building materials
Inventor: MIYAZAKI SAORI
IPC: E04C2/26
Filed: 2021-09-22
Abstract: To provide an exterior decorative sheet comprising a photocatalyst layer, having excellent workability or windability and sufficient weather resistance.SOLUTION: An exterior decorative sheet 3 has a structure in which a substrate layer 10, a design layer 15, a transparent resin layer 25 containing polyolefin resin, a transparent weather resistance layer 40 containing a weather-resistant agent, a transparent inorganic material layer 30, and a transparent photocatalyst layer 35 containing a photocatalyst semiconductor material are laminated in the stated order. The total thickness of the photocatalyst layer 35 and the inorganic material layer 30 is 300 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2023050850-A (JP)
Title: polishing pad
Inventor: TATENO TEPPEI
IPC: H01L21/304
Filed: 2021-09-30
Abstract: To provide a polishing pad which has higher polishing selectivity for an insulation material than for a metal wiring, and has excellent stability of polishing rate.SOLUTION: A polishing pad includes a polyurethane sheet having a polishing surface that has a plurality of tear-shaped air bubbles and polishes an object to be polished, wherein a polyurethane resin constituting the polyurethane sheet satisfies the following condition. (1) When an unfoamed polyurethane sheet, obtained by drying a polyurethane resin solution prepared by dissolving the polyurethane resin in a solvent, is subjected to a measurement of a loss tangent tanδ in a temperature range of 20-60°C at an initial load of 10 g, a strain range of 0.1%, and a measurement frequency of 1 Hz in a compression mode and when the temperature and the loss tangent are plotted as abscissa and ordinate, respectively, a determination coefficient R2 of a linear approximate curve in a range of 20-60°C determined by a least square method is 0.9 or more.SELECTED DRAWING: Figure 1
Patent JP-2022062681-A (JP)
Title: Timepiece resonator including at least one flexible guide
Inventor: BAPTISTE HINAUX
IPC: G04B17/04
Filed: 2021-10-01
Abstract: To establish both isochronism and property of hardly being influenced by a position in space by a flexible guide in a timepiece having a mechanical vibrator.SOLUTION: A timepiece resonator (100) includes an inertial member (5) movable relative to a fixed structure (4), the inertial member being suspended on a flexible guide (10), the flexible guide comprising a flexible strip (1;2) intersecting in a projection onto a single intersection region ZC on a plane XY, each flexible strip being deformable in a plane parallel to the plane XY. Each flexible strip extends in a ribbon fashion on both sides of a neutral plane (SN1;SN2) perpendicular to the plane XY, joins a first recess (41;42) to the structure (4), and joins a second recess (51;52) to the inertia member (5). Each flexible strip comprises at least one rib (3) which is asymmetric with respect to the neutral plane (SN1;SN2). In the intersection region ZC, one of the respective flexible strips (1;2) does not include any of the rib (3), or each rib (3) is asymmetrical with respect to the neutral plane (SN1;SN2).SELECTED DRAWING: Figure 5
Patent JP-2023056719-A (JP)
Title: Ultraviolet light photodetector
Inventor: MATSUO TETSUJI
IPC: H01L31/10
Filed: 2021-10-08
Abstract: To provide an ultraviolet light photodetector capable of achieving highly sensitive ultraviolet light photodetector with a possible normally off operation and a dark current of 1pA or less.SOLUTION: An ultraviolet light photodetector includes: a substrate; a first layer constituted of a compound semiconductor provided on the substrate; a second layer provided on the top of the first layer and constituted of a compound semiconductor; and a p-type gate electrode provided on the top of the second layer and constituted of a compound semiconductor. The dark current is 1pA or less or low.SELECTED DRAWING: Figure 1
Patent JP-2023062620-A (JP)
Title: piston structure
Inventor: HIKONE AKIRA
IPC: F02F5/00
Filed: 2021-10-21
Abstract: To provide a technique for reducing blow-by gas in an internal combustion engine.SOLUTION: In a piston structure 110 for an internal combustion engine 100, a compression ring 1 has an abutment G1. Out of the plurality of compression rings, a first ring 11 assembled closest to a combustion chamber 30 is inclined to a virtual plane orthogonal to a center axis A20 of a piston 20, and assembled on the piston so that the abutment of the first ring is located farthest away from the combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2023063655-A (JP)
Title: Commodity management system
Inventor: KOBASHI YASUHIRO
IPC: B65G1/137
Filed: 2021-10-25
Abstract: To provide a commodity management system which manages inventory in accordance with an actual inventory status without complicated operation.SOLUTION: A commodity management system 1 includes: a production information storage unit 13 which stores feature point information of a commodity identification code which is unique and characteristic data for each commodity, the information being extracted from the commodity identification information assigned to a produced commodity, and commodity expiration date of the commodity in association with each other; a sales information storage unit 33 which stores the commodity expiration date which is a use-by date or a best-before date of the commodity acquired from the production information storage unit, and sales result information indicating a sales time and date of the commodity, in association with each other; a feature point information comparison unit 23 which compares feature point information extracted from a commodity identification code assigned to a commodity sold in a store with the feature point information stored in the production information storage unit, to specify a commodity expiration date of the sold commodity; and a sales information management unit 32 which subtracts the number of sold commodities with the specified commodity expiration date from store inventory of the commodity stored in the sales information storage unit to update the store inventory of the commodity.SELECTED DRAWING: Figure 1
Patent JP-2022016450-A (JP)
Title: Mitral valve inversion prostheses
IPC: A61F2/24
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide systems, devices and methods for resizing a valve annulus. 
     SOLUTION: Systems, devices and methods for resizing a valve annulus are described. An implant is delivered to the proximity of a mitral valve, and comprises a tubular body and a plurality of piercing helical anchors, having a proximal diameter and a distal diameter. Tissue proximate to the mitral valve is engaged by rotating the plurality of anchors with corresponding rotational drivers. The tubular body may be transitioned from a first structural configuration having the proximal diameter smaller than the distal diameter to a second structural configuration having the proximal diameter larger than the distal diameter. 
     SELECTED DRAWING: Figure 9A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066664-A (JP)
Title: Spool for fishing spinning reel
Inventor: MATSUDA KAZUYUKI
IPC: A01K89/01
Filed: 2021-10-29
Abstract: To provide a spool for fishing spinning reels facilitating attachment of a sounding body to the spool and having excellent sounding properties, while achieving down-sizing and weight saving.SOLUTION: A spool 10 for a fishing spinning reel R1 comprises a spool body 11, a thread part 14a formed concentrically with an insertion hole 19, and a sounding body 20 provided separately from the spool body 11. The sounding body 20 includes an inner peripheral wall 22 in which a threaded portion 22a to be screwed with the thread part 14a is formed concentrically with the insertion hole 19, an outer peripheral wall 23 spaced radially outward of the inner peripheral wall 22 and in which a ratchet groove 24 for sounding is formed concentrically with the insertion hole 19, and a bottom wall 21 for connecting the inner peripheral wall 22 and the outer peripheral wall 23. The spool includes a concave part 25 enclosed by the inner peripheral wall 22, the outer peripheral wall 23 and the bottom wall 21.SELECTED DRAWING: Figure 4
Patent JP-2022031667-A (JP)
Title: Oral care products and methods comprising antifreeze proteins
IPC: A61Q11/00
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide oral care compositions comprising antifreeze proteins that are useful in methods of repairing or inhibiting dental erosion, promoting dental remineralization, and/or enhancing the anti-cavity effects of fluoride. 
     SOLUTION: An oral care composition comprises: a) an AFP; b) optionally an effective amount of fluoride; and c) an orally acceptable carrier, where the AFP is present in the composition in an amount of from 0.01-3 wt.% of the total weight of the composition. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067019-A (JP)
Title: Charging roll for electrophotographic apparatuses and method for manufacturing charging roll for electrophotographic apparatuses
Inventor: SAITO HITOHIRO
IPC: G03G15/02
Filed: 2021-10-29
Abstract: To provide a charging roll for electrophotographic apparatuses that excels in chargeability and uniform charging property, and a method for manufacturing the charging roll for electrophotographic apparatuses.SOLUTION: Provided is a charging roll 10 for electrophotographic apparatuses comprising a shaft body 12, an elastic substance layer 14 which is formed on the outer circumferential surface of the shaft body 12, and a surface layer 16 which is formed on the outer circumferential surface of the elastic substance layer 14, the surface layer 16 containing the following (A) to (D). (A) One or more polymers selected from a fluorine polymer and a silicone polymer having a dielectric constant of 2.2 to 2.5 inclusive; (B) carbon black; (C) one or more macromolecular dispersants selected from an ester type polyurethane macromolecular dispersant and a polyethyleneimine macromolecular dispersant having a carboxyl group; (D) polyamine macromolecular dispersant having a polyester structure in a side chain.SELECTED DRAWING: Figure 1
Patent JP-2023068904-A (JP)
Title: Liquid crystal display device with touch panel
Inventor: KIBE HIDETOSHI
IPC: G02F1/133
Filed: 2021-11-04
Abstract: To provide a liquid crystal display device with touch panel in which the display quality is increased by increasing the contrast of a display screen.SOLUTION: A liquid crystal display device with touch panel includes a touch panel 100, a liquid crystal panel 300 and a backlight module 500. The touch panel 100 includes a touch device 15 and a black matrix (hereinafter referred to as touch panel side black matrix) 14a. The liquid crystal panel 300 includes a color filter substrate 310 and a liquid crystal drive substrate 330 stuck together with a liquid crystal layer held therebetween. The color filter substrate 310 includes a black matrix (hereinafter referred to as liquid crystal panel side black matrix) 32a that demarcates pixels of a display screen. The touch panel side black matrix 14a and the liquid crystal panel side black matrix 32a are aligned and arranged.SELECTED DRAWING: Figure 1
Patent JP-2023069037-A (JP)
Title: Formwork installation method
Inventor: MATSUMOTO TAKAYA
IPC: E04G11/22
Filed: 2021-11-04
Abstract: To improve the construction accuracy of concrete structures.SOLUTION: The formwork installation method in which a panel member 31 for placing new concrete by being laminated on an existing concrete 1 is installed by a formwork device 100 includes a formwork moving step of bringing a moving portion 20 closer to the existing concrete 1 to bring a part of the panel member 31 into contact with the existing concrete 1, a difference detection step of detecting a difference between the planned position of the panel member 31 planned in advance and the current position of the panel member 31, and a formwork position adjustment step of bringing the position of the panel member 31 closer to the planned position by operating an angle changing section 40 according to the difference.SELECTED DRAWING: Figure 1
Patent JP-2022165371-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KAWAI YUKARI
IPC: G06Q10/06
Filed: 2021-11-09
Abstract: To provide a technology of diagnosing a state of an organization based on an organizational environment which exists in the organization, and disclosing a result thereof with high transparency.SOLUTION: An information processing apparatus (3) includes: an acquisition unit (121) which acquires an answer of a user to a question on a state of an organization; a diagnosing unit (122) which diagnoses a state of the organization based on the answer acquired by the acquisition unit (121); an image generation unit (123) which generates an image indicating a result diagnosed by the diagnosing unit (122); and a disclosure unit (124) which discloses the image generated by the image generation unit (123) to the user.SELECTED DRAWING: Figure 1
Patent JP-2023070853-A (JP)
Title: Plasma cutting apparatus and plasma cutting method
Inventor: SAKUMA KIYOFUMI
IPC: B23K10/00
Filed: 2021-11-10
Abstract: To provide a plasma cutting apparatus and a plasma cutting method capable of shortening a cutting operation time.SOLUTION: A plasma cutting apparatus 10 includes a holding member 42 and cutting control means 44 which can move along a linear guide member 40 while holding a plasma torch 36, moves the holding member 42 along the guide member 40 while generating plasma arc from the plasma torch 36 by controlling the cutting control means 44 and, thereby, cuts a cutting object P arranged adjacently to the guide member 40. The plasma cutting apparatus further includes support member 16, an operation member 18 which is supported so as to allow turning with respect to the support means 16 and supports the guide member 40 so as to allow turning on the tip side, angle control means 46 which controls a turning angle of the guide member 40 with respect to the operation member 18 and, further, distance control means 48 which controls a separation distance between the cutting object P and the plasma torch 36 into a predetermined distance.SELECTED DRAWING: Figure 1
Patent JP-2023071316-A (JP)
Title: Contact probe
Inventor: HOSOI TOMOKAZU
IPC: G01R1/06
Filed: 2021-11-11
Abstract: To realize close arrangement of a pair of sharp end parts, which are contact parts with an inspection object, with a simple and compact structure.SOLUTION: A contact probe has: a pair of conductive pins each extending in an axial direction in an outer peripheral shape having one or more corner parts, and each having an inclined surface at one end part in the axial direction for sharpening one of the corner parts in the axial direction; and a holder holding both of the pair of conductive pins in a state in which the pair of conductive pins are aligned with each other so that the corner parts sharpened in the axial direction are adjacent to each other.SELECTED DRAWING: Figure 1
Patent JP-2023073025-A (JP)
Title: Variable flux magnet module and rotary electric machine
Inventor: HANABUSA KAZUYOSHI
IPC: H02P6/08
Filed: 2021-11-15
Abstract: To provide a variable flux magnet module that makes possible fine adjustment of the magnetic force of a magnet portion.SOLUTION: A variable flux magnet module includes a magnet portion having a first face and a coil that generates a magnetic field penetrating the first face. The magnet portion includes a first magnet portion including a first variable flux magnet having an 11-th face and a second magnet portion including a second variable flux magnet having a 12-th face. The 11-th surface and the 12-th surface constitute at least a portion of the first face. The magnetic properties of the second magnet portion are different from the magnetic properties of the first magnet portion.SELECTED DRAWING: Figure 2
Patent JP-2023074225-A (JP)
Title: Laminated film and package
Inventor: OOYA YOSHIYUKI
IPC: B32B27/32
Filed: 2021-11-17
Abstract: To provide a resin film that comprises an easy-peel layer and is suitable for vacuum-packaging a food, wherein the easy-peel layer has heat resistance and shows excellent peelability from a sealing object, and a package comprising the resin film.SOLUTION: A laminated film 1 comprises an easy-peel layer 11, wherein the easy-peel layer 11 comprises low-density polyethylene, the low-density polyethylene has a melting point of 115°C or higher and a Vicat softening temperature of 100°C or higher. There is also provided a package comprising the laminated film 1.SELECTED DRAWING: Figure 1