baber/WOPTO huggingface dataset:
Patent JP-2023117568-A (JP)
Title: Veneer, decorative shelf device using veneer and manufacturing method of veneer
Inventor: MIYAZAKI DAISUKE
IPC: A47B96/02
Filed: 2022-02-14
Abstract: To provide a corner structure applicable to a position such as a corner part in a room of a building by a simple constitution, decorative shelf device, etc.SOLUTION: A corner structure 1 includes a triangular pyramidal body 10 constituted by assembling three substantially triangular veneers 2, 3, and 4 such that three side surfaces other than a bottom surface are orthogonally joined to each other, and a right-angled corner gap 30 having no veneer corresponding to the bottom surface and formed inside the three veneers, with any of the three substantially triangular veneers disposed horizontally. A decorative shelf device is thus easily installed at a corner part of a building, etc., at a low cost by constituting the triangular pyramid-shaped body 10 including no veneer corresponding to the bottom surface. Further, this configuration can reinforce the structure.SELECTED DRAWING: Figure 1
Patent JP-2023099987-A (JP)
Title: Ethylene-vinyl alcohol copolymer composition, and monolayer film and multilayer structure each including the same
Inventor: SU SHIH YUAN
IPC: C08L29/04
Filed: 2022-02-17
Abstract: To provide an ethylene-vinyl alcohol copolymer composition, a monolayer film and a multilayer structure each including the same.SOLUTION: An ethylene-vinyl alcohol copolymer composition includes an ethylene-vinyl alcohol copolymer, an antioxidant, and a fluorine-containing compound. A ratio of an antioxidant content to a fluorine content is 0.5 to 65. A film including the ethylene-vinyl alcohol copolymer composition not only has good heat resistance but also can avoid mass outbreak of gel particles in a preparation process.SELECTED DRAWING: None
Patent JP-2023121029-A (JP)
Title: Information processing device, information processing system and information processing method
Inventor: OTSUKI TOMOE
IPC: G01C21/34
Filed: 2022-02-18
Abstract: To facilitate the exchange of various information during a group behavior, making effective use of the information possible.SOLUTION: An information processing device according to an embodiment is installed in a vehicle and has a control unit. The control unit acquires information regarding other vehicles that behave in linkage during a group behavior, on the basis of information regarding an inputted group behavior. The control unit also executes information processing that is related to the group behavior, on the basis of the acquired information regarding the other vehicles.SELECTED DRAWING: Figure 5
Patent JP-2022063341-A (JP)
Title: Light-emitting device
IPC: H01L33/60
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which is enhanced in optical coupling efficiency to a light guide plate. 
     SOLUTION: A light-emitting device includes: at least one light-emitting element 121 having, on a lower surface, a pair 24 of positive and negative electrodes disposed along a first direction; a light-transmissive member 130 covering an upper surface 121a of the light-emitting element; and a light-reflective member 140A in contact with a lateral surface of the light-transmissive member. The light-transmissive member has a light emission surface 130a exposed from the light-reflective member. The light-reflective member includes a first portion 142 and a second portion 143 each located above the light emission surface. The first portion and the second portion are located at one end portion and the other end portion of the light-reflective member in the first direction, respectively. In a first cross-section extending along the first direction and perpendicular to the upper surface of the light-emitting element, a surface of the first portion includes a first concaved curved surface 43, and a surface of the second portion includes a second concave curved surface 44. 
     SELECTED DRAWING: Figure 35 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125146-A (JP)
Title: toner
Inventor: YAMADA KOHEI
IPC: G03G9/097
Filed: 2022-02-28
Abstract: To provide a toner which is excellent in follow-up property of a solid image, can suppress occurrence of fog under high temperature and high humidity, and has good storage property.SOLUTION: A toner contains colored resin particles containing a binder resin, a coloring agent, a softening agent, and a charge control agent, and an external additive, wherein an ester wax which is a condensate of polyhydric alcohol and a straight-chain carboxylic acid and has a hydroxyl value of 3.0 mgKOH/g or more and less than 7.0 mgKOH/g is contained as the softening agent, and a blow-off charging amount of the colored resin particles measured by a specific charging amount measurement method is 15 μC/g or more and 60 μC/g or less.SELECTED DRAWING: None
Patent JP-2023127964-A (JP)
Title: Information processing system, monitoring device, information processing method, and program
Inventor: OBATA KOJI
IPC: G08G3/02
Filed: 2022-03-02
Abstract: To provide an information processing system, a monitoring device, an information processing method, and a program capable of detecting a target approaching a ship.SOLUTION: An information processing system includes: an acquisition unit that acquires a captured image captured by an imaging unit installed in a ship; an identification unit that identifies a nearest point of a target, which is image-recognized in the captured image, relative to the imaging unit; a first approach determination unit that determines whether or not the nearest point falls within a first approach area which is an area on the side of the ship in the captured image; and a first angle determination unit that determines whether or not a first angle in the captured image of the nearest point determined to fall within the first approach area remains unchanged or gets smaller. The first angle is an angle at which a direction oriented to the nearest point is oblique to an imaging axis of the imaging unit.SELECTED DRAWING: Figure 7
Patent JP-2023128189-A (JP)
Title: electrocardiogram sensor sheet
Inventor: KAWASAKI RYUJI
IPC: A61B5/282
Filed: 2022-03-03
Abstract: To provide an electrocardiogram sensor sheet which disposes four limb electrodes of an electrocardiogram in a relation of an Einthoven's equilateral triangle and has no mixture of drift of a base line caused by an abdominal electromyogram and breathing.SOLUTION: In an electrocardiogram sensor sheet, a sheet covering a subject precordial region with ground electrodes is provided with four limb electrodes for ML induction, a lower limb electrode leaking a right foot electrode and a left foot electrode by lead wire is disposed in a relation of an Einthoven's equilateral triangle, and is provided with precordial lead electrodes.SELECTED DRAWING: Figure 1
Patent JP-2023130154-A (JP)
Title: Water-absorbing resin particle, absorber, water-absorbing sheet and absorbent article
Inventor: OISHI YUKI
IPC: C08F20/06
Filed: 2022-03-07
Abstract: To provide water-absorbing resin particles that combine high water retention capacity with rapid water absorption.SOLUTION: Water-absorbing resin particles have a saline absorption rate of 1-15 seconds and a saline retention capacity of 38-90 g/g.SELECTED DRAWING: None
Patent JP-2023131898-A (JP)
Title: Paper sheet tapping rotary body and paper sheet processing device
Inventor: FURUYAMA AKIHIRO
IPC: B65H31/38
Filed: 2022-03-10
Abstract: To provide a paper sheet tapping rotary body and a paper sheet processing device that can facilitate attachment to a shaft member and a replacement work.SOLUTION: A paper sheet tapping rotary body 3 which is attached to a shaft member 16c and rotates to tap paper sheets, comprises: a band-shaped base part 31 wound around the shaft member 16c; a plurality of contact parts 32 extending from a surface of the base part 31 and capable of coming in contact with the paper sheets; an engagement part 33 provided at one end of the band-shaped base part 31; a part to be engaged 34 provided at the other end of the base part and engaged with the engagement part 33. The base part 31 is wound around the shaft member 16c, and is attached to the shaft member 16c by engagement of the engagement part 33 with the part to be engaged 34.SELECTED DRAWING: Figure 3
Patent JP-2023132084-A (JP)
Title: Suspension for disk device
Inventor: TAKIGAWA KENICHI
IPC: G11B21/21
Filed: 2022-03-10
Abstract: To provide a suspension for a disk device capable of optimizing a profile of an outrigger portion.SOLUTION: A sag bending portion 55 that bends in a thickness direction is formed in one part of a load beam 12 in a length direction. The load beam 12 includes a first portion 12A and a second portion 12B with the sag bending portion 55 as a boundary. A root portion 33a of an outrigger portion 33 is fixed to the load beam 12 by a weld portion 41. A slit portion 60 is formed around the weld portion 41. The slit portion 60 includes an arc formed slit 61 and a pair of extension slits 62 and 63. An outrigger support portion 70 is formed inside the slit portion 60. The outrigger support portion 70 extends in a direction different from that of the second portion 12B of the load beam 12 with respect to the cross section of the load beam 12 in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2023132286-A (JP)
Title: Compound, light-emitting material, and light-emitting element
Inventor: CHO YONG JOO
IPC: C07D491/048
Filed: 2022-03-10
Abstract: To provide an organic light-emitting element excellent in light-emitting properties.SOLUTION: Compounds of the general formula in the figure are used for the organic light-emitting element. In the formula, A represents an acceptor group having a nitrogen-containing aromatic heterocyclic ring; and R1 to R5 are such that one or more thereof represent cyano groups or A, one or more thereof represent donor groups, one or more thereof represent alkyl groups or silyl groups, and the rest thereof represent hydrogen atoms or deuterium atoms.SELECTED DRAWING: None
Patent JP-2023137080-A (JP)
Title: Display terminal, display method, imaging device, photographing method, information processing system, information processing method, communication system, communication method, and program
Inventor: HOMMA TAKASHI
IPC: H04N21/6587
Filed: 2022-03-17
Abstract: To provide a display terminal, a display method, an imaging device, a photographing method, an information processing system, an information processing method, a communication system, a communication method, and a program that optimize the image quality of a predetermined region image that is a predetermined region in a wide-field image.SOLUTION: In a communication system, a communication terminal that functions as a display terminal that displays a predetermined area image that is a predetermined area in the wide-field image by acquiring a wide-field image having a wide range of viewing angles captured by an imaging device includes a display control unit 33 that displays the predetermined area image on a display unit, and a communication unit 31 that is a parameter transmission unit that transmits an imaging parameter for optimizing the image quality of the predetermined area image displayed on the display unit such that the imaging device can receive the imaging parameter.SELECTED DRAWING: Figure 13
Patent JP-2023139362-A (JP)
Title: Time domain filter device, instrumental seismic intensity estimation device, and instrumental seismic intensity estimation system, and time domain filter method
Inventor: KUNUGI TAKU
IPC: G01V1/28
Filed: 2022-03-22
Abstract: To provide a time domain filter device, and time domain filter method that enable performing filter processing as it is without interpolation even in a low sampling frequency, and to provide an instrumental seismic intensity estimation device and instrumental seismic intensity estimation method that have a small estimation error while keeping immediacy, using the time domain filter device.SOLUTION: A time domain filter device, which performs filter processing of a time series of ground motion acceleration, comprises: a first filter that performs filter processing in an expression (11); a second filter that performs filter processing in an expression (12); a third filter that performs filter processing in an expression (13); a fourth filter that performs filter processing in an expression (14); an output series acquisition unit that acts these filter on an input series y(k) to acquire an output series y(k) in an expression (15); a gain adjustment unit that adjusts gains in an expression (16); and a computation unit that implements a computation 11 to a computation 17.SELECTED DRAWING: Figure 9
Patent JP-2023139575-A (JP)
Title: Working time calculation system
Inventor: KONNO HIROKI
IPC: G06Q10/06
Filed: 2022-03-22
Abstract: To solve conventional problems, that is, to provide a working time calculation system capable of calculating a working time of a worker after due consideration of a shape and arrangement of an object.SOLUTION: A working time calculation system for calculating a working time of a mobile body regarding to an object whose position changes, the system includes a receiver, an object radio wave device, a mobile body radio wave device, plane position calculation means, object storage means, mobile body storage means, area setting means, and work determination means. The area setting means reads a planar shape of the corresponding object from the object storage means based on an object identifier, determines a position of the object based on the plane position of the object radio wave device calculated by the plane position calculation means, and then sets an arrangement area and a work area.SELECTED DRAWING: Figure 1
Patent JP-2023141530-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: FUNASAKO TOMOYUKI
IPC: H01L21/336
Filed: 2022-03-24
Abstract: To provide a semiconductor device with a configuration suitable for miniaturization and a method for manufacturing the semiconductor device.SOLUTION: A semiconductor device comprises a transistor including a gate insulating film formed on a semiconductor substrate, a gate electrode formed on the gate insulating film and containing germanium at least in its upper portion, a source region formed on the semiconductor substrate, and a drain region formed on the semiconductor substrate.SELECTED DRAWING: Figure 1
Patent JP-2023142417-A (JP)
Title: Game machine
Inventor: ASANO YUKI
IPC: A63F5/04
Filed: 2022-03-25
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Multiple kinds of components including a first component and a second component are mounted to a first surface part of a board. In the multiple kinds of components, each lead wire is soldered to the board in a state in which one portion of each lead wire projects from a second surface part of the board. Each lead wire of the first component is stronger than each lead wire of the second component, a part projecting from the second surface part of each lead wire of the first component is formed nearly vertically relative to the second surface part, and a part projecting from the second surface part of each lead wire of the second component is formed while being tilted relative to a direction vertical to the second surface part. A part projecting from the second surface part of each lead wire of the first component is higher than a projection of a part projecting from the second surface part of each lead wire of the second component. The board is in double-layer structure having a first conductive layer and a second conductive layer, and the interlayer distance between the first conductive layer and the second conductive layer is longer than the thickness of a game token.SELECTED DRAWING: Figure 219
Patent JP-2023143042-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To enhance interest in a game and perform suitable control even if an upper limit is set to the number of game balls obtained by one big win game.SOLUTION: A game machine 10 is shifted to a c-time-shortening game state when a large win lottery result is in a c-time-shortening shift based on entry of game balls into a first winning hole 391 in an a-time-shortening game state, and can generate a V winning hole large win winning game based on entry of game balls into a second winning hole 315 opened in the c-time-shortening game state. The game machine 10 can display a pseudo large win game performance (display) in a series of pseudo large win winning game states when a V winning hole large win game is executed for multiple times. In the pseudo large win game state, a performance display in a large win game is executed in a special pattern game and a small win game. The number of entry of game balls from opening to closing of the second winning hole 315 is larger than the number of entry of game balls from opening to closing of the first winning hole 391.SELECTED DRAWING: Figure 416
Patent JP-2023144921-A (JP)
Title: Stage mechanism and method of using stage mechanism
Inventor: NAKATOMI YOSHIHARU
IPC: G12B5/00
Filed: 2022-03-28
Abstract: To provide a stage mechanism, etc. that can perform precision movement even with a simple configuration.SOLUTION: A flat plate stage mechanism, etc., having a pair of fixed stages and a movable stage includes configurations: (1) a micro head is provided on the side of the fixed stages and the movable stage to slide the movable stage along the surface of the fixed stages, (2) the micro head has a spindle, a sleeve, and a thimble, (3) a first connecting member is provided on the side of the fixed stages to fix and support the sleeve, (4) a second connecting member is provided on a side surface of the movable stage to rotatably support the spindle via a bearing member, (5) the bearing member has at least a first thrust bearing and a second thrust bearing, and (6) a preload member is provided to provide preload to the bearing member along the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022165394-A (JP)
Title: Blade cartridge for surgical instrument
Inventor: BOB FELIX
IPC: A61B17/3215
Filed: 2022-03-29
Abstract: To provide a method by which the safety of patients and/or personnel can be improved during use of respective instruments.SOLUTION: A blade is held in a blade housing that can be transferred from a first locking position (static position) into a second locking position (actuated position) by a first operating element 34. In the static position, the blade housing is completely located inside the cartridge housing 24 and the blade is locked in the blade housing. In the actuated position, the blade housing projects out of the cartridge housing 24. Only in the actuated position, a locking between the blade housing and blade can be released, whereby a driving connection is established between a second operating element 45 and the blade. Tissue remnant that is retained while the blade retracts from the tissue is contained within the blade housing and sealed therein. Cleaning and re-use of an instrument 12 is therefore easier and safer.SELECTED DRAWING: Figure 1
Patent JP-2023147066-A (JP)
Title: Polyindene compound, curable composition, cured product, prepreg, circuit board, build-up film, semiconductor encapsulant, and semiconductor device
Inventor: KIM YOUNG-CHAN
IPC: C07C22/04
Filed: 2022-03-29
Abstract: To provide a polyindane compound that exhibits a low dielectric loss tangent when cured, a curable composition containing the polyindane compound, and a cured product thereof.SOLUTION: A polyindene compound is disclosed whose reaction ingredients are an indene compound and a linear olefin compound with 3 or more carbon atoms having a leaving group at an end, which may be substituted with an alkyl or aryl group.SELECTED DRAWING: None
Patent JP-2023149635-A (JP)
Title: Design method of mold, manufacturing method of mold, program, and manufacturing method of press component
Inventor: KUSAKA SHOTA
IPC: G06F30/23
Filed: 2022-03-31
Abstract: To provide a design method of a mold improving dimensional accuracy of a mold model through an easier processing method.SOLUTION: A design method of a mold is used in a first process of producing an intermediate component and a second process of press-forming the intermediate component to a product shape. The design method of the mold includes: a mold model creating process of creating a mold model based on the product shape; a press analysis process of obtaining a releasing shape; a difference calculation process of obtaining a shape difference between the releasing shape and the product shape; a forming surface shape correction process of correcting a forming surface shape of the mold model based on the shape difference; and a mold shape determination process of determining the forming surface shape of each mold. The forming surface shape correction process temporarily changes definition of physical properties of the mold model to be produced to those of an elastic body or an elastoplastic body, and deforms a forming surface of the changed mold model by loading a weight thereon with distribution corresponding to the shape difference with respect to the forming surface so as to set the deformed forming surface as the forming surface shape of the mold model for the first process.SELECTED DRAWING: Figure 3
Patent JP-2023151150-A (JP)
Title: Bag-breaking device
Inventor: YASHIMA KAZUKI
IPC: B65B69/00
Filed: 2022-03-31
Abstract: To enable a storage bag to easily move through a bag-breaking chamber.SOLUTION: In a bag-breaking device 10, a storage bag 12 is fed into a bag-breaking chamber 28 between a bag-breaking cylinder 20 and a rotator 26 to be rotated, and is broken to discharge contents 14 from inside the storage bag 12. The storage bag 12 is fed into the bag-breaking chamber 28 from the upper side, and the broken storage bag 12 and the contents 14 are discharged from the bag-breaking chamber 28 to the lower side. Therefore, the storage bag 12 can move through the bag-breaking chamber 28 by its own weight, and the storage bag 12 can easily move through the bag-breaking chamber 28.SELECTED DRAWING: Figure 2
Patent JP-2023152319-A (JP)
Title: resin metal composite panel
Inventor: KADOWAKI NOBUO
IPC: B32B15/08
Filed: 2022-04-04
Abstract: To inexpensively manufacture a lightweight and highly rigid metal resin composite panel that serves as a laminated panel for floor and wall materials of building, vehicles and ships, exhibiting superior corrosion resistance and high rigidity.SOLUTION: A resin metal composite panel is formed by pouring and foaming a hard urethane resin between two covering materials composed of metal plates. Each covering material is a single-sided film-laminated steel plate with a plate thickness of 0.1 mm or greater or a single-sided film-laminated aluminum plate with a plate thickness of 0.24 mm or greater, wherein a thermoplastic resin layer of a specific thickness is provided on the outer surface side of the panel, and the inner surface side for bonding to a core resin layer has a surface tension of 50 mN/m or greater and includes a layer with specific amounts of inorganic hydrated oxide and inorganic oxide attached thereto. A hard foamed urethane resin of the core layer has a thickness of 3 mm or greater and has a dynamic vertical elastic modulus measured at 80°C and 1 Hz of 100 MPa or greater, and the density of the hard foamed urethane resin after foaming is within a specific range.SELECTED DRAWING: Figure 9