baber/WOPTO huggingface dataset:
Patent JP-2023033789-A (JP)
Title: meandering control method and meandering control device
Inventor: KASAI DAISUKE
IPC: B21B37/68
Filed: 2021-08-30
Abstract: To reduce thickness defects at a tail end part of a rolled material, reduce a meandering amount of the rolled material, and suppress occurrence of drawing, in continuous rolling.SOLUTION: There is provided a meandering control method of a rolled material for controlling meandering a rolled material in an M-th stand (1≤M≤N) in rolling of a rolled material by N pieces (N is natural number) of rolling stands which controls at least any one of a roll gap of the M-th stand, roll speed, a lubricant supply amount, a bending force, a roll cross angle, a roll shift amount and a roll crown so that a first kind of parallel rigidity that is an index indicating a degree of meandering of the rolled material when a tail end part of the rolled material passes through the M-th stand decreases while passing the rolled material through the stand at any time.SELECTED DRAWING: Figure 18
Patent JP-2023034032-A (JP)
Title: Flush toilet bowl device
Inventor: MATSUMOTO HARUKA
IPC: E03D11/02
Filed: 2021-08-30
Abstract: To provide a flush toilet bowl device capable of cleaning a toilet bowl appropriately even at the time of power failure.SOLUTION: A flush toilet bowl device has a power failure response function and comprises a toilet bowl body, a drain socket, a valve body, a valve body operation part, a feed water system, transmission means, detection means, and notification means. The toilet bowl body has a bowl part for receiving human waste and a drain trap pipeline extending from the bowl part. The drain socket connects the drain trap pipeline with a drain piping. The valve body moves between an open position and a closed position and opens and closes a flow pass of the drain socket. The valve body operation part moves the valve body to the closed position according to the operation of a user when the power failure response function is performed. The feed water system feeds washing water to the bowl part when the valve body is in the closed position. The transmission means transmits the operation force of the user to the valve body. The detection means detects a water level of washing water stored in the bowl part. The notification means notifies the user of the timing of an operation end of the transmission means based on the detection of the detection means.SELECTED DRAWING: Figure 4
Patent JP-2022044010-A (JP)
Title: Glass substrate multilayer structure, method of producing the same, and flexible display panel including the same
Inventor: YUN CHEOL MIN
IPC: C09D179/08
Filed: 2021-08-30
Abstract: To provide: a novel thin film glass substrate multilayer structure which can, when a thin film glass substrate is used as a substrate, prevent bending in edge portions, center portions or the like of a glass substrate due to thermal shrinkage and thermal expansion by curing when forming a shatterproof layer and a hard coating layer; and a glass substrate multilayer structure which solves a deformation problem arising when a shatterproof layer is formed on a flexible thin film glass substrate, and provides excellent surface properties.SOLUTION: A glass substrate multilayer structure includes: a flexible glass substrate 10; an epoxy siloxane-based hard coating layer 30 formed on one surface of the flexible glass substrate; and a polyimide-based shatterproof layer 20 formed on the other surface of the flexible glass substrate.SELECTED DRAWING: Figure 1
Patent JP-2023037066-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-03
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a V winning jackpot game for opening or closing a special electric large winning hole 381 by entry of game balls into a V winning hole 383 of a special electric big winning device 38 that is opened by entry of game balls into a special electric start pocket 37 by soft rightward shooting, and sets the number of times of special pattern games required for generating a b-time-shortening game state after completion of a V winning jackpot game to the maximum value. In a special pattern jackpot game executed when a result of a jackpot lottery executed with entry of game balls into a first winning hole 314 or a second winning hole 315 as an opportunity is a jackpot, a jackpot signal is outputted to the outside of the game machine 10. In the meantime, when a V winning jackpot game is executed, a jackpot signal is not outputted to the outside of the game machine 10 but a V winning jackpot game signal differing from a jackpot signal capable of identifying a V winning jackpot game is outputted.SELECTED DRAWING: Figure 320
Patent JP-2023037365-A (JP)
Title: Three-dimensional molding material excellent in biodegradability and molded product thereof
Inventor: NAKANO YUTA
IPC: B33Y80/00
Filed: 2021-09-03
Abstract: To provide a three-dimensional molding material including polybutylene succinate resin and satisfying the following conditions (i) and (ii): (i) a tension storage elastic modulus (E') at 30°C measured at a vibration frequency of 1 Hz is 400 MPa or greater; (ii) in differential scan calorimetry, when a temperature is raised from 0°C to 200°C at a raising speed of 10°C/minute, and then the temperature is lowered to 0°C at a cooling speed of 10°C/minute, a crystallization calory is 65 J/g or lower.SELECTED DRAWING: None
Patent JP-2023042062-A (JP)
Title: Coin processor and electrical apparatus provided with coin processor
Inventor: NOMURA HIROYUKI
IPC: G07F17/20
Filed: 2021-09-14
Abstract: To provide a coin processor and an electrical apparatus provided with the coin processor that can prevent theft of coins with a simple configuration.SOLUTION: A coin processor 100 includes: an enclosure 120 that is provided with a feeding unit 121 into which coins are fed; a storage unit 123 for storing the fed coins; a holder 110 that holds the enclosure 120; and a first fastening unit 130 that fastens the enclosure 120 to the holder 110. The enclosure 120 includes a first housing unit 120a that houses the storage unit 123. The storage unit 123 includes a locking unit 123a that locks the storage unit 123 with the storage unit 123 housed in the first housing unit 120a. The first fastening unit 130 can be fastened and unlocked via the first housing unit 120a, and is covered by the storage unit 123 when the storage unit 123 is housed in the first housing unit 120a, and is exposed within the first housing unit when the storage unit 123 is removed from the first housing unit 120a.SELECTED DRAWING: Figure 3
Patent JP-2023042093-A (JP)
Title: Organic el display panel and manufacturing method of organic el display panel
Inventor: ONIMARU TOSHIAKI
IPC: H05B33/12
Filed: 2021-09-14
Abstract: To prevent a pixel adjacent to a defective part of a bank from stopping emitting light due to repair processing.SOLUTION: An organic EL display panel 1 comprises a plurality of pixel electrodes 20 corresponding to a plurality of pixels P, a plurality of column banks 30, a plurality of row banks 40, a plurality of light-emitting layers 50, and a common electrode 60. The organic EL display panel 1 includes: a defective part D provided in a column bank 32; and a plurality of first insulation parts 70 and a plurality of second insulation parts 80 provided on pixel electrodes 21 and 22 of two pixels P1 and P2 adjacent to the defective part D. The plurality of first insulation parts 70 are positioned at one side and the other side in a second direction Y in a view from the defective part D and provided in a first direction X between the column bank 32 and column banks 31 and 33 which are positioned at both adjacent sides of the column bank 32. The plurality of second insulation parts 80 are provided in the first direction X so as to be in contact with the first insulation parts 70 between the column bank 32 and the column banks 31 and 32.SELECTED DRAWING: Figure 6
Patent JP-2023044244-A (JP)
Title: Semiconductor manufacturing device
Inventor: MURAKI SHINSUKE
IPC: H01L21/683
Filed: 2021-09-17
Abstract: To suppress the warpage of a semiconductor device.SOLUTION: A semiconductor manufacturing device for processing an object having a first surface and a second surface on the opposite side of the first surface, comprises a first processing unit and a second processing unit. The first processing unit comprises a chuck having adsorption surfaces for adsorbing the object and provided in a first chamber, and has a plurality of protrusions for forming a plurality of recesses adjacent to each other along one direction on a second surface by pushing the adsorption surfaces against the second surface, the adsorption surfaces provided to be adjacent to each other along one direction of the adsorption surfaces. The second processing unit forms a groove extending along one direction on the second surface by processing the plurality of recesses by exposing the second surface to chemicals in the second chamber.SELECTED DRAWING: Figure 1
Patent JP-2022003130-A (JP)
Title: Sealing resin composition, semiconductor device, and method for manufacturing semiconductor device
Inventor: KAWAMURA SHINYA
IPC: C08G59/20
Filed: 2021-09-22
Abstract: To provide a sealing resin composition which is reduced in occurrence of a wire flow in resin sealing, and is reduced in warpage generated in post curing of a semiconductor device sealed using the sealing resin composition.SOLUTION: A sealing resin composition contains (A) an epoxy resin, (B) a curing agent and (C) a filler. The epoxy resin (A) contains an epoxy resin (A-1) having a naphthyl ether skeleton. When a glass transition temperature of a cured product of the sealing resin composition is represented by Tg(°C), a coefficient of linear expansion at 190-230°C is represented by α2(ppm/°C), and a thermal elastic modulus at 260°C is represented by E2(MPa), and a rectangular pressure at 175°C of the sealing resin composition is represented by η2(MPa) measured by the following method, the following formula (1) is satisfied. Formula (1): E2×(α2×10-6)×(175-Tg)×η2≤0.3. (Method) The sealing resin composition is injected to a rectangular flow channel having a width of 15 mm, a thickness of 1 mm and a length of 175 mm using a low pressure transfer molding machine under the condition of a mold temperature of 170°C and an injection flow rate of 177 mm3/sec, an aging variation of a pressure is measured by a pressure sensor embedded at a position of 25 mm from the upstream tip of the flow channel, a minimum pressure (MPa) in flowing of the sealing resin composition is measured and the measured pressure is defined as a rectangular pressure.
Patent JP-2023046475-A (JP)
Title: Cartridge storage body and printer
Inventor: TOKUDA HIROSUKE
IPC: B41J17/32
Filed: 2021-09-24
Abstract: To provide a cartridge storage body which allows the use of cartridges of a plurality of shapes and sizes, and to provide a printer.SOLUTION: A printer 100 can store a first cartridge for storing a printing medium wound like a roll. When a mountable attachment 102 is mounted to the printer, a second cartridge 310 having a different shape or size compared to the first cartridge can be stored in the printer.SELECTED DRAWING: Figure 4
Patent JP-2023048315-A (JP)
Title: image forming device
Inventor: NAKATSUJI HIROOMI
IPC: B41J2/01
Filed: 2021-09-28
Abstract: To provide an image forming device that can effectively perform correction processing corresponding to a discharge defect.SOLUTION: A control part 81 determines a nozzle corresponding to an image to be printed, in accordance with the position of a print sheet, and makes recording heads 1a-1d discharge ink from the nozzle. A correction processing part 83 executes correction processing corresponding to a plurality of positions of discharge defects, in the above-described image. Specifically, the correction processing part 83 (a) presets positions of discharge defects to be subjected to the correction processing and (b) excludes the position of discharge defect corresponding to the nozzle that is not used for the print sheet, of the nozzles corresponding to the positions of discharge defects, from the positions to be subjected to the correction processing, on the basis of a sheet size of the print sheet, and then executes the correction processing.SELECTED DRAWING: Figure 3
Patent JP-2023048407-A (JP)
Title: Product guide device of extruding press device
Inventor: NONOGAMI SUSUMU
IPC: B21C35/02
Filed: 2021-09-28
Abstract: To provide a product guide device that can form an inclined surface which does not become an obstacle when making a coiler chute and a puller device enter a platen hole and on which a difference between a height at which an extruded product is extruded from a die and a height of an initial table can be compensated.SOLUTION: A product guide device of an extruding press device comprises a guide plate 51, arranged in a platen hole 10a of an end platen 10, which guides an extruded product 1 to an initial table 20 arranged at an outlet side for the extruded product 1 in the end platen 10, which further comprises a guide plate tilting shaft part 52 that supports the initial table 20 side of the guide plate 51 downward movably by tilting of the guide plate 51, and a guide plate tilting/driving part 53 that tilts the guide plate 51.SELECTED DRAWING: Figure 2
Patent JP-2022002130-A (JP)
Title: Artwork trading method, computer, and program
Inventor: JOSS DANIEL GIFFARD-BURLEY
IPC: G06F21/60
Filed: 2021-09-30
Abstract: To make it possible to trade artwork securely using a smart contract.SOLUTION: An artwork trading method is executed by a computer. The computer receives a request to acquire an exhibited artwork from an external device and issues a transaction including information regarding the request for acquisition of the exhibited artwork and information regarding the exhibit of the artwork for which the acquisition is requested to a contract account in a block chain network in response to the receipt of the request to acquire the exhibited artwork.SELECTED DRAWING: Figure 7
Patent JP-2023051324-A (JP)
Title: Processing device, vehicle, processing method, and program
Inventor: KISHI NOBUYUKI
IPC: F02M25/08
Filed: 2021-09-30
Abstract: To provide a technique capable of properly suppling fuel vapor reserved in a canister to an internal combustion engine.SOLUTION: A processing device that processes fuel vapor produced in a fuel tank of a vehicle comprises: a canister which reserves the fuel vapor; opening detection means which detects an opening of a throttle valve adjusting the amount of air sucked to the internal combustion engine of the vehicle; and control means which executes purging processing to supply the fuel vapor in the canister to the internal combustion engine when the opening detected by the opening detection means exceeds an opening threshold, wherein the opening threshold is set to a first opening threshold at the start of the internal combustion engine, and then changed to a second opening threshold smaller than the first opening threshold after the purging processing is started as the opening detected by the opening detection means exceeds the first opening threshold.SELECTED DRAWING: Figure 1
Patent JP-2023056373-A (JP)
Title: Conveying system and information processing device
Inventor: SAKUMA KENJI
IPC: B23Q7/04
Filed: 2021-10-07
Abstract: To prevent products disposed adjacently to each other from being overlappingly loaded, when a plurality of products cut out from a work-piece are loaded on.SOLUTION: A conveying system 1 comprises a loader device 3 that conveys products Pr cut out from a work-piece W by a laser beam machine 6 and a control device 10 that controls motion of the loader device 3. The control device 10 comprises: a memorizing part 101 that memorizes coordinate information about sections partitioned in mesh shapes of a product loading area LA on which the products Pr are loaded and a preset movement parameter; a calculating part 102 that calculates a shift amount of each of the plurality of products Pr, with respect to position information about a conveyance destination according to positional relations between the plurality of products Pr in the work-piece W, using the coordinate information about one section determined from positions of the products Pr in the work-piece W and the movement parameter; and a driving control part 103 that activates the loader device 3 on the basis of the position information having the shift amount added thereto, so that the products Pr are loaded on the product loading area LA.SELECTED DRAWING: Figure 4
Patent JP-2022080270-A (JP)
Title: Resin composition, tabular molding, multilayer body, molding, and method for producing molding
Inventor: YAMAGUCHI MADOKA
IPC: C08L69/00
Filed: 2021-10-08
Abstract: To provide a resin composition for producing a polycarbonate resin film or sheet that prevents occurrence of springback even when subjected to heat bend molding together with an acrylic resin layer and has excellent transparency.SOLUTION: A resin composition includes an aromatic polycarbonate resin having a terminal structure represented by the following formula (1), of 70-99.8 pts.mass, a polyether with a number average molecular weight of 6000 or less, of 0.2-5 pts.mass, and another thermoplastic resin of 0-29.8 pts.mass. In formula (1), R1 is a C8-36 alkyl group or a C8-30 alkenyl group.SELECTED DRAWING: Figure 1
Patent JP-2023057268-A (JP)
Title: Sheet production apparatus
Inventor: TODA YUSUKE
IPC: D04H1/732
Filed: 2021-10-11
Abstract: To provide a sheet production apparatus capable of solidifying waste powder with a simple structure.SOLUTION: A sheet production apparatus for producing a sheet from a defibrated product of fiber-containing raw material comprises a separation unit for separating the fiber and waste powder contained in the defibrated product, a waste powder storage unit for storing the separated waste powder, a water storage unit for storing water generated in the sheet production apparatus, and a water supply pipe for supplying the water from the water storage unit to the waste powder storage unit.SELECTED DRAWING: Figure 3
Patent JP-2023060653-A (JP)
Title: Class-d amplifier circuit
Inventor: ENDO YASUYUKI
IPC: H03F3/68
Filed: 2021-10-18
Abstract: To suppress a mounting area and reduce power consumption, in a capacitive load drive application.SOLUTION: A class-D amplifier circuit comprises a PWM modulation circuit, a first output driver, and a second output driver. The PWM modulation circuit has an output logic of N values (N is an odd number equal to or more than three). Each of the first and second output drivers has an output voltage level of (N-1)/2+1 steps according to the output logic of the PWM modulation circuit. In a case where the output voltage levels of the first and second output drivers are equivalent to each other, output resistances by the first and second output drivers are a first output resistance, respectively. In a case where the output voltage levels of the first and second output drivers are different from each other, an output resistance by at least one of the first and second output drivers is a second output resistance larger than the first output resistance.SELECTED DRAWING: Figure 1
Patent JP-2023063872-A (JP)
Title: inspection system
Inventor: YOSHIMURA TOMOKI
IPC: G06Q50/04
Filed: 2021-10-25
Abstract: To provide an inspection system configured to prevent an inspection operator from failing to use equipment to be used for an inspection.SOLUTION: An inspection system S includes: an inspection device 1 for inspecting a damper (specimen) D; a detection device 4 which detects the presence of a second camera (equipment) 22 in a standby place 3, the second camera being used for inspecting the damper (specimen) D and stored in the standby place 3 when not in use for the inspection; and a control panel (control device) 13 which determines whether the second camera (equipment) 22 is in use for the inspection, on the basis of a detection result of the detection device 4, disables execution of the inspection when the second camera (equipment) 22 is not in use for the inspection, and enables execution of the inspection when the second camera (equipment) 22 is in use for the inspection.SELECTED DRAWING: Figure 1
Patent JP-2023064820-A (JP)
Title: packaging bag
Inventor: TOBETA SHINICHI
IPC: B65D30/10
Filed: 2021-10-27
Abstract: To provide a packaging bag capable of being opened easily by selectively applying peeling glue and fixing glue on the back of decorative paper so that the decorative paper does not become a refuse.SOLUTION: In the packaging bag, peeling glue R1 is applied to each of right and left surfaces of a lower side horizontal piece 4 of a square bottom part 2 of the packaging bag, and peeling glue R2 is applied to each of right and left surfaces of an upper side horizontal piece 5, and peeling glue R3 is horizontally applied to a surface of a horizontal edge 5b of the upper side horizontal piece 5, the upper side horizontal piece 5 and the lower side horizontal piece 4 are bent along a lower side horizon line T1 and an upper side horizon line T2 and are bonded by the peeling glue, rectangular decorative paper 6 is pasted to an area of a rectangular part 2' on the square bottom part 2, fixing glue L is applied to a rear surface of the decorative paper 6 while opposing to an upper central side of the upper side horizontal piece 5, peeling glue R4 is applied to rear surfaces other than the rear surface of the decorative paper, and a finger insertion part 9 is provided in a center part along a lower edge 2b of the square bottom part 2 on the rear surface of the decorative paper 6. Thereby, the packaging bag can be opened easily by peeling the decorative paper 6 in a vertical direction.SELECTED DRAWING: Figure 3
Patent JP-2023066146-A (JP)
Title: Pulp molded body and manufacturing method thereof
Inventor: SAKUMA TAKASHI
IPC: D21J7/00
Filed: 2021-10-28
Abstract: To provide an easy-to-use pulp molded body.SOLUTION: A pulp molded body comprises: a pulp molding substrate with a density of 0.05-0.65 g/cm3 made of pulp; and a pulp coating layer with a density of 0.70-1.20 g/cm3 made of pulp and bonded to the pulp molding substrate, wherein a void exists between the pulp molding substrate and the pulp coating layer.SELECTED DRAWING: Figure 2
Patent JP-2022074099-A (JP)
Title: Secure memory card and control method thereof
Inventor: Wu ming-ting
IPC: G06F12/02
Filed: 2021-10-28
Abstract: To provide a secure memory card including an improved secure element.SOLUTION: A secure memory card includes a non-volatile memory device, a secure element, and a non-volatile memory controller. The non-volatile memory controller communicates with the non-volatile memory device and the secure element to receive a command from a host. The non-volatile memory device interacts with the secure element to conduct secure operation in response to the command if the command from the host is a secure element control command. The secure element control command is a single command having one instruction cycle and corresponds to a specific address. The non-volatile memory device does not interact with the secure element and interacts with the non-volatile memory device in response to the command from the host if the command from the host is a non-secure element control command corresponding to a regular address.SELECTED DRAWING: Figure 2