baber/WOPTO huggingface dataset:
Patent JP-2022108407-A (JP)
Title: Protection cover connecter and accommodation structure of pipe joint
Inventor: HORI NOBUO
IPC: F16L59/14
Filed: 2021-01-13
Abstract: To avoid a bent part of a pipe joint or a fluid pipe to be accommodated in an accommodation space of a protection cover connecter having a lid with a heat insulator provided on its inner face from interfering with the heat insulator.SOLUTION: A protection cover connecter C1 is composed of a base V1 and a lid L1 which are assembled to each other and form an accommodation space 10 of a pipe joint B1 connected to a fluid pipe P therein, in which a linear protection cover C0 forming an arrangement path of the fluid pipe P connected with the pipe joint B1 is connected to its own connection port 13. A heat insulator B1 having a removal-scheduled part 31, which is a removable portion of it, is provided at an inner face of the lid L1 which faces the accommodation space 10. The heat insulator B1 is pasted to the inner face of the lid L1 in a point excluding the removal-scheduled part 13. While the heat insulator B1 remains pasted to the inner face, the removal-scheduled part 13 can be removed.SELECTED DRAWING: Figure 13
Patent JP-2022108668-A (JP)
Title: reclining device
Inventor: ISHIHARA YOSHITAKA
IPC: A47C1/025
Filed: 2021-01-13
Abstract: To provide a reclining device configured to enable a bush to bear over the whole circumference and to enable the bush to receive even external force from any direction of all directions (360 degrees) so that sliding thereof can be stabilized.SOLUTION: A reclining device 100 comprises: an external tooth gear 10; an internal tooth gear 20; a rotary shaft 30 that rotates one of the external tooth gear 10 and the internal tooth gear 20 with the other tooth gear as a center; and a bush 40 arranged between an inner periphery of a through-hole 12 of the external tooth gear 10 and an outer periphery of a cylindrical boss 22 of the internal tooth gear 20 and formed into a first bush 41 and a second bush 42. The first bush 41 is formed so that a front-side bush 41a formed in a taper shape so that a tip side thereof is tapered and a back-side bush 41b overlap with each other, whose end part at one side is energized to extend the front-side bush 41a and whose end part at the other side is energized to extend the back-side bush 41b.SELECTED DRAWING: Figure 3
Patent JP-2022110434-A (JP)
Title: vehicle structure
Inventor: TORIUMI KEIICHI
IPC: H01M8/04694
Filed: 2021-01-18
Abstract: To provide a drive control method for a vehicle, capable of properly continuing to drive the vehicle by selecting a driving mode according to a failure location, even if an OVL circuit failure occurs.SOLUTION: In a drive control method for a vehicle equipped with a fuel cell system according to the present disclosure, a control unit detects whether or not a circuit failure (OVL circuit failure) of an overvoltage detection mechanism to monitor an input voltage of a secondary battery converter occurs, stops an air compressor, a drive motor and the secondary battery converter when detecting the occurrence of the OVL circuit failure, then sends a drive command to these apparatuses, and, if all of these apparatuses are driven according to the drive command, drives the vehicle in a normal driving mode, while, if all of these apparatuses are not driven according to the drive command, drives the vehicle in an evacuation traveling mode.SELECTED DRAWING: Figure 3
Patent JP-2021064813-A (JP)
Title: Pickup device for semiconductor chip, and mount device and mount method for semiconductor chip
Inventor: SHIGA KOICHI
IPC: H01L21/67
Filed: 2021-01-19
Abstract: To provide a pickup device for a semiconductor chip for separating a semiconductor chip from an adhesive sheet stably, and a mount device and a mount method for the semiconductor chip.SOLUTION: A pickup device for a semiconductor chip for picking up a semiconductor chip t pasted and held on an adhesive sheet 11 from the adhesive sheet 11 includes: a pickup mechanism for picking up the semiconductor chip t from the adhesive sheet 11; a pushing mechanism 60 including a plurality of pushup bodies 62a to 62d sharing a shaft center and provided movably in a shaft-center direction, operating negative pressure to a part of the adhesive sheet 11 where the semiconductor chip t to be picked up exists from the side opposite to the semiconductor chip t, and pushing the semiconductor chip t with the pushup bodies 62a to 62d when this semiconductor chip t is picked up by the pickup mechanism; and a negative pressure adjustment mechanism 63b that sets the negative pressure to be less than or equal to -85 kPa at a gauge pressure.SELECTED DRAWING: Figure 3
Patent JP-2021122734-A (JP)
Title: Water-absorbing sheet and absorbent article including the same
Inventor: HIRAUCHI TATSUFUMI
IPC: A61F13/534
Filed: 2021-01-22
Abstract: To provide a novel water-absorbing sheet that can significantly reduce re-wet and liquid-release from a water-absorbing sheet due to lateral leakage even when liquid is introduced multiple times (especially, three times or more) intermittently.SOLUTION: A water-absorbing sheet includes: a first substrate; a second substrate; and a water-absorbing layer positioned between the first substrate and the second substrate. The water-absorbing layer includes a granular absorbent. The first substrate is positioned on a side where aqueous liquid is introduced. The water-absorbing sheet has an initial absorption rate which is controlled to be 2.2 to 3.0 seconds.SELECTED DRAWING: Figure 1
Patent JP-2022113217-A (JP)
Title: Lid material
Inventor: FUSHIDA SEIYA
IPC: A47J36/04
Filed: 2021-01-25
Abstract: To provide a lid material capable of appropriately performing steam passing even when heating by a microwave oven with various output power.SOLUTION: A lid material (100) comprises a sealant layer (104) and a heating ink layer (102) on the sealant layer (104). The heating ink layer (102) includes conductive carbon. Dielectric loss of the heating ink layer (102) is 350 or more. A transmission density of the heating ink layer (102) of the lid material (100) is 1.2 or more and 2.8 or less.SELECTED DRAWING: Figure 2
Patent JP-2022118476-A (JP)
Title: Illumination optical system, illumination device, and optical measuring device
Inventor: ONODA Hirohisa
IPC: G01N21/01
Filed: 2021-02-02
Abstract: To provide an illumination optical system, an illumination device, and an optical measuring device capable of casting more uniform light.SOLUTION: An illumination optical system C1 includes: a light source 101 including a surface light emitting element 102 for emitting irradiation light L1 from a light emission surface 102s and a lens part 103b for increasing directivity of the irradiation light L1 emitted from the surface light emitting element 102; a light shaping member 120 for applying the irradiation light L1 emitted from the light source 101 from a light incidence surface 121, shaping the incident irradiation light L1 by a slit 120s and emitting it; and a first lens 111 for forming an image of the slit 120s of the light shaping member 120. Distance H between the light emission surface 102s of the surface light emitting element 102 and the light incidence surface 121 of the light shaping member 120 is equal to or less than 26 times larger than magnitude in one direction of the light emission surface 102s.SELECTED DRAWING: Figure 5
Patent JP-2022120619-A (JP)
Title: Light-emitting element
Inventor: NAGATA KENGO
IPC: H01L33/32
Filed: 2021-02-05
Abstract: To provide a light-emitting element that utilizes tunnel junction and emits deep ultraviolet light, having suppressed light absorption by n-type and p-type layers that form the tunnel junction.SOLUTION: A light-emitting element 1 comprises: an n-type contact layer 12; a light-emitting layer 13 that emits deep ultraviolet light; a p-type layer 15 made of AlGaInN, containing Mg; an n-type contact layer 16 made of an n-type semiconductor, forming tunnel junction with the p-type layer 15; an n-electrode 18 connected with the n-type contact layer 12; and a p-electrode 17 connected with the n-type contact layer 16. Bandgaps of the p-type layer 15 and the n-type contact layer 16 are larger than a bandgap of the light-emitting layer 13. An Mg concentration of a portion in contact with the n-type contact layer 16 of the p-type layer 15 and a donor concentration of a portion in contact with the p-type layer 15 of the n-type contact layer 16 are high.SELECTED DRAWING: Figure 1
Patent JP-2022120980-A (JP)
Title: Risk degree detection system, risk degree detection apparatus, risk degree detection method, and program
Inventor: HAGA KOHEI
IPC: G06T7/00
Filed: 2021-02-08
Abstract: To detect a risk degree indicating a risk generated due to an external factor such as adhesion of bacteria and viruses to an object itself.SOLUTION: A risk degree detection system includes a smartphone 10 that photographs an image, a risk degree detection server 30 that recognizes an object included in the image photographed by the smartphone 10, and a database 40 in which data relating to a risk degree indicating a risk for the object is registered for each object. The risk degree detection server 30 determines a risk degree of the recognized object based on the data registered in the database 40, and the smartphone 10 displays the risk degree determined by the risk degree detection server 30.SELECTED DRAWING: Figure 1
Patent JP-2022121126-A (JP)
Title: Support unit and riveting device
Inventor: IKEMOTO MITSUKI
IPC: B21J15/30
Filed: 2021-02-08
Abstract: To prevent one member out of a pair of members to be fastened from being damaged, when supporting the pair of members to be fastened that shall be riveted.SOLUTION: Provided is a support unit 10 for supporting a pair of members to be fastened 210, 220 through which a rivet shall be driven at a riveting position P. The support unit 10 includes: an upper clamp 11 for supporting one member out of the pair of members to be fastened 210, 220, so as to surround the riveting position P; and a lower clamp 12 for supporting the other member of the pair of members to be fastened 210, 220, so as to surround the riveting position P. The upper clamp 11 is formed of a metallic material, and supports one member out of the pair of members to be fastened 210, 220, by using a support surface 11a extending in a circumferential direction around an axis line X passing through the riveting position P. On the support surface 11a, a solid lubrication coating material containing fluorine resin as its main component is applied.SELECTED DRAWING: Figure 7
Patent JP-2021073095-A (JP)
Title: Coating equipment
Inventor: YOSHINO ICHIRO
IPC: B05B13/02
Filed: 2021-02-09
Abstract: To provide coating equipment which can fix an object to be coated on a plate without deviation even if a thickness of the object is several micrometers, and also can eliminate temperature unevenness of the object to be coated due to heaters and so on.SOLUTION: Coating equipment 1 has a spray 20 for applying an ink to an object to be coated, a body part 10 which is so located as to face the spray 20, and a heater 12 accommodated in the body part 10. The body part 10 is configured from: a plate 11 on which the object to be coated is placed; a heater box 14 which accommodates the heater 12 therein; and a case 13 in which the heater box 14 is built in while the plate 11 is installed above.SELECTED DRAWING: Figure 5
Patent JP-2022058085-A (JP)
Title: Combination of inhibitors of diacylglycerol acyltransferase 2 and inhibitors of acetyl-coa carboxylase
Inventor: NEETA BALKRISHAN AMIN
IPC: A61P9/00
Filed: 2021-02-18
Abstract: To provide pharmaceutical agents that have DGAT2 inhibiting activity and are useful for treating, preventing or diminishing the symptoms of diseases.SOLUTION: Described herein is a pharmaceutical composition for treating liver disease and diseases related thereto, which comprises 2-{5-[(3-ethoxypyridin-2-yl)oxy]pyridin-3-yl}-N-[(3S,5S)-5-fluoropiperidin-3-yl]pyrimidine-5-carboxamide or pharmaceutically acceptable salt thereof. Also described is a pharmaceutical composition for treating liver disease and diseases related thereto comprising 2-{5-[(3-ethoxypyridin-2-yl)oxy]pyridin-3-yl}-N-[(3S,5S)-5-fluoropiperidin-3-yl]pyrimidine-5-carboxamide or pharmaceutically acceptable salt thereof and 4-(4-(1-isopropyl-7-oxo-1,4,6,7-tetrahydrospiro[indazole-5,4'-piperidine]-1'-carbonyl)-6-methoxypyridin-2-yl) benzoic acid or pharmaceutically acceptable salt thereof.
Patent JP-2022127830-A (JP)
Title: Polyimide precursor solution, production method of porous polyimide film, and porous polyimide film
Inventor: NAKADA KOSUKE
IPC: C08K5/3445
Filed: 2021-02-22
Abstract: To provide a polyimide precursor solution capable of obtaining a dry film good in coating properties, and high in strength while securing dispersibility of particles.SOLUTION: A polyimide precursor solution includes: an aqueous solvent containing water; a particle; and a polyimide precursor, where the polyimide precursor has a high molecular region A including a high molecular weight side maximum value, and a low molecular region B including a low molecular weight side maximum value, in an elution curve by gel permeation chromatography, the weight average molecular weight of the high molecular region A is 50,000 or higher, the weight average molecular weight of the low molecular region B is 10,000 or higher and 30,000 or lower, and when an area of the high molecular region A is a, and an area of the low molecular region B is b, the a/(a+b) value is 0.60 or more and 0.98 or less.SELECTED DRAWING: Figure 1
Patent JP-2022128070-A (JP)
Title: Resin composition for calendering, calendered film and method for producing the same
Inventor: KATSUTA YUTA
IPC: B29C55/06
Filed: 2021-02-22
Abstract: To provide a resin composition for calendaring that contains a poly (3-hydroxy butylate) resin and is suitable for producing a film by calendering.SOLUTION: A resin composition for calendaring contains: a poly (3-hydroxy butylate) resin (A) with a degree of dispersion (Mw/Mn) of 2.09 or less; and a poly (3-hydroxy butylate) resin (B) with a degree of dispersion of 2.10 or more. The total of poly (3-hydroxy butylate) resins have a weight average molecular weight of 400,000 or more and a degree of dispersion of 2.10 or more.SELECTED DRAWING: None
Patent JP-2022128353-A (JP)
Title: Plasma treatment method and apparatus
Inventor: NAGASHIMA MASATSUGU
IPC: B01J19/08
Filed: 2021-02-22
Abstract: To provide a plasma treatment method efficiently performing a plasma treatment of powder and an apparatus.SOLUTION: A plasma treatment method comprises a housing step for housing powder in a chamber, a gas replacement step for forming a reduced gas atmosphere that is an atmosphere that was reduced to a pressure lower than atmospheric pressure and into which a gas was introduced in the chamber by performing a treatment for reducing the pressure of the inside of the chamber by a decompression pump and a treatment of introducing a predetermined gas in the chamber, and a plasma treatment step for plasma treating while stirring the powder under the reduced pressure gas atmosphere formed inside the chamber, in which a particle size of the powder is set to 100 nm to 1 mm, and the atmospheric pressure under the reduced gas atmosphere is set to 1 to 266 Pa.SELECTED DRAWING: Figure 1
Patent JP-2022128855-A (JP)
Title: Mold release film roll
Inventor: OKADA HIROO
IPC: B32B27/00
Filed: 2021-02-24
Abstract: To provide a mold release film roll that has high smoothness and yet extremely less occurrence of blocking, has good releasability and anti-static and is suitable for various adhesive layer protection.SOLUTION: A mold release film roll is configured to have a mold release later, a base film, and an anti-static layer in this order. The mold release layer is a hardening layer of a mold release layer composition containing: (A) non-reactive polyolefin containing 50 to 80 mass% of an ethylene unit; (B) reactive polyolefin; and (C) cross-linking agent, where the (C) cross-linking agent is aliphatic isocyanate having two ot more isocyanate groups in a molecule, with a surface roughness (Sa) of the mold release layer being 20 nm or less. The anti-static layer is a hardening layer of an anti-static layer composite containing: (D) mold release agent having a long-chain alkyl group or fluorine-based mold release agent: and (E) anti-static agent.SELECTED DRAWING: None
Patent JP-2022108238-A (JP)
Title: Process monitoring device, data structure of monitoring database, monitoring data communication method, and process monitoring server
Inventor: MIYAYOSHI NAOAKI
IPC: G05B19/418
Filed: 2021-01-12
Abstract: To provide a process monitoring device, a data structure of a monitoring database, a monitoring data communication method, and a process monitoring server for realizing collection of operation data and monitoring of an operation situation of a manufacturing process in a manufacturing factory by image recognition processing, which are conventionally executed by a control device, such as a PLC.SOLUTION: A monitoring camera 50 photographs monitoring images including manufacturing equipment, an operator, a display device, or a manufacturing workpiece, which are monitoring items of a manufacturing process. Process monitoring devices 103, 104, 105 ... receive the monitoring images via a LAN 60, detect a change of an operation state of the monitoring items and generate monitoring item update data and process monitoring data by deep learning image recognition processing, and realize monitoring of an operation situation in a manufacturing process by accumulating data in a monitoring database. Furthermore, a process monitoring server 300 realizes remote monitoring of an operation situation of a manufacturing process, included in each of one or more manufacturing lines, by receiving and accumulating the monitoring item update data by a monitoring data communication method.SELECTED DRAWING: Figure 28
Patent JP-2022130776-A (JP)
Title: emulsified cosmetic
Inventor: KOTANI KOSUKE
IPC: A61Q17/04
Filed: 2021-02-26
Abstract: To provide an emulsified cosmetic containing niacinamide in a high concentration, which gives an elastic feeling of the skin immediately after application, has excellent spreadability and skin compatibility of the cosmetic, gives fresh sense of use and has excellent stability.SOLUTION: There is provided an emulsified cosmetic which comprises the following (A) to (C): (A) 3 mass% or more of niacinamide, (B) as water-spluble polymer, one or more selected from an acryloyldimethyltaurate-containing copolymer, sclerotium gum, an alcaligenes polysaccharide, sodium carboxymethyldextran and xanthan gum and (C) an ester oil having an IOB value of 0.15 to 0.35.SELECTED DRAWING: None
Patent JP-2021100134-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/822
Filed: 2021-02-26
Abstract: To provide a driving circuit in which the destruction of a semiconductor element due to ESD during the manufacture can be suppressed, and a manufacturing method for the driving circuit, and provide a driving circuit including a protective circuit with small leak current and a manufacturing method for the driving circuit.SOLUTION: A protective circuit is provided in a driving circuit by electric connection to a semiconductor element in the driving circuit. By forming a transistor to become a semiconductor element in the driving circuit and a transistor that forms the protective circuit in the driving circuit at the same time, the destruction of the semiconductor element due to ESD during the manufacture of the driving circuit can be suppressed. In addition, by using the oxide semiconductor film in the transistor that forms the protective circuit in the driving circuit, leak current in the protective circuit is reduced.SELECTED DRAWING: Figure 1
Patent JP-2022131188-A (JP)
Title: Power supply device and illumination device
Inventor: TERASAKA HIROSHI
IPC: H02M3/155
Filed: 2021-02-26
Abstract: To provide a power supply device including a switching element and capable of reducing a noise, and an illumination device including the power supply device.SOLUTION: In an illumination device 10, a power supply device 12 comprises: a power conversion circuit 19 including a switching element Q1 and converting an input power to a prescribed DC power; a composite-type line filter 21 connected to an input unit of the power conversion circuit 19 and having a section in which an impedance peak is a frequency of less than 30 MHz; and a normal mode choke L1 connected to the input unit of the power conversion circuit 19 and having a characteristic for reducing a noise of a low frequency region of less than 30 MHz.SELECTED DRAWING: Figure 1
Patent JP-2022131429-A (JP)
Title: Flame monitor, flame monitoring program, and flame monitoring method
Inventor: KAJIMA TORU
IPC: F23N5/24
Filed: 2021-02-26
Abstract: To provide a flame strength monitor by which a user can properly grasp a malfunction of a combustion device.SOLUTION: A flame strength monitor comprises an acquisition part 21A for acquiring the newest time series data indicating a continuous secular change of the strength of a flame of a burner; and a comparison part 21B for creating malfunction score time series data indicating a secular change of a difference of the strength of the flame by comparing the newest time series data and reference time series data being references which are prepared as time series data indicating the continuous secular change of the strength of the flame of the burner. The reference time series data include the aggregation of time series data indicating the continuous secular change of the strength of the flame of the burner in each of a plurality of times of combustion sequences which are executed before the occurrence of a malfunction at a combustion device, and before the combustion sequence at which the newest time series data are obtained.SELECTED DRAWING: Figure 3
Patent JP-2022132738-A (JP)
Title: Move support system, move support program, and move support method
Inventor: ISHIDA RINA
IPC: G06Q30/02
Filed: 2021-03-01
Abstract: To provide information on an area in which a user is going to move, widely in a simple configuration.SOLUTION: A move support system includes: a consumer information database 2 which stores consumer information to be stored in association with a lifeline supply and demand contract; and an information providing server 5 from which the consumer information can be acquired freely. When a search user U accesses the information providing server 5 via a user terminal 4 and inputs a place in which the user is to move, the information providing server 5 selects a predetermined provider C in the periphery H of the above place from the consumer information database 2, and outputs information on the provider C on the user terminal 4 of the search user U.SELECTED DRAWING: Figure 1
Patent JP-2022132776-A (JP)
Title: hydraulic system
Inventor: ITO CHU
IPC: F15B11/028
Filed: 2021-03-01
Abstract: To provide a hydraulic system capable of acquiring greater regeneration energy.SOLUTION: The hydraulic system includes: a hydraulic pump 11; a variable capacity hydraulic motor 24; supply and discharge lines 22, 23 for supplying and discharging working oil from the hydraulic pump 11 to and from the hydraulic motor 24 to drive the hydraulic motor 24; a first accumulator 41 for accumulating the working oil in the supply and discharge lines 22, 23; and a control device 5 for controlling the hydraulic motor 24. The control device 5 controls a capacity of the hydraulic motor 24 according to a pressure of the working oil accumulated in the first accumulator 41 when the first accumulator 41 communicates with a suction side or a discharge side of the hydraulic motor 24.SELECTED DRAWING: Figure 1