baber/WOPTO huggingface dataset:
Patent JP-2023067094-A (JP)
Title: Decorative member, decorative assembly, and display system
Inventor: SAKONAKA KAZUYUKI
IPC: B32B27/00
Filed: 2021-10-29
Abstract: To provide a decorative member which allows for brightly observing light of a light source device from a specific direction.SOLUTION: Provided is a decorative member 40 comprising a design layer 42 for displaying a design and an anisotropic diffusion layer 41 overlapping the design layer 42.SELECTED DRAWING: Figure 2
Patent JP-2023069350-A (JP)
Title: Method for producing antibody, and antibody
Inventor: EGASHIRA YURIKO
IPC: C12P21/08
Filed: 2021-11-05
Abstract: To provide means for increasing the yield of an antibody in which at least three amino acid residues of a framework region 3 are substituted with arginine residues or lysine residues, in the production of the antibody by a protein expression system using an animal cell.SOLUTION: The foregoing problem is solved by culturing an animal cell into which a gene encoding an antibody has been introduced in the presence of a polyanionic compound, and causing the animal cell to produce an antibody.SELECTED DRAWING: Figure 11
Patent JP-2022010113-A (JP)
Title: Spun-bonded non-woven fabric
IPC: D04H3/16
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of a spun-bonded non-woven fabric. 
     SOLUTION: A diffusion part 20 includes an injection nozzle 34, a diffusion space 36 is provided between the injection nozzle 34 and a mobile zone 32 of a capturing part 18, and a sub-nozzle 40 for jetting air is provided with an opening 40A arranged so as to be aligned with an opening 34A of the injection nozzle 34. The injection nozzle 34 injects a plurality of filaments toward the mobile zone 32 together with air, and the sub-nozzle 40 injects air at a flow rate 1/2 or less and 1/10 or more of a flow rate of the air of the injection nozzle 34. The air injected from the injection nozzle 34 forms a transfer flow flowing in the diffusion space 36 so as to gradually expand, and the plurality of filaments are transferred toward the mobile zone 32 by the transfer flow while being diffused, and are captured. In addition, the air injected from the sub-nozzle 40 flows through a boundary layer of the conveyance flow, and prevents the air in the diffusion space from entering into the transfer flow. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022033763-A (JP)
Title: Resin fiber and method for producing the same
IPC: B29C70/06
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin fiber that has strength and elongation that can withstand a production of a fiber reinforced plastic by a papermaking method and a non-woven fabric method, and that can be continuously produced, and a method for producing the same. 
     SOLUTION: The resin fiber according to the present invention is formed from a thermoplastic resin composition that contains a styrene-based resin, which is characterized in that: a melt volume rate of the thermoplastic resin composition as determined at a temperature of 220°C under a load of 10 kg in accordance with ISO 1133 is 20 (cm 3 /10 minutes) or less; or alternatively, a resin fiber according to the present invention is formed from a thermoplastic resin composition, which is characterized in that: a styrene-based resin and another thermoplastic resin are contained therein and the styrene resin is dispersed on an order of nanometers. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022036970-A (JP)
Title: Method for producing polyamine compound and application of the same
IPC: C08G18/83
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyamine compound capable of producing a polyamine compound using a thiourethane resin as a starting material, and application of the same. 
     SOLUTION: A method for producing a polyamine compound includes: a first step of reacting a thiourethane resin and an amine compound A to produce a polyurea compound; and a second step of reacting the polyurea compound with an amine compound B to produce a polyamine compound. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074856-A (JP)
Title: Gas chromatography device
Inventor: FUKUSHIMA DAIKI
IPC: G01N30/54
Filed: 2021-11-18
Abstract: To provide a gas chromatography device that can properly determine that the temperature of the entire heating object is stabilized after the heating object within a column oven is cooled to a target temperature after temperature increase analysis.SOLUTION: A gas chromatography device 10, which can implement temperature increase analysis, is configured to, with the completion of the temperature increase analysis, cool an interior of a column oven 16 by a cooling mechanism 40. Also, the gas chromatography device is configured to, when a detection temperature from a temperature sensor 44 detecting the temperature of a heating object 46 reaches a target temperature after the interior of the column oven 16 is cooled, heat the heating object 46 by a heater 42, and with the detection temperature from the temperature sensor 44 reaching the target temperature, determine whether the temperature of the entire heating object 46 is stabilized on the basis of the power consumption of the heater 42.SELECTED DRAWING: Figure 6
Patent JP-2022104796-A (JP)
Title: Cmp polishing pad with window having transparency at low wavelengths and material useful in such window
Inventor: MATTHEW R GADINSKI
IPC: H01L21/304
Filed: 2021-11-25
Abstract: To provide a polishing pad useful in chemical mechanical polishing.SOLUTION: The polishing pad comprises: a polishing portion having a top polishing surface and a polishing material; an opening through the polishing pad; and a transparent window within the opening in the polishing pad. The transparent window is secured to the polishing pad. The window comprises a polyurethane composition formed by reacting, in the presence of a hard segment inhibitor for reducing size of the hard segment domains, a polymeric polyol, a polyisocyanate, and a curing agent. The curing agent comprises three or more hydroxyl groups forming hard segments. The polyurethane composition is an amorphous mixture of hard segments in a soft segment matrix, and the polyurethane composition is free of carbon-carbon double bonds.SELECTED DRAWING: None
Patent JP-2023077885-A (JP)
Title: SPF improver
Inventor: MURAKAMI DAI
IPC: A61Q17/04
Filed: 2021-11-25
Abstract: To provide an SPF improver that can give a high SPF value without containing a high proportion of a UV scattering agent.SOLUTION: An SPF improver is a divalent metal salt of a C12-18 fatty acid.SELECTED DRAWING: None
Patent JP-2023079577-A (JP)
Title: Gear manufacturing method and gear
Inventor: MURAMATSU KENICHIRO
IPC: C22C38/00
Filed: 2021-11-29
Abstract: To provide a gear manufacturing method and gear capable of effectively improving the strength of a gear.SOLUTION: A manufacturing method of a gear has the steps of producing an austenitized steel by heating a raw material steel as an austenitic state and forming the tooth surface on the austenitized steel by rolling and then quenching to below the martensitic transformation temperature. The raw material steel comprises a component composition of 0.75-1.10 mass% of carbon, 1.60-2.50 mass% of silicon, 0.20-1.50 mass% of manganese, 0.005-0.025 mass% of sulfur, 1.60-3.00 mass% of chromium, 0.10-0.60 mass% of molybdenum, 0.005-0.100 mass% of aluminum, 0.010-0.025 mass% of nitrogen, and the remainder of iron and impurities.SELECTED DRAWING: Figure 1
Patent JP-2023079611-A (JP)
Title: Interior material for vehicle and seat back panel
Inventor: FUKUI KAZUTAKA
IPC: B60N2/64
Filed: 2021-11-29
Abstract: To provide an interior material for a vehicle which is easily sewn while securing rigidity.SOLUTION: When Shore hardness of an interior material for a vehicle is represented by H [Hs], thickness thereof is represented by d [mm], and flexural rigidity thereof is represented by K[Mpa mm4], an index X=H×K×d2 is set to be smaller than an upper limit value that is set according to sewing easiness required for the interior material for the vehicle. Otherwise, the index X is set to be larger than 3,500 and smaller than 54,000.SELECTED DRAWING: Figure 3
Patent JP-2023081169-A (JP)
Title: Vehicular lighting fixture
Inventor: DANURA SOICHIRO
IPC: F21V8/00
Filed: 2021-11-30
Abstract: To provide a vehicular lighting fixture capable of properly performing light distribution control of an inner lens.SOLUTION: A vehicular lighting fixture 100 includes: a light source 10; a first light guide body 20 which has a rod-like shape, and which guides light from the light source 10 in the longer direction and emits it in a predetermined direction which is a lateral side with respect to the longer direction; and an inner lens 30 which guides light emitted from the first light guide body 20 and emits it at least in the front direction in a state of being mounted on a vehicle. The inner lens 30 has a rod-like second light guide body 40 which has an end surface and a side surface. The second light guide body 40 is arranged opposing to the first light guide body 20 in a state where the end surface has a gap in a predetermined direction between itself and the first light guide body 20 so that the light emitted from the first light guide body 20 enters, and the side surface is formed so as to emit the light which has entered inside from the end surface at least in the front direction.SELECTED DRAWING: Figure 2
Patent JP-2023081525-A (JP)
Title: Accuracy measurement mechanism for multi-joint robot and accuracy measurement method for multi-joint robot
Inventor: HIRAGA TATSUYA
IPC: B25J9/10
Filed: 2021-12-01
Abstract: To easily detect alignment accuracy of a multi-joint robot.SOLUTION: An accuracy measurement mechanism for multi-joint robot comprises a sensor unit, and a jig unit which can be held by a robot hand. The sensor unit has a first length measurement sensor and a second length measurement sensor, and the jig unit includes a jig. The jig has a first side wall and a second side wall which are arranged along a height direction of the jig and are adjacent to each other, and a douser which is located between the first side wall and the second side wall. The first side wall is provided with a first through hole, and the second side wall is provided with a second through hole. The douser has a first side face and a second side face, and a notch including a first inclined plane connected to an end of the first side face and a second inclined plane connected to an end of the second side face, and is located at a position shielding a part of first laser beam passed through the first through hole and a part of second laser beam passed through the second through hole.SELECTED DRAWING: Figure 1
Patent JP-2023081768-A (JP)
Title: Therapeutic agent for fatty liver, pharmaceutical composition, treatment method, and screening method
Inventor: SHINTANI TAKASHI
IPC: A61P43/00
Filed: 2021-12-01
Abstract: To provide a therapeutic agent for fatty liver, a pharmaceutical composition to which the therapeutic agent for fatty liver is applied, and a screening method for the therapeutic agent for fatty liver.SOLUTION: A therapeutic agent for fatty liver comprises a receptor-type protein tyrosine phosphatase O inhibitor as an active ingredient.SELECTED DRAWING: None
Patent JP-2023082599-A (JP)
Title: Toner, two-component developer and manufacturing method of toner
Inventor: WADA OSAMU
IPC: G03G9/113
Filed: 2021-12-02
Abstract: To provide toner which contains large silica and fatty acid metal salt as external additives, has the excellent uniformity of the image density through a service life and can suppress drum filming, a two-component developer and a manufacturing method of the toner.SOLUTION: There is provided toner in which external additives adhere to a surface of a toner particle. The external additives contain silica whose volume average particle diameter is between 50 nm and 200 nm and fatty acid metal salt whose volume average particle diameter is equal to or less than 1.5 μm. The content of superfine powder whose volume average particle diameter is equal to or less than 2 μm in the toner is between 15.0 number % and 30.0 number % . The content of superfine powder whose volume average particle diameter is equal to or less than 2 μm in the toner after external additive removal processing is between 0.1 number % and 10.0 number %.SELECTED DRAWING: None
Patent JP-2023084897-A (JP)
Title: Information processing device and information processing system
Inventor: SUZUKI KEI
IPC: G07C5/00
Filed: 2021-12-08
Abstract: To provide an information processing device etc. for suitably analyzing a situation of an attempted accident to suitably call attention to a vehicle.SOLUTION: In an information processing device 20, an attempted accident data acquisition unit 212 acquires attempted accident data including at least information indicating that a vehicle has encountered an attempted accident and vehicle position data from a plurality of different vehicles, a date and time data acquisition unit 213 acquires date and time data related to the date and time when the attempted accident data was acquired, an estimation unit 214 estimates occurrence probability of the attempted accident at a position related to the attempted accident data based on the attempted accident data and the date and time data, and an attention information output unit 215, when the estimated occurrence probability is higher than a preset threshold, outputs attention information for calling attention to a vehicle present in the vicinity of a position related to the attempted accident.SELECTED DRAWING: Figure 3
Patent JP-2022022397-A (JP)
Title: Semiconductor device
IPC: H01L21/8239
Filed: 2021-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a transistor with high yield, which has high electrical characteristics though having a fine structure; and achieve high performance, high reliability and high productivity in a semiconductor device including the transistor. 
     SOLUTION: In a semiconductor device which has a transistor in which an oxide semiconductor film including a channel formation region and low-resistance regions sandwiching the channel formation region, a gate insulation film and a gate electrode layer with an insulation film including an aluminum oxide film which covers a top face and lateral faces are sequentially laminated, a source electrode layer and a drain electrode layer are provided in contact with the oxide semiconductor film and a top face and part of lateral faces of the insulation film including the aluminum oxide film. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086049-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: UEMURA KOTARO
IPC: G06Q20/10
Filed: 2021-12-09
Abstract: To improve user convenience.SOLUTION: An information processing device according to the present application comprises a reception unit configured to receive invoice information shown on an invoice photographed by a user terminal of a user and specification of payment date and time for the invoice by the user, and a settlement processing unit configured to perform settlement processing based on the invoice information at the specified payment date and time.SELECTED DRAWING: Figure 1
Patent JP-2023086477-A (JP)
Title: Fitting structure of exterior panel
Inventor: FUNAKI MOTOKATSU
IPC: E04F13/08
Filed: 2021-12-10
Abstract: To provide a fitting structure of an exterior panel without a special processing to the external panel, capable of assembling the exterior panel and capable of preventing impact of rainwater by interposing a draining when arranged at a building foundation or when connected with the exterior panel next to each other in a height direction.SOLUTION: A fitting structure of an exterior panel of the invention comprises an exterior panel 1 including a groove-like fitted part 12 having a lower part opened to a back surface side and a draining material 21 including an erected part 22, and the fitted part 12 of the exterior panel 1 is fitted into the erected part 22 of the draining material 2 from above.SELECTED DRAWING: Figure 1
Patent JP-2023086630-A (JP)
Title: Electric performance test machine
Inventor: FURUKAWA KOJI
IPC: G01R31/16
Filed: 2021-12-12
Abstract: To provide an electric performance testing machine which applies a measurement voltage by bringing an electrode in contact with a measurement part of a test piece, measures the electric performance of the test piece, and reduces the influence at the time of generation of a surge.SOLUTION: In a configuration having an application voltage control unit 120, a voltage application electrode 130, and a counter electrode 140, the voltage application electrode 130 includes: a terminal piece 131 to be probe for a measurement part of a test piece 200; a connection piece 132 for the terminal piece 131; a three-dimensional moving mechanism 150 for controlling a three-dimensional movement of the terminal piece 131 with respect to the measurement part of the test piece 200; and a mechanical switch mechanism 160 for switching a contact state in which the terminal piece 131 and the connection piece 132 are conductive with each other in the voltage application electrode 130 and a separation state in which the terminal piece 131 and the connection piece 132 are separated from each other. The mechanical switch mechanism 160 makes the on-state by dropping the connection piece 132 to the terminal piece 131 by its own weight and makes the off-state by separating the connection piece 132 from the terminal piece 131 by the pressure of air.SELECTED DRAWING: Figure 4
Patent JP-2023087451-A (JP)
Title: Biometric information registration and authentication method and biometric information registration and authentication system for ic card having biometric authentication function
Inventor: MIURA YASUTOYO
IPC: G06K19/07
Filed: 2021-12-13
Abstract: To provide a method capable of implementing registering and authenticating biometric information on a Web browser by using a smart phone having an NFC function.SOLUTION: At registration, a Web server transmits a biometric information registration command to an IC card with an NFC function via a communication terminal. The IC card reads the biometric information of a user, stores it in a biometric authentication information storage unit of the IC card, and transmits a response to the Web server via the communication terminal. The Web server notifies the communication terminal of registration complete. The communication terminal notifies service users of the registration complete. At authentication, the IC card reads the biometric information of a user, collates it with biometric information stored in the biometric authentication information storage unit of the IC card, and transmits the collation result to the communication terminal as a response with the NFC function. The communication terminal transmits the received response to the Web server. When the collation is successful, the Web server notifies the communication terminal of the authentication complete. The communication terminal notifies service users of the authentication complete.SELECTED DRAWING: Figure 1
Patent JP-2023087535-A (JP)
Title: Transportation auxiliary device
Inventor: ONODA TAKUYA
IPC: A61G7/08
Filed: 2021-12-13
Abstract: To provide a transportation auxiliary device which can be connected to a bed with a comparatively simple configuration.SOLUTION: A transportation auxiliary device 1 is mounted on a bed 100 so as to assist a transportation operator 200 to transport the bed 100. The device includes: a device body 3; and an engagement member 10 to be attached to a frame of the bed 100. The device body 3 includes a drive source 5b. The device includes: travel means for moving the device body 3; and engagement means for connecting the device body 3 to the frame 101 by engagement with the engagement member 10.SELECTED DRAWING: Figure 7
Patent JP-2023087907-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: SUZUKI AOI
IPC: H01L21/02
Filed: 2021-12-14
Abstract: To provide a semiconductor device suitable for appropriate peeling of a substrate, and a method for manufacturing the semiconductor device.SOLUTION: According to one embodiment, there is provided a semiconductor device comprising a substrate, a first film, a second film, and a third film. The first film is arranged on the principal surface side of the substrate. The second film is formed on the opposite side of the substrate across the first film. A principal surface of the second film comes into contact with a principal surface of the first film. The third film is arranged on the opposite side of the first film across the second film. A principal surface on the substrate side in the third film includes a two-dimensionally distributed salient or a recess. A principal surface on the opposite side of the substrate in the third film is flat. An absorption rate of infrared light of the second film is greater than an absorption rate of infrared light of the third film. A thermal expansion coefficient of the third film differs from a thermal expansion coefficient of the second film.SELECTED DRAWING: Figure 1
Patent JP-2023088790-A (JP)
Title: Non-aqueous electrolyte power storage element
Inventor: KOBAYASHI YOSHIKAZU
IPC: H01M10/052
Filed: 2021-12-15
Abstract: To provide a non-aqueous electrolyte power storage element which can suppress elution of a transition metal element from a positive electrode active material in accordance with a charging and discharging cycle and deterioration of a capacity holding rate even if a non-aqueous electrolyte contains a phosphazene.SOLUTION: A non-aqueous electrolyte power storage element comprises: a positive electrode that contains a positive electrode active material containing a transition metal element; a negative electrode; and a non-aqueous electrolyte. The non-aqueous electrolyte contains: a phosphazene; and at least one kind of alkali metal salt of fluorophosphoric acid and oxalate complex salt. The transition metal element contains a mangan element, an iron element, or a combination of them. A total amount of an amount of the mangan element and the iron element to a sum of the transition metal element is 0.5 or more and 1.0 or less by a mole fraction.SELECTED DRAWING: None
Patent JP-2022098486-A (JP)
Title: Device and method for constricting and/or severing sausage strand
Inventor: MARKUS SCHLIESSER
IPC: A22C13/02
Filed: 2021-12-20
Abstract: To provide a device and method for constricting and/or severing a sausage strand.SOLUTION: The invention relates to a device 10 for constricting and/or separating a sausage strand with two separating devices 1a, 1b which are disposed opposite one another. Each device comprises: a disk 2a, 2b mounted to be rotatable about a first axis A, C; and a disk 3a, 3b arranged thereabove mounted to be rotatable about a second axis B, D with an axis spacing from the first axis A, C. A first end of respective connecting elements 4a, 4b is mounted to be rotatable in the first disk 2a, 2b at a respective distance r from the first axis A, C and a second end in the second disk 3a, 3b is mounted to be rotatable at the same distance r from the second axis B, D. The connecting elements 4a, 4b are guided such that at least one displacement element 5a, 5b, during its rotation about the first axis A, C, is always aligned at a predetermined angle, in particular 90°, relative to the direction of transport.SELECTED DRAWING: Figure 1