baber/WOPTO huggingface dataset:
Patent JP-2022041349-A (JP)
Title: Contact position measuring device and contact position measuring method
Inventor: HONDO TAKATOSHI
IPC: G01L5/20
Filed: 2020-09-01
Abstract: To provide a contact position measuring device and the like that can measure contact positions between wheels and rails with a simple configuration.SOLUTION: A contact position measuring device for measuring a contact position of a wheel 100 of a railroad vehicle with a rail in a direction of sleepers includes: a plurality of strain gauges 1A to 7B for contact position measurement that are arranged distributed in a circumferential direction of a wheel and detect elastic deformation of the wheel and form bridge circuits Qs1 and Qs2 for contact position measurement whose frequency characteristics of an output waveform during wheel rotation change according to the contact position; and a contact position calculation unit that calculates the contact position based on the frequency characteristics of the output waveform of the bridge circuits for contact position measurement during wheel rotation.SELECTED DRAWING: Figure 1
Patent JP-2022041642-A (JP)
Title: Three-dimensional laminated structure
Inventor: KIKUCHI KATSUYA
IPC: H01L23/14
Filed: 2020-09-01
Abstract: To provide a three-dimensional laminated structure with improved heat dissipation performance.SOLUTION: A three-dimensional laminated structure includes a qubit chip 1, an interposer 2 equipped with a through electrode 2a, on which the qubit chip 1 is mounted, and a mounting board 3 equipped with a through electrode 3a, on which the interposer 2 is mounted. A bump 5 is formed between the through electrode 2a of the interposer 2 and the through electrode 3a of the mounting board 3.SELECTED DRAWING: Figure 1
Patent JP-2020203118-A (JP)
Title: In-tunnel fire hydrant device and in-tunnel emergency facility
Inventor: UMEHARA HIROSHI
IPC: A62C35/20
Filed: 2020-09-04
Abstract: To enable handling by identification and interpretation of a name plate to be executed quickly and appropriately by making the name plate easy to read all the time for various patterns assumed when used by an operator.SOLUTION: A fire hydrant storage box 20, which is a housing of a fire hydrant device, which is a part of an in-tunnel emergency facility, is installed so as to be embedded in a watchman's passage 14 along a tunnel wall surface, and a hose with a nozzle is stored inside. A front door 30 is arranged on the front face of the housing, which is a road side, and an upper door 32 is arranged on the upper face of the housing, which is a road surface side of the watchman's passage 14. A display plate is provided at a predetermined position of the fire hydrant storage box 20, which is the housing, and/or the front door 30 and the upper door 32, which are the doors, in which, when viewed in predetermined different directions, mutually different display contents are displayed according to the directions.SELECTED DRAWING: Figure 2
Patent JP-2022048590-A (JP)
Title: Attachment for main rope columnar support and main rope columnar support attached with attachment
Inventor: MORITAKA YUJI
IPC: A62B35/00
Filed: 2020-09-15
Abstract: To provide an attachment for a main rope columnar support which can use the main rope columnar support as a columnar support for suspending an apparatus which is used in a site at which high-place work is performed, and the main rope columnar support which is attached with the attachment.SOLUTION: An attachment 2 for a main rope columnar support which is attached to the main rope columnar support 1 so as to be attachable and detachable comprises: a first plate 20 in which a tip is formed at a hole 20a for suspending a safety block B, and which extends toward a sideway from a columnar support main body 11 by being inserted into a main rope support part 12 from the tip side; a second plate 21 extending downward from a base end of the first plate 20 so as to be substantially orthogonal to the first plate 20, and arranged along a side face of the columnar support main body 11; and a pair of left and right third plates 22 extending from left and right side ends of the second plate 21 so as to be substantially orthogonal to the first plate 20 and the second plate 21, and arranged along the side face of the columnar support 11.SELECTED DRAWING: Figure 4
Patent JP-2021098354-A (JP)
Title: Method of manufacturing conductive film, and method of determining composition of resin composition
Inventor: ISO TAKEHIRO
IPC: C08L23/00
Filed: 2020-09-18
Abstract: To provide a resin composition capable of suppressing generation of draw resonance when processed into a conductive film.SOLUTION: There is provided a method of manufacturing a conductive film, in which a resin composition contains a polyolefin resin and carbon black. The method of manufacturing the conductive film comprises: processing the resin composition by extrusion molding; performing measurement of a change in an extensional viscosity of a test piece in a state in which both ends of the columnar test piece composed of the resin composition are pulled to apply uniaxial elongation deformation at a predetermined strain rate to the test piece; and determining a composition of the resin composition in which a difference between a logarithmic value of the extensional viscosity when the predetermined strain rate is 0.02 (/s) and a logarithmic value of the extensional viscosity when the predetermined strain rate is 0.1 (/s) is lower than 0.5 (Pa s) at a time when 5 (s) has passed from a start of the measurement.SELECTED DRAWING: Figure 1
Patent JP-2022052933-A (JP)
Title: Substrate processing device, manufacturing method for semiconductor device, and program
Inventor: OHASHI TADASHI
IPC: C23C16/44
Filed: 2020-09-24
Abstract: To reduce the amount of depositions on a back surface of a rotary table.SOLUTION: A substrate processing device includes a processing chamber including a plurality of processing regions to process a substrate, a rotary table to sequentially pass the processing regions by rotating the substrate placed in the processing chamber using a point off the substrate as a center, and a rotation mechanism to rotate the rotary table. The processing regions include a first region to supply processing gas to the substrate and a second region to supply insert gas to the substrate. A space below the rotary table for the second region is formed so that the pressure in a space below the rotary table for the second region becomes higher than the pressure in a space below the rotary table for the first region.SELECTED DRAWING: Figure 1
Patent JP-2021006817-A (JP)
Title: Presentation device
Inventor: SHOJI TAKATOSHI
IPC: G01C21/34
Filed: 2020-09-24
Abstract: To provide a presentation device capable of presenting a route considering a passing place when presenting the route on the basis of a past route.SOLUTION: When a new starting place and a destination are set, a method using a navigation device extracts from a route history a route in which a set starting place is positioned within a predetermined range from one edge point in a past route, and a set destination is positioned within a predetermined range from the other edge point different from the one edge point in a past route, compares a first route via a passing place on a past route with a second route via a substitution passing place for at least one passing place from among passing places on a past route, and presents a route on the basis of the comparison result.SELECTED DRAWING: Figure 5
Patent JP-2022055467-A (JP)
Title: Vehicular braking device
Inventor: YOGO KAZUTOSHI
IPC: B60T13/138
Filed: 2020-09-29
Abstract: To provide a vehicular braking device that can prevent liquid pressure from being generated excessively in an electric cylinder and a liquid passage, in ABS control, even when fluid is supplied from a master cylinder to a wheel cylinder before a master cut valve is closed.SOLUTION: The vehicular braking device comprises: a pump 315 that inhales fluid in a low-pressure reservoir 317 and discharges fluid to a space between master cut valves 41 and 42 and a holding valve 313, on liquid passages 61 and 62; a pump activating part 921 that activates the pump 315 when ABS control is executed in a state where a pressurization control part 912 makes an electric cylinder 5 pressurize wheel cylinders 81-84; and a restriction control part 922 that further restricts the volume of fluid discharged by the pump 315 as a position of a piston 53 in a cylinder 51 is located closer to a retreating side, in a state where the pump 315 is activated by the pump activating part 921.SELECTED DRAWING: Figure 4
Patent JP-2021055189-A (JP)
Title: Silica vanadium carbide membrane, silica vanadium carbide membrane coating member, and production method of silica vanadium carbide membrane coating member
Inventor: HABUKA SATORU
IPC: C23C16/515
Filed: 2020-09-29
Abstract: To provide a vanadium membrane having a low frictional coefficient in order to prevent abrasion of a mold surface or a damage to a material to be molded caused by contact friction at the processing time of the material to be molded.SOLUTION: In a silica vanadium carbide membrane containing vanadium, silicon and carbon, the total of a vanadium element concentration, a silicon element concentration and a carbon element concentration in the membrane is 90 at% or more, or otherwise, the vanadium element concentration is 8-30 at%, the silicon element concentration is 8-30 at%, and the carbon element concentration is 40-80 at% in the membrane.SELECTED DRAWING: Figure 1
Patent JP-2022057092-A (JP)
Title: Foam and vehicular interior material
Inventor: SUGIE YUKIHIRO
IPC: C08J9/04
Filed: 2020-09-30
Abstract: To provide a foam that has superior elongation properties and a vehicular interior material obtained by shaping the foam.SOLUTION: In the inventive foam, a break elongation at 160°C measured in accordance with JIS K6767 is 500% or more in MD direction and 300% or more in TD direction. The inventive vehicular interior material is obtained by shaping the foam.SELECTED DRAWING: None
Patent JP-2021038391-A (JP)
Title: Ink set and inkjet recording method
Inventor: YONEDA TAKASHI
IPC: B41J2/01
Filed: 2020-10-14
Abstract: To provide a blue dye that has excellent light resistance, and is for use in dyeing various recording media, preferably fibers, more preferably polyester fibers.SOLUTION: An ink set has a cyan ink and a yellow ink each of which has a water-insoluble colorant, and a liquid medium selected from water or an organic solvent, where the water-insoluble colorant contained in the cyan ink is a compound represented by formula (1) [where R1, R2 and R3 independently represent H or a C1-4 alkyl group, and the total number of carbon atoms of R1, R2 and R3 is 4-12, X is O or the like, provided that all of R1, R2 and R3 are not H].SELECTED DRAWING: None
Patent JP-2022067434-A (JP)
Title: Creation suppression device of high-melting point piping blockage substance and method
Inventor: INABA TOSHIHARU
IPC: B01J21/06
Filed: 2020-10-20
Abstract: To provide a creation suppression device of a high-melting point piping blockage substance which promotes the hydrolysis of an isocyanic acid and a cyanic acid, and reduces a creation amount of a cyanuric acid, and a method therefor.SOLUTION: In a creation suppression device of a high-melting point piping blockage substance, a urea water supply pipe 6 for supplying compressed air and urea water is inserted into piping in which an exhaust gas flows, a urea water spray nozzle 7 is connected to the vicinity of a tip of the urea water supply pipe 6, a mixture part 8 in which the exhaust gas flowing in the piping and sprayed urea water sprayed from the urea water spray nozzle 7 are mixed is arranged, a metal sheet 9 is peripherally entirely or partially formed at an inner wall face of the piping at a periphery of the mixture part 8 in a band shape, and a hydrolysis catalyst layer 10 for promoting the hydrolysis of urea is formed on an inner face of the metal sheet 9.SELECTED DRAWING: Figure 1
Patent JP-2022067765-A (JP)
Title: Mask used also as small item storing bag
Inventor: KUWABARA YUKAKO
IPC: A41D13/11
Filed: 2020-10-21
Abstract: To provide a mask used also as a small item storing bag which, even when a mask is left behind in the home or car where a mask is not normally worn, can cope with it.SOLUTION: There is provided a mask used also as a small item storing bag, in which the mask has a reversible bag-like body for storing a small item such as pocket tissues, and a pair of ear straps 5 disposed on left and right portions of an inner wall 2a of the bag-like body 2. The bag-like body 2 has: a laterally long rectangular shape in its entirety, for example; front and rear surfaces 3A and 3B; and an opening 4 for inserting the pocket tissues at the front surface 3A. When the bag-like body 2 is turned over, the rear surface 3B of the bag-like body 2 forms the mask body, and the ear straps 5 are exposed at the right and left portions of the mask body to form a mask form as a whole.SELECTED DRAWING: Figure 1
Patent JP-2022069107-A (JP)
Title: Game machine
Inventor: TAMURA NOBUYUKI
IPC: A63F7/02
Filed: 2020-10-23
Abstract: To provide a game machine that can suitably increase attention on a game.SOLUTION: As game states, provided are first to third normal game states having different degrees of advantage. If a 10R probability change jackpot is hit in the first normal game state, the game shifts into a second normal game state. If the 10R probability change jackpot is hit and a continuous frequency stored in a continuous frequency counter for time-reduction reaches 10 times in the second normal game, the game shifts into the third normal game state. If the limiter for probability change starts in the third normal game state, the game shifts into the first normal game state. If the 10R probability change jackpot is hit before the limiter for probability change starts in the third normal game, the game shifts into the second normal game state. Hitting the 10R probability change jackpot before the limiter for probability change starts in the third normal game is more difficult than hitting the 10R probability change jackpot in the first normal game state.SELECTED DRAWING: Figure 39
Patent JP-2021137544-A (JP)
Title: Electric signal generation apparatus
Inventor: TAKABE ATSUSHI
IPC: A61N1/36
Filed: 2020-10-23
Abstract: To generate a wave with which many people can undergo satisfactory treatment.SOLUTION: An electric signal generation device for generating an electric signal for generating a wave to be applied to a human body, includes a synthetic wave generating section for generating a basis wave being a low frequency and a prescribed unit of synthetic wave formed by synthesizing a harmonic wave whose frequency is higher than that of the basis wave, with the basis wave, and an electric signal output section using the synthetic wave to convert the generated electric signal into a prescribed type of wave and outputting it to a wave output pad for propagating it to the human body.SELECTED DRAWING: Figure 1
Patent JP-2022069992-A (JP)
Title: Method of assessing low-temperature flow performance of light oil
Inventor: SAWADA TADANORI
IPC: G01N33/22
Filed: 2020-10-26
Abstract: To provide a method of accurately and quickly assessing a low-temperature flow performance of light oil having a wax precipitation rate of 0.35 mass%/°C or greater.SOLUTION: A method of assessing a low-temperature flow performance of light oil having a wax precipitation rate of 0.35 mass%/°C or greater is provided, the method involving keeping a first cooling bath at a specific temperature of -24±0.5°C in the test method specified in JIS K2288: 2011 (petroleum products-light oil-plugging point test method).SELECTED DRAWING: None
Patent JP-2021022943-A (JP)
Title: Terminal and communication method
Inventor: YASUKAWA SHIMPEI
IPC: H04W72/04
Filed: 2020-10-26
Abstract: To provide a technique capable of achieving low latency D2D communication.SOLUTION: A user device in a radio communication system for supporting D2D communication includes a determination unit that receives a first region in a radio frame which is commonly used for downlink communication and uplink communication with a base station, the radio frame including a first region A to which a downlink pilot signal and a downlink control signal are to be mapped and a second region B to which downlink user data or uplink data is to be mapped, to determine whether a D2D signal is transmittable in the second region; and a transmission unit that transmits the D2D signal by using the radio frame in which a D2D physical control channel and a D2D physical data channel are time-multiplexed when the determination unit determines that the D2D signal is transmittable.SELECTED DRAWING: Figure 3A
Patent JP-2021079695-A (JP)
Title: Laminated structure
Inventor: TOSHIMORI Yuto
IPC: C04B35/01
Filed: 2020-10-26
Abstract: To provide a laminated structure excellent in electric characteristics and optical characteristics while suppressing generation of defects such as speckles by suppressing aggregation of an Ag film caused by chlorine.SOLUTION: A laminated structure 10 includes a substrate 11 and a laminated film 20 formed on one surface of the substrate 11. The laminated film 20 has an Ag film 21 formed from Ag or an Ag alloy, and dielectric films 23 respectively laminated adjacent to one surface and the other surface of the Ag film 21. At least one of the dielectric films 23 laminated adjacent to the Ag film 21 is a GaTiZn oxide film containing Ga, Ti, and Zn, and the GaTiZn oxide film is formed in a section of the laminated film other than the outermost layer.SELECTED DRAWING: Figure 1
Patent JP-2022070059-A (JP)
Title: Communication device, communication method, program, and communication system
Inventor: ITO MASASHI
IPC: H04L9/12
Filed: 2020-10-26
Abstract: To increase the amount of data that can be transmitted/received.SOLUTION: A communication device includes a plurality of communication units, a division unit, and a determination unit. The plurality of communication units generates an encryption key by quantum key distribution with an external communication device, encrypts data by using the generated encryption key, and transmits it to the external communication device. The division unit divides data whose transmission is requested from an application, into a plurality of pieces of transmission data. The determination unit determines any one of the plurality of communication units as a communication unit used for transmission of a respective one of the plurality of pieces of divided transmission data.SELECTED DRAWING: Figure 2
Patent JP-2022070349-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-10-27
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: Special state completion means can complete a special state (for example, a time-shortening state) on the basis of the fact that the number of particular states (for example, a small win game state) counted by particular counting means reaches a specific number of times (for example, 1), special state control means can perform control to a special state during a particular state based on derivation and display of a particular display result when the particular display result (for example, a small win pattern) is derived and displayed in a variation display in which a special condition is satisfied (for example, relief time-shortening is satisfied), and particular counting means does not count a particular state based on derivation and display of a particular display result in a variation display in which a special condition is satisfied.SELECTED DRAWING: Figure 33
Patent JP-2021019630-A (JP)
Title: Anti-phospholipase D4 antibody
Inventor: CHO MINKWON
IPC: A61K48/00
Filed: 2020-10-28
Abstract: To provide an antibody that binds to phospholipase D4 (PLD4) and a method for regulating the activity of a plasmacytoid dendritic cell (pDC).SOLUTION: Provided are a monoclonal antibody having a specific amino acid sequence, which binds to a PLD4 protein on the surface of a human plasmacytoid dendritic cell; a fragment, a CDR-transplanted antibody, a single-chain Fv, a linear antibody, or a multispecific antibody and a fragment thereof, containing the antigen-binding region. Also provided are a polynucleotide encoding the antibody and an expression vector containing a polynucleotide; and a host cell into which the expression vector is introduced. Further provided are a method for culturing to the host cell to produce a fragment containing the antibody and an antigen-binding region; and a method for regulating the activity of pDC by administering the polynucleotide or the expression vector.SELECTED DRAWING: None
Patent JP-2022027384-A (JP)
Title: Thermoplastic resin foam sheet, thermoplastic resin foam sheet molding and method for producing them
IPC: C08J9/04
Filed: 2020-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet which is excellent in heat-resistant strength since a container after heating becomes soft and is less likely to be handled in a conventional technique. 
     SOLUTION: A thermoplastic resin sheet has a sheet-like thermoplastic resin foam, in which the thermoplastic resin foam contains a thermoplastic resin, and the thermoplastic resin contains a polyester-based resin and a polyimide-based resin and has a single glass transition temperature. The glass transition temperature of the thermoplastic resin is preferably 80-130°C, and an absolute value of a difference between an endothermic quantity and an exothermic quantity determined by heat flux differential scanning calorimetry at a heating rate of 10°C/min is preferably 3-35 J/g. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021041700-A (JP)
Title: Image formation apparatus, control method of the same, and program
Inventor: OYA HIROSHI
IPC: B41J29/46
Filed: 2020-10-30
Abstract: To solve such a problem that all the users can use all the menus since the restriction on a function performed by a log-in program does not work when the log-in program is forcibly terminated in a case where abnormality occurs in the log-in program.SOLUTION: An image formation apparatus for authenticating a user by a log-in program that operates on firmware, when detecting abnormality in the log-in program, displays a screen that does not accept an operation of executing a job by a user through operation means without terminating the log-in program, and permits the acceptance of the operation of executing the job by the user through the operation means in response to the acceptance of the operation of invalidating the log-in program by the user.SELECTED DRAWING: Figure 7
Patent JP-2022073238-A (JP)
Title: Fuel cell mounting system
Inventor: YANAGIURA TAKASHI
IPC: B60K8/00
Filed: 2020-10-30
Abstract: To provide a fuel cell mounting system with improved safety against hydrogen leakage.SOLUTION: A fuel cell vehicle 1 comprises: a vehicle body having a frame structure with a pair of side members 2; a fuel cell FC; a first hydrogen tank TNK1; a second hydrogen tank TNK2 arranged posterior to the first hydrogen tank TNK1; first hydrogen piping L1 connecting the fuel cell FC and the first hydrogen tank TNK1; and second hydrogen piping L2 connecting the fuel cell FC and the second hydrogen tank TNK2. The first hydrogen tank TNK1 and the second hydrogen tank TNK2 are arranged outside the side members 2 in a vehicle width direction. In an anterior view, the second hydrogen piping L2 is positioned higher than a vertical center of the first hydrogen tank TNK1, lower than an upper edge section of the first hydrogen tank TNK1, outside the pair of side members 2 in the vehicle width direction, and closer to a center of a vehicle than a central section of the first hydrogen tank TNK1 in the vehicle width direction.SELECTED DRAWING: Figure 3