baber/WOPTO huggingface dataset:
Patent JP-2021031056-A (JP)
Title: Tire including sealant layer and sound absorbing material layer
Inventor: LEE JI WAN
IPC: D04H1/593
Filed: 2020-08-12
Abstract: To provide a tire including a sealant layer and a sound absorbing material layer.SOLUTION: A tire 1 includes: a sound absorbing material layer 3 which is attached to an inner surface of the tire 1; and a sealant layer 2 which is disposed between the inner surface of the tire and the sound absorbing material layer and includes a sealant for attaching the sound absorbing material layer to the inner surface of the tire, wherein the sound absorbing material layer includes a non-woven fabric.EFFECT: The tire has a performance of noise reduction while being capable of performing self-sealing when the tire is punctured, and when the tire is punctured and damaged, only the sealant is introduced to a damaged portion and a constituent component of the sound absorbing material layer is not introduced to the damaged portion, and thus, a problem of air leakage can be efficiently prevented.SELECTED DRAWING: Figure 1
Patent JP-2021096825-A (JP)
Title: End-to-end model training method and apparatus
Inventor: XIONG HAO
IPC: G06N99/00
Filed: 2020-08-19
Abstract: To provide an end-to-end model training method and apparatus which improve training data and an optimization target function, and train an end-to-end learning model in combination therewith, thereby screening out poor results that greatly affect entire result and improving the accuracy of the end-to-end learning model.SOLUTION: A method includes the steps of: obtaining training data containing a plurality of training samples; and training a preset end-to-end model until a value of a preset optimization target function is smaller than a preset threshold. The training samples include an original sequence, a target sequence and a corresponding tag list. The tag list includes importance tags in the target sequence and avoidance tags corresponding to the importance tags. The avoidance tags are irrelevant tags corresponding to the importance tags.SELECTED DRAWING: Figure 1
Patent JP-2022034834-A (JP)
Title: Grinding method and grinding device for grinding wafer after tape grinding
Inventor: OZAWA HIRONAGA
IPC: H01L21/304
Filed: 2020-08-19
Abstract: To grind a wafer to a uniform thickness.SOLUTION: A grinding method of a wafer 18 comprises: a first holding step of sucking and holding an upper surface 180 of the wafer 18 to which a protective tape 19 is bonded to a lower surface 181 of the wafer 18, on a holding surface 200; a first grinding step of grinding an upper surface 190 of the protective tape 19 using a first grinding wheel 310; a separation step of separating the wafer 180 sucked and held by the holding surface 200 in the first holding step from the holding surface 200; a reversing step of reversing the upper and lower surfaces of the wafer 18; a second holding step of sucking and holding the upper surface 190 of the protective tape 19 on the holding surface 200; and a second grinding step of grinding the wafer 18 to a predetermined thickness using a second grinding wheel 320, thereby grind the wafer to a uniform thickness.SELECTED DRAWING: Figure 1
Patent JP-2022038811-A (JP)
Title: Encryption processing device, encryption processing method, and program
Inventor: OMINO TSUKASA
IPC: G09C1/00
Filed: 2020-08-27
Abstract: To make side channel attacks more difficult.SOLUTION: An encryption processing device includes a mask storage section, a generation section, and an arithmetic section. The mask storage section stores a plurality of divided masks that is applied to an input sentence on which mask processing is performed in a unit of processing of a predetermined size corresponding to a size of data obtained by dividing target data of encryption processing into a plurality of pieces and that has the same size as that of data obtained by further dividing the data of the unit of processing. The generation section read outs the plurality of divided masks at different respective timings from the mask storage section and generates a plurality of first masks using the plurality of read-out divided masks at different respective timings. The arithmetic section executes arithmetic processing on intermediate data of the encryption processing using the plurality of first masks at different respective timings.SELECTED DRAWING: Figure 3A
Patent JP-2022039062-A (JP)
Title: Two-dimensional barcode with abuse prevention function
Inventor: MIYAI MASANORI
IPC: G06K19/08
Filed: 2020-08-27
Abstract: To provide an authentication system constituted from an identification medium for storing information associated with an identification object, a data processing device for mobile phones, etc., capable of accessing the information stored in the identification medium, and an identification medium authentication server connected by wire or by wireless to the data processing device.SOLUTION: Provided is an authentication system for authenticating the genuineness of an identification medium, the system reading identification medium specific information and filter information from an RFID by the same two-dimensional barcode as existing systems on the surface and a two-dimensional barcode seal composed of an RFID on the reverse side and verifying the filter information, making it possible to detect falsified two-dimensional barcode seals by the verification result and suppress the occurrence of various presumable security accidents.SELECTED DRAWING: Figure 4
Patent JP-2021038459-A (JP)
Title: Chalcogenide film, and method and device for depositing structure including the same
Inventor: MIIKA MATTINEN
IPC: C23C16/30
Filed: 2020-08-31
Abstract: To provide a method for depositing a group 5 chalcogenide on a base material.SOLUTION: The method for depositing a structure comprises: supplying a base material to a reaction chamber; supplying a group 5 precursor to the reaction chamber; supplying a chalcogen reactant to the reaction chamber; and a periodic deposition process, for example, periodic chemical vapor deposition (CVD) and/or atomic layer deposition (ALD); and additionally or alternatively forming a layer including a 2D group 5 chalcogenide on the base material and/or forming a layer including a group 5 metal chalcogenide on the base material. The group 5 chalcogenide material can be a group 5 dichalcogenide material or can include the same.SELECTED DRAWING: Figure 1
Patent JP-2020199294-A (JP)
Title: Apparatus for receiving discharged urine
Inventor: ROBERT A SANCHEZ
IPC: A61F5/44
Filed: 2020-09-02
Abstract: To provide a system suitable for collecting and transporting urine away from the body of a person or animal.SOLUTION: The system may include an assembly having: a fluid impermeable casing having a fluid reservoir at a first end and a fluid outlet at a second end; and a longitudinally extending fluid impermeable layer coupled to the fluid reservoir and the fluid outlet and defining a longitudinally elongated opening between the reservoir and the outlet. The assembly can further include: a fluid permeable support disposed within the casing with a portion extending across the elongated opening; and a fluid permeable membrane disposed on the support and covering at least the portion of the support extending across the elongated opening, so that the membrane is supported on the support and disposed across the elongated opening. The assembly can further include a tube having a first end disposed in the reservoir and a second, fluid discharge end.SELECTED DRAWING: Figure 1
Patent JP-2022042869-A (JP)
Title: Compressor and compressor system
Inventor: INABA TAKANARI
IPC: F04B39/06
Filed: 2020-09-03
Abstract: To suppress a heat input from a discharge space to a suction space while reducing an adhesion risk of frost on a compressor surface, and to prevent the lowering of volume efficiency of a compressor due to the heat input.SOLUTION: A compressor is equipped with a cylinder 12, a piston 14 configured to reciprocate in the cylinder 12, a suction space Si that can communicate to an actuation chamber Sc formed by the cylinder 12 and the piston 14, a discharge space Sv that can communicate to the actuation chamber Sc formed by the cylinder 12 and the piston 14, a partition wall portion 16 that is disposed so as to surround the actuation chamber Sc and defines the suction space Si and the discharge space Sv, and a refrigerant path 18 formed on the partition wall portion 16.SELECTED DRAWING: Figure 1
Patent JP-2021002370-A (JP)
Title: Information processor, system, mobile terminal and program
Inventor: SUZUKI AKITOSHI
IPC: G01C21/26
Filed: 2020-09-11
Abstract: To provide an information processor capable of searching for a target place from a route through which a user has passed, a system, a mobile terminal and a program.SOLUTION: The information processor includes: input means for inputting identification information on a mobile terminal and search information on each location disclosure place whose location is disclosed; specification processing means for specifying, as a search range, a range along a trajectory in trajectory information on the mobile terminal from the trajectory information on the mobile terminal corresponding to the identification information input by the input means; extraction processing means for extracting location information which indicates being within the search range specified by the specification processing means and in which search object information meets the search information input by the input means from correspondence information indicating a correspondence relation between the location information concerning the location disclosure place and the search object information; and output means for outputting the location information extracted by the extraction processing means.SELECTED DRAWING: Figure 4
Patent JP-2020205278-A (JP)
Title: Solid oxide fuel cell system
Inventor: TSUBOI FUMIO
IPC: H01M8/04
Filed: 2020-09-15
Abstract: To provide a solid oxide fuel cell system which can generate a sufficient amount of steam in an evaporation chamber.SOLUTION: The invention is a solid oxide fuel cell system (1) which comprises: a module container (8); a heat-insulating material (7); a combustion part (18) for combusting a residual fuel gas; a fuel gas-supply device (38); a water-supply device (28) for supplying steam reforming water; and an evaporation mixer (140) disposed outside the module container. The evaporation mixer has an exhaust-gas chamber (154) formed in a lower layer side, and an evaporation chamber (150) formed on an upper layer side for evaporating water; the combustion gas flows from a first end portion to a second end portion; water from the water-supply device is supplied to the second end portion; steam flows out from the first end portion; a raw fuel gas is supplied to the evaporation chamber; and water from the water-supply device is supplied onto an evaporation face (143A) of the evaporation chamber. Further the evaporation mixer has a mixing chamber (151) for mixing steam and the raw fuel gas, which is formed so as to be surrounded by an evaporation face, on a downstream side of the evaporation chamber.SELECTED DRAWING: Figure 8
Patent JP-2022049074-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-09-16
Abstract: To provide a slot machine improved in connection with a configuration for performing background control according to notification of an operation mode.SOLUTION: One of first background control and second background control is performed at different selection ratios between when winning a navigation small winning combination by an internal lottery and when winning a specific small winning combination by an internal lottery, thus appropriately allowing notification of an operation mode to appeal to a player by background control performed according to significance of a navigation performance.SELECTED DRAWING: Figure 9
Patent JP-2021155841-A (JP)
Title: Method for producing alloy powder for r-t-b-based sintered magnet and jet mill pulverization system
Inventor: MORIMOTO HITOSHI
IPC: H01F41/02
Filed: 2020-09-24
Abstract: To improve pulverization efficiency by jet mill pulverization.SOLUTION: A method for producing an alloy powder for R-T-B-based sintered magnet of the present disclosure comprises: a step of supplying coarsely pulverized powder of alloy for R-T-B-based sintered magnet (R is at least one of the rare earth elements and always includes at least one of Nd and Pr, T is at least one of the transition metal elements and always includes Fe. B is boron.) into a jet-mill pulverizing device comprising a classification rotor; and a pulverization step of forming finely pulverized powder by pulverizing coarsely pulverized powder inside the jet-mill pulverizing device and discharging the finely pulverized powder by the classification rotor, in the pulverization step, both of a weight of powder retained inside the jet-mill pulverizing device and a rotation speed of the classification rotor are controlled.SELECTED DRAWING: Figure 1
Patent JP-2022056746-A (JP)
Title: Abnormality detection model evaluating system and evaluating method
Inventor: YAMAGATA KENICHI
IPC: G05B23/02
Filed: 2020-09-30
Abstract: To calculate the evaluation value for an abnormality detection model so as to reduce the waste of generation of the abnormality detection model.SOLUTION: An evaluating system includes: a model generating unit 1 that generates an abnormality detection model 2 that is a modelized relation between explanatory variable data which is time-series data and the normal range of objective variable data; an evaluation value calculating unit 3 that calculates the evaluation value for the abnormality detecting model 2 on the basis of the estimated result of the normal range of the objective variable output by the abnormality detection model 2 when an explanatory variable for test is input to the abnormality detection model 2 and of actual measured data on the objective variable corresponding to the explanatory variable for test; and an evaluating unit 4 that evaluates the abnormality detection model 2 on the basis of the evaluated value.SELECTED DRAWING: Figure 1
Patent JP-2022057445-A (JP)
Title: Lighting control system
Inventor: ITO AYAKO
IPC: H05B47/11
Filed: 2020-09-30
Abstract: To perform dimming that an occupant feels comfortable with a simple configuration.SOLUTION: A lighting control system (1) in a room (9) with a translucent window (11) includes a plurality of lighting fixtures (2) installed on the ceiling of the room, a plurality of illuminance sensors (3a to 3c) placed on the wall of the room, and dimming control means that controls dimming of the plurality of lighting fixtures on the basis of the detection values of the plurality of illuminance sensors. The plurality of illuminance sensors include a face-to-face sensor (3b) that faces the window and a non-face-to-face sensor (3a, 3c) that faces a different direction from the window.SELECTED DRAWING: Figure 1
Patent JP-2022059452-A (JP)
Title: Blower module
Inventor: YOSHITOMI TERUO
IPC: A62B7/12
Filed: 2020-10-01
Abstract: To improve comfort of a user wearing a mask, by reducing an increase in humidity on the inside of the mask.SOLUTION: A blower module supplies air to the inside of a mask 100 that comprises a body part 101 for covering the mouth and nose of a user U and an annular member 102 for holding the body part 101 on the face F of the user U. The blower module includes nozzles 23 and 24 for being inserted between the body part 101 and the face F of the user U.SELECTED DRAWING: Figure 3
Patent JP-2022060012-A (JP)
Title: Cobalt-free chemical conversion coating treatment solution and method for treating chemical conversion coating using the same
Inventor: TAMURA NAOYA
IPC: C23C22/30
Filed: 2020-10-02
Abstract: To provide a cobalt-free chemical conversion coating treatment solution capable of forming a chemical conversion coating excellent in corrosion resistance and scratch resistance and having excellent solution stability, and a method for treating the chemical conversion coating using the same.SOLUTION: A cobalt-free chemical conversion coating treatment solution includes (A) trivalent chromium ions, (B) colloidal silica, (C) two kinds of carboxylic compounds described in any one of the following (1)-(6), (1) an oxalic acid compound and a malonic acid compound, (2) an oxalic acid compound and a tartaric acid compound, (3) an oxalic acid compound and a malic acid compound, (4) an oxalic acid compound and an acetic acid compound, (5) a tartaric acid compound and a citric acid compound, (6) a tartaric acid compound and a malonic acid compound, (D) titanium compound and (E) one or two or more kinds of a groups consisting of sulfate ions, nitrate ions and chloride ions.SELECTED DRAWING: None
Patent JP-2022060634-A (JP)
Title: Wire harness
Inventor: TANAKA KOSUKE
IPC: H01B7/00
Filed: 2020-10-05
Abstract: To provide a wire harness capable of suppressing a decrease in cut-off performance.SOLUTION: A wire harness includes an electric wire member, an exterior member 30 which covers the outer circumference of the electric wire member, and a route-regulating member 40 which covers a part of the exterior member 30 in the circumferential direction of the outer circumference of the exterior member 30. The route-regulating member 40 has: an insertion port 44 which opens in a direction orthogonal to the length direction of the route-regulating member 40, extends along the entire length direction and is configured so that the exterior member 30 can be inserted therein; a first end part 41 and a second end part 42 which are positioned on mutually opposite sides in the circumferential direction and form the insertion port 44; and a connection part 43 which connects between the first end part 41 and the second part 42. The shape of the connection part 43 is an arc which forms a part of the circumference of a first virtual circle Z centered on a point A on an axis along the length direction of the route-regulating member 40. The connection part 43 has a larger curvature radius than that of the exterior member 30. The first end part 41 and the second end part 42 bend inward of the first virtual circle Z to come into contact with the outer surface of the exterior member 30.SELECTED DRAWING: Figure 4
Patent JP-2022061357-A (JP)
Title: Assessment assisting device, assessment assisting method, and assessment assisting program
Inventor: FUJISAKI KAZUHIKO
IPC: G06Q10/10
Filed: 2020-10-06
Abstract: To provide an assessment assisting device, an assessment assisting method, and an assessment assisting program, for appropriately assisting in assessing a person to be assessed based on an assessment pertaining to a plurality of work tasks assigned to the person to be assessed.SOLUTION: In an assessment assisting system provided with an assessment assisting server and a user terminal, an assessment assisting server 100 comprises: an assessment input section for, from a plurality of assessors, accepting input of assessment raw points which are numerical values representing assessments pertaining to one person to be assessed; a calculation section for calculating a plurality of assessment points indicating the assessments pertaining to the person to be assessed, by multiplying each of the plurality of assessment raw points by weight corresponding to work tasks assigned to the assessors and the person to be assessed; and an output section for outputting the plurality of assessment points as to the one person to be assessed.SELECTED DRAWING: Figure 2
Patent JP-2022066971-A (JP)
Title: Cleaning device
Inventor: KAWAKAMI NAOYA
IPC: B04C5/14
Filed: 2020-10-19
Abstract: To provide a small-sized cleaning device which has high cleaning effect while suppressing outflow of a cleaning object.SOLUTION: A cleaning device comprises: a container 3 having an inflow port in which a liquid flows, and an ejection port 331 which swirls flowed-in liquid, and ejects a part of the liquid; a storage tank 4 which faces the ejection port 331 and stores storage liquid including an admixture and a cleaning object; and a carrying-out device 5 which carries out the cleaning object stored in the storage liquid stored in the storage tank 4. The container 3 has, between the inflow port and the ejection port 331, a throttled portion 32 of which the cross-sectional area of an internal space defined by an inner periphery of the container 3 decreases on the ejection port 331 side with respect to the inflow port side. The ejection port 331 is connected to the storage liquid stored in the storage tank 4.SELECTED DRAWING: Figure 3
Patent JP-2022069313-A (JP)
Title: Fire-extinguishing member installation structure, distribution box and fire-extinguishing member device
Inventor: KISHI GENJI
IPC: A62C3/16
Filed: 2020-10-23
Abstract: To provide a fire-extinguishing member installation structure capable of suppressing the delay in fire extinguishing, a distribution box and fire-extinguishing member device.SOLUTION: A fire-extinguishing member installation structure includes devices K disposed in a storage space S delimited in the inside of a distribution box 11. A metal heat conduction part 43 is disposed on the upper sides of the devices K in the storage space S. The heat conduction part 43 includes a heat receiving surface 43b along an upper wall surface 15a located on the upper side of the devices K. The storage space S includes a fire-extinguishing member 50 reacting to heat to generate fire-extinguishing gas or fire-extinguishing liquid, disposed therein. The fire-extinguishing member 50 is disposed at a part of the heat receiving surface 43b.SELECTED DRAWING: Figure 2
Patent JP-2022072188-A (JP)
Title: Furniture and booth
Inventor: TSUCHIYAMA WAKU
IPC: A47C9/06
Filed: 2020-10-29
Abstract: To provide furniture and a booth which can prevent articles or the like from being caught.SOLUTION: A chair 12 related to one embodiment of the invention includes a base part 71, a seat 73 positioned above the base part 71, a linkage mechanism 120 which connects the base part 71 and the seat 73 so that the seat 73 can move between a seating position where the seat 73 turns upward and a rising position where the seat 73 turns to the front, and a cover member 76 which encloses an entire circumference of the linkage mechanism 120 between the base part 71 and the seat 73. The cover member 76 includes an extending and contracting part 161 which extends and contracts by following displacement of the linkage mechanism 120.SELECTED DRAWING: Figure 9
Patent JP-2022075174-A (JP)
Title: Method and apparatus for manufacturing plate glass
Inventor: OKADA SADAJI
IPC: B28D7/04
Filed: 2020-11-06
Abstract: To suppress the occurrence of chippings or cracks, etc. so that an appropriate bending stress acts in the periphery of a scribe line when folding and breaking plate glass having a vertical posture and having an unnecessary region including an ear part.SOLUTION: A method for manufacturing plate glass comprises: forming scribe lines S on the sides of the surfaces Ga and Gy having a boundary part between an effective region G1 and an unnecessary region G2 including an ear part Ge having a plate thickness thicker than the effective region G1 in a plate glass G having the effective region G1 and the unnecessary region G2 and formed in a width direction end; and folding and breaking the plate glass G along the scribe lines S while pulling the unnecessary region G2 in the vertical direction in the state of hanging and supporting the plate glass G in a vertical posture.SELECTED DRAWING: Figure 2