baber/WOPTO huggingface dataset:
Patent JP-2022121171-A (JP)
Title: Image processing device, control method of image processing device, and program
Inventor: SHIMAKAWA YASUNORI
IPC: G06Q20/18
Filed: 2021-02-08
Abstract: To execute a transfer process by reading a manuscript and specifying transfer destination information regarding the transfer destination and a transfer amount of money according to a result obtained by the character recognition process.SOLUTION: An image processing device includes: reading means for reading a manuscript; processing means for executing a character recognition process to characters contained in an image of the manuscript read by the reading means; specifying means for specifying transfer destination information and transfer amount of money regarding the transfer destination from the result obtained by the character recognition process executed by the processing means; and transmitting means for transmitting the transfer destination information and transfer amount of money regarding the transfer destination specified by the specifying means.SELECTED DRAWING: Figure 6
Patent JP-2022123403-A (JP)
Title: Authentication device and authentication method
Inventor: KAGA YOSUKE
IPC: G06F21/60
Filed: 2021-02-12
Abstract: To realize two-factor authentication of preventing information leakage from registered data by empty-handed authentication that does not require possessions at the time of authentication.SOLUTION: An authentication device holds a combination of a confidential template generated from a private key and biometric information using biometric encryption and encrypted identity verification information obtained by encrypting identity verification information with the private key, and user's biometric information; extracts the private key from the confidential template using the user's biometric information; decrypts the encrypted identity verification information using the extracted private key, to obtain the identity verification information; and confirms the identity of the user based on the acquired identity verification information.SELECTED DRAWING: Figure 1
Patent JP-2021127980-A (JP)
Title: Anti-torpedo defense system
Inventor: FUKUNAGA MIKIO
IPC: F42B22/04
Filed: 2021-02-12
Abstract: To provide an underwater mine to defend a ship against a torpedo.SOLUTION: The invention provides an underwater mine with a net that clings to a torpedo and explodes. The underwater mine is attached and fixed to the net, and the net is opened underwater.SELECTED DRAWING: Figure 1
Patent JP-2022126119-A (JP)
Title: Mold for resin injection molding
Inventor: NISHIDA KENJI
IPC: B29C45/73
Filed: 2021-02-18
Abstract: To provide a mold for resin injection molding capable of shortening a cooling time and shortening a cycle time without enlarging a cross-sectional area of a sprue part with a reduced cost.SOLUTION: A mold 100 for resin injection molding is divided into a fixed side mold part A and a movable side mold part B with a dividing plane PL as a boundary, and allows a molten resin to be filled into a product portion formed by the fixed side mold part A and the movable side mold part B to mold a molded product. The fixed side mold part A has a sprue bush 8 provided with a hollow sprue part 9 for injecting and filling the molten resin, and a solidification delaying pin 16 whose longitudinal direction X is a filling direction X along which the molten resin is injected and filled in the sprue part 9. When the fixed side mold part A and the movable side mold part B are brought into a tight contact with each other at the dividing plane PL, the solidification delaying pin 16 is inserted into th sprue part 9.SELECTED DRAWING: Figure 1
Patent JP-2021173282-A (JP)
Title: Compression apparatus and filling station comprising such apparatus
Inventor: GUILLAUME PETITPAS
IPC: F04B53/08
Filed: 2021-02-19
Abstract: To transmit a large amount of force and power from an actuating mechanism to a cold head, and to minimize input of heat into the cold head.SOLUTION: An apparatus comprises pistons 5, 8 and sleeves 13, 14 delimiting compression chambers 3, 4, and a shaft that is able to move in translation along a longitudinal axis A. The shaft is connected to the pistons or sleeves and able to move alternately in two opposite directions to ensure a phase of compressing a fluid and a phase of taking the fluid into the compression chamber by relatively moving the pistons and the sleeves. The shaft comprises a portion 151 of reduced cross section in the longitudinal direction, separating two adjacent parts 153, 154 of the shaft. A linking element 155 made of a material that is less thermally conductive than a constituent material of the shaft, in particular made of a composite material, has two ends connected respectively to the two adjacent parts of the shaft.SELECTED DRAWING: Figure 3
Patent JP-2022134161-A (JP)
Title: Lighting fixture
Inventor: TSUKAMOTO MICHIO
IPC: F21S41/153
Filed: 2021-03-03
Abstract: To provide a lighting fixture which performs lighting in a desired region by an optical step arranged at a lens, and is enabled in lighting at homogeneous luminosity.SOLUTION: A lighting fixture comprises a light source 31, and a lens 4 for emitting light emitted from the light source 31 as illumination light. The lens 4 comprises an optical divergence step 51 for diverging light as an optical step. In the optical divergence step 51, a plurality of unit steps 52 are arranged in a lattice shape, and in each of the unit steps 52, a light incident face 521 is constituted of a non-circular arc recessed cylinder face which is formed on the basis of a plurality of circular arcs which are different in curvature radii. The light incident face 521 of the non-circular arc recessed cylinder face is constituted so that a curvature radius of a center part in an alignment direction is smaller than curvature radii of its both-side parts.SELECTED DRAWING: Figure 5
Patent JP-2022135044-A (JP)
Title: Pyrolysis processor, and pyrolysis processing method
Inventor: MIURA KAZUHIRO
IPC: B29B17/02
Filed: 2021-03-04
Abstract: To provide a pyrolysis processor capable of pyrolysis processing a resin under a proper pyrolysis condition.SOLUTION: A pyrolysis processor comprises: pyrolysis means for pyrolyzing a recycled resin material; detection means for detecting impurities in the recycled material introduced into the pyrolysis means; and a determining means for determining a condition regarding an introduction amount of a virgin resin material to be introduced into the pyrolysis means together with the recycled resin material.SELECTED DRAWING: Figure 1
Patent JP-2022060136-A (JP)
Title: Taxi information processing method, taxi information processing system, and taxi terminal system
Inventor: HIASA TAKAHIRO
IPC: G07B13/00
Filed: 2021-03-09
Abstract: To provide a taxi information processing method expected to give a sense of ease to a user, a taxi information processing system, and a taxi terminal system.SOLUTION: A taxi information processing method includes: deciding a route on the basis of a desired riding spot and a destination spot of a user who desires to get a taxi; fixing an advance fee relating to taking the taxi on the basis of the decided route; displaying the decided route and the fixed advance fee on a user terminal device used by the user and a taxi terminal device used by a driver of the taxi; and storing the decided route on a database. The fixed advance fee may be displayed on a fee display device equipped in the taxi while the user is sitting in the taxi.SELECTED DRAWING: Figure 1
Patent JP-2022108700-A (JP)
Title: Method for producing cobalt sulfate
Inventor: HIRAGORI SHINICHI
IPC: C22B3/06
Filed: 2021-03-11
Abstract: To provide a method for producing a cobalt sulfate with high purity through separating impurities and cobalt, without employing an electrolysis process, from a cobalt chloride solution containing the impurities.SOLUTION: The method sequentially executes: a copper removal process S1 of adding a sulfurizing agent to a cobalt chloride solution containing impurities to generate a sedimentation of a sulfide of copper and perform separation and removal of the sedimentation; a first solvent extraction process S2 of causing the cobalt chloride solution to have contact with an organic solvent containing an alkylphosphate-based extraction agent to extract zinc, manganese and calcium to the organic solvent and perform separation and removal thereof; a second solvent extraction process S3 of causing the cobalt chloride solution to have contact with an organic solvent containing a carboxylic acid extraction agent, to extract cobalt to the organic solvent and thereafter back-extract the cobalt by sulfuric acid so as to obtain a cobalt sulfate solution; and a crystallization process S4 for the cobalt sulfate obtained through the second solvent extraction process S3. Without employing an electrolysis process, cobalt can be separated from impurities containing magnesium, and a cobalt sulfate with high purity can be directly obtained.SELECTED DRAWING: Figure 1
Patent JP-2022138834-A (JP)
Title: Influencer extraction device, influencer extraction method, program and recording medium
Inventor: HIMURO AKIHITO
IPC: G06Q30/02
Filed: 2021-03-11
Abstract: To provide an influencer extraction device capable of extracting an influencer.SOLUTION: In an influencer extraction device 10 according to the present invention: an aggregation data generation unit 12 generates aggregation data obtained by aggregating the number of visits and the number of encounters for each visitor on the basis of visit information and encounter information; a setting unit 13 analyzes the aggregation data to set a prediction expression for calculating a prediction value of the number of encounters and a standard error; a prediction value calculation unit 14 uses the prediction expression to calculate a prediction value of the number of encounters for each visitor; an error calculation unit 15 calculates an error between the number of encounters in the aggregation data and the prediction value for each visitor on the basis of the number of encounters in the aggregation data, the prediction value of the number of encounters, and the standard error; and an influencer extraction unit 16 extracts a visitor having the error that is equal to or more than a preset threshold as an influencer from among a plurality of visitors.SELECTED DRAWING: Figure 1
Patent JP-2022139653-A (JP)
Title: gas insulated transformer
Inventor: TAKAHASHI KAZUMA
IPC: H01F27/20
Filed: 2021-03-12
Abstract: To provide a gas insulated transformer that relaxes an electric field and improves cooling performance.SOLUTION: A gas insulated transformer 1 includes an inner cylinder 10, an outer cylinder 15, a winding 20, a partition 30, and an inner conduit 35. The outer cylinder 15 is arranged radially outside the inner cylinder 10 and coaxially with the inner cylinder 10. The winding 20 is arranged coaxially with the inner cylinder 10 between the inner cylinder 10 and the outer cylinder 15, an inner gap is formed between the wiring and the inner cylinder 10 and an outer gap is formed between the wiring and the outer cylinder 15. The partition 30 is arranged side by side in the axial direction of the inner cylinder 10 with respect to the winding 20, and a shaft-side gap S7 is formed between the partition 30 and the winding 20 so as to be connected to the inner gap and the outer gap, respectively. The inner conduit 35 continues to its own inner space 36a, has an inner outlet 40a that opens to the outside, and is arranged in the radially inner portion of the space between the inner cylinder 10 and the outer cylinder 15, and the inner conduit supports the winding 20 and the partition 30.SELECTED DRAWING: Figure 2
Patent JP-2022141069-A (JP)
Title: Imaging device for endoscope
Inventor: TANIGUCHI TAKUYA
IPC: G02B23/26
Filed: 2021-03-15
Abstract: To execute relative rotations of a coupler and an imaging device body around an optical axis of an endoscope.SOLUTION: An imaging device 3 for an endoscope includes: a coupler 7 for holding an endoscope 23 for capturing and emitting a subject image; an imaging device body 6 connected to the coupler 7 relatively rotatably around an optical axis Ax0 of the endoscope 23, which captures the subject image emitted from the endoscope 23; and a posture maintaining member 8 for generating a desired physical quantity between the coupler 7 and the imaging device body 6, and maintaining the posture of the imaging device body 6 relative to the optical axis Ax0 of the endoscope 23.SELECTED DRAWING: Figure 3
Patent JP-2022141505-A (JP)
Title: Yarn, fabric, or yarn obtained by impregnating a collection of aggregate of carbon black in gap of non-woven fabric, or absorbing mass of aggregates of carbon black in concavoconvex of surface of non-woven fabric, fabric, or method of manufacturing non-woven fabric
Inventor: KOBAYASHI HIROSHI
IPC: D06M11/74
Filed: 2021-03-15
Abstract: To impart conductivity to existing yarns, fabrics or nonwoven fabrics, further, to impart conductivity to an existing yarn, a fabric or a nonwoven fabric at an inexpensive processing cost by using a less-expensive material.SOLUTION: A collection of aggregates is formed by separating an entanglement of aggregates of carbon black via a mono-valent alcohol. Next, yarns, fabrics or nonwoven fabrics having a predetermined length are placed in a chamber of a vacuum impregnation device, the chamber is reduced to a pressure lower than the vapor pressure of the mono-valent alcohol, and the collection of the aggregate is filled in the chamber, and voids of the yarns, the fabrics, or the nonwoven fabric are filled by the collection of the aggregates of the carbon black to make an entanglement of the aggregates, alternatively, the unevenness on the surface of the yarns, fabrics, or the nonwoven fabric is filled with the collection of the aggregates of carbon black to entangle the aggregates, thereby producing a yarn, a fabric, or a nonwoven fabric having conductivity.SELECTED DRAWING: Figure 1
Patent JP-2022143489-A (JP)
Title: Electromagnetic wave detection device
Inventor: HOSHINO KOICHI
IPC: G01S7/481
Filed: 2021-03-17
Abstract: To provide an optical system shared by a plurality of detectors with optical characteristics suitable for the respective detectors.SOLUTION: An electromagnetic wave detection device 10 has a first detection unit 13, a second detection unit 14, a first diaphragm 15, a second diaphragm 16, and a control unit 18. The first detection unit 13 detects a reflected wave incident from an incident unit 12. The second detection unit 14 detects an electromagnetic wave incident from the incident unit 12. The second diaphragm 16 has a second area and a third area. The second area is smaller than a first area. The third area is located on the periphery of the second area. The third area does not transmit an electromagnetic wave traveling to the second detection unit 14. The control unit 18 acquires first space information on a space based on detection of an electromagnetic wave performed by the first detection unit 13. The control unit 18 acquires second space information on a space based on detection of an electromagnetic wave performed by the second detection unit 14.SELECTED DRAWING: Figure 1
Patent JP-2021165260-A (JP)
Title: Dental adhesive composition with characteristic in silane coupling material amount index
Inventor: YAMAMOTO KENZO
IPC: A61K6/30
Filed: 2021-03-19
Abstract: To provide a dental adhesive composition, while realizing excellent durability adhesiveness with respect to lithium disilicate glass, resin for dental cutting work, and dentin, having excellent storage stability.SOLUTION: A dental adhesive composition comprises silane coupling materials including a silane coupling material (A1) having a specified structural formula, a polymerizable monomer having acidic groups, a polymerizable monomer having no acidic group, and a volatile organic solvent, and water, and further comprises a polymerization initiator, a polymerization promoter, either thereof, or both thereof. The total sum of silane coupling material blending amount indexes in the composition for each kind of the silane coupling materials including the silane coupling material (A1) satisfies the following formula (1). The formula (1) is: 0.001≤the total sum of the silane coupling material blending amount indexes in the matrix ((S×W)/M)≤0.015 (M represents a molecular mass of the silane coupling materials, S represents the number of alkoxysilyl groups in the molecules of the silane coupling materials, and W represents blending amounts (%) of the silane coupling materials).SELECTED DRAWING: None
Patent JP-2022146690-A (JP)
Title: Information processing device, system, method, and program
Inventor: KATO AKIHIRO
IPC: G10L25/30
Filed: 2021-03-22
Abstract: To provide an information processing device, system, method and program equipped with a neural vocoder that generates a voice signal using a neural network from a vocal tract feature only.SOLUTION: In a neural vocoder, voice signal processing includes: the steps of obtaining a vocal tract feature; generating a duplicate of the vocal tract feature vector; inputting the vocal tract feature vector and its duplicate to an encoder; inputting a voice signal to a decoder; and using an attention mechanism to output sample values at each time point in the time domain voice signal with reference to an output.SELECTED DRAWING: Figure 3
Patent JP-2022147366-A (JP)
Title: washing machine
Inventor: LIN BING
IPC: D06F33/30
Filed: 2021-03-23
Abstract: To provide a washing machine capable of stopping a washing and dewatering tub in a position where cleaning of a lint collection part is easy or in a position where inputting of a detergent is easy.SOLUTION: A washing machine has a collection part which collects lint and a detergent input port in which a detergent is inputted that are provided in a washing and dewatering tub, and it includes a tub position detection part for detecting the position of the washing and dewatering tub. When the rotation of the washing and dewatering tub is stopped, until a predetermined position of the washing and dewatering tub is detected by the tub position detection part, the washing and dewatering tub is rotated by a drive method different from the drive method of a drive motor in a washing step, and in the case where the predetermined position is detected, electricity conduction to the drive motor is stopped or the drive motor is short-circuited.SELECTED DRAWING: Figure 4
Patent JP-2022147595-A (JP)
Title: Image processing device, image processing method, and program
Inventor: SUZUKI YUTO
IPC: H04N5/232
Filed: 2021-03-23
Abstract: To make it possible to quantitatively evaluate a wound that can be in various states.SOLUTION: An image processing device acquires distance information about a distance from an imaging device to a subject. In addition, the image processing device extracts an affected area of the subject from image data of the subject captured by the imaging device, and further extracts color information of the affected area. Then, the image processing device determines the state of the affected area on the basis of the distance information and the color information.SELECTED DRAWING: Figure 1
Patent JP-2021095418-A (JP)
Title: Methods and compositions for treating seizure-related disorders
Inventor: JACK NGUYEN
IPC: A61K31/165
Filed: 2021-03-24
Abstract: To provide methods and compositions for treating seizure-related disorders.SOLUTION: Compositions and methods are provided for administering a pharmaceutical composition to a human patient. Compositions are administered to a human patient orally, once daily, at a therapeutically effective dose. The pharmaceutical composition comprises a drug selected from the group consisting of brivaracetam, divalproex, lacosamide, levetiracetam, oxcarbazepine, vigabatrin, and pharmaceutically acceptable salts of any of the foregoing, and at least one excipient. The at least one excipient modifies the release of the drug to provide an extended release form. The pharmaceutical composition has pharmacokinetic properties recited in the claims.SELECTED DRAWING: None
Patent JP-2022150094-A (JP)
Title: packaging bag
Inventor: TANAKA DAISUKE
IPC: B65D33/00
Filed: 2021-03-26
Abstract: To provide a packaging bag 20 in which a region where a heat adhesive layer is provided does not protrude from a bonding surface of a back seal part 21, and which can avoid occurrence of fouling due to the attachment of an excessive heat adhesive.SOLUTION: In a pillow type packaging bag 20, in a packaging material 10 on which a heat adhesive layer is coated and formed on one surface of a paper base material layer, a joined palm part 24 is formed by superposing the heat adhesive layer sides of opposing both end parts, and the packaging bag includes a back seal part 21 where the joined palm part 24 is heat-bonded, and an end edge seal part 22 crossing the back seal part 21 and heat-bonded along upper and lower both end edges. In the packaging bag 20, in the joined palm part 24, the heat adhesive layer on a tip part 27 side is not formed or the coating amount is smaller than that of the heat adhesive layer on a folding part 28 side.SELECTED DRAWING: Figure 1
Patent JP-2022151323-A (JP)
Title: Separation device
Inventor: KARASAWA TOSHIYASU
IPC: B03B5/28
Filed: 2021-03-26
Abstract: To provide a separation device where a concentration adjustment part adjusting the concentration of a separation liquid containing pulp and SAP is downsized.SOLUTION: In a separation device including a separation tank, a concentration adjustment part mixing a separation liquid discharged from the separation tank and a dilution liquid, a dilution liquid supply part supplying the dilution liquid to the concentration adjustment part and a control part controlling the supply amount of the dilution liquid, the control part supplies the dilution liquid so that the mixed liquid of the separation liquid and the dilution liquid has predetermined concentration.SELECTED DRAWING: Figure 2
Patent JP-2022151954-A (JP)
Title: electrochemical hydrogen pump
Inventor: TAKASUGI SHOJI
IPC: C25B9/77
Filed: 2021-03-29
Abstract: To provide an electrochemical hydrogen pump that can effectively suppress the dehydration of a polymer electrolyte.SOLUTION: An electrochemical cell 12 of an electrochemical hydrogen pump 10 comprises: a first flow passage member 42 provided between an anode electrode 52 and an anode separator 38, forming a hydrogen gas flow passage 66; and a second flow passage member 44 provided between the anode electrode 52 and the first flow passage member 42, forming a water passage 84. A first porous member 110 is provided between the first flow passage member 42 and the second flow passage member 44. A second porous member 114 is provided between the second flow passage member 44 and the anode electrode 52.SELECTED DRAWING: Figure 3
Patent JP-2022152869-A (JP)
Title: Vehicle control device, vehicle control method and program
Inventor: SEKIKAWA ATSUHIRO
IPC: G08G1/16
Filed: 2021-03-29
Abstract: To provide a vehicle control device, a vehicle control method, and a program capable of improving the determination accuracy of forward monitoring by a driver.SOLUTION: A vehicle control device includes: a recognition unit which recognizes the other vehicle existing around own vehicle; a detection unit which detects a direction of face or line of sight of a driver of the own vehicle; an output control unit which causes an output part to output predetermined information indicating that the other vehicle is present on a second vehicle lane based on a position of the other vehicle existing in the second vehicle lane adjacent to a first vehicle lane on which the own vehicle exists; an operation control unit which performs an automatic operation based on a recognition result by the recognition unit and a detection result by the detection unit and reduces the level of the automatic operation when the direction is outside the allowable range; and a determination unit which determines the allowable range based on the direction detected by the detection unit after the predetermined information is outputted by the output unit.SELECTED DRAWING: Figure 1