baber/WOPTO huggingface dataset:
Patent JP-2022117653-A (JP)
Title: Tableware reversing device, tray conveyance/reversing system, and tray return system
Inventor: OZAKI MITSUYUKI
IPC: A47L15/24
Filed: 2021-02-01
Abstract: To separate trays from tableware without scattering the tableware.SOLUTION: A tableware reversing device 2 includes a first guide chute 21 for pressing tableware 101 placed on a tray 100 from upward, a second guide chute 22 for receiving the tableware separated from the reversed tray, a link shaft 23 for connecting the first guide chute 21 and the second guide chute 22, and rotating means 5 for rotating the first guide chute 21 and the second guide chute 22. By using the tableware reversing device, when the second guide chute 22 is reversed upside down, both guide chutes are integrally rotated by the link shaft 23 to prevent the tableware 101 placed on the tray 100 from scattering.SELECTED DRAWING: Figure 5
Patent JP-2021077397-A (JP)
Title: Information acquisition device, information acquisition method and program
Inventor: KAWAIDA YUSUKE
IPC: G07G1/01
Filed: 2021-02-01
Abstract: To provide an information reading device and a program, capable of preventing an error of tax rate application.SOLUTION: A information reading device of an embodiment includes input means for receiving input of symbol information attached to a commodity, commodity identification information acquisition means for acquiring commodity identification information identifying the commodity on the basis of the symbol information, a price of the commodity identified by the commodity identification information and application tax rate applied to the commodity, calculation means for calculating a first discounted amount for the commodity identified by the commodity identification information on the basis of the price of the commodity and discount information discounting the input commodity, and output means for outputting discounted information including the first discounted amount and the application tax rate.SELECTED DRAWING: Figure 5
Patent JP-2022052694-A (JP)
Title: Method used for preparing curable slurry by wet decomposition waste liquid of waste ion exchange resin, and solidifying/fixing other waste, waste ion exchange resin and improved wet oxidation method of organic matter
Inventor: HUANG CHING TSUEN
IPC: G21F9/10
Filed: 2021-02-04
Abstract: To provide a method used for preparing a curable slurry by a wet decomposition waste liquid of a waste ion exchange resin, and using for solidifying/fixing other waste, and a waste ion exchange resin, and an improved wet oxidation method of an organic matter.SOLUTION: There is provided a method for preparing a curable slurry by wet-decomposing a waste ion exchange resin containing a cation exchange resin, preparing a curable slurry from the generated decomposition waste liquid, and using the slurry for solidifying/fixing other waste, so as to obtain a solid waste object excellent in properties and achieve great volume reduction of a waste. There is also provided a method for decomposing a waste ion exchange resin or an organic matter (including organic waste) using hydrogen peroxide containing a persulfate as a decomposer. The method can increase efficiency of decomposition, remarkably reduces consumption of hydrogen peroxide, and can obtain a better effect of mineralization.SELECTED DRAWING: Figure 2
Patent JP-2022120984-A (JP)
Title: Substrate processing device, substrate supporter, and substrate processing method
Inventor: UEDA HIROICHI
IPC: H01L21/683
Filed: 2021-02-08
Abstract: To provide a technique for performing temperature control of a substrate at high speed.SOLUTION: A substrate processing device disclosed herein includes a chamber and a substrate support. A substrate support provides one or more heat exchange areas formed in direct contact with a heat exchange medium on the backside of a substrate placed on the top surface of the substrate support. The heat exchange medium has a vapor pressure of 10-2 times or less of the set pressure in the chamber for substrate processing at the set temperature of the substrate placed on the substrate support.SELECTED DRAWING: Figure 3
Patent JP-2021135500-A (JP)
Title: Dual wax toner composition
Inventor: JORDAN A FRANK
IPC: G03G9/093
Filed: 2021-02-08
Abstract: To provide improved toners having acceptable properties including storage, gloss, fusing latitude and hot offset characteristics.SOLUTION: A toner composition includes: a first wax, and a second wax different from the first wax, where the first wax comprises a paraffin wax, and the second wax comprises a polymethylene wax; at least one polyester; and an optional colorant.SELECTED DRAWING: None
Patent JP-2022121935-A (JP)
Title: Black azo pigment and colorant
Inventor: IGUCHI KAZUNORI
IPC: G02B5/20
Filed: 2021-02-09
Abstract: To provide a near-infrared non-absorbing black azo pigment with a novel backbone which has sufficient blackness and excellent endurance such as solvent resistance, and has a structure including substantially no halogen atom.SOLUTION: The black azo pigment is represented by general formula (1) in the figure. (In general formula (1), R1 represents a methyl group, n represents a number from 0 to 4, and R2 represents an aryl group that may have a substituent being at least one of a methoxy group and a methyl group.)SELECTED DRAWING: None
Patent JP-2022122681-A (JP)
Title: Control device, control method and program
Inventor: KIMURA HIROSHI
IPC: G08G1/16
Filed: 2021-02-10
Abstract: To determine, during operation, a suitable control object amount while reducing enormous offline learning man-hours and the risk of over-learning during development.SOLUTION: A control device comprises: a storage unit where a plurality of maps corresponding respectively to a plurality of types of index values are stored, each of the plurality of types of index values is an index value representing an environment where the vehicle is located, each of the plurality of maps comprises a finite plurality of grid points of the corresponding index values and control target amounts related to the vehicle that are in association with each other; an acquiring unit for acquiring detected values of the plurality of types of index values; a likelihood deriving unit for deriving likelihood of each grid point from a probability density function probability based on amounts of differences respectively between the detected values and the plurality of grid points for each map; a posterior probability deriving unit for deriving a posterior probability for each grid point on the basis of both of the likelihood and past values of posterior probability for each map; and a determining unit for determining a control object amount for controlling behavior of a mobile object on the basis of the posterior probability for each grid point for each of the plurality of maps.SELECTED DRAWING: Figure 1
Patent JP-2022123658-A (JP)
Title: Film formation method and film formation device
Inventor: TODA NAOHIRO
IPC: B05D1/26
Filed: 2021-02-12
Abstract: To improve uniformity of a film to be formed.SOLUTION: A film formation method for forming a film on a coated material includes a coating step of discharging a liquid from each of a plurality of discharge heads provided in a conveyance direction of the coated material to be conveyed, and coating the liquid onto the coated material, wherein the coating step coats the liquid discharged from each of the plurality of discharge heads to different positions on the coated material in the conveyance direction.SELECTED DRAWING: Figure 1
Patent JP-2022123720-A (JP)
Title: Lighting system and luminaire used in lighting system
Inventor: NAITO TAKURO
IPC: B64C39/02
Filed: 2021-02-12
Abstract: To acquire a lighting system capable of easily separating and fixing a lighting fixture and a fixing member, while improving versatility of an unmanned flight body and the lighting fixture, and to provide a luminaire used in the lighting system.SOLUTION: A lighting system 1 includes: an unmanned flight body 20; and a luminaire 10 having a lighting fixture 120 capable of radiating light, and a fixing member 110 to which the lighting fixture 120 is fixed. Also, the lighting fixture 120 and the fixing member 110 include magnetic force generation means 121, 111 respectively capable of generating a magnetic force to attract each other. The lighting fixture 120 and the fixing member 110 are fixed by the magnetic force generated by the magnetic force generation means 121, 111 respectively. Then, the unmanned flight body 20 includes magnetic force generation means 211 capable of generating a magnetic force for mutually attracting with the magnetic force generated in the magnetic force generation means 121 of the lighting fixture 120.SELECTED DRAWING: Figure 4
Patent JP-2022123900-A (JP)
Title: Article conveying/processing device
Inventor: HOTTA TAKEYOSHI
IPC: B65G43/08
Filed: 2021-02-13
Abstract: To provide an article conveying/processing device that can select an article that cannot be gripped by a robot and also can improve processing efficiency in processing a good product as an object to be gripped, once again.SOLUTION: An article 11 conveyed by a picking conveyor 12 is identified as any of a good product, a good product-through product and a defective product, on the basis of image information obtained through photographing by photographing means 29, and the good product is gripped by a robot 13, is picked up from the picking conveyor 12 and then is transferred to a carrier conveyor 20. The good product-through product and the defective product carried out from the picking conveyor 12 are sorted by sorting means 30 into good product collecting means 31 and defective product collecting part. When the good product-through product is carried into the picking conveyor 12 together with the article 11 conveyed from a manufacturing machine, speed change of the carrier conveyor 20 and a packaging machine 21 are controlled on the basis of the number of good products to be gripped which are carried per prescribed time.SELECTED DRAWING: Figure 1
Patent JP-2022125762-A (JP)
Title: Battery pack waterproof structure of vehicle
Inventor: KATO MASAYA
IPC: B62D25/24
Filed: 2021-02-17
Abstract: To prevent a liquid flowing from a high floor to a low floor from entering a battery pack without increasing the costs and weight of a battery case, for example, a method in which an entire rear end surface of the battery pack on the low floor is covered with a cover member, in a battery pack waterproof structure of a vehicle.SOLUTION: A battery pack waterproof structure includes a low floor 13 for occupants of a vehicle and a high floor 14 for a luggage chamber 12. A battery pack 50 is mounted on the low floor 13. A liquid guide part 20 which guides a liquid flowing from the high floor 14 to the low floor 13 from the low floor 13 to the outside of the vehicle is provided on the high floor 14.SELECTED DRAWING: Figure 1
Patent JP-2022126345-A (JP)
Title: Learning apparatus, learning method, and program
Inventor: AMIT POPAATT MOA
IPC: G06T7/00
Filed: 2021-02-18
Abstract: To provide a technique for enabling adaptive extraction of a robust feature for a domain in target recognition.SOLUTION: A learning apparatus includes processing means. The processing means includes: a first neural network that extracts a first feature of a target in image data; a second neural network that extracts a second feature of the target in the image data using a network structure different from the first neural network; and a learning support neural network that extracts a third feature from the first feature extracted by the first neural network. The second feature and the third feature are biased features for the target. The processing means trains the learning support neural network so that the second feature extracted in the second neural network and the third feature extracted in the learning support neural network come closer, and trains the first neural network so that the third feature appearing in the first feature extracted by the first neural network is reduced.SELECTED DRAWING: Figure 3A
Patent JP-2022127178-A (JP)
Title: Loading type fertilizing device
Inventor: MURAI EISUKE
IPC: A01B17/00
Filed: 2021-02-19
Abstract: To make it possible to efficiently introducing fertilizer while optimizing an amount of applied fertilizer on the basis of past records of a farm field.SOLUTION: A loading type fertilizing device 10 has a plurality of individual fertilizer applicators 11 for introducing fertilizer to an individual fertilizing region 18 divided into a plurality of places to both left and right sides from a main body of the loading type fertilizing device, the individual fertilizer applicators 11 each have an adjustment mechanism 12 for adjusting a fertilizer amount that is independently introduced. The loading type fertilizing device 10 including a position information acquisition part 19 for acquiring position information and a storage part 33 recording data of a fertilizer target introduction amount in each individual area 21 obtained by dividing a farm field based on past growth information of the farm field into rectangles executes fertilizer adjustment means for adjusting a fertilizer amount by the individual adjustment means 12 to an amount matching the target introduction amount of the individual area 21 to which fertilizer discriminated from the position information is introduced.SELECTED DRAWING: Figure 1
Patent JP-2022127342-A (JP)
Title: Chenille-shaped section holding body
Inventor: KATAYAMA DAIJIRO
IPC: A47G27/02
Filed: 2021-02-19
Abstract: To provide a chenille-shaped section holding body in which a chenille-shaped section hardly falls down as compared with a cross section of a decorative yarn which is formed into an elliptical shape.SOLUTION: A chenille-shaped section holding body includes: a base section 2; and a plurality of chenille-shaped sections 3 which are mounted in the base section 2. Each of the chenille-shaped sections 3 is composed of a center yarn 4 and many decorative yarns 5 which project from the center yarn 4 in an outside direction of a radial direction and are radially disposed. Each of the decorative yarns 5 is composed of plane sections 5a which has three outer shapes in cross section in a direction orthogonal to the axial direction and a connection section 5b which connects the plane sections 5a, 5a adjacent to each other in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2022127531-A (JP)
Title: Chain cleaning tool
Inventor: HIROHASHI SHUZO
IPC: B08B3/04
Filed: 2021-02-19
Abstract: To provide a chain cleaning tool which can thoroughly clean a driving chain without omitting gaps between plates by using a simple structure.SOLUTION: A chain cleaning tool 1 of the invention is a chain cleaning tool for cleaning a driving chain. The chain cleaning tool 1 includes: a hollow first cleaning part 10 which has a cleaning brush therein and in which openings for passing the driving chain C are provided on a first side surface and a second side surface facing the first side surface; and a hollow second cleaning part 20 which has a cleaning brush therein and in which openings for passing the driving chain C are provided on a third side surface and a fourth side surface facing the third side surface. The first cleaning part 10 and the second cleaning part 20 are rotatably connected.SELECTED DRAWING: Figure 5
Patent JP-2022129666-A (JP)
Title: Legume selection system and legume selection device
Inventor: ITO DAISUKE
IPC: G06T7/00
Filed: 2021-02-25
Abstract: To provide a legume selection system and a legume selection device that have higher selection accuracy for legumes by using an artificial intelligence (AI).SOLUTION: A legume selection system is for testing or selecting legumes with shells by analyzing an image of the legumes, and includes: image acquisition means for acquiring an image taken by imaging means; and image analysis means for analyzing the image acquired by the image acquisition means. The image analysis means includes: a legume image extraction means for extracting an image of each legume in the acquired image; and a contraction processing extraction unit for executing contraction processing of reducing an outline region of the images of the extracted legumes.SELECTED DRAWING: Figure 13
Patent JP-2021136037-A (JP)
Title: Point group data processing method, apparatus, electronic device, and readable storage medium
Inventor: LU WEIXIN
IPC: G06T7/00
Filed: 2021-02-25
Abstract: To provide a computer vision technology that can be used for autonomous driving, particularly a method for point group data processing, apparatus, electronic device, and readable storage medium.SOLUTION: A method includes the steps of: determining at least one first key point on the basis of a first feature vector for each point in first point group data; acquiring a second key point corresponding to at least one first key point from second point group data as a candidate matching point on the basis of a preset first conversion parameter; determining a neighboring point corresponding to each key point on the basis of the first point group data, the second point group data, and a preset search radius; and determining a matching point with which each first key point is registered on the basis of each first neighboring point of each first key point and each second neighboring point of each candidate matching point.SELECTED DRAWING: Figure 1
Patent JP-2022131089-A (JP)
Title: Composition, member, and protector
Inventor: UEKI TAKESHI
IPC: C08K5/00
Filed: 2021-02-26
Abstract: To provide a composition having excellent dilatancy without containing a combustible liquid.SOLUTION: A composition contains resin particles and ionic liquid. In the composition, the content of the resin particles is 41.0-80.0 vol.%. A solution made by dissolving (Acethylacetonate)(N, N, N', N'-tetramethylethylenediamine)copper(II)tetraphenylborate in the ionic liquid has a maximum absorption wavelength λCu of 510-570 nm.SELECTED DRAWING: Figure 1
Patent JP-2022094883-A (JP)
Title: Method and apparatus for manufacturing polarizing films
Inventor: CHOI JEONG NYEONG
IPC: G02B5/30
Filed: 2021-03-01
Abstract: To provide a method and apparatus for manufacturing polarizing films capable of manufacturing polarizing films having uniform shrinkage force in the width direction.SOLUTION: A method for manufacturing polarizing films includes a stretching step of performing a stretching process between a pair of nip rolls, while conveying a polyvinyl alcohol resin film. In the stretching step, when the width of an upstream-side nip roll in the film conveyance direction out of the pair of nip rolls is A [mm], the width of the downstream-side nip roll in the film conveyance direction is B [mm], and the width of the polyvinyl alcohol resin film immediately before coming into contact with the downstream-side nip roll in the film conveyance direction is C [mm], 3.0≤Y<7.0 is satisfied [in the expression, Y=(A+B+C)/C].SELECTED DRAWING: None
Patent JP-2022133983-A (JP)
Title: Imaging apparatus, computer program, and imaging method
Inventor: OGAWA TAKESHI
IPC: G02B7/36
Filed: 2021-03-02
Abstract: To provide an imaging apparatus capable of performing focus detection with high accuracy with less time lag and at a high frame rate.SOLUTION: The imaging apparatus includes focus position detection means for calculating a focus position by using an image through an imaging optical system, aberration information acquisition means for acquiring the aberration information of the imaging optical system, color information acquisition means for acquiring the color information of a subject in a focus detection area, first correction value calculation means for calculating a first correction value for correcting the focus position on the basis of the aberration information, second correction value calculation means for calculating a second correction value for correcting the focus position on the basis of the first correction value and the color information, and correction means for correcting the focus position by using the second correction value.SELECTED DRAWING: Figure 7
Patent JP-2022135005-A (JP)
Title: Three-phase motor and compressor using them
Inventor: OSAWA YASUHIKO
IPC: H02K3/52
Filed: 2021-03-04
Abstract: To provide a three-phase motor which suppresses a damage of an insulation coating of a lead wire.SOLUTION: A three-phase motor comprises: a rotor; a stator; a first lead wire group G1; and a second lead wire group G2. The first lead wire group contains: a first U-phase wire LU1; a second 2U-phase wire LU2; and a first W-phase wire LW1. The first lead wire group is fixed to an insulator 12 in a lead wire group fixing place. The first lead wire group forms a first virtual wire L1 connecting a center of a cross section of the first lead wire group and a center of the first W-phase wire in the lead wire group fixing place. The second lead wire group contains: a first V-phase wire LV1; a second V-phase wire LV2; and a second W-phase wire LW2. The second lead wire group is fixed to the insulator in the lead wire group fixing place. The second lead wire group forms a second virtual wire L2 connecting the center of the cross section of the second lead wire group and the center of the second W-phase wire. An angle θ formed by the first and second virtual wires is within 60° ±10°.SELECTED DRAWING: Figure 11
Patent JP-2022135555-A (JP)
Title: Method for producing cement composition and method for producing solidification material
Inventor: SASAKI SHOHEI
IPC: C04B22/14
Filed: 2021-03-05
Abstract: To provide a method for producing a cement composition and a method for producing a solidification material, capable of maintaining high strength even in a long term while developing short-term strength, and capable of preventing dust generation during work.SOLUTION: A method for producing a cement composition of the invention comprises the steps of mixing a cement component including clinker with an alkanolamine to produce a mixture, and mixing the mixture with an aliphatic polyhydric alcohol to produce a cement composition. And a method for producing a solidification material of the invention comprises a step of mixing (1) a cement composition, (2) anhydrous gypsum, (3) blast furnace slag and (4) alkanolamine to produce a mixture, and a step of mixing the mixture with an aliphatic polyhydric alcohol to produce a solidification material. In both the cement composition and the solidification material producing methods, the amounts of alkanolamine and aliphatic polyhydric alcohol added are 0.002 to 0.06 pt.mass and 2.0 to 5.0 pts.mass, respectively, per 100 pts.mass of the cement component or the total 100 pts.mass of (1) to (3).SELECTED DRAWING: None
Patent JP-2022135709-A (JP)
Title: Film deposition method and film deposition apparatus
Inventor: FUSE SATOSHI
IPC: C23C16/30
Filed: 2021-03-05
Abstract: To provide a technique for selectively forming a target film in a desired region with an organic film and etching the organic film by a reaction of a material of the target film and the organic film.SOLUTION: A film deposition method comprises the following steps (A)-(D): (A) preparing a substrate having, in its surface, a first region where a first film is exposed, and a second region where a second film formed by a material different from that of the first film is exposed; (B)supplying an organic compound containing a perfluoroether group to the surface of the substrate to selectively form an organic film in the second region of the first and second regions; (C)selectively forming a first target film in the first region of the first and second regions, using the organic film formed in the second region; and (D)causing a reaction of a material of the first target film and the organic film to etch the organic film.SELECTED DRAWING: Figure 3
Patent JP-2022113604-A (JP)
Title: rotor for wind power generator
Inventor: TAZOE SHINICHIRO
IPC: F03D1/02
Filed: 2021-01-25
Abstract: To provide a rotor for a generator in the front and rear of a rotor shaft to minimize a main body of a wind power generator.SOLUTION: A rotor for a wind power generator is provided in the front and rear of a rotor shaft of a wind power generator, thereby minimizing a main body of the wind power generator.SELECTED DRAWING: Figure 1