baber/WOPTO huggingface dataset:
Patent JP-2020122553-A (JP)
Title: brake disc
Inventor: NAKANO KATSUHIRO
IPC: F16D65/12
Filed: 2019-01-31
Abstract: To improve heat dispersing performance at the time of braking, and to reduce stress generating in a brake disc by frictional heat during braking.SOLUTION: A brake disc includes: a doughnut-shaped discoid plate part 1a whose surface side is a slide surface; a plurality of radial fin parts 2 provided radially in a protrusive manner with an interval with each other on a rear surface of the plate part 1a, and fastened to a wheel by inserting a fastening member in a bolt insertion hole 2a provided in the middle in the longer direction; and inclined fin parts 4 each of which is provided in a protrusive manner with an angle θ on both sides in the circumferential direction of these radial fin parts 2 on the rear surface of the plate part 1a. The inclined fin part 4 is integrally connected with respect to the radial fin part 2 with an angle θ of equal to or greater than 30° and equal to or less than 50°.SELECTED DRAWING: Figure 1
Patent JP-2020124783-A (JP)
Title: Laminated sheet cutting method
Inventor: YAMANE AKIRA
IPC: B32B5/24
Filed: 2019-02-06
Abstract: To provide a laminated sheet cutting method which can suppress generation of fiber waste from a laminated sheet including a sheet with use of a textile material.SOLUTION: A method for cutting a laminated sheet S comprising: (a) a first layer 32 which comprises a knitted fabric formed into a sheet in such a manner that a textile material which can be melted by heat is knitted; and (b) a second layer 31 in which a material having a melting point, which is lower than a melting point of the textile material constituting the first layer 32 is formed into a sheet. According to this method, a cutting blade 40, which is heated to the melting point or higher of the textile material constituting the first layer 32, is inserted from the first layer 32 side, and cuts the laminated sheet S. Since cutting is performed while melting the first layer 32 by the heated cutting blade 40, generation of fiber waste is suppressed, and melting of the second layer 31 is suppressed, and thus, deterioration of appearance of a terminal of the laminated sheet S can be suppressed.SELECTED DRAWING: Figure 3B
Patent JP-2020133940-A (JP)
Title: refrigerator
Inventor: YAMASHITA TAKANORI
IPC: F25D11/00
Filed: 2019-02-14
Abstract: To provide a refrigerator that can reduce a reduction volume of ion diffused inside a storage chamber.SOLUTION: A refrigerator includes: a storage chamber for storing stored objects; a cooling unit including a cooling plate and generating a natural convection in the storage chamber by cooling the cooling plate; an ion generating device for generating ion; and a partition part for regulating the natural convection oriented toward the cooling unit from the ion generating device.SELECTED DRAWING: Figure 1
Patent JP-2020133600-A (JP)
Title: Centrifugal compressor
Inventor: MAGARA YOHEI
IPC: F04D29/66
Filed: 2019-02-26
Abstract: To enable stable operation even under a high-speed and high-pressure condition while effectively suppressing leakage flow of fluid in a labyrinth seal.SOLUTION: A centrifugal compressor comprises at least one labyrinth seal having parallel annular teeth for preventing fluid from leaking from a high-pressure side to a low-pressure side between a stationary part in a casing and a rotor. Between grooves formed by the parallel annular teeth of the labyrinth seal, a plurality of convex parts 17 for suppressing the circumferential flow of fluid is provided. For the convex part 17, a rotational direction upstream side 17a of the rotor facing a circumferential flow is configured to suppresses the circumferential flow from flowing over the convex part 17 to a rotational direction downstream side 17b, and the rotational direction downstream side 17b of the rotor, which faces the circumferential flow, is configured to damp the circumferential flow beyond the convex part 17.SELECTED DRAWING: Figure 4
Patent JP-2020138937-A (JP)
Title: Post-treatment agent composition for hair dyeing and method for using post-treatment agent composition for hair dyeing
Inventor: MARUHASHI YUKI
IPC: A61K8/81
Filed: 2019-02-28
Abstract: To provide a hair dyeing treatment agent composition having excellent storage stability over time, which can improve the deep dyeing property of the hair and the fastness of hair dyeing, and particularly can improve the deep dyeing property of the hair while maintaining the color tone that is presented on the hair by an oxidative hair dye, in a hair dyeing treatment with an oxidative hair dye, and to provide methods for using the same.SOLUTION: Provided is a post-treatment agent composition for hair dyeing, which is used for the hair after applying an oxidative hair dye, in a hair dyeing treatment with an oxidative hair dye, the post-treatment agent composition for hair dyeing containing (A) at least one selected from aluminum salts and (B) at least one selected from cationized polymers, and having pH of 2.5 or more and 4.0 or less.SELECTED DRAWING: None
Patent JP-2020139213-A (JP)
Title: Cathode unit for magnetron sputtering device, and film deposition method
Inventor: OKUBO HIROO
IPC: C23C14/35
Filed: 2019-03-01
Abstract: To provide a cathode unit for a magnetron sputtering device capable of freely changing an action region of a stray magnetic field to a target surface, and uniformly eroding a sputtering face across its almost entire surface, and a film deposition method.SOLUTION: A cathode unit CU for a magnetron sputtering device Sm is arranged on a side opposite to a sputtering face 41 of a target Tg having a rectangular profile, and comprises a magnet unit Mu for applying a stray magnetic field to a sputtering face side of the target. The magnet unit comprises: an electromagnet 8 provided in a region equal to or greater than the target, and formed by winding a coil 82 around a magnetic core 81; and a power source Ps that can conduct a current to coils of respective electromagnets respectively, and in which a direction of a conducting current is variable.SELECTED DRAWING: Figure 1
Patent JP-2020144772-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ISHIHARA SAWAKO
IPC: G06Q50/00
Filed: 2019-03-08
Abstract: To provide an information processing device for enabling a user to more surely acquire an image created in a game within a time limit, an information processing method and program.SOLUTION: An information processing device (an image management server) includes: an image management unit for managing an image uploaded from a photographing device for photographing a user as a subject as a first image with an acquirable time limit set, and managing the first image subjected to operation for acquisition as a second image displayed on a browsing screen allocated to the user with no limitation of a time limit; and an SNS message transmission unit for transmitting a message including information on a time limit to a portable terminal of the user which photographs the first image that does not undergo the operation for acquisition by using an SNS at prescribed timing before passing the time limit.SELECTED DRAWING: Figure 16
Patent JP-2020134915-A (JP)
Title: Normal Mirror Photo 360
Inventor: DIAO YINENG
IPC: G03B35/08
Filed: 2019-02-21
Abstract: To allow for capturing images of an object from multiple direction in one shot by placing mirrors.SOLUTION: Images of an object are reflected by mirrors. A photograph with images of the object from multiple directions is acquired in one shot by installing a camera directly above the object and capturing images reflected by the mirrors.SELECTED DRAWING: Figure 1
Patent JP-2020149223-A (JP)
Title: Memory system
Inventor: YAMADA HIDEKI
IPC: G06F12/02
Filed: 2019-03-12
Abstract: To provide a memory system that is useful for controlling a non-volatile memory in which data is written and read by a Last-In-First-Out method.SOLUTION: A memory system 1 comprises a non-volatile memory 3 and a controller 2. The non-volatile memory comprises a plurality of first blocks each containing a plurality of magnetic storage thin wires. A plurality of layers included in the plurality of magnetic storage thin wires comprise at least either a first attribute layer in which data associated with a logical address is stored or a second attribute layer in which data not associated with the logical address is stored. The first layer exists at a position adjacent to a first direction of the second attribute layer. The controller is configured to select a compaction processing source block from the plurality of first blocks based on the ratio of the second attribute layer to the plurality of layers in each of the first blocks.SELECTED DRAWING: Figure 1
Patent JP-2020147537-A (JP)
Title: Skin external preparation composition
Inventor: OGAWA AYANO
IPC: A61K8/34
Filed: 2019-03-14
Abstract: To provide a skin external preparation composition excellent in the use feeling and in the retention of a bactericidal component after application.SOLUTION: The skin external preparation composition comprises a bactericide, a compound represented by formula (1), where n represents an integer from 0 to 2, a nonionic surfactant, and ethanol, where the content of the compound represented by formula (1) is 0.005-5.0 mass%, and the content of the nonionic surfactant is 0.01-5.0 mass%.SELECTED DRAWING: None
Patent JP-2020154417-A (JP)
Title: System, method, and program for supporting examination of health insurance claims
Inventor: YUMA HIROYUKI
IPC: G16H40/20
Filed: 2019-03-18
Abstract: To provide a system, a method, and a program for supporting examination of health insurance claims for efficiently and precisely conducting a secondary examination of health insurance claims.SOLUTION: A controller 31 of a secondary examination support system 30 acquires tag information, application information, and re-examination result information attached to health insurance claims information from a health insurance claims processing system 20, recording the tag information and the application information in related to each other, using information included in the tag information and information included in the application information, and outputs a result of re-examination corresponding to the application information to a client terminal, the result of re-examination being related to the tag information related to the application information.SELECTED DRAWING: Figure 1
Patent JP-2020154439-A (JP)
Title: Coin processor
Inventor: OIWA TAKESHI
IPC: G07D11/10
Filed: 2019-03-18
Abstract: To reduce the size of a depth dimension.SOLUTION: A coin processor 10 includes: a coin inspection unit 21a that determines the authenticity and denomination of deposited coins; a temporary holding unit 22 that temporarily holds coins determined to be specie by the coin inspection unit 21a; a sorting unit 23 that sorts the coins by denomination when coins temporarily held by the temporary holding unit 22 are transported to the sorting unit; a plurality of storage portions 24 for sorting coins sorted by the sorting unit 23 by denomination; and a withdrawal transport unit 25 that transports coins drawn out from the storage portions 24. The coin processor stores coins that are deposited and determined to be specie in the storage portions 24, and withdraws coins stored in any storage portion 24 in response to a withdrawal command. The plurality of storage portions 24 are provided vertically in a plurality of stages.SELECTED DRAWING: Figure 3
Patent JP-2020156244-A (JP)
Title: Housing equipment control system and housing equipment control method
Inventor: FUJIMOTO TAKUYA
IPC: H02J3/28
Filed: 2019-03-20
Abstract: To provide a housing equipment control system and a housing equipment control method that can suitably use electric power within a range that can be supplied even, in the event of a power outage.SOLUTION: A housing equipment control system comprises: a photovoltaic power generation unit 11 capable of private power generation; housing equipment (storage battery 12 and equipment apparatus 20) provided in a house A and capable of using power generated by the photovoltaic power generation unit 11; a power outage detection unit (control unit 60) capable of detecting occurrence of power outage; a sensor device 30 capable of measuring atmospheric pressure inside the house A; and a control unit 60 for controlling operation of the housing equipment (storage battery 12 and equipment apparatus 20). The control unit 60 controls the operation of the housing equipment (storage battery 12 and equipment apparatus 20) based on a measurement result of the sensor device 30 when the power outage detection unit (control unit 60) detects the occurrence of power outage.SELECTED DRAWING: Figure 1
Patent JP-2020152059-A (JP)
Title: Method for producing building material
Inventor: IDAKU TOMOHIRO
IPC: B28B11/04
Filed: 2019-03-22
Abstract: To provide a method for producing a building material having a natural feeling such as a secular-changed cement-based building material, and, in which a building material having a similar pattern is prevented from being generated.SOLUTION: A method for producing a building material 1 has a process where the surface of a molded body 10 is coated with a sealer coating material in such a manner that efflorescence is ununiformly produced, and the molded body 10 is cured to ununiformly produce efflorescence. In this production method, water is fed to the surface of the molded body 10, and then, the surface of the molded body 10 is coated with a sealer coating material, thus a part having a large coating amount of a sealer coating material and a part having a small coating amount of a sealer coating material are distributed. Further, in this production method, by coating the surface of the molded body 10 with a sealer coating material and then feeding water to the surface of the molded body 10, a part having a high sealer coating material concentration and a part having a low sealer coating material are distributed.SELECTED DRAWING: Figure 2
Patent JP-2020161861-A (JP)
Title: Image reading device
Inventor: YAMAMOTO KOJI
IPC: H04N1/00
Filed: 2019-03-25
Abstract: To suppress defective reading of an image.SOLUTION: An image reading device transports a document to an image reading unit with a transportation roller. The image reading device comprises: a motor 509 for driving the transportation roller; a motor control device 261 for drive control of the motor 509 by vector control or constant current control; and a CPU 251a which determines the sheet type of the document and causes the motor control device 261 to drive-control a first reading motor by the vector control or the constant current control in response to the sheet type.SELECTED DRAWING: Figure 5
Patent JP-2019089861-A (JP)
Title: Pyridone amide as regulator of sodium channel
Inventor: HADIDA RUAH SARAH SABINA
IPC: A61P29/00
Filed: 2019-03-25
Abstract: To provide a regulator of a sodium channel.SOLUTION: The invention relates to a pyridone amide compound of formulae I and I' useful as an inhibitor of a sodium channel or a pharmaceutically acceptable salt thereof. The invention also provides a pharmaceutically acceptable composition of the compound, and a method for using the composition in treatments of various disorders including pain. These compound and pharmaceutically acceptable composition is useful for treating various diseases, disorders or states including, but not limited to, chronic pain, pain of intestine, neuropathic pain, musculoskeletal pain, acute pain, inflammatory pain, cancer pain, idiopathic pain, multiple sclerosis, Charcot Mary toes syndrome, incontinence or cardiac arrhythmia, or reducing seriousness thereof.SELECTED DRAWING: None
Patent JP-2020160232-A (JP)
Title: Toner fixer
Inventor: FUKAYA EIJI
IPC: G03G15/20
Filed: 2019-03-26
Abstract: To provide a toner fixer that offers improved fixability.SOLUTION: A toner fixer is used to fix toner to a sheet. The toner fixer provided herein contains an aliphatic carboxylic acid ester, water, and a phosphate ester surfactant. Water is solubilized in the aliphatic carboxylic acid ester.SELECTED DRAWING: None
Patent JP-2020159287-A (JP)
Title: Piston of internal combustion engine
Inventor: KOMURO MASAKI
IPC: F16J9/20
Filed: 2019-03-27
Abstract: To provide a piston of an internal combustion engine that reduces unburned gas remaining between a side wall of the piston of the internal combustion engine and a cylinder and that improves fuel economy performance and emission performance.SOLUTION: In a piston of an internal combustion engine 1 that slides in a cylinder 30 of the internal combustion engine and is equipped with a piston ring 51, through-holes 60 and 60' are provided so as to communicate upper surface ports 61 and 61' provided on an upper surface 4a of the piston 4, and side portion ports 62 and 62' provided on a side wall 43A above the piston ring of the piston opposite to a cylinder inner peripheral wall 30a of the cylinder.SELECTED DRAWING: Figure 3
Patent JP-2020162348-A (JP)
Title: Compressor
Inventor: HIRANO MASAKI
IPC: F04B39/00
Filed: 2019-03-27
Abstract: To make it possible to arbitrarily set a position of a center of rotation of a motor in a casing.SOLUTION: A compressor (1) includes: a cylindrical casing (2); and a motor (10) housed in the casing (2). A stator (11) of the motor (10) has a cylindrical back yoke portion (12). A distance from a center (Oc) of the casing (2) to an inner or outer peripheral surface of the back yoke portion (12) differs in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2020156931-A (JP)
Title: Communication game system, program, and the like
Inventor: KAMIGUCHI TAKEHIDE
IPC: A63F13/533
Filed: 2019-03-27
Abstract: To provide a creative communication game system based on a new concept.SOLUTION: A communication game system includes a server, and plural terminals communicably connected with the server via a network. The terminals have a function of displaying plural options on a game screen G5 in a display part of the terminals, and a function of notifying the server of selection information for identifying one option (a check mark d3, where a deer is selected) selected from among the plural options. The server requests the number of votes for each of the plural options on the basis of selection information sent each from the plural terminals, sets one who selects an option to be a winner when the option having one vote exists, and sets one who selects an option having the smallest number of votes to be a winner when the option having one vote does not exist. The result is displayed on a determination result screen G6.SELECTED DRAWING: Figure 4
Patent JP-2020166931-A (JP)
Title: Positive electrode active material for lithium ion secondary battery and method of manufacturing the same
Inventor: MATSUURA YOSHIYUKI
IPC: H01M4/36
Filed: 2019-03-28
Abstract: To provide a positive electrode active material for a lithium ion secondary battery which can obtain high output when used as a positive electrode material.SOLUTION: A method of manufacturing a positive electrode active material formed of coated LiNi-based composite oxide powder represented by a general formula: LidNi1-a-b-cCoaWbMcO2(here, 0≤a≤0.35, 0.01≤b≤0.30, 0≤c≤0.35, 0.97≤d≤1.15, M represents at least one element selected from Mn, Ca, V, Mg, Mo, Nb, Ti and Al), and includes a mixing step of mixing base material powder made of LiNi-based composite oxide containing no W and W compound powder to obtain a mixture, and a heat treatment step of heat-treating the mixture to obtain LiNi-based composite oxide powder coated with LiW compound. In the mixing step, the ratio y/x of the molar amount y of W contained in the W compound powder to the molar amount x of Li hydroxide contained in the base material powder is more than 0.2 and less than 1.8.SELECTED DRAWING: None
Patent JP-2019185040-A (JP)
Title: Image synthesis method of biological sample and optical system using the same
Inventor: HSU KUANG-YU
IPC: G02B21/00
Filed: 2019-03-28
Abstract: To provide a method for synthesizing an image of a biological sample and an optical system.SOLUTION: The method includes: a step in which a grayscale reflection or interference image of a biological sample having a first image resolution is inputted to a first memory block of an information processing apparatus, a grayscale fluorescence image of the biological sample having a second image resolution is inputted to a second memory block, and the first image resolution and the second image resolution are equivalent or unequivalent; a step in which grayscale reflection or interference image is converted into RGB reflection or interference image through a first color conversion operation by the information processing apparatus, and the fluorescent image is converted to an RGB fluorescent image through a second color conversion operation; a step in which image fusion operation and strength reversal operation are performed to generate a pseudo-H&E image; and a step in which the pseudo H&E image is outputted to a display unit. Further, an optical system employing the method is provided.SELECTED DRAWING: Figure 1
Patent JP-2019141064-A (JP)
Title: Novel use of canthaxanthin
Inventor: ISAAC BITTAR
IPC: A23L15/00
Filed: 2019-04-02
Abstract: To improve internal egg quality, and egg production and/or egg quality.SOLUTION: A diet containing canthaxanthin and at least one vitamin D metabolite, preferably 25-hydroxy vitamin D3 (25-OH D3), is fed to the laying poultry.SELECTED DRAWING: None
Patent JP-2020169410-A (JP)
Title: Spindle unit
Inventor: MITSUHASHI TAKASHI
IPC: D03D49/00
Filed: 2019-04-03
Abstract: To provide a miniaturized spindle unit.SOLUTION: A spindle unit includes a support shaft 11 on one end part of which a mounting structure to a stationary frame 5 is provided and an electromagnetic air gap brake 12 that has a brake shaft 36 to which resistance is applied upon rotation at a shaft center part and is connected to the other end part of the support shaft 11 so as to be positioned on a same axis as that of the support shaft 11. It includes a spindle member 4 that is formed into a cylindrical shape and is rotatably supported by the support shaft 11 in a state that the support shaft 11 and the brake 12 are inserted in a hollow part 13. It includes a connection mechanism 51 that connects the spindle member 4 and the brake shaft 36 so that they are associated with each other.SELECTED DRAWING: Figure 1
Patent JP-2020169265-A (JP)
Title: Rubber composition for tire tread, and tire
Inventor: SOFUE NAOYA
IPC: C08L9/00
Filed: 2019-04-03
Abstract: To provide a rubber composition improved in overall performance of fuel economy, high-temperature dry grip performance and low-temperature dry grip performance, and to provide a tire.SOLUTION: The rubber composition for a tire tread contains: a rubber component containing 60 mass% or more of a styrene-butadiene rubber or a rubber component in which the total styrene content is 20 mass% or more; 100 pts.mass or more of silica based on 100 pts.mass of the rubber component; a protected mercaptosilane; 5-60 pts.mass of a resin having a softening point of 30°C or higher based on 100 pts.mass of the rubber component; and 10-55 pts.mass of a liquid plasticizer based on 100 pts.mass of the rubber component. The total content of plasticizers is 30-100 pts.mass based on 100 pts.mass of the rubber component.SELECTED DRAWING: None
Patent JP-2020169153-A (JP)
Title: Production method of biarylphosphine
Inventor: TAMURA TAKESHI
IPC: C07C41/22
Filed: 2019-04-05
Abstract: To provide a method for obtaining a biarylphosphine with high purity which is useful as a Buchwald phosphine ligand by an industrially advantageous method.SOLUTION: A method for producing a biarylphosphine has: a step A to obtain a biphenyl derivative by lithiating a halogenated benzene derivative and making the obtained lithiated product react with a benzene derivative; and a step B to make the biphenyl derivative react with a halogenated phosphine. In the step A, a feed molar ratio of the halogenated benzene derivative to the benzene derivative is preferably 1.0-5.0.SELECTED DRAWING: None