baber/WOPTO huggingface dataset:
Patent JP-2020188602-A (JP)
Title: Rotor for rotary electric machine
Inventor: KATO SHINJI
IPC: H02K1/27
Filed: 2019-05-15
Abstract: To provide a rotor for a rotary electric machine, which can prevent a filament winding layer from being loosened and damaged..SOLUTION: A rotor 10 for a rotary electric machine includes: a rotor core 30; a plurality of magnets 41 arranged on the outer peripheral surface of the rotor core 30; a pair of end face boards 50; and a filament winding layer 60 constituted by winding filaments 611, 621 around the outer peripheral surface of the rotor core 30 having the plurality of magnets 41 arranged thereon. The filament winding layer 60 is constituted by winding the filaments around the rotor 10 in the circumferential direction. A first filament part 61 is provided on the outer peripheral surface of the rotor core 30, and a second filament part 62 different from the first filament part 61 is provided at a boundary part B between the end face board 50 and the rotor core 30. The filament 621 of the second filament part 62 has a larger diameter than the filament 611 of the first filament part 61.SELECTED DRAWING: Figure 2
Patent JP-2019194327-A (JP)
Title: Optical film
Inventor: MANABE YOSHIHISA
IPC: G02B5/30
Filed: 2019-05-15
Abstract: To provide an optical film which can realize both a low yellowness (YI value) and a high elastic modulus.SOLUTION: The optical film contains a polyamide-imide based resin, where the intensity ratio (A/B) between the methoxy ion intensity (A) and the silicon ion intensity (B) as measured by the time-of-flight secondary ion mass spectrometry of a film cross-section is 0.02 or more.SELECTED DRAWING: None
Patent JP-2020195021-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TORIGOE MAKOTO
IPC: G06F3/0485
Filed: 2019-05-27
Abstract: To provide a technique capable of transversely getting around and looking at respective bases by using an intuitive operation.SOLUTION: An information processing device comprises a control unit to display a first target range of a first image in a first display region and to display a second target range corresponding to the first target range out of a group of images in a second display region. On the basis of an operation input from a user, the control unit controls each of the first target range and the second target range.SELECTED DRAWING: Figure 1
Patent JP-2020193918-A (JP)
Title: Fish detector
Inventor: NAKAO TETSU
IPC: G01S15/96
Filed: 2019-05-29
Abstract: To solve a problem that a typical fish detector has a display device with a display style such that underwater information is illustrated using a water depth axis and a time axis, which makes it difficult for a user who does not know how to read a display content (such as a beginner) to understand the display content.SOLUTION: Underwater information acquired by a fish detector is displayed on a display device in the form of a sentence or a character string in a language such as Japanese using an interactive type user interface that is familiar as seen in an electronic mail, chat, and the like, thereby providing a fish detector easy-to-understand for a user. A display content is a sentence edition of an analysis result of information acquired by an underwater sensor for fish detection, for example, "fish has been detected at a water depth of about 5 meters." For operation of the fish detector, the fish detector provided here also allows for an instruction in a sentence or character string using an input style of the interactive type user interface as in the electronic mail and chat.SELECTED DRAWING: Figure 2
Patent JP-2020196819-A (JP)
Title: Heat storage material composition and heat storage system for air conditioning of architecture
Inventor: LEE SANG BAE
IPC: C09K5/06
Filed: 2019-06-03
Abstract: To provide a heat storage material composition that has a 5°C range lower limit temperature T5L in a range of 13°C or more to less than 20°C and a 5°C range fusion latent heat H5 of 130 J/g or more, and a heat storage system for air conditioning of an architecture.SOLUTION: A heat storage material composition contains a main agent composed of calcium chloride hexahydrate, ammonium bromide, and sodium bromide and has a 5°C range lower limit temperature T5L in a range of 13°C or more to less than 20°C, and a 5°C range fusion latent heat H5 of 130 J/g or more. In the heat storage material composition, in the main agent 100 mass%, preferably the content of calcium chloride hexahydrate is 76.7-91.3 mass%, the content of ammonium bromide is 5.3-14.6 mass%, and the content of sodium bromide is 2.4-14 mass%.SELECTED DRAWING: Figure 6
Patent JP-2020197681-A (JP)
Title: toner
Inventor: SHIBATA TAKAO
IPC: G03G9/097
Filed: 2019-06-05
Abstract: To provide a toner which features sharp meltability and superior low-temperature fixability and development durability.SOLUTION: A toner comprising toner particles containing an amorphous resin, crystalline polyester, and urethane bond-containing olefin-based copolymer is provided. The amorphous resin, the crystalline polyester, and the urethane bond-containing olefin-based copolymer are controlled to have SP values that satisfy specific relationships.SELECTED DRAWING: None
Patent JP-2020200067-A (JP)
Title: Lid body and storage container comprising same
Inventor: BABA NAMIE
IPC: A47K7/00
Filed: 2019-06-07
Abstract: To provide a lid body capable of ensuring cutting-off of a stored article of one unit from stored articles pulled out from a take-out hole and providing a good use feeling.SOLUTION: This lid body used for a body storing articles therein has a take-out hole 62 for taking out the stored articles from the body. The lid body comprises a plurality of tongue pieces 63 which extend from the peripheral edge of the take-out hole 62 toward the center of the take-out hole. The take-out hole 62 includes a space Sp positioned between the tongue pieces 63 adjacent to each other in the peripheral direction of the take-out hole 62.SELECTED DRAWING: Figure 7
Patent JP-2020200819-A (JP)
Title: Co-generation system, demand management device, control method and program
Inventor: EGUCHI FUJIO
IPC: F25B27/02
Filed: 2019-06-13
Abstract: To provide a co-generation system that can effectively utilize heat dissipated from an engine.SOLUTION: A co-generation system includes: an engine for generating electricity; and a turbine rotated by steam generated on the basis of thermal energy which is generated when the engine generates electricity, and decompressing the steam.SELECTED DRAWING: Figure 1
Patent JP-2019218541-A (JP)
Title: Epoxy resin composition, prepreg, and fiber reinforced composite material
Inventor: KONISHI DAISUKE
IPC: C08G59/38
Filed: 2019-06-17
Abstract: To provide an epoxy resin composition having both excellent flexure modulus and flexure strain, a prepreg using the epoxy resin composition, and a fiber reinforced composite material.SOLUTION: The epoxy resin composition includes the following constituents (A), (B), and (C), and satisfies the following conditions (a), and (b). The constituent (A) is a 3-functional amine-type epoxy resin. The constituent (B) is a bisphenol F-type epoxy resin which is solid at 25°C. The constituent (C) is an aromatic amine compound. The condition (a) is such that the average epoxy equivalent of the constituent (B) is 600-1,000 g/eq. The condition (b) is such that a storage modulus Y (MPa) in a rubber state by dynamic viscoelasticity measurement of a cured resin product obtained by reacting the epoxy resin composition at 180°C for 120 min., and an active group mole number (Ma) of 100 pts.mass of the total epoxy resin satisfy the following formula (1): 1100≤Y/Ma≤2000 (1).SELECTED DRAWING: None
Patent JP-2020203366-A (JP)
Title: Processing device
Inventor: MINATO KOKICHI
IPC: B24B49/02
Filed: 2019-06-19
Abstract: To provide a processing device which can form a step part on a chamfer part of a wafer without deteriorating productivity.SOLUTION: The processing device comprises: a chuck table configured to be able to hold and rotate a wafer 10 in a disc shape; cutting means comprising rotatably a cutting blade that cuts a chamfer part of the wafer held on the chuck table to form a step part 162; feeding means that makes the cutting means approach and separate from a rotation axis of the chuck table; photographing means that photographs the wafer held on the chuck table; and height detecting means 4 that detects a height of the wafer held on the chuck table, which further comprises control means that makes the cutting means cut the chamfer part of the wafer held on the chuck table to form the step part, then makes the photographing means detect a width of the step part and makes the height detecting means detect a depth B of the step part.SELECTED DRAWING: Figure 5
Patent JP-2021002426-A (JP)
Title: Battery exterior film and battery
Inventor: DOI AKIHITO
IPC: B32B15/08
Filed: 2019-06-19
Abstract: To provide a battery exterior film with excellent fire resistance.SOLUTION: Disclosed is a battery exterior film 10 in which a base material layer 11, a metal layer 12, and a sealant layer 13 are laminated in this order. The expansion magnification of the battery exterior film when heated to 600°C is 1.5 times or greater.SELECTED DRAWING: Figure 1
Patent JP-2021001460-A (JP)
Title: Unit reinforcement and method for manufacturing unit reinforcement
Inventor: MANABE TATSUYA
IPC: E04C5/18
Filed: 2019-06-20
Abstract: To provide a unit reinforcement which can be easily manufactured without causing thermal deterioration in a necessary part of a structural reinforcement.SOLUTION: In a unit reinforcement in which a plurality of structural reinforcements arranged in parallel with each other and fixed reinforcements orthogonal to the structural reinforcements are integrated, the structural reinforcement has a necessary part and a heat radiation part, and the fixed reinforcement is welded near the tip part of the heat radiation part.SELECTED DRAWING: Figure 1B
Patent JP-2021001971-A (JP)
Title: toner
Inventor: TSUJIHIRO MASAKI
IPC: G03G9/083
Filed: 2019-06-21
Abstract: To provide a toner that is excellent in low-temperature fixability and hot offset resistance.SOLUTION: A toner of the present invention includes a toner particle. The toner particle includes a toner base particle. The toner base particle contains a binder resin and a magnetic powder. The binder resin contains a polyester resin, a vinyl resin, and a block polymer. The block polymer has a polyester part, a vinyl polymer part, and a connection part that connects the polyester part with the vinyl polymer part. The connection part is derived from a specific compound (hereinafter sometimes described as a bi-reactive monomer) having at least one of a vinyl group, a carboxy group, and an alcoholic hydroxyl group. The magnetic powder has an octahedral structure.SELECTED DRAWING: Figure 1
Patent JP-2021002501-A (JP)
Title: Relay failure determination device and dc power distribution apparatus
Inventor: OGURA MASATSUGU
IPC: H01H47/00
Filed: 2019-06-24
Abstract: To determine the failure of a relay even when equipment operating with the DC power source is stopped.SOLUTION: A relay failure determination device (3) comprises: a resistance circuit (4) which has a first series circuit (41) made of two resistors (R1, R2) connected in series and having both ends connected to a positive pole and a negative pole of a DC power source (1), and a second series circuit (42) made of two resistors (R3, R4) connected in series and arranged in parallel with the first series circuit (41), and in which junction points of the two resistors in each of the first series circuit (41) and the second series circuit (42) are connected to each other; a first voltage sensor (VS1) which is connected to both ends of the second series circuit (41); and a failure determination part (5) which determines that at least one of a first relay (Ry1) and a second relay (Ry2) has the closed failure on the basis of the voltage detected by the first voltage sensor (VS1) by controlling the first relay (Ry1) and the second relay (Ry2) into the open state.SELECTED DRAWING: Figure 1
Patent JP-2021005465-A (JP)
Title: Connector structure
Inventor: NAEMURA MINE
IPC: H01R13/639
Filed: 2019-06-25
Abstract: To provide a connector structure that makes it difficult to release the locked state between a lock arm and a lock hole even when careless force is applied.SOLUTION: A male housing 20 is provided with a fitting portion 210 in front of a main body 200 and a lock arm 201 on the side surface. A female housing 30 is provided with a fitting space 311 in front of a main body 300, and an elastic member 5 at the rear end of the fitting space. The mantle portion 310 forming the fitting space is provided with a lock locking portion 313. The lock arm is provided with a hook portion 203, and the lock locking portion is provided with a locking portion 313a for locking to the hook portion. When the lock arm and the lock locking portion are locked, a locking surface 205 of the hook portion and the locking surface 315 of the locking portion are in contact with each other, and the locking surface is provided with a taper that regulates the change in the locked state. When the male and female housings are in the mating state in the locked state and the tip of the fitting portion 210 abuts on the elastic member 5 to release the locked state, it is necessary to move the male housing in the mating direction, and when the locked state is released, the restoring force of the elastic member is maintained in the locked state.SELECTED DRAWING: Figure 1
Patent JP-2021004953-A (JP)
Title: Image forming apparatus
Inventor: IMAMURA KAZUHARU
IPC: G03G21/14
Filed: 2019-06-25
Abstract: To provide an image forming apparatus that can execute a sequence related to a determination of the magnitude of voltage applied to a cartridge, and reduces downtime as well.SOLUTION: An image forming apparatus comprises: an apparatus body; a first unit that has a first memory; a second unit that has a second memory; a voltage application unit; and a control unit. The first unit is removably attached to the apparatus body, and the second unit is removably attached to the apparatus body independent of the first unit. The control unit can execute a determination sequence for determining a first value related to the magnitude of voltage applied to the first unit by the voltage application unit, and stores the first value in the second memory. When the first value is stored in the second memory, the control unit omits at least part of the determination sequence.SELECTED DRAWING: Figure 1
Patent JP-2021005957-A (JP)
Title: Charge control device
Inventor: NAKAMURA TORU
IPC: B60L53/63
Filed: 2019-06-26
Abstract: To provide a charge control device capable of reducing charge power according to a DR signal requiring suppression of electricity demand, while suppressing shortening of life of a relay.SOLUTION: A charge control device performing a charge control of a vehicle has a charge execution unit for putting a relay arranged on a power path from a power reception unit of the vehicle to a power storage device into a closed state and executing charge of the power storage device, a DR reception unit for receiving a demand response signal, and a charge power adjusting unit for reducing charge power while maintaining the closed state of the relay, when the demand response signal requires suppression of electricity demand during executing charge.SELECTED DRAWING: Figure 7
Patent JP-2021005270-A (JP)
Title: Iot connection system, information processing method, and computer program
Inventor: MATSUMURA JUN
IPC: G06F8/60
Filed: 2019-06-27
Abstract: To provide attractive services by freely interconnecting IoT of living, which is siloed for each private cloud, via the Internet.SOLUTION: An IoT connection system of the present invention is an IoT connection system including an IoT hub realized on a cloud and an IoT router that is locally connected to the IoT hub. The IoT hub has a first driver for connecting a private cloud to which a first device can be connected and the IoT hub, and a second driver for connecting a second device and the IoT hub. The IoT router has a third driver for connecting a third device and the IoT router. It is characterized in that information that a user should describe in creating the first driver, the second driver, and the third driver is limited to information related to device definition and command definition.SELECTED DRAWING: Figure 1
Patent JP-2021003862-A (JP)
Title: Apparatus for preparing medium with window
Inventor: SHIROMURA KEISUKE
IPC: B42D25/346
Filed: 2019-06-27
Abstract: To provide an apparatus for preparing a window obtained by laminating a transparent material at an opening part provided at a paper base material, the apparatus being capable of forming a window which prevents waste and is free from constraint in shape without requiring complex operations.SOLUTION: There is provided a preparing apparatus comprising a base material supply part for supplying a base material with fibers, and an ultrasonic machining part which performs ultrasonic machining on a thermoplastic resin layer forming part which forms a thermoplastic resin layer on the front and back of the supplied base material, and the base material formed with the thermoplastic resin layer to form at least one opening part through which a part of the base material penetrates and to form a window which covers the opening part by the thermoplastic resin layer laminated on the front and back of the base material.SELECTED DRAWING: Figure 2
Patent JP-2019220186-A (JP)
Title: Verification code obtaining method and apparatus, and terminal
Inventor: HUANG XI
IPC: H04M1/00
Filed: 2019-07-10
Abstract: To provide an apparatus and a terminal which prevent leakage of information about an SMS message and ensure security of verification code information in the SMS message.SOLUTION: A verification code obtaining request is sent to a server by an application which is installed in a terminal and should obtain a verification code. The applications include an input method application and a Short Message Service (SMS) message application. An SMS message that includes a verification code is received from the server by the SMS message application. When the verification code in the SMS message is read by the input method application, the terminal does not allow an application other than the input method application and the SMS message application to read an SMS message in the terminal.SELECTED DRAWING: Figure 2A
Patent JP-2021014868-A (JP)
Title: Roller-type differential reduction gear
Inventor: OKAMURA KIKUO
IPC: F16H13/10
Filed: 2019-07-11
Abstract: To provide a technique for stabilizing a speed ratio, in a planetary roller-type differential reduction gear.SOLUTION: A roller-type differential reduction gear comprises: a first ring; a second ring connected to an output member; a third ring including first and second rolling bodies; a plurality of planetary rollers which has a first external peripheral face, a second external peripheral face and a third external peripheral face, and in which the first external peripheral face contacts with an internal peripheral face of the first ring, and the second external peripheral face contacts with an internal peripheral face of the second ring; a carrier for rotatably supporting the plurality of planetary rollers in a peripheral direction with a center axial line as a center; and an energization mechanism for energizing the second rolling body toward the first rolling body. The third external peripheral face and an external peripheral face of the first rolling body contact with each other at a face inclined toward one side in an axial direction to the inside of a radial direction, and the third external peripheral face and an external peripheral face of the second rolling body contact with each other at a face inclined toward the other side in the axial direction to the inside of the radial direction.SELECTED DRAWING: Figure 1
Patent JP-2021013603-A (JP)
Title: Game machine
Inventor: YONETANI KENICHI
IPC: A63F5/04
Filed: 2019-07-12
Abstract: To provide a game machine unprecedentedly high in amusement.SOLUTION: A slot machine 1 includes: game state control means capable of controlling a game state to any game state of a plurality of games states including a first game state, a second game stat, and a third game state; imparting means capable of imparting a specific right, which is a right to continue the game state, in the second game state; and determination means capable of consuming the specific right and executing determination on whether or not to control the game state to the third game state when the specific right is stored in the second game state. The game state control means can control the game state to the first game state when, in the second game state, a first variation value that varies according to a winning combination of a current game reaches an end value, and a result of the determination by the determination means is not a result to control the game state to the third game state, and can control the game state to the third game state when, in the second game state, the first variation value reaches the end value, and a result of the determination by the determination means is a result to control the game state to the third game state.SELECTED DRAWING: Figure 62
Patent JP-2021018532-A (JP)
Title: Image collation method and image collation program
Inventor: NIINA GEN
IPC: G06T7/00
Filed: 2019-07-18
Abstract: To provide an image collation method for collating images at hight speed with high accuracy.SOLUTION: An image collation method includes: an input image acquisition step of determining the position of center of gravity, width, height and number of first detection areas (rectangular areas), regarding an input image including a plurality of first detection areas; a model image information acquisition step of determining the position of center of gravity, width, height and number of second detection areas (rectangular areas), regarding a model image including a plurality of second detection areas; a first similarity acquisition step of determining similarities of the first detection areas with the second detection areas, respectively, on the basis of the positions of center of gravity, widths and heights of the input image and the model image; a second similarity acquisition step of determining similarity on the basis of the widths and heights of the input image and the model image; a third similarity acquisition step of determining similarity on the basis of the number of input images and the model images; and a fourth similarity acquisition step of determining similarity, which is comprehensive similarity between the input image and the model image, on the basis of the first to third similarities.SELECTED DRAWING: Figure 1
Patent JP-2021022764-A (JP)
Title: Image processing device
Inventor: LUERA VILAMOLA
IPC: G06T1/00
Filed: 2019-07-24
Abstract: To automatically extract an area having an appropriate size using a line included in a manuscript as a guide, and paste each extracted area on a separate page such that the content of one manuscript can be automatically and easily divided.SOLUTION: An image processing unit processes scanned image data obtained by reading by an image reading unit. The image processing unit recognizes a boundary line included in the scanned image data. The image processing unit defines each of the areas divided by the boundary line as a candidate area. The image processing unit recognizes the vertical width and the horizontal width of the candidate area. The image processing unit extracts, as an extraction area, a candidate area where a first absolute value (absolute value of a difference between a first threshold value and a vertical width) and a second absolute value (absolute value of a difference between a second threshold value and a horizontal width) are allowable values or less. The image processing unit pastes each extraction area on a different page and outputs image data for output.SELECTED DRAWING: Figure 10