baber/WOPTO huggingface dataset:
Patent JP-2022068066-A (JP)
Title: Hammering test device and method for structure
Inventor: KURATANI FUMIYASU
IPC: G01N29/12
Filed: 2020-10-21
Abstract: To provide a hammering test device capable of more clearly discriminating a sound part from a defective part and improving the test accuracy.SOLUTION: A hammering test device for a structure includes a striking part 1 for striking a test surface S of a structure, a pressing part 2 for pressing the striking part 1 to the test surface S by a preset pressing force, a detection part 3 for detecting impact sound generated by the striking part 1 striking the test surface S, and a processing part for determining a state inside the structure based on a detection signal from the detection part 3. This hammering test device has biasing means 20 for elastically biasing the striking part 1 in the direction of pressing the test surface S. The biasing means 20 and the mass part for applying a load to the biasing means constitute a vibration system which vibrates by the bounce when the striking part 1 strikes the test surface S. The natural frequency of the vibration system prevents the striking part from re-contacting with the test surface after striking.SELECTED DRAWING: Figure 1
Patent JP-2022072157-A (JP)
Title: Piston for internal combustion engine and production method thereof
Inventor: MURAKAMI HARUHIKO
IPC: F02F3/00
Filed: 2020-10-29
Abstract: To provide a piston for internal combustion engines and a production method thereof, in which an anodic oxide film that can further reduce the blowby gas flow rate and the number of particulate matter PN is arranged on a top ring groove.SOLUTION: The inner surface 15 of a top ring groove of a piston for internal combustion engines undergoes an anodic oxidation treatment by an AC/DC superimposed electrolytic method, to form an anodic oxide film 23a surrounding the periphery of silicone 16 with cells extending in random directions and the cells branched off in random directions. Then, the anodic oxide film is subjected to a blast treatment with a blast material 50 having a central particle size of more than 20 μm and less than 50 μm and at a projection pressure of more than 0.01 MPa and less than 0.05 MPa, to produce an anodic oxide film 23b having both of surface roughness Rpk and surface roughness Ra of less than 1.0 μm.SELECTED DRAWING: Figure 4
Patent JP-2022073389-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-10-30
Abstract: To provide a game machine capable of suitably increasing amusement of a specific operation corresponding performance.SOLUTION: A performance execution function of a sub-control device executes a long-pressing correspondence performance (for example, a long-pressing color changing performance) during a predetermined display performance in execution of operation of a determination button in a specific mode (for example, a long-pressing mode) within a valid period for validating operation of the determination button. The long-pressing correspondence performance can suggest a result of jackpot determination by a mode of another performance differing from a long-pressing correspondence performance executed during the long-pressing correspondence performance and a mode of a long-pressing correspondence performance (for example, a specific informing image 45i of "it does not rise any more!" and a color changing image 45h displayed in a long-pressing color changing performance) in execution of operation (for example, operation for releasing hands from a determination button 81 and pressing the determination button 81 again) differing from a long-pressing mode after execution of operation of the determination button in a long-pressing mode.SELECTED DRAWING: Figure 198
Patent JP-2022073649-A (JP)
Title: Determination device, determination method, program and collection device
Inventor: DOI MAYUKA
IPC: B65F1/14
Filed: 2020-11-02
Abstract: To provide a determination device or the like capable of suitably supporting collection of a PET bottle.SOLUTION: A determination device 2 includes: an acquisition part for acquiring an image having the imaged PET bottle: and a determination part which determines whether or not the PET bottle is in a recyclable state by inputting the acquired image into a learned model so as to be determined whether or not the PET bottle is in the recyclable state when the image is inputted; and an output part which outputs a recovery instruction of the PET bottle according to the determination result.SELECTED DRAWING: Figure 6
Patent JP-2022074447-A (JP)
Title: Lumber support device
Inventor: FUNAKI SHOHEI
IPC: B60N2/66
Filed: 2020-11-04
Abstract: To provide a lumber support device which enables reduction of costs.SOLUTION: One embodiment of the disclosure includes: a base; a pressure plate disposed at the seat front of the base; a hinge mechanism which moves the pressure plate in a seat front-back direction; and a lead screw which moves the hinge mechanism. The hinge mechanism has a first paddle and a second paddle which swing around the hinge pin in the seat front-back direction. The first paddle has: a first pressing part which presses the pressure plate to the seat front side; and a first connection part which is connected to the lead screw so as to be sent in a seat width direction by rotation of the lead screw. The second paddle includes: a second pressing part which presses the pressure plate to the seat front side; and a second connection part rotatably connected to the base.SELECTED DRAWING: Figure 2
Patent JP-2021012895-A (JP)
Title: connector
Inventor: MIYAMURA TETSUYA
IPC: H01R13/453
Filed: 2020-11-06
Abstract: To provide a connector capable of improving workability.SOLUTION: A male connector 10 includes a male terminal support body 30 and a male terminal covering body 50 capable of sliding relative to each other and a male housing 70 capable of housing the male terminal support body 30 and the male terminal covering body 50. The male terminal covering body 50 is allowed to slide relative to the protecting position where a covering portion 66 covers a male tab 22 and the exposing position where the male tab 22 is exposed. A female connector 100 has a female terminal fitting 120 that is fitted in a receptacle 72 and connected to the male tab 22 at the time of being fitted and a pressing surface 133 that presses the covering portion 66 in the process of being fitted in the receptacle 72 and performs displacement toward the exposing position.SELECTED DRAWING: Figure 3
Patent JP-2021014676-A (JP)
Title: Coated paper for printing
Inventor: YAMASHITA KAZUYA
IPC: D21H19/38
Filed: 2020-11-10
Abstract: To provide a coated paper for printing and a manufacturing method of a coated paper for printing which has no concern of lowering a color value while having high whiteness and high opacity.SOLUTION: A coated paper for printing 1 includes a base paper 2 and a coating layer 4, wherein the coating layer 4 involves a purple pigment and a blue pigment, and a fluorescent brightener. Moreover, opacity color value of JIS P 8149 is 85% or over, color value of JIS P 8150 is, under a measurement including ultraviolet ray, 85% or over, a* value of color tone of JIS P 8150 is, in a measurement involving ultraviolet ray, 0.5 or over and under 2.5 and b* value of that is -5 or over and under -2. Also, the coating layer 4 is formed by a film transfer method.SELECTED DRAWING: Figure 1
Patent JP-2022076776-A (JP)
Title: Game machine
Inventor: NISHIMURA TOSHINARI
IPC: A63F7/02
Filed: 2020-11-10
Abstract: To provide a game machine capable of appropriately enhancing a degree of attention to a game.SOLUTION: A Pachinko machine is equipped with a main control device for acquiring holding information on the basis of entry into an operation port, and executing a jackpot lottery on the basis of the holding information, a symbol display device 500K for stop-displaying a symbol combination corresponding to a lottery result after executing variable display of symbols, and a movable performance device 800K disposed side by side with the symbol display device 500K. A first stop notice performance is provided for designating a first stop symbol string in the symbol display device 500K as an interlocking performance in which the movable performance device 800K interlocks with the symbol display device 500K by using a movable decorative body 801K. When the movable decorative body 801K starts an operation in the first stop notice performance, the operation of the movable decorative body 801K is suggested by an auxiliary display device 700K, which is a dot indicator disposed in the vicinity of the movable performance device 800K.SELECTED DRAWING: Figure 371
Patent JP-2021036717-A (JP)
Title: Communication apparatus
Inventor: SUZUKI TAKANOBU
IPC: H04W76/10
Filed: 2020-11-12
Abstract: To provide a first communication apparatus and a computer program to allow the first communication apparatus and a second communication apparatus to establish connection and appropriately perform wireless communication of target data.SOLUTION: A printer 10 includes an IC tag I/F 22 that functions as an NFC standard IC tag, wireless LAN I/F 20, and a control unit 30. The IC tag I/F 22 uses NFC connection established between the printer 10 and a mobile terminal 50 to transmit SSID "X1" to the mobile terminal 50. The control unit 30 uses a WFD network to which both printer 10 and mobile terminal 50 belong to receive print data from the mobile terminal 50 via the wireless LAN I/F 20.SELECTED DRAWING: Figure 3
Patent JP-2021035589-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2020-11-16
Abstract: To provide a game machine that is devised according to a game situation.SOLUTION: A game machine has a plurality of game situations including a first special game state, a second special game state, and a third special game state, which are different from a normal game state. In the first special game state, a first operation instruction performance is executed as an operation instruction performance. In the second special game state, an instruction performance having the same instruction content as the instruction content in the first operation instruction performance is executed as the operation instruction performance. In the third special game state related to the second game state, a second operation instruction performance having the instruction content different from the instruction content in the first operation instruction performance can be executed as the operation instruction performance. In the third special game state, a shift lottery to the first special game state can be performed. In the third special game state, the second operation instruction performance may not be executed, and in such a situation, when operation of the first operation instruction performance is performed, the instruction content in the second operation instruction performance is displayed.SELECTED DRAWING: Figure 683
Patent JP-2021094597-A (JP)
Title: TIG welding flux for super duplex stainless steel
Inventor: TSENG KUANG HUNG
IPC: B23K35/362
Filed: 2020-11-19
Abstract: To provide a tungsten inert gas (TIG) welding flux for super duplex stainless steel to solve the problem in which: if conventional flux for duplex stainless steel is used for TIG welding, formed beads cannot improve both of an aspect ratio and corrosion resistance at the same time.SOLUTION: A TIG welding flux for super duplex stainless steel, comprises: 20-30 wt.% of silicon dioxide, 20-25 wt.% of titanium dioxide, 15-20 wt.% of vanadium dioxide, 10-15 wt.% of molybdenum trioxide, 10-15 wt.% of zirconium diboride, 5-10 wt.% of aluminum nitride, 5-10 wt.% of manganese carbonate and 5-10 wt.% of nickel carbonate.SELECTED DRAWING: Figure 1
Patent JP-2021149932-A (JP)
Title: Apparatus and method for asynchronous ray tracing
Inventor: PRASOONKUMAR SURTI
IPC: G06T15/06
Filed: 2020-11-25
Abstract: To provide an apparatus and method for asynchronous ray tracing.SOLUTION: A processor comprises: a bounding volume hierarchy (BVH) generator to construct a BVH comprising a plurality of hierarchically arranged nodes including a root node, a plurality of internal nodes and a plurality of leaf nodes, where each internal node comprises a child node to either the root node or another internal node, and where each leaf node comprises a child node to an internal node; a first storage bank and a second storage bank, where each entry of first multiple entries and second multiple entries stores a ray to be traversed through the BVH; an allocator circuit to distribute an incoming ray to either the first storage bank or the second storage bank based on relative numbers of rays currently stored in the first and second storage banks; and traversal circuitry to traverse a next ray through the BVH by reading a next BVH node from a top of a BVH node stack and determining whether the next ray intersects the next BVH node.SELECTED DRAWING: Figure 51
Patent JP-2021039955-A (JP)
Title: Electric connector device for board connection
Inventor: OZEKI KOSUKE
IPC: H01R12/72
Filed: 2020-12-02
Abstract: To ensure sufficient electromagnetic shielding for both electric connectors in fitted state, by a simple configuration.SOLUTION: Shield walls 12a, 22a consisting of a conductive member facing the contact connections (board connections) 13f, 23c of a plurality of contact members 13, 23 arranged in multipolar manner are provided. In each electric connector 10, 20, electromagnetic shielding action for the contact connections 13f, 23c is obtained well by the shield walls 12a, 22a. When both electric connectors 10, 20 are fitted, the shield walls 12a, 22a face each other in the internal and external double arrangement relation. Furthermore, sufficient EMI countermeasure can be expected by closing the gap of the shield walls 12a, 22a and wiring boards P1, P2 efficiently.SELECTED DRAWING: Figure 25
Patent JP-2022089598-A (JP)
Title: Fluorescent light emitting element, fluorescent light emitting module, and light emitting device
Inventor: NAKAJIMA KOSUKE
IPC: F21S2/00
Filed: 2020-12-04
Abstract: To provide a fluorescent light emitting element, a fluorescent light emitting module, and a light emitting device that have high light utilization efficiency.SOLUTION: A fluorescent light emitting element 1 comprises: a flat plate shaped wavelength conversion member 10 comprising a phosphor material, and also comprising a first principal surface 11, and a second principal surface 12 arranged back to back with the first principal surface 11; and a metal film provided so as to be joined to at least one of the first principal surface 11 and the second principal surface 12. When the wavelength conversion member 10 is viewed in a planar view, the wavelength conversion member 10 comprises a region A1 that does not overlap with the metal film. The metal film comprises a joined surface joined to the one, and an exposed surface arranged back to back with the joined surface.SELECTED DRAWING: Figure 1A
Patent JP-2021092567-A (JP)
Title: Specimen sampling tool, manufacturing method of specimen sampling tool, and measuring system
Inventor: MURATA TOMOYUKI
IPC: G01N1/00
Filed: 2020-12-09
Abstract: To provide a specimen sampling tool capable of surely sampling a specimen.SOLUTION: A specimen sampling tool includes a main body portion having an inner space portion for transferring a liquid specimen to the inside by a capillary phenomenon, the main body portion includes a plate-like portion formed in plate shape and a protruding portion that protrudes in a thickness direction of the plate-like portion from a first surface of the plate-like portion, and the inner space portion has a sampling port opened to the outside of the main body portion for sampling the specimen at a tip end of the protruding portion.SELECTED DRAWING: Figure 3
Patent JP-2022091601-A (JP)
Title: Liquid detergent composition for hard surfaces
Inventor: HORIE TAKUYA
IPC: C11D1/72
Filed: 2020-12-09
Abstract: To improve detergency and antifouling property.SOLUTION: The present invention relates to a liquid detergent composition for hard surfaces which comprises a nonionic surfactant (A) represented by a general formula (1), a nonionic surfactant (B) represented by a general formula (2), and water, in the liquid detergent composition, a mass ratio (A)/(B), or the mass ratio of the nonionic surfactant (A) to the nonionic surfactant (B) being 0.5 to 8.0. In the following formula, R1 is an alkyl group or an alkenyl group having 8 to 18 carbon atoms, R2 is an alkyl group or an alkenyl group having 8 to 24 carbon atoms, and A1O, A2O and A3O are oxyalkylene groups having 2 to 4 carbon atoms, n=6 to 40, m+p=10 to 40. R1-O-(A1O)n-H (1) [Formula 1]SELECTED DRAWING: None
Patent JP-2021094857-A (JP)
Title: Tube for ink supply
Inventor: HIOKI TOMOYA
IPC: B32B27/34
Filed: 2020-12-16
Abstract: To provide a tube for ink supply capable of suppressing a color residue of ink.SOLUTION: A tube 10 for ink supply includes: a first layer 12 that is formed of a non-modified ethylene- tetrafluoroethylene copolymer resin and contacts ink; a second layer 14 that is formed of a non-modified ethylene- tetrafluoroethylene copolymer resin and is formed on the outer periphery of the first layer 12; a third layer 16 that is formed of a polyamide resin or a modified polypropylene resin modified with a basic functional group and is formed on the outer periphery of the second layer 14; a fourth layer 18 that is formed of an ethylene-vinyl alcohol copolymer resin having gas barrier properties and is formed on the outer periphery of the third layer 16; and a fifth layer 20 that is formed of a modified polypropylene resin modified with an acidic functional group and is formed on the outer periphery of the fourth layer 18.SELECTED DRAWING: Figure 1
Patent JP-2021049398-A (JP)
Title: Inflatable medical balloons with continuous fiber wind
Inventor: ALEXANDER QUILLIN TILSON
IPC: A61M25/10
Filed: 2020-12-21
Abstract: To provide methods and medical instruments such as fiber-reinforced balloons that can be manufactured quickly and easily while withstanding high pressures, providing precise shape control and maintaining tear properties.SOLUTION: A fiber-reinforced device, 2 such as an inflatable medical balloon, includes a cylindrical central portion 1301. The balloon includes first and second tapered or conical portions 1303a, 1303b and tip end portions 1305a, 1305b connected to the cylindrical central portion along a central longitudinal axis 108 extending from a first end of the balloon to a second end of the balloon, and includes a fiber strand 1313 that extends substantially parallel with the longitudinal axis along the central portion. The balloon may further comprise a fiber strand 1315 extending radially around the central portion of the balloon.SELECTED DRAWING: Figure 1
Patent JP-2021196600-A (JP)
Title: Image capturing optical lens
Inventor: PENG HAICHAO
IPC: G02B13/00
Filed: 2020-12-23
Abstract: To provide an image capturing optical lens.SOLUTION: An image capturing optical lens disclosed herein comprises a first lens having positive refractive power, a second lens having negative refractive power, a third lens having negative refractive power, a fourth lens having positive refractive power, and a fifth lens having negative refractive power, arranged in order from the object side to the image side, and satisfies the following conditional expressions: 58.00≤v1≤82.00, -5.50≤f2/f≤-3.50, where f represents a focal length of the entire image capturing optical lens, f2 represents a focal length of the second lens, and v1 represents an Abbe number of the first lens. The image capturing optical lens offers excellent optical performance and meets the design requirements of a large aperture, a wider view angle, and extra thinness.SELECTED DRAWING: Figure 1
Patent JP-2022099391-A (JP)
Title: Developing device and image forming apparatus
Inventor: HARADA YUZO
IPC: G03G15/08
Filed: 2020-12-23
Abstract: To provide a developing device that has a miniaturized configuration with improved maintainability, and can prevent scattering of developer to the outside of a developer container.SOLUTION: A developing device 40 comprises: a developer container 50 that has a first stirring chamber 52 and a second stirring chamber 53 arranged in parallel to each other; and a developing roller 44 that carries a toner in the second stirring chamber 53. The developer container 50 includes a duct 56, an intake port 57, a first filter 61, and a second filter 62. The duct 56 is arranged adjacent to the second stirring chamber 53 and causes air in the second stirring chamber 53 to flow to the outside. The intake port 57 opens along a longitudinal direction of the second stirring chamber 53 and communicates the inside of the second stirring chamber 53 and the inside of the duct 56 with each other. The first filter 61 covers the intake port 57. The second filter 62 is arranged on the downstream side of the first filter 61 in an air circulation direction in the duct 56 and covers an air circulation path in the duct 56.SELECTED DRAWING: Figure 4
Patent JP-2022091081-A (JP)
Title: Performance glass for beverage and storage medium
Inventor: NISHIDA MAKOTO
IPC: A47G19/22
Filed: 2020-12-08
Abstract: To provide a performance glass for beverage which allows a user to simultaneously visually recognize a reflection image and a transmission image without vertical inversion of the reflection image reflected in a glass body and the transmission image passing through the glass body, and provide a storage medium which stores a computer program used in the performance glass for beverage.SOLUTION: A performance glass for beverage of the present invention comprises: a fixation mechanism which fixes a video display device on the lateral surface of a glass body; a transparent part which allows a video display surface to be visually recognized from the outside; a first display area which displays an image for transmission; a second display area which displays a vertically inverted image; an image display area control part which controls the positions of the first display area and the second display area; and a reflector which is arranged in the glass body.SELECTED DRAWING: Figure 1
Patent JP-2021049431-A (JP)
Title: Surgery apparatus
Inventor: STANISLAW KOSTRZEWSKI
IPC: A61B17/072
Filed: 2020-12-28
Abstract: To provide a surgical stapling apparatus.SOLUTION: A surgical stapling apparatus is provided. The surgical stapling apparatus includes: an actuating device including an elongated shaft; a tool assembly disposed on a distal end of the shaft, the tool assembly including a first jaw member supporting a cartridge assembly having a plurality of surgical fasteners and a camber positioned so as to shoot out the fasteners from the cartridge assembly and a second jaw member supporting an anvil; a camber pusher assembly including a camber pusher having a distal end configured to engage the camber of the cartridge assembly; and a drive beam assembly.SELECTED DRAWING: None
Patent JP-2022104708-A (JP)
Title: Motor drive device
Inventor: SUZUKI TOSHIYA
IPC: H02P27/08
Filed: 2020-12-29
Abstract: To provide a motor drive device capable of suppressing an unstable condition of a motor drive even when sudden variation occurs in power supply voltage.SOLUTION: A motor drive device has a power supply voltage sudden variation detection unit for detecting sudden variation of a direction of increasing power supply voltage, a power supply voltage variation range generation unit for detecting a variation range of the power supply voltage, and a current limit value setting unit, when the sudden variation is detected by the power supply voltage sudden variation detection unit, for correcting a current limit value from a normal value by reducing with a correction width according to the variation range of the power supply voltage detected.SELECTED DRAWING: Figure 1
Patent JP-2021516306-A (JP)
Title: ねじれを防止することができるケーシング及びこれを含むポンプ
IPC: F04D29/42
Filed: 2020-01-06
Abstract: 【課題】ねじれを防止することができるポンプのケーシング及びその製造方法を提供する。【解決手段】本発明のポンプのケーシングは、少なくとも２つのサブ金属部材を有する金属部材、及びボディを含み、サブ金属部材は、ボディ内に含まれ、ボディは、プラスチックで形成される。【選択図】図５