baber/WOPTO huggingface dataset:
Patent JP-2022023717-A (JP)
Title: Tube press-in device
Inventor: WATANABE KOJI
IPC: F16L33/00
Filed: 2020-07-27
Abstract: To easily connect a tube to a branch connector.SOLUTION: A tube press-in device 30 is equipped with a connector pedestal 32, three pairs of tube clamps 33 to 35, three air cylinders 36 to 38, three air valves, two switches 39a and 39b, and a controller. The connector pedestal 32 supports the branch connector from a lower side. The tube clamps 33 to 35 support first to third tubes coaxially with first to third tube connecting portions of the branch connector. The switches 39a and 39b receive operation input from an operator. The controller opens the three air valves to actuate the air cylinders 36 to 38 according to operation input from the operator to the two switches 39a and 39b. When the controller opens the air valves, the air cylinders 36 to 38 move the tube clamps 33 to 35 from initial positions to the connector pedestal 32 side.SELECTED DRAWING: Figure 2
Patent JP-2020177254-A (JP)
Title: Pattern-drawing apparatus, pattern drawing method, and method of manufacturing device
Inventor: KITO YOSHIAKI
IPC: G03F7/20
Filed: 2020-07-28
Abstract: SOLUTION: The method of manufacturing a device including drawing a pattern on a substrate P to manufacture an electronic device by projecting a beam LBn on the substrate P, and scanning in a main scanning direction while subjecting the beam LBn from a light source device LS to intensity modulation according to pattern information includes: deflecting the beam LBn from the light source device LS in order to scan the beam LBn in a main scanning direction; projecting the deflected beam LBn on the substrate P; subjecting the beam LBn to intensity modulation according to the pattern information so that at least a part of a second pattern PT2 to be newly drawn is drawn to overlap on at least a part of a first pattern PT1 preliminarily formed on the substrate P with a specific material; and measuring at least one of position information of the first pattern PT1 and shape information, and information on a relative position relation between the first pattern PT1 and the second pattern PT2 on the basis of a detected signal obtained by the photoelectric detection of reflected light of the beam LBn projected on the substrate P while the second pattern PT2 is drawn on the substrate P.SELECTED DRAWING: Figure 9
Patent JP-2022025726-A (JP)
Title: Flow straightening device
Inventor: WATANABE NAOTO
IPC: B62D37/02
Filed: 2020-07-30
Abstract: To provide a flow straightening device which appropriately straightens an air flow between a vehicle body bottom part and a road surface.SOLUTION: A flow straightening device is provided in a vehicle 1 having a wheel FW with a part thereof protruding downward from a vehicle body. The flow straightening device includes a flap 90 protruding downward from the vehicle body in front of the wheel, and an air flow generating part 100 which is provided in a bottom part of the vehicle body and inward with respect to the wheel in a vehicle width direction and generates an air flow inclining with respect to a longitudinal direction of the vehicle, inward in the vehicle width direction and toward the rear of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022029783-A (JP)
Title: Production method of hexagonal boron nitride thin film
Inventor: YANG XU
IPC: C30B29/38
Filed: 2020-08-05
Abstract: To provide a technology for growing a hexagonal boron nitride thin film on a single crystal diamond.SOLUTION: A production method of a hexagonal boron nitride thin film includes a step for setting, in a reaction chamber, a single crystal diamond substrate having a (111) plane. The production method further includes a first step for supplying, into the reaction chamber, first raw material gas of an organometallic compound containing boron. The production method furthermore includes a second step for supplying second raw material gas containing nitrogen into the reaction chamber. The first step and the second step are repeated alternately.SELECTED DRAWING: Figure 2
Patent JP-2021025765-A (JP)
Title: Heat exchanger and heat pump device
Inventor: ANDO TORU
IPC: F28F1/02
Filed: 2020-08-07
Abstract: To improve pressure resistance of a gas header with simple processing.SOLUTION: A heat exchanger includes a gas header to which a gas refrigerant pipe is connected, and a plurality of flat tubes connected to the gas header. The gas header has a fifth member 75, and a fourth member 74 stacked in a plate thickness direction to the fifth member 75. The fifth member 75 has a fifth internal opening 75x constituting a gas-side internal space of the gas header, the fourth member 74 has a fourth internal opening 74x constituting a gas-side internal space of the gas header with the fifth internal opening 75x, and the gas-side internal space is communicated to the plurality of flat tubes. The fifth internal opening 75x has a part different, from that of the fourth internal opening 74x, in a width in a horizontal direction vertical to both of the plate thickness direction and an arrangement direction of the plurality of flat tubes, or the fifth internal opening 75x has the same width, as that of the fourth internal opening 74x, in the horizontal direction vertical to both of the plate thickness direction and the arrangement direction of the plurality of flat tubes.SELECTED DRAWING: Figure 8
Patent JP-2022032401-A (JP)
Title: Image formation device
Inventor: WADA MINORU
IPC: G03G15/06
Filed: 2020-08-12
Abstract: To provide an image formation device that suppresses tight adhesion of a mold release agent fine powder to a layer thickness regulation member, and prevents occurrence of a stripe-shape defect in a toner thin layer to be formed on a developing roller or an image to be formed on a sheet.SOLUTION: An image formation device 1 comprises a control unit 60 that performs fine powder discharging control C1 in a preliminarily determined period in which a sheet does not pass through a transfer nip part N, and performs image formation control C2 in an image formation period PTP. The control unit 60 is configured to, in the fine powder discharging control C1, cause a mold release agent fine powder RP to move from a developing roller 331 to a transfer roller 34 via a photoreceptor drum 31, and cause the mold release agent fine powder to adhere to the transfer roller 34. Then, the control unit 60 is configured to, in the image formation control C2, cause the mold release agent fine powder RP adhered to the transfer roller 34 to move to a second surface S2 in the sheet S passing through the transfer nip part N, and to adhere to the second surface therein.SELECTED DRAWING: Figure 4
Patent JP-2022032733-A (JP)
Title: Laminate
Inventor: TSUJIMOTO KATSURA
IPC: B32B27/40
Filed: 2020-08-13
Abstract: To provide a laminate having excellent scratch resistance and good weather resistance suitable even for a long-term use.SOLUTION: A laminate includes a laminate structure of a surface layer and a ground layer. The surface layer is a layer composed of a thermoplastic polyurethane resin composition. The ground layer is a layer composed of a methacrylic resin composition.SELECTED DRAWING: None
Patent JP-2022035565-A (JP)
Title: Displacement measuring device and displacement measuring method
Inventor: TANAKA YOSUKE
IPC: G01S17/36
Filed: 2020-08-21
Abstract: To provide a displacement measuring device, etc., with which it is possible to expand a measurement range while maintaining measurement accuracy.SOLUTION: A displacement measurement device comprises: a light generator for generating an intensity-modulated laser beam; an intensity modulator for intensity modulating the return light of the laser beam emitted from the light generator and having been reflected by a measurement object; a first signal generator for outputting a modulation signal to the light generator and the intensity modulator; a phase modulator for phase modulating the modulation signal outputted from the first signal generator to the intensity modulator with a frequency fm; a second signal generator for outputting a modulation signal to the phase modulator; a photodetector for receiving return light having been intensity modulated by the intensity modulator; and a control unit for controlling the first and second signal generators and calculating the distance to the measurement object on the basis of a detection signal from the photodetector. The control unit calculates the distance on the basis of the respective amplitudes of a frequency fm component and a frequency 2 fm component of the detection signal, and corrects the distance in accordance with a combination of signs of respective phases of the frequency fm component and the frequency 2 fm component.SELECTED DRAWING: Figure 1
Patent JP-2020189195-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2020-08-26
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine comprises: privilege application means for applying a first privilege which is advantageous to a player when a game ball enters a specific region, and applying a second privilege which is advantageous to a player regardless of ball entry to the specific region when a second privilege game is executed; switching means for switching a state between a first state capable of guiding a guide path for guiding the game balls entered specific ball entry means to the specific region, to the specific region, and a second state in which the guide path cannot be guided to the specific region easily; and setting means for setting first switching information by which the state of the guide path can be switched by the switching means when the first privilege game is executed, and setting second switching information different from the first switching information, when the second privilege game is executed. Therefore an amusement of the game can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022038616-A (JP)
Title: Program, device, and method for processing information
Inventor: MAYAMA HIDETAKA
IPC: G06Q50/26
Filed: 2020-08-27
Abstract: To allow for efficiently evacuate disaster vulnerable people.SOLUTION: An information processing program provided herein makes a computer perform processes of: generating evacuation support information for supporting evacuation for each disaster vulnerable individual on the basis of disaster vulnerable people-related information and disaster situation information; and sending the evacuation support information to terminal devices of supporters associated with disaster vulnerable individuals.SELECTED DRAWING: Figure 12
Patent JP-2022045084-A (JP)
Title: Carrier tape packaging box, and packaging body using the same and packaging method of wound body of carrier tape
Inventor: NAKATA YUKI
IPC: B65D85/672
Filed: 2020-09-08
Abstract: To provide a carrier tape packaging box which has an excellent impact absorption property while it is convenient and low cost, and to provide a packaging body using the same and a packaging method of a wound body of a carrier tape.SOLUTION: A carrier tape packaging box 1 stores a wound body 100 in which a carrier tape 110 is wound around a reel. The carrier tape packaging box 1 includes inner flaps 12, 13 raised toward the inside from end parts of an inner wall. The inner flaps 12, 13 can hold the wound body 100 by coming into contact with the wound body 100 stored inside the carrier tape packaging box 1. The carrier tape packaging box 1 is provided in which flap length L of the inner flaps 12, 13, which is the length from root end parts 14, 15 of the inner flaps 12, 13 to contact end parts 16, 17 with the wound body 100, is equal to or greater than (√2-1) times and equal to or less than 1 time of a radius R of the wound body 100.SELECTED DRAWING: Figure 2
Patent JP-2022046066-A (JP)
Title: Tensile testing method for shape steel and tensile testing device for shape steel
Inventor: NISHIYA TOSHIYA
IPC: G01N3/04
Filed: 2020-09-10
Abstract: To provide a tensile testing method of shape steel which can measure extension of a testing piece easily.SOLUTION: A tensile testing method of shape steel according to one embodiment of the present invention comprises: a first step of preparing a testing piece of the shape steel and a camera; a second step of giving marks to two spots apart in a tension direction of the testing piece; a third step of pulling and breaking the testing piece while imaging the marks at the two spots with the camera; a fourth step of measuring a distance between the marks at the two spots when the testing piece is broken on the basis of an image or video imaged with the camera in the third step; and a fifth step of measuring extension of the testing piece on the basis of the distance between the marks at the two spots in a standard state of the testing piece before pulling the testing piece in the third step, and the distance between the marks at the two spots measured in the fourth step.SELECTED DRAWING: Figure 14
Patent JP-2022052387-A (JP)
Title: Information processing apparatus and system
Inventor: KOJIMA HIDETAKA
IPC: B65G1/137
Filed: 2020-09-23
Abstract: To provide an information processing apparatus and system capable of effectively managing slips.SOLUTION: According to the embodiment, an information processing apparatus comprises a first interface, storage unit, and processor. The first interface acquires an instruction screen instructing an item to be picked up. The storage unit stores data. The processor obtains a first ID from the instruction screen, generates characteristic information that indicates the characteristics of a slip for delivering the item, generates a second ID, and associates the first ID, the second ID, and the characteristic information each other to store them in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2022053289-A (JP)
Title: Cyanine dye, labeling reagent and detection method
Inventor: INUI CHIE
IPC: G01N21/64
Filed: 2020-09-24
Abstract: To provide a cyanine dye that is suitable for labeling in a detection method using SPFS and has high fluorescence intensity.SOLUTION: A cyanine dye is represented by formula (1) and has a maximum absorption wavelength of 650 nm or more and a maximum fluorescence wavelength of 670 nm or more. (A ring Z1 and ring Z2 each denote an aromatic hydrocarbon; at least one of R1-R8 includes a hydrophilic group; R7 and R8 each denote a carboamide group; l and m each denote an integer of 1 or greater; l+m denotes 2 or more; n denotes an integer of 1-3).SELECTED DRAWING: None
Patent JP-2022053385-A (JP)
Title: Light emitting device, exposure device, image forming device
Inventor: KASUYA YOSUKE
IPC: H04N1/036
Filed: 2020-09-24
Abstract: To suppress deformation in a light emitting direction, of a housing due to heat in comparison to constitution in which a fixing unit fixing the housing and a suppression member is apart in a light emitting direction from a neutral axis of the housing or of a light emitting unit or of the suppression member.SOLUTION: A light emitting device 50a is provided, comprising: a light emitting unit 50b in which a light emitting element emitting light in a device vertical direction intersecting a device depth direction is held in a resin-made housing 60 extending in the device depth direction; a suppression member 80 which extends in the device depth direction and suppresses the deformation of the housing 60 due to the heat and has a linear expansion coefficient different from that of the housing 60; and an adhesive 70a which fixes the housing 60 and the suppression member 80 at a plurality of vertically separated portions in a plurality of positions superposing in the device vertical direction, on the neutral axis of the housing 60 and or of the suppression member 80 or of the light emitting unit 50b.SELECTED DRAWING: Figure 2
Patent JP-2022054050-A (JP)
Title: Information processing device, reply processing device, information processing system, information processing program, and reply processing program
Inventor: AKIBA KENJI
IPC: G06Q30/00
Filed: 2020-09-25
Abstract: To provide an information processing device that can transmit, to an inquiry destination, information indicating that a question is not yet solved, if the question about a user's inquiry is not solved, in a case where the user makes an inquiry and obtains a reply to the inquiry.SOLUTION: An information processing device stores a history of operations by a user in a memory and if the history of operations by the user stored in the memory meets a predetermined condition after detection of an operation related to an end of the inquiry by the user, transmits information indicating that the user has not solved a question of the inquiry to the outside related to a destination of the inquiry.SELECTED DRAWING: Figure 1
Patent JP-2022054554-A (JP)
Title: Sterilization deodorization machine and sterilization deodorization unit
Inventor: SUZUKI HIROYUKI
IPC: A61L9/00
Filed: 2020-09-28
Abstract: To provide a sterilization and deodorization unit capable of efficiently preventing infection to virus or the like.SOLUTION: A sterilization and deodorization unit comprises a spray preventing panel and a sterilization and deodorization machine equipped with the spray prevention panel, in which the spray preventing panel is a plate-like member installed to shield three directions on a desk, and the sterilization and deodorization unit sterilizes and deodorizes air inhaled from a suction port provided on a bottom surface to discharge to an output port provided on upper both side surfaces.SELECTED DRAWING: Figure 1
Patent JP-2021019602-A (JP)
Title: Engineered liver tissues, arrays thereof, and methods of making the same
Inventor: BENJAMIN R SHEPHERD
IPC: C12N5/071
Filed: 2020-09-28
Abstract: To provide engineered, living, three-dimensional liver tissue constructs.SOLUTION: A method of constructing a living, three-dimensional liver tissue construct comprises: a. preparing one or more cohered multicellular aggregates comprising mammalian liver cells; b. placing the one or more cohered multicellular aggregates on a support to form at least one of i. at least one layer comprising a plurality of cell types, the cell types spatially arranged relative to each other to create a planar geometry, and ii. a plurality of layers, of which at least one layer is compositionally or architecturally distinct from at least one other layer to create a laminar geometry; and c. incubating the one or more multicellular aggregates for a duration of about 1 hour to about 30 days to allow them to cohere and to form a living, three-dimensional liver tissue construct.SELECTED DRAWING: Figure 8
Patent JP-2022059794-A (JP)
Title: Production method of coloring powder for konjak
Inventor: SATO SHUICHI
IPC: A23L5/43
Filed: 2020-10-02
Abstract: To provide a production method of a coloring powder for konjak, using a flying-out flour which is a food industrial waste, and to provide a coloring powder for konjak.SOLUTION: With respect to a production method of a coloring powder for konjak and a coloring powder for konjak, the coloring powder for konjak is produced by using a flying-out flour, which is a byproduct in production of konjak powder to be disposed as food industrial waste. Therefore, the coloring powder for konjak can be provided at an inexpensive price due to that a raw material cost is extremely inexpensive compared to seaweed (Ecklonia cave), and it may contribute to reducing waste, reduction of food loss and protection of a global environment due to that food industrial waste is recycled. Furthermore, konjak produced by using the coloring powder for konjak can be described as konjak powder/konjak flying-out flour in the list of raw material names due to that the coloring powder for konjak uses konjak roots as the raw material unlike seaweed or the like. With this, the commercial value of the product is improved.SELECTED DRAWING: Figure 1
Patent JP-2021068892-A (JP)
Title: Apparatus and methods for selectively etching films
Inventor: WANG FEI
IPC: H01L21/3065
Filed: 2020-10-12
Abstract: To provide an apparatus and methods for selectively etching a particular layer.SOLUTION: The apparatus and methods are directed towards maintaining the etch rate of the particular layer, while keeping a non-etched layer intact. The etching process may be accomplished by co-flowing a hydrogen precursor gas and a fluorine precursor gas into a remote plasma unit. A resulting gas mixture may then be flowed onto the substrate having a silicon oxide layer as an etch layer and a silicon nitride layer as a non-etched layer, for example. A reaction between the resulting gas mixture and the particular layer takes place, resulting in etching of the silicon oxide layer while maintaining the silicon nitride layer in the above example.SELECTED DRAWING: Figure 3
Patent JP-2022066847-A (JP)
Title: Carbon material for solid polymer electrolyte fuel cell catalyst carrier, catalyst layer for polymer electrolyte fuel cell, and fuel cell
Inventor: MASAKI KAZUYOSHI
IPC: B01J23/42
Filed: 2020-10-19
Abstract: To provide a new and improved carbon material for a solid polymer electrolyte fuel cell catalyst carrier that can further reduce an overvoltage at a high current, a catalyst layer for a solid polymer electrolyte fuel cell, and a fuel cell.SOLUTION: In a carbon material for a solid polymer electrolyte fuel cell catalyst carrier, in the range in which the relative pressure P/P0 is 0.4 or more, the nitrogen adsorption isotherm shows two hysteresis loops having a first hysteresis loop and a second hysteresis loop.SELECTED DRAWING: Figure 1
Patent JP-2022067388-A (JP)
Title: Method for recovering carbon dioxide in gaseous carbon dioxide supply source
Inventor: TAKAOKA HISAO
IPC: B01D53/62
Filed: 2020-10-20
Abstract: To provide a method for recovering carbon dioxide which can recover the carbon dioxide by using the reduced number of reaction towers.SOLUTION: A method for recovering carbon dioxide comprises: an absorption step of supplying a gaseous carbon dioxide supply source 1 and a carbon dioxide-lean absorption liquid 4 to an absorption and regeneration tower 11 to bring the gaseous carbon dioxide supply source into contact with the carbon dioxide-lean absorption liquid in the absorption and regeneration tower, thereby allowing carbon dioxide 5 in the gaseous carbon dioxide supply source to be reactively absorbed by the carbon dioxide-lean absorption liquid to obtain a carbon dioxide-rich absorption liquid 3; and a regeneration step of supplying the carbon dioxide-rich absorption liquid to the absorption and regeneration tower to heat the carbon dioxide-rich absorption liquid in the absorption and regeneration tower, thereby desorbing the carbon dioxide from the carbon dioxide-rich absorption liquid to recover the carbon dioxide and obtain the carbon dioxide-lean absorption liquid comprising an amine compound. In the method, the absorption step and the regeneration step are alternately repeated.SELECTED DRAWING: Figure 1
Patent JP-2021068900-A (JP)
Title: Image sensor
Inventor: LEE GWI DEOK
IPC: H04N5/374
Filed: 2020-10-21
Abstract: To provide an image sensor in which the performance is improved and leakage current and noise are reduced.SOLUTION: An image sensor includes: a substrate including a first surface and a second surface that are opposite to each other; a first transistor including a first gate electrode on the first surface; a photoelectric conversion layer that generates optical charges from incident light that enters in a first direction; a second transistor disposed between the first surface and the photoelectric conversion layer, separated from the photoelectric conversion layer, including a metal oxide semiconductor material, including a transistor structure including a semiconductor layer with a third surface extending in a direction orthogonal to the first direction and a fourth surface opposite to the third surface, having a second gate on the semiconductor layer, and having the semiconductor layer connected to the first gate; and a light-blocking film disposed between the third surface and the photoelectric conversion layer and separated from the photoelectric conversion layer.SELECTED DRAWING: Figure 4