baber/WOPTO huggingface dataset:
Patent JP-2023041317-A (JP)
Title: Heat exchanger
Inventor: SATO MASAYUKI
IPC: F28F3/00
Filed: 2021-09-13
Abstract: To provide a heat exchanger having a distributer which can achieve low pressure loss and uniformly distribute a flow rate to a plurality of fine flow passes of a heat transfer part by controlling the distributor composing the heat exchanger and a wall surface property of the heat transfer part.SOLUTION: A heat exchanger according to the embodiment for transferring/receiving heat between a high-temperature fluid and a low-temperature fluid includes a distributor and a heat transfer part having a plurality of flow passes for flowing a work fluid therein which is the high-temperature fluid or low-temperature fluid. The distributor includes: a header into which the work fluid flows; and a flow passage expanding part into which the work fluid flows from the header. The heat transfer part includes: a flow passage partitioning wall; and the flow passage into which the work fluid that has passed through the flow passage expanding part flows from a flow inlet. The flow passage expanding part into which the high-temperature fluid flows is composed of a fluid partitioning wall, and at least one of the fluid partitioning walls at least partly includes a hydrophilic member.SELECTED DRAWING: Figure 1
Patent JP-2023043426-A (JP)
Title: Evaluation method, evaluation program, and evaluation apparatus for integrated report
Inventor: MINAMI SEIJI
IPC: G06F40/253
Filed: 2021-09-16
Abstract: To provide an integrated-report evaluation method, evaluation program, and evaluation apparatus, which enable quick and objective evaluation of an integrated report and facilitate understanding of the grounds for the evaluation.SOLUTION: An integrated-report evaluation apparatus 1 includes: a concept vector acquisition unit 12 that obtains a concept vector by calculating an average value of word vectors of each of multiple concept words set for an evaluation item; a sentence vector acquisition unit 13 that obtains a sentence vector by calculating an average value of word vectors of each of multiple words in a sentence for each sentence of an integrated report; a feature quantity calculation unit 14 that calculates a feature quantity which indicates the similarity between the concept vector and the sentence vector for each sentence in the integrated report; and a score calculation unit 15 that calculates a score for the evaluation item on the basis of the feature quantities calculated for each sentence of the integrated report.SELECTED DRAWING: Figure 1
Patent JP-2022000352-A (JP)
Title: Furan-based polyamide and article fabricated therefrom
Inventor: ANDREW JAY DUNCAN
IPC: C08L101/00
Filed: 2021-09-24
Abstract: To provide a multilayer structure having a polymer gas permeation barrier layer comprising a furan-based polyamide, and an article fabricated therefrom.SOLUTION: A multilayer structure comprises: (a) a first layer selected from a group consisting of a polymer, a composite, a metal, an alloy, glass, silicon, ceramics, wood, and paper; and (b) a gas permeation barrier layer comprising a furan-based polyamide which is derived from: one or more dicarboxylic acids selected from a group consisting of an aliphatic dibasic acid, an aromatic dibasic acid and an alkylaromatic dibasic acid or derivatives thereof, in which at least one of the dicarboxylic acids is a furan dicarboxylic acid or a derivative thereof; and one or more diamines selected from a group consisting of an aliphatic diamine, an aromatic diamine and an alkylaromatic diamine.SELECTED DRAWING: None
Patent JP-2023046558-A (JP)
Title: Wiring board and light irradiation device
Inventor: MOTOIE YOSHIKI
IPC: H05K1/02
Filed: 2021-09-24
Abstract: To provide a light irradiation device having a plurality of LED lighting circuits, capable of preventing size increase and optical performance decrease and further, suppressing low lighting, while reducing restrictions on design.SOLUTION: A wiring board on which a plurality of LEDs are mounted includes at least two wiring patterns which are insulated from each other to supply power to the plurality of LEDs. The two wiring patterns have parts overlapping with each other in plan view. The wiring board is configured so that, in the overlapping parts, one wiring pattern straddles the other wiring pattern through a jumper wire.SELECTED DRAWING: Figure 4
Patent JP-2022056400-A (JP)
Title: Phosphorescent toners and related methods
Inventor: ALEXANDER KNOWLES
IPC: G03G9/08
Filed: 2021-09-27
Abstract: To provide phosphorescent toners, methods of producing the same, and methods of using the same, so as to solve the problem that it has been challenging to incorporate phosphorescent pigment particles into toner particles with characteristics suitable for xerographic printing because photoluminescence is re-emitted from phosphorescent materials at lower intensities for extended periods of time, e.g., minutes to hours after the initial illumination.SOLUTION: Methods of making phosphorescent toner are provided. In an embodiment, such a method comprises: forming a phosphorescent pigment emulsion comprising a phosphorescent pigment and a surfactant; homogenizing a mixture comprising a resin emulsion containing a resin and the phosphorescent pigment emulsion; aggregating the mixture to form toner particles containing the phosphorescent pigment embedded in and surrounded by the resin; and coalescing the toner particles to form a phosphorescent toner comprising the toner particles.SELECTED DRAWING: None
Patent JP-2023048323-A (JP)
Title: Dwelling
Inventor: NAKADA SHOTA
IPC: E04H1/02
Filed: 2021-09-28
Abstract: To provide a dwelling having a storing space allowing easy taking-in and taking-out of articles, while avoiding narrowing of a floor area.SOLUTION: A dwelling 10 has an open ceiling space 19 provided straddling a first floor part 11 and a second floor part 12. A floor part 21 of the open ceiling space 19 is installed at a position of the same height of the floor part 17 of a first floor space 15. A ceiling part 22 of the open ceiling space 19 is installed at an intermediate height between a floor part 18 in a second floor space 16 and a ceiling part 23. In the second floor part 12, a storing space 25 is provided at an upper part of the open ceiling space 19. The storing space 25 has a storing opening 27 opened to the second floor space 16 adjacent to the storing space 25.SELECTED DRAWING: Figure 1
Patent JP-2023049492-A (JP)
Title: game machine
Inventor: KITAZATO TAKAYUKI
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To suppress deterioration in amusement properties of a game.SOLUTION: A first game including a plurality of times of round games in which a big winning port is opened is executed on the basis of the establishment of a first start condition, and a second game in which a predetermined winning port is opened is executed on the basis of the establishment of a second start condition. The first game can be executed in parallel to the second game. When the second game is not executed during the first game, a first performance can be executed. When the first game is not executed during the second game, a second performance can be executed. When the first game and the second game are executed in parallel, any one of the first performance and the second performance that has been set beforehand can be executed.SELECTED DRAWING: Figure 123
Patent JP-2022132043-A (JP)
Title: Cooking tool and cooking device
Inventor: TOYOSAWA MOEKO
IPC: A47J27/00
Filed: 2021-09-29
Abstract: To provide a cooking tool, etc. that can be made thin without changing the capacity of a cooking container.SOLUTION: A cooking tool comprises a cooking container for cooking an object to be cooked, and a cooking lid 8 for covering the cooking container. The cooking lid 8 comprises a lid body 80 and a knob 81. The knob 81 is constituted to be foldable.SELECTED DRAWING: Figure 7
Patent JP-2023049918-A (JP)
Title: Heat storage material carrier, heat storage using the same and heat storage device, as well as manufacturing method of heat storage material carrier
Inventor: IMAIZUMI HIROYUKI
IPC: F28D20/00
Filed: 2021-09-29
Abstract: To provide a carrier for a heat storage material excellent in mechanical strength, and easy to absorb or release at least any one of a gas and a liquid due to a heat storage material, a heat storage body using the same and a heat storage device, as well as a manufacturing method of the carrier for a heat storage material.SOLUTION: A heat storage material carrier of the present disclosure comprises granules containing aluminum oxide, silicon carbide, or a composite of silicon oxide and magnesium oxide as a main component, and the granules have a specific surface area of 4 m2/g or more. The heat storage body of the present disclosure has a heat storage material carrier and a heat storage material carried on at least one of the surface and the inside of granules.SELECTED DRAWING: Figure 1
Patent JP-2023049998-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes game control means for controlling the progress of a game, performance control means for controlling a performance corresponding to the progress of the game, and multiple electronic component units with electronic components provided which are connected to the game control means or the performance control means via connection means. The connection means has multiple wires, and connection members attached to the ends of the wires and inserted into/removed from the electronic component. The electronic component units further have a suppressing portion that acts on the wire to suppress the connection member from being removed when the electronic component units are attached and releases the suppression due to the action on the wire when the electronic component units are removed.SELECTED DRAWING: Figure 133
Patent JP-2023051250-A (JP)
Title: connection structure
Inventor: KUDO KATSUYA
IPC: H01R11/01
Filed: 2021-09-30
Abstract: To solve the problem that short-circuiting occurs by stagnating conductive particles in an inter-terminal space in a connection structure in which a first electronic component and a second electronic component are connected in an anisotropic conductive manner.SOLUTION: The present invention relates to a connection structure 30A in which a first electronic component 10 including a terminal row 12a configured by arraying terminals 11a is adhered with a second electronic component 20 including a terminal row 22a corresponding to the terminal row 12a via an insulating resin 1, and the terminal 11a of the first electronic component 10 and the terminal 21a of the second electronic component 20 are electrically connected by a conductive particle 2 in the insulating resin 1 held therebetween. A density α of the number of terminal vicinity parts 15 adjacent to the terminal in an inter-terminal space 13a of the terminal row and a density β of the number of conductive particles in an inter-terminal intermediate part 14 excluding the terminal vicinity part 15 from the inter-terminal space 13a satisfy α<β.SELECTED DRAWING: Figure 2
Patent JP-2023051271-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2021-09-30
Abstract: To provide a Pachinko game machine capable of enhancing fun of a game.SOLUTION: A Pachinko game machine includes a standby operation performance for freezing a decorative pattern during a stop display of a special pattern and performing first operation of a stage background image, and a varying operation performance for performing second operation differing from the first operation to a stage background image during a variation display of a special pattern, can start a variation display in a state in which first operation of a stage background image is continued when starting a variation display of a special pattern during execution of the standby operation performance, can execute a standby demonstration performance differing from the standby operation performance when a predetermined condition is satisfied during a stop display of a special pattern, and can execute a predetermined performance differing from a specific performance with entry of game balls into a start pocket as an opportunity during execution of a standby demonstration performance while being capable of executing the specific performance with entry of game balls into the start pocket as an opportunity during execution of the varying operation performance.SELECTED DRAWING: Figure 134
Patent JP-2022008950-A (JP)
Title: Particles, connection material and connection structure
IPC: C09J11/04
Filed: 2021-10-07
Abstract: PROBLEM TO BE SOLVED: To provide particles which can suppress the occurrence of a crack or delamination in a connection part serving to connect two members to be connected in a cool-hot cycle, and which can suppress the variation in the thickness of the connection part and raise the connection strength. 
     SOLUTION: Particles according to the present invention are used to obtain a connection material for forming a connection part serving to connect two members to be connected. The particles are used to form the connection part so that a thickness of the connection part after connection is equal to or less than double of an average particle diameter of the particles before connection. Otherwise, the particles have an average particle diameter of 1 μm or more and 300 μm or less. The particles have a 10%-K value of 30 N/mm 2  or more and 3000 N/mm 2  or less. The particles have a particle diameter CV value of 10% or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022104533-A (JP)
Title: System, method, and program for preventing infection spread
Inventor: KAWASE TSUTOMU
IPC: G06Q50/26
Filed: 2021-10-13
Abstract: To prevent spread of infection.SOLUTION: An infection spread prevention system for preventing spread of infection includes: stay history information acquisition means for acquiring beacon identification information acquired from a beacon and terminal identification information for identifying a terminal device that has acquired the beacon identification information as stay history information of the terminal device; inspection result registration means for accepting registration of inspection results of the infection with respect to the terminal identification information; and determination means for determining risk of spread of the infection at a position corresponding to the beacon identification information by referring to the stay history information in which the inspection results are registered.SELECTED DRAWING: Figure 1
Patent JP-2023061553-A (JP)
Title: Manufacturing method of martensitic stainless steel material
Inventor: OTAKE TAKUJI
IPC: C21D8/06
Filed: 2021-10-20
Abstract: To provide a method of manufacturing a martensitic stainless steel material wherein a series of steps to adjust hardness can be efficiently performed, in which a martensite structure obtained by cooling from a working temperature is tempered thereafter.SOLUTION: There is provided a method of producing the martensitic stainless steel material containing at least C: 0.3 to 1.2% and Cr: 10.0 to 18.0% in terms of mass%. A hot working process of hot working at the working temperature within a temperature range of higher than Ac1 point and Ac1 point +150°C or less, a cooling process of cooling to a temperature of Ms point or less and Mf point + 50°C or less to form martensite, and a tempering process of air cooling after holding for a predetermined time at a holding temperature in a range of Ac1 point -300°C to Ac1 point + 50°C are performed continuously, so as to obtain a metal structure of martensite + ferrite containing carbide with hardness of 400HV or less.SELECTED DRAWING: Figure 1
Patent JP-2023062364-A (JP)
Title: Exhaust emission control system
Inventor: IKUTA MASAYUKI
IPC: F01N3/025
Filed: 2021-10-21
Abstract: To provide an exhaust emission control system for promoting atomization and vaporization of liquid droplets of an additive to disperse the liquid droplets uniformly in the radial direction of an exhaust introduction passage before exhaust gas including the injected liquid additive passes through the exhaust introduction passage and then reaches an exhaust emission control device on the downstream side.SOLUTION: A collision plate having an injection surface is disposed in an exhaust introduction passage. The injection surface includes: a collision region with which an additive injected from an addition valve collides; and a downstream region located downstream of the collision region. The downstream region includes a liquid droplet collision wall with which liquid droplets of the additive moved to the downstream side by exhaust gas collides. The liquid droplet collision wall is formed by a surface of either of a projection part and a recessed part.SELECTED DRAWING: Figure 4
Patent JP-2023063692-A (JP)
Title: Fastener
Inventor: KATAOKA SHIN
IPC: F16B19/10
Filed: 2021-10-25
Abstract: To improve manufacturing costs of a fastener composed of a pin and a body.SOLUTION: A fastener is equipped with a pin, and a body configured to insert the pin therein. The pin has a pin flange, and a pin shaft portion extending from the pin flange in a vertical direction. The body has a bottom portion, an opening portion that is formed on the bottom portion so as to insert the pin, an attached member locking portion that is vertically formed from the bottom portion along the opening portion so as to lock to an attached member, a pin flange temporarily holding portion that temporarily attaching the pin flange at a first position on the opposite side to the attached member locking portion with respect to the bottom portion before being attached to the attached member, and a pin flange locking portion that locks the pin flange at a second position closer to the bottom portion than the first position while being attached to the attached member.SELECTED DRAWING: Figure 24
Patent JP-2022009478-A (JP)
Title: Commodity data registration device and program
IPC: G06Q20/20
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a commodity data registration device and a program capable of checking the balance of a change dispenser. 
     SOLUTION: The commodity data registration device of the embodiment includes a change dispenser which holds money of at least one of banknotes or coins inside, is connected via a network to an accounting device which carries out settlement processing of a transaction of a commodity by an operation by a customer himself/herself, and transmits transaction data based on specification information for specifying an input commodity and a total amount related to the transaction to the accounting device. The commodity data registration device comprises: inquiry means which makes an inquiry to the accounting device about cash balance information held by the change dispenser; and balance display means which displays on a display device the received balance information of the change dispenser when the balance information responding to the inquiry is received. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064380-A (JP)
Title: pneumatic tire
Inventor: CHAYA TAKAMITSU
IPC: B60C9/00
Filed: 2021-10-26
Abstract: To provide a pneumatic tire that achieves improvement in high-speed durability, while securing flat spot resistance and shock burst resistance, with these performances combined in a good balance.SOLUTION: A pneumatic tire comprises a carcass layer 4 and a belt cover layer 8. The carcass layer 4 comprises an organic fiber cord with an elongation at break of 20%-30%. The belt cover layer 8 comprises a composite fiber cord, formed by twisting together a high elastic fiber yarn with an elastic modulus of 10000 MPa or more and a low elastic fiber yarn composed of nylon 46 fiber.SELECTED DRAWING: Figure 1
Patent JP-2023064785-A (JP)
Title: container
Inventor: MATSUURA REIICHI
IPC: B65D85/00
Filed: 2021-10-27
Abstract: To provide a container capable of easily providing an explanation part explaining a product in a body.SOLUTION: A container C comprises: a body 1 storing an article to be stored and having a locked part 11; a lid 2 covering an opening 12 of the body 1; a locking part 21 provided on the lid 2 and locked in the locked part 11; a hook 22 provided on the lid 2; and an explanation part 3 explaining a product of the article to be stored provided in the body 1. In a state where the locking part 21 of the lid 2 is locked in the locked part 11 of the body 1, the hook 22 is located on the rear side of the body 1, the explanation part 3 is located on the rear side of the body 1, and an upper end 31 of the explanation part 3 is located in the vicinity of a lower end 221 of the hook 22 in a rear view.SELECTED DRAWING: Figure 4
Patent JP-2023065005-A (JP)
Title: Crane apparatus
Inventor: TAKEWAKI RYOYA
IPC: B66C13/46
Filed: 2021-10-27
Abstract: To provide a crane apparatus capable of reducing man-hours for setting operation information when using a general-purpose inverter, and capable of easily confirming operation information.SOLUTION: A crane apparatus comprises multiple driving motors at least including a hoisting motor and a traveling motor, a general-purpose inverter to control each driving motor, and host control means connected to each inverter via a communication part and to control the inverters. The host control means comprises motion information conversion means to convert the motion information to the motion information corresponding to each inverter motion information.SELECTED DRAWING: Figure 3
Patent JP-2023066790-A (JP)
Title: Travelling control device, travelling control method and travelling control program
Inventor: OZAWA YUKI
IPC: B60W30/14
Filed: 2021-10-29
Abstract: To provide a travelling control device configured to enable opportunities to execute a coast travelling mode from increasing.SOLUTION: When a gradient in a downhill road satisfies a predetermined condition in a cruise travelling mode, a CPU switches the mode to a coast travelling mode. When an own vehicle VC(1) is travelling in a tunnel in which vehicles travel on a one-way road, the CPU switches the mode to the coast travelling mode, even when the vehicle is travelling on a sloping road gentler than a road on which the vehicle is travelling outside the tunnel.SELECTED DRAWING: Figure 5
Patent JP-2022169424-A (JP)
Inventor: MINAMI HIDETO
IPC: C09D125/08
Filed: 2021-11-05
Abstract: 【課題】ポリプロピレン基材に対する密着性に優れ、強度にも優れる塗膜が得られ、また、粘度の経時変化の小さい、複合粒子の水性分散体を提供する。【解決手段】オレフィン樹脂とビニル系樹脂とからなる複合粒子が水性媒体中に分散されてなる水性分散体であって、オレフィン樹脂が、オレフィン成分と不飽和カルボン酸成分とを含有し、オレフィン成分が、プロピレン（Ａ）とプロピレン以外のオレフィン（Ｂ）とを含有し、質量比（Ａ／Ｂ）が６０／４０～９９．５／０．５であり、不飽和カルボン酸成分の含有量が、プロピレン（Ａ）とプロピレン以外のオレフィン（Ｂ）の合計１００質量部に対して、０．１～１０．０質量部であり、粒子径の変動係数（ＣＶ値）が５％以上であることを特徴とする水性分散体。【選択図】なし
Patent JP-2023072820-A (JP)
Title: compressor
Inventor: TANADA MASAYUKI
IPC: F04D29/056
Filed: 2021-11-15
Abstract: To provide a compressor capable of cooling an air bearing with the usage of air in a rotating body storage part while preventing deterioration of compression efficiency of air caused by the compressor.SOLUTION: A compressor includes a rotating body which sucks and compresses gas and sends out the compressed gas, a rotating shaft which goes through a rotation center of the rotating body, an air bearing which supports the rotating shaft, a rotating body storage part which has an inlet and an outlet and stores the rotating body therein, and a bearing air supply passage which communicates a portion not including the outlet in the rotating body storage part with the air bearing.SELECTED DRAWING: Figure 1