baber/WOPTO huggingface dataset:
Patent JP-2023110621-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-01-28
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: Lottery information is acquired on the basis of entry of game balls into a start port to win, when a start condition is satisfied, lottery is performed on the basis of the lottery information and a decorative symbol is variably displayed. While the decorative symbol is variably displayed, the lottery information is stored with a predetermined number as the upper limit at the time of the entry of game balls into a start port to win. When the number of stored lottery information reaches a predetermined number, it is possible to display a predetermined specific display among a plurality of specific displays on display means. A first situation in which a specific display different from the predetermined specific display can be displayed at the time of the entry of game balls into the start port to win while a predetermined specific display is displayed and a second situation in which a specific display different from the predetermined specific display is not displayed even if game balls enter the start port to win while a predetermined specific display is displayed on the display means are provided.SELECTED DRAWING: Figure 373
Patent JP-2023111089-A (JP)
Title: Curable resin composition, cured product, diffraction optical element, multilayer type diffraction optical element, and oxide nanoparticle
Inventor: TAKADA MASAHIRO
IPC: C08F2/44
Filed: 2022-01-31
Abstract: To provide a cured product that is suitable as a material of a low refractive index layer in a multilayer type diffraction optical element, which can obtain desired chromatic aberration reduction action from a near infrared wavelength region to a short wave infrared wavelength when being used in the multilayer type diffraction optical element, and can exhibit high transmittance in the wavelength region, a curable resin composition which is suitable for obtaining the cured product, a diffraction optical element containing the cured product, and a multilayer type diffraction optical element.SOLUTION: There are provided a curable resin composition containing oxide nanoparticles containing indium and cerium, a mono- or more-functional (meth)acrylate compound, and a dispersion agent; a cured product using the same, a diffraction optical element and a multilayer type diffraction optical element; and oxide nanoparticles used in the composition.SELECTED DRAWING: None
Patent JP-2023111466-A (JP)
Title: On-press developable lithographic printing plate precursor, lithographic printing plate production method, and lithographic printing method
Inventor: SAKAGUCHI AKIRA
IPC: B41N1/14
Filed: 2022-01-31
Abstract: To provide an on-press developable lithographic printing plate precursor excellent in inhibiting degradation in visibility over time after exposure.SOLUTION: An on-press developable lithographic printing plate precursor comprises a support, an image recording layer and a chromogenic layer in the stated order. The chromogenic layer contains an acid chromogenic agent, a polymerization initiator, an infrared absorber, and a polymer A having a glass transition temperature of at least 50°C or having a constituent unit with a clogP of 0.5 or more. Also provided is a lithographic printing plate production method or lithographic printing method employing the on-press developable lithographic printing plate precursor.SELECTED DRAWING: Figure 4
Patent JP-2023114882-A (JP)
Title: Remote operation system, method for providing information, and remote operator terminal
Inventor: SUEHIRO YUKI
IPC: H04N23/60
Filed: 2022-02-07
Abstract: To provide information which is useful for a remote operator who remotely operates a mobile body.SOLUTION: A remote operation system provides information to a remote operator who remotely operates a mobile body. The remote operation system acquires an image taken by a camera equipped in the mobile body. The remote operation system determines an environmental condition when the image was taken, on the basis of the acquired image. The remote operation system performs visibility improvement processing to improve the visibility of the image according to the environmental condition. The remote operation system presents the improved image with the improved visibility to a remote operator. The remote operation system notifies the remote operator of assist information including the weather in the position of the mobile body when the visibility improving processing is performed according to a weather condition of the environmental condition.SELECTED DRAWING: Figure 7
Patent JP-2023115517-A (JP)
Title: Conveyance test medium, conveyance test system, and conveyance test method
Inventor: NATORI KO
IPC: G01M99/00
Filed: 2022-02-08
Abstract: To inspect the damage to a conveyance object on a conveyance path.SOLUTION: A conveyance test medium 10 includes: a conveyance medium 10A conveyed along a conveyance path; and a damage degree measurement part 1 installed in the conveyance medium 10A to measure the damage degree of the conveyance medium 10A.SELECTED DRAWING: Figure 1
Patent JP-2023117133-A (JP)
Title: Generation method of dither matrix
Inventor: OGURA YOSHISHIGE
IPC: H04N1/405
Filed: 2022-02-10
Abstract: To suppress the degradation of image quality due to patterns caused by lack of uniformity in an image in an area larger than the size of a smoothing filter, and graininess caused by lack of uniformity in an area smaller than the size of the smoothing filter.SOLUTION: A generation method of a dither matrix includes the steps of filtering the dot pattern with a predetermined number of dots using at least three smoothing filters with different filter sizes, calculating an evaluation value indicating the degree of density of each pixel in the dot pattern for each result of the filter processing, calculating a comprehensive evaluation value indicating the overall degree of density for each pixel on the basis of the evaluation value, specifying the position of at least one pixel determined to be sparse or dense in the dot pattern on the basis of the comprehensive evaluation value, and determining a threshold value of the dither matrix.SELECTED DRAWING: Figure 1
Patent JP-2023124283-A (JP)
Title: Tissue paper
Inventor: IINO RIHO
IPC: A47K7/00
Filed: 2022-02-25
Abstract: To provide a tissue paper coated with a chemical liquid containing a moisturizing component and powder and suppressing falling-off of the powder.SOLUTION: Two-ply tissue paper coated with a chemical solution has the basis weight per ply of 12.0 g/m2 or more and 20.0 g/m2 or less. The chemical solution contains a moisturizing component and powder, and the content of the moisturizing component is 8 wt.% or more and 23 wt.% or less of the total amount of the tissue paper. The content of the powder is 0.5 or more and 10 wt.% of the total amount of the tissue paper, the powder content is a value before measurement of a powder retention rate, and a crepe height is 15 μm or more and 35 μm or less.SELECTED DRAWING: None
Patent JP-2023125716-A (JP)
Title: Image forming apparatus and image correction method
Inventor: USUI TAKASHI
IPC: H04N1/407
Filed: 2022-02-28
Abstract: To provide an image forming apparatus that appropriately corrects and outputs an image based on the history of adjustment of misregistration.SOLUTION: An image forming apparatus 10 comprises: a registration adjustment unit that adjusts misregistration; a determination unit that determines a correction value for every output color based on information on the history of multiple times of adjustment performed by the registration adjustment unit; a control unit that corrects the size of an object included in the image to be output for at least one output color of the output colors based on the determined correction value; and an image forming unit that forms the corrected image.SELECTED DRAWING: Figure 2
Patent JP-2022158963-A (JP)
Title: Test method
Inventor: SAKAMOTO HIROKI
IPC: G01N33/543
Filed: 2022-03-01
Abstract: To provide a test method for easily testing whether or not a test object substance such as neutralizing antibody is contained in a specimen.SOLUTION: A test method for testing whether or not a test object substance A is contained in a specimen, where the test object substance A combines with an action substance B to inhibit the action substance B and an action object substance C from combining together in a predetermined form, and the test method includes performing at least the following first processing to second processing in this order: (the first processing; acquiring a specimen processing liquid containing the specimen and the action substance B with which a labeling substance combines); and (the second processing: after bringing an absorber that includes a particulate insoluble carrier supporting the action object substance C, into contact with the specimen processing liquid, measuring an amount of the labeling substance absorbed to the absorber).SELECTED DRAWING: None
Patent JP-2023127992-A (JP)
Title: Etching solution, etching method, and method for manufacturing semiconductor integrated circuit
Inventor: KUSANO TOMOHIRO
IPC: H01L21/308
Filed: 2022-03-02
Abstract: To provide an etching solution that suppresses roughness on a copper surface, and also provide an etching method using the etching solution and a method for manufacturing a semiconductor integrated circuit.SOLUTION: There is provided an etching solution for copper or copper alloy etching that contains a chelating agent (A) and is substantially free of hydrogen peroxide. There is also provided an etching method including etching copper or a copper alloy using the etching solution. There is also provided a method for manufacturing a semiconductor integrated circuit, including the step of etching copper or a copper alloy using the etching solution. There is also provided a method for manufacturing a semiconductor integrated circuit, including the etching method.SELECTED DRAWING: None
Patent JP-2023129049-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-03-04
Abstract: To provide a game machine that can enhance security.SOLUTION: A game machine comprises main control means for performing a lottery to determine whether a result of the lottery is a winning or not on the basis of the entry of game balls into a start port provided on a game board and controlling a game state to a special game state when the result of the lottery is a winning. The main control means has a first circuit board, and a second circuit board provided at a position closer to a player than the first circuit board. On the first circuit board, insertion-mount type electronic components and surface-mount type electronic components are mounted, and a component number describing section in which a component number that can identify the electronic component is written is formed near the electronic components. On the second circuit board, only the surface-mount type electronic components are mounted, and the component number describing section is not formed. On a mounted surface of the first circuit board, special electronic components having a color different from a color of a coating film formed on the mounted surface and a color of the specific electronic components among the surface-mount type electronic components mounted on the first circuit board are mounted near the specific electronic components.SELECTED DRAWING: Figure 310
Patent JP-2023130936-A (JP)
Title: Management device and method for execution of work for another
Inventor: UEMATSU KENJI
IPC: G06Q10/06
Filed: 2022-03-08
Abstract: To appropriately execute work for another.SOLUTION: A management device for execution of work for another selects an actual contractor from a plurality of contract registrants on the basis of a contract practicable condition for photographing work for every contract registrant and a request condition for executing the photographing work from a requester, and transmits instruction information based on request information to a terminal device corresponding to the actual contractor. The management device for execution of work for another receives, from the terminal device corresponding to the actual contractor, result information (700) including image data of a photographic image corresponding to the request condition. The management device for execution of work for another subsequently generates report information (720) including image data of a report image based on the image data of the photographic image, and transmits the report information to a terminal device corresponding to the requester.SELECTED DRAWING: Figure 13
Patent JP-2023131958-A (JP)
Title: engine
Inventor: HIRAO YU
IPC: F02M63/00
Filed: 2022-03-10
Abstract: To provide a technique, for an engine mounted with two cylinder rows, capable of preventing the cylinder rows from delivering different combustion performance while curbing an increase in a cost.SOLUTION: An engine comprises: a first cylinder row which has a plurality of cylinders arranged in a longitudinal direction; a second cylinder row which is arranged parallel to the first cylinder row; a plurality of first injectors which is installed for respective cylinders of the first cylinder row; a plurality of second injectors which is installed for respective cylinders of the second cylinder row; and a fuel pump which has a first discharge port discharging fuel to the plurality of first injectors and a second discharge port discharging fuel to the plurality of second injectors. In a planar view from above or below, the fuel pump is arranged between the first cylinder row and the second cylinder row.SELECTED DRAWING: Figure 6
Patent JP-2023132038-A (JP)
Title: Farm work device
Inventor: WAKASAKI TAKESHI
IPC: A01M7/00
Filed: 2022-03-10
Abstract: To provide a farm work device which can stably perform the farm work on a farm field from above the farm field and which is not susceptible to the wind.SOLUTION: A farm work device comprises: ropes 30 which are installed in parallel to each other on a farm field 1; a work machine 100 which is suspended by a plurality of pulleys on each of the ropes 30; a wind force generator which is arranged in the work machine 100 to generate the wind force in the installation direction of the ropes 30; and a jetting device which is arranged in the work machine 100 to jet a medicine or seeds loaded on the work machine 100. The farm work device jets the medicine or seeds to the farm field 1 while moving on the farm field 1.SELECTED DRAWING: Figure 1
Patent JP-2022095639-A (JP)
Title: Semiconductor device
IPC: G09F9/30
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliable display device by using a thin film transistor having favorable electric characteristics and high reliability as a switching element. 
     SOLUTION: In a bottom gate thin film transistor using an amorphous oxide semiconductor, an oxide conductive layer having a crystal region is formed between an oxide semiconductor layer which has been dehydrated or dehydrogenated by heat treatment and each of a source electrode layer and a drain electrode layer which are formed using metal material. Accordingly, contact resistance between the oxide semiconductor layer and each of the source electrode layer and the drain electrode layer can be reduced; thus, a thin film transistor having favorable electrical characteristics and a highly reliable display device using the thin film transistor can be provided. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135716-A (JP)
Title: Vibration amplification circuit and power transmission system
Inventor: MAGATA TETSUYA
IPC: H02J50/12
Filed: 2022-03-16
Abstract: To provide a vibration amplification circuit enabling voltage enlargement of amplitude of vibration to power supply voltage or more, and a power transmission system capable of effectively transmitting power using double resonance even when the vibration amplification circuit is used in an electric supply side resonance circuit and a transmission distance is separated.SOLUTION: A vibration amplification circuit comprises a DC power supply 5, an exciting element Q1 of which one terminal is connected with a high potential side terminal of the DC power supply 5, a recirculation control element Q2 of which one terminal is connected with the other terminal of the exciting element Q1 and which performs switching operation in a complementary manner for the exciting element Q1, a transmission side capacitor C1 of which one terminal is connected with a connection node of the other terminal of the exciting element Q1 and the one terminal of the recirculation control element Q2, and a transmission side coil L1 of which one terminal is connected with the other terminal of the transmission side capacitor C1 and of which the other terminal is connected with a connection node of the other terminal of the recirculation control element Q2 and a low potential side terminal of the DC power supply 5.SELECTED DRAWING: Figure 2
Patent JP-2023137029-A (JP)
Title: Game machine
Inventor: KANEKO HIROYA
IPC: A63F5/04
Filed: 2022-03-17
Abstract: To allow an expectation value in subsequent games to differ according to a game state when shifting to an advantageous section.SOLUTION: A game machine includes a case shifting to an advantageous section from a normal section in a non-internally won bonus. The game machine includes a case shifting to an advantageous section from a normal section in an internally won bonus. An expectation value of the number of imparted game media in an advantageous section when shifting to the advantageous section from a normal section in an internally won bonus is higher than an expectation value of the number of imparted game media in an advantageous section when shifting to the advantageous section from a normal section in a non-internally won bonus. Specifically, when shifting to an advantageous section in a state other than an early morning (RT1 and normal mode 1) in Fig. (b), control is always shifted to a heaven B preparation mode. Contrarily, when shifting to an advantageous section in a state in an early morning, almost all is shifted to a normal A mode. Further, when a completion condition of an advantageous section is satisfied and control is shifted to a normal section, and the normal section is shifted to a next advantageous section, a performance regarding continuation of an advantageous section is executed in the next advantageous section.SELECTED DRAWING: Figure 233
Patent JP-2023139714-A (JP)
Title: Semiconductor device, inverter circuit, driving device, vehicle, and elevator
Inventor: SHIMIZU TATSUO
IPC: H01L29/78
Filed: 2022-03-22
Abstract: To provide a semiconductor device capable of reducing ON resistance.SOLUTION: A semiconductor device comprises: a silicon carbide layer including a first face and a second face in parallel with a first direction and a second direction which is vertical to the first direction; a first trench and a second trench extending in the first direction; an n-type first region in the silicon carbide layer; a p-type second region between the first region and the first face; an n-type third region between the second region and the first face; a p-type sixth region between the first region and the first trench; and p-type eighth regions which are positioned between the second region and the first trench and between the third region and the first trench and in contact with the sixth region. The eighth region is disposed repeatedly in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2023140196-A (JP)
Title: Substrate for fiber-reinforced plastic, fiber-reinforced plastic and manufacturing method thereof
Inventor: YUMOTO AKIRA
IPC: C08J5/04
Filed: 2022-03-22
Abstract: To provide a substrate for a fiber-reinforced plastic having heightened reinforcement effect, without lowering heat resistance, the fiber-reinforced plastic and a manufacturing method thereof.SOLUTION: A substrate for fiber-reinforced plastics includes reinforcing fibers, as a matrix resin, a first matrix resin and a second matrix resin different from the first matrix resin. The first matrix resin is a super engineering plastic fiber, the second matrix resin is a thermoplastic engineering plastic fiber, and a volume ratio of the first matrix resin to the second matrix resin is 90:10 to 25:75. With the above structure, by using the matrix resin as two components, it is possible to realize a fiber-reinforced plastic with enhanced reinforcing effect without reducing heat resistance.SELECTED DRAWING: Figure 1
Patent JP-2023140513-A (JP)
Title: industrial robot
Inventor: KAWAIDA KENTA
IPC: B25J15/04
Filed: 2022-03-23
Abstract: To eliminate a possibility that an excessive load acts on a nut runner when a robot body is operated to replace a tool unit from the nut runner.SOLUTION: An industrial robot includes: a fixed bracket 60 detachably attached to a tip of a robot body 2 through a first coupling tool; a nut runner 40 fixed to the fixed bracket 60; and a tool unit 50 which is detachably attached to the nut runner 40 and engages with a fastener M. The industrial robot has a second coupling tool 70 which detachably connects the tool unit 50 to the fixed bracket 60 in a state that a rotary rod 51 engages with a socket at a position deviated from a rotation axis JA of the rotary rod 51 of the tool unit 50.SELECTED DRAWING: Figure 1
Patent JP-2023144923-A (JP)
Title: Information processing device, information processing method, program, and telephone call system
Inventor: HIRATSUKA SATOSHI
IPC: H04B3/23
Filed: 2022-03-28
Abstract: To reduce a processing load during a telephone call.SOLUTION: An information processing device (10) includes a management unit (11) that manages control parameters regarding telephone call quality when a telephone call has been previously made at a user terminal, and a transmitter (12) that relays packets of a telephone call voice when a telephone call is made at the user terminal and transmits them to an edge device that performs processing based on the control parameters.SELECTED DRAWING: Figure 4
Patent JP-2022097480-A (JP)
Title: Adeno-associated virus variant and method of use thereof
IPC: C12N15/35
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an infectious recombinant adeno-associated virus (rAAV) virion that has an increased resistance to human AAV neutralizing antibodies, and contains a heterologous nucleic acid; and provide a method of delivering to a target cell using a rAAV virion containing a heterologous nucleic acid. 
     SOLUTION: An infectious recombinant adeno-associated virus virion comprises:(a) a variant adeno-associated virus capsid protein comprising an amino acid sequence having at least about 90% amino acid sequence identity to a specific amino acid sequence; and (b) a heterologous nucleic acid. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023148146-A (JP)
Title: Method for manufacturing metal support type electrochemical element, metal support type electrochemical element, solid oxide fuel cell, solid oxide electrolytic cell, electrochemical module, electrochemical device, and energy system
Inventor: KUBOTA RYOMA
IPC: H01M8/1213
Filed: 2022-03-30
Abstract: To provide a method for manufacturing a metal support type electrochemical element that is excellent in strength (reliability), durability and performance.SOLUTION: A method for manufacturing a metal support type electrochemical element E that includes at least a metal support 1, an electrode layer 2, an electrolyte layer 4, and a counter electrode layer 6 includes: an electrode layer formation step of forming the electrode layer 2 on the metal support 1; an electrolyte layer formation step of forming the electrolyte layer 4 on the electrode layer 2; and a counter electrode layer formation step of forming the counter electrode layer 6 on the electrolyte layer 4. The method further includes, between the electrolyte layer formation step and the counter electrode layer formation step, an annealing step of annealing the electrolyte layer 4 formed in the electrolyte layer formation step.SELECTED DRAWING: Figure 1