baber/WOPTO huggingface dataset:
Patent JP-2023108199-A (JP)
Title: Floor slab replacing structure and floor slab replacing method
Inventor: HASHIMOTO OSAMU
IPC: E01D22/00
Filed: 2022-01-25
Abstract: To provide a floor slab replacing structure and a floor slab replacing method that suppress opening at a construction joint part of a replacing part constructed on an existing floor slab to prevent it from becoming a structural weak point.SOLUTION: A floor slab replacing structure 1 includes: a preceding replacing layer 3 formed on an upper surface of an existing floor slab 2; a following replacing layer 4 formed on the upper surface of the existing floor slab 2 in a state where an end surface 41 is abutted to an end surface 31 of the preceding replacing layer 3; and a reinforcement material 5 provided across the preceding replacing layer 3 and the following replacing layer 4. On the end surface 31 of the preceding replacing layer 3, a step with a lower side protruding toward the following replacing layer 4 side is formed. The end surface 41 of the following replacing layer 4 has an upper side protruding toward the preceding replacing layer 3 side to engage with the step formed on the end surface 31 of the preceding replacing layer 3. Furthermore, the reinforcement material 5 is a lattice-shaped face material parallel to the upper surface of the existing floor slab 2.SELECTED DRAWING: Figure 1
Patent JP-2023108754-A (JP)
Title: Internal combustion engine and method for controlling the same
Inventor: TANI TOSHIHIRO
IPC: F02D45/00
Filed: 2022-01-26
Abstract: To provide an internal combustion engine capable of diagnosing water injection under a condition where knocking does not occur, without providing a knocking sensor.SOLUTION: A control device 50 performs first water injection by water injection valves 63A to 63D in an expansion stroke after fuel combustion for each of a plurality of cylinders 45A to 45D. The control device 50 acquires from a temperature sensor 29 a first measurement value indicating a measurement value of a temperature of exhaust gas when the first water injection is performed. Then, the control device 50 determines abnormality of water injection in each of the cylinders 45A to 45D based on change of the first measurement value for each of the plurality of cylinders 45A to 45D.SELECTED DRAWING: Figure 1
Patent JP-2022068191-A (JP)
Title: Semiconductor device
IPC: H01L21/336
Filed: 2022-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit which can reduce power consumption. 
     SOLUTION: In a semiconductor device, during a period where power source voltage is not supplied to a storage element, data stored in a first storage circuit corresponding to a nonvolatile memory is retained by a first capacitative element provided in a second storage circuit. By using a transistor where a channel is formed in an oxide semiconductor layer, signals retained by the first capacitative element are kept over the long term. As a result, the storage element can retain storage contents (data) even during a period where supply of the power source voltage stops. In addition, since the signals retained by the first capacitative element is converted to a state (ON state or OFF state) of a second transistor and read from the second storage circuit, original signals can be precisely read out. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023111302-A (JP)
Title: Disinfecting composition
Inventor: SAKAGUCHI RISAKO
IPC: A61K8/37
Filed: 2022-01-31
Abstract: To provide a disinfecting composition having high persistence of moisturizing effect after hand washing, excellent bactericidal effect, sense of use, and formulation stability.SOLUTION: There is provided a disinfecting composition which comprises a component A: an ester oil, a component B: a hydrophobized hydroxyalkyl cellulose, a component C: a cationic bactericide and no ethanol, wherein the content of the component A is 0.1 to 40 mass%, the content of the component B is 0.01 to 15 mass%, the content of the component C is 0.001 to 1 mass% and when the content of the component A is defined as 1 pts.mass, the content of the component D preferably is 1/4000 pts.mass or more and 150 pts.mass or less.SELECTED DRAWING: None
Patent JP-2023112847-A (JP)
Title: Door of refrigerator and refrigerator
Inventor: HASEGAWA YUYA
IPC: F25D23/02
Filed: 2022-02-02
Abstract: To provide a door and a refrigerator capable of further improving presence feeling of glass provided on a front surface of the door.SOLUTION: A refrigerator 1 includes doors such as a vegetable chamber door 12a. The vegetable chamber door 12a includes a glass plate 21 disposed on a front surface, and a knob member 22 disposed on one end side of the glass plate 21. The one end side of the glass plate 21 on which the knob member 22 is mounted, is held by a holding portion 32 of the knob member 22 from one end portion to the other end portion. On the other hand, end sides of the glass plate 21 excluding the one end side, are kept in an exposed state.SELECTED DRAWING: Figure 3
Patent JP-2022058862-A (JP)
Title: Terminal, base station, communication system and wireless communication method
IPC: H04W72/04
Filed: 2022-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the overhead of downlink control signaling occupied by the CSI-RS to provide a good interchangeability between FD-MIMO and massive MIMO systems and conventional MIMO systems. 
     SOLUTION: A transmission method comprises identifying an antenna port of an antenna array to be detected in a base station according to information on a CSI-RS aggregated resource configuration obtained by aggregating a plurality of CSI-RS initial resource configurations and detecting a corresponding CSI-RS. The CSI-RS aggregated resource configuration includes a first part of resource configuration and a second part of resource configuration. The CSI-RS of a first antenna port of the antenna array is transmitted by the base station using the first part of resource configuration at a first density. The CSI-RS of a second antenna port of the antenna array is transmitted by the base station using the second part of resource configuration at a second density. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022058903-A (JP)
Title: Electric equipment
IPC: A45D20/12
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To improve safety of electric equipment by improving wire breaking lifetime of a cord armor. 
     SOLUTION: Electric equipment comprises an equipment body, a body case which houses the equipment body, a power supply cord led out of the body case, and supplying electric power to the equipment body, and a cord armor covering an outer surface of the lead-out part of the power supply cord. The cord armor is a flexible molding which comprises a cylindrical body part which has a cord opening provided on the side of the body case and a tip opening provided on a projection end side, and also has an insertion hole into which the power supply cord is inserted between both the openings, and a mount part mounted at a cord lead-out opening of the body case, and is formed by molding those body part and mount part in one body. The body part has a bellows part formed on an outer peripheral surface from the mount part to the projection end by arraying a circumferentially extending recessed groove and a projection alternately in an axial direction in stages. The bellows part is so formed that a projection at an axially center part is higher in height than a projection at an axially end part. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022070906-A (JP)
Title: Polishing agent composition for magnetic disc substrates
IPC: B24B37/00
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a polishing agent composition that contributes to improved productivity by reducing the load on subsequent polishing and cleaning processes (after rough polishing) by achieving favorable surface smoothness and favorable cleanability while maintaining polishing speed without the use of alumina particles. 
     SOLUTION: A polishing agent composition contains colloidal silica. pulverized wet-method silica particles, a nitrogen-containing organic compound, and/or a nitrogen-containing polymer compound. A second mode contains colloidal silica, pulverized wet-method silica particles, and a copolymer with a monomer having a carboxylic acid group and a monomer having a sulfonic acid group as essential monomers. A third mode contains colloidal silica, pulverized wet process silica particles, a nitrogen-containing organic compound and/or a nitrogen-containing polymer compound, and a copolymer with a monomer having a carboxylic acid group and a monomer having a sulfonic acid group as essential monomers. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022065022-A (JP)
Title: Methods for generating engineered human primary blood dendritic cell lines
IPC: C12N5/10
Filed: 2022-02-07
Abstract: PROBLEM TO BE SOLVED: To provide engineered primary blood and monocyte-derived dendritic cells expressing a functional Tax protein from a T cell leukemia virus, and methods of making and using the same. 
     SOLUTION: Disclosed is a method of generating an engineered primary blood dendritic cell, comprising: i) providing a sample of cells comprising immature dendritic cell such as PBMCs; ii) treating the cells in culture with an effective amount of phytohemagglutinin (PHA); iii) treating the cells in culture with an effective amount of IL-2; iv) allowing expression of a functional Tax protein from a T cell leukemia virus in the cells and culturing the cells; and v) depleting T cells from the cultured cells. 
     SELECTED DRAWING: Figure 1A-1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023115816-A (JP)
Title: Dielectric composition and electronic component
Inventor: TAKAHASHI TETSUHIRO
IPC: C04B35/495
Filed: 2022-02-08
Abstract: To provide a dielectric composition which has a high sintering density even when fired at a relatively low temperature, a high relative permittivity and good temperature characteristics of capacitance.SOLUTION: There is provided a dielectric composition which has a main component and a first subcomponent, wherein the main component is a tungsten bronze type composite oxide represented by BaαR{Ti(1.00-x)Zrx}2.00{Nb(1.00-y)Tay}3.00O13.00+α, R is a rare earth element, α is 2.05≤α≤2.25, x is 0.40≤x≤1.00, y is 0.05≤y≤0.85, the first subcomponent is Mg and Si, the content of Si in terms of SiO2 based on 100 molar parts of the main component in the dielectric composition is defined as CSi molar parts and the content of Mg in terms of MgO based on 100 molar parts of the main component in the dielectric composition is defined as CMg molar parts, CMg/CSi is 0.75≤CMg/CSi≤2.0 and CMg+CSi is 15≤CMg+CSi≤30.SELECTED DRAWING: Figure 1
Patent JP-2023115828-A (JP)
Title: Manufacturing method of master batch
Inventor: TAKADA Kyosuke
IPC: C08J3/22
Filed: 2022-02-08
Abstract: To provide a method of simply manufacturing a master batch in which a pigment is finely dispersed in a more higher degree such as reduction of coarse particles in a pigment.SOLUTION: A manufacturing method of a master batch comprises: a primary kneading step of heating and kneading a raw material mixture containing a thermoplastic resin and a pigment with a water content of 3 to 50 mass% to a temperature higher than a glass transition temperature of the thermoplastic resin to obtain a primary kneaded product; a cooling step for cooling the primary kneaded material to a temperature lower than the glass transition temperature of the thermoplastic resin; a secondary kneading step for heating and kneading the cooled primary kneaded material to a temperature equal to or higher than the glass transition temperature of the thermoplastic resin with a moisture content of 3 to 50% by mass to obtain the secondary kneaded material; and a heating and kneading step for vaporizing moisture by heating and kneading the secondary kneaded material to obtain a master batch having a moisture content of 2 mass% or less.SELECTED DRAWING: None
Patent JP-2023116100-A (JP)
Title: Setter and illumination system
Inventor: ANDO YASUSHI
IPC: H05B47/18
Filed: 2022-02-09
Abstract: To provide a setter in which consumption of supplied current is effectively suppressed using a transmission signal from an illumination control device even when the current consumption is increased.SOLUTION: A setter for inputting setting information on illumination to an illumination control device is provided in an illumination system, the setter comprising a first power supply circuit, a battery, a second power supply circuit, and a changeover control unit. The first power supply circuit generates first power by using a transmission signal from the illumination control device. The battery can output DC power and the second power supply circuit generates second power by using the DC power from the battery. The changeover control unit changes over operation power for operating the setter between the first power and the second power.SELECTED DRAWING: Figure 2
Patent JP-2022069447-A (JP)
Title: Nucleic acid preservation composition
IPC: C12N15/10
Filed: 2022-02-10
Abstract: PROBLEM TO BE SOLVED: To provide nucleic acid preservation compositions. 
     SOLUTION: The nucleic acid preservation composition of the present invention comprises a carrier, 20 to 50% (w/w) of a chaotropic agent, 1 to 5% (w/w) of a buffer, 0.05 to 2.5% (w/w) of a chelating agent, 0.05 to 2.5% (w/w) of a cleaning agent or a surfactant, 5 to 25% (w/w) of an alcohol, and 0.005 to 0.25% (w/w) of a mucolytic agent or a reducing agent. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023118436-A (JP)
Title: Automatic transaction device, person detection method, and person detection program
Inventor: KIYAMA YUICHIRO
IPC: G06T7/00
Filed: 2022-02-15
Abstract: To provide an automatic transaction device, a person detection method, and a person detection program for detecting approach of a person to the automatic transaction device with high accuracy.SOLUTION: An automatic transaction device 10 includes: a camera 190 for photographing an image; a region detection unit 100A which detects a region of a person photographed in a photographed image by the camera 190; and an approach detection unit 100B which detects approach of a person to the automatic transaction device on the basis of a prescribed function with a factor being a value indicating the region of the person detected by the region detection unit 100A.SELECTED DRAWING: Figure 2
Patent JP-2023119349-A (JP)
Title: Polyuretonimine composition, aqueous dispersion composition, solution composition, curable composition, cured resin product, and method for producing polyuretonimine composition
Inventor: OISHI AKIHIRO
IPC: C08G18/02
Filed: 2022-02-16
Abstract: To provide a polyuretonimine composition which achieves both excellent curability and excellent pot life, an aqueous dispersion composition, a solution composition, a curable composition, a cured resin product, and a method for producing a polyuretonimine composition.SOLUTION: A polyuretonimine composition contains a derivative of polyisocyanate having only a primary isocyanate group. The derivative contains a carbodiimide group and an uretonimine group. A derivatization rate (1) of polyisocyanate is 35-90 mol%. An intensity ratio of absorbance derived from stretching vibration of the carbodiimide group to absorbance derived from stretching vibration of the uretonimine group in infrared absorption spectra is less than 4.0. [ Derivatization rate (1)]=1-[(total moles of isocyanate group before uretonimine reaction after carbodiimide reaction of polyisocyanate)/(total moles of isocyanate group before carbodiimide reaction and uretonimine reaction of polyisocyanate)]×100(%).SELECTED DRAWING: None
Patent JP-2023121659-A (JP)
Title: Biological treatment tank, water purification system, and water purification method
Inventor: TANAKA HAGUMU
IPC: C02F3/34
Filed: 2022-02-21
Abstract: To provide biological treatment tank, a water purification system, and a water purification method which are suitable for space saving.SOLUTION: A biological treatment tank 10 includes a tank 2 that contains a mixture of biological treatment objects and microorganisms, a frame 3 that partitions a portion of the tank 2, and an aeration device 4 that supplies air to the inside of the frame 3, in which the mixture contained in the tank 2 can be distributed inside and outside of the frame 3.SELECTED DRAWING: Figure 1
Patent JP-2023123154-A (JP)
Title: Piping unit for boiler system, modification method for boiler system and boiler system
Inventor: KATO MASAYUKI
IPC: F22B33/00
Filed: 2022-02-24
Abstract: To provide a piping unit for a boiler system capable of operating a boiler with a low load without excessively lowering a load of an operating turbine out of a plurality of turbines and suppressing deterioration of efficiency of the boiler system, a modification method for the boiler system, and the boiler system.SOLUTION: A piping unit for a boiler system includes: a supply communication pipe for communicating a first supply pipe that is a supply pipe of a first boiler system with a second supply pipe that is a supply pipe of a second boiler system; a discharge communication pipe for communicating a first discharge pipe that is a discharge pipe of the first boiler system with a second discharge pipe that is a discharge pipe of the second boiler system; and steam valves provided in the supply communication pipe and the discharge communication pipe, respectively. At least one of the supply communication pipe and the discharge communication pipe has a smaller diameter than that of at least one of the first supply pipe, the second supply pipe, the first discharge pipe or the second discharge pipe.SELECTED DRAWING: Figure 4
Patent JP-2022082538-A (JP)
Title: Dynamic application content analysis
IPC: G06F21/55
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To analyze dynamic content that is displayed in an application and select additional content for presentation within the application based on the analysis. 
     SOLUTION: The invention provides methods, systems and apparatuses including an apparatus for analyzing content that is displayed within an application (e.g., a native application) on a client device and making decisions regarding the presentation of content within the application. In one aspect, a process includes identifying an event occurring within the application. The event can be indicative of display of content by the application. The content to be displayed is received from the application. Information representative of the content is sent to a server. A response is received from the server. The response is indicative of the suitability of the content for display within the application. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125642-A (JP)
Title: Method for recovery of noble metal from waste
Inventor: KASUGA TOMOAKI
IPC: B09B5/00
Filed: 2022-02-28
Abstract: To provide a method that recovers noble metals from waste with good efficiency.SOLUTION: A method for recovery of nobel metal from waste includes: a first wet specific gravity sorting process in which waste incineration matters are separated into heavy products and light products by wet specific gravity sorting, and the heavy products are recovered; and a second wet specific gravity sorting process in which the heavy products, which have been separated by first wet specific gravity sorting, are further subjected to wet specific gravity sorting to be separated into heavy products and light products, and one or more operations for recovery of the heavy products are performed. According to the method, the heavy products separated by final wet specific gravity sorting are recovered.SELECTED DRAWING: Figure 1
Patent JP-2022071098-A (JP)
Title: Electronic musical instrument, method, and program
IPC: G10H1/00
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To appropriately control the progression of lyrics related to musical performance. 
     SOLUTION: An electronic musical instrument comprises a performance operator and a processor. The processor generates, at a timing when a user operation to the performance operator should be detected, singing voice synthesis data in accordance with lyrics data in response to the timing regardless of whether the user operation is detected or is not detected, and performs control: to allow singing voice in accordance with the generated singing voice synthesis data to utter when the user operation is detected at the timing; and not to allow the singing voice in accordance with the generated singing voice synthesis data to utter when the user operation is not detected at the timing. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128563-A (JP)
Title: Fish selection system, distribution device, and alignment device
Inventor: SEKIGUCHI HISAHIRO
IPC: A22C25/04
Filed: 2022-03-03
Abstract: To provide a fish selection system which can suppress damage on fishes, and accurately select fishes.SOLUTION: A fish selection system 1 selects fishes FS. The fish selection system 1 comprises: an alignment device 10 for aligning fishes so that, a cranio caudal direction of the fishes FS is along a transport direction; a transport device 21, 31 which has a transport plane on which the aligned fishes FS are mounted, and transports the fishes FS on the transport plane to the transport direction; a distribution device 30 which has a wall surface extending in a direction along the transport direction above the transport plane, and moves the wall surface in an extrusion direction being a direction orthogonal to the transport direction and being a direction along the transport plane, for extruding the fishes FS to outside of the transport plane, by the wall surface; and a control unit 20 which acquires from the fishes FS, selection basic information being a base of the selection, then controls the distribution device on the basis of the acquired selection basic information.SELECTED DRAWING: Figure 1
Patent JP-2023132585-A (JP)
Title: Device to be positioned, reference device, positioning system, management device, positioning method, and program
Inventor: OSAWA SADAO
IPC: G01S5/02
Filed: 2022-03-11
Abstract: To provide a positioning system capable of performing mixedly a position identification mode for positioning at low cost the current position of the device to be positioned that is located in a narrow space such as a private room, and a position identification mode for positioning highly accurately the current position of the device to be positioned, without changing the configuration or operation of a reference device used for positioning.SOLUTION: A plurality of reference devices transmit, to a management device via a communication network, information concerning reception results of positioning signals transmitted from a device to be positioned. When a first position identification mode is set, in which a current position of the device to be positioned is identified simply, the management device identifies, as the current position of the device to be positioned, a position close to a reference device having a high reception intensity included in the positioning signal reception result among a plurality of reference devices. When a second position identification mode is set, in which the current position of the device to be positioned is identified with high accuracy, the management device calculates, to identify, the current position of the device to be positioned, on the basis of the positioning signal reception results of the plurality of reference devices.SELECTED DRAWING: Figure 1