baber/WOPTO huggingface dataset:
Patent JP-2023117725-A (JP)
Title: Image processing device, image processing method, and program
Inventor: KAWAHARA TOMOKAZU
IPC: G06T7/20
Filed: 2022-02-14
Abstract: To enable tracking processing using multiple video images with a low processing load.SOLUTION: An image processing device according to an embodiment includes a computation unit. The computation unit generates a composite video obtained by merging multiple original videos shot from different viewpoints. The computation unit performs tracking processing on the composite video to track movement of a tracking target in the composite video. The computation unit converts first tracing information pertaining to movement of the tracking target in the composite video as obtained by the tracking processing into second tracking information pertaining to movement of the tracking target in each of the original videos.SELECTED DRAWING: Figure 3
Patent JP-2022060524-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a player toward games. 
     SOLUTION: A game machine includes: dynamic display means where identification information is dynamically displayed for indicating a determination result by determination means which performs a first determination on the basis of a ball entrance of a game ball to first ball entrance means and which performs a second determination on the basis of a ball entrance of the game ball to second ball entrance means; and privilege game performance means for performing a privilege game which becomes advantageous to a player, if the identification information for indicating a specific determination result is stopped and displayed. The game machine further includes state setting means for setting a game state advantageous to the player during a period where the identification information is dynamically displayed on the basis of an establishment of a specific condition. Thereby, it is possible to enhance amusement of the player toward games. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125238-A (JP)
Title: Information processing method
Inventor: SHIMODAIRA MASATO
IPC: G06Q30/0207
Filed: 2022-02-28
Abstract: To determine compensation for customer transfer related to offering a privilege.SOLUTION: A settlement processing apparatus 1 includes: request receiving unit 132 and a settlement information receiving unit 134 configured to acquire the amount to be settled that corresponds to a purchase of a user purchasing a commodity in a store, and a user ID for identifying the user; a settlement processing unit 135 which specifies a reference amount which is larger than the acquired amount to be settled and to be billed to the user, calculates a difference to be obtained by subtracting the amount to be settled from the specified reference amount, and accumulates, on condition that payment processing for the reference amount to be billed to the user has been executed, the calculated difference in association with the acquired user ID; and a privilege offering unit 136 which offers a privilege to the user when the sum of one or more differences accumulated in association with the user ID indicating the user satisfies a predetermined condition.SELECTED DRAWING: Figure 2
Patent JP-2023131952-A (JP)
Title: engine
Inventor: HIRAO YU
IPC: F01P7/16
Filed: 2022-03-10
Abstract: To provide a technology suitable for an engine with a structure of which total width is likely to relatively becomes large relative to the total length thereof.SOLUTION: An engine includes: a coolant cooler for cooling a first coolant for cooling an engine block constituted of a cylinder block and a cylinder head; and a lubricant cooler for cooling a lubricant using the first coolant or a second coolant. The coolant cooler and the lubricant cooler are disposed while being aligned on one end side in a crankshaft direction.SELECTED DRAWING: Figure 6
Patent JP-2023135802-A (JP)
Title: Lens frame guide device and imaging device
Inventor: ITO EIICHI
IPC: G02B7/04
Filed: 2022-03-16
Abstract: To provide a lens frame guide device and an imaging device with which it is possible to prevent the minute eccentric vibration of a lens frame.SOLUTION: Provided is a lens frame guide device comprising: a movable guide shaft that is connected in series to a piezoelectric element; a movable body that is supported to the movable guide shaft so as to be movable in the axial and rotational directions; a lens frame guide shaft that extends in parallel with the movable guide shaft; a lens frame that is supported to the lens frame guide shaft so as to be movable in the axial and rotational directions; a connecting shaft that extends in parallel with the movable guide shaft and the lens frame guide shaft and connects the movable body and the lens frame so as to be movable in the rotational direction; and an urging member that urges the movable body and the lens frame in a state that a line linking the center of the movable guide shaft and the center of the connecting shaft and a line linking the center of the lens frame guide shaft and the center of the connecting shaft form an obtuse angle when seen from the axial direction, and in a direction in which the obtuse angle is maintained.SELECTED DRAWING: Figure 13
Patent JP-2023135869-A (JP)
Title: semiconductor storage device
Inventor: MATSUMOTO HIROSHI
IPC: H10B43/27
Filed: 2022-03-16
Abstract: To improve a yield of a semiconductor storage device.SOLUTION: A semiconductor storage of an embodiment comprises a substrate 20, laminates 21, 22, and 23, first conductors C0V and C1V, a second conductor 71, and third conductors C2V and C3V. The substrate comprises a first region CR, and a second region ER surrounding the first region in a top view. The laminates are provided above along a first direction of the substrate in the first region. The first conductors are provided on the substrate in the second region and extend in the first direction. The second conductor is provided on the first conductor and extends from the first region in a direction from the first region toward the second region. The third conductors are provided on the second conductor and extend in the first direction. An upper surface of each third conductor reaches at least a position at a height of an upper surface of each laminate. The third conductors are located separated farther from the first region than the first conductors. The third conductors do not face the first conductors in the first direction. A set of the first, second, and third conductors surrounds the first region in a top view.SELECTED DRAWING: Figure 9
Patent JP-2022142785-A (JP)
Title: Welding gun and method for monitoring welding process
Inventor: ANDREAS KOESTLER
IPC: B23K31/00
Filed: 2022-03-16
Abstract: To provide an improved handheld welding gun adapted to monitor not only a welding operation but also the use and behavior of the welding gun before and after the welding operation.SOLUTION: The invention provides a method for monitoring the behavior of a welding gun and handheld welding gun (10) for welding an element (22) to a component comprising: a sensor unit adapted to measure different parameters during a welding process; and a processing system with a control card (54) adapted to control one or more parameters of the welding process, where the sensor unit comprises a gyrosensor attached into the housing, where the gyrosensor is arranged on the control card (54).SELECTED DRAWING: Figure 2
Patent JP-2022069673-A (JP)
Title: Electric power conversion device and air conditioner including the same
IPC: H02M7/21
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion device etc. capable of efficiently converting electric power. 
     SOLUTION: An electric power conversion device 1 includes a control unit 15 that executes a synchronous rectification control in which a switching element Q1 connected to the cathode of a smoothing capacitor C1 in the switching elements Q1 and Q4 included in a current path via a smoothing capacitor C1 is ON during at least a part of period when the current flows to a bridge circuit 10, and maintains switching elements Q2 and Q3 which are not included in the current path in OFF state. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022151757-A (JP)
Title: Emulsifier composition for reverse-phase emulsion polymerization and method for producing polymer flocculant
Inventor: TOMIOKA Megumi
IPC: B01D21/01
Filed: 2022-03-18
Abstract: To provide an emulsifier composition that can achieve both of reverse-phase emulsification and phase inversion without increasing the amount of use of an emulsifier.SOLUTION: An emulsifier composition for reverse-phase emulsion polymerization contains a compound in which three or more molecules of C12-22 aliphatic carboxylic acids form ester bonds with one molecule of an alkylene oxide-added polyol having a valence of three or more, the compound having an HLB value of 5-12. The alkylene oxide-added polyol having a valence of three or more should be preferably an alkylene oxide-added polyhydric alcohol having a valence of four or more.SELECTED DRAWING: None
Patent JP-2023141185-A (JP)
Title: Toilet bowl system
Inventor: WATANABE SHOHEI
IPC: A47K17/00
Filed: 2022-03-23
Abstract: To provide a technique about a process execution method in a situation for managing states of toilet bowls of a plurality of toilet bowl devices.SOLUTION: A toilet bowl system includes a plurality of toilet bowl devices, and a management terminal. Each of the plurality of toilet bowl devices includes a toilet bowl, a detection part for detecting a state of the toilet bowl in order to specify that the toilet bowl is clogged, and a toilet bowl side control part for acquiring a detection result from the detection part. The management terminal is provided with a management side control part for executing at least one process among processes of: specifying that the toilet bowl is clogged by using a detection result; specifying a clogged state; determining whether to notify a user of a clogged state related to a clogging occurrence; notifying of clogging information in the case of determining that the clogging information should be notified of; and updating a computer program.SELECTED DRAWING: Figure 7
Patent JP-2023142601-A (JP)
Title: Film deposition method and film deposition apparatus
Inventor: SHINONOME SHUJI
IPC: C23C16/44
Filed: 2022-03-25
Abstract: To provide a technique using an organic compound without including fluoride as the precursor of a self-assembled monolayer (SAM) and capable of selectively removing a portion of an object film deposited on the SAM.SOLUTION: A film deposition method includes the following (A)-(E): (A) preparing a substrate including first and second films in areas having different surfaces; (B) selectively forming a self-assembled monomolecular film on the surface of the second film using an organic compound without including fluoride; (C) forming the object film on the surface of the first film while hindering the formation of the object film on the surface of the second film using the self-assembled monomolecular film; (D) after (C), forming a part of the object film into fluoridation faster than the remainder of the object film using fluorine containing gas; and (E) after (D), etching the part of the object film faster than the remainder of the object film using etching gas. The part of the object film part is deposited on the self-assembled monomolecular film.SELECTED DRAWING: Figure 1
Patent JP-2023143170-A (JP)
Title: Manufacturing method of porous ceramic
Inventor: TOYODA Kai
IPC: C04B38/10
Filed: 2022-03-25
Abstract: To provide a manufacturing method of porous ceramic that is provided with a large number of pores of super micro-sized pores and excellent in compressive strength, when manufactured with fine fibrous cellulose.SOLUTION: The above-mentioned problems are solved by a manufacturing method of porous ceramic that includes the steps of: mixing and foaming a powdered ceramic raw material, a foaming agent, and fine fibrous cellulose to form a bubble former; and sintering the bubble former to obtain a sinter having a large number of pores, wherein an HLB value of the foaming agent is 10 to 15, the fine fibrous cellulose has an average fiber width of 1 to 10 nm, a portion of the hydroxyl groups of the cellulose fibers is substituted with a functional group shown by a predetermined structural formula and an ester of phosphorus-oxo acid is introduced.SELECTED DRAWING: Figure 4
Patent JP-2023144199-A (JP)
Title: Electronic apparatus, processing method, and program
Inventor: NISHIDA KOTA
IPC: H04N1/00
Filed: 2022-03-28
Abstract: To provide an electronic apparatus and the like that appropriately specify a terminal device to perform wireless communication connection by using direction information.SOLUTION: An electronic apparatus 100 causes a wireless communication unit 110 to perform wireless communication with a terminal device 200, and includes a direction information acquisition unit 120 and a processing unit 130. The direction information acquisition unit 120 acquires direction information on a direction of the terminal device 200 with respect to a reference position of the electronic apparatus 100 by using a beacon signal that the wireless communication unit 100 receives from the terminal device 200. When the processing unit 130 determines that the terminal device 200 is located within a predetermined direction range based on the direction information, it performs wireless connection processing of wirelessly connecting to the terminal device 200.SELECTED DRAWING: Figure 1
Patent JP-2023144756-A (JP)
Title: Learning method and recognition apparatus
Inventor: FUKUI TAKAYUKI
IPC: G06T7/00
Filed: 2022-03-28
Abstract: To improve recognition accuracy when a recognition apparatus is trained using real data actually acquired from a class to be recognized and virtual data virtually generated as learning data.SOLUTION: A learning method comprises: training a feature extraction unit and a class identification unit so that a class identified by the class identification unit matches a first class based on a feature extracted by the feature extraction unit from actual data of the first class (S1); inputting first virtual data of the first class and first real data of the first class to the feature extraction unit, and extracting a first virtual data feature that is the feature of the first virtual data and a first real data feature that is the feature of the first real data (S2, S3); and training the feature extraction unit so that a data discriminator cannot classify the first virtual data feature and the first real data feature (S4 to S6), wherein the data discriminator classifies whether it is the feature of the actual data or the feature of the virtual data.SELECTED DRAWING: Figure 5
Patent JP-2023144822-A (JP)
Title: Terminal fitting and connector
Inventor: IIDA KOJI
IPC: H01R13/04
Filed: 2022-03-28
Abstract: To provide a terminal fitting and a connector that can ensure electrical connection reliability.SOLUTION: Terminal fittings 60, 60C, 60D, 60E have a shape extending in the length direction, and include a mating connection unit 61 connected to the mating conductor at one end in the length direction, a housing attachment unit 62 attached to the housing 20 midway in the length direction, a board connecting unit 66 that is soldered to a circuit board 100 at the other end in the length direction, and projections 68, 68D projecting from a position between the housing attachment unit 62 and the board connecting unit 66 in a direction intersecting the length direction toward the circuit board 100.SELECTED DRAWING: Figure 4
Patent JP-2023145085-A (JP)
Title: Sanitary washing device and toilet bowl device
Inventor: TANIMOTO TAKASHI
IPC: E03D9/08
Filed: 2022-03-28
Abstract: To provide a sanitary washing device and a toilet bowl device capable of inhibiting dirt from being left in a function part.SOLUTION: The sanitary washing device includes a washing nozzle constructed to be moved forward and backward between a storage position and an advance position, a nozzle washing part for discharging washing water to wash the washing nozzle, a shutter part for opening/closing an opening portion formed on the front side of the function part further than the washing nozzle, and a shutter washing part for discharging washing water to wash the shutter part. Using the nozzle washing part for finishing the wash of the washing nozzle is followed by using the shutter washing part for finishing the wash of the shutter part.SELECTED DRAWING: Figure 12
Patent JP-2022095753-A (JP)
Title: Receiving method of ssb by thin cluster and user equipment
IPC: H04L27/26
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for user equipment (UE) to receive a synchronization signal block (SSB). 
     SOLUTION: There is provided a method for user equipment (UE) to receive an SSB, the method including the steps of determining the frequency position of a large number of SSBs and receiving at least one of the large number of SSBs. The large number of SSBs are set to be arranged so as to be separated from each other by a predetermined offset. The at least one SSB is located 1.2 MHz apart on the frequency axis. 
     SELECTED DRAWING: Figure 7a 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023148425-A (JP)
Title: Protective film forming film, roll body, and use of protective film forming film
Inventor: KOBASHI RIKIYA
IPC: H01L21/301
Filed: 2022-03-30
Abstract: To provide: a protective film forming film, small in an amount of deformation when a load is applied thereon and suppressed in oozing of a component; and a composite sheet for protective film formation, which includes the protective film forming film.SOLUTION: There is provided, a protective film forming film having a compression deformation rate calculated using a following formula (1) of 5.0% or less. Compression deformation rate (%)={(initial displacement-compression displacement)/initial displacement}×100...(1). (In the formula (1), "initial displacement" is a gap between jigs for compression measurement of a viscoelasticity measurement device, before compression, when the protective film forming film is sandwiched between the jigs for compression measurement, and "compression displacement" is a gap between the jigs for compression measurement after the protective film forming film is compressed for 600 seconds at 23°C and 0.1 MPa using the viscoelasticity measurement device after having been sandwiched between the jigs.)SELECTED DRAWING: Figure 1
Patent JP-2023150379-A (JP)
Title: Heat exchanger
Inventor: FUKUDA TAKASHI
IPC: H02K9/19
Filed: 2022-03-31
Abstract: To provide a heat exchanger that does not impede drive of an electric motor, enables efficient cooling, and has excellent durability and handling performance.SOLUTION: The present invention that solves the above problems relates to a heat exchanger X provided on a motor 1 including permanent magnets 12 rotated around a rotation axial center 11. The heat exchanger X includes a pipeline 22 surrounding the rotation axial center 11, has magnetic fluid M1 and magnetic particles M3 inside the pipeline 22, and uses leakage magnetic flux emitted from the motor 1 to cause rotation inside the pipeline 22.SELECTED DRAWING: Figure 1
Patent JP-2023151558-A (JP)
Title: recording device
Inventor: NOHATA YUKIO
IPC: B41J2/175
Filed: 2022-03-31
Abstract: To suppress an amount of ink to be discharged to the outside of a recording head at the time of filling ink.SOLUTION: When a recording device performs an ink filling operation to a recording head from an ink tank, the recording device applies a pulse to a heat generator so as to heat the recording head to a target temperature and stops the filling operation when the applied pulse meets a predetermined condition.SELECTED DRAWING: Figure 7
Patent JP-2023151879-A (JP)
Title: heating cooker
Inventor: KIKUCHI KENTA
IPC: A47J27/00
Filed: 2022-04-01
Abstract: To provide a heating cooker that can improve the switching accuracy of ON/OFF of a switch.SOLUTION: A heating cooker of the present invention includes: a main body 1 that can accommodate a bottomed cylindrical pot 4 for storing food to be cooked; a lid 2 that covers an upper surface opening of the main body 1; and a lid operation body 14 that performs an opening operation of the lid 2. The lid operation body 14 has: a clamp button 14-1 that is pressed and operated; and a switch 14-2 that is provided at a position in a direction other than a direction in which an upper surface area of the clamp button 14-1 that can be pressed and operated among the clamp buttons 14-1 operates. The clamp button 14-1 directly operates the switch 14-2.SELECTED DRAWING: Figure 3
Patent JP-2023157518-A (JP)
Title: Lower limb orthotic
Inventor: SUZUKI KANAKO
IPC: A61H3/00
Filed: 2022-04-15
Abstract: To provide a lower limb orthotic capable of optimizing a difficulty level of walking according to the walking ability of a patient in the rehabilitation of walking practice for a patient with hemiplegia.SOLUTION: A lower limb orthotic includes: a lower leg support part 320 mounted from a foot part to a lower leg part; a thigh support part 310 mounted on a thigh part; a connection part 314 for connecting the lower leg support part and the thigh support part; and an expansion and contraction mechanism 315 for adjusting the interval between the lower leg support part and the thigh support part.SELECTED DRAWING: Figure 2
Patent JP-2022093411-A (JP)
Title: Active energy ray-polymerizable adhesive and laminate
IPC: B32B7/023
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-polymerizable resin composition that can be used for an adhesive, a coating agent or the like showing excellent adhesiveness and allowing formation of a laminate excellent in high-temperature durability. 
     SOLUTION: The active energy ray-polymerizable resin composition comprises: a compound (A) obtained by a substitution reaction of a silane coupling agent (a1) and a photopolymerizable functional group-containing compound having a hydroxyl group (a2); and a photopolymerizable functional group-containing compound (B). The silane coupling agent (a1) contains an alkoxysilyl group and other functional groups; and the other functional groups are selected from a group consisting of a vinyl group, epoxy group, (meth)acryloyl group, mercapto group and amino group. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023158394-A (JP)
Title: White coated paperboard
Inventor: TAMURA ATSUSHI
IPC: D21H19/36
Filed: 2022-04-18
Abstract: To provide a white coated paperboard with low density and excellent gravure printability.SOLUTION: In a white coated paperboard involving white coated paperboard base paper having at least three layers consisting of a surface layer, a surface lower layer, and a back layer, and a pigment coating layer coated on the surface layer, the surface layer does not include a size agent and the surface lower layer includes a size agent.SELECTED DRAWING: Figure 2
Patent JP-2022169458-A (JP)
Title: Cell culture substrate and method for producing the same, and cell culture kit
Inventor: KUNO TAKESHI
IPC: C12M3/00
Filed: 2022-04-20
Abstract: To provide a cell culture substrate that allows formation of spheroids by short-time culturing, and can be used without venting.SOLUTION: A cell culture substrate comprises a substrate, and a polymer that coats a part of the surface of the substrate. The cell culture substrate comprises the following (A) and (B) regions. The (A) region is surrounded by a partition of 2-50 μm high. The (A) is a region that has cytoadherence and clonogenicity and is like an island with an area of 0.001-5 mm2. The (B) is a region that is adjacent to the (A) region and has no cytoadherence or clonogenicity.SELECTED DRAWING: Figure 1