baber/WOPTO huggingface dataset:
Patent JP-2023032356-A (JP)
Title: Speaker separation device, speaker separation method, and speaker separation program
Inventor: KINOSHITA KEISUKE
IPC: G10L21/0308
Filed: 2021-08-26
Abstract: To separate a plurality of speakers in a conversation at high speed and appropriately.SOLUTION: A speaker separation device includes an acquisition unit, a separation unit, and a generation unit. The acquisition unit acquires voices of a conversation and a plurality of single speaker voices respectively corresponding to a plurality of speakers in the conversation, the respective single speaker voices including utterances of corresponding speakers. The separation unit specifies, in a plurality of utterances included in the plurality of single speaker voices, a plurality of utterances temporally overlapping among the plurality of single speaker voices, as a plurality of overlapping utterances, and separates the plurality of overlapping utterances having been separated into a plurality of different output channels of a voice separation model. The generation unit generates a voice separation model that separates the plurality of overlapping utterances included in given voices into a plurality of different voices based on the voices of the conversation and a plurality of separated voices respectively corresponding to the plurality of different output channels, the respective separated voices including separated utterances in corresponding output channels.SELECTED DRAWING: Figure 6
Patent JP-2021193741-A (JP)
Title: Sealed device with light engine
Inventor: MERLIJN ANTONIUS PETRUS MARIA JANSSEN
IPC: H01L33/54
Filed: 2021-08-27
Abstract: To provide, in a simple and easy way, a device including an elastomer molding which is located over a housing that includes a light engine and which includes a scratch-resistant central region and a flexible seal.SOLUTION: A device 10 includes: a housing 20 including a light engine 21 and contacting a part 15; and an elastomer molding 30 located over the housing. The elastomer molding 30 includes: a central region 31' acting as a light exit window for light emitted by the light engine; and a peripheral region 33 located around the central region, contacting the part and acting as a seal. The central region has a greater hardness than the peripheral region.SELECTED DRAWING: Figure 6
Patent JP-2023034772-A (JP)
Title: Green beverage
Inventor: NAKASE JUMPEI
IPC: A23L2/02
Filed: 2021-08-31
Abstract: To provide a green beverage that has low levels of calorie and carbohydrate, has good palatability, and is really satisfying.SOLUTION: A green beverage contains arabinoxylan of 100 mg/100 g or more and 2000 mg/100 g or less, and has a centrifugal precipitation amount of 4.50 g/100 g or more and 14.0 g/100 g or less and a viscosity of 9.0 mPa s or more and 14 mPa s or less.SELECTED DRAWING: None
Patent JP-2023037307-A (JP)
Title: Currency processing device and currency processing method
Inventor: CHIN YO
IPC: G07D11/50
Filed: 2021-09-03
Abstract: To provide a currency processing device capable of appropriately performing detailed check processing of a first storage unit regardless of the maximum storage amount of the first storage unit and without causing the upsizing of the currency processing device.SOLUTION: A currency processing device includes a first storage unit storing currency and discharging the stored currency, a conveyance unit conveying the currency, an identification unit identifying the currency, and a control unit performing detailed check processing for determining the storage amount of the currency inside the first storage unit by identifying the currency inside the first storage unit, which is discharged from the first storage unit and conveyed by the conveyance unit, by the identification unit. The control unit performs the detailed check processing if the deemed storage amount, which is the amount of currency considered to be stored in the first storage unit, satisfies a predetermined condition. The predetermined condition is that the deemed storage amount is equal to or smaller than the amount of currency which can be simultaneously located at a position other than the first storage unit inside the currency processing device.SELECTED DRAWING: Figure 1
Patent JP-2023042144-A (JP)
Title: Sterilization and deodorization device
Inventor: SOMEI JUNICHI
IPC: F24F8/167
Filed: 2021-09-14
Abstract: To provide a sterilization and deodorization device capable of sterilizing and deodorizing air in a vehicle.SOLUTION: Provided is a sterilization and deodorization device 100 including a photocatalyst 121, a light 130 that irradiates the photocatalyst with light, a fan 140 for flowing air so as to contact with the photocatalyst, a case 110 that accommodates the photocatalyst, the light, and the fan, and a fixation device 150 for attaching the case to a sun visor 190 of the vehicle so as to be attachable to and detachable from the sun visor.SELECTED DRAWING: Figure 5
Patent JP-2023042663-A (JP)
Title: Vehicle control device
Inventor: SUZUKI TAKEKI
IPC: F16H63/40
Filed: 2021-09-15
Abstract: To appropriately determine an abnormal state of a control valve.SOLUTION: A vehicle control device comprises: a continuously variable transmission having a primary oil chamber and a secondary oil chamber; an oil pump pumping hydraulic oil to the primary and secondary oil chambers; a control valve supplying the hydraulic oil to the primary oil chamber when the continuously variable transmission performs upshift; and a control system controlling the continuously variable transmission through the control valve. The control system sets an upper limit transmission speed on the basis of a transmission gear ratio of the continuously variable transmission when the upshift is started in a stepped transmission mode in which a transmission gear ratio of the continuously variable transmission is controlled in stages. The control system determines that the control valve is in an abnormal state when a transmission speed of the continuously variable transmission exceeds the upper limit transmission speed during the upshift in the stepped transmission mode.SELECTED DRAWING: Figure 9
Patent JP-2022171524-A (JP)
Title: Substrate holding device
Inventor: YOKOYAMA MASAKI
IPC: H01L21/683
Filed: 2021-09-15
Abstract: To provide a substrate holding device which, when adsorption of a substrate is canceled, is capable of restraining discharge of dust by air supply from a supply air flow passage that would otherwise adhere onto the substrate.SOLUTION: A substrate holding device 1 comprises a holding portion 2 having a holding surface 21 for mounting a substrate 10 thereon, a suction hole 3 provided in the holding portion for suctioning the substrate to the holding surface, and an air suction flow passage 4 and an air supply flow passage 5 which are provided in the holding portion. When the adsorption of the substrate onto the holding surface is canceled, air is supplied from the air supply passage toward the substrate, and simultaneously air around the suction hole is suctioned though the air suction flow passage.SELECTED DRAWING: Figure 1
Patent JP-2023043465-A (JP)
Title: Refrigerator oil composition, working fluid, and refrigeration cycle apparatus
Inventor: TANAKA MASARU
IPC: F25B1/00
Filed: 2021-09-16
Abstract: To provide a novel refrigerator oil composition capable of curbing corrosion of a machine structure component in a refrigerant circuit in a case of using trifluoroiodomethane as refrigerant; a working fluid; and refrigeration cycle apparatus.SOLUTION: A refrigerator oil composition is used with a refrigerant including at least CF3I and is blended with a dispersant including a borate compound.SELECTED DRAWING: Figure 1
Patent JP-2023043625-A (JP)
Title: Product quality inspection system
Inventor: SAWADA AYAKO
IPC: G06Q50/04
Filed: 2021-09-16
Abstract: To automatically and accurately estimate quality of a product without relying on manpower.SOLUTION: A product quality inspection system comprises: information acquisition means that acquires appearance information on a product to be inspected extracted by picking up an image of the appearance of the product through a user terminal, and acquires first imaging object portion information on a portion of the picked-up image of the product; and estimation means that, on the basis of, appearance information for reference on the product extracted by picking up an image of the appearance of the product in the past, and appearance information for reference according to the appearance information acquired by the information acquisition means with the use of a learned model in which three or more stages of relevance with the quality of the product are defined, and the appearance information for reference is used as input and the quality of the product as output, prioritizes one with higher relevance and estimates quality of the product. The estimation means reads out the relevance of a portion of the product according to acquired first photographing object portion information and estimates the quality of the product.SELECTED DRAWING: Figure 11
Patent JP-2023044511-A (JP)
Title: compressor system
Inventor: UCHIDA HIKARI
IPC: F04B39/00
Filed: 2021-09-17
Abstract: To promote the use of a compressor in a proper life.SOLUTION: A compressor system includes a compressor and an external terminal. A compressor control device for the compressor determines whether or not an error occurs on the basis of operation information detected by a plurality of sensors, and transmits an error flag showing that the error occurs, to the external terminal. A terminal control device for the external terminal allows the display of a main screen including a display region for displaying pressure information and a control region for controlling the operation of the compressor, on a touch panel. The terminal control device sets a swipe effective state to make swipe operation effective for the display region when receiving the error flag, and allows the display of an error detail screen including operation information used for the contents of the error and the determination of the error, on the touch panel, if the swipe operation is performed for the display region in the swipe effective state.SELECTED DRAWING: Figure 9
Patent JP-2022001954-A (JP)
Title: Information processing apparatus
Inventor: IKEDA TOSHIO
IPC: H05B44/00
Filed: 2021-09-24
Abstract: To provide an information processing apparatus excellent in a list property, alternatively, an information processing apparatus excellent in portability, alternatively, an information processing apparatus with low power consumption, alternatively, an information processing apparatus having a high display quality.SOLUTION: A display unit includes a flexible display unit, a plurality of drive circuit units disposed on an outer periphery of the display unit, a detection unit for identifying a state of an outer shape of the display unit, an arithmetic unit for supplying image information to the drive circuit unit, and a storage unit for storing a program to be executed by the arithmetic unit. A first mode in which the display unit is opened or a second mode in which the display unit is folded is detected by the detection unit and a program performs low power consumption processing or degradation correction processing according to the first or second mode.SELECTED DRAWING: Figure 1
Patent JP-2023047660-A (JP)
Title: Information terminal and program therefor
Inventor: KOMIYAMA HIKARI
IPC: G06Q30/0601
Filed: 2021-09-27
Abstract: To enable a customer to perform a code reading operation on a purchased commodity on a sales floor without feeling cumbersomeness.SOLUTION: A reading unit reads a code for specifying a commodity. A display unit displays a first screen for assisting reading of the code by the reading unit. A communication unit transmits the code read by the reading unit to a host machine, and receives commodity data specified by the code from the host machine. Switching means switches between a continuous mode in which codes can be read continuously by the reading unit and a one-shot reading mode in which codes cannot be read continuously. When in the continuous mode, control means causes the commodity data received by the communication unit to be displayed on part of the first screen in the display unit to enable continuous reading of the codes by the reading unit. When in the one-shot reading mode, the control means causes the commodity data received by the communication unit to be displayed on a second screen other than the first screen in the display unit to disable continuous reading of the codes by the reading unit.SELECTED DRAWING: Figure 9
Patent JP-2022098419-A (JP)
Title: Light emitting unit and light source device
Inventor: SUZUKI AKIO
IPC: H01J61/54
Filed: 2021-09-27
Abstract: To provide a light emitting unit and a light source device capable of reducing a discharge start voltage.SOLUTION: A light emitting unit includes a light emitting body and a voltage application circuit. The light emitting body includes a container in which a laser beam for maintaining plasma is incident and light from the plasma is emitted, a first electrode including a first discharge portion, and a second electrode including a second discharge portion. The end of the first discharge portion has a shape that becomes thinner as it approaches the second discharge portion, and the end face of the second discharge portion extends along a plane perpendicular to the extending direction of the first discharge portion. The voltage application circuit controls the potential difference between the first electrode and the second electrode by adjusting at least the voltage applied to the first electrode.SELECTED DRAWING: Figure 6
Patent JP-2023049747-A (JP)
Title: Estimation device, vehicle and estimation method
Inventor: KAWASAKI YOHEI
IPC: B60G17/015
Filed: 2021-09-29
Abstract: To improve estimation accuracy of a stroke amount that indicates displacement in a vertical direction of a vehicle in a multistage elastic member in which a plurality of members are arranged, the members having different load displacement characteristics which indicate a relationship between a load and displacement.SOLUTION: An estimation device comprises: a load calculation part which calculates a ground variable load, which a wheel of a vehicle receives from a contact area, on the basis of a detection signal of a wheel speed sensor for detecting a wheel speed of the vehicle; a multistage elastic member in which load displacement characteristic of any one member of a plurality of members is set as an initial value; a state amount estimation part which estimates a stroke amount generating in the multistage elastic member on the basis of the ground variable load; and a characteristic change part which changes setting of the initial value to an estimation load displacement characteristic when the estimation load displacement characteristic corresponding to the stroke amount estimated by the state amount estimation part and the load displacement characteristic set as the initial value are different from each other. The state amount estimation part corrects the stroke amount on the basis of a result of estimation calculation with use of the estimation load displacement characteristic changed by the characteristic change part as a changed initial value.SELECTED DRAWING: Figure 6
Patent JP-2023051399-A (JP)
Title: Image processing device, image processing method and image processing program
Inventor: MACHII YUSUKE
IPC: A61B6/02
Filed: 2021-09-30
Abstract: To provide an image processing device, image processing method and image processing program which can accurately perform determination about diagnosis of a lesion of a breast.SOLUTION: An image processing device includes at least one processor. The processor detects a specific structure pattern expressing a lesion candidate structure for a breast in a plurality of projection images obtained with tomosynthesis imaging of the breast or a plurality of tomographic images obtained from the plurality of projection images, generates a composite two-dimensional image by combining the plurality of tomographic images, specifies an important object region where the specific structure pattern exists in the composite two-dimensional image, and performs determination about diagnosis of the lesion on the basis of the composite two-dimensional image and the important object region.SELECTED DRAWING: Figure 4
Patent JP-2023053472-A (JP)
Title: Dynamic image processing device, dynamic image processing system, dynamic image processing program, dynamic image processing method and movable type radiographic apparatus
Inventor: KOEDA KEISUKE
IPC: A61B6/00
Filed: 2021-10-01
Abstract: To provide a dynamic image processing device, dynamic image processing system, dynamic image processing program and dynamic image processing method which can select proper removal processing of a scattered ray component for a dynamic image.SOLUTION: A control unit of a movable type radiographic apparatus selects removal processing of a scattered ray component applied to a dynamic image obtained with dynamic imaging on the basis of order information of the dynamic imaging. For example, the control unit selects the removal processing of the scattered ray component applied to the dynamic image from normal processing of removing the scattered ray component from the dynamic image, simple processing of removing the scattered ray component from the dynamic image in a method more simplified than a first processing and processing of not removing the scattered ray component from the dynamic image.SELECTED DRAWING: Figure 6
Patent JP-2023053568-A (JP)
Title: Tire abnormality determination system, tire abnormality determination device, tire abnormality determination method, and program
Inventor: TERAMOTO MASAKI
IPC: B60C19/00
Filed: 2021-10-01
Abstract: To provide a tire abnormality determination system, a tire abnormality determination device, a tire abnormality determination method, and a program capable of determining presence or absence of a precursory phenomenon of abnormality or presence or absence of abnormality in a non-pneumatic tire, and issuing a notification of the determination contents.MEANS FOR SOLVING THE PROBLEM: A tire abnormality determination system 100 includes a related information acquisition unit 111 that acquires degradation related information that may affect on degradation of a non-pneumatic tire 1 mounted to a vehicle 50, a first determination processing unit 112 that determines at least one of presence or absence of a precursory phenomenon of abnormality in the non-pneumatic tire and presence or absence of the abnormality in the non-pneumatic tire on the basis of the degradation related information, and an output processing unit 115 that outputs a first determination result by the first determination processing unit to a predetermined output destination.SELECTED DRAWING: Figure 8
Patent JP-2023054899-A (JP)
Title: Expansion turbine and refrigeration device using the same
Inventor: TAGUCHI HIDETOSHI
IPC: F01D25/24
Filed: 2021-10-05
Abstract: To provide a technology for removing condensate water and/or ice pieces from working fluid while suppressing deterioration in performance of an expansion turbine.SOLUTION: An expansion turbine 100 comprises: an expansion turbine wheel 10; a turbine housing 20 surrounding the expansion turbine wheel 10 in a circumferential direction to form a flow path for working fluid, and a turbine diffuser 30 arranged coaxially with the expansion turbine wheel 10 on a discharge side of the working fluid in the turbine housing 20. Turbine diffuser 30 doubles as a centrifuge.SELECTED DRAWING: Figure 1
Patent JP-2023055127-A (JP)
Title: Detection device
Inventor: NAKANO FUMIHORU
IPC: G06F3/041
Filed: 2021-10-05
Abstract: To provide a detecting device with enhanced positional accuracy of an object to be detected.SOLUTION: A detecting device includes a shield layer provided with a shield electrode and a shield electrode connection wiring connected to the shield electrode, and a sensor layer located over the shield layer and provided with a sensor electrode and a sensor electrode connection wiring connected to the sensor electrode. The shield electrode has the same planar pattern as the sensor electrode, and overlaps the sensor electrode. The shield electrode connection wiring has the same planar pattern as the sensor electrode connection wiring, and overlaps the sensor electrode connection wiring.SELECTED DRAWING: Figure 5
Patent JP-2023057662-A (JP)
Title: Holding device, transfer system, holding method, controller, and computer program
Inventor: KOYANAGI KEISUKE
IPC: B25J15/08
Filed: 2021-10-12
Abstract: To provide a holding device, a transfer system, a holding method, a controller and a computer program in which a plurality of work-pieces are transferred in accordance with a pitch at a transfer destination.SOLUTION: A holding device for a robot comprises: a first holding part which can hold a first work-piece; a second holding part which can hold a second work-piece at a position separated from the first work-piece by a first pitch; and a first pitch variable mechanism which can change the pitch between the first work-piece and the second work-piece from the first pitch to the second pitch. A transfer system includes: the holding device; a multiple joint robot arm to which the holding device is attached; and controller.SELECTED DRAWING: Figure 1
Patent JP-2023057908-A (JP)
Title: Slicing device
Inventor: KONO TAKAAKI
IPC: A22C25/20
Filed: 2021-10-12
Abstract: To provide a slicing device comprising peeling means which does not rotate integrally with a round blade, and immediately peels off food pieces from the round blade at the same time as the food is cut.SOLUTION: A slicing device comprises cutting sections 20 that cut, into slices 51, a food 50 fed from a feeding section 10. The cutting section 20 comprises: a round blade 21; driving means for rotating the round blade 21, as well as, moving the round blade 21 so that the round blade to cut in the food 50 from a direction vertical thereto; and peeling means for peeling off cut-pieces 51 attached to the round blade 21. The peeling means comprises: a mounting section 41 mounted on an exterior body 24a of the driving means; and a peeling section 43 for peeling off the cut-pieces 51 attached to a side surface of the round blade 21.SELECTED DRAWING: Figure 2
Patent JP-2022009224-A (JP)
Title: Liquid discharge head
IPC: B41J2/18
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress such a problem that heat of an actuator accumulates in an individual channel. 
     SOLUTION: A head 1 has: plural individual channels 20 which respectively include a nozzle 21, and a first pressure chamber 23a and a second pressure chamber 23b; a supply channel 31 which supplies ink to the plural individual channels 20 from a storage chamber; and a return channel 33 which returns ink to the storage chamber from the plural individual channels 20. An actuator 12x is provided at a position facing each of the first pressure chamber 23a and the second pressure chamber 23b. One end part 33m of the return channel 33 in an arrangement direction exists at a position separated from the nozzle 21 in the arrangement direction with respect to one end part 23m of the first pressure chamber 23a in an arrangement direction. An outlet 20a2 exists at a position separated from the nozzle 21 in the arrangement direction with respect to a center O33 of the return channel 33 in the arrangement direction. 
     SELECTED DRAWING: Figure 3 
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