baber/WOPTO huggingface dataset:
Patent JP-2021127848-A (JP)
Title: Boiler operation method
Inventor: HARA TAKAHARU
IPC: F22D11/00
Filed: 2020-02-13
Abstract: To provide a boiler operation method which enables boiler ignition in a state where the water quality of boiler water satisfies a management value, corresponding to the situation of a power generation plant.SOLUTION: A first operation method includes: a boiler clean up step (Step S1) including a boiler circulation step (Step S1-b) executed after a boiler outside system blow step (Step S1-a) and a boiler outside system blow step (Step S1-a); and a stand-by step (Step S2) after completion of the boiler clean up step (Step S1) and before boiler ignition. After completion of the stand-by step, boiler ignition (Step S3) is executed. A second operation method includes a boiler clean up step (Step S11) including a boiler outside system blow step (Step S11-a) and a boiler circulation step (Step S11-b)executed after the boiler outside system blow step (Step S11-a). After completion of the boiler clean up step (Step S11), boiler ignition (Step S12) is executed.SELECTED DRAWING: Figure 1
Patent JP-2021132244-A (JP)
Title: Image processing system, image processing method, and program
Inventor: SUZUKI MISAKI
IPC: G06T5/00
Filed: 2020-02-18
Abstract: To enable the generation of an image with an impression close to a contrast obtained by HDR development, even in a case where an RAW image by HDR photographing is subjected to an SDR development.SOLUTION: An image processing system includes: generating means (111, 110) that generate a gain signal used in a gain process performed when an undeveloped image is developed; and processing means (112) that performs the gain process on the undeveloped image by using the gain signal generated by the generating means (111, 110). When a development process corresponding to a second dynamic range (SDR), which is a range narrower than a first dynamic range (HDR), is performed using the undeveloped image, the generating means (110) generates the gain signal, based on a gain characteristic common to the first dynamic range and the second dynamic range and a difference in gain characteristic between the first dynamic range and the second dynamic range.SELECTED DRAWING: Figure 1
Patent JP-2021133262-A (JP)
Title: Beauty component sprayer
Inventor: INOUE HIROYUKI
IPC: B05B5/025
Filed: 2020-02-21
Abstract: To provide a beauty component sprayer that enables a beauty component to suitably permeate a target location.SOLUTION: A beauty component sprayer 1 includes a mixture 11 that has a beauty component and a matrix, and an air blower device 70 that blows air into the beauty component. The beauty component sprayer further comprises a laser irradiation part 100 that irradiates the mixture 11 with laser light, and a mist generation part 90 that generates mist.SELECTED DRAWING: Figure 2
Patent JP-2021134673-A (JP)
Title: Water supply system
Inventor: SAKATANI TETSUNORI
IPC: F04B53/00
Filed: 2020-02-25
Abstract: To provide a water supply system that can simplify a connection work.SOLUTION: A water supply system includes: a pump device; a control panel including a pump control unit for controlling operation of the pump device; an integrated sensor part installed to the pump device and including a processing part connected to the control panel so as to be capable of serial communication; and multiple sensors installed to the integrated sensor part and the pump device and connected to the processing part so as to be capable of communication.SELECTED DRAWING: Figure 4
Patent JP-2021133457-A (JP)
Title: Workpiece fall prevention mechanism and workpiece gripping apparatus
Inventor: SAWATO TERUMASA
IPC: B25J15/06
Filed: 2020-02-27
Abstract: To provide a workpiece fall prevention mechanism that generates a necessary gripping force regardless of a gripping mechanism even when the power for gripping a workpiece is cut off.SOLUTION: A workpiece fall prevention mechanism M1 comprises gripping members 14L, 14R which are arranged at positions facing each other and grip a workpiece by sandwiching it, gripping parts 16L, 16R which are arranged on surfaces, in which the grip members 14L, 14R face each other, and come into contact with the workpiece, elastic bodies 15L, 15R which are arranged between the gripping members 14L, 14R and the gripping parts 16L, 16R and generate a force by displacement, and suction pads 17L, 17R which are attached to the surfaces of the gripping parts 16L, 16R that come into contact with the workpiece, and in which air ports 19L, 19R are formed. When gripping the workpiece, the elastic bodies 15L, 15R block the air ports 19L, 19R, and the vacuum inside the suction pads 17L, 17R is destroyed when the workpiece is opened.SELECTED DRAWING: Figure 1
Patent JP-2021135277-A (JP)
Title: Integrated information generating device and measurement system
Inventor: IZUMI ITARU
IPC: G01S13/931
Filed: 2020-02-28
Abstract: To provide an integrated information generating device and a measurement system which contribute to a high-performance target recognition which avoids influence of noise.SOLUTION: An integrated information generating device according to an embodiment includes: a plurality of information generation units for calculating respective target information on a target on the basis of respective measurement information obtained by a plurality of measurement devices for measuring the target; an information integration unit for calculating integrated target information obtained by integrating the target information obtained by the information generation units; and a reference signal generation unit for generating a reference signal with a measurement timing as a reference for one of the measurement devices.SELECTED DRAWING: Figure 3
Patent JP-2020115641-A (JP)
Title: System and method for improved communication efficiency in high-efficiency wireless network
Inventor: YANG LING
IPC: H04W72/04
Filed: 2020-03-05
Abstract: To provide a method and a device for providing a wireless message according to various different tone plans.SOLUTION: The wireless communication system performs processing of allocating a resource for a wireless communication to each device. The resource includes at least one of a subset of data tones and a sub band of frequencies in a single uplink or downlink tone plan. According to the method for communication, a resource is allocated to a device, and a message is generated according to one of an uplink tone plan and a downlink tone plan related to at least one of the allocated subband and the allocated subset.SELECTED DRAWING: Figure 5
Patent JP-2021145407-A (JP)
Title: Power converter
Inventor: SUZUKI KAZUMA
IPC: H02M3/28
Filed: 2020-03-10
Abstract: To provide a power converter capable of quickly returning control of the power converter to power transmission control before overcurrent protection control after overcurrent protection control is executed.SOLUTION: When current flowing through at least one of a primary coil 81 and a secondary coil 82 exceeds a threshold value, a control unit 100 of a power converter 40 performs stop control for turning off first to eighth switches Q1 to Q8. After performing the stop control, the control unit 100 turns on the fifth and the seventh switches Q5 and Q7 and short-circuits across the secondary coil 82 in a freewheeling period from a start of switching of a voltage polarity of the primary coil 81 until a start of switching of the voltage polarity of the secondary coil 82.SELECTED DRAWING: Figure 1
Patent JP-2021141860-A (JP)
Title: Japanese cherry-derived callus
Inventor: FUJITA SACHIKO
IPC: C12P7/40
Filed: 2020-03-13
Abstract: To provide a method for making components to be blended in a topical skin preparation or the like, without resort to natural trees when such components are difficult to obtain from the natural trees.SOLUTION: A callus contains 6-hydroxygenistein 6,7-diglucoside, chlorogenic acid, kaempferol 3-glucodide and coumarin.SELECTED DRAWING: None
Patent JP-2021146855-A (JP)
Title: Vehicle control device, vehicle control method and program for vehicle control
Inventor: KODA YUJIRO
IPC: B60R16/02
Filed: 2020-03-18
Abstract: To provide a vehicle control device, a vehicle control method and a program for vehicle control capable of facilitating a next ON operation of a power supply by a user after an OFF operation by vehicle-side control.SOLUTION: A vehicle control device 10 includes: a power supply control part 18 to turn off a power supply 150 when a first power supply off condition meaning that a user U operates a power supply OFF operation or a second power supply off condition meaning that a first prescribed time has passed since a time when the user U got off a vehicle 1 with the power supply 150 turned on is established; and a power supply on condition setting part 19 to set a power supply on condition to a first power supply on condition when the power supply 150 is turned off due to establishment of the first power supply off condition, and the power supply on condition to a second power supply on condition different from the first power supply on condition when the power supply 150 is turned off due to establishment of a second power supply off condition.SELECTED DRAWING: Figure 2
Patent JP-2021152250-A (JP)
Title: Resonance detection method for bridge and resonance detection device for the same and bridge resonance detection program
Inventor: MATSUOKA KOTA
IPC: G01H17/00
Filed: 2020-03-24
Abstract: To provide a resonance detection method for a bridge and resonance detection device for the same enabling the resonance of the bridge to be accurately detected based on a passageway displacement measurement result, and to provide a bridge resonance detection program.SOLUTION: A resonance detection method #100 is a method for detecting the resonance of a bridge on which a train moves. The resonance of a bridge is detected based on a result of measurement performed by a track displacement measurement device measuring the track displacement on the bridge. The track displacement measurement device measures the passage displacement in a leading vehicle and a trailing vehicle. In a vibration component extraction step #110, a vibration component specific to the resonance of the bridge is extracted based on the result of the measurement performed by the track displacement measurement device. In a vibration amplitude estimation step #120, the amplitude of the vibration component specific to the resonance of the bridge is estimated. In a difference calculation step #130, the difference in the amplitude of the vibration component specific to the resonance of the bridge measured in the leading vehicle and the trailing vehicle is calculated. In a resonance detection step #140, the resonance of the bridge is detected based on the difference in the amplitude of the vibration components specific to the resonance of the bridge.SELECTED DRAWING: Figure 13
Patent JP-2021153361-A (JP)
Title: Winding device and motor
Inventor: OHORI RYU
IPC: H02K21/14
Filed: 2020-03-24
Abstract: To provide a winding device and a motor in which a damage to a coil can be prevented during a winding work, and upsizing and deterioration of the motor characteristics can be prevented.SOLUTION: A nozzle 71 for feeding a coil 24, includes a nozzle hole 72 from which the coil 24 is fed, an inner-diameter roundly chamfered portion 73 that is formed at an opening edge of an end 71a of the nozzle 71, and an outer-diameter roundly chamfered portion 74 that is formed at an outer circumferential edge of the end 71a of the nozzle 71. When the wire diameter of the coil 24, the inner diameter of the nozzle hole 72, the radius of curvature of the inner-diameter roundly chamfered portion 73, and the radius of curvature of the outer-diameter roundly chamfered portion 74 are defined as Φc, Φin, Rin, and Rout, the diameters Φc, Φin, Rin, and Rout satisfy 1.2Φc≤Φin≤1.4Φc, 0.5Φc≤Rin≤Φc, and 0.25Φc≤Rout≤0.5Φc.SELECTED DRAWING: Figure 5
Patent JP-2020163381-A (JP)
Title: Carbon dioxide absorption liquid, preparation method of carbon-dioxide-rich absorption liquid, and recovery method of carbon dioxide
Inventor: KANAKUBO MITSUHISA
IPC: C01B32/50
Filed: 2020-03-25
Abstract: To provide a novel application for fluorine-containing phosphate ester.SOLUTION: A carbon dioxide absorption liquid contains fluorine-containing phosphate ester. A preparation method of a carbon-dioxide-rich absorption liquid includes the steps of: bringing the carbon dioxide absorption liquid into contact with carbon dioxide or a gas mixture containing carbon dioxide, in order to make the carbon dioxide absorption liquid absorb the carbon dioxide. In a recovery method of carbon dioxide, carbon dioxide is released from the carbon-dioxide-rich absorption liquid by lowering the pressure compared to when the carbon dioxide was absorbed by the carbon-dioxide-rich absorption liquid obtained by the preparation method of a carbon-dioxide-rich absorption liquid, and by raising the temperature compared to when the carbon dioxide was absorbed.SELECTED DRAWING: None
Patent JP-2021155493-A (JP)
Title: Thermosetting adhesive film
Inventor: WAKIOKA SAYAKA
IPC: C09J179/04
Filed: 2020-03-25
Abstract: To provide a thermosetting adhesive film which is excellent in handling property and storage stability before curing, and is excellent in adhesion and heat resistance after curing.SOLUTION: A thermosetting adhesive film has a glass transition temperature before curing of -10°C or higher and lower than 25°C, has a difference between the initial glass transition temperature before curing and a glass transition temperature after having been stored at 25°C for 72 hours of less than 10°C, and has a 5% weight reduction temperature of the cured product of 350°C or higher.SELECTED DRAWING: None
Patent JP-2020122968-A (JP)
Title: Electronic apparatus
Inventor: IKEDA TAKAYUKI
IPC: G03B17/18
Filed: 2020-03-25
Abstract: To provide a novel imaging panel which has transmissivity and a display function, and a novel imaging device.SOLUTION: Imaging panels include insulating surfaces and a plurality of imaging pixels 110A, 110D on the insulating surfaces. The imaging pixels include: a plurality of windows 150A, 150D which are provided in a matrix and which transmit visible light; photoelectric conversion elements 120 which extend between the plurality of windows so as to supply signals; and detection circuits 130 to which the signals are supplied.SELECTED DRAWING: Figure 2
Patent JP-2021163516-A (JP)
Title: Operation device
Inventor: KUBOTA YUKI
IPC: H05B47/175
Filed: 2020-03-30
Abstract: To provide an operation device which enables a user to grasp an operation unit to be operated.SOLUTION: The operation device includes a plurality of operation unit, a storage unit, an acquisition unit and a notification unit. The plurality of operation units respectively operate the plurality of lighting devices. The storage unit stores linked information in which each of the plurality of operation units is linked to identification information which identifies a user. The acquisition unit acquires identification information based on an input operation received from the user. Based on the linked information stored in the storage unit, the notification unit notifies the user of operation unit information which indicates the operation unit linked to the identification information acquired by the acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2021160579-A (JP)
Title: Drone guiding method and device thereof
Inventor: INOUE YASUO
IPC: B64C13/18
Filed: 2020-03-31
Abstract: To provide a drone guiding method and a device thereof in which a railway track is set as a preset flight path, automatic flight of drone can be performed, setting and change of the flight path can be made with simple work, and costs of a guiding facility can be reduced as much as possible.SOLUTION: A guiding tag 5 in which railway information and position information in a railway are recorded is provided in a railway formation 4 installed along a railway track 2, the information recorded in the guiding tag 5 is recognized by recognition means 6 provided in a drone 3, and thereby the drone is caused to fly along the railway formation.SELECTED DRAWING: Figure 1
Patent JP-2020122976-A (JP)
Title: Optical stacks for sparkle reduction
Inventor: BRETT J SITTER
IPC: G02B5/02
Filed: 2020-04-03
Abstract: To provide optical stacks reduced in generation of sparkle, which can be objectionable or distracting to a viewer, even in high-definition displays.SOLUTION: Optical stacks 300 have a three-layer structure, and include a grating structure that generates diffraction in two in-plane dimensions. The optical stacks may include two gratings, which may be one-directional or two-directional. In each of the first grating and the second grating 350, the refractive index difference, the peak-to-valley height, and the product of them being the optical path difference are set in the range from 150 nm to 350 nm.SELECTED DRAWING: Figure 3A
Patent JP-2021059704-A (JP)
Title: Foamable urethane resin composition
Inventor: TAMAI YUSUKE
IPC: C08G18/40
Filed: 2020-04-06
Abstract: To provide a foamable urethane resin composition for producing a polyurethane foam that is substantially free of inorganic fillers and has a property of not easily spreading the fire.SOLUTION: Provided is a foamable urethane resin composition, which is a foamable urethane resin composition containing a polyol compound, a polyisocyanate compound, a flame retardant liquid at room temperature, a foaming agent, and a catalyst, and in which the foamable urethane resin composition contains substantially no inorganic filler, and the sinking distance of a steel ball in the hot steel ball evaluation of a polyurethane foam made of said foamable urethane resin composition is 10 mm or less.SELECTED DRAWING: None
Patent JP-2021166248-A (JP)
Title: Inductor
Inventor: NOMI YOSHITAKE
IPC: H01F27/29
Filed: 2020-04-07
Abstract: To provide an inductor which is excellent in fixing strength to an element body of an external electrode.SOLUTION: An inductor includes a coil having a winding part around which a conductor is wound and a pair of drawing parts that is drawn from the winding part, an element body that includes the coil and a magnetic part including metal particles and a first resin, and a pair of external electrodes arranged on a surface of the element body. The element body has a metal particle exposure region to which the metal particles are exposed on the surface thereof. The external electrodes include conductive resin layers and first plating layers arranged on the conductive resin layers. The conductive resin layers are arranged on at least the metal particle exposure region. The first plating layers have first coating regions coating the conductive resin layers, and first extension regions which are arranged continuously to the first coating region and extend to at least the metal particle exposure regions. The first plating layers are connected to at least a part of metal particles in the metal particle exposure regions by the first extension regions.SELECTED DRAWING: Figure 2
Patent JP-2021165364-A (JP)
Title: Adhesive composition
Inventor: TSUJI TAKAHIRO
IPC: C09J123/08
Filed: 2020-04-08
Abstract: To provide an adhesive composition which exhibits excellent heat-resistant creep performance and moist heat creep resistance performance even when woody boards and a plastic sheet are bonded in low temperature environment of 5°C or without being blended with an organic solvent such as toluene and xylene.SOLUTION: An adhesive composition contains an ethylene-vinyl acetate copolymer-based resin emulsion (A), an urethane resin emulsion (B), biuret type hexamethylene diisocyanate (C), in which the biuret type hexamethylene diisocyanate (C) is diluted with a solvent that is compatible with water and does not contain alcohol as a functional group.SELECTED DRAWING: None
Patent JP-2020177236-A (JP)
Title: Lens drive device, camera device, and electronic apparatus
Inventor: FU XUEPENG
IPC: H04N5/225
Filed: 2020-04-10
Abstract: To provide a lens drive device that is easily assembled, a camera device, and an electronic apparatus.SOLUTION: A lens drive unit 9 has a first mover 11, a second mover 12, a frame body 80, a first position detecting magnet 591, a second position detecting magnet, a first magnet 51, a second magnet 52, a first coil 61, a second coil 62, a first front-side flat spring 31, a second front-side flat spring 32, a first rear-side flat spring 41, and a second rear-side flat spring 42. A first FPC 81 includes: an external connection terminal part 815 provided at one lower part of one of two coils 61; a first surface part 811 provided on an outer periphery of the one of the coils 61 which rises up from the external connection terminal part 815; and a second surface part 812 that extends from the first surface part 811 in a right-angle direction and that is provided on an outer periphery of the frame body 80. A coil connection terminal 816 is provided on an outer-periphery surface side of the second surface part 812.SELECTED DRAWING: Figure 1
Patent JP-2020167997-A (JP)
Title: Method for preparing unit dna composition and method for preparing concatenated dna
Inventor: TSUGE KENJI
IPC: C40B40/06
Filed: 2020-04-15
Abstract: To provide methods for preparing a DNA unit composition in which the mol number of a plurality of DNA units is more uniform, and to provide methods for creating concatenated DNA.SOLUTION: The method for preparing a DNA unit composition has: a step of preparing a solution which contains a plurality of DNA units to which an added sequence is linked for each type of DNA unit; and a step of, after preparing each of the solutions, measuring the concentration of the DNA unit in each of the solutions in a state where the added sequence is linked to the DNA unit, and on the basis of the results thereof, fractionating each of the solutions and making the mol number of the DNA unit in each of the solutions closer to being identical to one another. The method for creating a concatenated DNA has: a step of preparing the DNA unit composition; a step of preparing a vector DNA; a step of removing each of the added sequence from the DNA unit to which the added sequence is linked in the solution after preparation thereof, by using a restriction enzyme; and a step of, after the removal step, linking the vector DNA and each of the DNA units with one another.SELECTED DRAWING: None
Patent JP-2021169671-A (JP)
Title: Air-conditioning garment and garment body for air-conditioning garment
Inventor: ICHIGAYA KOJI
IPC: A41D13/002
Filed: 2020-04-15
Abstract: To provide an air-conditioning garment and a garment body for the air-conditioning garment, which allow air to flow more easily while a body surface near a fan and an underwear are prevented from being excessively cooled or excessively dried by air discharged from the fan.SOLUTION: A body surface protection sheet 250 includes a fixing part 251, an intermediate part 252, a central part 253, an intermediate part 252, and a fixing part 251 in this order from one end, and is fixed to an inner sheet-like member S of a cloth body 210 by the fixing part 251. The central part 253 is attached to be positioned on a front face of an air discharge part 221b of a fan 220 and to cover the whole.SELECTED DRAWING: Figure 5
Patent JP-2021170253-A (JP)
Title: Flight time prediction device and flight time prediction method
Inventor: TAKECHI NOBORU
IPC: G08G5/00
Filed: 2020-04-16
Abstract: To provide a flight time prediction device capable of improving prediction accuracy of a flight time, and a flight time prediction method.SOLUTION: A flight time prediction device comprises: an extraction unit for extracting a flight parameter of a rising aircraft from a flight model; a reception unit for receiving navigation data of the aircraft; a deviation unit for deriving a mass of the aircraft on the basis of the extracted flight parameter and the received navigation data; and a flight time prediction unit for predicting a flight time of the aircraft on the basis of a correlation between the mass and a prediction error of the flight time, the derived mass and the extracted flight parameter.SELECTED DRAWING: Figure 1