baber/WOPTO huggingface dataset:
Patent JP-2022022871-A (JP)
Title: Processing device and immersive degree derivation method
Inventor: IMAMURA TAKASHI
IPC: G06F3/01
Filed: 2020-07-09
Abstract: To provide a technology which derives an immersive degree indicating a degree in which a user who has experienced the video world of a virtual reality has entered the video world.SOLUTION: A state data acquisition unit 210 acquires state data including data indicating a user's first reaction and data indicating second reaction when images of content are being displayed. A first analysis unit 212 analyzes the data indicating the first reaction, and derives a first immersion evaluation value based on the user's first reaction. A second analysis unit 214 analyzes the data indicating the second reaction, and derives a second immersion evaluation value based on the user's second reaction. A weight setting unit 218 sets a weight value of each of the first immersion evaluation value and the second immersion evaluation value. An immersive degree deriving unit 220 derives an immersive degree for the content, from the first immersion evaluation value and the second immersion evaluation value, and each weight value.SELECTED DRAWING: Figure 6
Patent JP-2022016749-A (JP)
Title: Switching device and power conversion device
Inventor: TAKAGI TOSHIKAZU
IPC: H02H3/093
Filed: 2020-07-13
Abstract: To obtain a switching device and a power conversion device which can cope with a case in which a short-circuit failure of a diode of an overcurrent detection circuit occurs in a failsafe countermeasure of an overcurrent detection circuit when a DESAT system is adopted as an overcurrent protective system of the switching device.SOLUTION: A switching device and a power conversion device comprise: a switching element provided with a first terminal, a second terminal, and a control terminal; a drive circuit provided with a drive terminal and a detection terminal, and of which the drive terminal is connected with the control terminal; a diode of which the anode is connected with the detection terminal of the drive circuit, and the cathode is connected with the first terminal of the switching element; a capacitive element of which one end is connected with the anode of the diode, and the other end is connected with the second terminal of the switching element; and a fuse mechanism provided in a connection path connected from the first terminal of the switching element to the second terminal via the diode and the capacitive element.SELECTED DRAWING: Figure 1
Patent JP-2021001108-A (JP)
Title: Disk-like plate glass
Inventor: MATSUURA KENTARO
IPC: C03C19/00
Filed: 2020-07-13
Abstract: To provide a plate glass capable of easily recognizing a border of an edge face part in plan view with a camera or the like while sufficiently securing hardness of the edge face part.SOLUTION: A disk-like plate glass 1 comprises: a first main surface 3 and a second main surface 4 facing each other in a plate thickness direction; an edge face 5; a first chamfer part 6 connecting the first main surface 3 with the edge face 5; and a second chamfer part 7 connecting the second main surface 4 with the edge face 5. A surface roughness Ra of the first and second chamfer parts 6, 7 is larger than a surface roughness Ra of the first and second main surfaces 3, 4, and a surface roughness Ra of the edge face 5 is smaller than a surface roughness Ra of the first and second chamfer parts 6, 7.SELECTED DRAWING: Figure 2
Patent JP-2021000086-A (JP)
Title: Methods and reagents for molecular proximity detection using rna-guided nucleic acid-binding proteins
Inventor: GREGORY D DAVIS
IPC: C12Q1/6813
Filed: 2020-07-17
Abstract: To provide chromatin and RNA in situ imaging techniques which utilize milder reaction conditions than fluorescent in situ hybridization (FISH) that requires harsh treatment to denature a double-stranded genomic DNA for probe hybridization and which provide reliable signal amplification.SOLUTION: This invention relates to methods for detecting molecular proximity of a specific nucleic acid in a cell using a complex comprising at least one probe comprising: (i) a first RNA-guided nucleic acid-binding protein, the engineered, non-natural CRISPR/Cas system comprising a CRISPR/Cas protein and a guide RNA; and (ii) an oligonucleotide that is linked directly or indirectly to the CRISPR/Cas system.SELECTED DRAWING: Figure 1
Patent JP-2021022732-A (JP)
Title: Soft magnetic powder, magnetic core, and electronic component
Inventor: NAKAZAWA RYOMA
IPC: B22F1/00
Filed: 2020-07-20
Abstract: To provide a soft magnetic powder and a dust core that are capable of maintaining high insulation resistance even after exposure to a high-temperature environment, and an electronic component provided with the same.SOLUTION: A soft magnetic powder includes soft magnetic metal particles, the surfaces of which are covered by an inorganic insulating coating. The inorganic insulating coating has a first coating part in contact with the surfaces of the soft magnetic metal particles, and a second coating part formed on the outside of the first coating part, where the first coating part includes phosphorus and oxygen, and the second coating part includes silicon and oxygen.SELECTED DRAWING: Figure 3
Patent JP-2021177751-A (JP)
Title: Coffee bean electric roaster for gas range
Inventor: ENDO TETSUAKI
IPC: F24C3/14
Filed: 2020-05-15
Abstract: To provide a roaster in which raw coffee beans can quickly be roasted by using a household gas range or a cassette gas range, and chaff (thin skin) generated in roasting is hard to be scattered.SOLUTION: An electric roaster comprises a roasting basket for receiving beans to be roasted, and a body frame 4 for supporting a roasting basket to roast beans on a gas range and having a driving motor 1 to rotate. The roasting basket is cylindrical and is provided with a shaft for receiving the torque of the motor in a central part of a circle at one side of the cylinder. The roasting basket has 2-sheets of stirring blades mounted oppositely to an internal circumferential surface, in which the beans are stirred to be roasted uniformly. The chaff (thin skin) generated in roasting is collected by a chaff-receiving tray 7 provided at the inside bottom of a roaster body, and can be laid on disposal.SELECTED DRAWING: Figure 3
Patent JP-2020170735-A (JP)
Title: Positive electrode manufacturing method
Inventor: MOMO JUNPEI
IPC: H01M4/04
Filed: 2020-07-22
Abstract: To provide a manufacturing method of a lithium ion secondary battery having stable charging characteristics and life characteristics.SOLUTION: Before a secondary battery is finally completed, an electrochemical reaction is applied in advance to a positive electrode in a large amount of electrolytic solution, so that a stable positive electrode can be obtained. When the secondary battery is completed using the positive electrode, a highly reliable secondary battery can be manufactured. Further, when the negative electrode is also subjected to an electrochemical reaction in advance in a large amount of electrolytic solution to complete a secondary battery, a highly reliable secondary battery can be manufactured.SELECTED DRAWING: Figure 1
Patent JP-2022023702-A (JP)
Title: Crewman state determination device
Inventor: MAKINO TADASHIGE
IPC: G08G1/16
Filed: 2020-07-27
Abstract: To provide a crewman state determination device for accurately determining a careless state of a crewman.SOLUTION: A crewman state determination device 10 includes: a visual line measurement section 1 for measuring right and left visual lines of a crewman of a vehicle; and a control section 4 for determining a careless state when the right and left visual lines of the crewman are further opened compared with a predetermined reference state. The visual line measurement section 1 measures the right and left visual lines of the crewman during a stop of the vehicle. The control section 4 adjusts the reference state based on the right and left visual lines of the crewman measured during the stop of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022024705-A (JP)
Title: Contactless power feeding device
Inventor: ARAI SEISHIRO
IPC: H02J50/90
Filed: 2020-07-28
Abstract: To realize a contactless power feeding device capable of improving convenience of charging carts.SOLUTION: A contactless power feeding device according to an embodiment includes: a mounting section on which a plurality of carts, each of which is provided with a device and a power-receiving unit that receives electric power to be supplied to the device, are mounted side by side in one direction; power transmission units that are respectively provided to mounting positions where the carts are mounted in the mounting section and that transmit power by contactless power feeding to the power-receiving units; locking parts that lock movement of the carts and that are provided at least to each of a first mounting position where a leading cart in the one direction is mounted and a second mounting position where a next cart is mounted, among the mounting positions; and a control unit that controls actions of the locking parts. Upon receiving an instruction to supply the carts, the control unit releases a locked state of the locking part provided at the first mounting position while maintaining a locked state of the locking part provided at the second mounting position.SELECTED DRAWING: Figure 4
Patent JP-2022029256-A (JP)
Title: Meandering control device for rolling mill
Inventor: UENO SATOSHI
IPC: B21B37/28
Filed: 2020-08-04
Abstract: To provide a meandering control device which can correct reduction leveling so as to reduce meandering of a tail end part after a rolled material pulls out from a rolling stand on the upstream side.SOLUTION: A meandering control device includes a plate thickness wedge estimation part 20, a reduction leveling correction amount calculation part 30, and a reduction leveling control part 40. The plate thickness wedge estimation part 20 estimates plate thickness wedges on an inlet side and an outlet side of a rolling stand Fi from the reduction leveling amount, a rolling difference load and a plate thickness wedge estimation value of an upstream side rolling stand Fi-1. The reduction leveling correction amount calculation part 30 calculates a reduction leveling correction amount based on a meandering amount detected by a meandering amount detection device Di and a plate thickness wedge estimated by the plate thickness wedge estimation part 20 after a tail end of a rolled material passes through the upstream side rolling stand Fi-1. The reduction leveling control part 40 operates a reduction level device Vi based on the reduction leveling correction amount calculated by the reduction leveling correction amount calculation part 30.SELECTED DRAWING: Figure 2
Patent JP-2022032288-A (JP)
Title: Processing device
Inventor: FUJIMA MASAHIRO
IPC: B23P17/00
Filed: 2020-08-11
Abstract: To provide a processing device capable of enhancing processing accuracy and processing efficiency.SOLUTION: A processing device has a nozzle 1, a pump 3 for supplying water to the nozzle 1, a mobile device 4 for moving the nozzle 1 and a control device 5 for controlling the pump 3 and the mobile device 4, and processes an object 10 by using a water jet 6 jetted from the nozzle 1. The processing device has further a distance sensor 7 for detecting a distance between the nozzle 1 and a surface of the object 10 in the central axis of the water jet 6. The control device 5 controls a position of the nozzle 1 so that a distance detected by the distance sensor 7 becomes a prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2022037372-A (JP)
Title: Dispersion liquid of inorganic fine particles, method for producing the same, and decorative article using the same
Inventor: ONO YOSUKE
IPC: C09D17/00
Filed: 2020-08-25
Abstract: To provide a dispersion liquid capable of continuously developing high-brightness color development peculiar to a structural color as well as color development with angle dependence over a wide area and forming a decorative layer excellent in heat resistance and the like and composed of an inorganic substance having luster and high bonding strength, a method for producing the same at low costs in terms of both raw materials and equipment, which is safe and has a low environmental load, and a decorative article produced by using the dispersion liquid and exhibiting an aesthetically excellent structural color continuously in a desired region.SOLUTION: A dispersion liquid comprising substantially spherical inorganic fine particles and an unreacted component of an alkoxide raw material of the inorganic fine particles forms an aggregate in which the particles are bonded to each other without disturbing the periodic arrangement structure of the inorganic fine particles with the evaporation of a solvent, and expresses a structural color. The inorganic fine particles are caused to precipitate by liquid phase synthesis using an alkoxide raw material to prepare the dispersion liquid comprising the inorganic fine particles and the unreacted component of the alkoxide raw material.SELECTED DRAWING: Figure 5
Patent JP-2022038779-A (JP)
Title: Novel fluorescent compound, and lipid bilayer dyeing method and endocytosis detection method using said compound
Inventor: TAKAHASHI MASATAKA
IPC: G01N33/58
Filed: 2020-08-27
Abstract: To provide a fluorescent compound which has high retention in a lipid bilayer, has excellent ease of handling, and can achieve uniform dyeing in a dyeing target; and a lipid bilayer dyeing method and an endocytosis detection method using said compound.SOLUTION: Disclosed is a fluorescent compound represented by general formula (I), (I)', or (I)": Ch-L-A-H (I), (Ch-L-A-)nXn+ (I)' and Ch-LH+-A-(I)", Ch is a hydrophobic-field-sensitive fluorescent chromophore in which the fluorescence intensity increases in hydrophobic environments; A-H is an anionic functional group capable of generating anions by deprotonation; Xn+ is a positive ion having biological compatibility; n is 1, 2, or 3; L is a linker that binds to a hydrophobic-field-sensitive fluorescent chromophore and links the fluorescent chromophore and the anionic functional group; and LH+ indicates a state where the linker, which contains a cationic functional group capable of generating cations by protonation, has generated a cation by protonation.SELECTED DRAWING: Figure 1
Patent JP-2021035825-A (JP)
Title: Display mirror assembly
Inventor: ETHAN J LEE
IPC: G09F9/00
Filed: 2020-08-27
Abstract: To provide a display mirror assembly having a partially reflective, partially transmissive element and a display behind the reflective element.SOLUTION: A display mirror assembly for a vehicle includes a front shield having a first side and a second side. A partially reflective, partially transmissive element is mounted on the first side. A rear shield is disposed behind the front shield. A display module is mounted between the front shield and the rear shield and includes in order from the front shield: a display; an optic block; a heat sink having an edge lit PCB mounted along a top edge thereof; and a PCB. The front shield is secured to at least one component of the display module with a first retaining feature, and the rear shield is secured to at least one component of the display module with a second retaining feature.SELECTED DRAWING: Figure 1
Patent JP-2022040452-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-31
Abstract: To improve the interest for a game machine which can control a game state for a special state on the basis of an execution frequency of a variable display.SOLUTION: An end condition of a second special state includes that a second frequency, which is larger than a first frequency, of variable displays are executed without a control for an advantageous state in the second special state. There is provided reservation memory means which can store information about the variable display as a reservation memory. A period value obtained by multiplying the first frequency by an average variable display period for one variable display not controlled for the advantageous state which is started when the number of the reservation memories stored in the reservation memory means in the second special state is one is less than a period value obtained by multiplying the first frequency by an average variable display period for one variable display not controlled for the advantageous state which is started when the number of the reservation memories stored in the reservation memory means in the first special state is one.SELECTED DRAWING: Figure 12-19
Patent JP-2022041420-A (JP)
Title: Coating method, fuel battery production method or fuel battery, secondary battery production method or secondary battery, and all-solid battery production method or all-solid battery
Inventor: MATSUNAGA MASAFUMI
IPC: H01M10/0562
Filed: 2020-09-01
Abstract: To provide a slurry coating method in which the precipitation of solid particles included in a slurry is prevented by improved dispersion state even in a low-viscosity slurry when laminating thin films prepared by fine particles converted from solid particles via the slurry.SOLUTION: A slurry coating method includes: mixing a gas in a slurry 22 as a bubble by finely fragmentating; circulating a bubble-slurry mixture at high speed using a circulation system to prevent precipitation of solid particles even in a low-viscosity slurry; coating on an object using a slot nozzle, compressed gas-assisting slot nozzle, slit spray nozzle or double fluid spray nozzle; heating the object according to need and breaking down the bubble by blowing out of the compressed gas to coat on the object, or coating while eliminating bubbles by the compressed assisting flow of the above assisting slot nozzle; and deleting the bubble of the bubble-slurry mixture on the object according to need, or deleting the gas of 80% or more of a foamed gas.SELECTED DRAWING: Figure 2
Patent JP-2022042839-A (JP)
Title: Saddle-riding type vehicle
Inventor: NISHIDA SHOGO
IPC: B62K11/00
Filed: 2020-09-03
Abstract: To enable an ignition coil and an ignition plug to be connected easily and enable a stay for supporting the ignition coil to be provided at a vehicle body frame easily in a saddle-riding type vehicle.SOLUTION: A saddle-riding type vehicle includes: a vehicle body frame (10); an engine (11) supported by the vehicle body frame (10); and an ignition coil (50) connected to an ignition plug (47) of the engine (11). The saddle-riding type vehicle is provided with a resin stay (61) attached to the vehicle body frame (10). The stay (61) includes an ignition coil support part (70) which extends from the vehicle body frame (10) side to the engine (11) side. The ignition coil (50) is attached to the ignition coil support part (70) at a position spaced apart to the engine (11) side from the vehicle body frame (10).SELECTED DRAWING: Figure 4
Patent JP-2022042850-A (JP)
Title: Protective film
Inventor: KAGEYAMA Yuta
IPC: G02C9/00
Filed: 2020-09-03
Abstract: To provide a protective film that can be pasted to the lens surface of an optical article without causing it to be wrinkled.SOLUTION: A protective film 1 is configured to be pasted to a lens surface of an optical article, arranged with at least one cut slit selected from vertical, lateral, oblique, circular, straight and curved cut slits 2a-2g. The cut slits are preferably arranged in regions excluding those corresponding to eye balls, and that a tip of the cut slit is preferably a swollen shape (swelled tip part 3). One surface of the protective film 1 is preferably an adhesive surface and the other side is preferably a functional surface such as an antifogging surface and/or a hard coat surface.SELECTED DRAWING: Figure 1
Patent JP-2022043878-A (JP)
Title: Thermal transfer sheet
Inventor: YU YUE
IPC: B41M5/382
Filed: 2020-09-04
Abstract: To provide a thermal transfer sheet which can suppress printing unevenness.SOLUTION: A thermal transfer sheet 10 has a base material 11 and a transfer layer 12 releasably provided on one surface side of the base material. The transfer layer has a reception layer 13. A surface roughness Sa of a printed matter is 0.3 μm or less when the printed matter is obtained using the thermal transfer sheet by a step (1) of transferring a transfer layer onto a transferred body having a surface roughness Sa of 0.05 μm or more and 0.1 μm or less, and a step (2) of forming an image and a protective layer in this order on the reception layer provided on the transfer layer transferred onto the transferred body, where the image is formed using a thermal transfer sheet having a yellow coloring material layer, a magenta coloring material layer and a cyan coloring material layer, and the protective layer is formed using a thermal transfer sheet that is composed of a resin composition at a load deflection temperature of 55°C or higher and 110°C or lower at a load of 1.82 MPa measured according to ASTMD 648 and has a protective layer having a thickness of 1.0±0.5 μm.SELECTED DRAWING: Figure 1
Patent JP-2021183322-A (JP)
Title: Microcapsule and method for producing the same
Inventor: TANAKA HIDETOSHI
IPC: A61K47/22
Filed: 2020-09-09
Abstract: To provide a microcapsule that has a small average particle size, high safety for living organism, and high inclusion retention capacity.SOLUTION: Provided is a microcapsule, and the microcapsule is composed by containing a gelatin, a first anionic polymer, a second anionic polymer different kind from the first anionic polymer, and a polyphenol. The microcapsule includes an oily component, in which the average particle size of the microcapsule is 20 μm or less.SELECTED DRAWING: None
Patent JP-2022047875-A (JP)
Title: Electrode, secondary battery, battery pack, and vehicle
Inventor: UEDA KAKUYA
IPC: H01M4/62
Filed: 2020-09-14
Abstract: To provide an electrode that exhibits excellent input/output characteristics.SOLUTION: There is provided an electrode according to an embodiment. The electrode includes a current collector, and an active material-containing layer formed on the surface of the current collector and containing a plurality of niobium-titanium composite oxide particles. A diffraction pattern of X-ray diffraction using a Cu-Kα source on the surface of the active material-containing layer has a peak A with the highest intensity within the range of 2θ=26°± 0.2° and, and has a peak B with the highest intensity in the range of 2θ=23.9°±0.2°. The intensity ratio (Ia/Ib) of the intensity Ia of the peak A and the intensity Ib of the peak B is in the range of 1.80 or more and 2.60 or less.SELECTED DRAWING: Figure 18
Patent JP-2021082258-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: SATO KIMIKO
IPC: G06Q10/06
Filed: 2020-09-15
Abstract: To provide an information processor, and a control method and control program of a computer for supporting division of labor of a task composed of a plurality of processes.SOLUTION: A server 20 is an information processor for supporting division of labor of a task composed of a plurality of processes and includes: a setting section 710 for starting a task flow of an object task in response to a request from a user terminal 10; a guide section 720 for guiding a target user sharing the object task through an object process of which the target user takes charge according to progress of the object task composed of a plurality of processes; and an update section 730 for updating the progress of the object task after the object process guided to the target user is completed.SELECTED DRAWING: Figure 7