baber/WOPTO huggingface dataset:
Patent JP-2021175216-A (JP)
Title: Rotary electric machine
Inventor: MATSUMOTO YUMIKO
IPC: H02K1/22
Filed: 2020-04-21
Abstract: To obtain a rotary electric machine capable of improving torque performance by suppressing a leakage magnetic flux of a rotor.SOLUTION: A total length of axial direction lengths L2a, L2b of split rotator cores 6a, 6b is made to be longer than an axial direction length L1 of a stator core; the total length of axial direction lengths L3a, L3b of split permanent magnets 7a, 7b is made to be shorter than the total length of the axial direction lengths L2a, L2b of the split rotator cores 6a, 6b; and end faces of the split permanent magnets 7a, 7b are arranged on an inner side than end faces of the split rotator cores 6a, 6b.SELECTED DRAWING: Figure 2
Patent JP-2021172607-A (JP)
Title: Skin composition comprising uv wavelength converter, hydrocarbon oil and/or linear silicone oil, and powder
Inventor: SUGIHARA MEGUMI
IPC: A61K8/9706
Filed: 2020-04-23
Abstract: To provide a skin composition suitable for new cell activation.SOLUTION: A skin composition comprises (A) an ultraviolet wavelength converting substance and (B) hydrocarbon oil and/or linear silicone oil having a total content of 10% by weight or more and (c) powder having a total content of 0 to 65% by weight. Examples of the ultraviolet wavelength converting substance include vitamin B2 and/or a derivative thereof, phycocyanin, phycoerythrin, zinc oxide phosphor, and magnesium titanate phosphor. The skin composition also comprises (D) a UV absorber and/or (E) a UV scatterer and is useful as a sunscreen cosmetic.SELECTED DRAWING: Figure 5
Patent JP-2021175262-A (JP)
Title: On-vehicle power conversion device
Inventor: TAKAGI KENICHI
IPC: H02M3/28
Filed: 2020-04-24
Abstract: To reduce power loss in an on-vehicle power conversion device.SOLUTION: An on-vehicle power conversion device 1 includes a power factor improvement switching circuit 10, a main machine switching circuit 24, and an auxiliary machine switching circuit 28. The on-vehicle power conversion device 1 operates in either operation mode of an external connection mode or an autonomous power conversion mode. In the external connection mode, power is supplied from the power factor improvement switching circuit 10 having obtained power from an AC power source 40, to both the main machine switching circuit 24 and the auxiliary machine switching circuit 28. In the autonomous power conversion mode, power supply from the power factor improvement switching circuit 10 to both the main machine switching circuit 24 and the auxiliary machine switching circuit 28 is interrupted, and power is supplied from the main machine switching circuit 24 to the auxiliary machine switching circuit 28. When operating in the external connection mode, the auxiliary machine switching circuit 28 limits the power being output to an auxiliary machine load 34 within a prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2020183577-A (JP)
Title: Valuable metal melting method
Inventor: TOKITA YUJIRO
IPC: C22B9/00
Filed: 2020-04-27
Abstract: To provide a valuable metal melting method that can suppress heat loss.SOLUTION: A valuable metal melting method includes mixing valuable metal, SiO2, and flux powder and pressurizing them, to form a block material, which is put into an oxidation furnace, so that the block material is fused.SELECTED DRAWING: Figure 2
Patent JP-2020128404-A (JP)
Title: Pharmaceutical composition used for reducing local fat and uses thereof
Inventor: LING YU-FANG
IPC: A61K47/14
Filed: 2020-05-01
Abstract: To provide a pharmaceutical composition that can reduce the fat at an administration site, and has advantages such as stability, high bioavailability for fat tissue, few side effects, and sustained drug release.SOLUTION: A pharmaceutical composition used for reducing localized fat comprises multiple drug-containing micelles, and resveratrol encapsulated in the drug-containing micelles. The drug-containing micelles are microstructure formed by a medically and pharmaceutically acceptable polyoxyethylene castor oil derivative, and the hydrophilic-lipophilic balance value of the polyoxyethylene castor oil derivative is greater than 10.SELECTED DRAWING: None
Patent JP-2021077854-A (JP)
Title: Multilayer ceramic capacitor
Inventor: PARK JAE SUNG
IPC: H01G4/30
Filed: 2020-05-01
Abstract: To provide a high capacity multilayer ceramic capacitor capable of improving mechanical strength and high temperature and moisture resistances, and a method of manufacturing the same.SOLUTION: An embodiment of the present invention provides a multilayer ceramic capacitor including: a ceramic body including first and second surfaces opposing each other, and third and fourth surfaces connecting the first and second surfaces; a plurality of internal electrodes disposed inside the ceramic body, exposed to the first and second surfaces, and having an end exposed to the third surface or the fourth surface; and a first side margin and a second side margin respectively disposed on end portions of the plurality of internal electrodes exposed to the first and second surfaces. The first and second side margins include a base material powder of a barium titanate-based base powder, and a subcomponent. The subcomponent includes terbium (Tb) as a first subcomponent including a lanthanide rare earth element. A content ratio of the terbium (Tb) to a content of the first subcomponent (RE) excluding the terbium (Tb) satisfies 0.110≤Tb/RE≤2.333.SELECTED DRAWING: Figure 2
Patent JP-2021176407-A (JP)
Title: Chopping board
Inventor: FUKAI KOJI
IPC: A47J47/00
Filed: 2020-05-07
Abstract: To provide a chopping board in which a side edge part can be folded back with respect to a base part.SOLUTION: There is provided a chopping board 1 for cooking in which side edge parts 21 to 24 are a folded back part 20 which can be folded back with respect to a base part 10. A notch 30 is provided in a boundary between the base part 10 and the folded back part 20. There are provided holding parts 40 which hold a folded-back state on ends 21' to 24' side on a lateral side of the side edge parts 21 to 24 and ends 21' to 24' side of the other adjacent side edge parts 21 to 24. The holding part 40 can hold the folded-back state by engaging a protrusion 60 provided on at least one of the ends 21' to 24' side of the side edge parts 21 to 24 and the ends 21' to 24' side of the other adjacent side edge parts 21 to 24 with a hole part 50 provided on the other.SELECTED DRAWING: Figure 1
Patent JP-2021176434-A (JP)
Title: Door fitting structure and home delivery box
Inventor: TANAKA KAZUYASU
IPC: A01K1/035
Filed: 2020-05-08
Abstract: To provide a door fitting structure of a home delivery box in which the door can be easily mounted on the box.SOLUTION: Provided is a door fitting structure of a door and a body to which the door is attached, in which: a fixture 7 is rotatably fixed to the door, and the fixture 7 includes a screw insertion part 73 and an engagement part 72; the body to which the door is attached has a part 36 to be attached including a female screw part 37 and a part 38 to be engaged with which the engagement part 72 is engaged; and while the engagement part 72 of the fixture 7 is engaged with the part 38 to be engaged in the part 36 to be attached, one screw 81 is inserted into the screw insertion part 73 to be screwed with the female screw part 37 so that the fixture 7 is attached.SELECTED DRAWING: Figure 4
Patent JP-2020186235-A (JP)
Title: Metal complex containing three different ligands
Inventor: LU NANNAN
IPC: C07F19/00
Filed: 2020-05-08
Abstract: To provide a metal complex containing three different ligands that can adjust/control the vapor deposition temeperature by the difference in the structure of substituents on two ligands in the case of using the complex having two ligands having different aryl isoquinoline-like structures, contributes to the achievement of a low vapor deposition temperature and reduces the risk of decomposition due to thermal energy during mass production, and can also achieve the adjustment/control or the improvement of element performance similar to that obtained by the structure using two substituents having large molecular weights.SOLUTION: Disclosed is a metal complex containing three different ligands. The metal complex contains three different ligands and can be used as a luminescent material in a light-emitting layer of an organic electroluminescent element. The novel complex not only achieves the adjustment/control or the improvement of desired element performance by adjusting substituents but also can achieve the effect of effectively controlling the increase of vapor deposition temperature. Further disclosed are an electroluminescent element and a compound formulation each including the metal complex.SELECTED DRAWING: None
Patent JP-2021179258-A (JP)
Title: Liquefier of cooled gas and liquefaction method of cooled gas
Inventor: SEKIYA MASAHIRO
IPC: F25J1/00
Filed: 2020-05-11
Abstract: To provide a liquefier of a cooled gas which liquefies a cooled gas, such as a carbon dioxide gas, efficiently at low costs without using an intermediate refrigerant such as chlorofluorocarbon, and to provide a liquefaction method of the cooled gas.SOLUTION: The invention relates to a liquefier of a cooled gas which liquefies a cooled gas by gas-liquid heat exchange between air bubbles of the cooled gas, which are formed by blowing the cooled gas into a cryogenic liquid, and the cryogenic liquid and to a liquefaction method of the cooled gas. The liquefier has: a refrigerant container which stores a refrigerant; and a liquefaction container which stores the cryogenic liquid. The liquefaction container has a heat transmission adjustment wall including a hollow part, is housed in the refrigerant container so that the cryogenic liquid and the refrigerant contact through the wall, and adjusts a pressure of a gas in the hollow part according to a temperature TL of the cryogenic liquid and controls an inter-wall heat transmission amount to liquefy the cooled gas while keeping the temperature of the cryogenic liquid.SELECTED DRAWING: Figure 1
Patent JP-2021178498-A (JP)
Title: Molded body
Inventor: YOKOTA KATSUHIKO
IPC: B29C48/25
Filed: 2020-05-15
Abstract: To prevent degradation of natural fibers, and provide a coated molded body with high physical properties and appearance quality, and fabric-like touch and appearance.SOLUTION: The invention is a molded body of a resin composition containing fibers and a thermoplastic resin, the fibers are natural fibers, the thermoplastic resin has a melting point of 120-200°C, and the surface of the molded body is polished to expose the fibers. As an example, a coated molded body 1 having a coating layer 4 of a resin composition containing fibers and thermoplastic resin on the surface of a core material 2 is preferred. The natural fiber is preferably fiber waste, which has an average fiber length of 1-20 mm and is a process waste generated in the manufacturing process of cotton products; the addition ratio is 5-55 wt.%, where the sum of the reinforcing fiber and the thermoplastic resin is taken as the matrix; and the thermoplastic resin is a polyolefin resin.SELECTED DRAWING: Figure 1
Patent JP-2021182254-A (JP)
Title: On-vehicle display system
Inventor: ITO HIRONORI
IPC: G08G1/16
Filed: 2020-05-19
Abstract: To provide an on-vehicle display system capable of displaying the other vehicle icon corresponding to the other vehicle at an appropriate position.SOLUTION: An on-vehicle display system 1 comprises: a rider 11 that measures a position of the first other vehicle around a self vehicle 100; a peripheral vehicle position measuring device that measures a position of the second other vehicle around the self vehicle, a position of which is not measured depending on the rider; a display device 20 for displaying a compartment line icon corresponding to a compartment line around the self vehicle, and the other vehicle icon corresponding to the other vehicle around the self vehicle; and a display control device 21 for controlling display of the compartment line icon and the other vehicle icon in the display device. The display control device specifies, as a display position of the other vehicle position, the display position in a front and rear direction corresponding to a position in the front and rear direction of the second other vehicle, and the display position in a right and left direction corresponding to a position in the right and left direction inside a travel lane of the second other vehicle, which are measured by the peripheral vehicle position measuring device.SELECTED DRAWING: Figure 9
Patent JP-2021182270-A (JP)
Title: Vehicle operation device
Inventor: ITO MASAHIRO
IPC: B60R16/02
Filed: 2020-05-19
Abstract: To provide a vehicle operation device which is less affected by vibrations of a vehicle and can detect pressing with uniform pressing force regardless of the operation position even if the vehicle operation device is installed in the vehicle.SOLUTION: In a control section 170, a spring compensation coefficient k for compensating for variations in deformation based on a difference in operation positions to be pressed down in a design component 110, and sensor sensitivity compensation coefficients kL and kR for compensating for a sensitivity difference between distance sensors 161 and 162, are preliminarily stored. The control section uses the spring compensation coefficient and the sensor sensitivity compensation coefficients to compensate for the deformation detected by the distance sensors when being pressed down while a vehicle is practically used, compares a total value Sum of the compensated values with a prescribed threshold, and determines the presence/absence of pressing operation.SELECTED DRAWING: Figure 2
Patent JP-2021181967-A (JP)
Title: Non-destructive inspection equipment
Inventor: TASHIRO HIDEO
IPC: G01N29/46
Filed: 2020-05-20
Abstract: To provide non-destructive inspection equipment capable of detecting the size of or depth to an internal defect of an inspection target.SOLUTION: Non-destructive inspection equipment 10 comprises a hammer 21, an electroacoustic transducer 22, a signal processing circuit 23, an A/D converter 24, a striking force sensor 25, a signal processing circuit 26, an A/D converter 27, a computer 30, a storage 60, an input device 70, and a display device 80. The storage 60 has a program 61. When the hammer 21 hits an inspection target 90, the computer 30 executes the program 61 to calculate the size (a) of an internal defect 93 of the inspection target 90 and a depth (h) to the internal defect 93.SELECTED DRAWING: Figure 1
Patent JP-2020144922-A (JP)
Title: Methods and systems for automatically detecting objects from aerial imagery
Inventor: LO CHENG-FANG
IPC: G06T7/00
Filed: 2020-05-21
Abstract: To provide a method and a system for detecting objects from aerial imagery.SOLUTION: A method disclosed herein comprises: obtaining numerical surface model (DSM) imagery of a certain region; obtaining DSM imagery of one or more target objects; detecting target objects in the region based on the DSM imagery of the region and of the one or more target objects; recognizing the detected target objects using artificial intelligence; obtaining positions of the recognized target objects; and calculating the number of the recognized target objects.SELECTED DRAWING: Figure 2
Patent JP-2021185987-A (JP)
Title: Registration method, registration program and puncture system
Inventor: HASUMI KENICHIRO
IPC: A61B6/03
Filed: 2020-05-26
Abstract: To further improve the accuracy of registration between an imaging device and a puncture system.SOLUTION: A registration method comprises: a step S10 of arranging a marker 20 in an imaging region GS of a CT device 206 acquiring a tomographic image; a step S20 of obtaining a plurality of CT images 300 deviating in the main axis direction of the CT device 206; a step S30 of obtaining geometric shape vectors V1-V4 with an orthogonal coordinate system of a three-dimensional space indicating the state of the marker 20 as a reference by using the plurality of CT images 300; and a step S60 of obtaining the deviation of a marker coordinate system CSM of the marker 20 with respect to a CT coordinate system CSC of the CT device 206 by using the geometric shape vectors V1-V4.SELECTED DRAWING: Figure 6
Patent JP-2021190303-A (JP)
Title: Fuel cell system and method for controlling fuel cell
Inventor: TOMI NAOKI
IPC: H01M8/0438
Filed: 2020-05-29
Abstract: To provide a fuel cell system and a method for controlling a fuel cell, capable of ensuring the accurate feedback control of the degree of opening of a pressure control valve and the degree of opening of a bypass valve.SOLUTION: A fuel cell system 1 includes a fuel cell 10 including an air passage 10a, an air inflow path 21, an air outflow path 23, a compressor 22, a pressure control valve 24, a bypass passage 27 and a bypass valve 28. In the fuel cell system, a first threshold is calculated based on an FC inlet pressure lower limit, and, in the case where it is determined that an FC inlet pressure command value is lower than the first threshold, the feedback control of the degree of opening of the pressure control valve is stopped without stopping the feedback control of the degree of opening of the bypass valve if it is determined that an FC pressure loss lower limit is more than a bypass pressure loss lower limit, while the feedback control of the degree of opening of the bypass valve is stopped without stopping the feedback control of the degree of opening of the pressure control valve if it is determined that the bypass pressure loss lower limit is more than the FC pressure loss lower limit.SELECTED DRAWING: Figure 1
Patent JP-2021191384-A (JP)
Title: Game machine
Inventor: AKAGI YUTAKA
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To provide a game machine that can ensure the visibility of game balls.SOLUTION: In a game machine including a design portion 84 projecting forward in an upper part of a game area 4 and a game ball passage 80 through which a game ball passing through the upper end portion of the game area 4 is guided, when a horizontal line passing through the apex of an upper surface 80a of the game ball passage 80 and extending in the lateral direction of the upper surface 80a of the game ball passage 80 is set as a reference line BL1, the rearmost side portion out of the portions that a vertical line intersecting with the reference line BL1 can intersect in a lower surface 86 of the design portion 84 is set as a first design portion 91, and the lowermost portion out of the portions that the vertical line intersecting with the reference line BL1 can intersect in the lower surface 86 of the design portion 84 is set as a second design portion 92, the first design portion 91 is located below the reference line BL1 and the distance from the reference line BL1 is less than or equal to the diameter of the game ball, and the second design portion 92 is located below the reference line BL1 and the distance from the reference line BL1 is greater than or equal to the diameter of the game ball.SELECTED DRAWING: Figure 3
Patent JP-2021195569-A (JP)
Title: Zirconium-based metal glass alloy
Inventor: INOUE AKIHISA
IPC: C22C45/10
Filed: 2020-06-09
Abstract: To provide a zirconium (Zr)-based metal glass alloy that has excellent properties such as high glass-forming ability, high strength, high ductility, high corrosion resistance, high viscous processability, precision castability, and high brightness.SOLUTION: The Zr-based metal glass alloy contains, in atom %, zirconium (Zr) of 62% or more and 67% or less, niobium (Nb) of 1% or more and 5% or less, titanium (Ti) of 0.5% or more and 2% or less, copper of 12% or more and 15% or less, nickel (Ni) of 8% or more and 10% or less, and aluminum (Al) of 7.5% or more and 8.5% or less, and has a composition represented by Zr62-67 Nb1-5Ti0.5-2Cu12-15 Ni8-10Al7.5-8.5.SELECTED DRAWING: None
Patent JP-2021196756-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: SASAKI TAKU
IPC: G06T7/00
Filed: 2020-06-11
Abstract: To provide an appropriate image to be used for inference, for improving accuracy of image analysis.SOLUTION: An image processing method is executed by an image processing apparatus 10 which processes an image to be used for determining whether a desired subject is included or not. The image processing apparatus includes: an acquisition section 131 which acquires a rectangular image including an area which includes a desired subject or a candidate of the desired subject, from an image; a removal section 132 which removes a rectangular area in which a part occupied by a background is larger than a part occupied by the desired subject or the candidate of the desired subject from the rectangular image, to be output as a removed image; and a processing unit which uses the removed image for determining whether the desired subject is included in the image or not.SELECTED DRAWING: Figure 3
Patent JP-2022007004-A (JP)
Title: Image formation device, image formation system and program
Inventor: WATANABE JUN
IPC: B41J3/36
Filed: 2020-06-25
Abstract: To provide a device, a system and a program which can suppress degradation of image quality.SOLUTION: An image formation device is a device for forming an image while scanning on a recording medium includes: discharge means for discharging droplets; moving amount detection means for detecting a moving amount of the discharge means; position calculation means for calculating a position of a discharge port of the discharge means on the basis of the detected moving amount; interruption detection means for detecting interruption of image formation; input means for receiving a re-start instruction of the image formation; and setting means for receiving the re-start instruction of the image formation, and setting the position of the discharge port of the discharge means as a specified start position.SELECTED DRAWING: Figure 3
Patent JP-2022010522-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of enhancing amusement in a game.SOLUTION: A game machine of the present invention can execute a specific performance (player waiting demonstration performance) different from another performance (next variation performance) on the basis of the satisfaction of a predetermined condition, start a predetermined performance (variation performance) when a predetermined start condition is satisfied in a state where the specific performance is started, execute disappearance display in which the specific performance gradually disappears when a predetermined performance is started, execute occurrence display in which a predetermined display area (first reservation icon display area 70B) gradually appears, together with the disappearance display, execute so that at least a part of the disappearance display and the occurrence display is overlapped, confirm whether or not a predetermined start condition is satisfied on the basis of a first command (special symbol designation command) and a second command (performance pattern designation command), and does not start a predetermined performance when it is confirmed that a predetermined start condition is not satisfied.SELECTED DRAWING: Figure 22-15
Patent JP-2022012042-A (JP)
Title: Information processing device for game, information processing method, and information processing program
Inventor: FUJIWARA YUJI
IPC: A63F13/69
Filed: 2020-06-30
Abstract: To increase variation of privilege obtained in selection processing.SOLUTION: There is disclosed an information processing device for game in which in a case where one or more first game medium selected in association with one piece of user identification information in one selection occasion is determined to include the same kind of first game medium as any one of the first game medium stored in association with the one piece of user identification information, a value of the quantity parameter of a second game medium associated with the one piece of the user identification information is increased by one setting value selected from among a plurality of different values.SELECTED DRAWING: Figure 6