baber/WOPTO huggingface dataset:
Patent JP-2023011147-A (JP)
Title: Thermosetting maleimide resin composition
Inventor: TSUTSUMI YOSHIHIRO
IPC: C08F2/44
Filed: 2021-07-12
Abstract: To provide a thermosetting maleimide resin composition which is formed into a cured product that has excellent dielectric characteristics and prevents ion migration.SOLUTION: A thermosetting maleimide resin composition contains (A) a maleimide compound having one or more saturated or unsaturated divalent hydrocarbon groups having 6 to 200 carbon atoms in one molecule, 1-50 pts.mass of (B) an ion trap material having an average particle diameter of 5 μm or less with respect to 100 pts.mass of the component (A), and (C) a reaction accelerator.SELECTED DRAWING: None
Patent JP-2023012330-A (JP)
Title: Information processing system, information processing device, and information processing method
Inventor: IWAYA NOZOMI
IPC: H04N23/60
Filed: 2021-07-13
Abstract: To make it easier to synchronize between a plurality of imaging devices.SOLUTION: An information processing system according to one embodiment includes a plurality of imaging devices, and each of the imaging devices includes: an imaging unit; a sensor that outputs detection results at a higher rate than the imaging unit; a collation unit that collates the detection results output from the sensor; and a control unit that causes the imaging unit to start imaging on the basis of the collation results by the collation unit.SELECTED DRAWING: Figure 1
Patent JP-2023013282-A (JP)
Title: Resonance switched capacitor converter, controller circuit and control method for the same, and electronic equipment including the resonance switched capacitor converter
Inventor: KONO AKIHIRO
IPC: H02M3/155
Filed: 2021-07-15
Abstract: To provide a resonance switched capacitor converter with improved efficiency.SOLUTION: A controller IC 200 of a resonance switched capacitor converter 100 comprises a drive circuit 120 and a frequency controller 130. The frequency controller 130 controls the switching frequency on the basis of an output voltage VOUT of the resonance switched capacitor converter 100.SELECTED DRAWING: Figure 1
Patent JP-2023014444-A (JP)
Title: Planetary gear device and spindle device
Inventor: MITSUTA YUKI
IPC: F16H57/04
Filed: 2021-07-19
Abstract: To supply a lubricant to a planetary gear device when a planetary carrier is not fixed.SOLUTION: A planetary gear device 10 for transmitting the rotation of an input shaft 60 to an output shaft 70 includes: a sun gear 40 coupled to the input shaft, which has external teeth; an internal gear 20 provided on the outer periphery separated from the sun gear, which has internal teeth 21t; a plurality of planetary gears 30 having external teeth meshing with external teeth 41t of the sun gear and internal teeth of the internal gear; a planetary carrier 50 coupled to the output shaft for rotatably supporting the plurality of planetary gears in a circumferential direction of the output shaft at intervals; a nozzle member provided between the planetary gears adjacent to each other in a circumferential direction in the planetary carrier for supplying a lubricant at least to the planetary gear together with air; a supply flow passage 74, at least part of which is provided in the output shaft, for supplying the lubricant to the nozzle member; and a rotary joint 130 disposed at the end part of the output shaft for supplying the lubricant to the supply flow passage 74 of the rotating output shaft.SELECTED DRAWING: Figure 2
Patent JP-2023014503-A (JP)
Title: Off-grid accommodation module, program, information processing device and method
Inventor: TAKANO YOSHIYUKI
IPC: E04H3/02
Filed: 2021-07-19
Abstract: To provide a technique of providing an off-grid accommodation module allowing people to stay without receiving any supply of electric power from an electric power system or any supply of water from a water supply system.SOLUTION: An off-grid accommodation module 30 includes a power generator, a power storage device of storing electric power generated by the power generator, power consumption devices of consuming the electric power generated by the power generator or the electric power stored in the power storage device, a water storage device, a water purification device of purifying the water stored in the water storage device so as to be able to use, and water use devices of consuming the water purified by the water purification device, disposed therein. This configuration can allow people to stay there without receiving any supply of electric power from an electric power system or any supply of water from a water supply system.SELECTED DRAWING: Figure 1
Patent JP-2023015542-A (JP)
Title: Pressurized container, pressurized product, and manufacturing method of pressurized product
Inventor: KATAOKA KIMIO
IPC: B65D77/06
Filed: 2021-07-20
Abstract: To provide a pressurized container and a pressurized product that allows for easily performing recycle and easily discharging air remaining in an inner container.SOLUTION: A pressurized container 11 includes: a container body 13; an inner bag 14 contained in the container body 13; and a lid 15 that seals the container body 13 and the inner bag 14 and is welded to the container body 13. The inner bag 14 includes: a body 14b to be filled with undiluted solution C; and a cylindrical neck 14d. The lid 15 includes: an inner cylindrical portion 15a2 that fits into an inner circumference of the neck 14d of the inner bag 14; and an opening object portion 15d openable from the outside. The container body 13, the inner bag 14, and the lid 15 are made of synthetic resin. A pressurized product 10 is constituted of: the pressurized container 11; the undiluted solution C filled in the inner bag 14; a pressurized agent P filled between the container body 13 and the inner bag 14; and the valve assembly 12 attached to the container body 13. The lid 15 is ultrasonically welded to the container body 13.SELECTED DRAWING: Figure 1
Patent JP-2023017567-A (JP)
Title: Vehicular cooling system
Inventor: TAKAHATA TAKAYUKI
IPC: B60W20/00
Filed: 2021-07-26
Abstract: To provide a vehicular cooling system which can properly cool a transmission having a built-in electric motor.SOLUTION: A vehicular cooling system includes: a cooling circuit switch part 40 which switches a supply state of a coolant to an oil cooler 4A which cools a transmission oil of a transmission 3; and a control unit 10 which controls the cooling circuit switch part 40 based on a travel mode. The control unit 10 controls the cooling circuit switch part 40 based on the travel mode, an oil temperature of the transmission oil, and a water temperature of an engine. The cooling circuit switch part 40 can be switched to one of a first state in which the coolant in a low temperature coolant circulation circuit 23 is supplied to the oil cooler 4A, a second state in which the coolant in a high temperature coolant circulation circuit 22 and the coolant in the low temperature coolant circulation circuit 23 are not supplied to the oil cooler 4A, and a third state in which the coolant in the high temperature coolant circulation circuit 22 is supplied to the oil cooler 4A.SELECTED DRAWING: Figure 1
Patent JP-2021167276-A (JP)
Title: Deposited body
Inventor: FUJITA TAKU
IPC: C04B35/622
Filed: 2021-07-26
Abstract: To provide a deposited body capable of obtaining a sintered substrate having low warpage and high strength at a high yield, even when the number of sheet-shaped molded bodies to be placed in a baking vessel in a baking furnace is increased.SOLUTION: A deposited body includes a plurality of sintered silicon nitride substrates deposited on one another, wherein the number of the sintered silicon nitride substrates is 10 or more, 70% or more of the substrates having a warpage of 3.2 μm/mm or less.SELECTED DRAWING: Figure 10
Patent JP-2023018237-A (JP)
Title: Blower
Inventor: NOMURA SHINTARO
IPC: F24F1/0018
Filed: 2021-07-27
Abstract: To provide a blower capable of realizing various blowing patterns.SOLUTION: A blower includes: a generation mechanism generating first air flow and second air flow; a blowout mechanism provided with a first blowout port and a second blowout port respectively blowing out the first air flow and the second air flow in a manner of arranging the first blowout port and the second blowout port in a first direction; a first wind direction plate disposed on the first blowout port and capable of changing a wind direction in a second direction crossing the first direction of the first air flow; a second wind direction plate disposed on the second blowout port and capable of changing a wind direction in the second direction of the second air flow; and a control portion capable of allowing the first wind direction plate and the second wind direction plate to independently change the wind direction in the second direction, of the first air flow and the second air flow.SELECTED DRAWING: Figure 1
Patent JP-2023018856-A (JP)
Title: Inorganic sulfide and manufacturing method thereof
Inventor: TABUCHI MITSUHARU
IPC: C01B25/14
Filed: 2021-07-28
Abstract: To provide a solid electrolyte with which a high-capacity all-solid-state lithium-ion secondary battery can be manufactured.SOLUTION: An inorganic sulfide contains Li, P, S, and Cl and has a cubic Li6PS5Cl type crystal phase with a lattice constant a of 9.850 angstrom or more.SELECTED DRAWING: None
Patent JP-2023020135-A (JP)
Title: Method of capturing aldehyde
Inventor: YOSHIDA KEISUKE
IPC: B01J20/22
Filed: 2021-07-30
Abstract: To provide a method of capturing an aldehyde for rapidly and sustainably capturing the aldehyde.SOLUTION: A method of capturing an aldehyde includes: (1) a process of exposing a substrate obtained by attaching one or more O-substituted mono hydroxyl amine(s) represented by the above general formula (1) or (a) chemically allowable salt(s) thereof onto a substrate in a space where an aldehyde exists to capture the aldehyde; and (2) a process of again exposing a substrate obtained by again attaching one or more O-substituted mono hydroxyl amine(s) represented by the above general formula (1) or (a) chemically allowable salt(s) thereof onto the substrate in a space where the aldehyde exists after washing the substrate captured with the aldehyde by the process (1) to capture the aldehyde, where the process (2) is performed once, or twice or more repeatedly.SELECTED DRAWING: None
Patent JP-2023023955-A (JP)
Title: Method for producing conductive polymer-containing solution and method for producing conductive laminate
Inventor: MATSUBAYASHI SATOSHI
IPC: C08G61/12
Filed: 2021-08-06
Abstract: To provide a method for producing a conductive laminate provided with a conductive layer having improved conductivity and to provide a method for producing a conductive polymer-containing solution used in its production method.SOLUTION: There is provided a method for producing a conductive polymer-containing solution which comprises a polymerization step of polymerizing a monomer for forming a π-conjugated conductive polymer with a reaction solution containing a polyanion and an aqueous dispersion medium to obtain a conductive polymer-containing solution which contains a conductive complex containing the π-conjugated conductive polymer and the polyanion, the aqueous dispersion medium and the polyanion which does not form the conductive complex, wherein a ratio represented by Y/X of the weight average molecular weight Y of the polyanion which does not form the conductive complex after the polymerization to the weight average molecular weight X of the polyanion before the polymerization is less than 0.67.SELECTED DRAWING: None
Patent JP-2021191590-A (JP)
Title: Method and apparatus for counter-gravity mold filling
Inventor: SANJAY SHENDYE
IPC: B22D18/04
Filed: 2021-08-19
Abstract: To provide a method and apparatus for counter-gravity casting, capable of: improving efficiency; reducing cost; allowing use of the processes in a broader selection of locations; and allowing use of these methods and apparatus to be used in single crystal casting.SOLUTION: A casting chamber 16 is located generally above a fill chamber 14 with respect to gravity. A method and apparatus for counter-gravity casting utilize separate chambers for melting and casting, in which the pressure in each chamber can be varied relative to each other in order to introduce molten metal into a mold 48.SELECTED DRAWING: Figure 1
Patent JP-2022042490-A (JP)
Title: Manufacturing method of cobalt base alloy structure and cobalt base alloy structure obtained with the manufacturing method
Inventor: AKIYAMA YASUHIRO
IPC: B22F5/04
Filed: 2021-08-25
Abstract: To stably manufacture a Co base alloy structure having a complex form while securing sufficient mechanical strength.SOLUTION: A manufacturing method of a Co base alloy structure including a first structural part having a space part and a second structural part embedded in the space part includes steps of: forming the first structural part through a lamination molding method using a first Co base alloy powder having a range of powder particle size distribution of 5 to 85 μm and a range of D90 of 40 to 80 μm; and forming the second structural part at the space part through a hot isotropic pressure compression method in a state with a second Co base alloy powder having a range of powder particle size distribution of 5 to 85 μm and a range of D90 of 40 to 80 μm filled in the space part of the first structural part.SELECTED DRAWING: Figure 4
Patent JP-2023036090-A (JP)
Title: Blower
Inventor: MATSUMURA MASARU
IPC: F04D25/10
Filed: 2021-09-02
Abstract: To provide a bower capable of automatically varying wind directions even without an oscillating action.SOLUTION: A blower 100 includes: a body part 120 having a curve surface 125 bulging toward the front of the blower; first, second blowout ports 123, 124 provided on an outer peripheral surface of the body part 120; a wind blowing source 130; a first front wall 221, a first rear wall 211 in the blower; a first branch flow passage 153 between these two walls; a second front wall 222, a second rear wall 212 in the blower; a second branch flow passage 154 between these two walls; an air volume adjustment part provided in the body part 120, and capable of adjusting an airflow; and a control part for controlling the air volume adjustment part. The first blowout port 123 is provided at one end of the first branch flow passage 153, and opens toward the front of the blower, and the second blowout port 124 is provided at one end of the second branch flow passage 154, and opens toward the front of the blower.SELECTED DRAWING: Figure 4
Patent JP-2023036160-A (JP)
Title: All-solid battery
Inventor: GOTO IPPEI
IPC: H01M4/70
Filed: 2021-09-02
Abstract: To provide an all-solid battery which has excellent cycle characteristics even if binding pressure applied to an electrode laminate is low.SOLUTION: An all-solid battery comprises an electrode laminate which has: a positive electrode layer; a negative electrode layer; and a solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer. The electrode laminate is bound with binding pressure ranging from 0 to 2 MPa in the thickness direction. The negative electrode layer contains a negative electrode active material whose rate of volume expansion caused by charging is 105% or higher. The solid electrolyte layer contains a solid electrolyte and a binder. The ratio of the binder in the solid electrolyte layer ranges from 20 to 30 vol.%.SELECTED DRAWING: Figure 3
Patent JP-2022048123-A (JP)
Title: Lighting apparatus
Inventor: KITAI YUICHI
IPC: F21V21/34
Filed: 2021-09-10
Abstract: To provide a lighting apparatus which can be safely attached to even a long-length member such as an existing raceway having no attachment mechanism of the lighting apparatus without a risk of a fall, can easily perform wiring work, and is easy in removal.SOLUTION: In a lighting apparatus having an attachment spring which can be attached to a member having one set of inside salient parts and an opening part between one set of the salient parts, an upper face of the lighting apparatus is separated from a lower face of the member with an interval, a temporary fastening part of the attachment spring or a tip part is locked to an upper side of the inside salient parts, and the lighting apparatus can bring about a temporary fastening state that the lighting apparatus is supported by the attachment spring, and a fixed state that the upper face of the lighting apparatus contacts with or approximates the lower face of the member, the attachment spring is locked to the opening part at an upper part of the opening part, and the lighting apparatus is supported by the attachment spring.SELECTED DRAWING: Figure 4
Patent JP-2023041284-A (JP)
Title: Information output device, state estimation system, information output method, and program
Inventor: KISHI MASAHIRO
IPC: B63B79/10
Filed: 2021-09-13
Abstract: To provide an information output device, a state estimation system, an information output method, and a program that a staff pertaining to a ship can grasp deterioration degree of a variable-pitch propeller other than a maintenance timing.SOLUTION: An information output device according to the present embodiment comprises a blade angle acquisition part mounted on a ship and to acquire the command value or the measured value of a variable-pitch propeller, a current acquisition part to acquire the measured value of the current flowing through a motor to rotate the variable-pitch propeller so as to maintain a constant rotating speed, a generating part to generate a corresponding information to correspond the measured blade angle acquired by the blade angle acquisition part with the measured current value acquired by the current acquisition part when the blade angle is the measured value, and an output part to output the corresponding information generated by the generating part.SELECTED DRAWING: Figure 3
Patent JP-2023041334-A (JP)
Title: Fastener coating system and fastener coating method
Inventor: MIYAUCHI TOMOHIRO
IPC: B25J13/00
Filed: 2021-09-13
Abstract: To enable a head of a fastener to be coated automatically and with high quality, with a simple configuration.SOLUTION: A fastener coating system according to an embodiment is configured to coat a head of a fastener attached to an object. The fastener coating system comprises: a cup that has a void into which coating materials are charged and covers a head of the fastener by making an edge thereof contact a surface of the object; a supplying system that stores the coating materials and supplies the coating materials to the void in the cup; an ejecting system that ejects extra coating materials in the void from the cup; and a moving mechanism that changes relative positions of the cup and the object. In the cup are formed a supply port for supplying the coating materials into the void, a vent hole for ejecting air in the void and an ejection port for ejecting the extra coating materials from the void.SELECTED DRAWING: Figure 1
Patent JP-2023042111-A (JP)
Title: Vehicle overhead view image generation device, monitoring system, and vehicle overhead view image generation method
Inventor: SEKIYA MAKOTO
IPC: H04N7/18
Filed: 2021-09-14
Abstract: To provide a vehicle overhead view image generation device and a vehicle overhead view image generation method which can generate image information for accurately monitoring the state of the periphery of a vehicle that enters/leaves a building.SOLUTION: A vehicle overhead view image generation device comprises: a viewpoint position information holding unit 32 which is connected to a plurality of monitoring camera devices 10-1 to 10-3 that image a monitoring area near a gateway of a building being a monitoring object and holds information on a plurality of viewpoint positions looking down at the inside of the monitoring area; an imaging information acquisition unit 33 which acquires imaging information imaged by the plurality of monitoring camera devices; a vehicle position information acquisition unit 34 which acquires position information of the vehicle; a viewpoint position specification unit 35 which specifies a corresponding viewpoint position on the basis of the position information of the vehicle when the vehicle enters the monitoring area; and an overhead view image generation unit 36 which generates image information looking down at the vehicle that has entered the monitoring area from the specified viewpoint position by using the imaging information acquired by the imaging information acquisition unit 33.SELECTED DRAWING: Figure 1
Patent JP-2023042288-A (JP)
Title: Achievement input system, achievement management device, and achievement input method
Inventor: IWAMOTO TOSHIZUMI
IPC: G06Q50/20
Filed: 2021-09-14
Abstract: To efficiently input achievements of a student.SOLUTION: In the present invention, teacher data 14a in which the correspondence between teacher IDs and class types and teacher types is determined is stored in an achievement management device 10. When a teacher transmits a teacher ID and a class type through a terminal device 20 which is located in a teacher's room, the achievement management device 10 identifies a teacher type on the basis of the received teacher ID and class type. Then, the achievement management device 10 automatically sets an achievement input mode in accordance with the identified teacher type, and displays a screen of the set input mode on the terminal device 20. Through the input screen displayed on the terminal device 20, the teacher inputs achievement data.SELECTED DRAWING: Figure 1
Patent JP-2022051706-A (JP)
Title: Non-isolated pulse width modulated (pwm) full bridge power converter with interconnected windings
Inventor: MIKAEL H APPELBERG
IPC: H02M3/155
Filed: 2021-09-17
Abstract: To provide a system and a method for reducing losses of a transformer and a rectifier element in a non-isolated environment.SOLUTION: An apparatus includes a first circuit path including a series combination of a primary winding of a transformer and a first secondary winding of the transformer and a second circuit path including a second secondary winding of the transformer. The primary winding of the transformer is magnetically coupled to the first and second secondary windings of the transformer and the primary winding of the transformer is detachably coupled to each of the first and second secondary windings of the transformer. The primary winding of the transformer is operative to generate a portion of an output current based on energy received from the primary winding of the transformer, and the second secondary winding of the transformer is operative to generate a remaining portion of the output current based on energy received from the second secondary winding of the transformer.SELECTED DRAWING: Figure 2A
Patent JP-2023044939-A (JP)
Title: Medical image processing device, method and program
Inventor: AOYAMA TAKEHITO
IPC: A61B6/03
Filed: 2021-09-21
Abstract: To appropriately estimate a state of a region of interest.SOLUTION: A medical image processing device includes an acquisition part, a first calculation part, a second calculation part and a specification part. The acquisition part acquires a medical image. The first calculation part calculates a first blood flow direction based on a structure of a region of interest included in the medical image. The second calculation part calculates a second blood flow direction based on a structure of a periphery of the region of interest. The specification part specifies a state of the region of interest based on the first blood flow direction and the second blood flow direction.SELECTED DRAWING: Figure 1