baber/WOPTO huggingface dataset:
Patent JP-2022141612-A (JP)
Title: Dispersion and coating composition that contain lithium metal phosphate
Inventor: DANIEL NESS
IPC: H01M50/42
Filed: 2022-03-14
Abstract: To provide a dispersion, a coating composition comprising such a dispersion, and the use thereof in lithium ion batteries.SOLUTION: A dispersion in the present invention comprises: 1 mass% to 50 mass% of lithium metal phosphate of a general formula Li1+aM2-bNc(PO4)3+d, where M is Ti, Zr or Hf, N is a metal other than Li and M, and 0≤a≤0.6, 0≤b≤0.6, 0≤c≤0.6, and 0≤d≤0.8; and 50 mass% to 99 mass% of trialkyl phosphate.SELECTED DRAWING: None
Patent JP-2022095650-A (JP)
Title: Flow divider
IPC: F25C5/20
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a flow divider capable of suppressing variation in concentration of snow particles by each flow division with a simple structure. 
     SOLUTION: A flow divider 100 includes: a pipe conduit 110 for transporting snow particles S by transportation air flow; a throttle portion 120 having a diameter-reduction portion 180 reduced in diameter toward a transportation downstream side and a diameter-expansion portion 190 expanded in diameter toward a downstream side; a partition 150 for partitioning an outflow port 130 of the pipe conduit into a plurality of regions; and a bent pipe portion 160 disposed at an upstream side of the throttle portion. The partition is radially extended from a central portion C of the outflow port toward a peripheral edge 170. A length of the pipe conduit between an upstream-side inflow port 105 of the bent pipe portion and a minimum flow channel cross-section of the throttle portion is determined from the viewpoint of stability of drift flow flowing along the inside of the pipe at a bent outer portion of the bent pipe portion. A length of the pipe conduit between the minimum flow channel cross-section of the throttle portion and the outflow port is determined from the viewpoint of a desired diffusion region of snow particles to the outflow port. A throttle angle of the diameter-reduction portion is determined from the viewpoint of suppression of snow accretion to the throttle portion. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135913-A (JP)
Title: Drive circuit, control method, and program
Inventor: KITAMURA YOSHIAKI
IPC: H05B45/30
Filed: 2022-03-16
Abstract: To provide a drive circuit capable of reducing the possibility of deviation from a normal operation range.SOLUTION: A drive circuit comprises: a differential amplifier; a first circuit that feeds a voltage applied to a load back to an inversion terminal of the differential amplifier when a current flows in the load; and a second circuit that feeds a voltage different from the voltage applied to the load back to the inversion terminal when no current flows in the load.SELECTED DRAWING: Figure 4
Patent JP-2023136198-A (JP)
Title: vehicle
Inventor: TOMURA KASHIO
IPC: F16D59/00
Filed: 2022-03-16
Abstract: To provide a vehicle that is configured to be simpler than before and can maintain a parking state in a slope land.SOLUTION: A vehicle includes: a wheel; a centrifugal brake that generates a brake force to the wheel while the wheel stops the rotation thereof but does not generate a brake force with rotation of the wheel; and release means for releasing braking by the centrifugal brake at the time when the vehicle starts running.SELECTED DRAWING: Figure 4
Patent JP-2023136479-A (JP)
Title: building
Inventor: OKAZAKI TOMU
IPC: E04H1/02
Filed: 2022-03-17
Abstract: To provide a building easy to "regulate", dispensing with disposition like wiping cleaning.SOLUTION: A building of the present invention has an outdoor region R surrounded by walls 7d, 9a-9c on a roof balcony 2 or on a roof floor, and a sauna 10 arranged at a wall side of the outdoor region R. Here, the sauna 10 can be arranged at a corner part of the outdoor region R. The outdoor region R can have a ceiling area R2 and a non-ceiling area R1.SELECTED DRAWING: Figure 1
Patent JP-2023137060-A (JP)
Title: Connection structure for two members
Inventor: SAITO KEIGO
IPC: F16B7/04
Filed: 2022-03-17
Abstract: To realize a simple structure with a reduced number of components and reduce the number of work man-hours, in a connection structure for two members in which a first member to be connected and a second member to be connected are connected mutually with a connection member.SOLUTION: A connection member 13 has a rod-shaped part 13a that has a non-circular cross-sectional shape, and can be inserted into an insertion hole 16, which is provided in at least one of a first overlapping part 14 where first and third flat plate parts 11a, 12a overlap and a second overlapping part 15 where second and fourth flat plate parts 11b, 12b overlap. At both ends of the rod-shaped part 13a, first and second connection surfaces 18, 19 are formed, which are contact with the third and fourth flat plate parts 12a, 12b from the inside as the rod-shaped part 13a rotates after being inserted into the insertion hole 16. An axial force from the rod-shaped part 13a acts on the first and second overlapping parts 14, 15 in response to the rotation of the rod-shaped part 13a at a predetermined angle from an initial position.SELECTED DRAWING: Figure 4
Patent JP-2023137364-A (JP)
Inventor: SUDO TAKESHI
IPC: B66B1/14
Filed: 2022-03-18
Abstract: 【課題】顔認証を利用したセキュリティゲートを利用者が通過する際にデフォルト行先階だけでなく変更行先階の登録を可能とするエレベータシステムを提供する。【解決手段】エレベータシステムは、撮像部（２５）と、報知部（７０）と、情報取得部（２９）と、顔認証部（１００）と、行先階設定部（１００）と、を備え、行先階設定部は、顔認証が成功した場合において、情報取得部で所定情報が取得されなかったときは、顔認証に基づいて特定されたデフォルト行先階を利用者の行先階として設定し、顔認証が成功した場合において、情報取得部で所定情報が取得されたときは、所定情報が示す変更行先階を利用者の行先階として設定し、情報取得部は、ゲートにおいてレーン（５０）の左側に配置される第１情報取得部（２９Ａ）と、右側に配置される第２情報取得部（２９Ｂ）とを備える。【選択図】図７Ｂ
Patent JP-2022089832-A (JP)
Title: Decoration sheet
IPC: D06C23/04
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To expand the application of metal mesh sheets through providing a decoration sheet made of a metal mesh sheet and allowing it to be easily produced at a low cost. 
     SOLUTION: After completing an overlaying process in which two metal mesh sheets 12 are put together in a manner where the concave and convex patterns on their surfaces do not fit each other, a rolling process in which the metal mesh sheets 12 which have been put together are put into a rolling machine and rolled, and a separation process in which the two metal mesh sheets 12 which have been rolled are separated, multiple concave portions are formed on wire rods 13 which form the metal mesh sheets 12 which are base material, at a frequency at which interference fringes are caused. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022084805-A (JP)
Title: Method for extracting minerals from activated carbon with plant-derived raw materials
IPC: A23L2/38
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mineral extract rich in potassium being an extremely important mineral component for humans. 
     SOLUTION: Minerals are extracted from activated carbon with plant-derived raw materials, by using aqueous solvents. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142497-A (JP)
Title: Conductive connection component and conductive connection structure
Inventor: SUWA SHIGEO
IPC: H01M50/516
Filed: 2022-03-25
Abstract: To provide a conductive connection component that can form an appropriate fusion weld by more general laser welding that does not use a welding wire between a positive electrode side joint and a busbar side joint of dissimilar materials, and a conductive connection structure having suitable connection strength.SOLUTION: A conductive connection structure has a first bonding region that is composed of a cladding material of an Fe layer and an Al layer and can be laser welded to a Fe-based bonding portion on the positive electrode side of a battery, a second bonding region that can be bonded to an Al-based bonding portion of a bus bar, and a laser receiving region. The first bonding region is provided on the surface of the Fe layer, the second bonding region is provided on the surface of the Al layer, the laser receiving region is provided on the surface opposite to the first bonding region in the thickness direction. When the thickness of the Fe layer in the part where the bonding region is provided is Ts, and the thickness of the Al layer in the part where the laser receiving region is provided is Ta, the conductive connection component satisfies 0≤Ta≤Ts/10. Using this, a conductive connection structure with a tensile breaking load of 600N or more is obtained.SELECTED DRAWING: Figure 1
Patent JP-2023142762-A (JP)
Title: Urea removal device
Inventor: IKEDA TAKUJI
IPC: F01N3/08
Filed: 2022-03-25
Abstract: To easily remove urea stuck to an injection nozzle.SOLUTION: A urea removal device 2 includes: a determination section 221 that determines whether urea water N is injected from an injection nozzle 13 when control for injecting the urea water N from the injection nozzle 13 into an exhaust pipe 12 in which exhaust gas of the engine 11 flows is performed; a supply control section 222 that controls a pump 15 for supplying the urea water N from a tank 14 storing the urea water N to the injection nozzle 13 to supply the urea water N from the tank 14 to the injection nozzle 13 when a determination that urea water is not injected from the injection nozzle 13 is made; and a temperature control section 223 that performs control for raising a temperature of exhaust gas while the urea water N supplied from the tank 14 is stored in the injection nozzle 13.SELECTED DRAWING: Figure 1
Patent JP-2023142936-A (JP)
Title: Solvent-free type polyurethane adhesive agent for lamination
Inventor: MATSUZAWA SOICHIRO
IPC: C09J175/06
Filed: 2022-03-25
Abstract: To provide an adhesive agent for lamination, which exhibits a high lamination strength to a film to which surface delamination occurs easily, despite being a solvent-free type.SOLUTION: A solvent-free type polyurethane adhesive agent for lamination includes: a first liquid of a polyester polyol component (A) that is obtained by dehydration condensation of a monovalent or higher alcohol compound and a monovalent or higher carboxylic acid compound; and a second liquid containing a polyisocyanate component (B) that has an aliphatic isocyanate component (b-1) and a polyester component (b-2) as structural units. An adhesive cured film has a product of an elastic modulus and a yield point of 0.08 MPa2 or larger and 0.18 MPa2 or smaller, and a proportion of a total of the two components of the component (b-2) and the component (A) occupying the adhesive cured film is 60 wt.% or more. At least either one of the component (A) and the component (b-2) has a structural unit of triethylene glycol, and a proportion of a component of the triethylene glycol occupying in the adhesive cured film is 0.2 to 25 wt.%.SELECTED DRAWING: None
Patent JP-2022151864-A (JP)
Title: Two liquid mixed coating composition
Inventor: KATO YUKIKO
IPC: C09D7/61
Filed: 2022-03-25
Abstract: To provide a two liquid mixed coating composition that has a sufficient service time, is less in variation of finishing appearance during the service time, and is provided also with water resistance.SOLUTION: A two-liquid mixed type coating composition in which a main agent and a curing agent are mixed before coating has the main agent containing a hydroxyl group-containing acrylic resin (A), a pigment component (B) and an oxime compound (C) and a curing agent containing a polyisocyanate compound (D), in which the hydroxyl group-containing acrylic resin (A) has a carboxyl group, and an amount of the oxime compound (C) is 0.1 to 10 pts.mass based on 100 pts.mass of a nonvolatile content of the resin component contained in the main agent.SELECTED DRAWING: None
Patent JP-2023144221-A (JP)
Title: On-vehicle device, vehicle, and method
Inventor: FUKUNO TAKAHITO
IPC: H04L12/28
Filed: 2022-03-28
Abstract: To provide an on-vehicle deice, a vehicle, and a method.SOLUTION: An on-vehicle device ECU 110 comprises a receiving unit for receiving a message including data and an authentication code for authenticating the data through control area network communication, an authentication unit for authenticating the data using the authentication code, and a control unit for performing control using the data included in the message when the authentication unit can authenticate the data included in a predetermined number of messages consecutively received by the receiving unit. A method includes steps of: receiving the message including the data and the authentication code for authenticating the data through the control area network communication (CAN communication); authenticating the data using the authentication code; and performing control using the data included in the last message received among two consecutively received messages when the data included in the two messages can be authenticated, in the step in which the data is authenticated.SELECTED DRAWING: Figure 2
Patent JP-2023145127-A (JP)
Title: Measuring mechanism and chemical solution synthesis apparatus
Inventor: KAWASAKI KIYOSHI
IPC: B01J4/02
Filed: 2022-03-28
Abstract: To provide a measuring mechanism and a chemical solution synthesis apparatus capable of easily making access to a chamber interior, and capable of suppressing troubles of additional operation accompanying a cleaning operation.SOLUTION: A measuring mechanism for measuring a solution, comprises a measuring container capable of storing a sent solution; and a chamber part for accommodating the measuring container and separating it from an external environment, wherein the chamber part has a storage body part in which the measuring container is stored, and a pipe holding division part in which a solution feeding pipe for sending the solution to the measuring container is held, the housing body part and the pipe holding division part are constituted such that the two are separable.SELECTED DRAWING: Figure 3
Patent JP-2023145266-A (JP)
Title: Resistance spot welded joint and method for manufacturing the same
Inventor: TANIGUCHI TAIGA
IPC: B23K11/16
Filed: 2022-03-28
Abstract: To provide a resistance spot welded joint in which a plate set such that high strength steel sheets with a tensile strength of 980 MPa or more are overlapped is used, a joint strength is improved and variations in joint strength can be suppressed, and a method for manufacturing the same.SOLUTION: Provided is a resistance spot welded joint that includes a nugget having a nugget diameter which is a minimum nugget diameter Dmin represented the following formula (1): Dmin=(4.2(C+N)+0.2Mn+0.1(Si+Al)+0.05Cr+4(P+S)+0.02(Ti+Mo+Nb)+0.01 V+3)×√t or more at a position of a plate interface of two high strength steel sheets which are overlapped adjacent to each other and respectively have a tensile strength of 980 MPa or more, and crystal grains with an aspect ratio of 1.0 or more and 1.7 or less exist in the nugget. Further, provided is a method for manufacturing the same. In the formula, each element symbol is weighted average content (mass%) of each chemical component of two high strength steel sheets multiplied by a plate thickness ratio of each steel plate, and t is an average plate thickness (mm) of two high strength steel sheets.SELECTED DRAWING: Figure 2
Patent JP-2023145956-A (JP)
Title: information processing system
Inventor: UCHIUMI AKIRA
IPC: G06Q50/20
Filed: 2022-03-29
Abstract: To provide an information processing system which assigns an avatar to an operator to provide a predetermined service.SOLUTION: An information processing system 10 includes a server 12. The server is connected to a plurality of operator terminals 16 and a plurality of avatars 18 over a network 14. The avatar is a stationary or mobile robot or a CG character displayed on a display device of a computer. In providing a predetermined service using a CA service, as a base, provided by the information processing system, an operator logs in to the server using an operator terminal. The server assigns a robot or an avatar to the operator on the basis of information reserved in advance by the operator. When the avatar assigned to the operator by the server also logs in to the server, start of a session between the operator terminal and the avatar is permitted to provide the predetermined service.SELECTED DRAWING: Figure 1
Patent JP-2023146194-A (JP)
Title: Information processing device, method, and program
Inventor: MENANDRO ROXAS
IPC: G06T7/215
Filed: 2022-03-29
Abstract: To increase accuracy when extracting an image element in which a prescribed portion in an object to be captured is captured from a captured image.SOLUTION: An information processing device 1 comprises: a movement acquisition unit 22 which acquires a size of a movement of each of a plurality of image elements in a plurality of captured images; a threshold value determination unit 23 which determines a threshold value for excluding image elements not targeted for a histogram showing distribution of sizes of movements of image elements; a histogram creation unit 24 which creates a histogram about image elements except for image elements relating to a size of a movement exceeding a threshold value among the plurality of image elements; a range estimation unit 25 which references the histogram and estimates a range of sizes of movements corresponding to image elements in which a prescribed portion within a range of a prescribed distance from a captured position are captured among the objects to be captured; and an image element identification unit 26 which identifies an image element in which a prescribed portion is captured by identifying an image element belonging to the specified range.SELECTED DRAWING: Figure 2
Patent JP-2023147635-A (JP)
Title: Carbon dioxide recovery device
Inventor: KAWAURA TOMONORI
IPC: B01D53/18
Filed: 2022-03-30
Abstract: To provide a carbon dioxide recovery device which can separate and recover carbon dioxide in the air without using a power source.SOLUTION: A carbon dioxide recovery system 1 mounted on a truck TR comprises: a reaction part 2a which forms an introduction space S1 and a reaction space S2 where air is introduced as travel wind when the truck TR travels forward; a guide vane 32 which is arranged in the introduction space S1 to stir the air introduced into the introduction space S1; a nozzle 31 which is arranged in the introduction space S1 to spray carbon dioxide absorption liquid 40 having a function absorbing carbon dioxide into the introduction space S1; and a gas-liquid separation part 2b which forms a separation space S3 communicated to the reaction space S2 where mixture of gas and liquid sent from the reaction space S2 by wind pressure of the air introduced into the introduction space S1 and the reaction space S2 is separated into gas and liquid.SELECTED DRAWING: Figure 2
Patent JP-2023024262-A (JP)
Title: Design support device, design support program and design support method
IPC: G06F30/392
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a design support device capable of improving design flexibility of arranging pins on a slave substrate (a component built-in board) while taking account of components on a master substrate (a mounting board), design support program and design support method. 
     SOLUTION: A design support device of a component built-in board having built therein electronic components constituting at least a part of a circuit, includes a component information acquisition section for acquiring component information related to electronic components to be mounted in the component built-in board, a pad information acquisition section for acquiring electrode pad information related to the types and the number of electrode pads to be disposed on the component built-in board based on the component information, a mounting arrangement information acquisition section for acquiring arrangement information on the component built-in board and other components on the mounting substrate on which the component built-in board is mounted, and a pad arrangement selection section for selecting the arrangement of the electrode pads on the component built-in board surface based on the mounting arrangement information and the electrode pad information. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023150005-A (JP)
Title: Hard coat resin composition and hard coat film
Inventor: ITO YUSUKE
IPC: C09D175/14
Filed: 2022-03-31
Abstract: To provide a photocurable resin composition which has low curing shrinkage and a small curl, has excellent abrasion resistance, and has an extremely small change rate of a water contact angle even when being scratched with an eraser, and a hard coat film having a resin curable layer of the same.SOLUTION: A hard coat resin composition contains polyfunctional urethane (meth)acrylate, a polythiophene-based compound, a fluorine-based compound having a reactive functional group, and a photopolymerization initiator, wherein the urethane (meth)acrylate is urethane (meth)acrylate derived from hexamethylene diisocyanate, a blending amount of the polythiophene-based compound is 0.2-1.3 pts.wt. with respect to 100 pts.wt. of a photopolymerization component, and a blending amount of the fluorine-based compound is 0.3-1.1 parts.SELECTED DRAWING: None
Patent JP-2023151648-A (JP)
Title: Traffic safety support system
Inventor: ODAI SHINSUKE
IPC: G08G1/16
Filed: 2022-03-31
Abstract: To provide a traffic safety support system capable of improving traffic safety in a situation in which there is a possibility that a blind spot is generated when a host vehicle changes a lane.SOLUTION: A traffic safety support system 1 includes recognition means, an HMI, a risk notification setting unit 64, and a risk notification control device. The risk notification setting unit 64 sets a notification mode of a risk notification control device 327 of a motorcycle 3 to a hinting notification mode in a case where a four-wheeled automobile 2 acts as a mobile body approaching a support target from the rear in a traveling direction of the motorcycle 3 and where there is a possibility that the four-wheeled automobile 2 is present at a position which may be a blind spot of the motorcycle 3 on the basis of a recognition result by the recognition means. Further, the risk notification setting unit 64 sets the notification mode of the risk notification control device 327 to an analogue notification mode in a case where the four-wheeled automobile 2 is present at the position which may be the blind spot of the motorcycle 3 on the basis of the recognition result by the recognition means.SELECTED DRAWING: Figure 2
Patent JP-2023153693-A (JP)
Title: Program, information processing device, and personal information protection system
Inventor: LEE YOUNGLI
IPC: G06Q50/10
Filed: 2022-04-05
Abstract: To provide a program, an information processing device, and a personal information protection system that protect personal information on customers.SOLUTION: A personal information protection system includes a server device, a plurality of terminal devices, and a chat server device that are communicable with one another via a communication network. A server device 10 includes: issuance means 54 that issues, in response to a link issuance request, a link which is to be transmitted to a second terminal device as a chat message and which corresponds to a personal information input page; display means 56 that causes, in response to a display request from a customer who uses the second terminal device which has received the link, the second terminal device to display the personal information input page; and control means 58 that encrypts and registers personal information that has been input on the personal information input page. The server device protects the personal information on the customer.SELECTED DRAWING: Figure 3