baber/WOPTO huggingface dataset:
Patent JP-2022140166-A (JP)
Title: Vehicle advertisement device, method for advertisement vehicle, and computer program
Inventor: Tachibana Kengo
IPC: G06Q30/02
Filed: 2021-03-12
Abstract: To allow the determination of the effect of a vehicle advertisement as an advertisement using a vehicle.SOLUTION: A vehicle advertisement device 1 includes: map information acquisition means 12 for acquiring map information showing a map of a road on which a vehicle is driven; region setting means 13 for setting a plurality of regions R on a map M; an evaluation value determination means 14 for determining the evaluation value of each region R separately; positional information acquisition means 15 for acquiring the positional information of a vehicle 2 from the vehicle 2 at predetermined intervals; vehicle state information generation unit 16 for generating vehicle state information showing the state of the vehicle 2 in a region R on the basis of the positional information; and determination means 17 for determining the effect of a vehicle advertisement on the basis of the evaluation value and the vehicle state information.SELECTED DRAWING: Figure 1
Patent JP-2022142615-A (JP)
Title: Teaching method of transport device and transport system
Inventor: SUGIMOTO TAKASHI
IPC: B25J9/10
Filed: 2021-03-16
Abstract: To provide a teaching method of a transport device, and a transport system.SOLUTION: A teaching method of a transport device including a pick for holding a substrate and a mapping sensor, includes the steps of: detecting a position of an edge of the substrate arranged in a teaching target module by using the mapping sensor and setting a teaching position in one direction in a horizontal direction; transporting the substrate to a stage of an alignment device from the teaching target module with the pick on the basis of the set teaching position; rotating the stage by a predetermined angle and detecting a locus of the position of the edge of the substrate; and estimating an eccentricity of the stage and the substrate on the basis of the locus of the position of the edge of the detected substrate.SELECTED DRAWING: Figure 7
Patent JP-2022144775-A (JP)
Title: Semiconductor device
Inventor: NINOMIYA HITOSHI
IPC: H01L21/8234
Filed: 2021-03-19
Abstract: To provide a semiconductor device with a built-in snubber circuit, which is flexibly applicable to various electrical equipment.SOLUTION: A semiconductor device 100, in which a cell region A1 and a peripheral region A2 are defined, comprises: a semiconductor substrate 110 having a drift layer 112, a base region 113, and a source region 114; a source electrode 120; a gate wiring 140 having a first gate wiring part 141 and a second gate wiring part 142 arranged at positions at which the first gate wiring part 141 and the second gate wiring part 142 face each other with the source electrode 120 therebetween; a shield wiring 140 having a first shield wiring part 141 and a second shield wiring part 142 arranged at positions at which the first shield wiring part 141 and the second shield wiring part 142 face each other; a plurality of trenches 151; a gate electrode 153; a shield electrode 154; and an insulation region 155. The shield wiring 140 is electrically connected with the source electrode 120 through a snubber resistance adjustment part 160 having a resistance component.SELECTED DRAWING: Figure 1
Patent JP-2022149498-A (JP)
Title: Encryption key generation device, encryption key generation program, and encryption key generation/deletion method
Inventor: FUJIWARA MIKIO
IPC: H04L9/18
Filed: 2021-03-25
Abstract: To provide an encryption key generation device capable of generating an encryption key that can be safely erased from a shared key shared between transmission and reception generated by quantum key distribution.SOLUTION: An encryption key generation device 2 includes shared key separation means 23 for separating a shared key K0 into a first key K1 and a second key K2, storing the first key K1 in nonvolatile storage means 20, and storing the second key K2 in volatile storage means 21, key extension means 24 for extending the second key K2 to the same key length as the first key K1 and storing the key in the volatile storage means 21 as a third key K3, and cryptographic key calculation means 25 for calculating a cryptographic key K4 by the exclusive OR of the first key K1 and the third key K3, and storing the cryptographic key K4 in the volatile storage means 21.SELECTED DRAWING: Figure 2
Patent JP-2021103578-A (JP)
Title: Information extraction method, device, electronic apparatus, storage medium, and computer program
Inventor: QU FU
IPC: G06T7/00
Filed: 2021-03-26
Abstract: To provide an information extraction method and device, an electronic apparatus, a storage medium, and a computer program capable of easily and quickly extracting information by determining an information position corresponding to a document image of a category by constructing a position template of a document image of a specific category and extracting information from the information position.SOLUTION: A method comprises the steps: obtaining a position template corresponding to a category of a target document image; determining key point positions on the target document image; generating a transformation matrix based on the key point positions on the target document image and the key point positions on the position template; determining an information position corresponding to the target document image based on the information position on the position template and the transformation matrix; and extracting the information at the information position corresponding to the target document image to obtain the information in the target document image.SELECTED DRAWING: Figure 2
Patent JP-2022150505-A (JP)
Title: Electric wire with terminal, wire harness, and manufacturing method for electric wire with terminal
Inventor: YAMADA TAKUO
IPC: H01R43/02
Filed: 2021-03-26
Abstract: To prevent a conductor joined to a terminal from damaging a tube covering the terminal.SOLUTION: An electric wire 1A with a terminal includes a coated wire 3 having a conductor 31 made of a plurality of metal wires, and a terminal 2A to which the conductor 31 is joined, a predetermined range from the tip of the conductor 31 is joined to the terminal, and the thickness of the tip of the joined portion of the conductor 31 is less than or equal to the thickness of the other joined portion of the conductor 31. Since the tip of the conductor 31 has a thickness equal to or smaller than the thickness of the joined other portion, it does not bounce up and does not damage a covering tube.SELECTED DRAWING: Figure 1
Patent JP-2022153898-A (JP)
Title: Sleeve for die-casting device and die-casting device
Inventor: HASHIMOTO TOMOHIRO
IPC: B22D17/20
Filed: 2021-03-30
Abstract: To provide a simple-structured sleeve for a die-casting device that can suppress a temperature drop of a molten metal supplied into a sleeve for a die-casting device.SOLUTION: A sleeve for a die-casting device 6 has a cylindrical sleeve body 10 extending in an axial direction, the sleeve body has an outer peripheral surface 10a partially in contact with an inner surface of the through hole in a state of being inserted into a through hole 10b, and a recess 15 that hollows in a radial direction with respect to the outer peripheral surface on a side of the radial direction outer peripheral side of the sleeve body and partially located in the through hole.SELECTED DRAWING: Figure 2
Patent JP-2022153974-A (JP)
Title: Vinyl chloride resin composition, and insulated wire using the same
Inventor: KIKUCHI RYUTARO
IPC: C08L23/30
Filed: 2021-03-30
Abstract: To improve extrusion molding characteristics and long run heat resistance of an insulating layer.SOLUTION: An electric wire (insulated wire) 10 has a conductor 11, and an insulating layer 12 coating the conductor 11. The insulating layer 12 contains, with respect to 100 pts.mass of polyvinyl chloride, 4 pts.mass or more of hydrotalcite, and 0.03 pts.mass or more of polyethylene oxide and calcium laurate as the sum total.SELECTED DRAWING: Figure 1
Patent JP-2022154794-A (JP)
Title: Dynamic torque measuring device and dynamic torque measurement method
Inventor: WAKABAYASHI TATSUO
IPC: G01L3/14
Filed: 2021-03-30
Abstract: To provide a dynamic torque measuring device and a dynamic torque measurement method capable of precisely measuring dynamic torque by simultaneous rotation occurring in a fixed-side member even in a state in which a rotational speed of a rotation-side member changes every moment in a state in which an external load is applied to a measured object.SOLUTION: A dynamic torque measuring device 10 includes: a first support mechanism 20 for rotatably supporting a rotation-side member 12; and a second support mechanism 30 for supporting a fixed-side member 13 so as to be capable of simultaneously rotating it when the rotation-side member 12 is rotated. The second support mechanism 30 has: a simultaneous rotation part 31 that holds the fixed-side member 13 and is simultaneously rotated along with the fixed-side member 13; and a load part 33 for supporting the simultaneous rotation part 31 by a static pressure bearing 32 so as to be capable of relatively rotating it and for applying a load. Dynamic torque is given by measuring tangential force generated in the fixed-side member 13 or the simultaneous rotation part 31.SELECTED DRAWING: Figure 1
Patent JP-2022155311-A (JP)
Title: Information distribution device and information distribution system
Inventor: HASHIMOTO KEIJI
IPC: G06Q30/02
Filed: 2021-03-30
Abstract: To provide an information distribution device and an information distribution system that can improve advertising effects.SOLUTION: An information distribution device has a control device. The control device distributes information to be displayed on a display device via a communication network to a small vehicle equipped with the display device that displays information toward the outside. The information includes advertisement information on a product or a service provided by an advertiser and recommendation information indicating an action recommended for travel of the small vehicle. The control device collects information on an area where many people gather via the communication network (step S101), and determines contents of the recommendation information on the basis of the collected information on the area (step S102). The control device transmits the recommendation information to a mobile terminal possessed by a user of the small vehicle via the communication network (step S103).SELECTED DRAWING: Figure 7
Patent JP-2021121016-A (JP)
Title: Light-emitting element, display device, electronic apparatus, and lighting device
Inventor: SEO TETSUSHI
IPC: G02B5/20
Filed: 2021-03-31
Abstract: To provide a light-emitting element which contains material emitting fluorescence as a light-emitting substance, and to provide a light-emitting element which has high luminous efficiency.SOLUTION: A light-emitting element has a pair of electrodes and an EL layer provided between the pair of electrodes. The EL layer has a light-emitting layer. The light-emitting layer contains host material and guest material. The host material has difference between singlet excitation energy level and triplet excitation energy level greater than 0 eV and equal to or less than 0.2 eV. The guest material has a function capable of emitting fluorescence. The triplet excitation energy level of the host material is higher than triplet excitation energy level of the guest material.SELECTED DRAWING: Figure 1
Patent JP-2022155904-A (JP)
Title: Moving mechanism and printer
Inventor: KOBAYASHI AKIHIRO
IPC: B41J2/01
Filed: 2021-03-31
Abstract: To provide a moving mechanism and a printer that are able to reduce a load applied to move a table.SOLUTION: A right link member and a left link member 102 connect long members in an X shape and vertically extend and shorten them. A lower frame member 103 and an upper frame member 104 use support holes in rear-end portions thereof to rotatably support a support shaft held by rear-end portions of the right link member and the left link member 102. The lower frame member 103 and the upper frame member 104 use guide holes in front-end portions thereof to support a guide shaft, which is held by front-end portions of the right link member and the left link member 102, such that the guide shaft is movable in forward and backward directions and rotatable. An engaging portion 225 provided at the rear-end portion of the upper frame member 104 engages with a trapezoidal screw 290 of a drive mechanism 105. The drive mechanism 105 is coupled to the lower frame member 103. When the trapezoidal screw 290 is rotated by driving a drive motor 300, the upper frame member 104 is moved upward/downward with respect to the lower frame member 103.SELECTED DRAWING: Figure 5
Patent JP-2022156447-A (JP)
Title: Disaster prevention system for conveyance robot operation facility
Inventor: HORI MASAHIKO
IPC: G08B17/00
Filed: 2021-03-31
Abstract: To enable efficient initial firefighting by executing fire extinguishing activities intensively for a transfer robot that has caught fire in a facility where goods are conveyed by operating a conveyance robot.SOLUTION: A disaster prevention system installed in a facility where goods are conveyed by operating a conveyance robot that can autonomously travel includes: a support body installed so as to surround a recharging space to which the conveyance robot returns for recharging a battery mounted on itself; a fire detector supported on the upper part of the support body for detecting a fire in the recharging space; a fire extinguisher supported on the upper part of the support body for jetting a fire extinguishing agent in a smoke state inside the recharging space; and a control machine for actuating the fire extinguisher when the fire detector detects a fire.SELECTED DRAWING: Figure 2
Patent JP-2022157206-A (JP)
Title: Ophthalmologic apparatus and control method thereof
Inventor: FUJINO MAKOTO
IPC: A61B3/12
Filed: 2021-03-31
Abstract: To provide an ophthalmologic apparatus that allows a focusing state of the ophthalmologic apparatus for an observed site to be evaluated at low cost and with a high degree of precision, and to provide a control method of the ophthalmologic apparatus.SOLUTION: An ophthalmologic apparatus includes: an illumination system for emitting illumination light to part of an observed site of an eye to be examined; an optical scanner for deflecting the illumination light emitted to the observed site from the illumination system and moving an illumination region of the illumination light in the observed site; a modulation control part for controlling the illumination system and modulating the intensity of the illumination light once or more than once while the optical scanner is deflecting the illumination light; a light reception system having a detector for detecting return light from the illumination region moving in the observed site according to the deflection of the illumination light while the optical scanner is deflecting the illumination light; and a focusing evaluation part for evaluating a focusing state of the light reception system for the observed site on the basis of a detection signal of the return light detected by the detector.SELECTED DRAWING: Figure 5
Patent JP-2022157263-A (JP)
Title: Display controller, display control method, and display control program
Inventor: HASE TAKAAKI
IPC: G08G1/00
Filed: 2021-03-31
Abstract: To provide a display controller, a display control method, and a display control program that encourage drivers to view information that is being watched by an administrator.SOLUTION: A display controller includes: an acquisition unit that acquires a viewing history where information pertaining to the operation of a vehicle corresponding to each display element in a plurality of display elements has been displayed on respective display units of a driver of the vehicle and an administrator who manages the driver; an identification unit that identifies a specific element in the plurality of display elements based on a difference between the number of views of the driver and the number of views of the administrator in the viewing history acquired by the acquisition unit; and a display control unit that displays a display mode relating to the specific element identified by the identification unit on the display unit of at least one of the driver's side and the administrator's side differently from the display modes relating to other display elements.SELECTED DRAWING: Figure 1
Patent JP-2022157587-A (JP)
Title: Manufacturing method for flux-cored cut wire and weld joint
Inventor: MATSUO TAKESHI
IPC: B23K35/30
Filed: 2021-03-31
Abstract: To provide a manufacturing method for a flux-cored cut wire and a weld joint which can suppress the generation of low-temperature cracks without carrying out base metal preheating work and form a weld metal having a favorite bead shape.SOLUTION: This invention includes a gas-shield arc-welding flux-cored wire comprising a steel jacket with a Ni content of 50 mass % or less and flux charging the interior of the steel jacket, containing in a sum total of 0.01%-20.00% of rare earth oxide by mass% to the total mass of the flux-cored wire, and having a Cr content of less than 0-22.00 mass% by mass% to the total mass of the flux-cored wire in a chemical composition excluding fluoride, nitride, oxide, and metal carbonate.SELECTED DRAWING: None
Patent JP-2021175659-A (JP)
Title: Bicycle wheel rim and process for manufacturing the same
Inventor: FELTRIN MAURI
IPC: B60B21/00
Filed: 2021-04-14
Abstract: To provide a rim made of composite material that can best and most readily withstand mechanical stresses.SOLUTION: A bicycle wheel rim comprises a wall (56) made of composite material having a plurality of perforated spoke-attachment seats (58), where each of the perforated seats (58) is delimited by at least one first area (62) comprising an amassment of continuous structural fibers (60) and at least one second area (64) circumferentially separated from the first area (62) and comprising cut structural fibers (60). A process for manufacturing the rim is also disclosed.SELECTED DRAWING: Figure 3
Patent JP-2022168503-A (JP)
Inventor: HASEGAWA SHOICHI
IPC: B65D21/036
Filed: 2021-04-26
Abstract: 【課題】積み重ねたときの荷崩れを確実に防止でき、かつ、製品を安定して収納する上で有利になる包装箱を提供する。【解決手段】包装箱１は、箱底部２と、箱上部３とを備える。複数の包装箱１を積み重ねたときに、包装箱１の箱上部３が形成する凸面または凹面が、その上段の包装箱１の箱底部２が形成する凹面または凸面と組み合わされるように構成されている。上記凸面または上記凹面は、第一方向に沿って延びている。包装箱１を水平面に置いたときに第一方向に直交して水平になる方向が第二方向である。第一方向についての包装箱１の長さが、第二方向についての包装箱１の長さの２倍以上である。【選択図】図２
Patent JP-2022170162-A (JP)
Title: Electronic component
Inventor: ISHIZUYA MASAHIDE
IPC: H01G4/30
Filed: 2021-04-28
Abstract: To provide an electronic component that can be easily manufactured and has excellent reliability.SOLUTION: An electronic component has an element body 4 with a plurality of side surfaces 5a to 5d along the circumferential direction. The element body 4 has insulating layers 16a to 16d that continuously cover the plurality of side surfaces 5a to 5d along the circumferential direction, and the melting points of the insulating layers 16a to 16d are lower than the melting points of dielectric layers 10 and 11 of the element body 4. The main component of the insulating layer is glass.SELECTED DRAWING: Figure 2A
Patent JP-2021119627-A (JP)
Title: Semiconductor device
Inventor: SASAGAWA SHINYA
IPC: H01L27/32
Filed: 2021-04-30
Abstract: To provide a transistor which can suppress the occurrence of a geometric defect in a semiconductor device in the case of forming a source electrode layer and a drain electrode layer on an oxide semiconductor film in contact with each other, and to form source and drain electrode layers each having a sectional shape which is unlikely to cause a stage cut even if a gate insulative film formed on the source and drain electrode layers or the oxide semiconductor film is small in film thickness.SOLUTION: In a semiconductor device, an exposed portion of an oxide semiconductor film is reduced in film thickness by the steps of: forming the oxide semiconductor film having a crystal structure on an insulation surface; forming an electrode layer on a part of the oxide semiconductor film; and exposing to dilute hydrofluoric acid of a concentration of over 0.0001% up to 0.25%.SELECTED DRAWING: Figure 1
Patent JP-2022174596-A (JP)
Title: Automatic driving system, automatic driving control method, and automatic driving control program
Inventor: IWAMOTO TAKAYUKI
IPC: B60W50/035
Filed: 2021-05-11
Abstract: To appropriately control an automatic driving vehicle when an abnormality occurs in a remote support system for providing remote support to the automatic driving vehicle.SOLUTION: An automatic driving system controls an automatic driving vehicle which is an object of remote support. Specific position information indicates specific positions where there is a possibility of the remote support being required. The automatic driving system determines whether there is an abnormality in a remote support system for providing the remote support to the automatic driving vehicle. When the abnormality in the remote support system is detected, the automatic driving system sets any one of the specific positions on a target route from a current position of the automatic driving vehicle to a destination as a limit position on the basis of the specific position information. Further, the automatic driving system sets a target retreat position such that the target retreat position is included in the target route from the current position to the limit position. Then, the automatic driving system controls the automatic driving vehicle such that the automatic driving vehicle stops at the target retreat position.SELECTED DRAWING: Figure 8
Patent JP-2022174861-A (JP)
Title: fishing wear
Inventor: MORIKOSHI YASUMICHI
IPC: A41D3/04
Filed: 2021-05-12
Abstract: To improve comfort of a wearer while wearability is maintained without interfering with a function as a wear.SOLUTION: A three-layer structure laminated with an outer layer 2 formed of a waterproof material, an inner layer 3 which is arranged inside the outer layer 2 and is formed of a waterproof and moisture permeable material, and an intermediate layer 4 which is arranged between the outer layer 2 and the inner layer 3 and has water absorbability (hygroscopicity) is constituted. A fishing wear having a penetrating part 10b which penetrates in a thickness direction in a portion of an opening end 10a side formed in the wear and connects an inner side and the intermediate layer 4 of the wear is provided.SELECTED DRAWING: Figure 3
Patent JP-2022176831-A (JP)
Title: Received order management device, received order management method, and received order management program
Inventor: TANAKA TAKESHI
IPC: G06Q30/06
Filed: 2021-05-17
Abstract: To provide a received order management device which can reduce work burden at the time of stockout when orders from multiple shops are received at the same time.SOLUTION: In a received order management device 100, a received order input unit 102a causes a storage unit 106 to store received order assignment master data 106a consisting of product and request destination pairs respectively associated with a received order quantity limit which have been registered and also operates to store received order data including a received order number, a received order delivery due date, a client which is a shop, a product, and a received order quantity in a data file 106b in the storage unit 106. An apportionment processing unit 102b refers to the data file 106b stored in the storage unit 106 and when the received order quantities of target received order data, having the same product and request destination pair, exceed a received order quantity limit which has been retrieved from the master data using the product and request destination pair as a key, automatically performs an apportionment process on the received order quantities within the received order quantity limit and updates them.SELECTED DRAWING: Figure 1