baber/WOPTO huggingface dataset:
Patent JP-2020174456-A (JP)
Title: Manufacturing method of rotor and magnetic material
Inventor: KAMIO YOSHIKI
IPC: H02K1/27
Filed: 2019-04-10
Abstract: To provide a manufacturing method of a rotor to which a magnetic material part of a split structure can be easily assembled, and the magnetic material which is used for manufacture of the rotor.SOLUTION: A rotor has a plurality of magnetic material parts 40 forming a circular-arc cross-section. The magnetic material parts 40 are provided in a mode to be aligned in a peripheral direction of a shaft 30 to form a cylindrical shape covering an outer peripheral surface of the shaft 30. In manufacture of the rotor, a coupled magnetic material 60 having a slit 63 extending in a radial direction of the shaft 30 and a direction of an axis L is first arranged to form the cylindrical shape covering the outer peripheral surface of the shaft 30 (Fig. 6(a)). After that, a cylindrical sleeve is arranged in a mode to support the outer peripheral surface of the coupled magnetic material 60 by an inner peripheral surface of the sleeve. At this time, the coupled magnetic material 60 in a state of being supported by the inner peripheral surface of the sleeve is split at a formation position of the slit 63 (Fig. 6(b)).SELECTED DRAWING: Figure 6
Patent JP-2020174329-A (JP)
Title: Information processing device, display method, and computer program
Inventor: OHATA KOJI
IPC: H04N21/431
Filed: 2019-04-12
Abstract: To provide a novel viewing experience to a user viewing a virtual space.SOLUTION: An information processing device 202 generates a display image for reproducing a video content on a screen provided in a virtual space, the display image having an effect image based on the video content arranged in a space from a viewing position of a user to the screen in the virtual space. The information processing unit 202 causes a display device such as a head-mounted display 100 to display the generated display image.SELECTED DRAWING: Figure 3
Patent JP-2020176666-A (JP)
Title: Method for manufacturing high pressure tank
Inventor: MAEKAWA MOTOKI
IPC: F16J12/00
Filed: 2019-04-17
Abstract: To provide a method for manufacturing a high pressure tank capable of preventing an O ring from deviating from an O ring groove of a mouthpiece upon attaching the mouthpiece and the O ring to a liner.SOLUTION: A method for manufacturing a high pressure tank 10 having an O ring 33 between a liner 11 and a mouthpiece 12, comprises attaching the O ring 33, the mouthpiece 12 and a collar 53 to the liner 11, and then removing the collar 53 from the mouthpiece 12 in a state where the O ring 33 is attached between the outer peripheral surface of the collar 53 which has the same outer diameter as the outer diameter of the liner 11 at an attachment position of the O ring 33, and an O ring groove 42 of the mouthpiece 12, upon attaching the O ring 33 and the mouthpiece 12 to the liner 11.SELECTED DRAWING: Figure 3
Patent JP-2020002763-A (JP)
Title: Entrapment detection sensor
Inventor: KAWASE KENJI
IPC: H01H13/18
Filed: 2019-04-17
Abstract: To provide an entrapment detection sensor capable of detecting entrapment even when external force is applied from a direction inclined to a movement direction of a sliding door during a closing operation of the sliding door.SOLUTION: An entrapment detection sensor 2 for detecting entrapment during a closing operation of a sliding door 11 includes: a door leading edge rubber 3 having a hollow part 30 therein and mounted to a tip in the closing direction of the sliding door 11; and a plurality of linear pressure-sensitive members 4 accommodated in the hollow part 30 and configured by disposing a plurality of conductor wires 42 inside a tube 41 spaced apart from each other. The door leading edge rubber 3 includes a plurality of accommodation spaces 301-303 for accommodating the plurality of linear pressure-sensitive members 4, respectively in the hollow part 30. Movement of the linear pressure-sensitive members 4 in the plurality of accommodation spaces 301-303 is restricted by partition parts 35 and the plurality of accommodation spaces are defined by the partition parts without clearance.SELECTED DRAWING: Figure 2
Patent JP-2020174996-A (JP)
Title: Absorbent article
Inventor: WADA ICHIRO
IPC: A61F13/537
Filed: 2019-04-19
Abstract: To provide an absorbent article excellent in body fluid diffusibility when repeatedly absorbing.SOLUTION: An absorbent article 1 includes: a liquid permeable top sheet 2; a liquid impermeable back sheet 3; and an absorber layer 4 arranged between the top sheet 2 and the back sheet 3. The absorbent article 1 is provided with a gel lotion application part 5 where gel lotion is applied in at least one part of an area overlapping the absorber layer 4 in the thickness direction, of a fiber sheet selected from the top sheet 2 and a sheet that may be arranged between the top sheet and the absorber layer. The gel lotion includes styrene-based elastomer, hydrocarbon-based oil and a surfactant. The area of the fiber sheet provided with the gel lotion application part 5 includes a high fiber density part that is higher in fiber density than the peripheral parts.SELECTED DRAWING: Figure 1
Patent JP-2019111451-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F7/02
Filed: 2019-04-23
Abstract: To increase the types of presentation patterns by the lighting of lamps and thereby to enhance amusement of a player.SOLUTION: In a game machine of the present invention, light emission control means comprises: drive data, reproduction method information and output target information; drive data control means for transmitting the drive data to light emission drive means connectable to light emission means of an output target specified by the output target information, according to a reproduction method specified by the reproduction method information; and a plurality of systems in which an execution priority of the drive data is set. For each of the plurality of systems, a first and a second systems can be set. The drive data control means comprises a first drive data control means corresponding to the first system and a second drive data control means corresponding to the second system. The light emission means of an output target specified by the output target information which is referred to by the first drive data control means and the light emission means of an output target specified by the output target information which is referred to by the second drive data control means are controlled so as not to be mutually overlapped.SELECTED DRAWING: Figure 50
Patent JP-2019138302-A (JP)
Title: Engine casing with internal coolant flow patterns
Inventor: ASHISH SHARMA
IPC: F01D25/24
Filed: 2019-04-23
Abstract: To provide an engine casing with internal coolant flow patterns.SOLUTION: An engine case has a first solid wall region 402 and a second solid wall region 403, with an internal region 401 between the first solid wall region 402 and the second solid wall region 403. The internal region 401 defines at least one cavity. Within the cavity, one or more lattice structures are provided that control a flow of coolant air through the cavity. The cavity may be divided into two or more distinct cooling regions for allowing particular coolant flow paths to be provided to different parts of the engine case.SELECTED DRAWING: Figure 4
Patent JP-2020179953-A (JP)
Title: Cargo handling support system
Inventor: INOUE JUNJI
IPC: B66F9/24
Filed: 2019-04-24
Abstract: To provide a cargo handling support system capable of confirming a separation situation between the loading surface of a loading destination and a pallet bottom surface even if a fork supports loads.SOLUTION: A cargo handling support system comprises a camera 43 capable of imaging a front area in the state of a fork 34 supporting a load W and installed in the position where it can be raised and lowered with the fork 34 in a cargo handling device 29, a display to display a captured image captured by the camera 43, and a cargo placement surface height acquisition unit which finds the height of the optical axis of the camera 43 based on the lifting height of the fork 34 detected by a lifting height sensor, and acquires the height of the cargo placement surface based on the height of the optical axis when the optical axis of the camera 43 in the captured image overlaps the cargo placement surface by raising and lowering the fork 34.SELECTED DRAWING: Figure 5
Patent JP-2020180069-A (JP)
Title: Pseudo hair material removing agent
Inventor: SUGAWARA YASUYUKI
IPC: A61K8/37
Filed: 2019-04-25
Abstract: To provide a pseudo hair material removing agent that is effective in removing pseudo hair material.SOLUTION: A pseudo hair material removing agent contains at least one compound selected from fatty acid polyglyceryl or the like, and polyhydric alcohol, or the pseudo hair material removing agent may further contain an anionic surfactant and an ampholytic surfactant, and at least one polymer selected from a cationized polymer and an amphoteric polymer.SELECTED DRAWING: None
Patent JP-2020067653-A (JP)
Title: Optical laminate body with cover glass and image display device with cover glass
Inventor: KATAYAMA FUMIE
IPC: B32B17/10
Filed: 2019-04-25
Abstract: To provide an optical laminate body with a cover glass of which cracks are suppressed, and an image display device with a cover glass having the optical laminate body.SOLUTION: An optical laminate body 100 with a cover glass includes a cover glass 110, a first adhesive layer 120, an optical film 130, and a second adhesive layer 140. The ratio G'/G', which is the ratio of the storage elastic modulus G' of the first adhesive layer under the condition that the temperature is -40°C and the storage elastic modulus G' of the second adhesive layer under the condition that the temperature is -40°C is at least 1.SELECTED DRAWING: Figure 1
Patent JP-2019197728-A (JP)
Title: All-solid battery and manufacturing method thereof
Inventor: KINOSHITA SHUNJI
IPC: H01M10/052
Filed: 2019-04-26
Abstract: To provide an all-solid battery with high energy density and excellent cycle characteristics.SOLUTION: An all-solid battery includes a positive electrode, a negative electrode, and a lithium ion conductive solid electrolyte layer interposed between the positive electrode and the negative electrode. The negative electrode includes a negative electrode active material layer including a metal reversibly alloyed with lithium, and a negative electrode current collector that holds the negative electrode active material layer. The metal is deposited on the surface of the negative electrode current collector or forms the negative electrode active material layer in a state of being bonded by diffusion bonding. The negative electrode active material layer has a thickness of 1 μm or more and 50 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020200239-A (JP)
Title: Sunscreen multilayer particle
Inventor: SASAI ATSUSHI
IPC: A61Q19/00
Filed: 2019-05-09
Abstract: To provide a multilayer UV filter particle which is able to reflect only UV rays with a very narrow cut-off transition range and to have a high transmittance region in visible wavelengths, and is designed to cut off only target light.SOLUTION: The present invention provides a multilayer UV filter particle, comprising: an odd number of alternating layers of high and low refractive index materials, where each layer has a refractive index that differs from that of adjacent layers by at least 0.2, the total number of layers is at least 9, and the particle does not contain a substrate. The particle according to the present invention can have a good UV filtering effect.SELECTED DRAWING: Figure 2
Patent JP-2020186756-A (JP)
Title: Manufacturing device of power element, manufacturing method of power element, and power element
Inventor: KAMATA NAOKI
IPC: F16K31/68
Filed: 2019-05-13
Abstract: To provide a manufacturing device of a power element which can manufacture a power element by using a simple structure while reducing work hours of the manufacturing, and to provide a manufacturing method of the power element and the power element.SOLUTION: A manufacturing method 200 of a power element 8 in which a diaphragm 83 is sandwiched by an upper lid member 82 and a receiving member 86 includes: a housing body part 210 and a cover member 220 which can hermetically enclose a gas, having a predetermined pressure, therein and includes an opening 214; a glass plate GL which covers the opening 214; a holding shaft 230 which is disposed in the housing body part 210 and the cover part 220 and holds the upper lid member 82, the diaphragm 83, and the receiving member 86 in an overlapping state; an actuator 240 which rotates the holding shaft 230; and a laser light source which radiates a laser beam LB to an overlapping part of the upper lid member 82 and the receiving member 86 from the outside of the housing body part 210 through the opening 214 to perform welding.SELECTED DRAWING: Figure 3
Patent JP-2020186489-A (JP)
Title: Polyethylene fiber
Inventor: FURUTA AKIHISA
IPC: A01K91/00
Filed: 2019-05-14
Abstract: To provide a polyethylene fiber having extremely excellent creep resistance while having high strength.SOLUTION: A polyethylene fiber characterized by having creep speed in a creep measurement when a measurement temperature is 70°C and a measurement load is 20% of breaking load of 9.0×10-8 sec-1 or lower, elongation after 24 hours from start of measurement of 2.7% or smaller, and a time reaching elongation of 3.0% is 30 hours or longer, the elongation after 96 hours from the start of measurement is 5.0% or smaller.SELECTED DRAWING: None
Patent JP-2020188391-A (JP)
Title: Image processing apparatus, imaging apparatus, and image processing method
Inventor: KOSAKA YUICHI
IPC: H04N5/232
Filed: 2019-05-16
Abstract: To perform satisfactory peripheral light quantity correction even when an image height on an actual image pick-up device is shifted from the image height of data related to peripheral light quantity drop.SOLUTION: An image processing apparatus 1 creates image data by using output from an image pick-up device 12 that photoelectrically converts light from an imaging optical system 10. The apparatus has acquisition means 1a that acquires first data related to peripheral light quantity drop and correction means 1b that performs peripheral light quantity correction for the image data. The image pick-up device has, for each of pixels, at least two photoelectric conversion units that individually photoelectrically convert first light and second light passing through areas different from each other in an exit pupil of the imaging optical system. The correction means detects a first image height at which a predetermined change occurs in the ratio between the quantities of first light and second light, and performs the peripheral light quantity correction by using the first image height and the first data.SELECTED DRAWING: Figure 1
Patent JP-2020191692-A (JP)
Title: Motor device
Inventor: SHINPO NOBUYUKI
IPC: H02P6/08
Filed: 2019-05-17
Abstract: To improve torque without changing the structure of a rotor.SOLUTION: A motor device 100 comprises a SPM motor 1 including a stator 2 having an iron core 21 and a plurality of coils 23 wound around the iron core 21 and a rotor 3 which can be rotated about a rotation axis and in which a plurality of magnetic poles are formed in the circumferential direction by attaching a plurality of permanent magnets 33 along the circumferential direction, and a power supply part 5 for supplying current to the plurality of coils 23 of the SPM motor 1. Each of the plurality of magnetic poles is oriented such that the direction of an axis of easy magnetization is concentrated toward said stator side. A current supplied by the power supply part is a trapezoidal wave.SELECTED DRAWING: Figure 1
Patent JP-2020189526-A (JP)
Title: Air conditioner for vehicle
Inventor: IZUMIKAWA SHIRO
IPC: B60H1/00
Filed: 2019-05-20
Abstract: To enhance uniformity in an air inflow surface of a heat exchanger for cooling of a flow rate air of passing through the air inflow surface.SOLUTION: An air conditioner for vehicle includes an air blower (10), a heat exchange part (20) including a heat exchanger (21) for cooling, and a duct (30) that connects the air blower and the heat exchange part. An air inflow surface (22) of the heat exchanger for cooling faces a side wall (33) of the duct in a downstream end portion (30D) of the duct, and air flowing in a direction along the air inflow surface of the heat exchanger for cooling in the duct is deflected by at least one air deflection surface (34, 35 and 36) provided on the side wall of the duct and then flows in the heat exchanger for cooling through the air inflow surface. At least a part of an uppermost stream side deflection surface (34) that is the air deflection surface on the uppermost stream side is positioned on the upstream side of a straight column body-shaped virtual space (23) extending in a direction of the side wall with the air inflow surface of the heat exchanger for cooling as a bottom surface.SELECTED DRAWING: Figure 2A
Patent JP-2019203894-A (JP)
Title: Automatically starting and stabilized detent escapement for timepiece
Inventor: ILAN VARDI
IPC: G04B15/08
Filed: 2019-05-24
Abstract: To improve the stability of the functions of a single-beat-type detent escapement by relaxing the problem of automatic start of the detent escapement, and to assure the feasibility in industrial mass production.SOLUTION: In this escapement, a second movable body (2) includes indirect impact means (2.6), and the indirect impact means is disposed so that it does not come into contact with an escape wheel (3) during the whole vibration of an adjustment mechanism in a normal function of the escapement, and comes into contact with the escape wheel during another half stage of each vibration of an adjustment mechanism. In the other half stage, the escape wheel (3) does not transmit the torque to the adjustment mechanism by the direct impact using the escape wheel (3). Therefore, following an unintended motion or an unintended stop of the timepiece movement, the torque is transmitted to the adjustment mechanism of the timepiece movement by the indirect impact via the second movable body (2). Thus, distinction is performed.SELECTED DRAWING: Figure 3
Patent JP-2020065243-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SASAKI TAKAMITSU
IPC: H04L12/28
Filed: 2019-05-27
Abstract: To provide an information processing device, etc. for preventing an occurrence of cyber-attack or seriousness of damage by suppressing intrusion into an in-vehicle network even if it is a method unknown to a vehicle alone.SOLUTION: A security risk countermeasure server 10 for processing information of a first vehicle and a second vehicle includes: an incident information acquisition unit 11 for acquiring incident information related to a record of incidents occurred in the vehicle; a vehicle information acquisition unit 12 for acquiring second vehicle information related to a state of a second vehicle via communication with the second vehicle; a storage unit 13 for storing the incident information and the second vehicle information; a risk determination unit 14 for determining a risk level of a vehicle function of the second vehicle on the basis of a degree of coincidence between the incident information and the second vehicle information; a risk countermeasure instruction generation unit 16 for generating a function restriction instruction for a vehicle function of the first vehicle corresponding to a vehicle function of the second vehicle when the risk level is higher than a first standard; and an instruction output unit 17 for outputting the function restriction instruction.SELECTED DRAWING: Figure 4
Patent JP-2020193701-A (JP)
Title: Vehicle controller and vehicle control method
Inventor: MIZUNO TOMOHIDE
IPC: F16H61/12
Filed: 2019-05-30
Abstract: To eliminate output limit of a drive source quickly, in a situation of being able to secure the protection of a transmission.SOLUTION: A vehicle controller that controls a vehicle 100 having a variator 20 arranged downstream of an engine 1 in a power transmission path, has a controller 10 that limits the output of the engine 1 when conditions including a condition that sudden deceleration determination of the vehicle 100 and determination that a transmission torque capacity of an SEC pulley 22 decreases in the variator 20 have been made are satisfied. The controller 10 releases the output limit of the engine 1 when the transmitted torque capacity of the SEC pulley 22 exceeds required torque for the engine 1.SELECTED DRAWING: Figure 1
Patent JP-2020195930-A (JP)
Title: Fine bubble generation nozzle
Inventor: KATAOKA KUNIO
IPC: B01F1/00
Filed: 2019-05-30
Abstract: To provide a technique capable of including a large amount of fine bubbles in gas-dissolved pressurized water outflowing to an outflow position.SOLUTION: A fine bubble generation nozzle includes: a pressure-reduced circulation part reducing the pressure of gas-dissolved pressurized water dissolving a gas in water and having a pressure reducing pipe, an inlet side opening part and an outlet side opening part; a first collision chamber being disposed at the downstream side of the pressure-reduced circulation part and having a flow passage area larger than the opening area of the outlet side opening part, a first flow passage space passing the gas-dissolved pressurized water discharged from the outlet side opening part, a first collision wall being disposed in a range opposing the outlet side opening part and changing the flow direction of the gas-dissolved pressurized water by that the gas-dissolved pressurized water discharged from the outlet side opening part collides, a projection disposed on the collision wall and projected toward the outlet side opening part from the first collision wall; and an outflow part where the gas-dissolved pressurized water after passing the first collision chamber outflows to an outflow position.SELECTED DRAWING: Figure 1
Patent JP-2020196211-A (JP)
Title: Thermal print head
Inventor: KOBAYASHI DAIKI
IPC: B41J2/335
Filed: 2019-06-04
Abstract: To improve print quality.SOLUTION: A thermal print head includes: an electrode layer 30 which has a connection section 34 extending in a main scanning direction X, a common electrode 31 which is arranged at an interval in the main scanning direction X at a downstream side end in a sub-scanning direction Y of the connection section 34 and has a plurality of first belt-like sections 33 extending toward a downstream side, and a plurality of individual electrodes 32 which have second belt-like sections 36 arranged between the first belt-like sections 33 adjacent to each other in the main scanning direction X; and a resistor layer 40 which overlaps the plurality of first belt-like sections 33 and the plurality of second belt-like sections 36. The resistor layer 40 has first heating sections 41A and 41B between a prescribed second belt-like section 36X and both first belt-like sections 33L and 33R adjacent to the second belt-like section 36X in the main scanning direction X and a second heating section 41C between a portion opposed to a tip edge of the second belt-like section 36X in the sub-scanning direction Y and the second belt-like section 36X.SELECTED DRAWING: Figure 5