baber/WOPTO huggingface dataset:
Patent JP-2021154309-A (JP)
Title: Method of manufacturing liquid-cooled jacket and friction-stir joining method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2020-03-25
Abstract: To provide a method of manufacturing a liquid-cooled jacket that can appropriately join metal made of different materials to each other and grasp a passing position of a rotary tool.SOLUTION: The method of manufacturing a liquid-cooled jacket includes: a main joining step in which a tip face of a protrusion part F5 of a tip-side pin F3 of a rotary tool F that rotates is inserted at a depth equal to or slightly larger than a depth of a bottom surface 12a of a step, and a crude dense part with a predetermined width is formed at a site close to a side surface 12b of the step in a plasticized region W1, while friction-stirring a first butted part J1 by making the rotary tool F rotate once around the first butted part with the tip-side pin F3 slightly contacted with at least an upper side of a jacket main body 2, while contacting an outer peripheral surface of a base end-side pin F2 with a surface 3a of a sealed body 3; and an inspecting step in which flaw detection for detecting the crude dense part is performed after the main joining step, so as to identify a passing position of the tip-side pin F3.SELECTED DRAWING: Figure 9
Patent JP-2021158513-A (JP)
Title: Image processing apparatus, control method therefor, image capturing apparatus, program, and storage medium
Inventor: OUCHI KENJI
IPC: H04N5/235
Filed: 2020-03-26
Abstract: To provide an image processing apparatus capable of preventing variation in brightness between images obtained by continuous shooting involving flash emission.SOLUTION: An image processing apparatus includes: a first acquisition unit configured to acquire an image shot by continuous shooting while emitting a flash; a second acquisition unit configured to acquire light emission information of the flash in the continuous shooting; a detection unit configured to detect a light emission variation of the flash based on the light emission information; a setting unit configured to set a parameter of a virtual light source for correcting a variation of brightness of the image shot by the continuous shooting due to the light emission variation on the basis of a result of detecting the light emission variation; and a correction unit configured to correct the image shot by the continuous shooting on the basis of the set parameter of the virtual light source.SELECTED DRAWING: Figure 6
Patent JP-2021153499-A (JP)
Title: Cold confectionery manufacturing apparatus and manufacturing method
Inventor: IWAI MASARU
IPC: A23G9/22
Filed: 2020-03-27
Abstract: To provide a manufacturing apparatus capable of manufacturing multi-layer cold confectionery that is excellent in smoothness of the edge face in the extrusion direction.SOLUTION: Provided is a cold confectionery manufacturing apparatus that includes an extrusion unit 10 for discharging the unhardened material of a cold confectionery material, and a cutting unit for cutting the unhardened material discharged from the extrusion unit 10 in a direction intersecting the extrusion direction, and in which the extrusion unit 10 has a first nozzle 11 having a cylindrical main cylinder portion 11b and a second nozzle 12 provided inside the first nozzle 11, the second nozzle 12 has a trunk pipe portion 12b that rotates about the center axis P of the main cylinder portion 11b as a rotation axis, and a branch pipe portion 12d that protrudes from the trunk pipe portion 12b, and the branch pipe portion 12d has a discharge pore 12e whose aperture area increases as the distance from the trunk pipe portion increases.SELECTED DRAWING: Figure 3
Patent JP-2021102039-A (JP)
Title: Dryer
Inventor: TAKAHASHI KENJI
IPC: D06F58/10
Filed: 2020-03-30
Abstract: To provide a dryer enabling the satisfactory movement of a placement part.SOLUTION: A dryer includes: a housing in which a drying space is demarcated; a placement part which enables a mat-like member to be placed on placement surfaces on both sides provided with holes, and in which an internal space is demarcated; a bottom part which is the bottom part of the housing, which, when the placement part is moved forward and backward, serves as a travel surface for a part thereof, and in which a space is demarcated; at least two front wheel casters provided on the front side of the lower surface of the placement part; and at least two rear wheel casters provided on the rear side of the lower surface of the placement part. When the rear wheel casters of the dryer travel on the bottom part, and the placement part is accommodated in the drying space of the housing, the internal space of the placement part communicates air-tightly with the space of the bottom part.SELECTED DRAWING: Figure 1
Patent JP-2021160397-A (JP)
Title: Failure cause estimation method and device for power supply system in vehicle
Inventor: TAKAMATSU MASAAKI
IPC: B60R16/02
Filed: 2020-03-30
Abstract: To provide power supply system failure cause estimation method and device which can estimate power supply system failure cause and enables quick inspection and repair.SOLUTION: A vehicle power supply system failure cause estimation device (300), which has a plurality of ECU (200) and power supply units (101, 102) for supplying electric power source to the plurality of ECU, has: ECU matrix creating means (303) which inputs each back-up data from a plurality of prescribed ECU of the plurality of ECU (200), and creates a matrix which indicates correspondence between the plurality of prescribed ECU and each back-up data; and failure cause estimation means (304) which estimates power supply system failure cause on the basis of whether each back-up data of the plurality of prescribed ECU indicates normal shutdown or not. Shutdown generating voltages when power supply voltage drops in the plurality of prescribed ECU are different from one another within a prescribed voltage range.SELECTED DRAWING: Figure 2
Patent JP-2021159156-A (JP)
Title: Capsule-type sensor
Inventor: OTA HIDETOSHI
IPC: A61B1/00
Filed: 2020-03-30
Abstract: To directly examine a state of the inside of a digestive organ under conditions with less burden on a subject's body and visually confirm a result.SOLUTION: A capsule-type sensor according to the present disclosure, includes a capsule, at least a part of which is transparent and that protects a built-in component, a sensor mounted on an outer surface of the transparent part of the capsule and changing the color by an action of a substance absorbed in the digestive organ or environment in the digestive organ, and a camera disposed inside the capsule and capturing an image of the sensor.SELECTED DRAWING: Figure 1
Patent JP-2021163570-A (JP)
Title: Control system and control device
Inventor: SAITO YASUHIRO
IPC: H04Q9/00
Filed: 2020-03-31
Abstract: To provide a control system and a control device that can easily associate a plurality of target devices with a management device.SOLUTION: The control system includes a plurality of target devices and a control unit. The plurality of target devices is connected in series by a communication cable that can supply power of a predetermined standard and can send and receive signals. The control device acquires IP addresses from the plurality of target devices and estimates locations of the target devices on the basis of differences in timings of acquisitions of the acquired IP addresses.SELECTED DRAWING: Figure 6
Patent JP-2021159254-A (JP)
Title: Odor adsorptive stretched film
Inventor: TAKEUCHI NAOYA
IPC: B65D65/40
Filed: 2020-03-31
Abstract: To provide a film that has an excellent balance among manufacture suitability such as film formation properties, filling machine suitability, and a high odor adsorption effect for adsorbing all of odor substances of aldehydes, ketones, a sulfur-based compound or amines, over a long period of time, and a packaging material and a package using the film.SOLUTION: An odor adsorptive stretched film can adsorb odor of aldehydes, ketones, a sulfur-based compound or amines includes at least an odor adsorptive layer, the odor adsorptive layer containing a binder resin and an odor adsorbent, the odor adsorbent containing hydrophobic zeolite and/or a metal-carried inorganic porous body, in which the water vapor permeability of the odor adsorptive stretched film is 10 g/(m2 day) or more.SELECTED DRAWING: Figure 3
Patent JP-2021162727-A (JP)
Title: Aerial image forming device
Inventor: ISHIMA ATSUSHI
IPC: H04N13/302
Filed: 2020-03-31
Abstract: To use an aerial image forming device in a bathroom without being affected by water, such as dew condensation by preventing attachment of water droplets to a surface of a display.SOLUTION: An aerial image forming device according to an aspect of the present embodiment comprises: a housing; a display; an image forming plate; and a heater. The housing has an opening. The display is arranged in the housing and has a display surface that displays an image. The image forming plate is arranged in the opening or in the vicinity of the opening, has an element surface, and forms an image displayed on the display surface in an area in plane symmetry with the display surface with respect to the element surface. The heater is arranged in the housing and heats the inside of the housing.SELECTED DRAWING: Figure 3
Patent JP-2021161569-A (JP)
Title: Aramid fiber cord for reinforcing rubber
Inventor: KUSANISHI YOSHIHIRO
IPC: D06M15/55
Filed: 2020-03-31
Abstract: To provide an aramid fiber cord having rubber adhesion equivalent to that of a dip cord after subjected to adhesive treatment with two bath treatment even when subjected to adhesive treatment with one bath treatment.SOLUTION: An aramid fiber cord is obtained after being subjected to adhesive treatment. The adhesive includes resorcin formalin rubber latex (RFL) and a blocked polyisocyanate compound. An adhesion rate of the adhesive to the aramid fiber cord (before applying adhesive) is 5-30 mass%, and an impregnation rate of the adhesive into the aramid fiber cord is 30-70%.SELECTED DRAWING: None
Patent JP-2020123364-A (JP)
Title: Virtual label display processing program
Inventor: ZHU FENG
IPC: G06T19/00
Filed: 2020-03-31
Abstract: To improve convenience of a user by using label printing data prepared in advance and locating the most suitable place for attaching a label.SOLUTION: A CPU of a control circuit section 15 executes: a step S12 to generate virtual image data of a label; a step S13 to acquire actual image data including a photographed electric pot P; a step S14 to synthesize the actual image data with the virtual image data to generate synthesized image data; a step S15 to output the generated synthesized image data to a display unit 13 and superpose a virtual label LI in an image of a desired visual field to display it; a step S17 to determine whether or not an appearance of the electric pot P and that of the label satisfy desired adaptability on the basis of the actual image data and the virtual image data; and a step S18 to execute prescribed adaptability notification when determined that they satisfy adaptability.SELECTED DRAWING: Figure 9
Patent JP-2021160895-A (JP)
Title: Winding device and manufacturing method for wound object
Inventor: KISHI TOSHIYUKI
IPC: B65H23/195
Filed: 2020-04-01
Abstract: To provide a winding device that is able to suppress winding deviation of a belt-like body.SOLUTION: According to an embodiment, a winding device includes a winding core and an adjusting mechanism. The winding core has a central axis and rotates about the central axis to thereby wind a plurality of belt-like bodies including a first belt-like body and a second belt-like body in close contact with the first belt-like body from outside. The adjusting mechanism changes an area of a region between a first position where the first belt-like body starts coming into contact with a member inside the first belt-like body from outside on an outer peripheral surface of the winding core and a second position where the second belt-like body starts coming into contact with the first belt-like body from outside on the outer peripheral surface of the winding core.SELECTED DRAWING: Figure 6
Patent JP-2021159517-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2020-04-01
Abstract: To provide a game machine with unprecedented interest.SOLUTION: A game machine for executing a game with a variable display of variable display means on the basis of an operation by a player and executing a performance related to the game includes: determination means capable of determining whether or not a privilege is imparted related to the execution of the game; and performance control means capable of executing control of the performance on the basis of a determination result by the determination means. The performance control means includes: special performance control means capable of executing a special performance with a special variable display by the variable display means, in a predetermined game, on the basis of the fact that the determination means determines to impart a first privilege; and specific performance control means capable of executing a specific performance in parallel with the special performance in the predetermined game, on the basis of the fact that the determination means determines to impart a second privilege.SELECTED DRAWING: Figure 12
Patent JP-2021159661-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-03
Abstract: To provide a game machine that can be easily operated in a game parlor.SOLUTION: A game machine includes: lottery means for holding a lottery regarding whether profit is granted to a player on the basis of satisfaction of a predetermined condition; storage means for storing each kind of information; and counting means for counting the number of times when a lottery for preventing profit from being granted by the lottery means is held. In the game machine, the counting means stores a counted value in the storage means, and can be shifted to a specific game state advantageous to a player on the basis of the counted value, and power of the game machine is turned on while accompanying first operation or is turned on while accompanying second operation.SELECTED DRAWING: Figure 1
Patent JP-2021166139-A (JP)
Title: Gas diffusion layer, membrane electrode assembly, and fuel cell
Inventor: KAWASHIMA TSUTOMU
IPC: H01M4/86
Filed: 2020-04-07
Abstract: To provide a gas diffusion layer having sufficient gas permeability and excellent drainage of excess water.SOLUTION: The gas diffusion layer contains conductive particles, conductive fibers, and polymer resin, and the amount of surface functional groups of the conductive particles is 0.25 mmol/g or less.SELECTED DRAWING: Figure 3A
Patent JP-2020103988-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide a further variation in collaborative operation of a plurality of devices provided in a game machine.SOLUTION: A game machine including a display device, a speaker, and a light emitting body includes: movable body operable in a rear area of the display device when viewed from a player; and peripheral control means for controlling display of a predetermined pattern by the display device, output of predetermined sound by the speaker, emission of predetermined light by the light emitting body, and operation of the movable body. The peripheral control means can execute a first pattern for operating the movable body in the rear area and executing at least one of output of the predetermined sound by the speaker or emission of the predetermined light by the light emitting body, and a second pattern for operating the movable body in the rear area, displaying the predetermined pattern on the display device, and preventing execution of output of the predetermined sound by the speaker and emission of the predetermined light by the light emitting body that are executable in the first pattern.SELECTED DRAWING: Figure 99
Patent JP-2021143447-A (JP)
Title: mask
Inventor: SHIRAISHI ERI
IPC: A41D13/11
Filed: 2020-04-15
Abstract: To facilitate replacing a filter.SOLUTION: A mask 10 includes in a body part 16 of a mask body 12 comprising an elastic sheet of flexible polyurethane foam, a folded part 18 capable of displacing in posture between an expansion posture of extending from a marginal part of the body 16 and a folded posture of being folded so as to be overlapped on the body part 16. In the mask 10, a filter 24 is held in the mask body 12 due to that the folded part 18 in a folded posture is overlapped on the filter 24 overlappedly arranged on the body part 16, and a part of the folded part 18 is overlapped on the body part 16 so as to come into contact therewith.SELECTED DRAWING: Figure 1
Patent JP-2020150947-A (JP)
Title: Anti-podoplanin antibodies
Inventor: OSAKABE NOBUHIKO
IPC: C07K16/28
Filed: 2020-04-20
Abstract: To provide anti-podoplanin antibodies being humanized antibodies or mouse-human chimeric antibodies or antigen binding fragments thereof.SOLUTION: Disclosed is an isolated, humanized or mouse-human chimeric anti-podoplanin antibody comprising certain amino acid sequences or an antibody fragment including the antigen binding region thereof.SELECTED DRAWING: Figure 1
Patent JP-2021174626-A (JP)
Title: Conductive paste
Inventor: KATO AKIRA
IPC: H01B1/00
Filed: 2020-04-22
Abstract: To provide a viscosity-lowered conductive paste that can form a big elongation-exhibiting sintered body.SOLUTION: A conductive paste 1 contains a metal microparticle 10 having a particle size in the range of 0.6 to 10 μm and an average crystal grain size in the range of 0.6 to 10 μm, and a metal fine particle 32 having a particle size in the range of 10 to 100 nm and an average crystal grain size in the range of 10 to 100 nm, in the range of 65: 35 to 95: 5 in weight ratio. The metal fine particle 32 is forming an aggregate 30 having a mode diameter in the range of 100 to 1000 nm.SELECTED DRAWING: Figure 1
Patent JP-2021174836-A (JP)
Title: Semiconductor device
Inventor: KONO KENJI
IPC: H01L29/78
Filed: 2020-04-22
Abstract: To provide a semiconductor device capable of reducing a switching loss.SOLUTION: A semiconductor device comprises: a junction field effect transistor (JFET) 10 that has a source electrode 11, a drain electrode 12, and a gate electrode 13; and a metal oxide semiconductor field effect transistor (MOSFET) 20 that has a source electrode 21, a drain electrode 22, and a gate electrode 23. As for the JFET 10 and the MOSFET 20, the source electrode 11 of the JFET 10 and the drain electrode 22 of the MOSFET 20 are electrically connected to give a cascode connection. A drain voltage dependency of a gate voltage in the JFET 10 is set as a gate voltage dependency, and the gate voltage dependency is adjusted so as to reduce a switching loss.SELECTED DRAWING: Figure 1
Patent JP-2021172559-A (JP)
Title: Gallium oxide-based semiconductor and production method thereof
Inventor: YAMANO SO
IPC: C30B23/08
Filed: 2020-04-24
Abstract: To provide a gallium oxide-based semiconductor with its bandgap being sufficiently reduced, and a manufacturing method thereof.SOLUTION: A gallium oxide-based semiconductor contains a mixed crystal having a composition represented by (Ga(1-x)Fex)2yO3 (0.10≤x≤0.40 and 0.8≤y≤1.2), the mixed crystal having a beta-gallia structure. A method for manufacturing a gallium oxide-based semiconductor includes depositing a mixed crystal having a composition represented by (Ga(1-x)Fex)2yO3 (0.10≤x≤0.40 and 0.8≤y≤1.2) on a substrate surface by pulsed laser deposition. Denoting the temperature of the substrate as T°C, x and T satisfy the relationship of 500x+800≤T<1000.SELECTED DRAWING: Figure 2
Patent JP-2021173718-A (JP)
Title: Structure diagnostic device, method for diagnosing structure, program, and recording medium
Inventor: HIBINO KATSUHIKO
IPC: G01N29/04
Filed: 2020-04-30
Abstract: To provide a structure diagnostic device, a method for diagnosing a structure, a program, and a recording medium that can collect striking sound data effectively and can determine degraded parts and healthy parts highly accurately from striking sound data.SOLUTION: A structure diagnostic device 1 includes: a sound collecting unit 10; a striking sound signal processing unit 22; and a striking sound determination unit 23. The sound collecting unit 10 collects striking sound when a protrusion unit 16 of a rotation impact body 15 strikes the structure. The striking sound signal processing unit 22 analyzes the collected striking sound. The striking sound determination unit 23 analyzes the analyzed striking sound data by a machine learning and diagnoses defects of the structure.SELECTED DRAWING: Figure 1
Patent JP-2021173972-A (JP)
Title: Black matrix pigment dispersion composition, black matrix resist composition, and black matrix
Inventor: TSUJI YASUTO
IPC: C08K5/3437
Filed: 2020-04-30
Abstract: To provide a black matrix pigment dispersion composition which offers superior developability of a back matrix resist composition and allows for producing a black matrix having a superior surface resistance even after going through prolonged high-temperature post-baking.SOLUTION: A black matrix pigment dispersion composition is provided, containing a black colorant, a pigment dispersant, an oxazine compound, and an organic solvent, where the pigment dispersant is an acrylic block copolymer containing nitrogen atoms.SELECTED DRAWING: None
Patent JP-2021177210-A (JP)
Title: Positive type photosensitive resin composition, dry film, pattern coated film and electronic component
Inventor: AKIMOTO Maho
IPC: C08G73/22
Filed: 2020-05-07
Abstract: To provide a positive type photosensitive resin composition which stably gives good development contrast.SOLUTION: A positive type photosensitive resin composition contains (A) a polyamic acid having a carboxyl group protected with a protective group released by the action of a base, polyimide having a phenolic hydroxyl group protected with a protective group released by the action of a base, or a polybenzoxazole precursor having a phenolic hydroxyl group protected with a protective group released by the action of a base, and (B) a photobase generating agent obtained by potentializing a basic compound having an acid dissociation constant pKa of 10.8 or more by covalent bonding.SELECTED DRAWING: None
Patent JP-2021177038-A (JP)
Title: Submerged bank and wave direction control method
Inventor: KAKINUMA TARO
IPC: E02B3/04
Filed: 2020-05-08
Abstract: To provide a submerged bank and a wave direction control method capable of bending a travel direction of a target wave using a novel structure.SOLUTION: A top part 11 is located at one end in a vertical direction. A first end part 21 is located at one end in a longitudinal direction perpendicularly to the vertical direction and an incident direction of a target wave to a submerged bank 100. A first tilted surface 31 connects the top part 11 and the first end part 21 and is tilted downward as proceeding from the top part 11 to the first end part 21. A second end parts 22 is located at the other end in the longitudinal direction. A second tilted surface 32 connects the top part 11 and the second end part 22 and is tilted as proceeding from the top part 11 to the second end part 22. In a cross section parallel to the vertical direction and longitudinal direction, a gradient of the first tilted surface 31 is smaller than that of the second tilted surface 32 and a length LY1 of the first tilted surface 31 in the longitudinal direction is longer than a length LY2 of the second tilted surface 32 in the longitudinal direction.SELECTED DRAWING: Figure 1