baber/WOPTO huggingface dataset:
Patent JP-2022000912-A (JP)
Title: Device and method for embossing micro-pattern and/or nano-pattern
Inventor: LINDNER FRIEDRICH PAUL
IPC: B29C33/44
Filed: 2021-09-17
Abstract: To provide a device and a method for embossing a micro-pattern and/or a nano-pattern.SOLUTION: A mold release of a pattern mold 1 from an embossed material can be controlled according to a target in a device with a pattern mold 1 and a movable embossing element 8 for embossing a micro-pattern and/or a nano-pattern on an embossed material.SELECTED DRAWING: Figure 11a
Patent JP-2023044910-A (JP)
Title: Urethane resin composition and method for producing porous body
Inventor: KATAUE YASUYUKI
IPC: C08K5/053
Filed: 2021-09-21
Abstract: To provide a urethane resin composition having excellent wet film-forming property and non-residual property of a film-forming aid after processing.SOLUTION: There is provided a urethane resin composition which comprises (A) a urethane resin, (B) a solvent containing at least one or more organic solvents and (C) a film-forming aid, wherein the film-forming aid (C) contains a compound (c1) having 2 to 4 alcoholic hydroxyl groups and a molecular weight of 300 or less. Further, there is provided a method for producing a porous body by subjecting the urethane resin composition to wet film formation. The compound (c1) preferably is a glycol compound. The glycol compound preferably is one or more selected from the group consisting of ethylene glycol, propylene glycol, diethylene glycol and 1,3-butanediol.SELECTED DRAWING: None
Patent JP-2023045906-A (JP)
Title: Information processing device, information processing program, and information processing method
Inventor: IWASAKI YUKI
IPC: G06Q50/10
Filed: 2021-09-22
Abstract: To provide an information processing device, a method, and a program capable of updating a training menu according to a change in athletic ability of a user.SOLUTION: In a menu management system, an administrative server includes: a control unit including an acquisition section 11a for acquiring a user training image, an analysis section 11b for analyzing user motion from the training image; an evaluation section 11c for evaluating, on the basis of the analysis result, proficiency degree, and an update section 11d for updating, on the basis of the evaluation result and a request, the user training menu; a transmission unit that transmits the training image to a trainer terminal; a first reception unit that receives a training scoring result and feedback to the user from the trainer terminal; and a second reception unit that receives a request for the feedback from a user terminal.SELECTED DRAWING: Figure 21
Patent JP-2023045914-A (JP)
Title: Vehicle position estimation device
Inventor: KUMANO TOSHIYA
IPC: G01C21/28
Filed: 2021-09-22
Abstract: To provide a vehicle position estimation device that is excellent in position estimation accuracy.SOLUTION: According to a vehicle position estimation device 100, a position estimation unit 120 estimates a vehicle position of a vehicle on a map on the basis of external information, a quantity of state, and map data. The position estimation unit 120 uses, according to purposes, an autonomous navigation method for estimating the vehicle position by using autonomous navigation of sequentially updating a position on the basis of, the quantity of state, and a map data method for estimating the vehicle position on the basis of, the external information and the map data, uses the autonomous navigation method while the vehicle changes its lane, and uses the map data method while the vehicle does not change its lane. Duration of the autonomous navigation method can be included in the lane change time to reduce the duration of the autonomous navigation method, thereby reducing a cumulative error and improving accuracy of estimating a position after the lane change.SELECTED DRAWING: Figure 1
Patent JP-2023047237-A (JP)
Title: Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming device, and image forming method
Inventor: SASAKI KAZUTSUNA
IPC: G03G9/097
Filed: 2021-09-24
Abstract: To provide an electrostatic image developing toner which offers both releasability of fixed images and capability to prevent image density reduction when images are successively formed in a low-temperature, low-humidity environment.SOLUTION: An electrostatic image developing toner provided herein comprises toner particles containing a binder resin and a release agent and having an area fraction Sa/St of 2% or greater and an area fraction Sb/St of 20% or greater, where, in cross-sections of the toner particles, St represents area of the entire cross-sections of the toner particles, Sa represents total area of a cross-section of a domain with major axes in a range of 10-500 nm, inclusive, and Sb represents total area of a cross-section of a domain with major axes of 1500-3000 nm, inclusive, within a cross-section of a domain of the release agent.SELECTED DRAWING: None
Patent JP-2023049139-A (JP)
Title: Rotary electric machine
Inventor: HASEGAWA YU
IPC: H02K1/2791
Filed: 2021-09-29
Abstract: To provide a rotary electric machine capable of reducing sixth-order harmonic torque ripple by suppressing a decrease of average torque.SOLUTION: A plurality of permanent magnets 122 of a rotary electric machine 100 is magnetized in the same direction along a radial direction of a rotor 20. The rotor 20 includes a plurality of salient pole parts 126 positioned between the adjacent permanent magnets 122. A length (width A) of the salient pole part 126 in a circumferential direction of the rotor 20 is longer than a length (width C) of a tooth 116 in the circumferential direction of the rotor 20. A distance Gs between the salient pole part 126 and the tooth 116 in the radial direction of the rotor 20 is longer than a distance G between the permanent magnet 122 and the tooth 116 in the radial direction of the rotor 20.SELECTED DRAWING: Figure 3
Patent JP-2023049966-A (JP)
Title: outer wall
Inventor: FUJII YOSHIKIYO
IPC: E04F13/10
Filed: 2021-09-29
Abstract: To provide an outer wall capable of improving fire resistance.SOLUTION: An outer wall 1 includes an exterior material 90 and a finishing material 100 placed on a surface of the exterior material 90, in which a protrusion length L1 of the finishing material 100 from the exterior material 90 is 90 mm or less. Multiple finishing materials 100 are arranged so as to line up in a predetermined direction, in which a length of a predetermined direction of a gap between the finishing materials 100 (a width of a blind hole) L2 is 50 mm or less. The outer wall 1 includes: a furring 70 for fixing the exterior material 90; and a fastening material 110 for fastening the finishing material 100 to the exterior material 90 by being hammered into the furring 70 from the outside of the finishing material 100.SELECTED DRAWING: Figure 1
Patent JP-2023053499-A (JP)
Title: Support unit, support and ionization method
Inventor: KOTANI MASAHIRO
IPC: H01J49/04
Filed: 2021-10-01
Abstract: To provide a support unit capable of facilitating handling of a substrate, a support and an ionization method.SOLUTION: A support unit 1 comprises a first support 10 and a second support 20. The first support 10 includes an ionization substrate 11. The second support 20 is disposed so as to be opposed to the first support 10. The second support 20 includes a support substrate 21 and an adhesive layer 22. A mounting surface 21a of the support substrate 21 includes a first region 21b and a second region 21c. The first region 21b overlaps a measurement region R in a view in a Z-axis direction. The second region 21c includes a region which does not overlap the first support 10 in the view in the Z-axis direction, and has conductivity. The adhesive layer 22 includes a first portion 24 and a second portion 25. The first portion 24 is provided in the first region 21b. The second portion 25 has conductivity and electrically connects the second region 21c with a conductive layer 13 of the first support 10.SELECTED DRAWING: Figure 9
Patent JP-2022075521-A (JP)
Title: Compound containing fluorine-containing polyether group
Inventor: YAMASHITA TSUNEO
IPC: C09K3/18
Filed: 2021-10-04
Abstract: To provide a compound with a new structure that exhibits good abrasion durability.SOLUTION: There is provided a compound containing a fluorine-containing polyether group, the compound being represented by a Formula (I). The symbols are as defined in the description.SELECTED DRAWING: None
Patent JP-2023055478-A (JP)
Title: Optical fiber cable manufacturing method and manufacturing facility
Inventor: IDO Satomi
IPC: G02B6/44
Filed: 2021-10-06
Abstract: To broaden a storage space of an optical fiber unit without thickening an outer diameter of an optical fiber cable in the optical fiber cable provided with a slot rod.SOLUTION: An optical fiber cable manufacturing method includes: an assemble step of assembling, in a slot rod having a plurality of grooves to be formed by a plurality of ribs extending in an axis direction, one or more optical fiber units including a plurality of coated optical fibers in the plurality of grooves; and a formation step of forming a cable jacket around the slot rod. The assemble step is the step that puts an optical fiber unit into a hole of a jig having the hole corresponding to each of the plurality of grooves, and assembles the optical fiber unit to the groove corresponding to the hole. When the optical fiber unit passes through the jig, a part of the hole is located on an outer side in a radial direction than a circumscribed circle of the slot rod in a surface on a side of the jig feeding out the optical fiber unit.SELECTED DRAWING: Figure 4
Patent JP-2023060406-A (JP)
Title: Optical element and optical device having the same
Inventor: ITO SATOSHI
IPC: G02F1/13
Filed: 2021-10-18
Abstract: To provide an optical element which has a sufficiently large variable power region, exhibits less distortion in an electrically inactive state and offers good visibility, and to provide an optical device having the same.SOLUTION: An optical element provided herein is capable of switching between the first and second states with different focal lengths and comprises a first electrode layer, insulating layer, resistive layer, liquid crystal layer, and second electrode layer arranged in the described order, where electrical resistivity of the resistive layer at a first point is different from that at a second point.SELECTED DRAWING: Figure 10
Patent JP-2023065797-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-10-28
Abstract: To provide a game machine which can improve the convenience.SOLUTION: A game machine includes a circulation mechanism which circulates and guides a game ball flowing down in a game area to a shooting device, a specific operation part which can be operated by an administrator, and administrator processing execution means which executes specific administrator processing related to maintenance in a side of a body frame on the basis of an operation of the specific operation part. Whether a game board is mounted on the body frame or not, the specific administrator processing can be executed when there is an operation of the specific operation part at a power activation of the game machine.SELECTED DRAWING: Figure 1
Patent JP-2023066161-A (JP)
Title: air conditioner
Inventor: MIURA SHOKI
IPC: F24F1/0073
Filed: 2021-10-28
Abstract: To provide an air conditioner enabling an air filter to be detachably connected from a side surface direction of a unit body by using the existing unit body without providing a dedicated support rail.SOLUTION: An air conditioner includes: a suction port 21 provided on a rear surface of a casing 10; and an air filter 60 connected to the suction port 21 and trapping dust from air sucked into the casing 10. A pair of mounting flanges 42, 43 is provided to erect on outer sides of an upper edge part and a lower edge part of the suction port 21. The pair of mounting flanges 42, 43 includes a plurality of divided rails 44 spaced apart in a right/left direction of the suction port 21. An upper side part 63 and a lower side part 64 of the air filter 60 include first projecting parts 66 engaged with the plurality of divided rails 44. The first projecting parts 66 can be engaged with the plurality of divided rails 44 from a side surface direction of the casing 10. The air filter 60 is attached to/detached from the suction port 21 from the side surface direction of the casing 10.SELECTED DRAWING: Figure 8
Patent JP-2022009760-A (JP)
Title: Methods and articles for delivering living cells into solid tissue
IPC: A61J3/07
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide swallowable devices, preparations and methods for delivering living cells into the GI tract including GI wall tissue or other tissue sites. 
     SOLUTION: The invention provides a swallowable device such as a capsule for delivering living cells into an intestinal wall or other site. The living cells can be contained in a tissue-penetrating shell disposed in the capsule that protects the living cells as they pass through the GI tract until they are inserted into GI tract tissue or other locations. The shell 42 desirably has shape, size and material consistency to be contained in a swallowable capsule and delivered from the capsule into solid tissue by application of force to the shell and to biodegrade within the solid tissue to release the living cells into the tissue. Within the shell or other structures, the living cells can be maintained in a viability-sustaining gel that preserves the viability of the living cells for selected time periods. 
     SELECTED DRAWING: Figure 8A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022024033-A (JP)
Title: Redispersion of microfibrillated cellulose
IPC: D21H11/18
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the redispersibility of dried or partially dried microfibrillated cellulose. 
     SOLUTION: A method of the invention for improving the physical/mechanical properties of redispersed dried or partially dried microfibrillated cellulose comprises steps of: a. providing an aqueous composition of microfibrillated cellulose; b. generating a dehydrated microfibrillated cellulose composition; and c. producing a dried or partially dried microfibrillated cellulose. When the dried or partially dried microfibrillated cellulose composition is dispersed in a liquid medium, at comparable concentrations and fibre gradients of 20 to 50, the microfibrillated cellulose of the present invention has a tensile strength and/or viscosity of at least 50% of the tensile strength and/or viscosity of the aqueous composition of microfibrillated cellulose prior to drying. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023060789-A (JP)
Title: Agent and method for inhibiting corrosion of iron-based metal
Inventor: MARUKAME KAZUO
IPC: C23F11/12
Filed: 2021-10-18
Abstract: To provide an agent and a method for inhibiting the corrosion of an iron-based metal which can inhibit the corrosion of iron-based metal piping or facility in contact with a water system with an electric conductivity of lower than 20 mS/m, has excellent handleability, and does not require a wide installation space.SOLUTION: A method for inhibiting the corrosion of an iron-based metal includes adding an organic acid with an acid dissociation constant pKa of 4 or less and a salt thereof to a water system with an electric conductivity of lower than 20 mS/m. An agent for inhibiting the corrosion of an iron-based metal includes an organic acid with an acid dissociation constant pKa of 4 or less and a salt thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2023073157-A (JP)
Title: Information processing apparatus, method for controlling the same, and program
Inventor: TSURUMAKI SHOTA
IPC: H04L51/48
Filed: 2021-11-15
Abstract: To solve the problem in which: when transmitting a scan document to a specific channel present in an arbitrary chat application, if a plurality of users belong to the channel and all the users can browse the scan document, a destination in the channel is not clear.SOLUTION: An information processing apparatus transmits a document image to an information sharing service together with a message, and comprises: receiving means that receives selection of a channel of a transmission destination of the document image; acquisition means that acquires information on users belonging to the channel of the transmission destination from the information sharing service; display means that displays buttons for the acquired users on a screen, and when the button is depressed, displays, on a message input part on the screen, a message provided with information showing the user corresponding to the button as a destination; and transmission means that transmits the message input on the screen and the document image to the information sharing service.SELECTED DRAWING: Figure 8
Patent JP-2023073544-A (JP)
Title: Fuel battery unit
Inventor: ITO MASAYUKI
IPC: H01M8/2465
Filed: 2021-11-16
Abstract: To provide a fuel battery unit capable of reducing stress generated in a bus bar by enhancing flexibility of a width-directional end part of the bus bar, where stress is likely to be concentrated.SOLUTION: A fuel battery unit comprises: a cell laminate constituted of plural layers of single-cells laminated one another, of the fuel battery; a conductive terminal plate arranged at an end part in a lamination direction of the cell laminate; and an elastic member that can expand and contract in the lamination direction and that presses the cell laminate and the terminal plate in the lamination direction; a device electrically connected with the fuel cell stack; and a conductive bus bar with one end being connected with the terminal plate and with the other end being connected with a terminal of the device.SELECTED DRAWING: Figure 3
Patent JP-2023077309-A (JP)
Title: game machine
Inventor: AKUTAGAWA MITSUHIRO
IPC: A63F7/02
Filed: 2021-11-24
Abstract: To develop a game machine capable of appropriately managing the number of possessed balls and the number of enclosed game balls.SOLUTION: When power supply is interrupted in a predetermined error state and then power is newly supplied while predetermined operation means is operated and the number of possessed ball data is 0, predetermined state is entered. When power supply is interrupted again and then the power is newly supplied, the predetermined error state can be entered. When power supply is interrupted in the predetermined error state and then power is newly supplied while a RAM clear button and the predetermined operation means are operated and the number of possessed ball data is 0, the predetermined state is entered. When power supply is interrupted again and then power is newly supplied, the predetermined error state is not entered.SELECTED DRAWING: Figure 452
Patent JP-2023077554-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-11-25
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2023078660-A (JP)
Title: game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2021-11-26
Abstract: To provide a game machine capable of further enhancing amusement of a game.SOLUTION: A game machine 1 controls a game in a low-probability non-time-saving state, a low-probability slight time-saving state, and low-probability time-saving state. When it is determined that a big winning game is not executed, a specific losing symbol or a normal losing symbol is stopped and displayed. When the specific losing symbol is stopped and displayed in the low-probability non-time-saving state, the low-probability non-time-saving state can be shifted to the low-probability slight time-saving state. When the specific losing symbol is stopped and displayed in the low-probability slight time-saving state, the low-probability slight time-saving state can be shifted to the low-probability time-saving state. Regardless of the game state, the game state does not change on the condition that a normal losing symbol is stopped and displayed.SELECTED DRAWING: Figure 43
Patent JP-2023078910-A (JP)
Title: Wafer processing method
Inventor: HONGO TOMOYUKI
IPC: B28D7/04
Filed: 2021-11-26
Abstract: To provide a wafer processing method that can remove a chamfered part without generating cracks in a wafer and grind the rear face of the wafer to have a desired finished thickness.SOLUTION: A wafer processing method includes: a removing step of irradiating an area from the boundary between a device area 8 and an outer peripheral excess area 10 up to the outer periphery of a wafer 2 with a laser beam LB with a wavelength having absorbency for the wafer 2 from the side of a front face 2a of the wafer 2, and removing the outer peripheral excess area 10 to a depth corresponding to a finished thickness of the wafer 2; a protective member disposing step of disposing a protective member on the front face 2a of the wafer 2; and a rear face grinding step of holding the side of the protective member on a chuck table, and grinding a rear face 2b of the wafer 2 until the finished thickness is obtained.SELECTED DRAWING: Figure 5
Patent JP-2023080475-A (JP)
Title: Ink and unit material
Inventor: NISHIKAWA TOMOAKI
IPC: C09D11/16
Filed: 2021-11-30
Abstract: To provide an ink that facilitates color mixing, and a unit material.SOLUTION: An ink comprises an ink composition, and a soluble film containing at least some component of the ink composition.SELECTED DRAWING: None
Patent JP-2023083763-A (JP)
Title: Ranging device for vehicle and ranging method for vehicle and program
Inventor: HIRAI YOSHITO
IPC: G01S15/931
Filed: 2021-12-06
Abstract: To provide a ranging device for a vehicle, a ranging method for vehicle, and a program that can accurately detect the shape of a target and the position of a target.SOLUTION: A device comprises a ranging part that measures a distance to an obstacle based on a first time when a transmission wave is output and a second time when a reflected wave of the transmission wave is detected, a location identifying part that identifies a location of a vehicle to which the ranging part outputs a transmission wave, a storage part that stores the distance measured by the ranging part and the location of the vehicle identified by the location identifying part associated with the time, a reflection point calculation part that calculates the coordinates of the reflection point and the azimuth angle from the position of the vehicle identified by the position identification part toward the reflection point, assuming that the distance detected at each of the different positions of the vehicle is the distance to the same reflection point of the obstacle, based on the distance stored by the storage part and the location of the vehicle, and filter calculation part that determines the reflection points to be removed as wrong reflection points based on the change in azimuth angle at different positions of the vehicle.SELECTED DRAWING: Figure 8