baber/WOPTO huggingface dataset:
Patent JP-2023063654-A (JP)
Title: Outer ring member and inner ring member constituting friction-type torque limiter, and friction-type torque limiter
Inventor: NISHIMURA TAKUYA
IPC: F16D7/02
Filed: 2021-10-25
Abstract: To provide a new friction-type torque limiter, and an outer ring member or an inner ring member constituting the same, capable of sufficiently suppressing individual variation of a slip torque value caused by variation of manufacturing accuracy even though the number of components is small and assembling is easy.SOLUTION: An outer ring member 4 has a cylindrical base portion 8, and a spring portion 10 extending from an inner peripheral surface of the base portion 8 and radially displaceable, and the spring portion 10 includes a connection portion 10b extending along an inner peripheral surface at a position separating from the inner peripheral surface of the outer ring member 8 radially inward, or the inner ring member 6z has a shaft-like base portion 8z and a spring portion 10z extending from an outer peripheral surface of the base portion 8z and radially displaceable. The spring portion 10z includes a connection portion 10az extending along an outer peripheral surface at a position separating from the outer peripheral surface of the inner ring member 6z radially outward.SELECTED DRAWING: Figure 1
Patent JP-2023064377-A (JP)
Title: Cell culture substrate
Inventor: TANAKA KENTA
IPC: C12M3/00
Filed: 2021-10-26
Abstract: To provide a cell culturing technique that can maintain or increase cell functions.SOLUTION: A cell culture substrate includes, on a cell culturing surface thereof, a sea-island structure comprising cell adhesion regions and cell non-adhesion regions. The average value s (μm2) of areas of islands satisfies formula (1): 6≤s≤450. The average value l (μm) of the distances between each island satisfies formula (2): 0<l≤20. The total area of the islands is 24% or more with respect to 100% which is the total of the total area of the sea and the total area of the islands.SELECTED DRAWING: None
Patent JP-2022009512-A (JP)
Title: Transplanter
IPC: A01C11/02
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter simplifying the configuration of an interlocking lifting mechanism of a compaction mechanism interlocked with lifting of a car height. 
     SOLUTION: A transplanter comprises, in a car body 10, a plurality of planting devices 41a, 41b, 41c and 41d for planting seedlings in a field, compaction devices 100a, 100b, 100c and 100d respectively compacting soil in the peripheries of the seedlings planted by the plurality of planting devices 41a, 41b, 41c and 41d, and a lifting member 300 for vertically moving the car height. The transplanter is so configured that any of left/right outside compaction devices 100a and 100d disposed outside the car body, and left/right inside compaction devices 100b and 100c disposed inside the car body out of the plurality of compaction devices 100a, 100b, 100c and 100d, are rotationally turned upward by being interlocked with upward rotational turning of any of the left/right outside compaction devices 100a and 100d, or the left/right inside compaction devices 100b and 100c. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066745-A (JP)
Title: metallic luster material
Inventor: YAMADA KATSUMI
IPC: C09B11/12
Filed: 2021-10-29
Abstract: To provide a novel metallic luster material using an organic dye containing no metallic element, a method for producing the material, and a novel method for using the organic dye containing no metallic element that produces metallic luster.SOLUTION: A metallic luster material in which organic dyes containing no metallic elements are supported on a support, is stretched in at least one direction and has a reduced degree of polarization in a stretch direction than an unstretched material. A method for producing the metallic luster material includes a step of stretching the support holding the organic dye containing no metal element in at least one direction to reduce the degree of polarization in the stretch direction. A method for using the organic dyes containing no metal elements includes stretching the support holding the organic dye in at least one direction, thereby reducing the degree of polarization in the stretch direction.SELECTED DRAWING: Figure 8
Patent JP-2023068405-A (JP)
Title: vehicle front structure
Inventor: FURUYA MASAYUKI
IPC: B60R19/34
Filed: 2021-11-02
Abstract: To provide a vehicle front structure which can achieve pedestrian protection performance and inhibit damage of vehicle components during a light collision even if a plate member is adopted in a beam member having closed cross sections.SOLUTION: A vehicle front structure comprises: a beam member 24 having closed cross sections 25, 26; and a plate member 30 extending forward from the beam member 24. The plate member 30 comprises: a vertical surface portion 31 along a front surface of the beam member 24; a body portion 33 extending forward from the vertical surface portion 31; a front end portion 34 positioned at a front end of the body portion 33 and configured to have higher rigidity against a load applied in an anteroposterior direction than that of the body portion 33; and a protrusion surface portion 35 spaced apart from the vertical surface portion 31 in a forward direction. The front end portion 34 comprises: an upper section 34U located at a higher level than the body portion 33. The protrusion surface portion 35 comprises: a protrusion-surface-portion upper section 35U located at a higher level than an upper end of the upper section 34U; and a protrusion-surface-portion lower section 35L located at a lower level than the upper end of the upper section 34U. The protrusion-surface-portion lower section 35L is configured to have lower strength against a collision load applied from the front than the protrusion-surface-portion upper section 35U.SELECTED DRAWING: Figure 6
Patent JP-2023072518-A (JP)
Title: Information processing system, program and information processing method
Inventor: MAYA TOMOKAZU
IPC: G06Q10/20
Filed: 2021-11-12
Abstract: To appropriately determine a time for replacing a component of a vehicle.SOLUTION: An information processing system 1 includes a vehicle 20 and an information processing device 10. The vehicle 20 includes a first component 231 provided with a measurement part 233 for measuring the number of own actuations, a second component 232, the number of actuations of which is measured by the measurement part 233, and a control device 22 for transmitting the first number of actuations showing the number of actuations of the first component 231 and the second number of actuations showing the number of actuations of the second component 232 to the information processing device 10. The information processing device 10 includes a storage part 12 for storing the first number of cumulative actuations being the number of cumulative actuations of the first component 231, and the second number of cumulative actuations being the number of cumulative actuations of the second component 232, and a control part 15. The control part 15 determines whether or not the first component 231 and the second component 232 are replaced on the basis of the first number of actuations and the second number of actuations, and updates the first number of cumulative actuations and the second number of cumulative actuations in different procedures in accordance with determination results.SELECTED DRAWING: Figure 1
Patent JP-2023074318-A (JP)
Title: Reflective mask blank and reflective mask
Inventor: OGOSE TAIGA
IPC: G03F1/54
Filed: 2021-11-17
Abstract: SOLUTION: Provided is a reflective mask blank, including a substrate and a multilayer reflection film that is formed on one main surface of the substrate and reflects exposure light. The multilayer reflection film has a periodically laminated structure portion with low refractive index layers and high refractive index layers alternately laminated, and at least one of the low refractive index layer has a two-layered structure consisting of a first sublayer and a second sublayer, wherein the first sublayer contains molybdenum, and at least one additive element selected from the group consisting of nitrogen, carbon, boron, silicon and hydrogen and has a thickness of more than 0.3 nm and 0.6 nm or less, and the second sublayer contains molybdenum and is substantively free of the other elements.EFFECT: According to the invention, a reflective mask blank that includes a multilayer reflection film having a sufficiently lowered background level in defect inspection with a high reflectance with respect to exposure light can be provided.SELECTED DRAWING: Figure 2
Patent JP-2022034566-A (JP)
Title: Oral sheet
IPC: A61K8/02
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an oral sheet excellent in the operability during use. 
     SOLUTION: An oral sheet 1 comprises: a tooth paste sheet 3; and a peeling sheet 2 for covering a surface to be attached to the teeth of the tooth sheet 3. The tooth paste sheet 3 has a first direction X along a tooth row and a second direction Y perpendicular to the first direction X. The tooth paste sheet 3 has a body portion 30 and an extension portion 36 extending from the body portion 30 to one of the first directions X. The tooth paste sheet 3 is formed so as to be asymmetrical to the tooth paste sheet center line CL1 which divides the total length of the first direction X including the extending portion 36 into bisection. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078548-A (JP)
Title: Image formation apparatus including wireless operation unit
Inventor: IMINE RYOTARO
IPC: B41J29/42
Filed: 2021-11-26
Abstract: To solve such a problem that it may be difficult for an operator who is at a position apart from an image formation apparatus to visually recognize a patrol lamp depending on an installation state of the image formation apparatus in the image formation apparatus which can be operated via wireless communication by a wireless operation unit.SOLUTION: A light emission unit which indicates that jam is occurring in an image formation apparatus is provided in a wireless operation unit in addition to a patrol lamp.SELECTED DRAWING: Figure 12
Patent JP-2023079500-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-11-29
Abstract: To further enhance an interest in varying of a special drawing pattern.SOLUTION: A game machine 1 has: a main control board 110; a performance control board 120; an image display unit 31, an audio output device 32, performance drive devices 330a, 330b, 330c, 330d, and performance illumination devices 340a, 340b, 340c, 340d which are performance means; a first special drawing pattern display device 20; and a second special drawing pattern display device 21. The performance control board 120: after an end of a special game of a second jackpot, displays a background image of a second normal state on the image display unit 31; and, after an end of a special game of a first jackpot, displays the same background image as the second normal state on the image display unit 31.SELECTED DRAWING: Figure 61
Patent JP-2022100249-A (JP)
Title: Eyeglass lens for suppressing myopia progression
Inventor: SUZUKI EIJI
IPC: G02C7/02
Filed: 2021-12-01
Abstract: To provide an eyeglass lens that makes wearers good to view as a viewing way with myopia subjected to a correction of refractive errors, and at the same time, is for suppressing myopia progression, enabling the suppression of the myopia progression.SOLUTION: An eyeglass lens for suppressing myopia progression comprises: a first region that is arranged in an upper part of the lens for viewing relatively far objects; and a second region that is arranged in a lower part thereof than the first region and has plus refractive power than the first region. in which between the first region and the second region, a progression zone region where the refractive power progressively varies is provided. In the eyeglass lens for suppressing the myopia progression, a progressive refractive face, which has an addition gradient set so that an addition diopter gradually is added from the first region toward the second region, is provided in a rear face, and a myopia progression suppression region 2 having many spots 3 protruding outward in a convex-shape is provided in the rear face, in which the myopia progression suppression region 2 is arranged in right and left locations across the progression zone region and the second region.SELECTED DRAWING: Figure 2
Patent JP-2022019879-A (JP)
Title: Surgical apparatus and method of manufacturing surgical apparatus
IPC: A61B17/3205
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a surgical apparatus. 
     SOLUTION: A surgical apparatus includes a debriding device, a hollow tube, and an irrigation assembly. The debriding device is fitted at a distal end of the surgical apparatus and is configured to debride tissue from a debriding site in a patient body. The hollow tube is configured to evacuate the debrided tissue away from the debriding site. The irrigation assembly is configured to supply irrigation fluid, via one or more orifices formed in the irrigation assembly, to the debrided tissue being evacuated. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084795-A (JP)
Title: Authentication system, authentication terminal, authentication server, and authentication program
Inventor: TABUCHI JUNICHI
IPC: G06F21/45
Filed: 2021-12-08
Abstract: To provide an authentication system capable of safely nullifying additional authentication by an authentication application of an authentication terminal.SOLUTION: An authentication server 10 comprises: an application registration unit 111 which receives identification information for push notification to an authentication application of an authenticated authentication terminal 20, and registers the received identification information in association with a user ID; an additional authentication unit 112 which executes an additional authentication sequence requiring an operation of the authentication application in the authentication terminal 20 according to an access to a login request accompanied by a user ID from a login terminal 30; and a terminal response reception unit 113 which waits for a response including information for identifying the authentication application with respect to notification to the authentication application. When a response is not made within a prescribed time from the authentication terminal 20, the additional authentication unit 112 nullifies the additional authentication sequence.SELECTED DRAWING: Figure 1
Patent JP-2023085779-A (JP)
Title: Heat insulation material, vehicle or outdoor type control board cabinet including heat insulation material and installation method of heat insulation material
Inventor: SEYANAGI HIROSHI
IPC: B62D25/06
Filed: 2021-12-09
Abstract: To provide a heat insulation material which can be installed immediately below a jacket material constituting an outdoor type instrument mounted with control instruments, a vehicle or outdoor type control board cabinet including the heat insulation material, and an installation method of the heat insulation material.SOLUTION: A heat insulation material 10 according to the present invention is installed immediately below a jacket material (roof panel 32, door panels 33A-33D) constituting an outdoor type instrument (vehicle 30) mounted with control instruments and includes a hollow part, and the pressure of the hollow part is less than the atmospheric pressure.SELECTED DRAWING: Figure 1
Patent JP-2023086225-A (JP)
Title: Information processing control device, information processing control method, and information processing control program
Inventor: INOUE RYOSUKE
IPC: G06Q30/04
Filed: 2021-12-10
Abstract: To execute information processing by an information processing resource more appropriately at a low cost.SOLUTION: An information processing control device 30 includes: a selection section 31 that sequentially selects a plurality of execution conditions 310 when an information processing resource 402 executes predetermined information processing for each of a plurality of information processing resources 402 capable of executing the predetermined information processing; a determination section 32 that determines whether or not an information processing requirement 320 is satisfied when the information processing resource 402 executes the predetermined information processing under the selected execution condition 310; a calculation section 33 that calculates cost 330 required for the information processing resource 402 to execute the predetermined information processing when the information processing resource 402 executes the predetermined information processing under the selected execution condition 310; and a control section 34 that controls an information processing execution device 40 so that the predetermined information processing is executed by the information processing resource 402 and the execution condition 310 when the information processing requirement 320 is satisfied and the cost 330 is minimum.SELECTED DRAWING: Figure 7
Patent JP-2023086627-A (JP)
Title: Rotary wing aircraft
Inventor: HIRAIWA KAZUYOSHI
IPC: B64D31/10
Filed: 2021-12-11
Abstract: To obtain a rotary wing aircraft using an internal combustion engine or a battery as a power source, which can avoid a risk of falling down even if a power source of one system fails, and requires inexpensive manufacturing costs.SOLUTION: A rotary wind aircraft is equipped with at least four rotary wings (21a, 21b, 22a, 22b, 23a, and 23b) generating a lift, and a first power source (41) and a second power source (42), on a machine body (10). The first power source (41) and the second power source (42) drive the rotary wings (21a, 21b, 22a, 22b, 23a, and 23b) jointly or separately. If one of the first power source (41) and the second power source (42) fails, the other continuously drives the rotary wings (21a, 21b, 22a, 22b, 23a, and 23b).SELECTED DRAWING: Figure 2
Patent JP-2023088080-A (JP)
Title: Package for absorbent article
Inventor: YAMAGUCHI TATSUYUKI
IPC: A61F13/15
Filed: 2021-12-14
Abstract: To provide a package from which an individual package can be easily taken out regardless of the remaining number of individual packages.SOLUTION: A package stores a plurality of individual packages for absorbent articles in a package bag body. The package bag body is made of a flexible material, and has: a top surface part and a bottom surface part facing each other in a height direction; a front surface part and a rear surface part that connect the top surface part to the bottom surface part and face each other in a front and rear direction; and a left surface part and a right surface part that connect the top surface part to the bottom surface part and connect the front surface part to the rear surface part and face in a right and left direction. In the package bag body, the plurality of individual packages is stored in a state of being stacked in a thickness direction such that the thickness direction of the plurality of individual packages and a height direction of the package bag body match, the front surface part has a first opening forming part capable of forming a first opening for taking out the individual package, and the first opening forming part has a length in the right and left direction and is provided near the bottom surface part.SELECTED DRAWING: Figure 4
Patent JP-2022105282-A (JP)
Title: Antenna structure having wide beam width
Inventor: CHOU KENG-HUNG
IPC: H01Q13/10
Filed: 2021-12-20
Abstract: To provide an antenna structure with a wide beam width.SOLUTION: The antenna structure with a wide beam width has a dielectric substrate, a ground plane, a first radiation element, a plurality of first conductive via elements, and a first supply connection part. The dielectric substrate has a first surface and a second surface opposed to each other. The ground plane is provided on the second surface of the dielectric substrate. The first radiation element is provided on the first surface of the dielectric substrate. A first notch is formed on the first radiation element. Each first conductive via element penetrates through the dielectric substrate. The first conductive via element couples between the first radiation element and the ground plane. The first supply connection part is coupled with the first radiation element. The first supply connection part extends into the first notch of the first radiation element.SELECTED DRAWING: Figure 1
Patent JP-2022033995-A (JP)
Title: Electric pump system and method
IPC: F04B53/08
Filed: 2021-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a structure for managing the transfer of heat and the assessment of fluid temperature in an electric pump system. 
     SOLUTION: The method comprises pumping a fluid through a fluid passageway defined in a mechanical pump 202 from a pump inlet to a hollow shaft of a motor 204, through the hollow shaft to an internal motor cavity defined by a housing of the motor, and through another fluid passageway defined in the motor housing and mechanical pump that leads to a pump outlet 208. The temperature of fluid exiting the hollow shaft can be assessed and used by an electronic control unit (ECU) of the electric pump system to control the same. The electric pump system can be part of a cooling and lubrication system for an electric vehicle transmission, gearbox, differential or transfer case, for example. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023091837-A (JP)
Title: Filtration device and filtration method
Inventor: HORI NAOHIKO
IPC: A01K63/00
Filed: 2021-12-21
Abstract: To efficiently purify water in a water storage part for cultivating an aquatic animal with a simple configuration.SOLUTION: A filtration device 5 for filtering water in a cultivating tank (water storage part) 3 for storing water for cultivating an aquatic animal includes: a body 51 formed in a cylindrical shape, which is arranged so that one end part 51a is positioned in the water and the other end part 51b is positioned near the water surface; a floating body 52 attached to the vicinity of the other end part 51b of the body 51; a filtration mat 53 attached to the vicinity of the other end part 51b of the body 51 above the floating body 52; and a ventilation part 51d provided at the one end part 51a of the body 51 for generating air bubbles inside the body 51.SELECTED DRAWING: Figure 3
Patent JP-2023092289-A (JP)
Title: Device and method for displaying concentration
Inventor: TANAKA YUYA
IPC: G01N21/27
Filed: 2021-12-21
Abstract: To easily determine a difference between an actual concentration and a target concentration.SOLUTION: A concentration display device (100) of the present application includes: a measurement unit (172) for measuring the concentration of a medicinal solution to be measured; and a display model selection unit (173) for selecting one of a first display mode of displaying a measured value of the measured concentration of the medicinal solution and a second display mode of displaying a difference between the measured concentration of the medicinal solution and a predetermined target concentration and displaying concentration information in a display unit in the selected one of the first display mode and the second display mode.SELECTED DRAWING: Figure 16