baber/WOPTO huggingface dataset:
Patent JP-2023038468-A (JP)
Title: Gearshift device of vehicle
Inventor: YU YOICHIRO
IPC: B60K20/02
Filed: 2021-09-07
Abstract: To provide a gearshift device of a vehicle which is easy to confirm shift position and is excellent in mountability.SOLUTION: A gearshift device of a vehicle comprises a regulation mechanism which is configured so as to make it possible to select a first shift mode and a second shift mode and regulates approach from a select passage of an operation lever to shift position with which either shift passage and either shift passage among a plurality of shift passages corresponds if the first shift mode is selected and moreover releases regulation if the second shift mode is selected. In addition, it comprises an indicator 10 which displays a first display which displays a position or route where the operation lever can move if regulation by the regulation mechanism is executed in a diagram 32, and a second display, which displays a position or route where the operation lever can move if regulation by the regulation mechanism is released in a diagram 34, selectively according to the selected first shift mode and the second shift mode.SELECTED DRAWING: Figure 5
Patent JP-2023038967-A (JP)
Title: Topical skin preparation
Inventor: SAKAI HITOMI
IPC: A61K8/34
Filed: 2021-09-08
Abstract: To provide a topical skin preparation that comprises a combination of specific components for synergistically improved moisturizing effect.SOLUTION: A topical skin preparation comprises the following (A)-(D): (A) glycerol, (B) polyglycerol, (C) trimethylglycine, and (D) one or two selected from fermented rice liquid and Tremella fuciformis extract.SELECTED DRAWING: None
Patent JP-2023042261-A (JP)
Title: Unevenness adjustment hardware, outdoor erection structure, and unevenness adjusting method
Inventor: TOYOSHIMA KAZUYA
IPC: E04F13/08
Filed: 2021-09-14
Abstract: To provide an unevenness adjustment hardware capable of adjusting unevenness on the underside of an outdoor erection structure, an outdoor erection structure using the unevenness adjustment hardware, and an unevenness adjustment method.SOLUTION: An unevenness adjustment hardware 1 is an unevenness adjustment hardware 1 for adjusting unevenness between horizontal sections 41 of an outdoor erection structure 2 in which two exterior materials having vertical sections 40 and horizontal sections 41 are fixed to an erection body 3 so that tips of the horizontal sections 41 are disposed to face each other across a bottom joint, which comprises: a base member 6 having a fixing portion 60 fixed to an exterior material 4, and a lower plate 61 formed by extending horizontally from the lower end of the fixing portion 60; an engagement portion 70 engaged to the lower plate 61; an elastic member 7 having an operation hole 72 inclined downward toward its end and positioned behind the lower joint 13, and a pressure portion 73 capable of abutting the upper surface of the horizontal portion 41; and an operating bolt 8 that is screwed into the operation hole and adjusts distance between the lower plate 61 and a tip of the pressure portion 73.SELECTED DRAWING: Figure 1
Patent JP-2022008405-A (JP)
Title: Concept for image/video data stream enabling efficient reduction or efficient random access
IPC: H04N19/70
Filed: 2021-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an encoder and a coding method for adding displacement information indicating displacement within a target image region of a set of at least one predetermined subregion of an image to a data stream. 
     SOLUTION: An encoder obtains displacement information that indicates displacement within a target image region of at least one set of default subregions for non-displacement copy of at least one set of default subregions to a target image region 216 for at least one set of default subregions 214 of an image 204 for a coded data stream 200, and further obtains default filling information 228 indicating default filling that a portion of the target image area that is not covered by any of at least one set of default subregions of the image displaced according to the displacement information is to be filled with the displacement information. 
     SELECTED DRAWING: Figure 18 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023044964-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: WATANABE KENTA
IPC: H01L21/31
Filed: 2021-09-21
Abstract: To provide a technique capable of improving the film quality of a gate insulating film while suppressing a shift in threshold voltage in a semiconductor device in which the gate insulating film is formed on a compound semiconductor layer containing gallium.SOLUTION: A manufacturing method of a semiconductor device includes the steps of forming a diffusion suppression film 16 containing no gallium and oxygen on a compound semiconductor layer 14 containing gallium, forming a gate insulating film 42 on the diffusion suppressing film, and performing heat treatment at 1000°C or higher after forming the gate insulating film.SELECTED DRAWING: Figure 2
Patent JP-2023045502-A (JP)
Title: Exposure head and image forming device
Inventor: TAKEZAWA SATORU
IPC: B41J2/447
Filed: 2021-09-22
Abstract: To reduce generation of drop and noise of a power supply voltage by preventing a large current from flowing instantaneously.SOLUTION: A plurality of light emission element columns 604 arrayed in a Y-direction of an exposure head 106 cause multiple exposure on the same position of a photosensitive drum 102 and emit light at different light emission times so that their light turn-on timing and turn-off timing are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2022008567-A (JP)
Title: Notification system
IPC: G08B21/24
Filed: 2021-09-27
Abstract: PROBLEM TO BE SOLVED: To remind a salesperson that a commodity is put on a lower rack of a shopping cart. 
     SOLUTION: A notification system of an embodiment includes detection means and notification means. The detection means detects that an article is placed on a second rack of a shopping cart that has a first rack on which a commodity is placed and the second rack located below the first rack. When the detection means detects that an article is placed on the second rack, the notification means performs predefined notification processing, which is intended to notify an operator, who operates a commodity registration apparatus for use in registering purchase of a commodity which a shopper utilizing the shopping cart buys, of the fact that an article is placed on the second rack. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023048033-A (JP)
Title: Ingredient feeding device and ingredient storage facility with the same
Inventor: YOKOUCHI KOHEI
IPC: A47J43/00
Filed: 2021-09-27
Abstract: To provide an ingredient feeding device which reliably and simply sorts only an ingredient out of an ingredient container and automatically feeds it into a cooking container, and an ingredient storage facility with the device.SOLUTION: An ingredient container conveyance mechanism 120 comprises ingredient container inversion means 121 which is provided on the container conveying-out end side of the ingredient container conveyance mechanism 120 and vertically inverts the open top 111a of the ingredient container 111. An ingredient separation mechanism 130 comprises: an ingredient-feeding sleeve 131 which is vertically provided in the outer region of an ingredient container rack 110 and where an ingredient takeout hole 131c narrower than the open top 111a of the ingredient container 111 is bored at a sleeve terminal; and a container collection chute 131b which is connected to the sleeve terminal of the ingredient-feeding sleeve 131 and sorts and collects the ingredient container 111.SELECTED DRAWING: Figure 1
Patent JP-2023056270-A (JP)
Title: Inspection device, inspection method and inspection program
Inventor: NAKANO RYUZO
IPC: G01N21/88
Filed: 2021-10-07
Abstract: To shorten the inspection time when performing non-defective determination of an inspection object from an image acquired by imaging the inspection object.SOLUTION: An inspection device 10 comprises: an imaging unit 11 which acquires an image of an inspection object; a first setting unit 131 which sets each of a plurality of pixels of the image as a temporary center pixel and sets a first shape corresponding to a shape of an inspection target portion of the inspection object with each of the plurality of temporary center pixels as the center; a second setting unit 132 which sets the center pixel on the basis of the temporary center pixel being the center of the first shape satisfying a prescribed condition in which luminance of a region on the inner periphery of the first shape is brighter than a threshold and luminance of a region on the outer periphery of the first shape is darker than the threshold out of the plurality of first shapes; and a determination unit 133 which determines that an inspection object T is non-defective when the number of set center pixels is equal to the number of inspection target portions of the inspection object T.SELECTED DRAWING: Figure 1
Patent JP-2023058362-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: HARIGAI ATSUSHI
IPC: H01L21/3065
Filed: 2021-10-13
Abstract: To improve the yield of products when a substrate held on a holding sheet is subjected to plasma processing.SOLUTION: A plasma processing apparatus includes: a chamber; a plasma generation part which generates plasma in the chamber; a stage 111 which is provided inside the chamber and on which a transfer carrier 10 is mounted; a cover 124 which covers at least part of the transfer carrier mounted on the stage; a relative position change part which can change a relative distance between the cover 124 and the stage 111 into a first distance and a second distance less than the first distance; a determination part which determines whether the mounted state of the transfer carrier 10 is good or bad; and a control part. The determination part determines whether the mounted state is good or bad, in a state where the distance between the cover 124 and the stage 111 is the first distance, and plasma processing is applied in a state where the distance between the cover 124 and the stage 111 is the second distance.SELECTED DRAWING: Figure 4E
Patent JP-2023062997-A (JP)
Title: Display device
Inventor: ONODA KEN
IPC: G02F1/13357
Filed: 2021-10-22
Abstract: To provide a display device capable of suppressing the decrease in display quality.SOLUTION: A display device includes a first light guide plate including a first main surface opposing a display panel, a second main surface on the opposite side of the first main surface, a first side surface, and a second side surface on the opposite side of the first side surface, and a second light guide plate including a third main surface opposing the second main surface, a fourth main surface on the opposite side of the third main surface, a third side surface close to the first side surface, and a fourth side surface on the opposite side of the third side surface and close to the second side surface. The first main surface includes a first plane and a plurality of first grooves present between the first plane and the first side surface. The second main surface includes a plurality of second grooves opposing the first plane and orthogonal to the first grooves, and a second plane present between the second groove and the first side surface. The third main surface includes a third plane, and a plurality of third grooves present between the third plane and the fourth side surface and parallel to the first grooves. The fourth main surface includes a plurality of fourth grooves opposing the third plane and orthogonal to the third grooves, and a fourth plane present between the fourth groove and the fourth side surface.SELECTED DRAWING: Figure 2
Patent JP-2023064570-A (JP)
Title: Seal structure
Inventor: FUKUYAMA YUTA
IPC: F16J15/28
Filed: 2021-10-26
Abstract: To provide a seal structure which prevents foreign objects, such as water droplets, from flowing along an outer peripheral surface of a shaft member and entering the interior of a housing from the exterior in a device including the shaft member rotatably supported by a bearing fixed to the housing and which prevents entry of the foreign objects while saving an arrangement space and achieving cost reduction.SOLUTION: A seal device includes seal means 5 disposed in an annular space Q between an outer peripheral surface of a shaft member 3 and an inner peripheral surface of a through hole 2a of a housing 2. The seal means 5 has: an inner annular collar 51 which is inserted and fitted in the shaft member; and an outer annular collar 52 which is located at the radial outer side of the inner annular collar coaxially with the inner annular collar and fixed to the through hole of the housing. The outer annular collar has a discharge hole 52a1 which penetrates in a radial direction.SELECTED DRAWING: Figure 1
Patent JP-2022075560-A (JP)
Title: Three-dimensional reconstruction of structure of real scene with open surface
Inventor: ANDRE LIEUTIER
IPC: G06T17/20
Filed: 2021-10-27
Abstract: To provide a computer-implemented method for 3D reconstruction of a structure of a real scene.SOLUTION: A method provides a first open triangulated surface that is a set of triangles of a tetrahedral meshing of a 3D point cloud. The 3D point cloud represents at least a part of a structure. The method further determines a second open triangulated surface. The second open triangulated surface represents a skin of a portion of the structure. The method also explores open triangulated surface candidates each being a set of triangles of the tetrahedral meshing and penalizes a high rank of the open triangulated surface candidates according to a lexicographic order. The lexicographic order orders a first open triangulated surface candidate having first triangles which are ordered according to a decreasing rank of a triangle order, relative to a second open triangulated surface candidate having second triangles which are ordered according to the decreasing rank of the triangle order.SELECTED DRAWING: Figure 1
Patent JP-2023066023-A (JP)
Title: Welding completion control method for consumable electrode arc welding
Inventor: NISHINO SHINTARO
IPC: B23K9/00
Filed: 2021-10-28
Abstract: To perform good welding completion control corresponding to various welding conditions in consumable electrode arc welding.SOLUTION: In a welding completion control method for consumable electrode arc welding, which stops driving of a feed motor when a welding completion signal On is input to a welding power source, and controls welding current Iw and a welding voltage Vw to complete welding during an anti-stick period from transient deceleration and stop of the motor due to inertial to completion of welding, the anti-stick period includes a first period T1 until the feeding speed Fw of the feed motor is reduced to a reference value, a subsequent driving period Td for driving the feed motor again, and a subsequent second period T2 until driving of the feed motor is stopped again to stop feeding.SELECTED DRAWING: Figure 2
Patent JP-2022009735-A (JP)
Title: Method for determination of target cells or tissues for extraction of biomolecules from fixed biological samples
IPC: C12Q1/04
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide methods for determining target cells or tissues for extracting biomolecules from fixed biological samples. 
     SOLUTION: The present invention relates to a method for determining target cells or tissues for isolating or extracting biomolecules from fixed biological samples, a preparation of samples in a method for extracting, isolating and/or purifying biomolecules from fixed biological samples, and a kit for visualizing target cells or tissues in fixed biological samples for extracting, isolating and/or purifying biomolecules from the target cells or tissues. In one aspect, the method of the invention includes: (1) mounting at least one part of the fixed biological sample on at least one support; (2) optionally treating at least one part of the sample with a sample treatment agent. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067002-A (JP)
Title: Voltage detection device
Inventor: MIZOGUCHI ASAMICHI
IPC: H01M10/48
Filed: 2021-10-29
Abstract: To enable the occurrence of a conversion state switching fault to be determined for even an input voltage whose output voltage agrees in a first and a second conversion state.SOLUTION: A voltage detection device (10) comprises: a conversion switching unit (60) for switching between a first conversion state in which an input voltage from a battery (Cn) in a first range is converted to an output voltage of a prescribed region and a second conversion state in which an input voltage in a second range that is included in the first range is converted to an output voltage of a prescribed region; an AD conversion unit (80) for converting the output voltage from analog to digital; a voltage conversion unit (92) for converting the AD converted value to a detection voltage of a first range and a detection voltage of a second range, in accordance with a switching command that switches between the first and the second conversion states; an input change unit (30) for causing the input voltage to the conversion switching unit to change in the first range to be wider than the width of the second range; and a determination unit (93) for determining a conversion state switching fault on the basis of the detection voltage that is converted before and after the input voltage is changed, respectively.SELECTED DRAWING: Figure 1
Patent JP-2023071208-A (JP)
Title: Fluorine-containing compound and contrast agent
Inventor: YANAI NAOKO
IPC: C07D211/94
Filed: 2021-11-11
Abstract: To provide a fluorine-containing compound that is used as a material for a contrast agent to give a high-sensitivity magnetic resonance image, and also has high in vivo stability.SOLUTION: This fluorine-containing compound is represented by formula (1). R1, R2, R3, and R4 each represent an alkyl group that has 1-10 carbon atoms and that is unsubstituted or substituted with a substituent group not including a fluorine atom. X represents -(CH2)- or -(CH2)m-O-(CH2)-, Y represents -CZ3 or -C(CH3)Z2, and Z represents -CH2-O-C(CF3)3).SELECTED DRAWING: None
Patent JP-2022022234-A (JP)
Title: Control program and cooking system
IPC: A47J27/14
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To cook a target cooking material efficiently. 
     SOLUTION: A control program to cause a computer to execute robot control processing to cause a robot to execute a plurality of operations in a cooking place having a plurality of sections. The plurality of operations include: a first operation to pick up a cooking assistance tool (a tray for holding one or more deep draining baskets (bamboo sieves) in which a target cooking material (e.g., buckwheat noodles) is set at a first section and convey it to a second section while subjecting the target cooking material in the cooking assistance tool to first cooking processing (e.g., boiling processing) at the second section; and a second operation to pick up the cooking assistance tool in which the target cooking material subjected to the first cooking processing at the second section is put, and convey it to a third section. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073036-A (JP)
Title: input device
Inventor: KONDO YASUAKI
IPC: B43K29/08
Filed: 2021-11-15
Abstract: To provide an input device having an input tool and a writing tool, the input device being easy to use even if the input tool and the writing tool are separated.SOLUTION: An input device 1 includes: an input tool 2 having an axial cylinder 10 and an input member 11 arranged in the front end part of the axial cylinder 10; a tail valve 20 removably attached to the back end part of the axial cylinder 10; and a writing tool 40 having the tail valve 20 and containable in the axial cylinder 10.SELECTED DRAWING: Figure 8
Patent JP-2022108711-A (JP)
Title: Method for estimating breathability of blast furnace fusion layer, apparatus for estimating breathability of blast furnace fusion layer, and method for operating blast furnace
Inventor: IWANAGA DAIKI
IPC: C21B5/00
Filed: 2021-11-16
Abstract: To provide a method and an apparatus for estimating the breathability of a blast furnace fusion layer by which the breathability of the blast furnace fusion layer can be accurately estimated.SOLUTION: A method for estimating the breathability of a blast furnace fusion layer includes calculating the Young's modulus of ore particles, calculating the amount of deformation of the ore particles and coke particles using the calculated Young's modulus, calculating the contact force acting on the ore particles and the coke particles using the calculated Young's modulus and the amount of deformation, calculating the fluid drag acting on the ore particles and the coke particles, calculating the velocity and position of each ore particle and each coke particle using the calculated contact force and the fluid drag, calculating a porosity of each element region where the fusion layer is divided into predetermined sizes using the calculated positions of the ore particles and the coke particles, and calculating the in-furnace situation regarding the gas flow and pressure distribution throughout the blast furnace using the calculated porosity.SELECTED DRAWING: Figure 1
Patent JP-2023076240-A (JP)
Title: Vessel navigation system and vessel including the same
Inventor: INOUE HIROSHI
IPC: B63B1/28
Filed: 2021-11-22
Abstract: To provide a vessel navigation system and a vessel obtaining good steering property when changing course by using right and left attitude control plates.SOLUTION: A vessel navigation system 5 includes: an outboard engine 10 as a propeller; a steering device 20; a steering wheel 22; a port trim tab 31L and a starboard trim tab 31R; a port actuator 32L and a starboard actuator 32R; and a controller 40. The controller includes a first control mode for controlling the steering device according to the operation of the steering wheel and a second control mode for controlling the port actuator and the starboard actuator according to the operation of the steering wheel. The controller determines whether or not the steering position of the steering device is in the neutral position and prohibits transition from the first control mode to the second control mode when not in the neutral position, and allows transition to the second control mode from the first control mode when in the neutral position.SELECTED DRAWING: Figure 3
Patent JP-2023077708-A (JP)
Title: Discharge ionization detector and gas chromatograph analyzer
Inventor: MIYAUCHI SHINJI
IPC: H01J49/02
Filed: 2021-11-25
Abstract: To provide a technique for reducing changes in sensitivity accompanying changes in concentration of a sample component in a discharge ionization detector and a gas chromatograph analyzer that uses the discharge ionization detector.SOLUTION: A preparative liquid chromatograph includes a discharge ionization detector 10. In the discharge ionization detector 10, sample gas is supplied to a charge collection part 120 through an aperture 126X. Between a dielectric tube 111 and the aperture 126X, a shield plate 190 is placed to shield at least part of the aperture 126X against the dielectric tube 111.SELECTED DRAWING: Figure 1