baber/WOPTO huggingface dataset:
Patent JP-2023023715-A (JP)
Title: Fluid control device
Inventor: TANNO Ryutaro
IPC: F16K37/00
Filed: 2021-08-06
Abstract: To secure detection accuracy of a sensor incorporated in a fluid control device.SOLUTION: Fluid control device comprises: a diaphragm 22 which blocks and opens a flow channel by abutting on and disengaging from a sheet 13; a disk 23 which is vertically movable and pressurizes the diaphragm; a magnetic sensor M including a magnet M1 and a magnetic body M2; an annular magnet holder M10 which holds one of the magnet and the magnetic body, and through which the disk is inserted; a sensor holder 241 which is located outside in a radial direction, of the magnet holder, and holds another of the magnet and the magnetic body; and a lock nut 231 which fixes the magnet holder by threadedly engaging with the disk. The sensor holder has a positioning member projecting inwardly in a radial direction. A recessed portion with which the positioning member is engaged is formed on the outer periphery of the magnet holder.SELECTED DRAWING: Figure 2
Patent JP-2023023993-A (JP)
Title: Operation device, neural network system, neuron model device, method for operation, and program
Inventor: SAKAMI YUSUKE
IPC: G06N3/063
Filed: 2021-08-06
Abstract: To allow a spiking neural network to efficiently perform data processing.SOLUTION: An operation device has a neuron model including: index value calculation means for changing the index value of a signal output on the basis of the input status of a signal in an input time interval; and signal output means for outputting a signal in an output time interval after the input time interval is ended on the basis of the index value.SELECTED DRAWING: Figure 1
Patent JP-2021182158-A (JP)
Title: Display system and light guide
Inventor: ANDREW J OUDERKIRK
IPC: G02B27/02
Filed: 2021-08-10
Abstract: To provide a display system comprising an imager for forming an image, and a projection lens system for projecting the image formed by the imager.SOLUTION: For each pixel in the plurality of pixels, an imager is configured to emit a cone of light having a central ray in a direction that varies with the location of the pixel in the imager.EFFECT: The variation may increase brightness of an image projected through an image projection lens system by at least 30 percent. A display system includes a light guide comprising a light incident portion adapted to receive light, a light transport portion disposed to receive light from the light incident portion, and a light extraction portion disposed to receive light from the light transport portion.SELECTED DRAWING: Figure 11B
Patent JP-2021193736-A (JP)
Title: Imaging device, portable information terminal, digital still camera and video camera
Inventor: OKAMOTO YUKI
IPC: H01L31/10
Filed: 2021-08-17
Abstract: To provide a solid-state imaging device with high productivity and improved dynamic range.SOLUTION: In an imaging device including a photoelectric conversion element having an i-type semiconductor layer, a functional element and wiring, an area where the functional element and the wiring overlap with the i-type semiconductor layer in plan view is preferably less than or equal to 35%, further preferably less than or equal to 15%, and still further preferably less than or equal to 10% of the area of the i-type semiconductor layer in plan view. By providing a plurality of photoelectric conversion elements in the same semiconductor layer, a process for separating the photoelectric conversion elements can be reduced. The i-type semiconductor layers in the plurality of photoelectric conversion elements are separated by a p-type semiconductor layer or an n-type semiconductor layer.SELECTED DRAWING: Figure 3
Patent JP-2023041075-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KAWAKAMI KENTA
IPC: A63F13/69
Filed: 2021-08-25
Abstract: To provide an information processing device, an information processing method, and a program capable of enhancing a sense of expectation for acquiring an object to a user, and enhancing a user's satisfaction for a game.SOLUTION: An information processing device includes a reception part for receiving an object imparting request from a user, a selection part for selecting a predetermined object when the imparting request is received, and an imparting part for imparting the selected predetermined object to the user. The reception part receives a first operation for designating one or more objects from the user. When an object with predetermined rarity or more is not selected as the predetermined object, the selection part selects the predetermined object from an object group including the object designated by the first operation.SELECTED DRAWING: Figure 4
Patent JP-2023015962-A (JP)
Title: Management and storage method by network non-connection of personal information on digital assets
Inventor: TAKEI RYO
IPC: G06Q50/10
Filed: 2021-07-20
Abstract: To solve problems in a trouble that in general elder people sometimes forget an ID and a password related to a digital apparatus and digital assets which they are not familiar with and have to reset them each time, a bereaved family cannot confirm information on the digital apparatus in the case of a person's death, and the family inherit without knowing existence of the digital assets themselves.SOLUTION: A seemingly contradictory scheme of storing personal information related to digital assets in an analog manner allows personal information to be stored safe and sound and to be able to smoothly cope with personal information and digital assets that an inheritor can know only in a digital apparatus of that person at occurrence of subsequent succession. In addition, basically, description of entry items to a customer, subscription, and the like are all completed face-to-face. Thus, affiliation is performed with a qualification holder (an association, an organization) related to industry having various facing sales channels and preparation for death, and a sense of security to transfer to a digital society is provided to contribute to an aging society.SELECTED DRAWING: Figure 1
Patent JP-2021180692-A (JP)
Title: Powdered green tea flavor grant agent and green tea beverage therewith
Inventor: UEMOTO KURAHEI
IPC: A23F3/16
Filed: 2021-08-27
Abstract: To provide a powdered green tea flavor grant agent which can strengthen powdered green tea flavor without increasing consumption of powdered green tea, and to provide green tea beverage containing powdered green tea that the powdered green tea flavor is strengthened.SOLUTION: Powdered green tea flavor can be strengthened by containing a specified amount of zinc for crush tea leaves such as powdered green tea.SELECTED DRAWING: None
Patent JP-2023033707-A (JP)
Title: Ion extraction compound, method for manufacturing the same, ion substitute, method for manufacturing the same, intercalation compound, method for manufacturing the same, and high pressure solid electrochemical pressure cell
Inventor: FUJIOKA MASAYA
IPC: C30B29/06
Filed: 2021-08-30
Abstract: To provide an ion extraction compound using an II type IV group clathrate compound and NaAlB14, etc., as a starting material; an ion substitute, such as acid hydride using an oxide as a starting material; an intercalation compound using a compound having a van der Waals gap as a starting material; and methods for easily manufacturing them.SOLUTION: Na ions 11 are extracted from an II type IV group clathrate compound including Na ion by contacting a Na ion conductor 20 to the II type IV group clathrate compound and heating the II type IV group clathrate compound while applying a positive voltage V to the Na ion conductor 20. Na ion extraction NaAlB14, acid hydride, an intercalation compound, etc., are manufactured by performing voltage application and heating in high pressure using NaAlB14, an oxide and a compound having a van der Waals gap, etc., as a starting material to perform electrochemical treatment.SELECTED DRAWING: Figure 2B
Patent JP-2022065617-A (JP)
Title: Antibacterial composition and use thereof
Inventor: TAKASHIMA NAO
IPC: A01N31/06
Filed: 2021-08-31
Abstract: To provide an antibacterial composition that has reduced pungent odors and can safely express spatial antibacterial properties and an antibacterial method.SOLUTION: An antibacterial composition contains organic solvent-extract of at least one mushroom selected from the group consisting of Lentinula, Meripilus, Grifola and Leucopaxillus as an active ingredient.SELECTED DRAWING: None
Patent JP-2023035383-A (JP)
Title: Exposure head and image forming device
Inventor: KAMATA YUSUKE
IPC: G03G15/04
Filed: 2021-09-01
Abstract: To reduce noise without deteriorating an image quality.SOLUTION: An exposure head 106 comprises: a plurality of light-emitting element array chips 400, provided on a surface of a printed board 202, which comprise light emitting element rows 604 in which a plurality of light emitting elements 602 are arrayed along a main scanning direction and are arrayed zigzag in two lines along the main scanning direction; and a lens array 203 that condenses light emitted from the plurality of light emitting elements 602 onto a photosensitive drum 102. In the light emitting element array chips 400 arrayed in the same line of the two lines, the light emitting element rows 604 are arranged at different positions in a sub scanning direction orthogonal to the main scanning direction, and an interval in the sub scanning direction between the light emitting element rows 604 arranged at the different positions is set so that the interval is not equal to an integral multiple of resolution in the sub scanning direction.SELECTED DRAWING: Figure 3
Patent JP-2021183238-A (JP)
Title: Game machine
Inventor: MIYAUCHI KEITA
IPC: A63F7/02
Filed: 2021-09-01
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 can set a jackpot probability in which a jackpot lottery results in a jackpot from among a plurality of mutually different jackpot probabilities. An MPU 41 displays a game setting value regarding a jackpot probability on a special main display part 37a. An MPU 51 moves an accumulation box 39 for disabling or making difficult visual recognition of a game setting value displayed on the special main display part 37a such that at least one portion of the game setting value can be visually recognized in entry of game balls into a special out ball port 363.SELECTED DRAWING: Figure 73
Patent JP-2023037470-A (JP)
Title: Trestle
Inventor: HASEGAWA YUTAKA
IPC: B65G21/06
Filed: 2021-09-03
Abstract: To realize smooth traveling of an article carrier in a joint part between a plurality of top plates constituting a trestle.SOLUTION: A top plate P comprises a body part Pa, a bent part Pb which is provided in a top plate side part PE, is continuous to the body part Pa and is formed so as to be bent downward, and a lower arrangement part Pc which is continuous to the bent part Pb and is placed below the body part Pa. The body part Pa includes a projection part Pa1 which is provided in a part overlapping a wheel passage region Ad in the top plate side part PE, and projects outside in an extension direction of an upper face Fp of a boundary Ba between the body part Pa and the bent part Pb. The bent part Pb is provided in a non-overlapping part not overlapping the wheel passage region Ad in the top plate side part PE. In the bent part Pb and the lower arrangement part Pc, an opening Pd is provided which penetrates in a thickness direction of plate material and surrounds the projection part Pa1.SELECTED DRAWING: Figure 8
Patent JP-2022181153-A (JP)
Title: Information processing system, information processing method and program
IPC: G06F3/0484
Filed: 2021-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of highly precisely superimposedly displaying digital information of furniture, etc. on a prescribed space area such as a room by using augmented reality (AR). 
     SOLUTION: According to one embodiment of the present invention, an information processing system is provided. The information processing system is configured to execute the following steps. In a reception step, the information processing system receives first image data obtained by capturing an image of a real space. In an acquisition step, the information processing system acquires outline data relating to an outline of the real space. In a positioning step, the information processing system associates a coordinate system of the outline data and a coordinate data of the real space included in the first image data. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023038783-A (JP)
Title: Connecting structure of segments for tunnel lining
Inventor: TAKAYANAGI TOORU
IPC: E21D11/04
Filed: 2021-09-07
Abstract: To prevent an existing segment from protruding to a face side when a propulsion jack of a shield machine is released.SOLUTION: A connection structure 1 is a structure that connects a pair of segments 11, 13 aligned in the tunnel axial direction. A connection structure 1 comprises connecting jigs 2F, 2R detachably attached to inner surfaces 11a, 13a of the segments 11, 13 on an inner side of a tunnel, and a rod-shaped member 3 provided so as to straddle between the connecting jigs 2F, 2R detachably attached to the segments 11, 13.SELECTED DRAWING: Figure 1
Patent JP-2023038811-A (JP)
Title: Power storage element
Inventor: YAMAMOTO YOSHIHIRO
IPC: H01G11/74
Filed: 2021-09-07
Abstract: To provide a power storage element capable of suppressing deterioration in quality of welding an electrode body and a collector.SOLUTION: A power storage element 10 comprising: an electrode body 600 having a lamination part 610 in which polar plates are laminated in a lamination direction; and a collector 500 that is arranged side by side with the lamination part 610 in the lamination direction, and is bonded to the lamination part 610, comprises: a laser weld part 800 in which the lamination part 610 and the collector 500 are welded with a laser. A first concave part 611 concaved in the lamination direction is formed at a position adjacent to the laser weld part 800 in the lamination part 610 in view of the lamination direction without being bonded with the collector 500.SELECTED DRAWING: Figure 4
Patent JP-2023039364-A (JP)
Title: Positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: KOBAYASHI YUTA
IPC: H01M4/58
Filed: 2021-09-08
Abstract: To suppress heat generation even if a steep short circuit occurs.SOLUTION: There is provided a positive electrode for a nonaqueous electrolyte secondary battery including a positive electrode collector, and a positive electrode mixture layer that is formed on a surface of the positive electrode collector. The positive electrode mixture layer includes: a first positive electrode active material, which is a layered compound represented by a following formula (1); a second positive electrode active material which is represented by a following formula (2) and in which a film that comprises a carbon material is formed on a surface of a phosphoric acid compound that has an olivine structure; and a conductive material. In an X-ray diffraction pattern, a value of ratio P1/P2 of a first half width P1 of a peak attributed to the (003) plane of the first positive electrode active material and a second half width P2 of a peak attributed to the (101) plane of the second positive electrode active material is 0.30 or more and 1.00 or less. LiaNixCoyM11-x-yO2 (0<a≤1.2, 0<x≤0.9, 0<y≤0.5, 0<x+y<1)...(1) LiMnzM2bFe1-z-bPO4 (0<z≤0.9, 0≤b≤0.1, 0<z+b<1)...(2)SELECTED DRAWING: Figure 1
Patent JP-2023039730-A (JP)
Title: oil supply structure
Inventor: MATSUI MASANORI
IPC: F16H57/04
Filed: 2021-09-09
Abstract: To suppress shortage of an oil to be supplied to an internal space of a differential case.SOLUTION: A trans-axle 30 includes a speed reduction mechanism 50, a differential 60, and an oil supply device 80. The differential 60 includes a ring gear 61 and a differential case 62. To the ring gear 61, power from the speed reduction mechanism 50 is transmitted. The differential case 62 is fixed to the ring gear 61. The differential case 62 includes an internal space and an oil window. The oil window communicates an outer portion of the differential case 62 with the internal space of the differential case 62. A first gear 51 of the speed reduction mechanism 50 rotates about a rotation axis 51Z as a center in parallel with a rotation axis 61Z of the ring gear 61. The oil supply device 80 supplies an oil to a supply portion 51A of an outer peripheral surface of the first gear 51. The differential case 62 is positioned on a virtual tangent 51B directing toward a rotating direction of the first gear 51 from the supply portion 51A.SELECTED DRAWING: Figure 4
Patent JP-2021192843-A (JP)
Title: System and method for transcatheter treatment of valvular regurgitation
Inventor: ALEXANDER K KHAIRKHAHAN
IPC: A61F2/24
Filed: 2021-09-21
Abstract: To provide: a device for use in transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance device for implantation across the valve; a system including a coaptation enhancement element and anchors for implantation; a system including the coaptation enhancement element, and one or more of a transseptal sheath, an anchor delivery catheter, an implant delivery catheter and a clip delivery catheter; and methods for transcatheter implantation of a coaptation element across a heart valve.SOLUTION: An implant comprises a coaptation assistance body which remains within a blood flow path as a valve moves back and forth between an open-valve configuration and a closed valve configuration.SELECTED DRAWING: Figure 5A
Patent JP-2023045065-A (JP)
Title: Imaging apparatus and monitoring system
Inventor: SHIBUYA TAKUHIRO
IPC: G03B15/05
Filed: 2021-09-21
Abstract: To highly accurately determine the position of an optical filter, while suppressing the generation of a light noise in a video.SOLUTION: An imaging apparatus includes a lens (2) for imaging light from outside, a plurality of optical filters (4 and 5) for restricting the light passing through the lens, an imaging element (8) having an exposure period for performing exposure processing for converting the light passing through the optical filter into an electrical signal and a non-exposure period not for performing the exposure processing, a filter position determination part (6) for determining the position of the optical filter by emitting detection light to the optical filter and receiving the detection light, and a filter detection part (11) for controlling the filter position determination part. The filter detection part controls the filter position determination part, so as to emit the detection light in synchronization with the non-exposure period of the imaging element.SELECTED DRAWING: Figure 1
Patent JP-2023046593-A (JP)
Title: Electric parking lock device
Inventor: WAKABAYASHI KENTA
IPC: B60T7/00
Filed: 2021-09-24
Abstract: To provide an electric parking lock device which can semi-automatically lock a parking gear even if power source failure occurs in the state that the parking gear is not locked.SOLUTION: An electric parking lock device 1 comprises a first electromagnetic solenoid 41 which locks one engagement part 331 against an energization force of a first energization component 31 so that one engagement part 331 does not oscillate during electric conduction, and permits that one engagement part 331 oscillates in a direction of engaging with the other engagement part 332 by the energization force of the first energization component 31 during power source failure. One engagement part 331 is connected to the first energization component 31 provided at a tip of a parking pole 11, and the other engagement part 332 is connected to a brake pedal 60. When depression of the brake pedal 60 is released during electric source failure, a pair of engagement parts 331, 332 engages with each other to oscillate the parking pole 11 in a direction of engaging with a parking gear 12.SELECTED DRAWING: Figure 3
Patent JP-2023046921-A (JP)
Title: Multi-electron beam image acquisition device, multi-electron beam inspection device and multi-electron beam image acquisition method
Inventor: INOUE KAZUHIKO
IPC: H01J37/28
Filed: 2021-09-24
Abstract: PURPOSE: To provide a device which can form an image of a primary electron beam on a sample surface even when variably adjusting landing energy and form an image of a multi-secondary electron beam at a desired position without generating crosstalk between the beams.CONSTITUTION: A multi-electron beam image acquisition device according to an aspect of the present invention comprises: a first electromagnetic lens which forms an image of a multi-primary electron beam on a substrate surface; a separator which separates a multi-secondary electron beam emitted from a substrate due to the irradiation of the multi-primary electron beam from the multi-primary electron beam; a detector which detects the separated multi-secondary electron beam; and a second electromagnetic lens which can variably adjust the peak position of the magnetic field distribution in the track center axial direction of the multi-secondary electron beam and forms an image of the multi-secondary electron beam on a detection surface of the detector or at a conjugate position of the detection surface. The first electromagnetic lens forms an image of the multi-secondary electron beam in a state before being separated from the multi-primary electron beam. The second electromagnetic lens is arranged between the image formation point of the multi-secondary electron beam formed by the first electromagnetic lens and the separator.SELECTED DRAWING: Figure 1
Patent JP-2021192065-A (JP)
Title: Skin distortion measuring method
Inventor: MIYAZAKI YUKIHIRO
IPC: G01B11/16
Filed: 2021-09-27
Abstract: To provide a skin distortion measuring method capable of detecting distortion of the skin of a scale of affecting skin sensibility.SOLUTION: The skin distortion measuring method includes: a step S11 of acquiring first imaging data obtained by photographing a geometric pattern developed on the skin surface derived from a skin state; a step S13 of acquiring second imaging data obtained by photographing a geometric pattern developed on the skin surface after a change in force applied to at least the skin surface; and a step S14 of analyzing the geometric pattern represented by the first imaging data and the geometric pattern represented by the second imaging data and detecting displacement of the skin surface generated before and after the action of force.SELECTED DRAWING: Figure 1
Patent JP-2022071828-A (JP)
Title: Photoelectric conversion apparatus and photoelectric conversion system
Inventor: AYMANTAREK ABDELGHAFAR
IPC: H01L27/146
Filed: 2021-09-27
Abstract: To provide a structure suitable for a specific device structure.SOLUTION: Each of a plurality of avalanche photodiodes includes an avalanche multiplication unit formed by a first semiconductor region of a first conductivity type that is disposed at a first depth, and a second semiconductor region of a second conductivity type different from the first conductivity type that is disposed at a second depth deeper than the first depth. A fourth semiconductor region at least one of a conductivity type and an impurity concentration of which is different from those of a third semiconductor region of the second conductivity type is disposed at a position shallower than the third semiconductor region, and a depth of a boundary portion between the third semiconductor region and the fourth semiconductor region is deeper than that of the avalanche multiplication unit.SELECTED DRAWING: Figure 7