baber/WOPTO huggingface dataset:
Patent JP-2022125808-A (JP)
Title: fluid control valve
Inventor: KAJINO YOSHIKI
IPC: F16K31/06
Filed: 2021-02-17
Abstract: To provide a fluid control valve capable of switching a flow of fluid without causing increase in electrical power consumption while eliminating the need to increase a size.SOLUTION: A fluid control valve A includes a housing 10, an inflow pipe 11, a first outflow pipe 12, a second outflow pipe 13, a control valve element 1 formed of a magnetic substance, and a cylindrical electromagnetic solenoid 6. When a current is supplied to the electromagnetic solenoid 6, the control valve element 1 is held on a first control position with suction force to interrupt the flow of the fluid from the inflow pipe 11 to the second outflow pipe 13 and allow the flow of the fluid from the inflow pipe 11 to the first outflow pipe 12. When the current is not supplied to the electromagnetic solenoid 6, the control valve element 1 is located on a second control position P2 on a downstream side further than the first control position in the fluid flowing direction of the fluid with the pressure of the fluid supplied from the inflow pipe 11 to allow the flow of the fluid from the inflow pipe 11 to the second outflow pipe 13 and interrupt the flow of the fluid from the inflow pipe 11 to the first outflow pipe 12.SELECTED DRAWING: Figure 1
Patent JP-2022127475-A (JP)
Title: Information processing system, information processing method, and program
Inventor: HONMA YUUDAI
IPC: G01C21/26
Filed: 2021-02-19
Abstract: To provide an information processing system, an information processing method, and a program that propose a place to go next to a user.SOLUTION: In an information processing system in which a client device operated by a user and a server device are communicatively connected over a network, a method includes: a reception step of receiving an operation by the user to select one spot candidate from among a plurality of spot candidates; and a first display control step of performing control so as to display to the user a screen containing a plurality of spot candidates which the user heads for next from selected spot candidates. The plurality of spot candidates contained in the screen are arranged on the screen in the order of recommendation. Every time the user performs an operation of selecting one spot candidate from among the plurality of spot candidates, the first display control step is performed.SELECTED DRAWING: Figure 5
Patent JP-2022130070-A (JP)
Title: Garment
Inventor: KIDO TATSUYA
IPC: A41D13/00
Filed: 2021-02-25
Abstract: To provide a garment in which an opening through which a body can pass in a standing state when undressing can be formed, which can be removed through the opening by small movement of the body and which reduces possibility of touching a contaminated part.SOLUTION: A garment includes a closure part closed after a wearer puts it on. The closure part is closed by a closure member. The closure member includes: a locking part; a locked part to which the locking part is locked; a sliding member which locks the locking part to the locked part by sliding and closes the closure part; and a regulation part which regulates sliding of the sliding member in a regulation position with the closure part closed. The regulation part can be removed, and the sliding member is removed from the closure member by sliding beyond the regulation position when the regulation part is removed.SELECTED DRAWING: Figure 1
Patent JP-2021151221-A (JP)
Title: Denitrification device and aquatic life breeding system
Inventor: WATANABE HIDEMITSU
IPC: A01K63/04
Filed: 2021-03-02
Abstract: To provide a denitrification device and an aquatic life breeding system, capable of establishing downsizing and lower costs as compared with prior arts.SOLUTION: A denitrification device 50 comprises: a cylinder part 51 capable of storing and discharging breeding water L to be used for breeding an aquatic life, the cylinder part including a bottom 57 provided at one end in an axial direction and an opening 58 provided at the other end in the axial direction; a rotary shaft part 52 for rotatably supporting the cylinder part 51, the rotary shaft part disposed at a corresponding position between the bottom 57 and the opening 58 of the cylinder part 51; and a third filter medium 54 for fixing denitrifying bacteria for reducing nitric acid in the breeding water L, the third filter medium stored in the cylinder part 51. Via rotation around the rotary shaft part 52 caused by variation in a storage amount of the breeding water L, the cylinder part 51 alternately repeats a storage state A in which the bottom 57 is positioned lower than the opening 58 and the breeding water L is stored and a discharge state B in which the opening 58 is positioned lower than the bottom 57 and the stored breeding water L is discharged.SELECTED DRAWING: Figure 1
Patent JP-2022133773-A (JP)
Title: Display device and image formation device
Inventor: DANDOKO TAKUSHI
IPC: G06F3/04886
Filed: 2021-03-02
Abstract: To provide a display device and an image formation device that prevent deterioration in operability and convenience caused by displaying a keyboard superimposed on an operation screen.SOLUTION: An image formation device 1 includes: a display unit 473 with a touch panel function; a display control unit 101 that controls display of the display unit 473, causes the display unit 473 to display an operation screen that has a character input column and is subject to scroll display, and further displays a keyboard read out when entering a character in the character input column while superimposed on the operation screen; and an operation unit 47 that accepts an instruction based on a touch operation on the display unit 473 detected by the touch panel function and also accepts input of the character via the keyboard. The display control unit 101 displays a scroll bar for accepting a scroll instruction for scroll-displaying the operation screen whose display range is narrowed by superimposing the keyboard within the narrowed display range without overlapping the keyboard.SELECTED DRAWING: Figure 7
Patent JP-2022135247-A (JP)
Title: Curable composition and cured body thereof
Inventor: SHIRAISHI ATSUSHI
IPC: C09J163/00
Filed: 2021-03-05
Abstract: To provide: a curable composition which contains an acid generator excellent in photoreactivity and thermostability as a cationic polymerization initiator, and thus is excellent in curability and thermostability; a cured product based on the curable composition and excellent in curability, adhesiveness, transparency, heat-resistant adhesiveness and heat-resistant transparency; a cured body for an optical element; 3d-modeled article; and a cured body for an optical waveguide.SOLUTION: A curable composition contains a cationic polymerizable compound and an acid generator containing an onium salt represented by a general formula (1) in the figure.SELECTED DRAWING: None
Patent JP-2022139184-A (JP)
Title: Cement composition and cured body
Inventor: TAKAGI SATOSHI
IPC: C04B28/02
Filed: 2021-03-11
Abstract: To provide a cement composition that can fill a narrow clearance without any gap, has an adequate pot life, expresses excellent strength at a young material age, and also resists cracking.SOLUTION: A cement composition contains cement, a quick-hardening material, silica fume, a fiber, clay mineral, a thickener, a foamer, a water-reducing agent, and a setting modifier. A content of the quick-hardening material is 10 pts.mass or more and 50 pts.mass or less relative to 100 pts.mass of the cement. A content of the setting modifier is 0.1 pt.mass or more and 2 pts.mass or less relative to 100 pts.mass of the cement. The quick-hardening material is a mixture of calcium aluminate and gypsum. Relative to 100 pts.mass of calcium aluminate, the gypsum is 50-200 pts.mass.SELECTED DRAWING: None
Patent JP-2021102773-A (JP)
Title: Cleaning formulation for removing residues on surfaces
Inventor: TAKAHASHI TOMONORI
IPC: H01L21/304
Filed: 2021-03-18
Abstract: To provide a cleaning composition and a method of using the composition for cleaning a semiconductor substrate.SOLUTION: A cleaning composition contains: 1) at least one redox agent; 2) at least one first chelating agent being a polyaminopolycarboxylic acid; 3) at least one second chelating agent different from the first chelating agent, the second chelating agent comprising at least two nitrogen-containing groups; 4) at least one metal corrosion inhibitor being a substituted or unsubstituted benzotriazole; 5) at least one organic solvent selected from the group consisting of water-soluble alcohols, water-soluble ketones, water-soluble esters and water-soluble ethers; 6) water; and 7) optionally, at least one pH adjusting agent being a base free of a metal ion. This disclosure also relates to a method of using the composition for cleaning a semiconductor substrate.SELECTED DRAWING: None
Patent JP-2022144372-A (JP)
Title: Conveyance system
Inventor: AKIYAMA ASAKO
IPC: B65G1/04
Filed: 2021-03-19
Abstract: To provide a conveyance system 1 capable of conveying a conveyance article 100 vertically and horizontally.SOLUTION: A conveyance system 1 moves, along a vertical groove 6 and a horizontal groove 7, shelf parts 3A to 3H in which a conveyance article 100 is stored, the vertical groove part 6 provided in a wall part between the left and right adjacent shelf parts and holding a support rod 8 so as to be vertically movable, the horizontal groove 7 provided in the wall part between the upper and lower shelf parts and holding the support rod 8 so as to be movable in the left and right direction, belt conveyors 16 and 17 provided on the wall part between the shelf parts for moving the support rods 8 protruding from the vertical groove 6 and the horizontal groove 7 along the vertical groove 6 and the horizontal groove 7, and a self-propelled truck 2 supported by the support rods 8 by controlling the movement of the support rod 8 by the belt conveyors 16 and 17, and capable of moving with the conveyance article 100 placed thereon.SELECTED DRAWING: Figure 1
Patent JP-2022145322-A (JP)
Title: Polishing body
Inventor: Ito Ryoma
IPC: H01L21/304
Filed: 2021-03-19
Abstract: To provide a polishing body which can achieve both high surface quality and high efficient processing in wafer polishing processing.SOLUTION: A polishing body 41 has a polishing surface 41b, and a fixed surface 41a which is opposite to the polishing surface 41b and is separated from the polishing surface 41b in a thickness direction. The polishing body 41 is formed from a resin, has a base material formed with a plurality of air bubbles and polishing particles held in a base material or a pore, and is used for polishing a wafer 1. The base material is formed with a plurality of voids 37 which have a diameter larger than that of the pore and are recessed from the polishing surface 41b.SELECTED DRAWING: Figure 1
Patent JP-2022148214-A (JP)
Title: Stack body of ring-shaped member and method for marking ring-shaped member
Inventor: NAGATO REIKO
IPC: F16J9/00
Filed: 2021-03-24
Abstract: To provide a technology capable of easily identifying the vertical direction of a ring-shaped member in the state of a stack part in which the ring-shaped members are stacked in a cylindrical manner, in a stack body of the ring-shaped members.SOLUTION: A stack body comprises a stack part in which a plurality of ring-shaped members are laminated in a cylindrical manner, and an identification mark attached to the outer peripheral surface of the stack part. In the stack part, the plurality of ring-shaped members is laminated so that the directions of the upper surfaces of the plurality of ring-shaped members are the same. The identification mark is formed asymmetrically in a lamination direction of the plurality of ring-shaped members so that the directions of the upper and lower surfaces of the ring-shaped members in the stack part can be identified.SELECTED DRAWING: Figure 3
Patent JP-2022149229-A (JP)
Title: electric brake device
Inventor: YAMAZAKI TATSUYA
IPC: B60T13/74
Filed: 2021-03-25
Abstract: To provide an electric brake device which can maintain good controllability of an electric motor based on outputs of a load sensor for a long term.SOLUTION: An electric brake device has: a caliper body 7 having a piston slide hole 13 which slidably houses a piston member 8; a motion conversion mechanism 9 which converts rotational torque of an electric motor 1 into linear motion of the piston member 8; and a load sensor 33. An outer peripheral surface of the piston member 8 is formed with a lubricant holding recessed part 50 which holds a lubricant.SELECTED DRAWING: Figure 1
Patent JP-2022150054-A (JP)
Title: Scanning type fluorescent microscope
Inventor: UEDA YASUKI
IPC: G02B21/06
Filed: 2021-03-25
Abstract: To scan a condensing region of excitation light at high speed and with accuracy and to obtain an image with no unevenness in luminance.SOLUTION: An illumination optical system 10 includes a rotary mirror 20 which has a rotary shaft 21 and rotary motor 23 for rotationally driving the rotary shaft 21 and also has a reflection part 22 whose an incident position, at which the excitation light IL condensed or diffused in the middle of an optical path is incident, changes in the rotation direction of the rotary shaft 21 by the rotation of the rotary shaft 21. The reflection portion 22 includes: a reflection surface, in which a reflection position of the excitation light IL in the traveling direction of the excitation light IL reflected with respect to the change in the rotation angle of the rotation shaft 21, changes linearly from a first position to a second position; and a step in which the reflection position changes from the second position to the first position in the rotation by the rotation shaft 21.SELECTED DRAWING: Figure 1
Patent JP-2022150906-A (JP)
Title: Antireflection film
Inventor: INOUE RUI
IPC: G02B1/111
Filed: 2021-03-26
Abstract: To provide an antireflection film whose reflectance is low and who has the excellent excoriation resistance and fingerprint wiping property.SOLUTION: Disclosed is an antireflection film whose low refractive index layer is provided on a transparent substrate. Hollow silica particles having holes in the inside are arranged in a single layer in the low refractive index layer, the film thickness of the low refractive index layer is 80 to 120 nm, and a diameter of the hollow silica particles is 90 to 105% of the film thickness of the low refractive index layer.SELECTED DRAWING: Figure 1
Patent JP-2022151318-A (JP)
Title: Solid electrolyte, manufacturing method thereof, electrode mixture, electrode layer and battery
Inventor: HAMADA SHOMA
IPC: H01B1/06
Filed: 2021-03-26
Abstract: To provide a solid electrolyte by which satisfactory battery characteristics can be obtained.SOLUTION: A solid electrolyte comprises a lithium element, a phosphorus element, a sulfur element and an X element (X is at least one halogen element). The solid electrolyte is 35% or less in the compressibility when an applied load is 30 kPa in measurement of a powder layer shear force. The solid electrolyte is suitably manufactured by: a sintering step of sintering a material composition containing a lithium element, a phosphorus element, a sulfur element and an X element (X is at least one halogen element) in an inert gas atmosphere to obtain a sintered product; and a pulverizing step of performing pulverization of the sintered product two or more times.SELECTED DRAWING: None
Patent JP-2021108289-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/88
Filed: 2021-03-29
Abstract: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2
Patent JP-2022155375-A (JP)
Title: Optical laminate, manufacturing method of optical laminate, optical member, optical device, manufacturing method of optical member and manufacturing method of optical device
Inventor: MORISHIMA Ryota
IPC: G02B1/10
Filed: 2021-03-30
Abstract: To provide an optical laminate simultaneously realizing a low refraction index and anti-fouling properties.SOLUTION: An optical laminate 10 includes an air gap layer 12, a cover layer 13 and an anti-fouling layer 14 laminated in this order. The cover layer 13 includes at least one selected from a group consisting of a metal, a metal oxide, silicon, a silicon oxide and an inorganic hybrid material.SELECTED DRAWING: Figure 1
Patent JP-2022156080-A (JP)
Title: vehicle
Inventor: SHIMIZU KEI
IPC: B62D37/02
Filed: 2021-03-31
Abstract: To provide a vehicle capable of optimizing a posture while running with high efficiency by controlling a position of a separation point of a boundary layer according to a running state of a vehicle or a surrounding environment while vehicle running.SOLUTION: A vehicle includes: a discharging device connected with an opening part formed in a vehicle body and discharging gas through the opening part; a sucking device connected with the opening part and sucking gas through the opening part; and a separation point controller selecting any one of the discharging operation of gas through the opening part, the sucking operation of gas and stopping operations of discharging and sucking of gas from the opening part.SELECTED DRAWING: Figure 1
Patent JP-2022156611-A (JP)
Title: Battery electrode manufacturing method and battery electrode manufacturing system
Inventor: HORIE HIDEAKI
IPC: H01M4/139
Filed: 2021-03-31
Abstract: To provide a battery electrode manufacturing method capable of suppressing the formation of air bubbles in an active material layer formed on a current collector and improving the uniformity of the active material layer.SOLUTION: A battery electrode manufacturing method includes the steps of: removing gas inside a powdery active material 25 by placing the active material under reduced pressure; sending a degassed active material 25v to a supply device 3 arranged inside a chamber 2 whose pressure is reduced below atmospheric pressure; and supplying the active material to a strip-shaped base film 23 by a supply device inside the chamber.SELECTED DRAWING: Figure 3
Patent JP-2022156696-A (JP)
Title: Spun-bonded nonwoven fabric and production method of spun-bonded nonwoven fabric
Inventor: YAMAGISHI NAOKI
IPC: D04H3/16
Filed: 2021-03-31
Abstract: To provide a novel spun-bonded nonwoven fabric comprising a fiber having a constituent of copolymer mainly composed of a constitutional unit derived from 4-methyl-1-pentene.SOLUTION: A spun-bonded nonwoven fabric comprises a fiber having a constituent of copolymer A containing 50 mol% or more of a constitutional unit derived from 4-methyl-1-pentene and 1 mol% or more of a constitutional unit derived from α-olefin having 2 to 4 carbon atoms.SELECTED DRAWING: None
Patent JP-2022162695-A (JP)
Title: Imaging apparatus
Inventor: SUGAYA KAZUKI
IPC: H04N5/225
Filed: 2021-04-13
Abstract: To provide an imaging apparatus that can dissipate heat of an image pickup device while preventing an increase in load when a movable member is displaced.SOLUTION: In an imaging apparatus of the present invention, a heat transfer member 290 has a first thermal fixing part 290a that is thermally connected with an imaging substrate, a second thermal fixing part 290c that is thermally connected with a support member, and a thermal connection part 290b that extends from the first thermal fixing part to the second thermal fixing part and has one or more curved parts. The thermal connection part 290b extending from the first thermal fixing part of the heat transfer member 290 extends in the same direction as a wiring part 270b extending from a first electrical connection part of a wiring board 270. When seen from a second surface side, the heat transfer member 290 at least partially overlaps the wiring board 270 in a portion other than the first electrical connection part and a second electrical connection part.SELECTED DRAWING: Figure 7
Patent JP-2021106601-A (JP)
Title: Hla-g modified cells and methods
Inventor: BASIL M HANTASH
IPC: C12N5/0793
Filed: 2021-04-14
Abstract: To provide improved technologies for cell transplantation therapy.SOLUTION: A genetically modified cell persistently expressing HLA-G (e. g., cell surface HLA-G), and a nucleic acid composition useful for generating such a genetically modified cell are disclosed. Also disclosed is a cell therapy method using the genetically modified cell persistently expressing HLA-G. The HLA-G gene modification described herein provides cells with characteristics of reduced immunogenicity and/or improved immunosuppression, such that these cells have the promise of being universal or improved donor cells for transplants, cellular and tissue regeneration or reconstruction, and other therapies.SELECTED DRAWING: None
Patent JP-2022163798-A (JP)
Title: Kitchen knife holder, kitchen knife holder device, and kitchen knife
Inventor: TSUTSUMI YASUHIRO
IPC: A47J47/16
Filed: 2021-04-15
Abstract: To provide a hygienic kitchen knife holder by which frequent housing and taking-out operation during cooking can be safely and surely performed.SOLUTION: A kitchen knife holder 1 includes: a holder body 10 which holds the top of the back of a kitchen knife to suspend the entire kitchen knife in the air; a magnet 30 which is installed on the holder body and, while attracting the top of the back of the kitchen knife, freely detachably holds the part; and a guide device 50 having an abutment part which is provided in an insertion position nearer than the magnet in the event that the kitchen knife is laterally inserted from the insertion part of the holder body and which is abutted on the top of the back of the kitchen knife at least at a lower position from the attraction surface of the magnet.SELECTED DRAWING: Figure 1
Patent JP-2022164365-A (JP)
Title: Housing type table
Inventor: TAIRA SATOSHI
IPC: A47B3/12
Filed: 2021-04-16
Abstract: To provide a housing type table which reduces a volume of table storage recesses as much as possible, holds an opening of the storage recesses in an open state when the table is pulled up, enables a user to secure an easy sitting posture by allowing feet to be inserted in the storage recesses through the opening when the user is seated, and is capable of realizing these with a simple configuration.SOLUTION: A housing type table includes: a storage recess 1 having an opening 1a opened upward; engaging step parts 1b formed on an inner periphery of the storage recess; a table top plate 3 which is engaged with the engaging step parts and openably/closably closes the opening; and a plurality of legs 4 which are removably fitted to the table top plate and are engaged with the engaging step parts in the state that the table top plate is removed from the storage recess.SELECTED DRAWING: Figure 2
Patent JP-2022175631-A (JP)
Inventor: IWAI KAZUHIKO
IPC: G08B25/00
Filed: 2021-05-14
Abstract: 【課題】係員が、検知エリアに進入した人物の状況を即時に把握して、その人物の状況に応じた適切な対応を迅速に行えるようにする。【解決手段】監視サーバ３は、施設内の監視エリアをカメラ１により撮影したカメラ画像に基づいて、発報すべき事象を検知して、移動端末５、施設内固定端末６、および指令所固定端末７に所定の報知動作を指示する。特に監視サーバ３は、カメラ画像から人物を検出して、その検出された対象人物の姿勢を認識すると共に、監視エリア内に設定された検知エリアに進入した対象人物の姿勢に基づいて、発報すべき事象を検知し、その検知された事象に応じた所定の報知手順にしたがって、種類が異なる複数の端末（移動端末５、施設内固定端末６、および指令所固定端末７）の報知動作を制御する。【選択図】図３