baber/WOPTO huggingface dataset:
Patent JP-2020186379-A (JP)
Title: Conductive composition, conductor and laminate
Inventor: SERIZAWA MASASHI
IPC: C08G73/02
Filed: 2020-05-01
Abstract: To provide a conductive composition having excellent coating properties.SOLUTION: A conductive composition contains a surfactant (B) that is composed of at least one water-soluble polymer (b) having a polyoxyalkylene chain and has an HLB value of 9.0 or more and less than 19.8, and a conductive substance (A).SELECTED DRAWING: None
Patent JP-2020121196-A (JP)
Title: Therapeutic agent delivery device
Inventor: MARK C TSAI
IPC: A61M5/315
Filed: 2020-05-11
Abstract: To provide a system for storing and delivering a predetermined amount of fluid.SOLUTION: There is provided a system including an injection syringe 1200 equipped with a plunger assembly, a first spacer 1300, and a second spacer 1400. The first spacer 1300 is configured so as to restrict the advance of the plunger assembly relative to an outer injection tube 1210, and prevent the plunger assembly from advancing beyond a first predetermined distance from either part of a first flange 1214 or part of the outer injection tube 1210. The second space 1400 is configured so as to be detachably connected to the first spacer 1300, restrict the advance of the plunger assembly relative to the outer injection tube 1210, and prevent the plunger assembly from advancing beyond a second predetermined distance from either part of the first flange 1214 or part of the outer injection tube 1210.SELECTED DRAWING: Figure 30
Patent JP-2021179708-A (JP)
Title: Starting of custom-made brand, copyright management, and loyalty management
Inventor: AOKI MASATERU
IPC: G06Q10/00
Filed: 2020-05-12
Abstract: To provide a system for selling a product optimally suitable for a physical size of a purchase candidate by systematically managing production, sales and brand management of a product to which a brand name devised by an individual is given and providing the purchase candidate with a measuring technique to sell a custom-made product.SOLUTION: A system enables an individual to give a brand name to a custom-made commercial product for sale while minimizing initial investment and excessive stock. Also, the system enables the individual to use a physically measuring technique necessary for the custom-made products, brand permission, production and sales, and production management through a smart phone application or equivalent other applications.SELECTED DRAWING: Figure 1
Patent JP-2021183091-A (JP)
Title: Game machine
Inventor: MURAKAMI NOBUAKI
IPC: A63F5/04
Filed: 2020-05-22
Abstract: To improve an appearance of a game machine including light emission means.SOLUTION: A game machine includes: light emission means capable of emitting light; a light guide member capable of guiding light emitted by the light emission means; and a first member disposed downstream in a progress direction of light emitted by the light emission means with respect to the light guide member. The light guide member includes a light suppression part for suppressing progress of light emitted by the light emission means.SELECTED DRAWING: Figure 241
Patent JP-2021187644-A (JP)
Title: Post-processing device
Inventor: KAIDA YOSHITERU
IPC: G03G21/00
Filed: 2020-06-02
Abstract: To switch an opening/closing member to an open position for opening a sheet discharge port in accordance with a situation of a post-processing device in a case where manual staple is not executed.SOLUTION: A post-processing device comprises: a tray on which a sheet is loaded; staple means which staples a sheet bundle loaded on the tray; discharge means which discharges the stapled sheet bundle through a discharge port; and opening/closing means which can switch between the open state for opening the discharge port and the close state for closing the discharge port. The post-processing device can switch between the first mode for stapling the sheet bundle conveyed to the tray from an image formation device and the second mode for stapling the sheet bundle inserted to the tray through the discharge port from the outside. When the conveyance failure of sheets occurs in the post-processing device, the post-processing device switches the opening/closing means to the open state to inhibit execution of staple by the staple means in the second mode.SELECTED DRAWING: Figure 6
Patent JP-2020170172-A (JP)
Title: Resin composition for laminated electronic component, dry film, cured product, laminated electronic component and printed wiring board
Inventor: OKITSU SATOSHI
IPC: H05K3/46
Filed: 2020-06-04
Abstract: To provide a resin composition for a laminated electronic component suitable for producing a small laminated electronic component excellent in distinguishability in visual inspection, a dry film having a resin layer obtained from the composition, a cured product of a resin layer of the composition or the dry film, a laminated electronic component obtained by providing a protective film containing the cured product and a printed wiring board having the laminated electronic component.SOLUTION: There is provided a resin composition for a laminated electronic component or the like which is a resin composition used for protective layers 14a,b of a laminated electronic component 11 obtained by alternately laminating electrode layers 12a to f and insulating layers 13a to f and providing the protective layers 14a,b on both end faces in the lamination direction, wherein the resin composition comprises a curable resin, an inorganic filler and a colorant.SELECTED DRAWING: Figure 1
Patent JP-2021190970-A (JP)
Title: Three-dimensional image processing apparatus and program
Inventor: MISU TOSHIE
IPC: H04N19/597
Filed: 2020-06-04
Abstract: To correct the degradation of a two-dimensional image obtained with rendering when rendering a three-dimensional model at a desired view point in a system which transmits or accumulates three-dimensional images.SOLUTION: A rendering unit 12 of a three-dimensional image processing apparatus 1-1 generates a two-dimensional image by rendering a decoded three-dimensional model obtained by decoding a three-dimensional model by using a parameter for rendering. A two-dimensional image restoration unit 14 generates a restored two-dimensional image by performing restoration processing to the two-dimensional image by using a preset restoration parameter. With this, the three-dimensional image processing apparatus can obtain the restored two-dimensional image in which the degradation is corrected even when the two-dimensional image obtained with rendering of the three-dimensional model is degraded due to an error or the like in the three-dimensional model and the degradation from the encoding.SELECTED DRAWING: Figure 1
Patent JP-2021193784-A (JP)
Title: Power conversion device
Inventor: TAKAHASHI HAJIME
IPC: H02M3/155
Filed: 2020-06-09
Abstract: To provide a power conversion device in which both reduction in surge voltage and suppression in switching loss can be achieved.SOLUTION: A power conversion device 1 includes: a main circuit 2 which includes a semiconductor switching element 21, and converts input power by switching operation of the semiconductor switching element 21 and outputs converted power; a drive circuit 4 controlling the operation of the semiconductor switching element 21; and a gate resistor circuit 3 interposed between the gate of the semiconductor switching element 21 and the drive circuit 4. The gate resistor circuit 3 includes a main resistor 31 having a negative temperature coefficient of resistance, the temperature coefficient of resistance of the gate resistor circuit 3 being negative in the temperature range of -40°C or above and 25°C or below.SELECTED DRAWING: Figure 1
Patent JP-2021197767-A (JP)
Title: Electric wire protection device, electric wire protection method, and computer program
Inventor: UCHINO TAKEO
IPC: H02H7/00
Filed: 2020-06-10
Abstract: To provide an electric wire protection device with low possibility of melting of a melting element, and an electric wire protection method and a computer program.SOLUTION: In a power supply control apparatus 10 functioning as an electric wire protection device, a melting element F1 is arranged in a current path of current flowing via an electric wire W1. The melting element F1 is melted in accordance with a temperature of the melting element F1. A switching circuit G1 has an FET. The FET is arranged in the current path of the current flowing via the electric wire W1. If a microcomputer 20 determines that the temperature of the electric wire W1 is equal to or higher than a threshold value of the temperature, the FET is turned off.SELECTED DRAWING: Figure 1
Patent JP-2021195199-A (JP)
Title: Unmanned carrier
Inventor: KOMENO KEISUKE
IPC: B66F3/06
Filed: 2020-06-11
Abstract: To provide an unmanned carrier including a small-scale lift mechanism with a simple structure that can be easily controlled and perform lift operation stably.SOLUTION: An unmanned carrier 1 includes a lift mechanism 3 provided on a carrier truck 2. The lift mechanism 3 includes a lifting plate 4 and a lifting mechanism 5 for raising/lowering the lifting plate 4. The lifting mechanism 5 includes a swing member 6 swingably supporting the lifting plate 4 with a lower position of the lifting plate 4 as a fulcrum.SELECTED DRAWING: Figure 1
Patent JP-2020161175-A (JP)
Title: Program and information processing method
Inventor: KURODA MASAMI
IPC: G06Q50/10
Filed: 2020-06-18
Abstract: To provide a program and the like for allowing a user to easily check a state of a car accident based on an objective fact in the accident.SOLUTION: A program causes an information processing apparatus to execute processing of: receiving a plurality of data used for determination of a state of an accident; displaying, on a display device, a determination screen, on the basis of the plurality of data, the determination screen including a first display area displaying a plurality of determination items for determining the state of the accident and determination results, and a second display area displaying proof data in a determination item having proof data for the determination result; receiving an instruction based on a user operation to a predetermined determination result in the first display area; and displaying the proof data for the predetermined determination result in the second display area based on the instruction.SELECTED DRAWING: Figure 1
Patent JP-2020184077-A (JP)
Title: Optical film
Inventor: OMATSU KAZUYOSHI
IPC: B32B27/34
Filed: 2020-06-19
Abstract: To provide an optical film that excels in visibility in a wide-angle direction.SOLUTION: Provided is an optical film containing at least one kind of resin selected from the group consisting of a polyimide resin and a polyamide resin, the total light transmittance of which is 85% or greater and the haze 0.5% or less. A first transmission image clarity C60(MD) in a direction inclined 60° in an MD direction parallel to a machine flow direction during manufacturing from a vertical direction to the plane of the optical film, a second transmission image clarity C60(TD) in a direction inclined 60° in a TD direction perpendicular to the machine flow direction from the vertical direction, and a third transmission image clarity C0 in the vertical direction, as obtained in conformity with JIS-K-7374 when the width of an optical comb is 0.125 mm, satisfy equation (1): 87%≤C60(MD)≤100%, equation (2): 87%≤C60(TD)≤100%, and equation (3): 0.8≤C60(MD)/C0≤1.0.SELECTED DRAWING: Figure 1
Patent JP-2020152919-A (JP)
Title: Water-absorbing resin composition and its manufacturing method
Inventor: MIYAJIMA TORU
IPC: C08K3/00
Filed: 2020-06-24
Abstract: To provide a water-absorbing resin composition that can improve both of liquid-absorbing property under load and liquid permeability between swollen gels and is free from blocking and discoloration during storage and occurrence of odor.SOLUTION: A water-absorbing resin composition that contains: a crosslinked polymer (A) having an aqueous vinyl monomer (a1) and/or a vinyl monomer (a2) that becomes the aqueous vinyl monomer (a1) by hydrolysis and a crosslinking agent (b) as indispensable constitutional units; and a cationic organic polymer (B) having a cationic monomer group formed by polymerizing a monomer composition that has a cationic monomer having an amino group (am) and/or a cationic monomer having a salt of an amino group (am) as indispensable components.SELECTED DRAWING: None
Patent JP-2022022505-A (JP)
Title: Method for producing alkynyl silane
Inventor: MATSUMOTO KAZUHIRO
IPC: C07F7/08
Filed: 2020-06-24
Abstract: To provide a convenient production method for alkynyl silane.SOLUTION: A method for producing alkynyl silane includes a reaction step in which, in the presence of a metal complex, silyl alkynoate represented by the formula (a) is decarboxylated to produce alkynyl silane represented by the formula (b).SELECTED DRAWING: None
Patent JP-2022010657-A (JP)
Title: Heating/cooling system and storage tank used in the same
Inventor: TOBITA TAIHEI
IPC: F25B1/06
Filed: 2020-06-29
Abstract: To provide a heating/cooling device which is excellent in cooling response despite having a simple structure.SOLUTION: A heating/cooling device switches heating and cooling for a target product to control a temperature of the product. A drain tank 2 included in the heating/cooling device is divided into a first chamber 71 and a second chamber 72 by a first partition plate 21 and a second partition plate 22. While high temperature drainage from a drain discharge pipe 53 flows into the first chamber 71, water in the second chamber 72 is supplied to a jacket part 25 through a water supply pipe 52 in a cooling mode. Thus, the high temperature drainage flowing into the first chamber 71 is not immediately mixed with the water in the second chamber 72, and water having a temperature suitable for cooling is supplied to the jacket part 25 in the cooling mode.SELECTED DRAWING: Figure 2
Patent JP-2022011139-A (JP)
Title: Three-dimensional inner mask and combination three-dimensional mask obtained by incorporating the same
Inventor: SHIRAISHI TETSUYA
IPC: A41D13/11
Filed: 2020-06-29
Abstract: To provide a three-dimensional inner mask which is used in combination with a planar mask having no three-dimensional property.SOLUTION: A three-dimensional inner mask 1 is formed of an upper edge lateral bag-shaped streak part 10 whose contour portion 6 abuts the nose 71, a jaw bag-shaped streak part 20 which abuts the front jaw 77, and a left cheek side streak part 40 and a right cheek side streak part 50 which abut both the cheeks, in which they are continuously arranged. An upper wire 11 is inserted into the upper edge lateral bag-shaped streak part 10. A lower wire 21 is inserted into the jaw bag-shaped streak part 20. A central mountain-shaped vertical streak part 30 is formed so as to connect an intermediate position of the upper edge lateral bag-shaped streak part 10 and an intermediate position of the jaw bag-shaped stream part 20. A nose space part 70 is formed in front of the nose by the central mountain-shaped vertical streak part 30. The left side of the central mountain-shaped vertical streak part 30 is sealed with a left base cloth 51, and the right side of the central mountain-shaped vertical streak part 30 is sealed with a right base cloth 52. A mountain-shaped opening part 78 is set up by curving the lower wire 21 in a mountain shape with respect to the front jaw 77. Thus, the nose space part 70 and an outside air from the lower side are connected via the mountain-shaped opening part 78 to facilitate breathing.SELECTED DRAWING: Figure 1
Patent JP-2022022721-A (JP)
Title: Lubricant composition, shock absorber, and method of use of lubricant composition
Inventor: SAKAGAMI SHUICHI
IPC: F16F9/32
Filed: 2020-07-02
Abstract: To provide a novel lubricant composition which, for example, is suitable for lubrication of a shock absorber.SOLUTION: A lubricant composition comprises: a base oil (A); zinc dithiophosphate (B) comprising a compound (B1) represented by the following general formula (b-1); calcium sulphonate (C); and a seal sweller (D) [In the above formula (b-1), R1 to R4 are each independently an alkyl group, where at least one of the R1 to R4 is a predetermined linear alkyl group and at least one of the R1 to R4 is a predetermined branched alkyl group].SELECTED DRAWING: None
Patent JP-2022022746-A (JP)
Title: Secondary battery
Inventor: TAKAHASHI KENJI
IPC: H01M4/64
Filed: 2020-07-03
Abstract: To suppress the breaking of a border part between a curved part and a flat part of an electrode body.SOLUTION: A cell 1 includes an electrode body 5, a rectangular case 2, and a binding member 9. The electrode body 5 includes a positive electrode 6 and a negative electrode 7 that are wound through a separator 8, and has a flat shape. The rectangular case 2 houses the electrode body 5. The binding member 9 is disposed outside the rectangular case 2 and applies a binding force to the electrode body 5. The electrode body 5 includes a pair of curved surface parts 51 and 52 existing at both ends in the major axis direction of the flat shape, and a flat part 53 existing between the pair of curved surface parts 51 and 52. The binding member 9 applies the binding force to the flat part 53 in the minor axis direction of the flat shape. Each of the positive electrode 6 and the negative electrode 7 includes a current collector foil and an active material layer disposed on the current collector foil. The thickness of the current collector foil at least on the outer peripheral side of the pair of curved surface parts 51 and 52 is smaller than the minimum thickness of the current collector foil in the flat part 53.SELECTED DRAWING: Figure 6
Patent JP-2022016094-A (JP)
Title: Electromagnetic relay
Inventor: AZUMA YOSHIHIRO
IPC: H01H50/54
Filed: 2020-07-10
Abstract: To provide a compact electromagnetic relay that has two contact mechanisms.SOLUTION: An electromagnetic relay comprises: a first contact mechanism that has a first fixed terminal and a first movable contact piece; a second contact mechanism that has a second fixed terminal and a second movable contact piece which is arranged so as to be adjacent to the first movable contact piece in a first direction; a movable part connected with the first movable contact piece and the second movable contact piece; an electromagnet part connected with the movable part; and a base that has an arrangement surface on which the first contact mechanism, the second contact mechanism and the electromagnet part are arranged. The first contact mechanism, the second contact mechanism and the electromagnet part are arranged in series at an interval on a virtual straight line extending in the first direction when viewed from a second direction. The movable part has: a first movable member arranged on the virtual straight line and between the first contact mechanism and the second contact mechanism in the first direction; a second movable member arranged on the virtual straight line; and a third movable member extending in the first direction on the virtual straight line to connect the first movable member and the second movable member.SELECTED DRAWING: Figure 2
Patent JP-2022016849-A (JP)
Title: Superconducting wire rod, and method for manufacturing the same
Inventor: YOSHIDA TOMO
IPC: H01B12/06
Filed: 2020-07-13
Abstract: To provide a superconducting wire rod in which a region with critical current characteristics of a threshold value or more and a region with critical current characteristics of less than a threshold value can be distinguished from an external appearance.SOLUTION: A superconducting wire rod 1 has a structure that a superconductive laminate 2 is provided on a tape-shaped substrate 10. The superconductive laminate 2 has a high critical current region 16 and a low critical current region 17. A first stabilization layer 15A is provided at a position corresponding to the high critical current region 16. A second stabilization layer 15B that can be discriminated from the first stabilization layer 15A is provided at a position corresponding to the low critical current region 17.SELECTED DRAWING: Figure 1
Patent JP-2022024326-A (JP)
Title: Method for producing anion exchange resin and method for producing electrolyte membrane
Inventor: MIYATAKE KENJI
IPC: C08J5/22
Filed: 2020-07-16
Abstract: To provide a method for producing an anion exchange resin capable of producing an electrolyte membrane having excellent mechanical properties (strength).SOLUTION: The number of mols of bis(1,5-cyclooctadiene)nickel (O) is set to 0.3 to 1.8 times the total number of mols of a monomer for forming a hydrophobic group and a monomer for forming a hydrophilic group in producing an anion exchange resin in which a hydrophobic group and a hydrophilic group are bonded via a direct bond by reacting a monomer for forming a hydrophobic group and a monomer for forming a hydrophilic group in the presence of bis(1,5-cyclooctadiene)nickel (O) as a catalyst, 2,2'-bipyridine as a coligand, a bromide or an iodide as a cocatalyst and a reducing agent.SELECTED DRAWING: Figure 2
Patent JP-2020182236-A (JP)
Title: Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidate
Inventor: LEE TAMMY
IPC: H04N19/176
Filed: 2020-07-22
Abstract: To provide a method and apparatus for encoding or decoding an image.SOLUTION: A method of encoding includes the steps of: determining a motion vector predictor for a current block based on a modified motion vector predictor candidate group and information about a motion vector predictor; and determining a motion vector for the current block based on the motion vector predictor and information about a motion vector difference. The modified motion vector predictor candidate group includes a primary motion vector predictor candidate based on motion vectors of neighboring blocks and a secondary motion vector predictor candidate based on motion vectors of blocks on a reference picture located at the current block, the neighboring blocks including blocks located to an upper right side, an upper right side and a lower left side of the current block. An image is split into a plurality of maximum coding units according to information about a size of a maximum coding unit. The maximum coding unit is hierarchically split into coding units of depths. The coding unit of the current depth is one of square units divided from coding units of an upper depth.SELECTED DRAWING: Figure 14
Patent JP-2022021900-A (JP)
Title: Sealing resin composition and electronic component device
Inventor: TANAKA MIKA
IPC: H01L23/29
Filed: 2020-07-22
Abstract: To provide a sealing resin composition that can prevent a support from warping, and an electronic component device produced therewith.SOLUTION: A sealing resin composition contains an epoxy resin and a curing agent and has a stress index of 220 GPa×ppm/°C or lower in a cured state.SELECTED DRAWING: None
Patent JP-2022025194-A (JP)
Title: Coloring composition for color filters and color filter
Inventor: HIRASA YOSHIYUKI
IPC: C09B67/20
Filed: 2020-07-29
Abstract: To provide a coloring composition for color filters that has excellent heat resistance, excellent storage stability, and a high contrast ratio.SOLUTION: A coloring composition for color filters at least contains a colorant (A), a binder resin, and an organic solvent. The colorant (A) contains an isoindoline pigment (B) having a specific structure. Preferably, the colorant (A) further contains C.I. Pigment Yellow 185 or C.I. Pigment Yellow 139.SELECTED DRAWING: None