baber/WOPTO huggingface dataset:
Patent JP-2020023128-A (JP)
Title: Electronic device, method for manufacturing electronic device, and casing
Inventor: TAKEUCHI SATOSHI
IPC: B29C65/08
Filed: 2018-08-08
Abstract: To achieve stable welding even if a distance from a welding horn to a welding joint is not constant over a whole area of a joining area, and downsizing of a casing.SOLUTION: An electronic device according to one embodiment of the present invention includes a first case half body and a second case half body made of a synthetic resin, and an electronic component. The first case half body has a frame-shaped first welding surface and a welding rib. The first welding surface is provided over a first bottom wall part, a rear wall part, and a pair of first side wall parts, and is formed of a plane inclined with respect to the first bottom wall part. The welding rib is provided on the entire first welding surface and protrudes from the first welding surface in a direction perpendicular to the first bottom wall part. The second case half body has a frame-shaped second welding surface. The second welding surface is provided over the second bottom wall part, a front wall part, and a pair of second side wall parts, and is joined to the first welding surface via the welding ribs. The electronic component has a protrusion that penetrates the front wall part or the rear wall part.SELECTED DRAWING: Figure 1
Patent JP-2018180008-A (JP)
Title: Grain processing facility
Inventor: DANKURI AKIO
IPC: B02B5/02
Filed: 2018-08-09
Abstract: PROBLEM TO BE SOLVED: To efficiently perform treatment with a facility including at least a dryer, a preparation machine, and a measuring instrument.SOLUTION: A computer has an integration association unit that associates dry management information allocated for each operation of a dryer with dry information containing dry operation information, associates preparation management information allocated for each operation of a preparation machine with preparation information containing preparation operation information, and further associates metering information containing metering management information allocated for each operation of a meter with metering operation information.SELECTED DRAWING: Figure 1
Patent JP-2020026544-A (JP)
Title: Ni-BASED ALLOY MATERIAL AND PRODUCT OF NUCLEAR POWER USE
Inventor: MASAKI YASUHIRO
IPC: C23C26/00
Filed: 2018-08-09
Abstract: To provide a Ni-based alloy material having an excellent metal elution resistance.SOLUTION: A Ni-based alloy material has a base material having a chemical composition of C:0.15% or less, Si:1.0% or less, Mn:2.0% or less, P:0.030% or less, S:0.030% or less, Cr:15.0-40.0%, Fe:15.0% or less, Ti:0.025-0.50%, Cu:0.60% or less, Al:0.50% or less, N:0.20% or less, REM:0-0.2% in mass%, and the balance Ni with impurities. At least a part of a surface of the base material has a compound oxide coating of 5-50 nm in thickness. Contents of Cr, Al, and REM in a surface layer part of the coating satisfy relations of [20≤at%Cr<50], [at%Al≤20], and [1≤at%REM≤50], respectively.SELECTED DRAWING: None
Patent JP-2020026199-A (JP)
Title: Head lamp control method and head lamp control device
Inventor: FUJITA MASAYA
IPC: B60Q1/50
Filed: 2018-08-10
Abstract: To build a secure feeling in a driver by providing information to the driver when automatic operation is failed.SOLUTION: When detecting a failure in automatic operation during the automatic operation in a vehicle capable of automatic operation, a head lamp control method controls a head lamp 3 to distribute light so as to display a travel route of the automatic operation at a road surface in front of the vehicle until when a driver of the vehicle completely takes over the operation from the automatic operation.SELECTED DRAWING: Figure 6
Patent JP-2020027022-A (JP)
Title: Method of filling with diffusion test sealing material, rock diffusion test device, and diffusion test method
Inventor: SAITO RYO
IPC: G01N33/24
Filed: 2018-08-10
Abstract: To provide a method of filling with diffusion test sealing material, a rock diffusion test device and a diffusion test method for correctly measuring a diffusion coefficient.SOLUTION: A method fills a gap 22 between a test body 10 used in a diffusion test and a holder 16 for holding the test body 10 with a sealing material. The method comprises: a step in which after a high-viscosity sealing material 14 is applied to a side face 12 of the test body 10, the test body 10 is arranged on the holder 16, to filling the gap 22 between the test body 10 and the holder 16 with the high-viscosity sealing material 14; a step for removing the high-viscosity sealing material 14A protruded from the gap 22; and a step for, after the high-viscosity sealing material 14 in the gap 22 is cured, filling a filling defective part on the gap 22 with a low-viscosity sealing material 26.SELECTED DRAWING: Figure 1
Patent JP-2020030899-A (JP)
Title: Secondary battery
Inventor: GOTO FUMIKI
IPC: H01M10/04
Filed: 2018-08-20
Abstract: To provide a secondary battery in which the occurrence of reaction unevenness in a peripheral edge part of an electrode active material layer is prevented, accordingly a battery capacity can be improved.SOLUTION: The secondary battery comprises: an electrode assembly including a first electrode plate and a second electrode plate; and an outermost insulation sheet. The outermost insulation sheet includes a first outermost part covering a first outermost main surface of the electrode assembly. A second electrode active material layer includes an edge part deviated to an outside from a first electrode active material layer when viewing in a main direction. The first sheet outermost part of the outermost insulation sheet includes a first convex part abutting on the first outermost main surface. A first convex part is overlapped with the edge part of the second electrode active material layer when viewing in the main direction.SELECTED DRAWING: Figure 3
Patent JP-2018198617-A (JP)
Title: Toxin gene and method of using the same
Inventor: REBECCA THAYER
IPC: C12N1/21
Filed: 2018-08-20
Abstract: To provide a composition and a method for imparting pesticidal activity to bacteria, plants, plant cells, tissues and seeds.SOLUTION: Provided is a composition that includes a toxin polypeptide comprising a polynucleotide of an insecticidal gene having a specific base sequence derived from Bacillus thuringiensis and an amino acid sequence corresponding thereto. The coding sequence of the toxin polypeptide can be used for DNA constructs or expression cassettes for transformation and expression in plants and bacteria. The composition includes transformed bacteria, plants, plant cells, tissue, and seeds. In particular, isolated toxin nucleic acid molecules are provided. Further, an amino acid sequence corresponding to the polynucleotide and antibodies specifically binding to the amino acid sequence are also encompassed thereby. In particular, isolated nucleic acid molecules comprising mutants and fragments thereof are provided.SELECTED DRAWING: None
Patent JP-2020031379-A (JP)
Title: Image forming apparatus
Inventor: IWAMOTO TAKUYA
IPC: G06T3/40
Filed: 2018-08-24
Abstract: To improve visibility of printed characters.SOLUTION: A stencil printer 1 comprises an image processing unit 20 that converts the resolution of a document image for binarization. The image processing unit 20 includes a resolution conversion unit 24 that, when a pixel group of two pixels continuing in a main scanning direction includes a pixel indicating a line and two of the pixel groups are adjacent in the main scanning direction, converts the resolution of the document image by using only a pixel with the blackest color for one of the pixel groups and using the average value of pixel values for the other of the pixel groups.SELECTED DRAWING: Figure 1
Patent JP-2019023142-A (JP)
Title: Sheet accumulating apparatus, sheet post-processing apparatus, and image forming system using the same
Inventor: FURUYA MINORI
IPC: B65H31/24
Filed: 2018-08-29
Abstract: To provide a sheet storage device for reducing a positional deviation of aligned sheets by a movement operation between an alignment position on a stacking surface and a standby position above a tray.SOLUTION: A sheet storage device includes: a pair of aligning means positioned on a downstream side in a carrying direction of a processing tray that applies processing to sheets carried from a sheet discharge path, and disposed above a stack tray for storing the carried sheets, and aligns side edges of the sheets in a sheet width direction which intersects the carrying direction; width direction shift means for moving at least one of the pair of aligning means in the sheet width direction; vertical direction shift means that moves in a vertical direction; and control means for controlling the height direction shift means. The control means controls the height direction shift means so that at least one of the pair of aligning means is positioned at a first height position during carrying of the sheets from the paper discharge path to the processing tray, and at least one of the pair of aligning means is positioned at a second height position below the first height position.SELECTED DRAWING: Figure 2
Patent JP-2020035860-A (JP)
Title: Patterned substrate used for light emitting diode
Inventor: YANG JIH CHENG
IPC: H01L33/22
Filed: 2018-08-29
Abstract: To provide a patterned substrate for improving light extraction efficiency of a light emitting diode.SOLUTION: The patterned substrate used for a light emitting diode includes a surface having a plurality of cones 21. Each of the cones includes three smooth conical surfaces 21a and three rough surfaces 21b. The smooth conical surfaces and the rough surfaces are arranged alternately. The cones are arranged in a plurality of rows, with the even rows of cones offset from the odd rows of cones. A substrate surface between two adjacent cones is flat, providing an initial surface applied to an epitaxial process of a light emitting diode.SELECTED DRAWING: Figure 2
Patent JP-2020033487-A (JP)
Title: Coating composition and coated film, and article
Inventor: MINAGAWA MASARU
IPC: C09D167/00
Filed: 2018-08-31
Abstract: To provide a coating composition which has high wettability to an organic base material and facilitates a coating work, a coated film which prevents cracking in drying, and an article including such a coated film.SOLUTION: A coating composition contains colloidal silica, an oxidized cellulose nanofiber, a water-soluble resin, and a silane derivative compound.SELECTED DRAWING: None
Patent JP-2020032515-A (JP)
Title: Main spindle device
Inventor: MUROTA SHINKO
IPC: B23Q11/12
Filed: 2018-08-31
Abstract: To provide a main spindle device with excellent safety that can make static electricity escape to the ground through a movable member even if the static electricity is generated in a main spindle shaft and a disk-shape rotation part.SOLUTION: In a main spindle device 20, a movable member 90 is provided in a cover member 28, mounted on a main spindle housing 24, which covers an outer peripheral surface of a chuck part 30 as a disk-shape rotation part. The movable member 90 can be moved by gas flowing into a flow path 28a formed in the cover member 28 to contact the chuck part 30. The movable member 90 is electrically connected to a ground G.SELECTED DRAWING: Figure 2
Patent JP-2019004901-A (JP)
Title: Method for generating aptamers with improved off-rates
Inventor: ZICHI DOMINIC
IPC: G01N33/536
Filed: 2018-09-05
Abstract: To provide improved SELEX methods for producing aptamers capable of binding to target molecules, and improved photoSELEX methods for producing photoreactive aptamers capable of both binding and covalently crosslinking to target molecules.SOLUTION: There is provided a non-covalent aptamer-target complex, where one, several or all pyrimidines in a nucleic acid sequence of the aptamer are modified at the 5-position, where the modifications include substitution with benzyl, isobutyl, indole or naphthyl, the rate of dissociation (t) of the aptamer from the target is greater than or equal to 30 minutes, and the aptamer has a dissociation constant (K) for the target less than or equal to about 1 μM.SELECTED DRAWING: None
Patent JP-2019011337-A (JP)
Title: MANUFACTURING METHOD OF α-FLUOROACRYLIC ACID ESTERS
Inventor: MIYAZAKI MAHO
IPC: C07C67/38
Filed: 2018-09-05
Abstract: To provide a manufacturing method of α-fluoroacrylic acid esters having high raw material conversion rate, high selectivity, and high yield.SOLUTION: By reacting a compound represented by the formula (2) with alcohol and carbon monoxide in presence of a transition metal complex catalyst containing a bidentate phosphine ligand having one or more substituent selected from a group consisting of an alkyl group and a cycloalkyl group on each phosphorus atom and a base. Formula (1). In the formula Rand Rare same or different, represent an alkyl group, a fluoroalkyl group, an aryl group which may have one or more substituent, a halogen atom, or a hydrogen atom, and Rrepresents an alkyl group, a fluoroalkyl group or an aryl group which may have one or more substituents.SELECTED DRAWING: None
Patent JP-2019073432-A (JP)
Title: Bond coating having silicon phase contained in refractory phase
Inventor: KIRBY GLEN HAROLD
IPC: C04B41/90
Filed: 2018-09-06
Abstract: To provide a bond coating for use with an environmental barrier coating of ceramic constituents, and methods for forming and using thereof.SOLUTION: There is provided a coated component (100) as well as a method for forming the same. The coated component (100) may comprise a substrate (102) with a surface (103), a silicon-based bond coating (104) on the surface (103) of the substrate (102), and an EBC (108) on the silicon-based bond coating (104). The silicon-based bond coating (104) may include a silicon phase (110) contained in a refractory phase (112). The silicon phase (110) is, once melting, included within the refractory phase (112) and included between the surface (103) of the substrate (102) and an inside surface (107) of an environmental barrier coating (108). Such a coated component (100) may be a turbine (28) component (100) in a specified embodiment.SELECTED DRAWING: Figure 1
Patent JP-2018190745-A (JP)
Title: Electrical connector for circuit board
Inventor: KOBAYASHI YUKI
IPC: H01R12/71
Filed: 2018-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector for a circuit board that can prevent adhesion of soldering or coating agent to a contact arm portion of a terminal.SOLUTION: A housing 10 includes a bottom wall 11 parallel to a mounting surface of a circuit board, and an erection wall 12 which is erected upwards from the bottom wall 11 in a connector insertion/pull-out direction and extends in a connector length direction. The erection wall 12 has a groove portion 12A that recesses from the side face of the erection wall 12 and extends in the connector insertion/pull-out direction. The terminal 20 includes a base portion 21 molded integrally with and held by the bottom wall 11, a contact arm portion 22 extending from one end of the base portion 21 in the connector insertion/pull-out direction in the groove portion 12A, and a connecting portion 24 which is formed at a portion extending from the other end of the base portion 21 and connectable to the mounting surface with solder. The groove portion 12A of the erection wall 12 is formed over the entire erection area of the erection wall 12, and the bottom wall 11 is formed to contain the range corresponding to the contact arm portion 22 in the connector width direction.SELECTED DRAWING: Figure 5
Patent JP-2020040673-A (JP)
Title: Food packaging bag
Inventor: NAKAMURA YUICHIRO
IPC: B65D85/50
Filed: 2018-09-06
Abstract: To provide a food packaging bag capable of storing food products like quadrangular sandwich or rice balls with good appearance, having high sealability, and easy to open.SOLUTION: A food packaging bag 1 having a bag body member 6 and a sheet member 7 is a bag body having an opened upper side part 2, closed right and left side parts 3, and a closed lower side 4. A folding part 5 is folded inward with folding lines along a lower side of a lower side part. An upper end line on a first face side of the bag body member is located at a position lower than an upper end line 2 of a second face, a rectangular sheet member is connected on the first face side, an overlapping part 12 of an upper end part of the first face of the bag body member and a lower end part of the sheet member 7 is formed, and a connection part 13 where the first face of the bag body member is connected to the sheet member and a non-connection part 14 where the bag body member is not connected to the sheet member are formed on the overlapping part.SELECTED DRAWING: Figure 1
Patent JP-2019059663-A (JP)
Title: Method for producing carbon nanotube array, carbon nanotube array, and yarn comprising carbon nanotubes
Inventor: NAKA KENTA
IPC: B82Y30/00
Filed: 2018-09-12
Abstract: To provide a method for producing a carbon nanotube array that has satisfactory reproducibility and can achieve the stable spinning of a yarn comprising carbon nanotubes.SOLUTION: A method for producing a carbon nanotube array that includes a number of carbon nanotubes vertically oriented on a substrate. The method comprises: a synthesis step of forming a number of carbon nanotubes vertically oriented on the substrate by placing the substrate with a reaction catalyst comprising metal fine particles formed on its surface in a reaction vessel, supplying a carbon source gas under a hydrogen gas atmosphere, and holding for 0.5 to 30 minutes at a reaction temperature of 500 to 1,100°C ; a heat treatment step of heat-treating the formed carbon nanotubes by stopping the carbon source gas and holding for 0.5 to 180 minutes at 400 to 1,100°C under a non-oxidizing atmosphere; and a cooling step of cooling the inside of the reaction vessel.SELECTED DRAWING: Figure 1
Patent JP-2020040815-A (JP)
Title: Hoisting tool device
Inventor: IWAISHI TOMOSHI
IPC: B66C1/42
Filed: 2018-09-13
Abstract: To provide a hoisting tool device that can reduce the time required for lifting.SOLUTION: A hoisting tool device 1 comprises a rod 2 having a connecting portion 3 connected with a hook 10 at one end, a plurality of arms 7 having a claw portion 8 engaged with a clutch cover 20 at one end, a base portion 6 in which the rod 2 is movably inserted in the axial direction and rotatably supports other ends of the plurality of arms 7, and a guide portion 4 provided on the rod 2 rotatably around the rod 2 as a center. The outer circumference portion of the guide portion 4 is provided with a groove 5a having a first depth in which each of the plurality of arms 7 can be mated, and grooves 5b, 5c having a second depth that is shallower than the first depth in which each of the plurality of arms 7 can be mated.SELECTED DRAWING: Figure 2
Patent JP-2019073004-A (JP)
Title: Chip and ink cartridge
Inventor: Kang Ze Hua
IPC: B41J2/175
Filed: 2018-09-14
Abstract: To provide a chip and an ink cartridge for solving the technical problem of causing signal interference between terminals.SOLUTION: A chip is attached to an ink cartridge, and the ink cartridge is mounted to a mounting part of a printer along a mounting direction. The chip comprises a memory, a first contact part for detecting a mounting, and a second contact part. At least one second contact part is electrically connected to the memory. The first contact part and the second contact part each make contact with a contact pin in the printer. The first contact part is arranged in a plurality of rows in the mounting direction. In the mounting direction, one row or a plurality of rows formed by the second contact part are provided between the plurality of rows formed by the first contact part, or a plurality of rows formed by the first contact part are provided between the plurality of rows formed by the second contact part. The first contact part and the second contact part are not arranged in the same row. With this structure, normal operation of the chip can be secured.SELECTED DRAWING: Figure 4
Patent JP-2020045446-A (JP)
Title: Thermosetting resin composition
Inventor: SATO KITARU
IPC: C08K5/3445
Filed: 2018-09-20
Abstract: To provide a low-viscosity thermosetting resin composition capable of achieving low dielectric characteristics, high heat resistance, a low elastic modulus, and a low water absorption rate as characteristics of a cured product.SOLUTION: The thermosetting resin composition contains (A) a thermosetting resin, (B) a bismaleimide resin obtained by reacting a dimer diamine being a diamine derived from a dimer acid with maleic anhydride, and at least one of (C) a polymerization initiator and (D) a curing accelerator. The thermosetting resin (A) contains (A1) a bismaleimide resin having a specific structure in an amount of 80-100 mass% based on the total amount of the thermosetting resin (A), the bismaleimide resin (A1) being obtained by reacting a dimer diamine being a diamine derived from a dimer acid, a tetracarboxylic acid dianhydride, and maleic anhydride.SELECTED DRAWING: None
Patent JP-2020047352-A (JP)
Title: Semiconductor storage device
Inventor: MAEKAWA HIROAKI
IPC: G11C11/16
Filed: 2018-09-20
Abstract: To provide a high-quality semiconductor storage device.SOLUTION: A semiconductor storage device is provided, comprising: a storage space comprising a plurality of memory cells; and a controller configured to write first write data to the storage space by reading read data stored in the memory cells, comparing the read data and the first write data, and computing a first number of bits that need to be rewritten in first data when writing, and to overwrite the read data into second write data, inverted data of the first write data, by comparing the read data and the second write data, inverted data of the first write data, computing a second number of bits that need to be rewritten in the first data when writing, comparing the first number of bits and the second number of bits, writing the first write data to the storage space when the first number of bits is less than the second number of bits, and writing the second write data to the storage space when the first number of bits is equal to or greater than the second number of bits.SELECTED DRAWING: Figure 9
Patent JP-2020052506-A (JP)
Title: Information processing apparatus and document creation program
Inventor: KITAMURA TETSURO
IPC: G10L15/00
Filed: 2018-09-25
Abstract: To provide an information processing apparatus and a document creation program capable of generating one document data item obtained by integrating a plurality of document data items based on the plurality of document data items.SOLUTION: A comparison processing unit 174 performs comparison of contents between a plurality of first document data items for each sentence included in the first document data items. A selection processing unit 175 performs selection for each sentence based on a comparison result by the comparison processing unit 174. A generation processing unit 176 generates a second document data item obtained by integrating the contents of the plurality of first document data items based on a selection result by the selection processing unit 175.SELECTED DRAWING: Figure 3
Patent JP-2019007022-A (JP)
Title: Surface treatment method of synthetic polymer membrane
Inventor: YAMADA YOSHIO
IPC: B32B37/14
Filed: 2018-09-25
Abstract: To provide a surface treatment method of a synthetic polymer membrane.SOLUTION: A surface treatment method of a synthetic polymer membrane includes a process (a) for preparing the synthetic polymer membrane having a surface with a plurality of first projections and two-dimensional size Dof the plurality of first projections in a range of over 20 nm and less than 500 nm when viewed from a normal direction of the synthetic polymer membrane, a process (b) for preparing a cover film having oil added to a surface, and a process (c) for contacting oil added to the surface of the cover film with a surface having the plurality of first projections of the synthetic polymer membrane.SELECTED DRAWING: Figure 19