baber/WOPTO huggingface dataset:
Patent JP-2018006174-A (JP)
Title: Flat insulation wire and production method thereof
Inventor: MIYASHITA MAKOTO
IPC: H01B13/08
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a flat insulation wire that is flexible, is excellent in coil winding property, enhances a space factor, and can miniaturizes a coil and a production method thereof.SOLUTION: A flat insulation wire 10 includes a twisted wire 1 held in a flat or substantially flat cross-sectional shape and two or more insulation tapes 2 holding the cross-section shape of the twisted wire 1 by covering the twisted wire 1. An adhesive layer 6 is provided on at least one insulation tape of the two or more insulation tapes 2, and the flat insulation wire 10 in which the insulation tapes are adhered each other with the adhesive layer 6 is produced according to a method that includes a step of preparing the twisted wire 1 and two or more insulation tapes 2 provided with an adhesive material 6' on at least one insulation tape, a step of covering the twisted wire 1 with two or more insulation tapes 2, a step of forming a flat or substantially flat cross-sectional shape by processing the twisted wire 1 after covering with two or more insulation tapes 2, and a step of holding the cross-sectional shape by solidifying the adhesive material 6' in a state where the cross-sectional shape is maintained.SELECTED DRAWING: Figure 1
Patent JP-2018012259-A (JP)
Title: Composite film for electronic apparatus using signal in high frequency band, printed wiring board and production method of the same
Inventor: IWAKURA TETSUO
IPC: B32B7/02
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a composite film for an electronic apparatus using signals in a high frequency band, which has a low dielectric loss tangent, excellent filling property for projections and recesses of a circuit or the like, excellent surface smoothness and high adhesiveness to plated copper, and to provide a printed wiring board including a cured product of the composite film for an electronic apparatus, and a production method of the printed wiring board.SOLUTION: The composite film for an electronic apparatus using signals in a high frequency band has an A layer 1 having a minimum melt viscosity of 100 to 4,000 Pa s at 80 to 150°C and a B layer 2 having a minimum melt viscosity of 50,000 Pa s or more at 80 to 150°C. Preferably, the A layer 1 comprises a polyimide compound having a structural unit derived from a maleimide compound and a structural unit derived from a diamine compound, and inorganic filler, and the B layer 2 comprises a polyfunctional epoxy resin and a phenolic hydroxyl group-containing polybutadiene-modified polyamide resin.SELECTED DRAWING: Figure 1
Patent JP-2017082323-A (JP)
Title: Method for forming tooling and fabricating parts thereby
Inventor: DAVID P HECK
IPC: B23K20/12
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for forming tooling used for fabricating a part made from metal powder.SOLUTION: A method for forming tooling for fabricating a part made from metal powder is described herein. The method includes forming a first sheet and second sheet. The first sheet defines a first cavity and a first flange extending about a first protrusion. The second sheet includes a second flange. Additionally, the method includes arranging the first sheet and the second sheet in such a manner that the first flange of the first sheet and the second flange of the second sheet abut together to define an enclosure. The enclosure includes a void which is defined between the first cavity of the first sheet and the second sheet and has a shape of the part. The method further includes welding together the first flange of the first sheet and the second flange of the second sheet along a portion of the first flange provided so as to be spaced away from the first protrusion.SELECTED DRAWING: None
Patent JP-2018017643-A (JP)
Title: Energization inspection device and energization inspection method
Inventor: TOKU SACHIHIRO
IPC: G01R31/26
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an energization inspection device for stably inspecting a silicon carbide semiconductor device or the like by preventing scratch on the surface of a semiconductor element and adhesion of the semiconductor element to a contacting pressure/cooling plate and an energization inspection method.SOLUTION: The energization inspection device includes: a positioning guide 19 for positioning a semiconductor element 15 by a hole 19a on the center part; a first intermediate material 18 whose front surface contacts an energization pressure probe 6 at a position corresponding to the front surface of the positioned semiconductor element 15; a second intermediate material 17 whose front surface contracts the rear surface of the first intermediate material 18 and whose rear surface contacts the peripheral part of the hole 19a and the front surface of the positioned semiconductor element 15, having less plate thickness than the first intermediate material 18; a third intermediate material 16 positioned by the hole 19a whose front surface contracts the rear surface of the positioned semiconductor element 15; and a cooling plate 5 which has a protrusion 5a to be engaged with the hole 19a from the rear surface side of the positioning guide 19, which contacts the rear surface of the positioning guide 19 and whose protrusion 5a contacts the rear surface of the third intermediate material 16.SELECTED DRAWING: Figure 2
Patent JP-2017166470-A (JP)
Title: Gas treatment device for vehicle
Inventor: ASANUMA DAISAKU
IPC: F02M25/08
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of preventing backflow from a suction pipe to a gas pipe, in constitution configured to determine whether the gas pipe falls or not.SOLUTION: A steam fuel treatment device 10 includes: a gas pipe 32 that communicates with a canister 14 and a suction pipe IP, and of which at least an end part on a suction side is made flexible; check valves 80, 83 arranged between the suction pipe IP and the gas pipe 32, and configured to allow gas to flow from the gas pipe 32 toward the suction pipe IP and prohibit gas from flowing from the suction pipe IP toward the gas pipe 32; and a control unit 102 configured to determine whether the gas pipe 32 falls from the check valves. The check valve 80 is fixed to the suction pipe IP, and the gas pipe 32 is detachably attached to the check valve 80.SELECTED DRAWING: Figure 1
Patent JP-2018021572-A (JP)
Title: Magnetic bearing
Inventor: JIKUMARU TAKEHIRO
IPC: F16C32/04
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing that can shorten the axial length of a rotor.SOLUTION: A magnetic bearing 1 comprises: a rotor 10; a radial stator 20 that generates support force in a radial direction of the rotor 10; and a thrust stator 30 that generates support force in a thrust direction of the rotor 10. The radial stator 20 comprises: a radial stator core 21; and a radial winding 22 that forms a first magnetic circuit via the radial stator core 21 and the rotor 10. The thrust stator 30 comprises: a thrust stator core 31 connected to the radial stator core 21; and a thrust winding 32 that forms a second magnetic circuit 102 via the thrust stator core 31, the rotor 10, and the radial stator core 21.SELECTED DRAWING: Figure 4
Patent JP-2018022341-A (JP)
Title: Image display system and information processing device
Inventor: SHIBATA YUKIO
IPC: B41J21/00
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To allow a user to grasp the position and angle of a printed matter constituted by each recording sheet only by arranging the first recording sheet on a wall or the like in a case of obtaining the printed matter by poster printing.SOLUTION: An image processing system Sy includes: an image formation device 10 which divides the entire image into a plurality of images and records the images on the respective recording sheets; and an information processing device 30 which has an imaging unit 46 for imaging a wall or the like where the prescribed recording sheet is arranged, a control unit 51 and a display unit 41. The control unit 51 of the information processing device 30 detects the image recorded on the predetermined recording sheet in the photographed image, generates a virtual screen being the photographed image obtained by composing the entire printing object image before division obtained by arranging and combining other imaging excluding the detected image to the detected image, and displays the virtual screen on the display unit 41.SELECTED DRAWING: Figure 2
Patent JP-2018024517-A (JP)
Title: Image formation device and control method
Inventor: ARISAWA YUKI
IPC: G03G15/00
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To shorten time required for finishing duplex printing and simplex printing that are executed continuously when the duplex printing and simplex printing are executed continuously.SOLUTION: When a first recording medium is used for simplex printing and a re-transferred recording medium is not positioned within a prescribed distance from a region where the first recording medium on a transportation route is positioned, an image formation device controls so that an interval between a region where the first recording medium on the transportation route is positioned and a region where a second recording medium on the transportation route is positioned is set as a second interval that is shorter than a first interval.SELECTED DRAWING: Figure 4
Patent JP-2018027845-A (JP)
Title: Laminate sheet every-sheet separation unit, and laminate sheet every-sheet separation method
Inventor: SHIODA FUYUHIKO
IPC: B65H3/64
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminate sheet every-sheet separation unit and a laminate sheet every-sheet separation method capable of separating every sheet of laminated sheet.SOLUTION: A laminate sheet every-sheet separation unit 10 includes a first sucking chuck 11a1 for standing a corner part ψ by sucking and holding the corner part ψ on the sheet surface of a first soft sheet 12a, and a second sucking chuck 11a2 for sucking and separating from the rear surface side, a corner part ψ of a second soft sheet 12b adhering to the rear surface side of the first soft sheet 12a and standing together with the first soft sheet 12a.SELECTED DRAWING: Figure 2
Patent JP-2018029143-A (JP)
Title: Semiconductor device and method for manufacturing the semiconductor device
Inventor: SATO YOSHIHIRO
IPC: H01L21/52
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can increase the reliability of connection between a chip-like component and an adherend.SOLUTION: The semiconductor device has a junction layer between a chip-like component and an adherend. A nano-indenter hardness D1 of the junction layer in a range including a predetermined thickness in the direction of the adherend based on the interface between the chip-like component and the junction layer is larger than a nano indenter hardness D2 of the junction layer in a range including a predetermined thickness in the direction of the chip-like component based on the interface between the adherend and the junction layer.SELECTED DRAWING: Figure 1
Patent JP-2018032077-A (JP)
Title: Polymeric material simulation method
Inventor: BITO KATAMASA
IPC: G06F17/50
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To stably calculate cutting of a molecular chain model.SOLUTION: A simulation method is for analyzing cutting of a molecular chain of a polymeric material, using a computer. The simulation method includes: a process of defining a polymeric material model having a molecular chain mode arranged in a cell serving as a virtual space corresponding to a part of the polymeric material; and a cutting calculation process of calculating cutting of a molecular chain model. The cutting calculation process includes: a first molecular mechanical calculation process S46 of implementing a molecular mechanical calculation, using the polymeric material model; a process S48 of implementing a quantum mechanical calculation targeting a first area including a particle model pairs in which a distance between particle models is greater than a first distance as to the particle chain mode after the first molecular mechanical calculation process S46; and a process S54 of, when the distance between the particle models is greater than a second distance set greater than the first distance and adding 1.0 to 2.5Å to a distance between the particle models at an inflection point of bond dissociation potential, cutting a bond between the particle models of the molecular chain model corresponding to the particle model pair.SELECTED DRAWING: Figure 8
Patent JP-2018030144-A (JP)
Title: Heat sink manufacturing system
Inventor: KAWAHARA FUMIO
IPC: B22D29/00
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink manufacturing system capable of manufacturing a heat sink while applying a coating on a rough material at a temperature suitable of applying the coating, without requiring a large quantity of heat energy, concerning a system for manufacturing a heat sink by molding a rough material with a mold, and forming a heat-radiating coating on a surface of the rough material.SOLUTION: A heat sink manufacturing system 300 of manufacturing a heat sink made from a rough material W and a heat-radiating coating skin is provided. The heat sink manufacturing system 300 includes: a casting device 100 composed of a mold 10 and a molten metal holding furnace RO 20 for holding a molten metal provided to the mold 10; and a coating device 200 equipped with a spray nozzle 70 jetting the heat-radiating coating with compressed air to the rough material W molded in the casting device 100. An air pipe 60 is arranged while contacting with the molten metal holding furnace RO 20, and the compressed air is provided to a spray nozzle 70 through the air pipe 60.SELECTED DRAWING: Figure 1
Patent JP-2018025080-A (JP)
Title: Method for fixedly laying tatami mat on floor
Inventor: ODA SHIN
IPC: E04F15/02
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixedly laying a tatami mat on a floor, which enables the thin tatami mat and the lightweight tatami mat to be firmly fixed to the floor, which enables the plurality of tatami mats of a plurality of colors and designs to be juxtaposed with ease, and which can be applied particularly to nursing care facilities.SOLUTION: Means for fixing a T-shaped fitting for fixation to a bottom surface of a tatami mat to a floor, and means for fixedly inserting a T-shaped fitting for fixation of a bottom surface of another tatami mat to the fixed tatami mat into the bottom of the tatami mat are provided.SELECTED DRAWING: Figure 1
Patent JP-2018035900-A (JP)
Title: Hydraulic control device
Inventor: ASAOKA HIRONORI
IPC: F16H61/00
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To suppress the waste work of oil pump discharge energy while securing a peak capacity of an oil pump.SOLUTION: A hydraulic control device for controlling oil to two hydraulic pressures of line pressure and lubrication pressure, and supplying them to a hydraulic pressure supply destination of a vehicle comprises: a mechanical oil pump having a first discharge port and a second discharge port; an electric oil pump having a third discharge port; and a selector valve for opening and blocking a passage reaching the supply destination of a lubrication pressure system from the third discharge port. In the mechanical oil pump, a pump discharge capacity is variable, and a ratio between the first discharge port and the second discharge port is variable. The electric oil pump is a variable capacity pump. A hydraulic circuit supplies oil to a supply destination of a line pressure system from the first discharge port, supplies oil to a supply destination of the lubrication pressure system from the second discharge port, opens the selector valve when an assist by the electric pump is required, and supplies oil to the supply destination of the lubrication pressure system from the third discharge port.SELECTED DRAWING: Figure 2
Patent JP-2016199598-A (JP)
Title: Compositions for oral cavity
Inventor: MARUYAMA MASATATSU
IPC: A61K8/46
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide compositions for oral cavity having high effect to chemically remove a biofilm causing dental caries.SOLUTION: A composition for oral cavity comprises: (A) 0.01 to 2 mass% of an anion surfactant selected from α-olefine sulfonate of carbon number 14 to 16; and (B) 0.05 to 0.4 mass% of an acylamino acid salt selected from an acyl sarcosinate and an acyltaurine salt both having a 10-20C acyl group. A ratio (A)/(B) which represents a compounding ratio of the component (A) to the component (B) is 0.2 to 20 as a mass ratio. The invention also provides a composition for oral cavity which comprises: (A') 0.01 to 2 mass% of an anion surfactant selected from alkylsulfoacetate salt of having a 10-20C alkyl group; and 0.01 to 1 mass% of the above component (B). A ratio of (A')/(B) is 0.01 to 50 as a mass ratio.SELECTED DRAWING: None
Patent JP-2018049050-A (JP)
Title: Electrophotographic image forming apparatus and electrophotographic image forming method
Inventor: ISHIDA TAKESHI
IPC: G03G5/147
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming apparatus and an electrophotographic image forming method that can obtain a good electrophotographic image without image deletion and transfer unevenness even in a high-temperature and high-humidity environment.SOLUTION: An electrophotographic image forming apparatus of the present invention is an electrophotographic image forming apparatus comprising photoreceptors, charging means, exposure means, developing means, transfer means, and cleaning means. The electrophotographic image forming apparatus includes shielding members that are each in contact with the photoreceptor downstream of the cleaning means at a position between the cleaning means and the charging means to prevent transfer of heat to a toner used for the developing means, and the electrophotographic image forming apparatus has heating means that each are located between the shielding member and the cleaning means and heat the surface of the photoreceptor.SELECTED DRAWING: Figure 2
Patent JP-2018048754-A (JP)
Title: Joining burner and manufacturing method of joined body by joining burner
Inventor: ITO YOSHIHIDE
IPC: F23D14/56
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a joining burner which can equally heat a joining portion of a joining object while having a constitution for injecting combustion gases from a plurality of injection ports, and a manufacturing method of a joined body which is performed by using the joining burner.SOLUTION: A joining burner 10 comprises: injection parts 125, 126 being portions which are arranged so as to oppose a joining object 300, and in which a plurality of injection ports 180 for injecting combustion gases flowing in from a flow-in part 170 toward the joining object 300 are formed; and a collision part D1 which is arranged so as to collide with the combustion gases flowing in from the flow-in part 170 before the gases reach the injection parts 125, 126, and to change flow directions of the gases. Suppression parts 190, 191 for suppressing flows of the combustion gases progressing toward the injection parts 125, 126 are formed between the collision part D1 and the injection parts 125, 126.SELECTED DRAWING: Figure 4
Patent JP-2018046761-A (JP)
Title: Chocolate suitable for bakery product
Inventor: HARUNARI MAMI
IPC: A23G1/00
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide chocolate with a high content of cocoa butter suitable for soft chocolate, used by heating with bakery product dough.SOLUTION: The present invention provides chocolate containing oils and fats of 25-44 mass% and cocoa butter of 18-35 mass%, and relative to the oils and fats 100 pts.mass, blended is a seeding agent of 0.1-5 pts.mass. The oils and fats in the chocolate contain cocoa butter of 30-75 mass%, and oils and fats that are liquid at 25°C of 15-65 mass%.SELECTED DRAWING: None
Patent JP-2018047605-A (JP)
Title: Power source selection circuit, circuit, head module, and printer
Inventor: YAMASHITA TORU
IPC: B41J2/01
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a power source selection circuit which can suppress driving of a plurality of switching elements.SOLUTION: A power source selection circuit 20 includes: a plurality of first switching elements 31 which are connected to a drive element 11b for discharging a liquid by imparting energy to the liquid, and are respectively connected to a plurality of power source circuits 121-127 having different voltages VDD2-1 to VDD2-7; and a selection circuit 21 in which a selection signal for selecting a single power source circuit is input and which selects either one of the power source circuits corresponding to the input selection signal out of the plurality of power source circuits 121-127. The selection circuit 21 electrically connects between the drive element 11b and the selected power source circuit through the first switching element 31.SELECTED DRAWING: Figure 6
Patent JP-2018051617-A (JP)
Title: Hot forging method
Inventor: MITSUNAGA HISASHI
IPC: B21D3/10
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot forging method which can easily joggle, cog, and correct bending by using a radial forging machine even in a case of a hardly-processable material used for a turbine blade.SOLUTION: A hot forging method includes: a forging process of forming at least one or more large-diameter parts and small-diameter parts respectively having different outer diameters on a rod-like forging material by pressing an outer peripheral surface of a forging material by a pair of dies for hot forging oppositely arranged to a center axis of the forging material by using a radial forging machine to form a rod-like forged material; and a bending correction process of correcting bending of the forged material by a pair of bending correction dies oppositely arranged to the center axis of the forged material after the forging process.SELECTED DRAWING: Figure 1
Patent JP-2018061083-A (JP)
Title: Management system and management method
Inventor: AKIYAMA TOMOHIRO
IPC: H04W8/18
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To simplify the processing at the time of contraction change related to subscriber authentication module.SOLUTION: A management system 1 manages an eUICC31 storing a profile that is information required for a mobile communication terminal 30 to perform mobile communication in communication enterprise network N, and includes an eUICC database 10, and a client database 20. The client database 20 includes a contract information storage unit 21 for storing contract information related to the profile and eUICC31, a contract information input unit 22 for inputting new contract information related to the eUICC31, and a control unit 23 for controlling to download a profile for the eUICC31, according to presence/absence of the profile stored in the eUICC database 10 in association with the eUICC related to the contract information.SELECTED DRAWING: Figure 1