baber/WOPTO huggingface dataset:
Patent JP-2020053542-A (JP)
Title: Magnetic substrate including soft magnetic metal particles and electronic component including the same
Inventor: NAKAJIMA HIROYUKI
IPC: H01F1/147
Filed: 2018-09-27
Abstract: To provide a magnetic substrate capable of achieving both high magnetic permeability and high insulation while an insulating film provided on a surface of soft magnetic metal particles prevents destruction.SOLUTION: In an inductor, a magnetic base includes soft magnetic metal particles 31, 32 provided with insulating films 41, 42 on a surface. In a Raman spectrum obtained by measuring scattered light when a magnetic substrate is irradiated with an excitation laser having a wavelength of 488 nm, a peak intensity ratio, which is a ratio of peak intensity of a first peak existing near a wave number of 712 cmand peak intensity of a second peak existing near a wave number of 1320 cmis in a range of 1 to 70.SELECTED DRAWING: Figure 3
Patent JP-2020051917-A (JP)
Title: Inspection apparatus and inspection method for cylindrical superconductor
Inventor: ITO YOSHITAKA
IPC: H01F6/00
Filed: 2018-09-27
Abstract: To provide an inspection apparatus capable of inspecting soundness of superconducting state of a cylindrical superconductor.SOLUTION: The inspection apparatus comprises: a shield magnetic field detection sensor disposed facing a cylindrical circumferential surface of a superconducting cylindrical superconductor 7; an axis direction mobile unit moving the shield magnetic field detection sensor in an axis direction of the cylindrical superconductor; a rotation unit rotating the shield magnetic field detection sensor about a central axis of the cylindrical superconductor; and a magnet disposed in a position where its N-pole faces the cylindrical circumferential surface of the cylindrical superconductor across the shield magnetic field detection sensor, and movable along with the shield magnetic field detection sensor. The shield magnetic field detection sensor detects a shield magnetic field formed by shielding a magnetic field applied to the cylindrical superconductor from the magnet while moving along the cylindrical circumferential surface of the cylindrical superconductor by driving of the axis direction mobile unit and the rotation unit. This allows inspection of soundness of the superconducting state of the cylindrical superconductor in the cylindrical circumferential surface.SELECTED DRAWING: Figure 8
Patent JP-2020049181-A (JP)
Title: Decorative member of game machine
Inventor: YAMAMOTO HAYANARI
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To provide a decorative member of a game machine that can easily change design of an external portion of the game machine.SOLUTION: A decorative unit 100 includes a first decorative member 110 and a second decorative member 150 that are individually attached to the front side of a glass frame 5. The first and second decorative members 110, 150 emit light generated from the light source of at least a part of respective exterior sections. The first decorative member 110 is attached to the position on the same side as the lock on the glass frame 5, and attachment/detachment to the glass frame 5 is regulated by a lock mechanism that can be unlocked with operation by an operator's hand to a release operation section. In a state where the first and second decorative members 110, 120 are attached to the front side of the glass frame 5, the size of the first decorative member 110 is larger than the size of the second decorative member 150 in the upward and forward directions.SELECTED DRAWING: Figure 9
Patent JP-2020059621-A (JP)
Title: Cubic boron nitride-based sintered body and cutting tool
Inventor: OGUCHI SHIRO
IPC: B23B27/14
Filed: 2018-10-09
Abstract: To provide a cBN-based sintered body having excellent crack propagation resistance and toughness as well as rigidity, hardness, and heat resistance, and a cutting tool comprising this sintered body.SOLUTION: The invention provides a cBN-based sintered body having excellent crack propagation resistance and a cutting tool comprising this sintered body. In the cBN-based sintered body, its binder phase involves Ti compound grains (preferably, having an average grain size of 150 nm or over and 500 nm or under), and has a binder phase texture where Ti compound grains including Al compound grains, among the Ti compound grains, exist. Preferably, a volume ratio of the Ti compound grains including the Al compound grains to the binder phase of the cBN sintered body is 5 vol.% or over and 60 vol.% or under, and a volume ratio of the Al compound grains included in the Ti compound grains to the Ti compound grains including the Al compound grains is 3 vol.% or over and 15 vol.% or under.SELECTED DRAWING: Figure 2
Patent JP-2020061486-A (JP)
Title: Electromagnetic wave shield film, manufacturing method of the same, and print circuit board with electromagnetic wave shield film
Inventor: SAGA TSUTOMU
IPC: B32B7/06
Filed: 2018-10-11
Abstract: To provide an electromagnetic wave shield film in which a dimension is hardly changed due to a temperature at the time of an adhesion to a print circuit board, a manufacturing method of them, and a print circuit board with the electromagnetic wave shield film.SOLUTION: An electromagnetic wave shield film 1 has a carrier film 30, an insulation resin layer 10 adjacent to the carrier film 30, and a conductive layer 20 adjacent to the insulation resin layer 10. A dimension change ratio ΔL1 of the electromagnetic wave shield film 1 when heat-pressing the electromagnetic wave shield film 1 and a copper foil of a thickness of 18 μm at a temperature of 170°Cwith a pressure of 3 MPa for three minutes, and further, heating them under an atmosphere of 150 degree Celsius at a temperature for 60 minuets is within ±0.200% in each of MD and TD of the carrier film 30.SELECTED DRAWING: Figure 1
Patent JP-2020063681-A (JP)
Title: Particulate matter detection system, control method and program for particulate matter detection system
Inventor: INOUE SHOGO
IPC: G01N27/22
Filed: 2018-10-15
Abstract: To provide a particulate matter detection system which is improved in detection accuracy, and a control method and program for the particulate matter detection system.SOLUTION: A particulate matter detection system 1 comprises: a particulate matter detection sensor 10 including a capacitor 11, a temperature sensor 13 for detecting a temperature of the capacitor, and a heater 12 which executes a regeneration operation for increasing the temperature of the capacitor in order to perform combustion removal on deposited particulate matters; a storage 22 for storing first information that is information about a variation amount in electrostatic capacity of the capacitor in accordance with the temperature of the capacitor; and a controller 23 which acquires the temperature detected by the temperature sensor, calculates the electrostatic capacity of the capacitor, corrects the electrostatic capacity of the capacitor on the basis of the temperature detected by the temperature sensor and the first information, causes the heater to execute the regeneration operation in a case where a difference of the corrected electrostatic capacity of the capacitor from an initial value exceeds a first threshold, and stops the heater when it is determined that a predetermined condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020064925-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: ENOMOTO KAZUO
IPC: H01L25/18
Filed: 2018-10-16
Abstract: To suppress stress concentration associated with a thermal history to extend a life of a semiconductor device even when long term driving is performed.SOLUTION: A semiconductor device (1) comprises: an insulation circuit board (2) in which a metal layer (21) is formed on one surface of an insulating plate (20); and a semiconductor element (3) having a plan view polygonal shape bonded through a bonding material (S) to the metal layer. The metal layer of the insulation circuit board has a recessed part (23) in which the insulating plate is exposed at a position corresponding to at least one corner (32) of the semiconductor element.SELECTED DRAWING: Figure 3
Patent JP-2019040611-A (JP)
Title: Sales data processing device and program
Inventor: ISHII ATSUSHI
IPC: G06Q20/20
Filed: 2018-10-17
Abstract: To output a price of a reserved commodity properly before and after change of a tax rate.SOLUTION: A sales data processing device of an embodiment includes: selection means; reading means; and display output means. The selection means selects a reception date when a consumer receives a reserved commodity by cash exchange. The reading means reads a price of the reserved commodity from a first reservation commodity master applied for reception before a date of change of a tax rate if the reception date is before the date of change of the tax rate, and reads the price of the reserved commodity from a second reservation commodity master applied for reception after the date of change of the tax rate if the reception date is after the date of the change of the tax rate. The display output means displays and outputs the price read from the first or second reservation commodity master by the reading means.SELECTED DRAWING: Figure 6
Patent JP-2020066253-A (JP)
Title: Speed presentation method, and vehicle using the same
Inventor: OBA YUJI
IPC: B60R11/02
Filed: 2018-10-22
Abstract: To allocate a different color to each speed range partitioned into a fixed interval, in a vehicle in which a driver can confirm travel speed, to enable the driver to acoustically recognize the travel speed of the vehicle according to its tone color or scale.SOLUTION: In order to reduce a time period of forward inattention caused by confirmation of travel speed of a vehicle, by utilizing such a function that auditory sense can discriminate the kind or the scale of a sound, a speed presentation method enables a driver to recognize the range of travel speed by associating the kind or the scale of the sound with the range of travel speed of the vehicle and to recognize, based on the kind of sound or the repeated number of the scale of the sound, which of the low speed side, the high speed side and the middle speed side in the travel speed agrees with the speed, thereby enabling the driver to acoustically recognize the travel speed.SELECTED DRAWING: Figure 2
Patent JP-2020066997-A (JP)
Title: Start control device for internal combustion engine
Inventor: IWASAKI KEISEI
IPC: F02D45/00
Filed: 2018-10-22
Abstract: To provide a start control device for an internal combustion engine capable of improving fuel economy while securing startability.SOLUTION: A start control device for an internal combustion engine includes: a gasoline tank 4 storing gasoline that is liquid fuel; a gas fuel tank 5 storing CNG that is gas fuel; a fuel switching device 6 for switching fuel to be injected into a combustion chamber of each cylinder of the engine 2 between the gasoline stored in the gasoline tank 4 and the CNG stored in the gas fuel tank 5; an atmospheric pressure sensor 89 detecting atmospheric pressure; and an ECU 8 that starts the engine 2 by using gasoline with good startability when the atmospheric pressure detected by the atmospheric pressure sensor 89 is smaller than a predetermined threshold value, and starts the engine 2 by using CNG with good fuel efficiency when the atmospheric pressure detected by the atmospheric pressure sensor 89 is equal to or greater than the predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020066346-A (JP)
Title: Decorative component
Inventor: MIZUNO YUKI
IPC: B60K37/00
Filed: 2018-10-25
Abstract: To improve quality of a decorative component in which decorative stitches are formed along an outer peripheral end part of a corner part.SOLUTION: A base material 30 has a shape in which an outer periphery has a corner part 30c, and a part of decorative stitches S is formed along an outer peripheral end part of the corner part 30c. A stitch position fixing member 32 is formed into a shape having: a deflection part 32a which is bent along the corner part 30c; a first extension part 32b extending from the deflection part 32a to one end side; and a second extension part 32c extending to the other end side. The deflection part 32a is provided with a protruding part 41c which is formed ranging from the first extension part 32b side to the second extension part 32c side and protrudes to the base material 30. A fitting hole 40c in which the protruding part 41c is fitted is provided at the corner part 30c of the base material 30.SELECTED DRAWING: Figure 3
Patent JP-2019047794-A (JP)
Title: Control of sexual maturation in animals
Inventor: Daniel f carlson
IPC: C12N5/10
Filed: 2018-10-25
Abstract: To provide a method of making a genetically modified livestock animal comprising a genome that comprises inactivation of a neuroendocrine gene selective for sexual maturation.SOLUTION: Provided is a method of making a genetically modified non-human livestock animal prevented from becoming sexually mature. The method includes a step of introducing an agent inactivating a gene for ligand involved in sexual maturation into a livestock cell or a livestock embryo. Further, a targeted gene is Kiss1 or GnRH11, and the agent is selected from a group consisting of TALENs, zinc finger nucleases, Cas9/CRISPR and recombinase fusion proteins.SELECTED DRAWING: None
Patent JP-2020069407-A (JP)
Title: Method of forming primer coating
Inventor: IAI YUICHI
IPC: C09D183/02
Filed: 2018-10-29
Abstract: To provide a method of forming an anticorrosive primer coating whereby curing is advanced to the inside of an inorganic zinc-rich coating.SOLUTION: A method of forming an anticorrosive primer coating has a coating step (S10) of coating the surface of a base material with an inorganic zinc-rich coating containing zinc powder and alkyl silicate, and a curing step (S12) of spraying the base material coated with the inorganic zinc-rich coating, with a fine mist that contains water with an average particle size of larger than 0 μm and smaller than 20 μm, to cure the inorganic zinc-rich coating.SELECTED DRAWING: Figure 1
Patent JP-2020069111-A (JP)
Title: Absorbent article
Inventor: ICHIKAWA MAKOTO
IPC: A61F13/496
Filed: 2018-10-31
Abstract: To separate continuously/stably an abdominal part from a back side part by almost the same force when an absorbent article is removed.SOLUTION: An absorbent article 1 comprises an abdominal part 11 and a back side part 13, and includes a connection part 14a in which end parts 11e and 13e in the lateral direction of the abdominal part and the back side part are overlapped in the thickness direction along the longitudinal direction and connected each other. The connection part includes a plurality of fusion parts 30 arranged in the longitudinal direction. The fusion part includes a core part MC, and a peripheral wall part SW extending cylindrically in the thickness direction from the circumference of the core part. The surface of the core part is flat. A graph which shows a load applied between jigs to an interval between jigs holding samples in a peeling test of the connection part has projections in which a load shows a maximum value in each of the positions of almost the plurality of fusion parts, and a standard deviation to an average value of the maximum values in the plurality of projections is 3 N or less.SELECTED DRAWING: Figure 2
Patent JP-2020070629-A (JP)
Title: Ground cover structure
Inventor: YOKOYAMA HIROSUKE
IPC: E01D19/10
Filed: 2018-10-31
Abstract: To provide a ground cover structure for preventing a vehicle running on a bridge from falling.SOLUTION: According to the present invention, stoppers 2 are provided on the back side of a ground cover body 1 made of deformable angle steel or channel steel, etc., at the positions with a certain separated distance (a space for deformation of the ground cover body) secured, etc. in the extending direction of the ground cover. Then, when an impact occurs due to a collision of a vehicle deviating from a predetermined traveling direction (a vehicle with a risk of falling), two-stage shock absorption effect is employed in which, in a first place (in the first stage), the shock is absorbed through the deformation of the ground cover body 1, such as elastic deformation and plastic deformation, and in the next step (second step), the stopper 2 supports the ground cover body 1 that is abutted by the deformation, so that it is possible to effectively utilize the ground cover body 1 made of steel up to the upper limit (to the maximum) of the performance thereof, and also to suppress the crash at low cost.SELECTED DRAWING: Figure 1
Patent JP-2020076413-A (JP)
Title: Power transmission shaft and manufacturing method thereof
Inventor: TSUTSUMI DAIKI
IPC: F16C3/03
Filed: 2018-11-05
Abstract: To provide a power transmission shaft capable of more stabilizing a collapse load, and a manufacturing method thereof.SOLUTION: In a propeller shaft, a crowning part 127 of a male spline part 123 is provided within a predetermined range including a front end part 1231 in an axial direction, and a tooth surface 125 has a shape such that a tooth thickness gradually increases from the front end part 1231 toward an intermediate part 1233 in the axial direction of the male spline portion 123.SELECTED DRAWING: Figure 4
Patent JP-2020076443-A (JP)
Title: Controller of continuously variable transmission for vehicle
Inventor: KANAYAMA YOSHITERU
IPC: F16H63/48
Filed: 2018-11-06
Abstract: To suppress belt slippage resulting from the twisting of a drive shaft in vehicle stop using a braking device, in a vehicle mounted with a belt type continuously variable transmission.SOLUTION: Restriction mechanisms 36, 38, 42 that suppress the transmission of rotational power resulting from the twist of a drive shaft 7 from the drive shaft 7 to a secondary pulley 16 are provided. When a vehicle speed is below a predetermined speed or a vehicle is stopped during braking by a braking device 9, the restriction mechanisms 36, 38, 42 are operated so as to suppress the transmission of the rotational power.SELECTED DRAWING: Figure 1
Patent JP-2020075221-A (JP)
Title: Filter manufacturing method
Inventor: FUKUMOTO JUNICHI
IPC: B01D46/52
Filed: 2018-11-08
Abstract: To provide a filter manufacturing method by which pressure drop in a filter part can be reduced, and further, strength of a flange part can be increased.SOLUTION: This filter manufacturing method manufactures a filter 1 comprising a flange part 3 on a circumference of a pleated filter part 2 by heating and compressing an outer peripheral part of a pleated filter medium 11 into a flat shape. This filter manufacturing method comprises: a first heating compression molding process in which both sides 14 of plural filter media in a pleating direction Q are heated and compressed into a flat shape in an overlapped state, and both sides 15 of the filter media in a fold width direction P are heated and compressed into a flat shape; a folding process in which both sides 15 of the heated and compressed filter media in the fold width direction P are folded inside; and a second heating compression molding process in which both sides 15 of the folded filter media in the fold width direction P are heated and compressed.SELECTED DRAWING: Figure 3
Patent JP-2019107885-A (JP)
Title: Carbon nanomaterial composite sheet and method for making the carbon nanomaterial composite sheet
Inventor: DANIEL J BRALEY
IPC: B32B5/24
Filed: 2018-11-09
Abstract: To provide a composite material that is improved in strength and durability and enables weight reduction.SOLUTION: There is provided a composite material structure comprising: a carrier layer (502) including a porous material (508) and a metallic coating (510) applied to the porous material (508); a layer of a carbon nanomaterial structure (504) including a carbon nanomaterial that is applied to the carrier layer (502); and an elastomeric carbon nanomaterial composite sheet (450) including an elastomeric material (506), where the carrier layer (502) and the carbon nanomaterial structure (504) are impregnated with the elastomeric material (506).SELECTED DRAWING: Figure 13
Patent JP-2020076136-A (JP)
Title: Copper-iron alloy, and manufacturing method thereof
Inventor: WAKAUMI HISAO
IPC: B23K35/30
Filed: 2018-11-09
Abstract: To provide a copper-iron alloy forgeable and rollable or the like, containing iron and copper at an optional ratio; and to provide a manufacturing method thereof.SOLUTION: A copper-iron alloy contains copper as much as 10.0-97.0 vol.%, and iron as much as 3.0-90.0 vol.%, and has a linear structure containing a plurality of linear parts in parallel with both cross sections, when observing visually each image having a magnification of 200 by an optical microscope of a cross section cut out in parallel with a rolling direction and a cross section cut out vertically thereto.SELECTED DRAWING: Figure 2
Patent JP-2020079209-A (JP)
Title: Organic silicon compound having polymerizable functional group and active energy beam curable composition including the same
Inventor: FUJIMOTO TAKUYA
IPC: C07F7/10
Filed: 2018-11-12
Abstract: To provide an organic silicon compound excellent in compatibility with various polymerizable unsaturated compounds, and an active energy beam curable composition containing the compound and capable of providing a cured product excellent in crack resistance, hardness and flex resistance.SOLUTION: The organic silicon compound is shown by the following general formula (I), (where, Z represents a 1-10C divalent hydrocarbon group or an oxygen atom; Rindependently represents a 1-10C divalent hydrocarbon group; Rindependently represents a 1-10C divalent hydrocarbon group; and Rindependently represents a hydrogen atom or a methyl group.).SELECTED DRAWING: None
Patent JP-2020079571-A (JP)
Title: Adapter for oil filter of internal combustion engine
Inventor: FUKUDA TAKASHI
IPC: F01M11/03
Filed: 2018-11-13
Abstract: To secure a necessary oil amount while imposing a cost as little as possible when a necessary oil storage amount cannot be secured by only an oil pan.SOLUTION: An adapter 15 has a fastening part 20 and a flange 21. An annular oil sump 32 which is opened toward a receiving seat 29 is formed in the fastening part 20. Since the oil sump 32 has a depth substantially equal to an outside diameter of the receiving seat 29, the oil sump has a capacity capable of functioning as an auxiliary tank of an oil pan. An inner cylinder 31 in which an oil return passage lower-side portion 30 is formed has an oblong shape; however, by connecting an external peripheral face of the inner cylinder 31 and an internal peripheral face of the oil sump 32 by an inner rib 36, the stiffness of the inner cylinder 31 and the adapter 15 can be improved as a whole.SELECTED DRAWING: Figure 3
Patent JP-2020079060-A (JP)
Title: tire
Inventor: SAEKI JUNICHI
IPC: B60C13/00
Filed: 2018-11-14
Abstract: To provide a tire having a structure capable of suppressing deterioration of durability while suppressing an occurrence of a side cut.SOLUTION: In a tire (10), a tread part (11) is embedded with a belt layer (30). A plurality of carcass plies (50a) include a first carcass ply (51). A first end part (51a), which is the tip of a part folded back around a bead core (60) in the first carcass ply, is arranged at a position on the outside in the tire radial direction of a part in which strain becomes largest of a side wall part (12) on the outside in the tire radial direction of a position (WL) in which dimensions in the tire width direction become maximum, and away on the outside in the tire width direction from a belt end part (31a), which is an end part in the tire width direction in the belt layer. A distance (L) between the first end part and the belt end part is larger than the dimensions (T1) in the tire thickness direction in a part where the first end part is located.SELECTED DRAWING: Figure 2