baber/WOPTO huggingface dataset:
Patent JP-2020017492-A (JP)
Title: Manufacturing method of solid state battery electrode
Inventor: OSE TOKUHIRO
IPC: H01M4/139
Filed: 2018-07-27
Abstract: To provide a manufacturing method of a solid state battery electrode provided with a PTC resistor layer having a low electronic resistance.SOLUTION: A manufacturing method of a solid state battery electrode 10 including a PTC resistor layer 1 disposed between a current collector 2 and an electrode active material layer 3 includes a step of forming the PTC resistor layer 1 by applying a slurry including a conductive material and a polymer on at least one surface of the current collector 2 and then drying the slurry, a pressing step A1 of pressing the current collector formed with the PTC resistor layer 1 such that the maximum pressure becomes a1, a pressing step B of pressing the electrode active material member having at least the electrode active material layer 3 and having no PTC resistor layer 1 such that the maximum pressure becomes b, and a step of obtaining a solid state battery electrode 10 by laminating the current collector 2 formed with the PTC resistor layer 1 and the electrode active material member such that the PTC resistor layer 1 and the electrode active material layer 3 are in contact with each other, and the maximum pressures applied in the pressing step B and the pressing step A1 satisfy the relationship of b>a1.SELECTED DRAWING: Figure 1
Patent JP-2020016220-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SAITO HIROTAKA
IPC: F01N3/08
Filed: 2018-07-27
Abstract: To provide an exhaust emission control device for an internal combustion engine which can carry out the failure diagnosis of a NOx sensor disposed in the downstream side of a catalyst having NOx adsorptivity at suitable timing by precisely estimating a NOx adsorption amount.SOLUTION: An exhaust emission control device for an internal combustion engine 10 includes a catalyst 18 having NOx adsorptivity, a second NOx sensor 22 disposed in an exhaust passage 16 in the downstream side of the catalyst 18, and a failure diagnosis device (ECU 30) for diagnosing the failure of the second NOx sensor 22. The failure diagnosis device does not diagnose the failure when a temperature of the catalyst 18 is within a prescribed temperature range R at which NOx can desorb from the catalyst 18 and a NOx adsorption amount of the catalyst 18 is equal to or more than a prescribed value. The NOx adsorption amount is estimated on the basis of adsorption speed and desorption speed of NOx. The adsorption speed is estimated to be higher as the temperature of the catalyst 18 is lower, and the desorption speed is estimated to be higher as the temperature of the catalyst 18 is higher.SELECTED DRAWING: Figure 5
Patent JP-2020015706-A (JP)
Title: Antibacterial and antifungal agent and antibacterial and antifungal product
Inventor: TANAKA TAKASHI
IPC: A61Q19/10
Filed: 2018-07-27
Abstract: To provide an antibacterial and antifungal agent that has reduced stimulus while having sufficient antibacterial and antifungal performance, and an antibacterial and antifungal product.SOLUTION: The antibacterial and antifungal agent contains a compound represented by general formula (1). [In the formula (1), one or two of R, R, Rand Rindependently represent a C8-22 alkyl group that may have a hydroxyl group, or a C8-22 alkenyl group that may have a hydroxyl group, the remaining three or two of them independently represent a group represented by general formula (2), Xis a counterion. -(AO)-H (2) {In formula (2), Ais a C1-6 alkylene group or a C2-6 alkenylene group, n is an integer of 1-7, the sum total of n in a molecule of the compound is 9 or less, if n is 2 or more, a plurality of Amay be the same or different.}].SELECTED DRAWING: None
Patent JP-2020021104-A (JP)
Title: Information processing apparatus, information processing system, control method thereof and program
Inventor: KAWANISHI YUICHIRO
IPC: G06T15/20
Filed: 2018-07-30
Abstract: To provide a mechanism to easily obtain videos of the same scene from multiple angles.SOLUTION: An information processing apparatus for generating a virtual view point video that is a video generated based on a determined view point includes acquisition means that acquires information for generating the virtual view point video, setting means that receives a designation of a first virtual view point that is a view point of the virtual view point video and sets a second virtual view point corresponding to the first virtual view point, and generation means that generates a virtual view point video of the first virtual view point set by the setting means and a virtual view point video of the second virtual view point.SELECTED DRAWING: Figure 9
Patent JP-2020021779-A (JP)
Title: Bobbin and coil device
Inventor: HORIKAWA TOSHIYUKI
IPC: H01F27/32
Filed: 2018-07-30
Abstract: To provide a coil device which can be miniaturized, and has less winding disorder of a wire and small variation in coil characteristic value, and a bobbin suitable for the same.SOLUTION: A plurality of winding partition flanges 46 that separate wire winding portions adjacent to each other along a winding axis of a wire 22 for each winding section 47 are formed on the outer peripheral portion of a bobbin 40. At least one communication groove 46a that connects the adjacent winding sections 47 to each other is formed in each of the winding partition flanges 46. A circumferential position of at least one of a pair of notch edges 46b, 46c formed on the winding partition flanges 46 so as to define a circumferential width of each connecting groove 46a differs between the winding partition flanges 46 adjacent to each other along the winding axis direction.SELECTED DRAWING: Figure 4B
Patent JP-2019189936-A (JP)
Title: Pasty silver particle composition, joining method and electronic device manufacturing method
Inventor: MASUDA RYOKO
IPC: B22F9/24
Filed: 2018-07-31
Abstract: To provide a pasty silver particle composition, if heated, to become a sintered substance excellent in bond strength after a high-temperature aging test, a method for strongly joining metallic members together, a method for manufacturing an electronic device in which a semiconductor element and a lead frame or circuit board are strongly joined together.SOLUTION: A pasty silver particle composition comprises a thermally-sinterable silver particle that is surface covered with fatty acid, polymeric dispersant or organic amine and has an average particle diameter of 0.01-10 μm, a volatile dispersion medium, and a resin powder having no melting point or higher than 250°C, so that if heated at 100°C or higher and 250°C or lower, the silver particles are sintered together. A method for joining metallic members together thermally sinters the pasty silver particle composition between the metallic members. A method for manufacturing an electronic device includes joining a semiconductor element and a lead frame or circuit board together by thermally sintering with the pasty silver particle composition interposed between the semiconductor element and the lead frame or circuit board.SELECTED DRAWING: Figure 4
Patent JP-2019107879-A (JP)
Title: Three-dimensional object shaping method and apparatus
Inventor: YASUMI KUNIO
IPC: B29C64/112
Filed: 2018-08-08
Abstract: To provide a three-dimensional object shaping method and apparatus that suppress a risk of a three-dimensional object being deformed.SOLUTION: In the three-dimensional object shaping method, a three-dimensional object is formed on a working plane. This method includes a three-dimensional object shaping step and a deformation restrainer shaping step. In the deformation restrainer shaping step, a deformation restrainer, which generates a force that acts against stress causing a target portion of the three-dimensional object to deform in the three-dimensional object shaping step, is formed simultaneously with the three-dimensional object, being at least partially in contact with the three-dimensional object.SELECTED DRAWING: Figure 4
Patent JP-2020030450-A (JP)
Title: Information security device and information security system
Inventor: SHIMADA YOSHINORI
IPC: G06F21/55
Filed: 2018-08-20
Abstract: To provide an information security device which neither sends abnormal communication data to an information processing unit, nor delays sending and receiving sound communication data.SOLUTION: An information security device comprises a relay switch unit 5 between a communication data check unit 4 which checks soundness of information received from an outside system 109 and an input-output unit 3 which inputs information from or outputs information to an information processing unit 1 and the relay switch unit is brought to an open state, only when the information checked by the communication data check unit is not sound.SELECTED DRAWING: Figure 1
Patent JP-2020031192-A (JP)
Title: Quantum cascade semiconductor laser
Inventor: YOSHINAGA HIROYUKI
IPC: H01S5/028
Filed: 2018-08-24
Abstract: To provide a quantum cascade semiconductor laser having a structure capable of avoiding a short circuit caused by a metal reflection film on an end surface.SOLUTION: A quantum cascade semiconductor laser comprises: a laser structure body having a first region, a second region, and a third region, containing an end surface; a metal layer provided on a main surface of the third region of the laser structure; a separation region provided on the main surface of the laser structure; and a reflection structure material provided on the laser structure. The reflection structure material contains a dielectric film and a metal reflection film which are provided onto an end surface and the separation region, and the first region, the second region, and the third region of the laser structure are arranged in a direction of a first axis in this order. The separation region includes a first part, a second part, and a third part which are provided on the main surface of the first region, the second region, and the third region in the laser structure, respectively, and the first part of the separation region rises from the second part in the separation region on a semiconductor mesa. The third part in the separation region rises from the second part of the separation region on the semiconductor mesa.SELECTED DRAWING: Figure 1
Patent JP-2020032764-A (JP)
Title: Vehicular seat
Inventor: SEKIZUKA MAKOTO
IPC: B60R22/26
Filed: 2018-08-27
Abstract: To obtain a vehicular seat capable of effectively suppressing the generation of a submarine phenomenon.SOLUTION: On both sides in a seat width direction of a seat cushion frame 34 of a vehicular seat 10, one end 24A of a webbing 24 of a three-point type seat belt device 22 and a buckle 28 are respectively disposed. A rod-shaped submarine regulating member 42 is disposed at a front portion of the seat cushion frame 34. Both end portions of the submarine regulating member 42, the one end 24A of the webbing 24 and the buckle 28 are respectively coupled by a pair of load transmission members 44. In the above structure, the submarine regulating member 42 is actuated by a first load F1 applied from an occupant P to the webbing 24 upon a front surface collision of a vehicle, and is moved upward of the vehicle from a normal position before the actuation to a regulating position after the actuation.SELECTED DRAWING: Figure 1
Patent JP-2020034384-A (JP)
Title: Gas sensor device, method for manufacturing the same, and gas measuring device
Inventor: MOMOSE SATORU
IPC: G01N27/12
Filed: 2018-08-29
Abstract: To provide a gas sensor device or the like which can selectively measure hydrogen sulfide from hydrogen sulfide and a mercaptan group.SOLUTION: The gas sensor device includes: a pair of electrodes 2; a conductor 3 electrically connecting the pair of electrodes to each other; and at least one (4) of an organic compound with a mercapto group and thiolate anion arranged on a surface of the conductor.SELECTED DRAWING: Figure 1B
Patent JP-2020032015-A (JP)
Title: Hybrid straw
Inventor: NAKAMURA TSUTOMU
IPC: B29C48/15
Filed: 2018-08-31
Abstract: To provide an ecologically-friendly straw for improving problems such as marine pollution caused by used plastic disposal problem and micro-plastic issues and secures support in terms of a base material for an environmental load system when disposed of, productivity and low-price including the base material.SOLUTION: Raw paper 1 using no bleach that is safe in the mouth is utilized as a main base material, and polylactic acid coating materials 2-1, 2-2 with plant-derived resin polylactic acid coated on an upper surface of the base material are used above and below and pasted into a three-layer structures, so that water resistance, strength, and low cost of the straw itself are realized.SELECTED DRAWING: Figure 1
Patent JP-2019005605-A (JP)
Title: Diagnosis support device, diagnosis support method and program
Inventor: AOKI NOBUHIRO
IPC: A61B5/00
Filed: 2018-08-31
Abstract: To provide a diagnosis support device, a diagnosis support method and programs capable of storing dermoscopy image data and dermoscopy conversion image data converted from the dermoscopy image data by properly associating them each other.SOLUTION: The dermoscopy image data of the skin imaged by an imaging part 110 through a dermoscopy lens unit 200 is acquired, the acquired dermoscopy image data is converted and dermoscopy conversion image data is generated, the generated dermoscopy conversion image data and the dermoscopy image data corresponding to the dermoscopy conversion image data are associated each other and stored in a storage part 140.SELECTED DRAWING: Figure 3
Patent JP-2020035985-A (JP)
Title: Semiconductor storage device
Inventor: KASASHIMA SHUNSUKE
IPC: H01L27/11568
Filed: 2018-08-31
Abstract: To provide a semiconductor storage device that can be controlled appropriately.SOLUTION: A semiconductor storage device according to one embodiment comprises: a substrate; a plurality of first gate electrodes; a first semiconductor film opposed to the plurality of first gate electrodes; and a first gate insulating film provided between the plurality of first gate electrodes and the first semiconductor film. In addition the semiconductor storage device comprises: a plurality of second gate electrodes; a second semiconductor film opposed to the plurality of second gate electrodes; and a second gate insulating film provided between the plurality of second gate electrodes and the second semiconductor film. Further, the semiconductor storage device comprises: a third gate electrode provided between the plurality of first gate electrodes and the plurality of second gate electrodes and extending in a second direction; and a third gate insulating film provided between the third gate electrode and the first semiconductor film. Furthermore, a thickness in a first direction of the third gate insulating film is larger than widths in the second direction of the first gate insulating film and the second gate insulating film.SELECTED DRAWING: Figure 4
Patent JP-2020037534-A (JP)
Title: Composite material
Inventor: MATSUO TAKUMA
IPC: A61K6/831
Filed: 2018-09-05
Abstract: To provide a composite material having inorganic particles dispersed in a resin matrix, wherein even when using ultra-fine inorganic particles with an average particle size of less than 100 nm for fine adjustment to its physical properties, the composite material expresses a structural color, and the composite material does not use a pigment or the like and shows excellent color tone compatibility in dental composite resin repair.SOLUTION: A composite material contains, as inorganic particles, inorganic spherical particles having a specific average primary particle size, an extremely narrow particle size distribution width, and a larger refractive index than that of a matrix resin, and ultra-fine inorganic particles. A dispersion dynamic state of the inorganic particles evaluated in radial distribution functions satisfies such conditions that: an inter-particle distance of the closest particles is once to twice an average particle size of the inorganic spherical particles, and a minimum value between the inter-particle distance of the closest particles and the inter-particle distance of second closest particles is 0.56 to 1.10.SELECTED DRAWING: Figure 2
Patent JP-2020037086-A (JP)
Title: Filter device and liquid feeding system
Inventor: MATSUOKA NOBUAKI
IPC: B01D29/66
Filed: 2018-09-05
Abstract: To provide a filter device which can suppress particle generation while achieving downsizing, and a liquid feeding system.SOLUTION: A filter device comprises: a cylindrical filter; a tube having flexibility; and a housing for accommodating the filter and the tube which are coaxially located as to extend in a vertical direction. The housing includes: a first opening which is communicated with an outside space of the filter, and in which a liquid to be transferred can circulate; a second opening which is communicated with an inside space of the filter, and in which the liquid to be transferred can circulate; and a third opening which is communicated with the interior of the tube, and in which a working liquid, which expands and contracts the tube, can circulate.SELECTED DRAWING: Figure 6
Patent JP-2019068058-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: FURUYA MASAAKI
IPC: H01L21/677
Filed: 2018-09-05
Abstract: To provide a substrate processing apparatus and a substrate processing method capable of improving productivity.SOLUTION: A substrate processing apparatus 10 includes an opening and closing unit 11 functioning as a housing container for housing a substrate W, multiple processing chambers 17a for processing the substrate W, a buffer unit 14 located between the opening and closing units 11 and the processing chambers 17a, and functioning as a delivery table where the substrate W, processed or not processed in the processing chamber 17a, is placed, a second transfer robot 15 functioning as a transportation part for transferring the substrate W from the buffer unit 14, and a movement mechanism 16 for moving the buffer unit 14 and the second transfer robot 15 individually in a column direction of the multiple processing chambers 17a, on the basis of substrate processing information about processing of the substrate W.SELECTED DRAWING: Figure 1
Patent JP-2020043146-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B24B41/06
Filed: 2018-09-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface of the wafer. The integrating step heats the polyester-based sheet by applying hot air to the polyolefin-based sheet, and integrates the wafer and the polyester-based sheet. The frame supporting step supports the polyester-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyester-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips by cutting the wafer. The picking-up step applies ultrasonic waves to the polyester-based sheet and pushes up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2019140373-A (JP)
Title: Coil component and manufacturing method thereof
Inventor: CHO SEONG MIN
IPC: H01F41/04
Filed: 2018-09-06
Abstract: To provide a coil component that can reduce the thickness of the entire coil portion while maintaining the height of a coil pattern.SOLUTION: A coil component according to the present invention includes a magnetic body portion 100 and a coil portion 200 embedded in the magnetic body portion 100. The coil portion 200 includes an inner insulating layer 10, coil patterns 21 and 22 disposed on both surfaces of the inner insulating layer 10, and insulating walls 31 and 32 disposed between the turns of the coil patterns 21 and 22, outer insulating layers 41 and 42 disposed on the insulating walls 31 and 32 and the coil patterns 21 and 22, and a connecting portion 50 including a first conductive layer and a second conductive layer having a melting point lower than the melting point of the first conductive layer, and penetrating the inner insulating layer 10 so as to connect the coil patterns 21 and 22 arranged on both surfaces of the inner insulating layer 10.SELECTED DRAWING: Figure 2
Patent JP-2020041877-A (JP)
Title: Estimation device and method for estimation
Inventor: YANAGIDA TAKESHI
IPC: G01N33/483
Filed: 2018-09-10
Abstract: To precisely estimate information on biological activities.SOLUTION: A blood sugar estimation device 10 includes: a first acquisition unit 11 for acquiring a learning mapping image; a first extraction unit 12 for extracting the peak value of each exhalation component; a derivation unit 13 for deriving the intensity change rate from the difference between the value of a learning mapping image for a steady blood sugar state and the value of a learning mapping image for a high blood sugar state; a second acquisition unit 16 for acquiring a determination target mapping image; a second extraction unit 17 for extracting the peak value of each exhalation component shown in the target determination mapping image; and an estimation unit 18 for estimating the blood sugar of a determination target person on the basis of the peak value of each exhalation component shown in the determination target mapping image extracted by the second extraction unit 17 and the peak value of each exhalation component shown in a plurality of learning mapping images extracted by the first extraction unit 12. The estimation unit 18 uses the peak value of an exhalation component with a larger intensity change rate preferentially to estimate a blood sugar.SELECTED DRAWING: Figure 1
Patent JP-2020042621-A (JP)
Title: On-vehicle display system
Inventor: KAKINUMA SHOJI
IPC: G06F3/0488
Filed: 2018-09-12
Abstract: To provide a technology that, in setting the level of an on-vehicle function with a touch panel operation, allows a user to intuitively check a change in level of the on-vehicle function.SOLUTION: An operation receiving unit 12 receives an operation on an operation surface of a touch panel 24, and a vibration element 26 vibrates the operation surface of the touch panel 24. A vibration control unit 16 drives the vibration element 26 according to the operation received by the operation receiving unit 12. When the operation receiving unit 12 receives an operation to change the level of an on-vehicle function, the vibration control unit 16 changes a vibration strength of the vibration element 26.SELECTED DRAWING: Figure 1
Patent JP-2020039692-A (JP)
Title: Lint removal device
Inventor: SUGINUMA YUICHI
IPC: D06F58/02
Filed: 2018-09-12
Abstract: To provide a lint removal device which prevents deterioration in drying efficiency during a drying operation.SOLUTION: A lint removal device includes: a filter arranged in an exhaust duct where dry air exhausted from an inner barrel of a drying machine passes, and for capturing lint contained in the dry air; and a cleaning member moving in contact with the surface on the upstream side of the dry air of the filter to remove the lint captured by the filter.SELECTED DRAWING: Figure 3