baber/WOPTO huggingface dataset:
Patent JP-2020041273-A (JP)
Title: Cylindrical structure demolition apparatus and cylindrical structure demolition method
Inventor: SATO YORIHIDE
IPC: E04H12/28
Filed: 2018-09-06
Abstract: To provide a cylindrical structure demolition apparatus capable of demolishing a cylinder and an outer structure of a cylindrical structure from their upper part and suspending and lowering a demolished object to the ground without arranging any workers.SOLUTION: A fixation part 3 presses an inner surface of a cylinder 10, which makes the fixation part come into a state of being fixed on the cylinder 10 and enables a cylinder cutting part 4 and revolving stands (5A, 5B) rotatably assembled to the fixation part 3 to revolve around a revolving axis RX along a center line of the cylinder 10. When the cylinder cutting part 4 revolves with respect to the fixation part 3, the inner surface of the cylinder 10 is cut in the circumferential direction by a circular saw 41 of the cylinder cutting part 4. When the revolving stands (5A, 5B) revolve with respect to the fixation part 3, outer structure cutting parts (6A to 6C) fixed on or suspended from the revolving stands (5A, 5B) come into a state of being arranged so as to face an outer structure 11, a cutting target. In the state, the outer structure 11, the cutting target, is grasped and cut by the outer structure cutting parts.SELECTED DRAWING: Figure 2
Patent JP-2020043227-A (JP)
Title: Plasma processing apparatus and semiconductor device manufacturing method
Inventor: MASUDA HIDEAKI
IPC: H01L21/31
Filed: 2018-09-11
Abstract: To suppress particles after dry cleaning.SOLUTION: A plasma processing apparatus 1 forms a film on a substrate by using a plasma enhanced chemical vapor deposition method. The plasma processing apparatus has an upper electrode 12 (shower head), a substrate mounting table 13 on which the substrate W is mounted and that has a lower electrode 13w facing the upper electrode, and a heater that heats the substrate, a first side electrode 13s embedded separately from the lower electrode on the side surface of the substrate mounting table, and a second side electrode 15s facing the first side electrode outside the substrate mounting table.SELECTED DRAWING: Figure 1
Patent JP-2020039302-A (JP)
Title: Steamer for raw tea leaf, and production method of unrefined tea using the same
Inventor: YAJIMA NORIO
IPC: A23F3/06
Filed: 2018-09-11
Abstract: To provide a steamer for raw tea leaves, preventing a green color-holding agent from becoming a cause of boiler failure, and capable of spraying without vaporizing the green color-holding agent to tea leaves together with steam, and to provide a production method of unrefined tea using the same.SOLUTION: A steamer for raw tea leaves includes: a raw tea leaf charging port; a steamer fixing cylinder mounted with the tea leaf charging port; a rotary net cylinder provided inside the steamer fixing cylinder and storing raw tea leaves charged from the raw tea leaf charging port in the inside; a steam mixing chamber provided in the state of communicating with the steamer fixing cylinder and making mixed steam by mixing steam and a green color-holding agent; a steam spraying nozzle connected to the steam mixing chamber and spraying steam into the steam mixing chamber; and a green color-holding agent spraying nozzle connected to the steam mixing chamber and spraying the green color-holding agent to the steam mixing chamber.SELECTED DRAWING: Figure 1
Patent JP-2020042235-A (JP)
Title: Imaging apparatus, and infrared absorption film
Inventor: MURATA HIROSUKE
IPC: H01L27/146
Filed: 2018-09-13
Abstract: To provide an imaging apparatus capable of acquiring a high quality image, and provide an infrared absorption film applicable to the imaging apparatus.SOLUTION: An imaging apparatus includes: at least one photoelectric conversion element; a color filter on the at least one photoelectric conversion element; an infrared absorption film that is positioned on the at least one photoelectric conversion element and has an absorption maximum between 650 nm and 2000 nm; a dielectric multilayer film on the at least one photoelectric conversion element; and a micro-lens positioned on the color filter, infrared absorption film, and dielectric multilayer film. The infrared absorption film includes: an organic compound having an absorption maximum between 650 nm and 1100 nm; and an inorganic oxide having an absorption maximum between 1100 nm and 2000 nm.SELECTED DRAWING: Figure 2
Patent JP-2020047543-A (JP)
Title: Battery pack
Inventor: TOZAWA TAKANORI
IPC: H01M2/10
Filed: 2018-09-21
Abstract: To provide a battery pack that can be easily manufactured.SOLUTION: A battery pack 1 includes a first spacer 30 that is located in contact with one end portion 10b of a battery stack 10, and a second spacer 40 located between the first spacer 30 and one end side wall portion 21b of a housing case 20 with respect to a row direction DL. The first spacer 30 is a magnetic material. The second spacer 40 has a spacer through-hole 40c which is a through-hole penetrating through the second spacer 40 in the row direction DL, and formed at a position facing a part of the first spacer 30 with respect to the row direction DL. The one end side wall portion 21b of the housing case 20 has a housing case through-hole 22 which is a through-hole penetrating through the one end side wall portion 21b in the row direction DL and formed at a position overlapped with the spacer through-hole 40c in the row direction DL.SELECTED DRAWING: Figure 1
Patent JP-2019070641-A (JP)
Title: Redundant sensor defect detection
Inventor: JAVIER BILBAO DE MENDIZABAL
IPC: G01R35/00
Filed: 2018-09-21
Abstract: To provide a field sensor device that includes first and second field sensors installed in corresponding different first and second orientations, both sensors generating corresponding first and second sensor signals in response to an external field.SOLUTION: One or both of first and second sensor signals are converted into equivalent sensor signals having a common orientation and compared to determine a defective field sensor. If it is determined there is a defective field sensor, a defective sensor signal is generated, or if it is determined there is not any defective field sensor, an output sensor signal is generated in response to the first, second, or equivalent sensor signal. Evaluation of a direction of difference between the equivalent sensor signals can determine which of the first and second field sensors is defective.SELECTED DRAWING: Figure 1
Patent JP-2020050704-A (JP)
Title: Carbon fiber collection method
Inventor: KANO AKIRA
IPC: C08J11/16
Filed: 2018-09-25
Abstract: To provide a carbon fiber collection method capable of collecting carbon fibers included in a CFRP material without classifying the CFRP material having a base material formed of various resins and suppressing the deterioration of the collected carbon fiber.SOLUTION: A carbon fiber collection method includes a step (a step S1) of dissolving the base material of a carbon fiber reinforced plastics material 4 using a solution 3 including phosphoric acid. The phosphoric acid concentration of the solution 3 is 110 mass% or more, and the dissolution step (the step S1) is performed at a temperature of 200°C or more and 300°C or less of the solution 3.SELECTED DRAWING: Figure 2
Patent JP-2020053470-A (JP)
Title: Light receiving element
Inventor: KIGAMI MASAHITO
IPC: H01L31/107
Filed: 2018-09-25
Abstract: To provide a Schottky type light receiving element capable of detecting minute light.SOLUTION: A light receiving element includes a first conductivity type second region 12 having a higher impurity concentration than a first region 11 in a surface layer portion of a first conductivity type first region 11. A second conductivity type third region 13 which is separated from a second region 12 by the first region 11 is provided in the surface layer portion of the first region 11. The third region 13 includes a concave region in which a part of a side facing the second region 12 is recessed in a direction away from the second region 12. A metal layer 14 is provided which is arranged so as to straddle a part of the boundary between the first region 11 and the third region 13 in the concave region. A first conductivity type specific region 16 is arranged at a position which faces the concave region between the second region 12 and the third region 13 and does not overlap with a metal layer 14. The impurity concentration of the specific region 16 is higher than the impurity concentration of the first region 16.SELECTED DRAWING: Figure 1
Patent JP-2019101019-A (JP)
Title: Temperature sensor
Inventor: OYA TOSHIYA
IPC: G01K7/02
Filed: 2018-10-01
Abstract: To provide a temperature sensor that hardly causes a reduction in temperature detection accuracy with a lapse of time.SOLUTION: A temperature sensor according to one aspect of the disclosure comprises a temperature sensitive part and a tube part. The tube part is formed in a bottomed cylindrical shape with a closed front end and an open rear end in a longitudinal direction, and stores a temperature sensitive part inside. An outer surface of the tube part has a specific-emissivity area where the emissivity is equal to or greater than 0.88. A temperature sensitive part area, which is an area where the temperature sensitive part is arranged in the longitudinal direction on the outer surface of the tube part, is the specific-emissivity area. Since the temperature sensitive part area on the outer surface of the tube part is the specific-emissivity area, emissivity change is unlikely to occur with a lapse of time for temperature sensor use, and thus heat absorption performance from a measured object is unlikely to change. The temperature sensor can prevent an occurrence of a temperature detection error due to a change in the temperature sensitive part area with the lapse of time and a reduction in temperature detection accuracy with the lapse of time.SELECTED DRAWING: Figure 3
Patent JP-2020057162-A (JP)
Title: Information processing apparatus and control method
Inventor: TAKAGI YOSHIAKI
IPC: G06F1/30
Filed: 2018-10-01
Abstract: To provide an information processing apparatus capable of delaying the drop of supply voltage to a nonvolatile memory when a power failure occurs.SOLUTION: According to an embodiment, an information processing apparatus includes a processor, a nonvolatile memory, and a power supply voltage monitoring unit. The power supply voltage monitoring unit monitors power supply voltage which is input for the voltage for operating each module including the processor and the nonvolatile memory. The power supply voltage monitoring unit transmits an interrupt signal for stopping the processor to the processor when a voltage value of the power supply voltage falls below a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020055249-A (JP)
Title: Molding method for polyarylene ether ketone resin sheet
Inventor: GONDA TAKASHI
IPC: B29C51/02
Filed: 2018-10-03
Abstract: To provide a molding method for a polyarylene ether ketone resin that prevents a loss of excellent characteristics of a polyarylene ether ketone resin and a complexification of manufacturing and can enable cost reduction.SOLUTION: A polyarylene ether ketone resin sheet 1 is made as a resin sheet having a recessed portion at which a storage elastic modulus (E') once decreases to 2.0×10Pa or less in a temperature range of [glass transition point (Tg)-10°C] or more of the polyarylene ether ketone resin sheet 1 and [glass transition point (Tg)+50°C] or less of the polyarylene ether ketone resin sheet 1, and a relative degree of crystallinity less than 80%. After the polyarylene ether ketone resin sheet 1 is preheated in a temperature range of the [glass transition point (Tg)-10°C] or more and [glass transition point (Tg)+50°C] or less, the polyarylene ether ketone resin sheet 1 is heat molded in a mold 72 with a temperature range of the glass transition point (Tg) or more and less than the melting temperature.SELECTED DRAWING: Figure 1
Patent JP-2019070385-A (JP)
Title: Internal combustion engine having valve seat pocket
Inventor: DOMINIK RENNER
IPC: F02D13/02
Filed: 2018-10-05
Abstract: To provide an internal combustion engine which can utilize the positive effect of gas exchange and improve the degree of high pressure efficiency.SOLUTION: The present invention relates to an internal combustion engine for an automobile, which has at least one cylinder. The cylinder has a first gas exchange intake valve, a second gas exchange intake valve, a first gas exchange exhaust valve, a second gas exchange exhaust valve, and a reciprocable piston with a piston crown 26 having a plurality of valve seat pockets 30, 32, 34, 36. Each one valve seat pocket 30, 32, 34, 36 is provided for the first gas exchange intake valve, the second gas exchange intake valve, the first gas exchange exhaust valve and the second gas exchange exhaust valve, and the valve seat pockets 30, 32, 34, 36 have at least partially different depths. Alternatively, each one valve seat pocket 30, 34 is provided for the first gas exchange intake valve and the first gas exchange exhaust valve, and no pocket is provided for the second gas exchange intake valve and/or the second gas exchange exhaust valve.SELECTED DRAWING: Figure 3
Patent JP-2020060225-A (JP)
Title: Vehicular transmission and power train
Inventor: ISHII MAMORU
IPC: F16H3/089
Filed: 2018-10-09
Abstract: To make a vehicular transmission compact by newly establishing arrangement of components of respective gear trains.SOLUTION: A transmission 1 comprises an input shaft 10 connected to a driving source 2, an output shaft 20 parallel to the input shaft 10, and a reverse idle shaft 30 parallel to the shafts 10 and 20, and comprises a forward stage gear trains G1-G6 between the input shaft 10 and the output shaft 20, and a backward speed gear train GR. The backward speed gear train GR comprises a first reverse idle gear 31 engaging with a reverse input gear 17 on the reverse idle shaft 30, and a second reverse idle gear 32 engaging with a reverse output gear 27 on the reverse idle shaft 30. A disconnection/connection mechanism 70 is provided between the reverse idle gears 31 and 32. The reverse input gear 17 on the input shaft 10 is arranged adjacently to a first speed input gear 11 on the side opposite to the driving source 2. The reverse output gear 27 on the output shaft 20 is arranged adjacently to a second speed output gear 22 on the side opposite to the driving source 2.SELECTED DRAWING: Figure 1
Patent JP-2019049264-A (JP)
Title: Test for catalytic efficiency of exhaust component
Inventor: PETER IVAN FORSTER
IPC: B01D53/86
Filed: 2018-10-09
Abstract: To provide a device and method for testing catalytic efficiency of an exhaust component, in particular an exhaust component used in a diesel engine exhaust system for large-sized vehicle.SOLUTION: An exhaust component has generally many slender passages through which exhaust gas passes, and the passage extends between a first end surface and a second end surface of the exhaust component. A method comprises a step of passing exhaust gas in the exhaust component, and a step of measuring characteristics of exhaust gas before and after the exhaust gas passes through the exhaust component. The flow of exhaust gas passing through the passage is limited so as to reduce the volume of the exhaust component through which exhaust gas passes.SELECTED DRAWING: Figure 1
Patent JP-2019000719-A (JP)
Title: Periodontal disease diagnosis support apparatus, and method and program for the same
Inventor: TSUJI KEIEN
IPC: A61B6/14
Filed: 2018-10-10
Abstract: To provide a periodontal disease diagnosis support apparatus and a method for the same, which can obtain quantified/digitized criteria for examination for making it possible to objectively determine the degree of progress of periodontal disease in examination for periodontal disease, and which can significantly improve the examination property and safety of the examination, as well as can significantly improve the objectivity of diagnosis.SOLUTION: The periodontal disease diagnosis support apparatus includes: a tooth part shape detecting section for detecting a tooth part shape including at least the position of the apex of alveolar bone from a dental image photographed by an imaging device; and an alveolar bone resorption degree calculating section for calculating the degree of alveolar bone resorption using information on the detected tooth part shape including the apex of alveolar bone.SELECTED DRAWING: Figure 2
Patent JP-2020058985-A (JP)
Title: Processing method of fishery waste
Inventor: TSUBOTA MASAMI
IPC: B09B3/00
Filed: 2018-10-11
Abstract: To provide a method for safely processing a fishery waste containing a heavy metal at a low cost.SOLUTION: A processing method of a fishery waste comprises a drying process 100 for drying the fishery waste containing a heavy metal such as a viscera of an aquatic product, and creating a biomass fuel; and a combustion process 200 for combusting the biomass fuel, and generating a hot wind. The processing method uses the hot wind as a heat source of the drying process 100. Also, in the combustion process 200, the evaporated heavy metal contained in an exhaust gas which is generated by combustion, and fly ash scattered while riding on the exhaust gas which is generated by the combustion are collected.SELECTED DRAWING: Figure 1
Patent JP-2020061483-A (JP)
Title: Semiconductor silicon wafer cleaning processing apparatus and cleaning method
Inventor: IGARASHI KENSAKU
IPC: H01L21/304
Filed: 2018-10-11
Abstract: To provide a semiconductor silicon wafer cleaning method and cleaning processing apparatus, capable of improving wafer quality by suppressing occurrence of protrusion-like defects on a wafer surface and deterioration in surface roughness and capable of reducing costs than before.SOLUTION: A semiconductor silicon wafer cleaning method includes: a post-polishing ozone water processing step of immersing a semiconductor silicon wafer after polishing in ozone water; a step of performing first ultrasound ozone water processing of immersing the semiconductor silicon wafer in the ozone water and cleaning the semiconductor silicon wafer at a normal temperature while applying ultrasound; and, after the step of performing the first ultrasound ozone water processing, a step of performing second ultrasound ozone water processing of performing wafer rotation processing of rotating the semiconductor silicon wafer taken out from the ozone water, immersing the semiconductor silicon wafer in the ozone water, and cleaning the semiconductor silicon wafer at the normal temperature while applying ultrasound. The step of performing the second ultrasound ozone water processing is performed once or more times before performing a hydrofluoric acid processing step and an ozone water processing step.SELECTED DRAWING: Figure 1
Patent JP-2019121353-A (JP)
Title: Touch panel and touch panel device
Inventor: HAGA HIROSHI
IPC: G06F3/044
Filed: 2018-10-16
Abstract: To realize a reduction in thickness and a multi-touch in a touch panel of a projection-type capacitance system.SOLUTION: A touch panel includes: a supporting substrate; a plurality of X-electrodes arranged on the supporting substrate; a plurality of Y-electrodes on the supporting substrate, which intersect with the X-electrodes and are separated from the X-electrodes; a plurality of X-floating electrodes, facing the X-electrodes and laminated with a first insulating layer in between; a plurality of Y-floating electrode, facing the Y-electrodes with a first insulating layer in between; and a second insulating layer covering the X-floating electrodes and the Y-floating electrodes. An area of each X-electrodes is smaller than that of each X-floating electrodes and an area of each Y-electrodes is smaller than an area of each Y-floating electrodes in a unit lattice region of a lattice formed of the X-electrodes and the Y-electrodes. When a surface of the second insulating layer is touched by an indicator, a relative capacity formed of the X-electrodes and the Y-electrodes is reduced.SELECTED DRAWING: Figure 1B
Patent JP-2020063800-A (JP)
Title: Method for charging hydrogen gas into on-vehicle vessel and hydrogen station
Inventor: KAMIYAMA NAOHIKO
IPC: F17C5/06
Filed: 2018-10-18
Abstract: To remarkably shorten a charging time in a pressure difference charging type hydrogen station.SOLUTION: In a hydrogen gas charging method for charging a hydrogen gas stored in pressure accumulators 51 into an on-vehicle vehicle Xa from charging paths 56A, 56B and 56C by pressure difference, there is arranged a pressure accumulator unit 15 having a plurality of the pressure accumulators 51. The pressure accumulator unit is composed of one or more pressure accumulators 51, and comprises an A-bank 51A, a B-bank 51B and a C-bank 51C which are imparted with charging priorities with respect to one on-vehicle vessel. In a charging process for charging a hydrogen gas into the on-vehicle vessel, the bank being a charging original is switched to the B-bank from the A-bank, and to the C-bank from the B-bank according to a charging stage, and during the pressure difference charging from the respective banks, the hydrogen gas from a compressor 14 is directly sent into the charging paths 56A, 56B and 56C which are in the charging, thus promoting the charging. The accumulated pressure after the charging enhances a charging capacity to a second unit in the middle of the pressure difference by performing the charging in a reverse order reverse to the priority at the charging.SELECTED DRAWING: Figure 1
Patent JP-2019080058-A (JP)
Title: Magnetic core forming resin composition and structure
Inventor: YOSHIDA MASATO
IPC: C08L101/00
Filed: 2018-10-19
Abstract: To provide a magnetic core forming resin composition excellent in moldability and magnetic characteristics.SOLUTION: The magnetic core forming resin composition of the present invention for forming a magnetic core filling the inside of an air-core coil contains a thermosetting resin and a magnetic powder. The content of the magnetic powder is 50 mass% or more based on the total solid content of the magnetic core forming resin composition. The gelation time of the magnetic core forming resin composition is 5 seconds or longer and 300 seconds or shorter at 175°C.SELECTED DRAWING: Figure 1
Patent JP-2020065418-A (JP)
Title: Sleeve cover
Inventor: MIZUMOTO MASAKI
IPC: H02G1/02
Filed: 2018-10-19
Abstract: To provide a sleeve cover covering a sleeve connecting a pair of electric wires to each other, the sleeve cover configured to be attachable to/detachable from the sleeve, thereby being reusable.SOLUTION: The sleeve cover comprises: clamping members 32, 32 having an insulating tubular sleeve cover body 31 having a length to cover a sleeve 20; and gripping portions 33b, 33b opening and closing both end openings of the sleeve cover body 30 and clamping a cable C. A sleeve cover 30 is movable with respect to the sleeve 20 when the clamping of the cable C by the gripping portions 33b, 33b is removed, and consequently the sleeve cover 30 can be removed when the cable C is cut.SELECTED DRAWING: Figure 1
Patent JP-2020065757-A (JP)
Title: table
Inventor: OKAWA KOHEI
IPC: A47B9/20
Filed: 2018-10-25
Abstract: To solve the problem that a space near the lower surface of a tilt top plate on the use end side is narrowed by existence of a gas spring, in a conventional desk where right and left gas springs are installed at the center of the corresponding legs in the right-left direction so that the top plate can be tilted.SOLUTION: In a table T including a tilt top plate 2, a pair of right and left bases 1 for supporting right and left end portions 2a of the tilt top plate 2 in a tiltable manner, a pair of right and left gas springs 41 provided between each of the bases 1 and the tilt top plate 2, and a pair of right and left legs 31 supporting each base 1, the gas spring 41 is arranged so as to be deviated toward the outside rather than the center of the corresponding leg 31 in the right-left direction.SELECTED DRAWING: Figure 13