baber/WOPTO huggingface dataset:
Patent JP-2020038038-A (JP)
Title: Gas turbine combustor
Inventor: AKIYAMA YASUHIRO
IPC: F23R3/06
Filed: 2018-09-05
Abstract: To provide a gas turbine combustor that reduces an amount of NOx emissions relative to hydrogen-containing fuel, improves reliability, and realizes stable operation.SOLUTION: A gas turbine combustor according to the present invention comprises a combustion chamber for combusting fuel and air, an air hole plate located upstream of the combustion chamber and comprising a plurality of air holes concentrically arranged in a plurality of lines, and a plurality of fuel nozzles arranged in a plurality of lines, and comprises fuel nozzle tapers that are tip parts of the fuel nozzles and expand in an outer peripheral direction in fuel nozzle inside walls.SELECTED DRAWING: Figure 3
Patent JP-2020038150-A (JP)
Title: Image inspection method and image forming system
Inventor: NAKAMURA MASAO
IPC: G06T1/00
Filed: 2018-09-05
Abstract: To provide an image inspection method that can verify the operation of an image inspection unit without performing printing.SOLUTION: An image inspection method for detecting an image formation defect on the basis of image data of an object to be inspected and reference image data, and includes: compositing defective image data as an image for self diagnosis with the image data of the object to be inspected to create inspection image data; and comparing the inspection image data with the reference image data to perform inspection of an image.SELECTED DRAWING: Figure 6
Patent JP-2020038807-A (JP)
Title: Wire wiring structure and wire harness
Inventor: YAMAGUCHI YASUHIRO
IPC: H01B7/00
Filed: 2018-09-05
Abstract: To provide a wire wiring structure and wire harness that can achieve reduction of wiring space.SOLUTION: The present invention provides a wire wiring structure 20 and a wire harness 1, including plural phases of wires 21, 22, 23, and a ring-shaped magnetic material core 30 on which the wires 21, 22, 23 are wound. The magnetic material core 30 is a split type in which a first constitution part 31 constituting part of the ring shape, and a second constitution part 32 constituting the remainder of the ring shape are coupled to each other. The wires 21, 22, 23 of all the phases may be wound on the first constitution part 31.SELECTED DRAWING: Figure 4
Patent JP-2020038942-A (JP)
Title: Electric module and manufacturing method thereof
Inventor: SUZUKI SOICHIRO
IPC: H01G9/20
Filed: 2018-09-05
Abstract: To provide an electric module that simplifies a wiring work between cells that are present across a fused portion.SOLUTION: A charge transfer body is present in an area surrounded with a photoelectrode, a counter electrode, two sealing materials, and two fused portions 60 in which the photoelectrode and the counter electrode are fused with each other. The sealing material extends in a P1 direction, and both ends in a P2 direction perpendicular to the P1 direction are exposed portions 11 where a photoelectrode conductive layer 14 is exposed, and the minimum thickness Q1 of the fused portion 60 is equal to or more than the maximum thickness Q2 of the exposed portion 11.SELECTED DRAWING: Figure 3
Patent JP-2020041481-A (JP)
Title: Power generation system and propulsion device with the same
Inventor: MATSUDA YOSHIMOTO
IPC: F02D29/06
Filed: 2018-09-11
Abstract: To provide a power generation system of which the power generation efficiency can be further improved, and a propulsion device with the same.SOLUTION: The power generation system is provided that comprises: an internal combustion engine driven within a predetermined constant speed rotation range; and at least one electric motor for power generation generating power by rotation of an input shaft thereof rotated by the internal combustion engine. The internal combustion engine comprises: a piston reciprocated in a cylinder; a valve train which operates an intake valve opening and closing an intake port and an exhaust valve opening and closing an exhaust port; a supercharger compressing intake air which is guided into the cylinder; and a fuel supply device supplying a fuel. The valve train operates the intake valve and the exhaust valve so that there is a valve overlap period as a period during which the piston performs one-reciprocation from a top dead center to a next top dead center and both of the exhaust valve and the intake valve are opened, the fuel supply device supplies a fuel into the cylinder after closing the exhaust valve, and an air air-fuel mixture in the cylinder is burned during a period when both of the exhaust valve and the intake valve are closed.SELECTED DRAWING: Figure 1
Patent JP-2020041507-A (JP)
Title: Evaporated fuel treatment device
Inventor: HONDA YOSHIHIKO
IPC: F02M25/08
Filed: 2018-09-12
Abstract: To provide an evaporated fuel treatment device capable of instantaneously switching a connection state of a passage in comparison with a rotary type valve and not requiring stop of a purge pump during a switching operation of the connection state of the passage.SOLUTION: A valve unit 60 includes: a canister-side valve inflow port 61A; a canister-side valve outflow port 61B; a pump-side valve inflow port 62A; a pump-side valve outflow port 62B; an intake passage-side valve connection port 65A; a first selector valve 63 connected to a side of an outflow port of a purge pump; and a second selector valve 64 connected to a side of an inflow port of the purge pump. The first selector valve has a solenoid valve system, and can switch a connecting destination of the pump-side valve inflow port to the canister-side valve outflow port or the intake passage-side valve connection port, and the second selector valve has a solenoid valve system, and can switch a connecting destination of the pump-side valve outflow port to the canister-side valve inflow port or the intake passage-side valve connection port.SELECTED DRAWING: Figure 3
Patent JP-2020045615-A (JP)
Title: Wind resistant device
Inventor: MINOWA KENTARO
IPC: E04H9/02
Filed: 2018-09-14
Abstract: To provide a wind resistant device capable of exhibiting excellent wind-resistant performance together with a base isolation device set in a base isolation layer, while reducing the number of the wind resistant devices set in the base isolation layer to the utmost.SOLUTION: A wind resistant device 90 is installed between a lower structure 10 and an upper structure 20 both forming a base isolation layer 102 of a base-isolated building 100, together with a base isolation device 50 formed of a base isolation support 30 having an attenuation damper 40. In the wind resistant device 90 having a raised-up body 60, a rising up body 70 rising up in relation to the raised-up body 60 and a friction stopper 80, the rising up body 70 is an upper bearing plate 71 having a first recess 72 on an undersurface, the raised-up body 60 has a spherical body 63 with one part thereof housed in the first recess 72 and a lower bearing plate 61 having a second recess 62 housing the other part of the spherical body 63, on an upper face. A plane size of the second recess 62 is larger than that of the spherical body 63.SELECTED DRAWING: Figure 4
Patent JP-2020031622-A (JP)
Title: Method for producing umeboshi-like reshaped food product and umeboshi-like reshaped food product
Inventor: YOKOYAMA HARUKA
IPC: A23L29/256
Filed: 2018-08-29
Abstract: To provide an umeboshi(salted plum)-like reshaped food product, made by shaping a plum meat or a plum meat plus one or more of umami ingredient or food additive, and to provide a method for producing the same.SOLUTION: The present invention is a method for producing umeboshi-like reshaped food product by immersing a plum meat to which a divalent or higher metal salt is added, in an aqueous solution of alginate.SELECTED DRAWING: None
Patent JP-2020044094-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-09-19
Abstract: To provide a game machine capable of eliminating monotonicity in amusement regarding a special state and enhancing interest in a game.SOLUTION: A game machine includes: advantageous state control means capable of controlling to an advantageous state advantageous to a player; special state control means capable of controlling to a special state as a state differing from the advantageous state; special state control means capable of controlling to a special state in which a game value is more easily granted by the special state than a non-special state; decision means capable of deciding whether control is performed to an advantageous state or control is performed to a special state; determination means capable of performing determination before decision by the decision means; and performance execution means capable of executing a first suggestive performance for suggesting continuation of a special state and a second suggestive performance for suggesting completion of the special state in a performance mode differing from the first suggestive performance on the basis of determination by the determination means.SELECTED DRAWING: Figure 9-47
Patent JP-2020045973-A (JP)
Title: Transmission control device, transmission control method, and transmission system
Inventor: OTA TOMOKO
IPC: F16H61/21
Filed: 2018-09-19
Abstract: To provide a transmission control device, a transmission control method, and a transmission system, which can effectively use engine braking.SOLUTION: A transmission control device 10 is a device for controlling an automatic transmission 5 mounted on a vehicle V, and has a control portion 120 which estimates vehicle speed after predetermined shift down is completed on the basis of time required for the predetermined shift down, and controls the automatic transmission 5 so as to start the predetermined shift down when the estimated vehicle speed becomes lower than a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020045885-A (JP)
Title: Catalyst deterioration diagnosis system and catalyst deterioration diagnosis method
Inventor: OKAMOTO TAKU
IPC: F01N3/20
Filed: 2018-09-21
Abstract: To provide a system and a method for diagnosing deterioration of a ternary catalyst.SOLUTION: A catalyst deterioration diagnosis system comprises: air-fuel ratio detection means and Nox detection means provided at a downstream side of a catalyst; and operation control means for controlling an operation state of an internal combustion engine by controlling suction and fuel injection. The operation control means causes the internal combustion engine to execute a diagnostic operation, while keeping an exhaust gas temperature at 600°C or higher, for shifting the internal combustion engine to a rich operation state in a timing when a downstream-side air-fuel ratio reaches a predetermined lean-side threshold in a case where the internal combustion engine is in a lean operation state, and shifting the internal combustion engine to a lean operation state in timing when a predetermined time elapses after the downstream-side air-fuel ratio reaches a predetermined rich-side threshold in a case where the internal combustion engine is in the rich operation state. Diagnosis means diagnoses a degree of deterioration of an NOx reduction function in the catalyst by comparing an NOx concentration in the catalyst at the downstream side under the rich operation state with a diagnostic threshold.SELECTED DRAWING: Figure 2
Patent JP-2019115251-A (JP)
Title: Uninterruptible power supply device
Inventor: CHENG CHUNG-CHIEH
IPC: H02J9/06
Filed: 2018-09-21
Abstract: To provide an uninterruptible power supply device in which efficiency rise, reduction in the number of components, and improvement of system stability are achieved.SOLUTION: In uninterruptible power supply devices 100, 100', when a first inductance L1 is changed over to be connected with an AC power supply Vac by means of a switch 10, the AC power supply Vac is converted into a bus power supply Vbus via the first inductance L1, a first arm 30 and a second arm 40, and converted into an output power supply Vo via the second arm 40 and a third arm 50. When the first inductance L1 is changed over to be connected with DC control units 20, 20' by means of the switch 10, a DC power supply Vdc is converted into the bus power supply Vbus via the DC control units 20, 20' and the first inductance L1, and converted into the output power supply Vo via the second arm 40 and the third arm 50.SELECTED DRAWING: Figure 1
Patent JP-2020049556-A (JP)
Title: Method for mounting accessory component into pipe
Inventor: FUJII YOSUKE
IPC: B23P19/02
Filed: 2018-09-25
Abstract: To provide a method for mounting an accessory component into a pipe, whereby labor required for mounting the accessory component is reduced.SOLUTION: In a method for mounting an annular accessory component 102 in a groove formed in a pipe, part of the accessory component 102 is deformed radially inward by means of a pair of freely openable/closable claws 18, thereby forming an inward deformed part 119 is formed in the accessory component 102. The pair of claws 18 are closed to sandwich the inward deformation part 119 between the pair of claws 18 from both sides, thereby gripping the accessory component 102. The pipe of the accessory component 102 is inserted up to the position of the groove in the pipe from the open end of the pipe, and the accessory component 102 is fitted into the groove by opening the pair of claws 18.SELECTED DRAWING: Figure 9
Patent JP-2020054630-A (JP)
Title: Scraping blade
Inventor: KAJIWARA HIDEHIRO
IPC: B01F7/18
Filed: 2018-10-02
Abstract: To provide a scraping blade which can simplify a structure of a rotating shaft and eliminates problems on hygiene while reliably sliding blade parts of both ends of a blade arm for scraping.SOLUTION: A scraping blade includes a blade arm 29 whose arm base part 31 is supported on a side of a rotating shaft 23 of a heating pot 3, and which can oscillate in a manner that both end parts move vertically and a pair of an inner blade part 25 and an outer blade part 27 supported by both end parts of the blade arm 29. At least one of the inner blade part 25 and the outer blade part 27 is supported by the blade arm 29 to oscillate in a first direction X along a rotating direction of the blade arm 29. On lines L1, L2 passing through the arm base part 31 of the blade arm 29 and tip end edge parts 43a, 67a that are tip end parts of the respective blade parts, a length between the arm base part 31 of the blade arm 29 and tip end edge part 43a, 67a of each of the blade parts 25, 27 can coincide with a length between the arm base part 31 of the blade arm 29 and an inner surface of the heating pot 3.SELECTED DRAWING: Figure 7
Patent JP-2020054286-A (JP)
Title: Drag washer, drag mechanism, and fishing reel
Inventor: NAGAI HIROAKI
IPC: A01K89/027
Filed: 2018-10-02
Abstract: To provide a drag washer having a fishing line which is difficult to cut.SOLUTION: A drag plate rubbed with a friction member provided on a drag mechanism is provided with a shaft hole part 8 into which a spool shaft of a fishing reel is inserted, and a plurality of holes provided on a rubbing surface to be rubbed with the friction member. The plurality of holes hold a lubrication oil.SELECTED DRAWING: Figure 1
Patent JP-2020060838-A (JP)
Title: Learning method and learning system
Inventor: SATO IKURO
IPC: G06N20/00
Filed: 2018-10-05
Abstract: To provide a learning method and a learning system for realizing a neural network having higher discrimination capability.SOLUTION: A method for learning a first weight in a neural network having a feature extractor specified by the first weight, and a discriminator specified by a second weight comprises: a first step which sets the second weight so that the discriminator operates as a weak discriminator; and a second step which fixes the set second weight and updates the first weight.SELECTED DRAWING: Figure 5
Patent JP-2019135763-A (JP)
Title: Common mode choke coil
Inventor: TAKENAKA KAZUHIKO
IPC: H01F27/29
Filed: 2018-10-12
Abstract: To provide a common mode choke coil which suppresses breaking of a wire.SOLUTION: A coil component 10 has: a drum core 11 having a winding core part 21 and a pair of flanges 31 provided at both ends of the winding core part 21; electrodes 36a, 36b provided at the pair of flange parts 31 respectively; and first and second wires 51, 52 which are wound around the winding core part 21, and also have lead-out parts 51a, 51b and 52a, 52b electrically connected to the electrodes 36a, 36b. The flange parts 31 have slopes 35 connecting with the winding core part 21 and guiding the lead-out parts 51b, 52b to the electrode 36b.SELECTED DRAWING: Figure 1
Patent JP-2020063754-A (JP)
Title: Transmission control device
Inventor: NOGUCHI TOMOYUKI
IPC: B60T8/00
Filed: 2018-10-15
Abstract: To obtain sufficient deceleration of the vehicle even if the transmission fails and the braking system fails.SOLUTION: A transmission control device 50 includes a brake failure determination unit 51 that determines whether or not the brake device has a failure, a transmission failure determination unit 52 that determines whether or not a transmission device has a failure, a control valve 23 for operating each of the plurality of friction engagement mechanisms to engage or disengage, a deceleration necessity determination unit 54 for determining the necessity of deceleration of the vehicle, and an actuator control unit 56. When it is determined that the brake device has failed and the transmission has failed, the control valve 23 is controlled so that the transmission is in the neutral state until it is determined that deceleration is necessary, and when it is determined that deceleration is required, the control valve 23 is controlled so that the plurality of clutch mechanisms are simultaneously engaged, and the transmission is in the interlock state.SELECTED DRAWING: Figure 3
Patent JP-2019022517-A (JP)
Title: Endocrine precursor cells, pancreatic hormone-expressing cells and methods of producing them
Inventor: KEVIN D'AMOUR
IPC: C12N5/074
Filed: 2018-10-15
Abstract: To provide glucose responsive-insulin producing cells derived from human embryonic stem cells in vitro, and reliable methods for producing such cells.SOLUTION: The invention provides cell populations that express markers characteristic of pancreatic endoderm cell lines and express pancreatic duodenal homeobox 1 (PDX1) or NKX6 transcription factor related locus 1 (NKX6.1).SELECTED DRAWING: None
Patent JP-2020063166-A (JP)
Title: SiC SUBSTRATE, SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING THE SAME
Inventor: NISHIHARA SADATAKA
IPC: C30B25/20
Filed: 2018-10-16
Abstract: To provide a SiC substrate capable of preventing a SiC epitaxial wafer from breaking during manufacture.SOLUTION: A SiC substrate 1 includes a first main surface 1a, a second main surface 1b arranged on the side opposite to the first main surface 1a and an outer periphery 1c connected to the first main surface 1a and the second main surface 1b. The density of compound defects existing in the peripheral end portion 1A of the SiC substrate and formed by connecting a hollow portion and a dislocation line extended from the hollow portion is 0.01 piece/cmor more and 10 pieces/cmand less.SELECTED DRAWING: Figure 1
Patent JP-2020063597-A (JP)
Title: Cable type road guard fence
Inventor: ISHIKAWA MASAKATSU
IPC: E01F15/06
Filed: 2018-10-17
Abstract: To provide a cable type road guard fence which allows easily recovering a spacer or a cap, which is a resin member constituting a guard fence, which is broken by a collision of a vehicle and scattered into small pieces.SOLUTION: In a cable type road guard fence composed of a plurality of cables disposed and stretched vertically in multiple tiers at intervals which are passed through slits formed in opposed relation to left and right surfaces parallel to a road of a pair of terminal posts and intermediate posts installed between the terminal posts, a retroreflective coating 9 is applied to the front surface of a spacer 7 as a resin member that constitutes a guard fence.SELECTED DRAWING: Figure 1
Patent JP-2020065004-A (JP)
Title: Mounting apparatus and manufacturing method of semiconductor device
Inventor: TAKANO TETSUAKI
IPC: H01L21/60
Filed: 2018-10-18
Abstract: To provide a mounting apparatus that can appropriately heat a bonding target semiconductor chip and a manufacturing method of a semiconductor device.SOLUTION: A mounting apparatus that bonds a semiconductor chip 12 to a mounted body being a substrate 30 or other semiconductor chip 12 to manufacture a semiconductor device comprises: a stage 120 on which the substrate 30 is mounted; a mounting head 124 that is relatively movable for the stage 120, and that bonds the semiconductor chip 12 to the mounted body; and an irradiation unit 150a that has an electromagnetic wave source 132 which outputs an electromagnetic wave transmitting through the stage 120 and heating the substrate 30 or an intermediate member 140, and an adjustment mechanism which adjusts intensity distribution of the electromagnetic wave for the semiconductor chip 12. The stage 120 has a first layer 122 that is formed on an upper surface side, and heat resistance of the first layer 122 in a surface direction is larger than heat resistance in a thickness direction.SELECTED DRAWING: Figure 5
Patent JP-2020064544-A (JP)
Title: Object detection device, object detection method, and program
Inventor: FUJIWARA NAOHIRO
IPC: G01S15/08
Filed: 2018-10-19
Abstract: To provide a method of accurately and easily detecting an object, based on information acquired from a distance sensor and a direction sensor.SOLUTION: An object detection device 1 includes: a direction sensor 11 for measuring a direction of an object around a vehicle; a plurality of distance sensors 21 for detecting the distance to the object; and an object specifying portion 30 that draws an arc having a radius as the distance detected by each distance sensor 21 and calculates an intersection of a tangent line common to the adjacent arcs and the direction region measured by the direction sensor 11.SELECTED DRAWING: Figure 1
Patent JP-2020067514-A (JP)
Title: Near-infrared sensor cover
Inventor: SHIRAI ENA
IPC: G01S17/93
Filed: 2018-10-22
Abstract: To provide a new manufacturing method for manufacturing a near-infrared sensor cover.SOLUTION: A manufacturing method of a cover 1 for a near-infrared sensor includes a step of forming a first layer with a first colored near-infrared transmission paint as a material on a back 2b of a transparent base material layer 2, a step of forming a decoration display part having a remaining part 3 of a first layer and the transparent base material layer 2 by separating one portion of the first layer by a UV laser, and a step of forming a second layer 4 with a second colored near-infrared transmission paint differing from the first near-infrared transmission material as a material on a back of the decoration display part, forms each of the transparent base material layer 2, the first layer, and the second layer 4 such that near-infrared transmittance of a wavelength of 800 to 1000 nm becomes equal to or more than 50% in terms of only direct light, and sets irradiation energy of the UV laser to be 0.18 mJ or larger and 0.9 mJ or smaller per a unit area of 1 mm.SELECTED DRAWING: Figure 2
Patent JP-2019139206-A (JP)
Title: Method and apparatus for compensating colorimetry of projected image
Inventor: FRANCOIS-XAVIER PASQUIER
IPC: G09G5/00
Filed: 2018-10-29
Abstract: To provide real time compensation of the colorimetry of an image projected on a non-uniform projection surface.SOLUTION: The projected image is captured and coefficients of a simplified model of the projection surface are estimated by minimizing the distance between the captured image and a target image obtained from the original image.SELECTED DRAWING: Figure 4