baber/WOPTO huggingface dataset:
Patent JP-2021062860-A (JP)
Title: Flying body
Inventor: SUZUKI YOICHI
IPC: B64C29/02
Filed: 2020-01-27
Abstract: To provide a flying body which has a further basic structure and for which safety measure is taken.SOLUTION: A flying body includes: a flying part including a rotor for generating thrust; a leg part; an arm part for connecting the body part to the leg part; a stationary wing part installed to the arm part and comprising two swept-back wings; a loading part installed so as to be movable along the arm part between a first position of the arm part and a second position positioned backward from the first position; and a connection part for connecting the flying part to the arm part so as to be independently displaceable. The stationary wing part is disposed in a position of not interfering with a movable range of the flying part in plan view. The connection part is a gimbal.SELECTED DRAWING: Figure 1
Patent JP-2021119854-A (JP)
Title: Game machine
Inventor: NOJIRI TAKASHI
IPC: A63F7/02
Filed: 2020-01-30
Abstract: To realize an efficient configuration for coping with diversified performances.SOLUTION: A game machine comprises: a first board; a second board connected with the first board via a first transmission line to be supplied with a first power supply voltage; and a third board which is connected with the second board via a second transmission line to be supplied with the first power supply voltage. A signal for motor drive control is included in a signal for drive control of performance means transmitted via the first transmission line, but not included in a signal for drive control of performance means transmitted via the second transmission line. The second transmission line includes a smaller number of lines to be used for transmitting the first power supply voltage than lines included in the first transmission line to supply the first power supply voltage.SELECTED DRAWING: Figure 24
Patent JP-2021121290-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021125295-A (JP)
Title: Conductive member, manufacturing method for conductive member, power converter, motor, secondary cell module and secondary cell pack
Inventor: KIMURA KAZUKI
IPC: H01M50/50
Filed: 2020-01-31
Abstract: To provide a conductive member and manufacturing method therefor, excellent in airtightness and deformation tolerance and to provide a power converter, motor, secondary cell module and secondary cell pack, having a conductive member excellent in airtightness and deformation tolerance.SOLUTION: A conductive member includes a metal member and a resin member joined to at least part of a surface of the metal member. The resin member contains thermoplastic elastomer.SELECTED DRAWING: Figure 1
Patent JP-2021125713-A (JP)
Title: High-frequency semiconductor device
Inventor: SENJU TOMOHIRO
IPC: H01L23/12
Filed: 2020-01-31
Abstract: To provide a high-frequency semiconductor device with reduced magnetic coupling between bonding wires in an output matching circuit and with improved high-frequency characteristics.SOLUTION: A high-frequency semiconductor device comprises a mounting member, a first chip, a capacitor, a first bonding wire, a second bonding wire, and a third bonding wire. The mounting member comprises a ground metal plate and an output lead. The first chip comprises a semiconductor substrate, an FET, an MIM capacitor, a first metal wiring part, and a ground bonding pad. The capacitor comprises a dielectric substrate, an upper electrode, and a lower electrode. A load impedance viewed from connection positions of the first bonding wire and a drain terminal electrode is a complex conjugate with a capacitive output impedance of the FET. The second bonding wire, the capacitor, and the third bonding wire constitute a low-pass circuit.SELECTED DRAWING: Figure 1
Patent JP-2020078318-A (JP)
Title: Recombinant isfahan viral vectors
Inventor: Farooq nasar
IPC: A61K39/12
Filed: 2020-02-03
Abstract: To provide methods of inducing an antigen-specific immune response in a mammalian subject.SOLUTION: Provided is a recombinant replication competent Isfahan virus comprising an N protein gene, a P protein gene, an M protein gene, a G protein gene, and an L protein gene, and further comprising a heterologous polynucleotide sequence encoding a heterologous polypeptide.SELECTED DRAWING: None
Patent JP-2021124146-A (JP)
Title: Piping system
Inventor: YOSA KUNIHEI
IPC: F17D5/02
Filed: 2020-02-04
Abstract: To provide a piping system capable of restraining the stay of water.SOLUTION: A piping system 10 includes a main pipe 15 through which water supplied by a supply source 11 flows. The main pipe 15 is constituted by upstream side piping 21 provided with a first use point 25, and downstream side piping 22 provided with a second use point 31, and the downstream side piping 22 has a flow passage cross sectional area smaller than that of the upstream side piping 21. The piping system 10 includes a bypass pipe 41 connected to the downstream side of the first use point 25 in the main pipe 15 and bypassing the second use point 31, and further includes an adjustment section 40 for adjusting flow velocity of the downstream side piping 22 by a flow rate of the bypass pipe 41.SELECTED DRAWING: Figure 1
Patent JP-2021125607-A (JP)
Title: Deposition method
Inventor: SHINONOME SHUJI
IPC: C23C16/40
Filed: 2020-02-06
Abstract: To provide a technique capable of enhancing the selectivity when selectively forming a metal oxide film in a desired region by utilizing a self-assembled monolayer.SOLUTION: A deposition method includes the steps of preparing a substrate having a first metal layer formed on the surface of a first region and an insulating layer formed on the surface of a second region, supplying raw material gas of a self-assembled monolayer and forming the self-assembled monolayer on the surface of the metal layer, repeating the supply of precursor gas containing a second metal and the supply of the oxidation gas after forming the self-assembled monolayer and forming the second metal oxide film on the insulating layer by an atomic layer deposition method, and reducing the oxide film of the first metal oxide film formed on the surface of the first metal by supplying reducing gas after the supply of the oxidation gas and before the supply of the precursor gas.SELECTED DRAWING: Figure 3
Patent JP-2021128203-A (JP)
Title: Lens device and imaging apparatus
Inventor: KINOSHITA HIROTAKA
IPC: G02B7/04
Filed: 2020-02-12
Abstract: To provide a lens device advantageous in terms of maintenance.SOLUTION: A lens device has: an extender lens group that can be inserted and withdrawn with respect to an optical path; a first accommodation unit that accommodates the extender lens group; a detection unit that detects the state of insertion and withdrawal of the extender lens group with respect to the optical path; and a second accommodation unit that accommodates the detection unit and is formed with an opening that can be opened for the maintenance of the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2021126962-A (JP)
Title: Conveyance system and conveyance method
Inventor: MATSUSHITA YUYA
IPC: B61B13/00
Filed: 2020-02-13
Abstract: To provide a conveyance system and a conveyance method which can convey materials to a plurality of places at the same time and are easily introduced in a facility for performing production or distribution.SOLUTION: A conveyance system 1 using a plurality of unmanned carriers for conveying materials in a facility for performing production and distribution is provided, wherein each of the plurality of unmanned carriers includes a driving carriage 3 capable of self-traveling and a plurality of towed trucks 4. In the conveyance system 1, the plurality of unmanned carriers are respectively connected at a space S so as to form a row by a linear material 5 with the driving carriage 3 as a head, conveyance objects are mounted on the plurality of respective unmanned carriers, and the conveyance objects are conveyed by causing the driving carriage 3 to tow the plurality of towed trucks 4.SELECTED DRAWING: Figure 13
Patent JP-2020101815-A (JP)
Title: Polarizing plate set
Inventor: SHIRAISHI TAKASHI
IPC: G02F1/1335
Filed: 2020-02-18
Abstract: To provide a polarizing plate set the warpage of which is small when arranged in a humid and hot environment and a high temperature environment, and with which it is possible to reduce display unevenness caused by a warp.SOLUTION: Provided is a polarizing plate set, wherein a rear face side polarizing plate 10 comprises a reflection type polarizing plate 11, a first adhesive layer 12, a first polarizer 13, a first protective film 14 and a second adhesive layer 15, and a front face side polarizing plate 20 comprises a third adhesive layer 21, a second polarizer 22 and a second protective film 23. When a difference dF-dR derived by subtracting a thickness dR (μm) of the first polarizer 13 on the rear face side polarizing plate 10 from a thickness dF (μm) of the second polarizer 22 on the front face side polarizing plate 20 is assumed to be Δd (μm), the expression 10 μm≤Δd<0 μm holds, and an angle formed by the absorption axis of the second polarizer 22 on the front face side polarizing plate 20 and the absorption axis of the first polarizer 13 on the rear face side polarizing plate 10 is 90°±1°.SELECTED DRAWING: Figure 1
Patent JP-2021129519-A (JP)
Title: Foods containing bubble mixed gel and method for producing thereof
Inventor: TAKAHASHI TOMOKO
IPC: A23L19/00
Filed: 2020-02-19
Abstract: To provide foods which enable even elderly with degraded masticatory ability to easily take in nutrition.SOLUTION: Firstly, mixed sol is obtained by mixing paste containing crushed vegetable and sol-like water containing gellan gum. Then bubbles of nitrous oxide gas are mixed to the mixed sol. The mixed sol is solidified while containing the bubbles of nitrous oxide gas to obtain bubble mixed gel. The invention relates to foods containing the bubble mixed gel and a method for producing them.SELECTED DRAWING: Figure 1
Patent JP-2021131199-A (JP)
Title: Cooling heat exchanger
Inventor: KURAHASHI KAZUYA
IPC: H01M10/651
Filed: 2020-02-20
Abstract: To provide a heat exchanger that has battery cooling capability even on a downstream side.SOLUTION: A cooling heat exchanger (30; 30A; 30B) includes: an inflow header (H1) provided with an inflow part (31); an intermediate header (H2); an outflow header (H4) provided with an outflow part (32); a first tube (Ta1; Tb1) into which refrigerant flows after passing through the inflow header; and an outflow tube (Ta3; Tb3) through which refrigerant passes and flows into the inflow header. The outflow tube has a larger area relative to a battery cooling surface than the first tube.SELECTED DRAWING: Figure 1
Patent JP-2021134665-A (JP)
Title: Three-cylinder horizontal opposed internal combustion engine
Inventor: NINKAI KOUJI
IPC: F02B67/00
Filed: 2020-02-25
Abstract: To provide a three-cylinder internal combustion engine which can appropriately halt fuel injection and ignition combustion to improve fuel consumption performance, while suppressing vibration.SOLUTION: A three-cylinder horizontal opposed internal combustion engine 100 includes a first cylinder 1 disposed in one side with respect to an axis line 10c of a crank shaft 10, a third cylinder 3 disposed in the same side as the first cylinder 1 with respect to the axis line 10c of the crank shaft 10, and a second cylinder 2 disposed in an opposite side to the first cylinder 1 with respect to the axis line 10c of the crank shaft 10 and having a cylinder capacity approximately equal to the sum of cylinder capacities of the first and third cylinders 1, 3.SELECTED DRAWING: Figure 1
Patent JP-2021133531-A (JP)
Title: Inkjet printer
Inventor: MATSUNAGA KATSUHIKO
IPC: B41J2/01
Filed: 2020-02-25
Abstract: To provide an inkjet printer which can inhibit occurrence of banding in printing images.SOLUTION: An inkjet printer includes a control unit 5 which moves an inkjet head 31 for discharging an ink to a print medium 15 in a main scanning direction that is a width direction of the print medium 15, a vertical direction, and a sub scanning direction orthogonal to the main scanning direction to perform print processing to the print medium 15. The control unit 5 changes a moving distance in the sub scanning direction according to a position of the inkjet head 31 in the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2020109410-A (JP)
Title: Graphene-based magnetic hall sensor for fluid flow analysis at nanoscale level
Inventor: RODRIGO NEUMANN BARROS FERREIRA
IPC: G01F1/7088
Filed: 2020-02-26
Abstract: To provide a method and apparatus for performing fluid flow analysis at a nanoscale level.SOLUTION: A method of detecting a particle comprises: magnetizing a particle using an AC magnetic field; generating an AC voltage in a sensing device having a conductive substantially 2-dimensional lattice structure from the magnetized particle; superimposing a DC magnetic field on the generated AC voltage in the sensing device; and measuring an AC Hall voltage at the sensing device.SELECTED DRAWING: Figure 15
Patent JP-2021133389-A (JP)
Title: Nozzle for laser processing and laser processing device
Inventor: YOSHIDA KAZUHIRO
IPC: B23K26/142
Filed: 2020-02-26
Abstract: To provide a nozzle for laser processing which can efficiently use an assist gas, and a laser processing device.SOLUTION: A nozzle for laser processing comprises: a nozzle body; a passage which is provided on the nozzle body along an axial direction, allows passage of laser beam and an assist gas along the axial direction, and has, at one end thereof, a main opening part which allows passage of laser beam and injects the assist gas; and a throttle part which reduces a diameter of the passage toward the main opening part, and in which a reduction amount of the diameter of the passage per unit dimension in the axial direction is set so that a jet flow diameter of the assist gas, that is injected from the main opening part, becomes smaller than a diameter of the main opening part.SELECTED DRAWING: Figure 3
Patent JP-2020145426-A (JP)
Title: Manufacturing method of laminated thin film, manufacturing method of solar cell, manufacturing method of solar cell module
Inventor: SHIBAZAKI SOICHIRO
IPC: H01L31/072
Filed: 2020-02-28
Abstract: To provide a manufacturing method of a laminated thin film having excellent translucency, a manufacturing method of a solar cell, a manufacturing method of a multi-junction solar cell, and a manufacturing method of a solar cell module.SOLUTION: A manufacturing method of a laminated thin film according to the embodiment includes a step of forming a film of a photoelectric conversion layer by sputtering on a first transparent electrode using a target containing copper as a main component in an atmosphere having an oxygen partial pressure of 0.01 [Pa] or more and 4.8 [Pa] or less, and when in the film formation of the photoelectric conversion layer, when the oxygen partial pressure is within the range, and the deposition rate is d [μm/min], the oxygen partial pressure is 0.5×d [Pa] or more and 1.5×d [Pa] or less, and 300°C or more and 600°C or less in the film formation of the photoelectric conversion layer.SELECTED DRAWING: Figure 1
Patent JP-2021141648-A (JP)
Title: Charging system
Inventor: HAMASHIMA TAKUMI
IPC: B60L53/30
Filed: 2020-03-02
Abstract: To provide a technique capable of preferentially supplying power to an electric automobile that requires power even if each of a plurality of electric automobiles does not store information on a priority order, with respect to a charging system capable of simultaneously charging the plurality of electric automobiles.SOLUTION: A charging system disclosed by the present description includes: a plurality of chargers 11a-11d that are connected to electric automobiles 50a-50d; cameras 13a-13d that photograph the electric automobiles 50a-50d; and a controller 15. When a predetermined feature is included in an image of a first electric automobile taken by the camera, the controller 15 sets an output of a charger connected to the first electric automobile to be larger than an output of a charger connected to a second electric automobile. The feature included in the image is a specific automobile registration number displayed on a license plate, or a red light, for example.SELECTED DRAWING: Figure 1
Patent JP-2021137715-A (JP)
Title: Diamond base massive tool material and production method thereof
Inventor: ARAKI MASATO
IPC: B23P15/28
Filed: 2020-03-04
Abstract: To provide a production method of a diamond base massive tool material, for executing in separate steps, compression processing and heating processing, achieving production of a large product of the diamond base massive tool material and mass processing, in addition, reducing production cost by eliminating expensive static high pressure high temperature equipment, supplying an inexpensive diamond base massive tool material.SOLUTION: A concretion is achieved by a following method, namely: (1) a start material being formed of mixed powder formed of 35-90% in a mass ratio of diamond particles and as a remainder, powder of binder formation metal which may form a carbide, is encapsulated into an implosion processing container 15; (2) the container is subjected to impact ultra high pressure for making density of a whole start material to density of equal to or greater than 90% of theoretical density; (3) then, a temperature of the container is held to a heating temperature for performing heat processing, for coupling and integrating surfaces of diamond particles, and surfaces of newly generated particles generated by impact compression, through a metal carbide which is generated at a site by heat processing.SELECTED DRAWING: Figure 1
Patent JP-2021139159-A (JP)
Title: Drain plug device and wash stand equipped with drain plug device
Inventor: MARUYAMA MIZUHO
IPC: E03C1/22
Filed: 2020-03-05
Abstract: To provide a drain plug device having simple structure near a drain hole, and a wash stand equipped with the drain plug device.SOLUTION: A drain plug device 1 comprises: a drain plug 30; and a mechanism part 31 that changes a position of the drain plug 30 to an open position for opening a drain hole 10U and a closed position for closing the drain hole. The mechanism part 31 pulls the drain plug 30 in a direction from the closed position to the open position when changing the drain plug 30 from the closed position to the open position.SELECTED DRAWING: Figure 6
Patent JP-2020114620-A (JP)
Title: Matrix for microchannel fabrication, transcript, and manufacturing method of matrix for microchannel fabrication
Inventor: SUZUKI SHINYA
IPC: B81B1/00
Filed: 2020-03-06
Abstract: To provide a matrix for microchannel fabrication capable of producing easily a large quantity of transcripts each having a highly hydrophilic region; and to provide the transcript, and a manufacturing method of the matrix for microchannel fabrication.SOLUTION: A matrix 1 for microchannel fabrication includes a substrate 10, a main rugged part 11 provided on the surface of the substrate 10, and extending in a surface direction of the substrate 10, and a fine uneven part 14 provided on the surface of the main rugged part 11, and having a narrower pitch in comparison with the main rugged part 11, in which the fine uneven part 14 has an arithmetic average roughness of 10 nm-150 nm and a specific surface area ratio of 1.1-3.0.SELECTED DRAWING: Figure 1
Patent JP-2021139812-A (JP)
Title: Determination system
Inventor: YUYA YASUSHI
IPC: G01J3/46
Filed: 2020-03-06
Abstract: To provide a determination system that can easily determine the type of a sealant by using color information of the sealant.SOLUTION: The determination system includes: acquisition means for acquiring the color value of a target sealant; storage means for storing the color value of each of a plurality of different types of candidate sealants; color difference calculation means for calculating the color difference between each candidate sealant and the target sealant on the basis of the color value of each candidate sealant and the color value of the target sealant; matching degree calculation means for calculating the matching degree between each candidate sealant and the target sealant on the basis of the color difference between each candidate sealant and the target sealant; and determination means for determining the type of the target sealant on the basis of the calculated matching degree.SELECTED DRAWING: Figure 7
Patent JP-2021140701-A (JP)
Title: Material design program
Inventor: MATSUDA TATEO
IPC: G06F30/10
Filed: 2020-03-09
Abstract: To provide a material design program enabling molecular structure of an organic compound to be displayed and modified in a VR space and enabling a physical property value of the organic compound to be estimated.SOLUTION: A material design program causes a computer to execute: a step A of displaying molecular structure of an organic compound (A) or a fragment which becomes an origin on a VR space; a step B of modifying the molecular structure on the VR space and, when a new organic compound (B) is generated, displaying molecular structure of the organic compound (B) on the VR space; a step C of generating an explanatory variable (XB) which is possible to be corelative with an objective variable (YB) which is a physical property value of the organic compound (B), on the basis of the molecular structure of the organic compound (B); a step D of using a machine learning model to predict the objective variable (YB) of the organic compound; and a step E of repeating the steps B to D when a new modification of the organic compound (B) is selected.SELECTED DRAWING: Figure 1
Patent JP-2020099726-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-03-10
Abstract: To irradiate light thrown from light emitting means efficiently forward.SOLUTION: A game machine comprises: a decorative unit (a rabbit accessory 6000) having a decorative portion with translucency and having a light emission substrate with a light emission portion capable of throwing light and decorating the decorative portion in an illuminating manner; and a reflection member (a white mountain substrate 6520) provided independently from the decorative unit and provided behind the decorative unit. Of the light thrown from the light emission portion of the light emission substrate, the light reflected backward without transmitting the decorative portion is configured to be able to be reflected forward by the reflection member.SELECTED DRAWING: Figure 514