baber/WOPTO huggingface dataset:
Patent JP-2020129621-A (JP)
Title: Light-emitting device and laser radar
Inventor: MORIMOTO TADASHI
IPC: H01S5/022
Filed: 2019-02-08
Abstract: To provide a light-emitting device capable of effectively suppressing inductance of wires for supplying a current to multiple laser sources, and a laser radar including the light-emitting device.SOLUTION: A light-emitting device includes: multiple laser sources; and multiple wires 113 for supplying a current to each of the multiple laser sources. Here, the multiple wires 113 are arranged side by side in one direction. The light-emitting device has a configuration (shield part 301) for shielding at least a part of a magnetic flux penetrating through loops of the wires 113 by the supplied current.SELECTED DRAWING: Figure 5
Patent JP-2020128511-A (JP)
Title: Adhesive sheet and conductive material
Inventor: ASAO Machi
IPC: C09J7/38
Filed: 2019-02-12
Abstract: To provide an adhesive sheet which suppresses ion migration of a metal and is excellent in weather resistance.SOLUTION: The adhesive sheet comprises an adhesive composition. The adhesive composition contains 0.001-0.045 pt.mass of a benzotriazole-based compound based on 100 pts.mass of an acrylic resin. Preferably, the benzotriazole-based compound is 5M-1H-benzotriazole. Further preferably, the adhesive sheet has a film thickness of 5-200 μm after application onto a film.SELECTED DRAWING: None
Patent JP-2020131093-A (JP)
Title: Device for producing injection water and method for producing the same
Inventor: NOMURA ARIHIRO
IPC: C02F1/469
Filed: 2019-02-15
Abstract: To provide a device for producing injection water using ultrafiltration including no a distillation device.SOLUTION: The device for producing injection water includes a refined water production part for subjecting raw water to reverse osmosis filtration and ion exchange to obtain refined water, an ultrafiltration module for subjecting the refined water to ultrafiltration with a hollow fiber membrane to obtain permeated water, a bubble mixing part disposed at a refined water side or a permeated water side of the ultrafiltration module to mix passing water with bubbles, a particle counter disposed at a side opposite to the bubble mixing part interposing the ultrafiltration module to measure a bubble amount of the refined water or the permeated water, and a tank for sterilization injection water for storing the permeated water of the ultrafiltration module.SELECTED DRAWING: Figure 2
Patent JP-2020135314-A (JP)
Title: Vehicle allocation device, and vehicle allocation method
Inventor: UEHARA YASUO
IPC: G08G1/00
Filed: 2019-02-18
Abstract: To provide a vehicle allocation device, and a vehicle allocation method capable of solving a problem such that, in a ride-sharing system in which a plurality of transport targets having different destinations are mounted on a vehicle, time and travel distance required to reach a destination are longer than those in a system in which they are not mounted, and further capable of shortening the time until switching to the next vehicle as much as possible, in order to arrive at the destination as soon as possible without delay that the transportation target that was supposed to get off.SOLUTION: A vehicle allocation device 2 includes: an information acquisition portion 231 that acquires position information indicating a traveling position of a vehicle and mounting information indicating a mounting status of a transport target in the vehicle for each of the plurality of vehicles 3; and a vehicle allocation portion 232 for allocating empty vehicles so that a predetermined number or more of vacant vehicles capable of mounting transport objects exist around the traveling position of the operating vehicle on which the transport objects can be mounted of the plurality of vehicles.SELECTED DRAWING: Figure 1
Patent JP-2020131568-A (JP)
Title: Decorative plate
Inventor: ITO TAKATAKE
IPC: B32B33/00
Filed: 2019-02-20
Abstract: To provide a decorative plate, that has, even containing an antiviral agent capable of expressing antiviral property, a suitable appearance at low cost, and, in particular, a decorative plate that is resistant to discoloration in the light fastness test and can maintain a good appearance even to light irradiation.SOLUTION: The decorative plate is a decorative plate having a coloring agent-containing decorative layer and a clear layer on an inorganic base material, and in which the clear layer is the surface layer of the decorative plate, the clear layer contains antiviral agent, the contained amount of the antiviral agent in the clear layer is 10 to 30 mass%, and the dry coating amount of the clear layer is 0.2 to 25 g/m.SELECTED DRAWING: None
Patent JP-2020133063-A (JP)
Title: Total heat exchange element Paper and total heat exchange element
Inventor: MATSUOKA MASANOBU
IPC: F28F3/08
Filed: 2019-02-21
Abstract: To provide a total heat exchange element paper excellent in thermal conductivity, moisture permeability and paper strength.SOLUTION: A total heat exchange element paper includes a beaten cellulose fiber, a wholly aromatic polyamide fiber and a moisture absorbent, and includes, as the wholly aromatic polyamide fiber, a fibrillated wholly aromatic polyamide fiber having a modified drainage degree of 300 ml or less. A content percentage of the fibrillated wholly aromatic polyamide fiber having the modified drainage degree of 300 ml or less is 2 mass% or more and less than 20 mass% relative to a total of fiber components included in the paper.SELECTED DRAWING: None
Patent JP-2019138472-A (JP)
Title: Instrument having sinter bearing
Inventor: YAMASHITA TOMONORI
IPC: H05K1/18
Filed: 2019-02-25
Abstract: To provide a sinter bearing which can suppress evaporation and outflow of lubricating oil when an instrument including the sinter bearing is installed and heated temporarily, and can reduce frictional resistance at a slide part when the instrument is used.SOLUTION: Grease is impregnated in a sintered compact forming a sinter bearing. The grease contains thickener and base oil that when measured by a kinematic viscosity measuring method based on JIS K 2283, the viscosity in 40°C is not less than 40 mm/s and not more than 60 mm/s, and the viscosity in 100°C is not less than 5 mm/s and not more than 10 mm/s. The thickener concentration in the grease is 0.1-3 wt.%.SELECTED DRAWING: Figure 2
Patent JP-2020137880-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To enhance interest in a game in a game machine.SOLUTION: A game machine including game control means capable of executing a game and performance control means capable of executing a performance relating to the game includes: operation means capable of receiving a player's operation during a game; and light emitting means provided in a position overlapping with the operation means. The performance control means allows the light emitting means to emit light in response to reception of the operation when the operation means receives the operation.SELECTED DRAWING: Figure 38
Patent JP-2020144654-A (JP)
Title: Parking lot management system, information processing device, information processing method, and program
Inventor: SAKAMOTO MASANAO
IPC: G07B15/00
Filed: 2019-03-07
Abstract: To provide a parking lot management system, an information processing device, an information processing method, and a program which can improve convenience of users who use a parking lot.SOLUTION: A parking lot management system includes an imaging unit, a generation unit, and a transmission unit. The imaging unit photographs an image of an entrance vehicle entering a parking lot. The generation unit generates images for selection of the entrance vehicle that are arranged on the basis of the entrance date and time and reflects a selection situation of the vehicle done by a user of the parking lot on the images for selection. The transmission unit transmits the image for selection to a user terminal that is operable by the user.SELECTED DRAWING: Figure 1
Patent JP-2020145091-A (JP)
Title: Fuel cell system, vehicle and control method of fuel cell system
Inventor: SUZUKI HIROYUKI
IPC: H01M8/00
Filed: 2019-03-07
Abstract: To provide a fuel cell system capable of restraining deterioration of a fuel battery cell due to hydrogen shortage, and capable of resolving the state of hydrogen shortage.SOLUTION: In a fuel cell system comprising a fuel cell unit 11 including a fuel cell 15 having a fuel battery cell 16, a control section 12 for controlling the fuel cell unit, and a cell monitor 71 for detecting the voltage of the fuel battery cell 16, the control section compares the voltage of the fuel battery cell detected by the cell monitor 71, with abnormality decision conditions preset with regard to the voltage of the fuel battery cell, and when the voltage of the fuel battery cell satisfies the abnormality decision conditions, executes hydrogen shortage reset control processing for repeating a processing cycle including a processing for exhausting gas existing in the fuel cell, and a processing for supplying hydrogen to the fuel cell.SELECTED DRAWING: Figure 1
Patent JP-2020144077-A (JP)
Title: Electron beam irradiation device and fuming inspection method
Inventor: IDE TAKASHI
IPC: G21K5/04
Filed: 2019-03-08
Abstract: To allow a user to know presence or absence of fuming from an electron beam curable resin.SOLUTION: An electron beam irradiation device 1 includes: an electron beam generation unit 10 for generating electron beams 3; a unit case 30 for applying the electron beams 3 to an internal irradiation position P; and a conveyance mechanism 32 for conveying a base material 2 in which the surface is coated with an electron beam curable resin 4 and allowing it to pass the irradiation position P. The electron beam irradiation device 1 includes a sensor for detecting smoke for the base material 2 conveyed to a detection position D in a position deviating from the irradiation position P, and a determination part for determining presence or absence of fuming from the electron beam curable resin 4 on a surface of the base material 2 on the basis of a detection signal of the sensor.SELECTED DRAWING: Figure 1
Patent JP-2019156841-A (JP)
Title: Azobenzene derivative and manufacturing method therefor
Inventor: KOBAYASHI OSAMU
IPC: C07C303/22
Filed: 2019-03-13
Abstract: To provide an azobenzene derivative useful as an intermediate of 2-substituted 4,4'-diaminoazobenzene used as a manufacturing raw material of a polyimide optical oriented film for liquid crystal display, and an effective manufacturing method therefor.SOLUTION: There is provided an azobenzene derivative represented by the general formula (1). Rrepresents a hydrogen atom, an alkyl group which may be substituted, an acyl group which may be substituted and an alkoxycarbonyl group which may be substituted. Rrepresents a hydrogen atom, an arylmethyl group which may be substituted, an alkali metal oxysulfonyl methyl group or an alkoxycarbonyl group which may be substituted. Ris a nitro group, an arylmethylamino group which may be substituted, an alkali metal oxysulfonyl methylamino group, or an alkoxycarbonyl amino group which may be substituted.SELECTED DRAWING: None
Patent JP-2020147660-A (JP)
Title: Method for producing infrared reflective pigment and laminate structure
Inventor: HASEGAWA HIROSHI
IPC: C09C3/06
Filed: 2019-03-13
Abstract: To provide a method for producing an infrared reflective pigment capable of reusing a support and preventing deterioration of an infrared reflective pigment due to water.SOLUTION: There is provided a method for producing an infrared reflective pigment which comprises: a step of forming a soluble layer which is soluble in an organic solvent on a support; a step of forming a laminate having a dielectric layer disposed on a metal thin film layer and both sides of the metal thin film layer on the soluble layer; and a step of soaking a laminate structure in which the soluble layer and the laminate are laminated on the support in the organic solvent and dissolving the soluble layer in the organic solvent to peel the laminate from the support.SELECTED DRAWING: Figure 4
Patent JP-2020148142-A (JP)
Title: Vacuum pump, fixation method for vacuum pump, exterior body, auxiliary flange and conversion flange
Inventor: OTACHI YOSHINOBU
IPC: F04D19/04
Filed: 2019-03-13
Abstract: To provide a vacuum pump capable of fixing an auxiliary flange using a fixing part (bolt screw hole) provided in a normal standard product on a device side.SOLUTION: In a vacuum pump, a conversion flange 200 for fixing an auxiliary flange 213 is further provided, the conversion flange 200 and a device side flange 100 are fixed by using a bolt screw hole provided in a standard product, and the conversion flange and the auxiliary flange are fixed (hereinafter, a component for converting a fastening position between the auxiliary flange 213 and the device side flange 100 is referred to as the conversion flange). Consequently, the vacuum pump and a device can be fixed by using the auxiliary flange 213 without changing the design of the conventional standard product.SELECTED DRAWING: Figure 2
Patent JP-2019111828-A (JP)
Title: Printing device
Inventor: MOCHIZUKI HIKARI
IPC: B41J29/00
Filed: 2019-03-15
Abstract: To provide a fitting structure for a nonvolatile memory in a printing device such that the nonvolatile memory (USB memory 49) capable of supplying various print data and the like with flexibility can be easily connected, a connection state is easily and safely maintained, and even when the printing device (label printer 1) is incorporated in a larger system such as a label sticking machine, the nonvolatile memory 49 can be easily and safely attached and detached.SOLUTION: Aiming at that a memory connection portion for a nonvolatile memory 49 in a printing device 1 is provided inside a printing part cover (printing unit cover 6), the printing device is provided with a device body (center body unit 2), and a printing part cover 6 which is provided to the device body 2 and can be opened and closed to cover the printing part 16, and a memory connection part (USB connection port 48) for the nonvolatile memory 49 is provided inside a printing part space 47 formed by the printing part cover 6 with the device body 2.SELECTED DRAWING: Figure 3
Patent JP-2020153100-A (JP)
Title: Pallet reversion prevention device and two-stage parking device including the same
Inventor: SATO ATSUSHI
IPC: E04H6/06
Filed: 2019-03-19
Abstract: To provide a pallet reversion prevention device which prevents reversion of a pallet by strong wind and to provide a two-stage parking device including the same.SOLUTION: A pallet reversion prevention device 10 for a two-stage parking device includes: parking spaces which are provided at the same installation space by two stages or more; a pallet 2 for mounting a vehicle; a string-like member 3 (for example, wire rope) whose lower end part is connected to four suspension points 4 of the pallet 2 of the parking space above the entering/leaving height where a vehicle enters/leaves and which suspends the pallet 2; and vertical beams 5b, 6b adjacent to the parking space and extending in the longer direction of the pallet 2. The pallet reversion prevention device 10 includes a vibration prevention metal fitting 11 for forming a through-hole 12 in which the string-like member 3 is inserted so as to move vertically. The vibration prevention metal fitting 11 is fixed so that the through-hole 12 is located at an intermediate part of a portion extending in the vertical direction of the string-like member 3 when the pallet 2 is at a lifting end.SELECTED DRAWING: Figure 4
Patent JP-2020158809-A (JP)
Title: Copper alloy round bar material
Inventor: YANAGIDA SHOGO
IPC: C22C9/04
Filed: 2019-03-25
Abstract: To provide a copper alloy round bar material that can improve the concentricity after cutting work.SOLUTION: A copper alloy round bar material contains Cu within the range of 69 mass% or more and 79 mass% or less, Si within the range of 2.0 mass% or more and 4.0 mass% or less, and the balance being Zn and unavoidable impurities, and in which the tensile strength is within the range of 540 MPa or more and 800 MPa or less, and when in the cross section orthogonal to the axial direction, the diameter is set as φ (mm) and the radial direction distance from the center of the axis as r (mm), the radial direction position of the maximum value σZmax in the normalized radial direction distribution of the axial direction residual stress σZ measured by the Heyn-Bauer method is within the range of r/φ≤0.42.SELECTED DRAWING: None
Patent JP-2019124115-A (JP)
Title: sliding door
Inventor: NAKAMURA KATSUNORI
IPC: E05F7/00
Filed: 2019-03-27
Abstract: To make it kick immediately at a reception part of a door frame if a gap (between vertical faces of a door end and a door frame) fluctuates.SOLUTION: A sliding door comprises a sliding door assist device including an operating member, a driving member and a kicking mechanism actuated by the driving member. The kicking mechanism includes an assist biasing means that biases an assist rod so that the tip part of the assist rod contacts or approaches a reception part on the door frame side when a door is closed. When the door is opened, the driving member is actuated by operation force in the opening direction of the operating member, and the assist rod is pressed against the reception part on the door frame side by means of driving force of the driving member. This causes the sliding door to move in the opening direction.SELECTED DRAWING: Figure 2
Patent JP-2019093233-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-27
Abstract: To enhance interest in a performance.SOLUTION: A Pachinko game machine PY1 can be set to a non-operation mode in which a predetermined suggestion performance which suggests that a special game may be executed may be executed without operating operation means 40. Further, when being set to the non-operation mode, a display performance of displaying a character image CG5 imitating a predetermined character can be executed on a display means 50a. The character image CG5 includes a normal character image of a content in which a predetermined character performs a specific motion (motion of striking with a hammer). When the display performance for displaying the normal character image is performed when being set to the non-operation mode, a predetermined suggestion performance may be executed by performing a specific operation with the normal character image.SELECTED DRAWING: Figure 35
Patent JP-2020161692-A (JP)
Title: R-t-b based permanent magnet
Inventor: KITAOKA HIDETAKE
IPC: C22C38/00
Filed: 2019-03-27
Abstract: To provide an R-T-B based permanent magnet which is improved in temperature characteristic, especially the temperature characteristic of a coercive force (Hcj).SOLUTION: An R-T-B based permanent magnet contains Cr. In the magnet, R is at least one kind selected from rare earth elements, T is Fe solely, or Fe and Co, and B is boron. The R-T-B based permanent magnet comprises a primary-phase grain and a grain boundary phase which is present in a grain boundary. The magnet includes, as the grain boundary phase, an R-rich phase. The primary-phase grain has a greater Cr content than the R-rich phase.SELECTED DRAWING: Figure 1
Patent JP-2020158058-A (JP)
Title: Seat structure of vehicle
Inventor: UMEDA YUTAKA
IPC: B60R22/24
Filed: 2019-03-28
Abstract: To provide a seat structure of a vehicle which can prevent the a seatbelt from being wedged when restoring a seatback from a front-tilting state.SOLUTION: A seatback 11 comprises a striker opening part 20 which is opened toward a side face 16 from a back face 15, a first protrusion 3 and a second protrusion 4. The protrusion 3 protrudes rearward rather than a back face 15 of the seatback 11, and protrudes to a sideway rather than a side face 20. The protrusion 3 is formed below the opening part 20. Also, the protrusion 3 has the utmost rear end part 35 located outside the utmost rear end part 45 of a second protrusion 4 in a vehicle width direction. The protrusion 4 protrudes rearward rather than the back face 15 of the seatback 11. The protrusion 4 is formed above the opening part 20. Also, the protrusion 4 has an inclination face 41 which inclines to the outside in the vehicle width direction from the utmost rear end part 45 and inclines toward a front side. At the restoration of the seatback 11, the seatbelt 7 is separated to a sideway of the seatback 11 by sequentially contacting with the protrusion 3 and the protrusion 4.SELECTED DRAWING: Figure 1
Patent JP-2020161051-A (JP)
Title: Notification device and notification method
Inventor: MASUMOTO ATSUKO
IPC: G06Q50/04
Filed: 2019-03-28
Abstract: To cause a manager to confirm whether a worker has been informed of work procedures.SOLUTION: A notification device 1 comprises: a storage unit 11 for storing work content information which indicates contents of work to be carried out at a work site and terminal identification information which identifies a terminal 3 accessed by at least one of one or more workers belonging to a work group carrying out the work in association with each other; a transmission unit 122 for transmitting the work content information stored in the storage unit 11 in association with the terminal identification information to the terminal 3 corresponding to the terminal identification information; an acquisition unit 123 for acquiring, from the terminal 3, confirmation information which indicates that at least one of the one or more workers has confirmed the work content information; and a notification unit 124 for notifying a manager of a confirmation status of the work content information by the worker on the basis of the confirmation information acquired by the acquisition unit 123.SELECTED DRAWING: Figure 2
Patent JP-2020165025-A (JP)
Title: Yarn for stuffing and stuffed article using the same
Inventor: OZAWA ICHIRO
IPC: D06M15/643
Filed: 2019-03-29
Abstract: To provide a yarn for stuffing that can realize the control during the production of the yarn for stuffing and/or during the production of a stuffed article by imparting the yarn for stuffing with anti-electricity and preventing charging, and to provide a stuffed article using the same.SOLUTION: A yarn for stuffing (1) is composed of at least two kinds of filament A (2) and filament B (3). The filament A (2) is relatively shorter than the filament B (3). The filament A (2) and the filament B (3) are combined. The filament A (2) includes a conductive fiber yarn. A stuffed article according to the invention is obtained by filling a side fabric with the yarn for stuffing. The filament A preferably comprises 10 mass% or more and 100 mass % or less of conductive fibers. The filament B is preferably a polyethylene terephthalate hollow yarn.SELECTED DRAWING: Figure 1
Patent JP-2020168750-A (JP)
Title: Method for manufacturing joint boot
Inventor: HONGO YUJI
IPC: B29C45/26
Filed: 2019-04-01
Abstract: To provide a method for manufacturing a joint boot which can suppress lowering of dimensional accuracy of a second cylindrical part.SOLUTION: A method for manufacturing a joint boot includes: an injection step of injecting a thermoplastic resin into a cavity of a first mold and molding a preform including a first part corresponding to a first cylindrical part, a second part corresponding to a second cylindrical part and a third part connecting the first part and the second part; a release step of taking out the preform from the first mold; and a blow molding step of forming a bellows part by blow molding of the preform using a second mold. The preform includes an annular part connected to an axial direction of the second part opposite to the first part, and a thickness in a radial direction of the annular part is thicker than thicknesses in a radial direction and an axial direction of the second part. The blow molding step includes blowing gas into the preform whose end face in the axial direction of the annular part is pushed against the second mold, to form the bellows part.SELECTED DRAWING: Figure 5