baber/WOPTO huggingface dataset:
Patent JP-2020156395-A (JP)
Title: Face bar for invasion prevention fence, and invasion prevention fence
Inventor: KAJIMURA NORIHIKO
IPC: A01M29/30
Filed: 2019-03-26
Abstract: To provide a face bar for an invasion prevention fence, easily carriable and repairable. having a retainable shape, and capable of reducing an influence on an ecosystem.SOLUTION: A face bar 1 for an invasion prevention fence used for an invasion prevention fence 10 includes a plurality of mesh parts 2 formed approximately hexagonally. The mesh part 2 has a pair of twisted parts 3 where two wires 31, 31 are twisted for two and a half turns or more, and the pair of twisted parts 3, 3 are extended in the same direction mutually and arranged separately, and a clearance L between the pair of twisted parts 3, 3 is 110 mm or more.SELECTED DRAWING: Figure 2
Patent JP-2020159895-A (JP)
Title: Vibration sensor
Inventor: SAITO MASATO
IPC: H01L41/053
Filed: 2019-03-27
Abstract: To provide a vibration sensor which hardly causes noise even when the support member of a piezoelectric element is strained.SOLUTION: A vibration sensor 10 comprises a base 20, a pole 30 and a vibrator 40. The pole 30 includes a large-diameter part 32 fixed to the base 20 and extending upward and a small-diameter part 36 extending upward from the large-diameter part 32. A support face 34 is formed between the large-diameter part 32 and the small-diameter part 36. The vibrator 40 includes a piezoelectric element 42 and a support plate 44 for supporting the piezoelectric element 42. Each of the piezoelectric element 42 and the support plate 44 has a disk shape with center holes 422, 442 formed therein. The inner circumferential part 424 of the piezoelectric element 42 and the inner circumferential part 444 of the support plate 44 are pressed against a support face 34.SELECTED DRAWING: Figure 3
Patent JP-2020169587-A (JP)
Title: Sensor control device
Inventor: ITO TETSUYA
IPC: F02D45/00
Filed: 2019-04-02
Abstract: To improve detection accuracy of an imbalance state.SOLUTION: A sensor control device 50 controls a gas sensor 30 for detecting a concentration of exhaust gas discharged by driving an internal combustion engine 11 comprising a plurality of cylinders, and comprises a control unit 55 for controlling the gas sensor 30 by switching a first control constant PID1 for controlling the gas sensor 30 to a second control constant PID2 when an imbalance state of the concentration of the exhaust gas between the plurality of cylinders is detected.SELECTED DRAWING: Figure 2
Patent JP-2020171120-A (JP)
Title: Charging method of secondary battery
Inventor: NAGANO AIKO
IPC: H01M4/485
Filed: 2019-04-03
Abstract: To provide a method of efficiently charging secondary battery.SOLUTION: A charging method of secondary battery includes (A) measuring internal resistance of the secondary battery and (B) increasing/decreasing charge upper limit voltage of the secondary battery according to increase/decrease of the measured internal resistance.SELECTED DRAWING: None
Patent JP-2020168933-A (JP)
Title: vehicle
Inventor: KONNO IKURU
IPC: B60T17/00
Filed: 2019-04-03
Abstract: To protect an air tank of an emergency brake fluid pressure generation device with high probability when a vehicle collides in the vehicle which has a cabin and a storage chamber partitioned on front and rear sides of the cabin in a vehicle longitudinal direction.SOLUTION: A vehicle 1 includes a brake fluid pressure generation device (20) which generates a brake fluid pressure to be supplied to wheel brake units (11-14, 11a-14a, 11b-14b), and an emergency brake fluid pressure generation device (40) which generates a brake fluid pressure to be supplied to the wheel brake units when the brake fluid pressure generation device (20) is abnormal. The emergency brake fluid pressure generation device (40) generates a brake fluid pressure with compressed air which fills an air tank 48 as an operation source. The brake fluid pressure generation device (20) is housed in either a front side storage chamber 5 or a rear side storage chamber 7. The air tank 48 is arranged beneath a floor of a cabin 4.SELECTED DRAWING: Figure 3
Patent JP-2020171631-A (JP)
Title: Air heating mask
Inventor: WU JINGHUA
IPC: A62B18/02
Filed: 2019-04-17
Abstract: To disclose an air heating mask.SOLUTION: An air heating mask is configured such that: a mask is provided, and horizontally penetrating cord chambers are vertically symmetrically installed in the mask; an elastic cord is connected to between the cord chambers on both sides; polishing prevention pads are fixedly connected to the elastic cord horizontally symmetrically; a heater and an air guiding device are fixedly installed in the front end of the mask; the air guiding device includes a driving device and an air-intake/exhaust device; and the driving device includes a connection plate fixedly connected to the front end of the mask. This invention has a simple structure, is convenient in operation, and can assist a person sucking air from outside the mask and also heat air to blow onto the face, protect the skin and avoid blocking a suction passage due to sucking dust.SELECTED DRAWING: Figure 1
Patent JP-2020096780-A (JP)
Title: Small electric apparatus
Inventor: NAKAJIMA HISAO
IPC: A61H15/02
Filed: 2019-04-17
Abstract: To provide a small electric apparatus capable of reducing a labor and costs required for assembly.SOLUTION: In a head part 2 of a body case 1, a skin stimulating structure provided with a thermoelectric conversion element 8, a stimulus applier 3, and a heat sink 9 is arranged. The body case 1 is formed into a hollow case shape by connecting a front case 1a and a rear case 1b divided back and forth. On an outer surface of a sink opening 13 of the front case 1a, the stimulus applier 3 is arranged; on an inner surface of the sink opening 13, the heat sink 9 is arranged. The rear case 1b and the front case 1a are fastened by a fastener 72, and the stimulus applier 3, the thermoelectric conversion element 8 and the heat sink 9 are integrated with the front case 1a and the rear case 1b. The thermoelectric conversion elements 8 and the heat sink 9 are gripped and fixed by the stimulus applier 3 and the rear case 1b. The front case 1a is gripped and fixed to the heat sink 9 and the rear case 1b by the stimulus applier 3. The stimulus applier 3 is bonded to the front case 1a via a packing 39.SELECTED DRAWING: Figure 1
Patent JP-2020178026-A (JP)
Title: Assembly jig set and manufacturing method of semiconductor module
Inventor: ONISHI KAZUNAGA
IPC: H05K3/34
Filed: 2019-04-18
Abstract: To provide an assembly jig set and a manufacturing method of a semiconductor module, capable of supporting high-density mounting of chips.SOLUTION: There is provided an assembly jig set for a semiconductor module that includes a plurality of semiconductor chips. The assembly jig set includes: a first outer frame jig; and a plurality of inner piece jigs positioned by the first outer frame jig and having a divided shape corresponding to the first outer frame jig. One of the plurality of inner piece jigs has a plurality of openings for positioning the plurality of semiconductor chips. There is also provided a manufacturing method of semiconductor modules in which an assembly jig set is used.SELECTED DRAWING: Figure 5C
Patent JP-2020174959-A (JP)
Title: Pedestal with handrail
Inventor: OKADA MARI
IPC: A47C9/06
Filed: 2019-04-19
Abstract: To provide a pedestal with a handrail enhanced in flexibility of an installation position to facilitate construction thereof.SOLUTION: A pedestal 40 with a handrail include: a pedestal part 42 being in contact with a wall surface 24A and a floor surface 18A and fixed at least to the floor surface 18A; and a handrail part 56 extending to the upper side of a building from the top surface of the pedestal part 42. The end part of the handrail part 56 is connected to a reinforcing part 60. The reinforcing part 60 includes: a vertical side part 62 extending to the upper side of the building along the wall surface 24A from the top surface of the pedestal 42; an upper side part 66 which extends along a ceiling surface 23 and also the tip end part of which is connected to the upper end part of the handrail part 56; and a corner part 64 formed at a portion where the vertical side part 62 and the upper side part 66 cross each other, and supported by a corner part 38 where the wall surface 24A and the ceiling surface 23 are interfaced with each other.SELECTED DRAWING: Figure 1
Patent JP-2019135499-A (JP)
Title: Far-infrared spectroscopy device
Inventor: SHIMURA HIROSHI
IPC: G01J3/42
Filed: 2019-04-25
Abstract: SOLUTION: There is provided a far-infrared spectroscopy device comprising: a variable wavelength far-infrared light source which generates first far-infrared light; an illumination optical system which irradiates a sample with the first far-infrared light; a nonlinear optical crystal for detection which uses pump light to convert second far-infrared light from the sample into near-infrared light; and a far-infrared light imaging optical system which forms an image of the sample on the nonlinear optical crystal for detection, in which the position irradiated with the first far-infrared light on the sample does not depend upon a wavelength of the first far-infrared light.SELECTED DRAWING: Figure 6
Patent JP-2020179899-A (JP)
Title: Beverage quantitative feeding device
Inventor: SHIGESUE HIDEYUKI
IPC: A47J31/40
Filed: 2019-04-26
Abstract: To provide a beverage quantitative feeding device capable of automatically supplying a certain amount of raw material beverage liquid into a container.SOLUTION: A beverage quantitative feeding device includes dispensing pumps 26a and 26b arranged on raw material supply paths 22a and 22b, and for sending raw material beverage liquid A and B from raw material beverage containers 14a and 14b into raw material supply ports 18a and 18b, where air holes 30a and 30b for facilitating exhaustion of the raw material beverage liquid A and B into the raw material supply ports 18a and 18b are formed on the downstream side of the dispensing pumps 26a and 26b of the raw material supply paths 22a and 22b.SELECTED DRAWING: Figure 4
Patent JP-2020183062-A (JP)
Title: Exposure device and image forming apparatus
Inventor: MATSUO TAKAHIRO
IPC: H04N1/036
Filed: 2019-05-07
Abstract: To provide an exposure device which can be easily manufactured.SOLUTION: An exposure device 21 comprises: a first lens array portion 311 in which optical elements 313 to 315 are formed; a second lens array portion 321, the optical elements 313 to 315 being formed on a formation surface not perpendicular to an optical axis in the first lens array portion 311; a first lens array holder 331 and a second lens array holder 335 which hold the first lens array portion 311 and the second lens array portion 321; and a light source assembly 200 in which a plurality of light-emitting elements 210 are arranged at different positions in a direction parallel to the optical axis. A first seating surface 316 which the first lens array holder 331 abuts and a second seating surface 317 which the second lens array holder 335 abuts are provided on a surface facing the second lens array portion 321 in the first lens array portion 311. The first seating surface 316 and the second seating surface 317 are perpendicular to the optical axis.SELECTED DRAWING: Figure 4
Patent JP-2020183172-A (JP)
Title: Power transmission device
Inventor: WAKI KATSUAKI
IPC: B60K17/06
Filed: 2019-05-08
Abstract: To provide a power transmission device, which enables axles to be used in common in left and right sides to be used in an electric automobile even if a mechanism for amplifying torque of a rotating electric machine is mounted on the automobile.SOLUTION: A power transmission device 1 is arranged between a rotating electric machine 5 and a speed change gear 9 and transmits power. The power transmission device 1 comprises a torque converter 7 and an output inversion mechanism 8. The torque converter 7, to which power from the rotating electric machine 5 is inputted through a first side in an axis direction, can amplify the input power and output the power to a second side in the axis direction. The output inversion mechanism 8 has an input axis 35 and an output axis 37, to which power from the first side in the axis direction is inputted through the input axis from the torque converter 7, outputs the power through the output axis to the first side in the axis direction, with respect to the speed change gear 9.SELECTED DRAWING: Figure 2
Patent JP-2019166838-A (JP)
Title: Print sheet
Inventor: KOBAYASHI YOSHIMASA
IPC: B41M5/40
Filed: 2019-05-08
Abstract: To perform print processing while identifying a loaded print sheet.SOLUTION: In a thermal transfer print apparatus, a print sheet and a thermal transfer sheet where a dye layer and a protective layer are formed on one side of a first base material are laminated. A thermal head heats the thermal transfer sheet to transfer a dyestuff, forms an image on the print sheet, and transfers a protective layer on the image. The print sheet includes a second base material, an intermediate layer disposed on the second base material, and a reception layer disposed on the intermediate layer. The intermediate layer contains an invisible light absorber material, and an identification mark including at least one of concave and convex parts is provided. The thermal transfer print apparatus includes a detector configured to detect the identification mark disposed in the intermediate layer, a memory part configured to store a table associating a type of a print sheet and a pattern of an identification mark, and an identification part configured to refer to the table to identify a type of a print sheet from a pattern detected by the detector.SELECTED DRAWING: Figure 12
Patent JP-2020186921-A (JP)
Title: Inspection method of surface layer of steel material and steel material surface layer inspection system
Inventor: MIYAMOTO MITSURU
IPC: G01N27/90
Filed: 2019-05-10
Abstract: To provide an inspection method of a surface layer of a steel material and a steel material surface layer inspection system which can prevent detection omission of a surface layer hardness change portion and suppress excessive detection of the surface layer hardness change portion as well as inspect the surface layer of the steel material in a short time.SOLUTION: An inspection method of a surface layer of a steel material comprises: a first detection step S1 of detecting, for the surface layer of the steel material, a first surface layer hardness change portion which is either of a first surface layer hardened portion which is a site where a hardness of the steel material exceeds an upper limit or a first surface layer softened portion which is a site where the hardness of the steel material exceeds a lower limit; and a second detection step S2 of, after the first detection step, inspecting the first surface layer hardness change portion to detect a second surface layer hardness change portion which is either of a second surface layer hardened portion which is a site where the hardness of the steel material exceeds the upper limit or a second surface layer softened portion which is a site where the hardness of the steel material exceeds the lower limit.SELECTED DRAWING: Figure 4
Patent JP-2020187852-A (JP)
Title: Test lead
Inventor: MATSUDA SHOTARO
IPC: H01R11/30
Filed: 2019-05-10
Abstract: To provide a test lead in which the operability of attaching/removing of a test lead connection terminal to a terminal screw is improved and also the stability of attaching of a test lead connection terminal to a terminal screw is improved.SOLUTION: Test lead connection terminals 14 provided on both ends of a code 12 each comprise an elongated conductive magnet 20 electrically connected to a conductive wire 1202. By bringing the tip surface 2002 of each of the test lead connection terminals 14 provided on both ends of the code 12 in close to the head 2802 of a target terminal screw 28, the tip surface 2002 of the test lead connection terminal 14 comprising the magnet 20 is attracted to the head 2802 of the terminal screw 28 by magnetic force so that the test lead connection terminal 14 is electrically connected to the terminal screw 28.SELECTED DRAWING: Figure 2
Patent JP-2020187219-A (JP)
Title: Reflection sound control structure
Inventor: NAKANO TAKAHIRO
IPC: G10K11/28
Filed: 2019-05-13
Abstract: To reduce the amount of a sound wave reflected in an incidence direction when the sound wave arrives at a structure by controlling the sound wave.SOLUTION: There is provided a reflection sound control structure 10 which covers a surface of a structure provided in water, and the reflection sound control structure 10 comprises a second part 16, and a third part 17 which is provided adjacently to the second part 16 in a direction crossing a direction in which a sound wave is transmitted. The second part 16 and third part 17 are different in elastic modulus because the amount of a second medium 12 provided to a first medium 11 is different, and also different in propagation speed when the sound wave is transmitted.SELECTED DRAWING: Figure 1
Patent JP-2020187466-A (JP)
Title: Information processor and delivery program and decentralization processing system
Inventor: OSADA NAMI
IPC: G06F13/00
Filed: 2019-05-13
Abstract: To reduce the amount of subscriber communication between locations.SOLUTION: An information processor according to one embodiment includes a forwarding unit, when receiving a subscribe from a proxy deployed at an external location, forwarding the subscribe to the broker that corresponds to a topic that requires delivery in the subscribe in broker management information mapping a broker deployed in the location to a topic of publication being received by the broker.SELECTED DRAWING: Figure 21
Patent JP-2020186886-A (JP)
Title: Hot water supply device
Inventor: IIDA SHOTA
IPC: F24H1/10
Filed: 2019-05-17
Abstract: To provide a hot water supply device capable of enhancing convenience at the time of resuming hot water supply operation of heating hot water supply water to be supplied to a hot water supply target part after using hot water left in a hot water supply path.SOLUTION: When a predetermined operation is executed on an operation terminal 40 or 50, a control device 30 of a hot water supply device 1 prohibits a heat source machine 2 from heating hot water supply water to be supplied to a hot water supply target part 20, and then when predetermined release conditions (conditions that the number of hot water supplies and an elapsed time reach a predetermined value, etc.) that do not depend on the operation of the operation terminal 40 or 50 are satisfied, cancels the prohibition on heating of hot water supply water by the heat source machine 2.SELECTED DRAWING: Figure 1
Patent JP-2020189261-A (JP)
Title: Rotor for agitation and agitation device
Inventor: KOBAYASHI TSUYOSHI
IPC: B01F7/16
Filed: 2019-05-21
Abstract: To provide a rotor for agitation which has a small diameter and a high agitation force and is excellent in workability and cleanability, and an agitation device.SOLUTION: A rotor for agitation includes a shaft 11 as a rotary shaft and a plurality of wing parts provided on the lower part of the shaft, in which each of the plurality of blade parts includes horizontal wing parts 12, 13 and 14 arranged so as to project in a radial direction of the shaft and vertical wing parts 15, 16 and 17 suspended in an extension direction of the shaft from the horizontal wing parts, and each of the plurality of wing parts is vertically arranged at intervals in the extension direction of the shaft.SELECTED DRAWING: Figure 1
Patent JP-2020189910-A (JP)
Title: Silver nanoparticle film, silver nanoparticle coating liquid and manufacturing method of silver nanoparticle film
Inventor: OE YASUSHI
IPC: C09D201/00
Filed: 2019-05-21
Abstract: To provide a silver nanoparticle film having excellent metal-like design without using a large amount of silver nanoparticles, a silver nanoparticle coating liquid, and a manufacturing method of a silver nanoparticle film.SOLUTION: A silver nanoparticle film according to the present embodiment includes a silver nanoparticle layer containing silver nanoparticles on a substrate, an average primary particle size (D50) of the silver nanoparticles is within the range of 1 nm or larger and 200 nm or smaller, a surface of the silver nanoparticle is covered with a plurality of protective molecules, and the most abundant molecules among the plurality of protective molecules are alkyl amine having a primary amino group, or alkyl diamine having the primary amino group and tertiary amino group.SELECTED DRAWING: Figure 1
Patent JP-2020189378-A (JP)
Title: Machine tool
Inventor: SHINDO RYOTA
IPC: B23Q1/01
Filed: 2019-05-22
Abstract: To provide a machine tool capable of adjusting easily, a curvature of a guide rail and achieving accurate processing.SOLUTION: There is provided a machine tool comprising: a table for workpiece support, the workpiece being moved on a top surface of a bed; a construction member 16 being constructed between a pair of leg parts and being provided above a movement region of the table; and a guide rail extending in a lateral direction on one side surface of the construction member 16, and further comprising a movement body which is movable along the guide rail. Between a top surface of each leg part and a lower surface of one end of the construction member 16, adjustment means is provided, the adjustment member comprises inclined planes 191, 192 which are provided on at least one of the top surface of the leg part and the lower surface of one end of the construction member 16, and adjustment members 181, 182 which are interposed between the top surface of each leg part and the lower surface of each end of the construction member 16. A curvature of a lower guide rail is adjusted according to positions of adjustment members 181, 182.SELECTED DRAWING: Figure 9
Patent JP-2019134991-A (JP)
Title: Game machine
Inventor: HASHIMOTO KAZUKI
IPC: A63F7/02
Filed: 2019-05-22
Abstract: To provide a game machine capable of enhancing interest of a game.SOLUTION: A game machine includes: shooting means shooting game balls to a game area; a first ball entry part; a second ball entry part; and operation means operated by a player so as to adjust shooting strength to be strength when shooting the game balls into the game area. Both the first ball entry part and the second ball entry part are in the state that game balls can enter not via lottery processing based on entry of game balls in the other ball entry part. A game property in the first case that the shooting strength is adjusted to execute a game by the player operating the operation means so that game balls enter the first ball entry part differs from a game property in a second case that the shooting strength is adjusted to execute a game by the player operating the operation means so that the game balls enter the second ball entry part.SELECTED DRAWING: Figure 5
Patent JP-2020195203-A (JP)
Title: Management device, management method, and program
Inventor: THOMAS STEPHEN PONTEFRACT
IPC: B60L55/00
Filed: 2019-05-28
Abstract: To provide a management device, a management method, and a program which allow the operation of V2G while ensuring the minimum amount of power storage.SOLUTION: A management device controls charging/discharging between a secondary battery mounted on a vehicle for storing power used for the traveling of the vehicle, and a power system. The management device includes: an acquisition unit which acquires the position of the vehicle, a first specific point related to a user of the vehicle, and power storage information about the secondary battery; and a management unit which determines the amount of power supplied from the secondary battery to the power system within the limit of the amount of power storage obtained by subtracting, from the amount of power storage in the secondary battery, the amount of power storage allowing the vehicle to travel from the position of the vehicle acquired by the acquisition unit to the first specific point.SELECTED DRAWING: Figure 1