baber/WOPTO huggingface dataset:
Patent JP-2020141289-A (JP)
Title: Wireless device
Inventor: SANO HIROKI
IPC: H04B7/08
Filed: 2019-02-28
Abstract: To improve the reception performance with a simple configuration.SOLUTION: A wireless device includes a plurality of branches that perform signal processing on respective received signals, a correlation calculation unit that calculates an autocorrelation value of the processing signal of each of the branches and a cross-correlation value between the processing signals of the respective branches from the processing signal of the branches. A reference branch determination unit that determines a branch having the maximum autocorrelation value from the plurality of branches as a reference branch, a coefficient output unit that outputs a weight coefficient without phase compensation of the processing signal of the reference branch on the basis of the cross-correlation value, a weighting processing unit that weights the processing signal of each of the branches using the weight coefficient output by the coefficient output unit, and a synthesis unit that synthesizes the processing signals of the respective branches weighted by the weighting processing unit.SELECTED DRAWING: Figure 4
Patent JP-2020138174-A (JP)
Title: Microcapsule
Inventor: SAITO HIROAKI
IPC: C08F14/06
Filed: 2019-03-01
Abstract: To provide a microcapsule capable of reducing fish eyes in a produced vinyl polymer.SOLUTION: The microcapsule has a core/shell structure, the shell contains a water-soluble polymer, and the core contains an organic peroxide. The water-soluble polymer is preferably at least one selected from the group consisting of a polyvinyl alcohol, gelatin, a poly(meth)acrylic acid derivative, polyvinylpyrrolidone, and polyethylene oxide. The polyvinyl alcohol is preferably a partially saponified polyvinyl alcohol having a degree of saponification of 80 mol% or more and 99.5 mol% or less and an average degree of polymerization of 1,500 or more and 3,500 or less.SELECTED DRAWING: None
Patent JP-2020142204-A (JP)
Title: Electrostatic coating device, monitoring device and electrostatic coating method
Inventor: ODA MASAHIRO
IPC: G01R31/12
Filed: 2019-03-07
Abstract: To prevent the occurrences of inferior quality and accidents by monitoring during coating with wide management reference for installation of a target object for coating.SOLUTION: An electrostatic coating device includes a supporting part 1 for supporting a target object to be coated, a coating part 2 having a potential higher than that of a target object 11 and jetting electrified coating particles toward the target object 11, a grounding terminal 3 which is positioned in the vicinity of the target object 11 and is grounded, a partial discharge detection unit 6 for detecting partial discharge occurring between the target object 11 and the grounding terminal 3, a first electric current measuring unit 4 for measuring an electric current flowing to the ground from the target object 11, and a determination unit 7 for determining whether or not the target object 11 is in a state capable of electrostatic coating based on a detection result at the partial discharge detection unit 6 and a measuring result at the first electric current measuring unit 4.SELECTED DRAWING: Figure 1
Patent JP-2020142923-A (JP)
Title: Transport management device, transport controlling method and transport management system
Inventor: NAKAJIMA TAKERO
IPC: B65G61/00
Filed: 2019-03-08
Abstract: To provide a transport management system that enhances the efficiency of cargo transport by multiple delivery vehicles.SOLUTION: The transport management device includes: current location identification means that identifies the respective current locations of multiple vehicles; and delivery status management means that manages the respective cargo delivery statuses of the multiple vehicles. The delivery status management means identifies delivery completion vehicles that have completed all the cargo deliveries and delivery incompletion vehicles that have at least one cargo yet to be delivered and sends trans-shipping location specification information that specifies the trans-shipping location for trans-shipping the undelivered cargo loaded on the delivery incompletion vehicle onto the delivery completion vehicle based on the identified current location of the delivery incompletion vehicle and the current location of the delivery completion vehicle and the trans-shippable cargo information that enables specifying the undelivered cargo to be trans-shipped from the delivery incompletion vehicle to the delivery completion vehicle.SELECTED DRAWING: Figure 13
Patent JP-2020147134-A (JP)
Title: Display device
Inventor: MATSUKURA YOSHIYUKI
IPC: G02B27/01
Filed: 2019-03-13
Abstract: To provide a display device by which residence in an operator cab becomes good.SOLUTION: A display device 10 comprises: a projector 11 which is provided horizontally forward and vertically downward of a driver's viewpoint E, and projects a display light 20 upward; a light emission side reflection part 13 and an image formation side reflection part 15 which are provided vertically upward of the projector 11, and bypass the display light 20 projected from the projector 11; and an adjustment lens part 19 which is provided vertically upward of the light emission side reflection part 13 and the image formation side reflection part 15, and projects the bypassed display light 20 at a prescribed position of a windscreen 4.SELECTED DRAWING: Figure 2
Patent JP-2020152784-A (JP)
Title: Recycling method of fiber reinforced plastic
Inventor: NISHIDA HARUO
IPC: C08J11/10
Filed: 2019-03-19
Abstract: To provide a recycling method of fiber reinforced plastic capable of recovering high quality reinforcing fiber or the like.SOLUTION: A recycling method of fiber reinforced plastic includes a first heat treatment step for subjecting fiber reinforced plastic to heat treatment in an atmosphere of superheated steam, a second heat treatment step for subjecting the fiber reinforced plastic subjected to heat treatment in the first heat treatment step to heat treatment in an atmosphere of non-superheated steam, and a supersonic wave step for applying a supersonic wave to the fiber reinforced plastic subjected to heat treatment in the second heat treatment step.SELECTED DRAWING: Figure 1
Patent JP-2020156329-A (JP)
Title: Automatic traveling system
Inventor: KINUTA KEISHI
IPC: A01B69/00
Filed: 2019-03-25
Abstract: To reduce a workload of a user or the like; and to improve work efficiency.SOLUTION: An automatic traveling system includes a storage part for storing a first reference line K1 and a second reference line K2, a travel route generating part for generating parallel passages P1, P2 parallel to the first reference line K1 and the second reference line K2, and an automatic travel control part for allowing a work vehicle 1 to travel automatically along the parallel passages P1, P2 generated in the travel route generating part.SELECTED DRAWING: Figure 6
Patent JP-2020158230-A (JP)
Title: Sheet feeding device and image forming apparatus
Inventor: KATO DAIJIRO
IPC: B65H11/00
Filed: 2019-03-25
Abstract: To provide a sheet feeding device for reducing feeding defects and an image forming apparatus including the same.SOLUTION: The sheet feeding device includes: a first tray 301 having a first support surface 301a for supporting a long sheet P; a pickup roller 16 for feeding the long sheet P supported by the first support surface 301a; and a second tray 302, disposed above the first tray 301, having a second support surface 302a for supporting a rear end side of the long sheet P curved upward by being supported by the first support surface 301a. The second support surface 302a extends from a base end to a tip to incline downward with respect to the horizontal direction.SELECTED DRAWING: Figure 3
Patent JP-2020159475-A (JP)
Title: valve
Inventor: TAI SHUNSUKE
IPC: F16K37/00
Filed: 2019-03-27
Abstract: To provide a valve capable of acquiring data on internal operation from a portion that is directly connected to the operation, without imposing a burden on a diaphragm.SOLUTION: A valve V has: a valve body 1 comprising a flow passage; a diaphragm 22 that opens and closes the flow passage; a piezoelectric element 3 formed on the surface of the diaphragm 22, and in which a piezoelectric film 31 and a conductive film 32 are sequentially and uniformly laminated; and measuring means of measuring the potential difference between the diaphragm 22 and the piezoelectric element 3.SELECTED DRAWING: Figure 2
Patent JP-2020161352-A (JP)
Title: Composite material for terminal and method for manufacturing the same
Inventor: TONOKI TATSUYA
IPC: H01M2/30
Filed: 2019-03-27
Abstract: To provide a composite material for a terminal, suitable for a terminal joined by welding with a wiring material such as a bus bar in batteries such as secondary batteries, and a method for manufacturing the same.SOLUTION: A composite material 10 for a terminal having a straight-angled cross section includes a first metal layer 11 and a second metal layer 12 more easily heated and softened than the first metal layer 11 which are stacked therein. In the cross-section, the total thickness is more than 4.0 mm, and the thickness of the second metal layer 12 is 1.0 to 3.0 times the thickness of the first metal layer 11. The composite material 10 for a terminal has a mutual diffusion layer containing a component of the first metal layer 11 and a component of the second metal layer 12, and the thickness of the mutual diffusion layer is preferably 0.5-5.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2020162775-A (JP)
Title: Balloon catheter, stent delivery system, and treatment method
Inventor: KUMAZAWA TAKASHI
IPC: A61M25/10
Filed: 2019-03-28
Abstract: To provide a balloon catheter which facilitates insertion of a guide wire into a guide wire lumen of a shaft and enables smooth movement in a lumen of a living body, a stent delivery system, and a treatment method.SOLUTION: A balloon catheter 100 includes a flexible and long shaft 110 and a balloon 150 arranged on a distal end portion of the shaft. On an outer surface of the shaft, a first coating layer 140 made of a swellable polymer is formed over a prescribed range on a proximal end side with respect to a position where a proximal end of the balloon is arranged. The first coating layer includes a treated part 141 formed in a prescribed range on a proximal end side in an axial direction of the shaft from the proximal end of the balloon and a non-treated part 143 formed on the proximal end side in the axial direction of the shaft 110 with respect to the treated part. The treated part has a frictional resistance higher than that of the non-treated part.SELECTED DRAWING: Figure 3
Patent JP-2020167513-A (JP)
Title: Temperature compensation circuit
Inventor: OGAWA MASATO
IPC: H03B5/32
Filed: 2019-03-29
Abstract: To heat up to a target temperature in a shorter time and suppress hunting.SOLUTION: A temperature compensation circuit includes a transistor for increasing or decreasing a current flowing from a DC power supply to a main resistor, a temperature-sensitive element connected to a ground side terminal of the main resistor and a first input terminal of an operational amplifier, a feedback resistor connected to an output terminal and the first input terminal of the operational amplifier, and a voltage source connected to a second input terminal of the operational amplifier. A base terminal of the transistor is electrically conductive with an output terminal of the operational amplifier. The transistor reduces a current flowing through the main resistor as potential of the output terminal decreases.SELECTED DRAWING: Figure 1
Patent JP-2020164684-A (JP)
Title: Powder oil/fat composition for wax and wax composition
Inventor: KATAOKA YUTARO
IPC: A23D9/00
Filed: 2019-03-29
Abstract: To provide a powder oil/fat composition for wax that can replace the conventional wax or improve the physical property of the conventional wax, and more specifically, a powder oil/fat composition for wax, that has an appropriate melting point and can improve at least one property of low viscosity, low volatility, high temperature-sensitivity, and high hardness.SOLUTION: Provided is a powder oil/fat composition for wax, containing a powder-type oil/fat composition satisfying the following condition (a). (a) a powder oil/fat composition containing an oil/fat component including one or more kinds of XXX type triglyceride having a fatty acid residue X having carbon number x at 1- to 3-positions of glycerin, and in which the carbon number x is an integer selected from 10 to 22, the oil/fat component contains β-type oil/fat, the particles of the powder oil/fat composition have a plate-like shape, and the loose bulk density of the powder oil/fat composition is 0.05 to 0.6 g/cm3.SELECTED DRAWING: Figure 2
Patent JP-2020167873-A (JP)
Title: Power tool motor and power tool
Inventor: MURUI ITARU
IPC: B25F5/00
Filed: 2019-03-29
Abstract: To provide a power tool motor capable of increasing the continuous operation time while outputting high torque.SOLUTION: A power tool motor 1 includes: a rotor 2 having an axis of rotation 21; a stator 3 having a coil 31 for rotating the rotor 2; a first circuit board 41 mounted with a sensor element for detecting the rotation position of the rotor 2; and a second circuit board 42 mounted with a switching element that switches the energization direction to the coil 31 according to the detection result of the sensor element. The first circuit board 41 and the second circuit board 42 are arranged along the direction of axis of rotation 21 and orthogonal to the axis of rotation 21.SELECTED DRAWING: Figure 1
Patent JP-2020164224-A (JP)
Title: Extraction method and extraction device
Inventor: YOSHIKANE TORU
IPC: B65B43/18
Filed: 2019-03-29
Abstract: To provide an extraction method and an extraction device capable of quickly extracting sheet-like members one by one from a plurality of sheet-like members stacked on each other.SOLUTION: An outermost position sheet-like member B1 is bent so that at least a part of the outermost position sheet-shaped member B1 is arranged in a space between a plurality of holding parts 11 and the outermost position sheet-like member B1 is not arranged between each holding part 11 and the other sheet-like member B2 by rotating the plurality of holding parts 11 in a state where at least a part of the outermost position sheet-shaped member B1 is separated from the other sheet-shaped member B2, while holding the outermost position sheet-like member B1 by the plurality of holding parts 11. The outermost position sheet-like member B1 is released from the plurality of holding parts 11 in a state where the outermost position sheet-like member B1 is not arranged between each holding part 11 and the other sheet-like member B2.SELECTED DRAWING: Figure 6
Patent JP-2020170444-A (JP)
Title: Data communication device
Inventor: MATSUMOTO HITOSHI
IPC: G06F1/3234
Filed: 2019-04-05
Abstract: To reduce power consumed by a data communication device as compared with before regardless of whether the communication device is in a sleep state.SOLUTION: A data communication device includes a connector, an operation unit, and a controller. The connector includes a power supply terminal and a data communication terminal. The operation unit receives enable/disable of a communication power saving function. When the communication power saving function is enabled, the controller limits the maximum value of current to be supplied to a device connected via the connector to a first maximum value. When the communication power saving function is disabled, the controller sets the maximum value of current to be supplied to the connected device to a second maximum value. The first maximum value is smaller than the second maximum value.SELECTED DRAWING: Figure 6
Patent JP-2020172947-A (JP)
Title: Joint for flexible pipe
Inventor: IWAKATA MARIO
IPC: F16L33/00
Filed: 2019-04-08
Abstract: To provide a joint for a flexible pipe which enables a flexible pipe to be inserted easily.SOLUTION: A joint 2 for a flexible pipe includes a joint body 10 and a seal member 40. The joint body 10 is formed with a connection hole 12 into which a flexible pipe 1 forming a bellows shape is inserted. The seal member 40 formed by an elastic material forms a ring shape and is disposed in the connection hole 12. The seal member 40 seals a space between an outer peripheral surface of the flexible pipe 1 inserted into the connection hole 12 and an inner peripheral surface of the connection hole 12. The seal member 40 has a recessed groove 43 for forming radial and axial gaps with an inner surface of the connection hole 12 at an outer periphery part at the back side as seen in an insertion direction of the flexible pipe 1.SELECTED DRAWING: Figure 1
Patent JP-2020178166-A (JP)
Title: Projection control device, projection control method, and program
Inventor: SAITO TETSUJI
IPC: H04N5/74
Filed: 2019-04-15
Abstract: To improve visibility of a projected image projected on a to-be-projected object according to a movement of the to-be-projected object.SOLUTION: A projection control device includes reception means for receiving projection object information regarding at least one of a movement speed of the projection object or a distance between the projection object and a projection device from an imaging apparatus for capturing a projection object onto which an image is projected by the projection device and obtaining at least one of the movement speed or the distance, from the projection target information, and control determination means for determining a control value of image processing for the projected image by the projection device according to at least one of the movement speed or the distance.SELECTED DRAWING: Figure 1
Patent JP-2019207869-A (JP)
Title: Fuel cell system
Inventor: MORITA JUNJI
IPC: H01M8/0438
Filed: 2019-04-16
Abstract: To provide a fuel cell system capable of more accurately determining abnormality of a booster than before.SOLUTION: A fuel cell system comprises: a fuel cell; a fuel gas supply path for supplying fuel gas to the fuel cell; a recycling path for returning anode off-gas discharged from the fuel cell to an inlet port of the fuel cell; an anode off-gas discharge path that branches from the recycling path to discharge the anode off-gas to the outside; a first valve provided on the anode off-gas discharge path; a booster for raising a pressure of the anode off-gas circulating in the recycling path; and a controller that performs control so as to actuate the booster at least either when executing purge operation of supplying the fuel gas from the fuel gas supply path in a state of the first valve being opened to discharge the anode off-gas to the outside or within predetermined time after the purge operation and determines abnormality on the basis of a pressure in the recycling path or the anode off-gas discharge path or an operation amount of the booster at the time of the control.SELECTED DRAWING: Figure 1
Patent JP-2020178445-A (JP)
Title: Coil inserting device and coil inserting method
Inventor: ISHITANI AKIRA
IPC: H02K15/06
Filed: 2019-04-18
Abstract: To provide a coil inserting device capable of shortening a length of a coil end compared with the conventional one.SOLUTION: A coil inserting device 1 has a coil inserting portion 10 inserting a coil 103 into a slot 102a from a radial inner side of a stator core 102, and a first moving portion 20 moving the coil inserting portion 10 to an axial direction when the coil 103 is inserted into the slot 102a. The coil inserting portion 10 has a coil pressing portion 11 pressing the coil 103 from the radial inner side of the stator core 102 to be inserted into the slot 102a, and a coil holding portion 11 having a slit 11b holding the coil 103 in an inclined state apart to the radial inner side of the stator core 102 with respect to the slot 102a as the coil proceeds to a front side in a moving direction of the first moving portion 20 from the coil pressing portion 11.SELECTED DRAWING: Figure 5
Patent JP-2020176036-A (JP)
Title: Apparatus for manufacturing porous glass fine particle body and method for manufacturing optic fiber base material
Inventor: SATO NOBUTOSHI
IPC: C03B8/04
Filed: 2019-04-22
Abstract: To improve the responsiveness and accuracy in detecting a pilot burner of a burner.SOLUTION: An apparatus 10 for manufacturing a porous glass fine particle body includes a burner 3 having a blowout hole of a flammable gas, a temperature sensor which can measure a temperature, and a detection target part 6 the temperature of which is measured by the temperature sensor. In a direction along a central axis of the blowout hole of the flammable gas, the detection target part 6 protrudes in a side where the flammable gas blows out from blowout hole.SELECTED DRAWING: Figure 1
Patent JP-2020178541-A (JP)
Title: Method for determining the risk of gastric ulcer
Inventor: UTAGAWA YOSVANI
IPC: C12Q1/68
Filed: 2019-04-23
Abstract: To provide a method for determining the risk of gastric ulcer.SOLUTION: The present invention provides a method for determining the risk of gastric ulcer, on the basis of genotype information of a single nucleotide polymorphism set at least including rs5945326, rs647161, rs10508372, rs210138, rs339331, rs17796783, rs7086803, rs2072590, rs12688220, and rs2268361.SELECTED DRAWING: Figure 1
Patent JP-2020180791-A (JP)
Title: Device for vehicle, program for vehicle and storage medium
Inventor: SHIODA KENTARO
IPC: G06T7/00
Filed: 2019-04-23
Abstract: To reduce an amount of communication in communication between a vehicle and a server.SOLUTION: A track recognition unit 16 recognizes a track on which a vehicle travels based on an image captured by an image sensor 3 that images a periphery of the vehicle. A method selection unit 17 classifies the track recognized by the track recognition unit 16 into at least one of a plurality of road models. An edge point extraction unit 18 extracts edge points required for expressing the road model classified by the method selection unit 17 from edge points representing boundaries of the track recognized by the track recognition unit 16. A parameter generation unit 19 associates road model information representing the road model classified by the method selection unit 17 with the edge points extracted by the edge point extraction unit 18, and generates a track parameter representing the track recognized by the track recognition unit 16. A map generation unit 15 transmits data Dk representing map information including the track parameters generated by the parameter generation unit 19 to the server 2.SELECTED DRAWING: Figure 1
Patent JP-2020178635-A (JP)
Title: Preparation method of neuropsychiatric disorder model animal
Inventor: ONISHI ARATA
IPC: G01N33/50
Filed: 2019-04-25
Abstract: To provide a preparation method of neuropsychiatric disorder model animals.SOLUTION: It is found that, by inducing a blood concentration of an immunoactive indicator in pregnant non-human mammals to a set range, baby animals born from the non-human mammals have characteristics of neuropsychiatric disorder. Therefore, the present invention, a preparation method of the neuropsychiatric disorder model animals comprises the steps of: (a) inducing a blood concentration of IL-6, the immunoactive indicator in pregnant non-human mammals, to within a range of 1500-4000 pg/ml; and (b) causing the pregnant non-human mammals to deliver baby animals, where the delivered baby animals become the neuropsychiatric disorder model animals.SELECTED DRAWING: Figure 1