baber/WOPTO huggingface dataset:
Patent JP-2020115428-A (JP)
Title: Induction heating coil
Inventor: SUZUKI EIJI
IPC: H05B6/44
Filed: 2019-01-17
Abstract: To provide an induction heating coil capable of promoting cooling of an inner coil, efficiently heating an inner peripheral surface inside a shaft hole of an object to be heated, sufficiently improving heating efficiency of the inner peripheral surface inside the shaft hole of the object to be heated, excellently heating upper and lower surfaces and an edge part of the object to be heated, and even induction heating of the whole object to be heated.SOLUTION: An induction heating coil is configured so that an inner coil has a coil conductor and a bottomed cylindrical coil cover covering an outer peripheral side of the coil conductor and has a conductor pipe around which an outer coil is wound a prescribed number of times, both end parts of the coil conductor and the conductor pipe are connected to a high frequency power source respectively, and circulation supply of a cooling medium is possible from cooling medium supply means inside the coil cover and inside the conductor pipe. A part of the outer coil corresponding to both end parts in an axial direction of an object to be heated is wound densely, and a part corresponding to a part between both end parts is wound sparsely.SELECTED DRAWING: Figure 1
Patent JP-2019083046-A (JP)
Title: Display device
Inventor: TAMURA TERU
IPC: G09F9/00
Filed: 2019-01-21
Abstract: To provide a display device including a touch sensor in which an input feeling is obtained and deterioration of image quality is suppressed.SOLUTION: The display device includes a touch sensor unit, a display panel, an elastic member, and a support. The touch sensor unit is provided over the display panel, the support is provided below the display panel, and the elastic member is provided between the display panel and the support. The elastic member is provided in part of the outer periphery of a pixel region included in the display panel or in the entire periphery.SELECTED DRAWING: Figure 1
Patent JP-2020120273-A (JP)
Title: Relay device, relay method, and control program
Inventor: KOJIMA KAZUKI
IPC: H04L9/14
Filed: 2019-01-24
Abstract: To provide a relay device, a relay method, and a control program that can improve communication security.SOLUTION: In a relay device 30, a conversion unit 32 converts a signal received by a reception unit 31 into a "desired signal form" that satisfies a security level required for communication between a server device 20 and the relay device 30. Then, a transmission unit 33 transmits the signal converted by the conversion unit 32 to the server device 20. The "desired signal form" is, for example, a signal form encrypted by a new version of an encryption system.SELECTED DRAWING: Figure 1
Patent JP-2020123041-A (JP)
Title: Memory system and control method
Inventor: SUGANO SHINICHI
IPC: G06F12/02
Filed: 2019-01-29
Abstract: To provide a memory system capable of reducing a load on a host side.SOLUTION: A memory system: receives a read command specifying a block address and an offset from a host and performs a data read operation according to each of the received read commands; determines whether there is an incomplete read command specifying a block address of a first block in which data is already written when receiving a first command for shifting the first block to a state in which it can be reused as a new write destination block from the host; and executes the first command after execution of the incomplete read command has finished when the incomplete read command exists.SELECTED DRAWING: Figure 3
Patent JP-2020123777-A (JP)
Title: Determination device for chirp parameter of optical signal transmitted in optical communication system
Inventor: ISHIMURA SHOTA
IPC: H04B10/2507
Filed: 2019-01-29
Abstract: To provide a determination device capable of determining an appropriate chirp parameter by transmitting a test optical signal using a single chirp parameter.SOLUTION: A determination device comprises: conversion means for performing photoelectric conversion on a test optical signal obtained by modulating continuous light individually by a plurality of first electric signals having frequencies differing from each other using the same chirp parameter to output the plurality of first electric signals; measurement means for measuring a reception level of each of the plurality of first electric signals output by the conversion means; judgement means that on the basis of a difference between frequencies of two first electric signals adjacent to each other on a frequency axis of the plurality of first electric signals and a difference between reception levels of the two first electric signals measured by the measurement means, judges relation between the frequencies and an inclination of the reception levels; and determination means for determining a chirp parameter in modulating continuous light by a second electric signal transmitted in an optical communication system, on the basis of the relation between the frequencies and the inclination of the reception levels judged by the judgement means.SELECTED DRAWING: Figure 2
Patent JP-2020120604-A (JP)
Title: Work vehicle
Inventor: OCHI TOMOFUMI
IPC: A01B59/048
Filed: 2019-01-30
Abstract: To provide a work vehicle in which whole length of a vehicle body including a front link mechanism and an implement can be reduced, for facilitating movement and transport of the work vehicle, and in which a lift up/down stroke of the implement can be increased for increasing the number of kinds of implements which can be used.SOLUTION: A work vehicle 1 comprises: a front frame 5 for supporting an engine 4; a bonnet 6 for covering the engine 4; a front link mechanism 32 for supporting an implement 100 on a front side of a vehicle body so as to be lifted up/down; and an actuator 33 for driving the implement 100 to be lifted up and down through the front link mechanism 32. The front link mechanism 32 includes: a first support shaft 39 extending in a lateral direction of the vehicle body; and right and left oscillation links 38 which oscillate in a vertical direction with the first support shaft 39 as a fulcrum. The oscillation links 38 are installed on the implement 100 from the first support shaft 39, and the first support shaft 39 is provided on a rear side of the vehicle body of a front end of the bonnet 6 on a lower side of the bonnet 6.SELECTED DRAWING: Figure 1
Patent JP-2019164333-A (JP)
Title: Optical element, transfer foil and certification body
Inventor: YAMAMOTO HANAKO
IPC: B32B7/023
Filed: 2019-01-30
Abstract: To provide an optical element, a transfer foil, and a certification body which are able to facilitate determination of authenticity.SOLUTION: The optical element 50 includes: a plurality of reflection surfaces; and a relief layer including a relief surface 13Re with a larger pitch between reflection surfaces adjacent to each other than a pitch of a sub-wavelength grating. The sub-wavelength grating 11G displays a coloured image indicating intrinsic colour to the lattice period of the sub-wavelength grating 11G in a reflection direction including regular reflection direction. The relief surface 13Re displays a reflection image formed of white reflectance in a reflection direction including a direction different from the regular reflection direction. The optical element 50 has a first state in which the coloured image and the reflection image are not displayed, a second state in which the coloured image is mainly displayed, and a third state in which the reflection image is mainly displayed. An observation angle is an angle formed between a plane where the optical element 50 expands and a plane including the sight line of an observer. The optical element 50 has any of the respective states according to the observation angle.SELECTED DRAWING: Figure 18
Patent JP-2020125403-A (JP)
Title: Curable resin composition, dry film, cured product, and electronic component
Inventor: FUKUDA SHINICHIRO
IPC: G03F7/004
Filed: 2019-02-05
Abstract: To provide a curable resin composition that can suppress discoloration and degradation due to heat, and has excellent developability and solder heat resistance.SOLUTION: A curable resin composition contains (A) a carboxyl group-containing fluororesin, (B) a polyglycerol (meth) acrylate, (C) a photopolymerization initiator, and (D) a white colorant.SELECTED DRAWING: None
Patent JP-2020125410-A (JP)
Title: Thermosetting adhesive and adhesive sheet
Inventor: TAKAHASHI YOSHIKI
IPC: C09J11/06
Filed: 2019-02-05
Abstract: To provide a thermosetting adhesive having both of the heat resistance of an epoxy modified polyurethane resin and the toughness of a phenoxy resin.SOLUTION: The present invention provides a thermosetting adhesive comprising a polyurethane, an isocyanate, an epoxy, and a phenoxy resin, wherein the dynamic viscoelastic spectrum of a cured product has a peak showing the softening temperature in a range of 200°C or higher and does not have a peak in a region of 160°C or less.SELECTED DRAWING: Figure 2
Patent JP-2020126458-A (JP)
Title: Article management sheet, and system having article management sheet and information processing device
Inventor: IWASHITA HIROHARU
IPC: B42D11/00
Filed: 2019-02-05
Abstract: To provide an article management sheet that has a high possibility of being detected by an information processing device and has a small space of occupancy.SOLUTION: An article management sheet 20 according to the present invention, which is used in combination with an article to enable an information processing device 40 to manage the article using an identifier read by a reader/writer 30 from IC chips 224, 234, 244, 254, includes a planar main body 21 and a plurality of inlays 222, 232, 242, 252. The plurality of inlays 222, 232, 242, 252 are constituted by antennas 223, 233, 243, 253, and IC chips 224, 234, 244, 254 for storing the identifier and transmitting the stored identifier via the antennas 223, 233, 243, 253, and are disposed at positions where they are not overlapped with each other on the main body 21.SELECTED DRAWING: Figure 3
Patent JP-2020125997-A (JP)
Title: Electric motor controller and electric motor control method
Inventor: MURATA HIROMI
IPC: B62D6/00
Filed: 2019-02-05
Abstract: To confirm which sensor is outputting an abnormal value in the case of an abnormality.SOLUTION: An electric motor controller 100 comprises: a first control unit C1 for controlling the drive of a motor M1 of a first system K1; a second control unit C2 for controlling the drive of a motor M2 of a redundant second system K2; a first and a second sensor for outputting a detection signal to the first and second control units; a third sensor S3 for outputting a detection signal to both of the control units; and an inter-system communication line LN for these two control units to communicate each other. The first control unit determines the presence of first-system sensor abnormality on the basis of the detection signals of the first and third sensors, and the second control unit determines the presence of second-system sensor abnormality on the basis of the detection signals of the second and third sensors. When it is determined by the first control unit that there is first-system sensor abnormality or determined by the second control unit that there is second-system sensor abnormality, the first control unit and/or the second control unit determine which sensor the abnormality exists in, on the basis of information pertaining to the presence of sensor abnormality on the other side.SELECTED DRAWING: Figure 1
Patent JP-2020129886-A (JP)
Title: Power supply structure of brush motor
Inventor: YOSHINO YASUSHI
IPC: H02K13/00
Filed: 2019-02-08
Abstract: To provide a power supply structure of a brush motor in which pigtails that have been conventionally used is omitted to make a power supply structure simple.SOLUTION: While providing a claw portion 6a so as to project on a substrate 1 side of a brush case 6, a claw hole 7 that matches it is formed on the substrate 1, and the claw portion 6a is bent toward a bus bar 5 side on a back surface 1b of the substrate 1 in a state of inserting the substrate 1 in the claw hole 7 to electrically connect the bus bar 5 and the claw portion 6.SELECTED DRAWING: Figure 3
Patent JP-2019069366-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-18
Abstract: To provide a game machine, in which an operation required for a performance does not burden a player even if it has a high quality.SOLUTION: In a game machine, a lottery of a special game is performed on the basis of a game using a game medium; the mode of a performance is determined on the basis of a lottery; the determined performance is executed; and an arbitrary mode can be inputted over a predetermined area by a player. In the game machine, it is made possible in advance whether or not a predetermined performance is done in the case where the determined performance is a predetermined kind.SELECTED DRAWING: Figure 143
Patent JP-2020131936-A (JP)
Title: Control device for hybrid vehicle
Inventor: HANADA KEI
IPC: B60K6/48
Filed: 2019-02-20
Abstract: To provide a control device for a hybrid vehicle, with which the time required to start may be shortened in a case where the start is performed by power generation under vehicle stopped state and supply of driving force of the motor.SOLUTION: A control device for a hybrid vehicle comprises: an engine 2; a motor 4; drive wheels 10; a first clutch 41 for connecting and disconnecting power transmission between the engine 2 and the motor 4; a second clutch 42 of a mesh clutch for connecting and disconnecting power transmission between the motor 4 and the drive wheels 10; a vehicle front information acquisition part 61 for acquiring environmental information in front of a hybrid vehicle 1; and a control part 6 for predicting the start of the hybrid vehicle 1 and decelerating the rotation of the motor 4 by disconnecting the first clutch 41 when it is determined that a power generation stop condition is established based on the front environmental information, during power generation in vehicle stop for charging a battery 5 by driving the motor 4 with power from the engine 2 so as to generate power, where the first clutch 41 is connected and the second clutch 42 is disconnected when the hybrid vehicle 1 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2019141039-A (JP)
Title: Vapor-generating device and plug of vaporizable material
Inventor: GEOFF BANKS
IPC: A24D1/20
Filed: 2019-02-20
Abstract: To provide vaporizable material for use in the vapor-generating device, the material providing a far higher degree of consistency and quality of flavor to a user.SOLUTION: A vaporizable material for use in a vapor-generating device comprises tobacco having a moisture content of about 3 to 5 wt.%, and further comprises a humectant in an amount of at least 20 wt.%. The invention also relates to the use of the vaporizable material in a vapor-generating device, to a sealed package containing the vaporizable material, and to a device containing the sealed package of the vaporizable material.SELECTED DRAWING: Figure 1
Patent JP-2020132006-A (JP)
Title: Railway facility state determination device and railway facility state determination method
Inventor: KITAJIMA TOSHIHISA
IPC: B61L29/30
Filed: 2019-02-21
Abstract: To provide new technique which makes it possible to determine whether or not there is abnormality on movement of a railway equipment such as railway points.SOLUTION: A railway facility state determination device 1 comprises a storage part 300 which stores a plurality of movement datum concerning regulation movement of a railway equipment which becomes stop state again after performing the regulation movement from stop state by motor drive, an assessment reference set part 204 which sets assessment criterion on the basis of the plurality of movement datum stored in the storage part 300 and a determination part 210 which determines whether or not new operation data when the railway equipment performs the regulation movement newly is abnormal on the basis of the assessment criterion.SELECTED DRAWING: Figure 5
Patent JP-2020130730-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-02-21
Abstract: To provide a game machine capable of executing an optimal performance by an image display.SOLUTION: A sub control section can execute a performance using a selection performance, where the selection performance includes a first part in which a plurality of choices are displayed, a second part in which no choice is displayed, and a third part in which choices are identifiably displayed. The sub control section does not display a specific decoration image in the first part but displays the specific decoration image in the third part. A display area of a liquid crystal display includes a first display area where a main performance image is displayed, and a second display area that is located close to a circumferential edge. In a state of preventing the display of a bonus determination notification image, the sub control section displays a credit image, etc. at a first position in the second display area and displays a mode suggestion image at a second position in the second display area. Meanwhile, in a state of allowing the display of the bonus determination notification image, the sub control section executes control to display the bonus determination notification image using the first and second display areas.SELECTED DRAWING: Figure 36
Patent JP-2020136147-A (JP)
Title: Light transmissive conductive film
Inventor: KAJIWARA DAISUKE
IPC: C23C14/20
Filed: 2019-02-22
Abstract: To provide a light transmissive conductive film capable of etching a light transmissive conductive layer within a short period of time.SOLUTION: A light transmissive conductive film 1 includes a transparent substrate 2 and a light transmissive conductive layer 5 arranged at an upper side of the transparent substrate 2. If a carrier density is n×10(/cm) and a Hall mobility is μ(cm/V s) in the light transmissive conductive layer 5, a ratio (n/μ) of n against μ exceeds 5.0.SELECTED DRAWING: Figure 1
Patent JP-2020136250-A (JP)
Title: Separator supply device and manufacturing method of power storage module
Inventor: NISHIHARA HIROYASU
IPC: H01G11/10
Filed: 2019-02-26
Abstract: To restrain stoppage of separator supply.SOLUTION: In a separator supply device 100 for supplying separator 13 of a power storage module 4 laminating multiple bipolar electrodes 14 via the separator 13, the separator 13 slides on a slide surface 105s inclining from the horizontal direction of a slide surface part 105 by gravitational attraction, the separator 13 slid on the slide surface 105s is stopped by a stop part 106, and since gas is ejected from a pore 105h provided in the slide surface 105s by a gas ejection part 107, the separator 13 with poor elasticity flows smoothly on the slide surface 105s. Furthermore, since electrical charges are removed from the charged separator 13 by a static elimination part 109 by charging the gas ejected from the pore 105h by the gas ejection part 107, the separator 13 to be charged easily is difficult to adhere the slide surface 105s. Consequently, stoppage of separator 13 supply is restrained.SELECTED DRAWING: Figure 3
Patent JP-2020138871-A (JP)
Title: Method for producing vanadium dioxide particles
Inventor: OKADA MASAHISA
IPC: C01G31/02
Filed: 2019-02-26
Abstract: To provide a novel method for easily obtaining VO2(M) nanoparticles having a small particle diameter, uniform particle diameter, and high crystallinity.SOLUTION: Vanadium dioxide particles having a monoclinic crystal structure are produced by subjecting a raw material liquid containing vanadium oxyhydroxide and having an electric conductivity at room temperature of 10 mS/cm or less to hydrothermal reaction with microwave irradiation.SELECTED DRAWING: Figure 1
Patent JP-2019151926-A (JP)
Title: Electroless plating activation treatment
Inventor: DOUGLAS P RIEMER
IPC: C23C18/32
Filed: 2019-03-01
Abstract: To provide a method for starting and controlling electroless nickel plating on a copper base material having copper electrically subjected to bath treatment or conveyed into a plating bath in a continuous stainless steel web physically contacting continuous stainless steel.SOLUTION: A bias current enough to start plating on only a base material free from a web is applied in a plating bath, and a feedback loop is obtained in order to determine the start of the plating and reduce the bias current not so as to subject the web to electrolytic plating or electroless plating.SELECTED DRAWING: None
Patent JP-2020144506-A (JP)
Title: Filter device, filter program, filter design program, reference signal generation device and reference signal generation program
Inventor: KUWABARA KEISUKE
IPC: G05B11/36
Filed: 2019-03-05
Abstract: To provide a filter device for enabling a control object to output a desired output signal without changing a controller.SOLUTION: A filter device includes: an input/output signal acquisition unit for acquiring an input signal inputted to a control object, and acquiring an output signal outputted from the control object in accordance with the input of the input signal; a transfer function calculation unit for updating a parameter of a transfer function of a mounted controller controlling the control object by data drive control based on the input signal and the output signal, and calculating a transfer function of a virtual controller; and a reference signal conversion unit for causing the control object to convert an unupdated reference signal to be inputted to a closed loop system including the control object and the mounted controller into an updated reference signal for outputting a target output signal or an approximate target output signal more approximate to the target output signal than to the output signal by using a transfer function of the control object, the transfer function of the mounted controller and the transfer function of the virtual controller.SELECTED DRAWING: Figure 1
Patent JP-2020143830-A (JP)
Title: Heat exchanger and manufacturing method of the same
Inventor: MARUYAMA SEIJI
IPC: F28F9/02
Filed: 2019-03-06
Abstract: To provide a heat exchanger which can easily fix a longitudinal position of a heat transfer pipe to a header during assembly of the heat exchanger, and to provide a manufacturing method of the heat exchanger.SOLUTION: A heat exchanger 100 includes a header 30 and heat transfer pipes 20. The header 30 includes heat transfer pipe insertion ports 32. Each heat transfer pipe 20 is inserted into the header 30 from the heat transfer pipe insertion port 32. The heat transfer pipe 20 includes a bending part 26a. When the heat transfer pipe 20 is inserted into the header 30 from the heat transfer pipe insertion port 32, the heat transfer pipe 20 is engaged with the bending part 26a serving as an outer engagement part which is engaged with the header at the outer side of the header 30.SELECTED DRAWING: Figure 5
Patent JP-2020142625-A (JP)
Title: Vehicle display device
Inventor: KAWAMURA ATSUSHI
IPC: B60R11/02
Filed: 2019-03-06
Abstract: To provide a vehicle display device which enables a driver to easily recognize whether or not a display position of a display image is proper.SOLUTION: A vehicle display device 1 includes: a housing 10 mounted on a vehicle 100 and having an opening 10a; a display device 20 which is provided within the housing 10 and projects a display image S to a reflection part 103 disposed in front of a driver seat DS through the opening 10a; and a control part 30 which displays a range display RD which indicates a maximum range RM of display of the display image S in the display device 20 when information indicating change of a viewpoint position of a driver D in the vehicle 100 is detected.SELECTED DRAWING: Figure 2