baber/WOPTO huggingface dataset:
Patent JP-2019050107-A (JP)
Title: Battery, manufacturing method for battery, and electronic apparatus
Inventor: KARASAWA JUNICHI
IPC: H01M4/62
Filed: 2017-09-08
Abstract: To provide a battery having excellent lithium ion conductivity, and a manufacturing method for the battery capable of manufacturing the battery and an electronic apparatus excellent in reliability.SOLUTION: A battery of the present invention comprises: a current collector; an active material composite body including granular active materials being brought into contact with the current collector and having single crystal structures and a resin part formed in a gap between adjacent active materials; and an electrolyte layer being brought into contact with the resin part and brought into contact with the active materials. The active materials preferably contain LiCoO.SELECTED DRAWING: Figure 1
Patent JP-2019054317-A (JP)
Title: Display device, television receiver, display method, control program, and recording medium
Inventor: AOKI MIDORI
IPC: H04N21/482
Filed: 2017-09-12
Abstract: To provide a display device which presents recommended contents corresponding to the number of persons having viewed the contents.SOLUTION: A display device (4) according to one embodiment of this invention is a display device (4) to recommend contents in response to a user's viewing history and comprises a number of persons determination unit (11) which determines the number of viewers and a recommended content determination unit (12) which determines contents to recommend, in response to the number of viewers determined by the number of persons determination unit (11).SELECTED DRAWING: Figure 1
Patent JP-2019053851-A (JP)
Title: Conductor connecting structure of plate-like wiring member
Inventor: OZAKI MASAHITO
IPC: H01R13/04
Filed: 2017-09-13
Abstract: To provide a conductor connecting structure capable of reducing the number of components without need to prepare a connector.SOLUTION: A conductor connecting structure of a plate-like wiring member includes: a plate-like wiring member 15 having a conductor exposed part whose strip-shaped flat conductor 35 is exposed in one portion of insulating coating 37 covering the outer peripheral surface of the flat conductor 35; a terminal member 17 which has a board connection part 45 and is coupled to the conductor exposed part to be electrically connected to the flat conductor 35; and a circuit board 19 in which a terminal connection part 51 provided in a circuit conductor 21 is electrically connected to the board connection part 45.SELECTED DRAWING: Figure 7
Patent JP-2019052663-A (JP)
Title: Vibration control device and manufacturing method thereof
Inventor: HARADA YOICHI
IPC: B60K5/12
Filed: 2017-09-13
Abstract: To provide a vibration control device capable of suppressing deformation of an elastic body in a case where large vibration is inputted, without using a stopper member of a separate body, and a manufacturing method thereof.SOLUTION: A vibration control device comprises: an outer cylinder 11 which is linear from one side end to the other side end in a view of a cross section in parallel with an axial direction; an inner cylinder 12 which is disposed at an inner peripheral side of the outer cylinder 11; and a rubber member 13 including a cylindrical outer rubber part 13a which is adhered at the inner peripheral side of the outer cylinder 11, an inner rubber part 13b which covers the inner cylinder 12 from an inner peripheral side and an outer peripheral side, and at least two leg parts 13c which couple the outer cylinder 11 and the inner cylinder 12, and being configured to couple the inner cylinder 12 and the outer cylinder. Therefore, the rubber member 13 extends from the one end side to the other end side and a stopper rubber which is formed separate from the rubber member 13 and disposed between the outer rubber part 13a and the inner rubber part 13b is omitted.SELECTED DRAWING: Figure 1
Patent JP-2019057758-A (JP)
Title: Reception circuit and wireless communication device
Inventor: TA TUAN THANH
IPC: H04B1/18
Filed: 2017-09-19
Abstract: To achieve efficient reception of a reception frequency signal and a function of removing an image frequency component while suppressing a circuit area.SOLUTION: A reception circuit comprises: a transformer that includes a primary side first inductor and a secondary side second inductor; and a first capacitor connected in parallel to the second inductor. A reception signal is inputted to one end of the first inductor.SELECTED DRAWING: Figure 3
Patent JP-2019057542-A (JP)
Title: Semiconductor optical integrated element
Inventor: SHINDO TAKAHIKO
IPC: G02F1/025
Filed: 2017-09-19
Abstract: To provide a semiconductor optical integrated element capable of obtaining good laser light, in such a configuration that a DFB laser, an EA modulator and an SOA are integrated monolithically.SOLUTION: A semiconductor optical integrated element 100 includes: a DFB laser 11; an EA modulator 12 connected with the DFB laser 11; and an SOA 13 monolithically integrated on the same substrate as the DFB laser 11 and the EA modulator 12, and connected with an emission end of the EA modulator 12. An optical waveguide of the SOA 13 is arranged so that light propagates in a first direction inclined to an optical axis direction of outgoing light of the DFB laser 11 in a plan view. The SOA 13 has a groove part 138 formed so as to be separated from the optical waveguide of the SOA 13, and formed to divert light propagated from the EA modulator 12 in the optical axis direction to a second direction opposite to the first direction in the plan view to the optical axial direction.SELECTED DRAWING: Figure 3
Patent JP-2018093476-A (JP)
Title: High gain, constant beamwidth, and broadband horn antenna
Inventor: DOUGLAS P MORGAN
IPC: H01Q13/08
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a constant beamwidth, broad-band, and high-gain antenna.SOLUTION: A horn antenna comprises an electrically conductive shell having an inner surface, a cavity formed in the shell, an aperture defined at one end of the cavity, a throat section coupled to the electrically conductive shell in communication with another end of the cavity opposite the aperture, and a spatially and frequency dependent radio frequency (RF) attenuator disposed within the cavity, such that an attenuation of RF energy propagating through the cavity between the throat section and the aperture more rapidly increases in an outward direction towards the inner surface of the electrically conductive shell as the frequency of the RF energy increases.SELECTED DRAWING: Figure 1
Patent JP-2019058208-A (JP)
Title: Radiation imaging system and control method of radiation imaging system
Inventor: SAEGUSA AKIO
IPC: A61B6/00
Filed: 2017-09-22
Abstract: To provide a technology advantageous for improving AEC controllability in a radiation imaging system.SOLUTION: A radiation imaging system includes: an imaging unit that includes a detection part for detecting a plurality of pixels for generating a radiation image and a radioactive ray incident for executing exposure control, an irradiation control unit for controlling irradiation of a radioactive ray by a radiation source; an acquisition unit for acquiring a delay time of the communication between the imaging unit and the irradiation control unit; and a determination unit. The determination unit determines whether or not imaging by exposure control using a signal output from the detection part is to be allowed based on a radioactive ray irradiation condition set by an operator and the delay time acquired by the acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2019062135-A (JP)
Title: Coil device for power transmission, non-contact power transmission system and manufacturing method of coil device for power transmission
Inventor: NAITO MASANORI
IPC: H01F38/14
Filed: 2017-09-28
Abstract: To provide a coil device for power transmission and a non-contact power transmission system capable of obtaining high power transmission efficiency similarly to a case provided with a thick core, without thickening a magnetic substance.SOLUTION: A coil device for power transmission includes a coil, a sheet of magnetic substance covering one winding axis direction of the coil, and a core of magnetic substance placed on the inside of the coil. The core has a shaft elongating in the winding axis direction, and one or more than one flanges provided at least in the way of the winding axis direction of the shaft. A non-contact power transmission system has the coil device for power transmission as a power transmission coil and a power reception coil, and when a power transmission device and a power reception device are made to face each other, the cores of the power transmission coil and the power reception coil come into contact, or are brought into contact via a magnetic substance provided in the member interposed between the power transmission coil and the power reception coil.SELECTED DRAWING: Figure 1
Patent JP-2019062705-A (JP)
Title: Drive force control device for vehicle
Inventor: MORIYA FUMIYUKI
IPC: B60L15/20
Filed: 2017-09-28
Abstract: To maintain traveling stability while hindering a sudden decrease of the total drive force of a vehicle when limiting output of one drive force.SOLUTION: A drive force control device 100 is mounted in a vehicle 1 having a front wheel motor 11 and a rear wheel motor 12, controls their operations, and comprises an EVCU 20. The EVCU 20 sets a permissible range DR for a distribution ratio R for distributing total drive force to the front wheel motor 11 and the rear wheel motor 12. In a case where output of the rear wheel motor 12 is limited when the front wheel motor 11 and the rear wheel motor 12 are driven with respective drive forces within respective permissible ranges DR at the distribution ratio R, the EVCU decreases output of the rear wheel motor 12 and, at the same time, increases output of the front wheel motor 11, thereby maintaining the total drive force. In a case where the distribution ratio R deviates from the permissible range DR as the output of the front wheel motor 11 increases, the EVCU maintains the lower limit of the permissible range DR of the rear wheel motor 12 and, at the same time, decreases the total drive force.SELECTED DRAWING: Figure 2
Patent JP-2018061423-A (JP)
Title: Motor, and electric power steering device
Inventor: OGAWA KOSUKE
IPC: H02K3/52
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor having a structure in which a bus bar can be fixed to a bus bar holder with good positioning accuracy.SOLUTION: A busbar unit includes: a busbar electrically connected to a stator; and a busbar holder that holds the busbar. The busbar includes a first through-hole penetrating the busbar in a vertical direction. The busbar holder includes: a busbar holder body 66 supporting the busbar from a lower side; and a first projection part 67 projecting to an upper side from an upper surface of the busbar holder body. The first projection part includes: a first columnar part 67a that extends from an upper surface of the busbar holder body to an upper side along a first columnar part axis extending in a vertical direction, and passes though the first through-hole; a first weld part that is arranged at an upper end of the first columnar part, and is brought into contact with the upper surface of the busbar; and a plurality of ribs 67c that project from an outer peripheral surface of the first columnar part, and are arranged spaced apart from one another along the periphery of the first columnar part axis. The plurality of ribs are brought into contact with the inner peripheral surface of the first through-hole.SELECTED DRAWING: Figure 4
Patent JP-2019065989-A (JP)
Title: Hydraulic operation device and puncher
Inventor: HIROSAWA KIYOSHI
IPC: B30B1/32
Filed: 2017-10-03
Abstract: To provide a hydraulic operation device capable of surely returning a piston to an initial position and capable of attaining downsizing.SOLUTION: A hydraulic operation device comprises: a first cylinder chamber formed on one side of a piston in a cylinder; a second cylinder chamber formed on the other side of the piston in the cylinder; a first oil supply passage opened to the first cylinder chamber; a second oil supply passage opened to the second cylinder chamber; an oil discharge chamber formed in the piston, and capable of communicating with the first cylinder chamber and the second cylinder chamber; a selector valve configured to switch a communication state of the first cylinder chamber and/or the second cylinder chamber with the oil discharge chamber; and a return spring configured to energize the piston to the first cylinder chamber side.SELECTED DRAWING: Figure 1
Patent JP-2017221853-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F5/04
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To suppress such an inconvenience in which a combination of specific patterns which should be stopped and displayed in a second game state, is stopped and displayed in a first game state.SOLUTION: In a game in which, a specific winning area is won, when a stop operation is performed in a first stop operation mode, a combination of specific patterns (pattern combination of a BAR replay or a follow replay) is stopped and displayed on an effective line, and when a stop operation is performed in a second stop operation mode different from the first stop operation mode, a combination other than the combination of specific patterns is stopped and displayed on the effective line. In a game in which, the specific winning area is won in a second game state (special AT state), a first stop operation mode is instructed before the stop operation is performed, and in a game in which the specific winning area is won in a first game state (during AT state), a second stop operation mode is instructed before the stop operation is performed.SELECTED DRAWING: Figure 22
Patent JP-2019048965-A (JP)
Title: Methacrylic resin composition, molding
Inventor: MURAKAMI FUMIKI
IPC: C08L33/04
Filed: 2017-10-05
Abstract: To provide a methacrylic resin composition having sufficient optical characteristics for actual use, with excellent heat resistance, heat stability, moldability and production stability, and also to provide a film including the same and a manufacturing method of these.SOLUTION: A methacrylic resin composition includes a methacrylic resin containing a methacrylic ester monomer unit (A) of 50 mass% or more, and satisfies conditions (1)-(4) below: (1) Weight-average molecular weight measured by gel permeation chromatography (GPC) is 65,000-300,000; (2) Transmissivity T(390) at 390 nm is 25% or less; (3) Transmissivity T(380) at 380 nm is 10% or less; and (4) Transmissivity T(390) at 390 nm and transmissivity T(380) at 380 nm satisfy an equation 1.01≤T(390)/T(380)≤8.SELECTED DRAWING: Figure 1
Patent JP-2018067708-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OKUNO NAOKI
IPC: H01L27/1156
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a transistor that has a normally-off electric characteristics.SOLUTION: A semiconductor device comprises: a first insulator on a substrate; a first oxide on the first insulator; a second oxide in contact with at least a part of an upper surface of a first oxide; a first conductor and a second conductor in contact with at least a part of an upper surface of the second oxide; a third oxide which is arranged on the first conductor and the second conductor, and is brought into contact with at least a part of the upper surface of the second oxide; a second insulator on the third oxide; a third conductor which is arranged on the second insulator, and at least a part of which overlaps with a region between the first conductor and the second conductor; and a third insulator which is arranged on the third conductor, and at least a part of which is brought into contact with an upper surface of the first insulator. A film thickness of a region of the first insulator that is brought into contact with the third insulator, is less than that of a region of the first insulator which is brought into contact with the first oxide.SELECTED DRAWING: Figure 1
Patent JP-2019070433-A (JP)
Title: Traveling control device for vehicle
Inventor: HOSHAKU SHOTA
IPC: F15B11/02
Filed: 2017-10-11
Abstract: To provide a traveling control device for a vehicle capable of suppressing fuel consumption while preventing a driver from feeling a change of a traveling speed when traveling at a relatively low speed in a state where a traveling load is relatively small.SOLUTION: A traveling control device 10 for a vehicle comprises a pressure sensor 24 which detects a pump pressure Pp. In a case where the pump pressure Pp that is detected by the pressure sensor 24 is equal to or higher than a predetermined first threshold during traveling in a state where a high-speed traveling mode is selected by a traveling mode selection switch 21, a controller 27 makes capacitance of hydraulic motors 14L and 14R relatively large. In a case where the pump pressure Pp that is detected by the pressure 24 is equal to or lower than a predetermined second threshold during traveling in a state where a low-speed traveling mode is selected by the traveling mode selection switch 21, the capacitance of the hydraulic motors 14L and 14R is made relatively small and in accordance with increment of a rotation speed with the capacitance reduction of the hydraulic motors 14L and 14R, at least an engine rotation speed is reduced, such that a traveling speed is substantially fixed before and after the capacitance change of the hydraulic motors 14L and 14R.SELECTED DRAWING: Figure 1
Patent JP-2019075933-A (JP)
Title: Battery unit and control method of battery unit
Inventor: KAMIMURA SHUICHI
IPC: H02J7/00
Filed: 2017-10-18
Abstract: To reduce a cost required for a setup work of a battery unit.SOLUTION: A battery unit according to an embodiment has a precharge control portion 4 capable of switching resistance of a path through which discharge current from a battery pack BT and charge current to the battery pack BT flow and an electrical connection state, a charge/discharge control portion 5 capable of switching the electrical connection state of the path, capable of switching the electrical connection state of the path, and a control portion CTR obtaining current detected by a current sensor CSS, voltage of a plurality of battery cells detected by a detection circuit, and external voltage, and controlling an operation of the precharge control portion 4 and the charge/discharge control portion 5. The control portion CTR, at the time of activation, enables charge and discharge of the battery pack BT by increasing the resistance of the path, when the voltage of a plurality of battery cells is smaller than the external voltage, intercepts the charge current to the battery pack BT, and when the resistance of the path is decreased by the precharge control portion 4 and the reduction of the external voltage is determined, enables the charge of the battery pack BT.SELECTED DRAWING: Figure 3
Patent JP-2019079855-A (JP)
Title: Coil unit and method of manufacturing the same, and photographing optical device
Inventor: WATANABE TOSHIYUKI
IPC: H01F5/02
Filed: 2017-10-20
Abstract: To facilitate attachment of a coil, and to prevent the coil after attachment from being fallen off.SOLUTION: A coil unit comprises: a coil holding member that holds a coil; and the coil held by the coil holding member and configured by winding a lead wire. When a direction orthogonal to a winding direction of the lead wire is defined as a thickness direction of the coil, the coil holding member has: an abutting surface abutting on one end surface in the thickness direction of the coil; a convex part protruded from the abutting surface and around which the lead wire is wound; and a coil pressing part extending from a front end surface of the convex part and pressing the other end surface in the thickness direction of the coil.SELECTED DRAWING: Figure 5
Patent JP-2019080150-A (JP)
Title: Wireless lan system, wireless lan reconnection method, and wireless lan reconnection program
Inventor: OHASHI MASAYUKI
IPC: H04W76/10
Filed: 2017-10-24
Abstract: To provide a wireless LAN system capable of automatically reflecting setting change of a parameter related to connection on a wireless LAN handset side terminal when the setting change is made in a wireless LAN access point.SOLUTION: A wireless LAN access point 1 updates and holds the value of a setting change ID again by an ID control unit 11 each time setting of a parameter related to connection is changed, and a disconnection notification frame transmitted after execution of a WPS operation with a wireless LAN handset side terminal 2 is transmitted so as to carry information on the setting change ID and is held as a handset side setting change ID to be put on a probe request frame transmitted for searching by the wireless LAN handset side terminal 2, when the value of the handset side setting change ID on the probe request frame received from the wireless LAN handset side terminal 2 is different from the value of the setting change ID held by the ID control unit 11, the WPS operation is automatically performed with the wireless LAN handset side terminal 2.SELECTED DRAWING: Figure 1
Patent JP-2019077327-A (JP)
Title: Display device for vehicle and display system for vehicle
Inventor: WADA YUKI
IPC: B60R1/12
Filed: 2017-10-24
Abstract: To make it possible to easily adjust an installation angle.SOLUTION: This display device for vehicle comprises: a display 20; a first concave mirror 40 and a second concave mirror 50 which reflect an image onto the display 20; a half mirror 30 which transmits the image reflected by the first concave mirror 40 and the second concave mirror 50, and reflects light inputted from a side opposite to the second concave mirror 50; a housing 60 in which the display 20, the first concave mirror 40 and the second concave mirror 50, and the half mirror 30 are placed; a first adjustment mechanism 70 which adjusts a vertical direction installation angle and a longitudinal direction installation angle of the housing 60 with respect to a vehicle in the state that a relative positional relationship among the display 20, the first concave mirror 40 and the second concave mirror 50, the half mirror 30 and the housing 60 is held; and a second adjustment mechanism 80 which adjusts a longitudinal direction installation angle of the half mirror 30 with respect to the housing 60 in an angle range smaller than the longitudinal direction installation angle of the housing 60 adjusted by the first adjustment mechanism 70.SELECTED DRAWING: Figure 4
Patent JP-2019079361-A (JP)
Title: Work support device, communication terminal and work support method
Inventor: TAKENOBU YUKIO
IPC: G06Q50/08
Filed: 2017-10-26
Abstract: To achieve the efficiency of user's work in building work and implementation of safe work.SOLUTION: A work support device (100) includes: a moving image retrieval unit (22) for retrieving a skill moving image (34) which assists building work and safety data (35) associated with the moving image data and indicating notes for safe implementation of the building work according to a retrieval condition input through a communication terminal (200); and a communication unit (10) for transmitting the moving image data and the safety data to the communication terminal.SELECTED DRAWING: Figure 1
Patent JP-2018030648-A (JP)
Title: Components for aerosol dispenser and aerosol dispenser made therewith
Inventor: JOHN ANDREW MCDANIEL
IPC: B65D1/46
Filed: 2017-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container usable as a pressurizable container, such as an aerosol dispenser.SOLUTION: A preform/container 22/dispenser has a neck 24 at the top. The neck 24 has an upper portion 24U and a lower portion 24L. The lower portion 24L transitions into a shoulder 25, and the shoulder 25 flares outwardly. The shoulder 25, in turn, transitions into a sidewall 29. The neck 24 lower portion 24L/shoulder 25 and/or sidewall 29 upper part are crystallized. The invention also comprises a preform for making such a pressurizable container 22 and an aerosol dispenser made therewith.SELECTED DRAWING: Figure 3B