baber/WOPTO huggingface dataset:
Patent JP-2019071167-A (JP)
Title: Lithium ion secondary battery
Inventor: TAKEBAYASHI YOSHITOMO
IPC: H01M4/13
Filed: 2017-10-05
Abstract: To provide a lithium ion secondary battery capable of inhibiting lithium metal deposited on a negative electrode active material layer from growing in a thickness direction of a negative electrode sheet.SOLUTION: Provided is a lithium ion secondary battery that comprises an electrode body having such a structure that a positive electrode sheet and a negative electrode sheet are laminated while interposing a separator therebetween. The negative electrode sheet comprises: a sheet-like negative electrode current collector; and a negative electrode active material layer formed on at least one surface of the negative electrode current collector. In each of the negative electrode active material layers existing between one negative electrode current collector and one separator adjacent to each other in the lamination direction of the lamination structure electrode body, the negative electrode active material layer has a multilayer structure at least comprising two layers of a bottom layer brought into contact with the one negative electrode current collector and a surface layer opposed to the one separator. A rate of porosity of the surface layer is 1.25 times or more as large as that of the bottom layer, and a thickness of the surface layer is equal to or less than 30% of the whole thickness of the negative electrode active material layer including the surface layer.SELECTED DRAWING: Figure 4
Patent JP-2019070628-A (JP)
Title: Nondestructive inspection system
Inventor: AKIIKE TAKANORI
IPC: G01N29/06
Filed: 2017-10-11
Abstract: To provide a nondestructive inspection system with which it is possible to prevent imaging of a direct wave.SOLUTION: In order to image a measurement object on the basis of a measured waveform obtained by each combination of transmit/receive elements, a notebook PC 20 executes the process of obtaining a transmit-receive distance that corresponds to each combination, and the process of repeating the process of averaging out the measured waves obtained by a combination of the same transmit-receive distance and obtained by measurement of a test piece 210 and previously calculating an average waveform that includes a direct wave and obtaining an average waveform that corresponds to each transmit-receive distance. Furthermore, the notebook PC 20 repeats the process of calculating a difference between each measured waveform of the measurement object obtained by a combination of the same transmit-receive distance and the average waveform that corresponds to this transmit-receive distance and executes the process of reducing the direct wave of the measured waveform obtained by a combination of each transmit-receive distance and the process of imaging the measurement object on the basis of each measured waveform obtained by this process.SELECTED DRAWING: Figure 1
Patent JP-2019072173-A (JP)
Title: Protection tool for washing hair
Inventor: ARAI YOSHINOBU
IPC: A45D19/02
Filed: 2017-10-16
Abstract: To provide a protection tool for washing hair, the whole body of which does not have to be exchanged by buying new one, even when a brim of the tool for preventing a liquid such as water or detergent from splashing on user's eyes, mouth, nose or the like in washing hair, is long-term deteriorated the brim does not achieve the function.SOLUTION: The protection tool for washing hair comprises: a hollow body part (1) which is curved along a forehead of a user who wears the protection tool, and at least a portion of the hollow body part contacting a forehead of a user is formed of a synthetic resin; a flange part (2) which has a base part (21) curved along an outer peripheral side surface (1a) of the body part (1) and a protrusion part (22) extended and inclined from the base part (21); and a support part (3) curved along the outer peripheral side surface (1a) of the body part (1), in which a first engagement part (11) provided on the body part (1) and a second engagement part (31) provided on the support part (3) are engaged for holding the base part (21) of the flange part (2).SELECTED DRAWING: Figure 1
Patent JP-2019074638-A (JP)
Title: Image forming apparatus
Inventor: TANAKA YUTAKA
IPC: G03G21/14
Filed: 2017-10-16
Abstract: To provide an image forming apparatus that can achieve extension of the life of a cleaner brush.SOLUTION: An image forming apparatus comprises: an image carrier that carries toner images; a cleaning unit that recovers a toner on the image carrier; and a control unit that controls the cleaning unit. The cleaning unit includes first and second cleaner brushes provided on the upstream side and downstream side, respectively, with respect to the image carrier. The control unit applies bias voltages having polarities opposite to each other respectively to the first and second cleaner brushes, and when a predetermined condition is satisfied, switches the polarities of the bias voltages applied respectively to the first and second cleaner brushes.SELECTED DRAWING: Figure 5
Patent JP-2019074056-A (JP)
Title: Vehicular controller and control method
Inventor: UJI HIDETOSHI
IPC: F02D29/00
Filed: 2017-10-18
Abstract: To effectively engage a lock-up clutch upon letting out a clutch.SOLUTION: A controller 100 of a vehicle 1 is configured to transmit rotational power of a drive source 2 to a transmission 80 from a fluid joint 10 including a lock-up clutch 25 via a clutch device 70. The controller is configured to, when shift control is executed in a state where a lock-up output rotational frequency is larger than a lock-up input rotational frequency and the lock-up clutch 25 is in a cut-off state, execute rotational frequency control of controlling the drive source 2 so that a rotational frequency input from the drive source 2 to the lock-up clutch 25 is kept so as to be equal to or larger than a rotational frequency in start of shift control.SELECTED DRAWING: Figure 2
Patent JP-2019078569-A (JP)
Title: Position recognition method, position recognition device, moving body for reference point installation, moving body for work, and position recognition system
Inventor: TSURUTA TAKEHIRO
IPC: G01C15/06
Filed: 2017-10-20
Abstract: To provide a position recognition method capable of accurately recognizing a position of a moving body for work at a construction site, and also to provide a position recognition device, the moving body for reference point installation, the moving body for work, and a position recognition system.SOLUTION: An identification marker is installed at a reference point on the floor surface at a construction site. Then, a moving body 12 for reference point installation is made to move to the position of the installed identification marker. Then, the position of a moving body 38 for work is recognized, which is for performing working at the construction site in response to the moved moving body 12 for the reference point installation.SELECTED DRAWING: Figure 1
Patent JP-2019079273-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ENDO MASAHITO
IPC: G06Q50/10
Filed: 2017-10-24
Abstract: To provide a key information management device and the like capable of improving the security of a vehicle when key information is distributed to a portable terminal of a third person other than a user of the vehicle.SOLUTION: A key information management device in a disclosed embodiment has a key information distribution part that is configured to distribute key information for unlocking or starting up a vehicle to a portable terminal by transmitting a predetermined transmission signal toward the vehicle from the portable terminal. The key information distribution part is configured to differentiate the authority for unlocking or starting up the vehicle of the key information which is given to the portable terminal as a distribution target.SELECTED DRAWING: Figure 1
Patent JP-2019080434-A (JP)
Title: Power supply system
Inventor: HORI YUKI
IPC: H01M10/48
Filed: 2017-10-25
Abstract: To provide a power supply system capable of suppressing deterioration that progresses in only a specific battery cell.SOLUTION: A power supply system is provided with: a battery pack 20 in which a plurality of battery cells 2 are connected in series; and a control part 6 which controls charge and discharge of the battery pack 20. The control part 6 measures voltages of the individual battery cells 2 after charging the battery pack 20, and determines whether or not a charging rate of each battery cell 2 becomes a high charge state higher than a predetermined value by using a measured value of the voltage. Then, high charge frequencies N which are frequencies of becoming the high charge state of the individual battery cells 2 are calculated. After that, at least a battery cell 2 with the largest high charge frequencies N is discharged, and its voltage is made lower than any of undischarged battery cells 2. Thus, variation of the high charge frequencies N of the plurality battery cells 2 is made smaller.SELECTED DRAWING: Figure 1
Patent JP-2019076545-A (JP)
Title: Vacuum cleaner
Inventor: IKENAGA KIICHI
IPC: A47L9/28
Filed: 2017-10-26
Abstract: To provide a vacuum cleaner capable of suppressing deterioration or a failure in heat generation components including an electric blower and other mounting components when clogging occurs in a dust catching filter arranged in the vacuum cleaner without limiting a usable time of a user concerning a vacuum cleaner.SOLUTION: A vacuum cleaner includes: an electric blower 601; control means 602 for controlling the electric blower 601; a dust catching filter 603 arranged on a suction side of the electric blower 601; and clogging determination means 604 for determining a clogging state of the dust catching filter 603. In the vacuum cleaner, a current to flow into the electric blower 601 is suppressed in response to a determination result of the clogging determination means 604.SELECTED DRAWING: Figure 6
Patent JP-2018029391-A (JP)
Title: Program recording apparatus
Inventor: MIYAZAKI MEGUMI
IPC: H04N21/418
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a program recording apparatus and identification information display method for reception contract, capable of making a user facilitate recognition of identification information required for a reception contract of an IC card used for an all-program recording function.SOLUTION: A program recording apparatus 1 includes a card interface part 14 for fitting a plurality of IC cards storing information required to sign a contract for program reception; a control unit 11 for displaying the information stored in the fitted IC card.SELECTED DRAWING: Figure 2
Patent JP-2019081974-A (JP)
Title: Inner wear
Inventor: MASAO NAMI
IPC: A41D13/12
Filed: 2017-10-30
Abstract: To provide an inner wear capable of guiding a pelvis into a correct inclination.SOLUTION: An inner wear is worn by a wearer, and comprises a base fabric, an iliopsoas girth fabric, and a hamstring girth fabric. The base fabric covers at least the lower abdomen and thigh of the wearer. The iliopsoas girth fabric is connected to the base fabric, forms alone or together with other fabrics, a portion higher in elasticity than the base fabric, and covers the iliopsoas or the vicinity of the thigh' root so that a force for assisting the expansion and contraction in the muscular fiber direction acts on the wearer's iliopsoas. The hamstring girth fabric is connected to the base fabric, forms, alone or together with other fabrics, a portion higher in elasticity than the base fabric, and covers the hamstring or the back of the thigh so that a force for assisting the expansion and contraction in the muscular fiber direction acts on the wearer's hamstring.SELECTED DRAWING: Figure 2C
Patent JP-2019083656-A (JP)
Title: Cooling device of rotary electric machine and cooling method thereof
Inventor: ENDO RINTARO
IPC: H02K9/19
Filed: 2017-10-31
Abstract: To provide a cooling device of a rotary electric machine and a cooling method thereof, which appropriately cools a motor magnet.SOLUTION: A cooling device of a rotary electric machine consists of: a rotary electric machine comprising a stator having a winding, a rotor having a magnet, a first passage which cools the winding with a cooling medium, a second passage which cools the magnet with the cooling medium; a cooling medium supply section which supplies the first and second passages with the cooling medium; and a control section which controls the cooling medium supply section so that the higher the temperature of the magnet, the larger the amount of the cooling medium supplied to the second passage according to the temperature of the winding and the magnet, when the rated output of the rotary electric machine is equal to or higher than a predetermined time, or when the temperature of the magnet is equal to or higher than a predetermined temperature.SELECTED DRAWING: Figure 1
Patent JP-2018029614-A (JP)
Title: Aav virion with decreased immunoreactivity and use thereof
Inventor: ARBETMAN ALEJANDRA ELENA
IPC: C07K14/015
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an AAV variant with decreased immunoreactivity.SOLUTION: There are disclosed a method for preparing recombinant AAV virion with decreased immunoreactivity and a method for using the same. The recombinant AAV virion includes mutated capsid proteins or is derived from non-primate mammalian AAV serotypes and isolates that display decreased immunoreactivity against AAV-2. There are provided, in one embodiment, a method for effective delivery of a heterologous nucleic acid molecule (HNA) to cells or tissues of a vertebrate subject (for example, a mammalian) using the recombinant AAV virion, and an AAV vector used in the method.SELECTED DRAWING: Figure 1
Patent JP-2019085010-A (JP)
Title: Pneumatic tire
Inventor: YASUNAGA TOMOKAZU
IPC: B60C11/16
Filed: 2017-11-08
Abstract: To provide a pneumatic tire that has improved ice performance while ensuring the dropout prevention of a stud.SOLUTION: In the pneumatic tire, a tread part is provided with a pin hole 11 to which a stud pin 12 is attached. Around the pin hole 11, formed is a dent 13 that gets gradually deeper toward outside radially and has a depth 10% or less of the pin hole 11 depth.SELECTED DRAWING: Figure 2
Patent JP-2019087119-A (JP)
Title: Advertisement linkage destination setting system
Inventor: KADOYA NAOYA
IPC: G09F19/00
Filed: 2017-11-09
Abstract: To set destination which reflects crew's desire regarding advertisement while moving a vehicle by automatic driving.SOLUTION: An advertisement linkage destination setting system 1 includes: an advertisement distribution part 11 which distributes advertisement to a crew of a vehicle automatically driven toward the preset destination; a selection acceptance part 31 which accepts the crew's selection as to whether or not to set the advertisement linkage destination associated with the advertisement to the new destination of the vehicle; and a destination setting part 32 for setting the advertisement linkage destination to the new destination of the vehicle when a selection acceptance part 31 accepts the crew's selection for setting the advertisement linkage destination to the new destination of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019087163-A (JP)
Title: Rendering apparatus, rendering method, and program
Inventor: NAGAOKA KOJI
IPC: G06T11/40
Filed: 2017-11-09
Abstract: To increase rendering processing speed even when a complicated command is included in print data.SOLUTION: A rendering apparatus for rendering an object included in print data includes: management means which manages edges of the object intersecting with a scanning line in the print data, on the basis of edge information indicating the edges; dividing means of dividing the managed edges into multiple groups; coordinate update means of updating coordinates of the managed edges by group, as the scanning line moves; and sorting means of sorting the managed edges by group.SELECTED DRAWING: Figure 2
Patent JP-2018127192-A (JP)
Title: Video output device, vehicle comprising the same, and video output method
Inventor: TAKEMORI HITOSHI
IPC: B61D37/00
Filed: 2017-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a video content which is attractive for a passenger by using a window part of a passenger cabin of a vehicle such as a bus or train.SOLUTION: A video output device 1 comprises: a transmission type display 10A which is provided on a window part facing a passenger cabin of a vehicle; an optical shutter 10B which is overlapped to a vehicle outside of the transmission type display 10A; and a controller 11 for outputting a video content to the transmission type display 10A, and actuating the optical shutter 10B so that the video content of the transmission type display 10A is not visually recognized from the vehicle outside. By outputting the video content to the transmission type display 10A which is provided on each of all window parts facing the passenger cabin of the vehicle, passengers in the passenger cabin are surrounded by the video content, for allowing the passengers to experience a virtual reality. At the time, by actuating the optical shutter 10B overlapped to the vehicle outside of the transmission type display 10A, the video content on the transmission type display 10A is not visually recognized from the vehicle outside.SELECTED DRAWING: Figure 1
Patent JP-2019089385-A (JP)
Title: Air blowout device
Inventor: OKADA MUNEHISA
IPC: B60H1/34
Filed: 2017-11-13
Abstract: To make both compatible in miniaturization of an air blowout device and an air flow of high uniformity, while sufficiently reducing complication of a structure and an increase in a pressure loss, in the air blowout device for blowing out a curtain-like air flow from an opening formed in a cylindrical body by blowing in air to the inside of the cylindrical body.SOLUTION: An air blowout device comprises a body part including a first cylindrical body, an introduction part including a second cylindrical body and a discharge part including a third cylindrical body, and a first opening part is formed in a part of the body part, and a second opening part having the longitudinal direction parallel to the axis of the first cylindrical body is formed on a side surface of the body part, respectively, and the second cylindrical body is connected to the first cylindrical body via the first opening part, and the third cylindrical body is connected to the first cylindrical body via the second opening part so that respective inside spaces communicate. A plane orthogonal to the axis of at least the first cylindrical body projects from an inner wall of the first cylindrical body to an area uncrossed with the first opening part, and further has a spiral fin having a spiral shaft parallel to the axis of the first cylindrical body. A fin-unformed area exists on a projection drawing to the plane orthogonal to the axis of the first cylindrical body.SELECTED DRAWING: Figure 6
Patent JP-2018050323-A (JP)
Title: Multi-resolution graphics
Inventor: GREG WILLIAM RIEDEL
IPC: G09G5/36
Filed: 2017-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a solution in which broadcast graphics or animation assets are produced and delivered effectively.SOLUTION: A method is performed by one or more computer processors which communicate with one or more displays to display graphics on a display. The method includes the steps of: receiving a graphics stream in a first playout format; determining a second playout format; determining an important area within a first display layout; determining a preferred position in a second display layout; converting the first playout format into the second playout format; and displaying the graphics stream which is caused in the second playout format as a result on the one or more displays.SELECTED DRAWING: Figure 1
Patent JP-2018167988-A (JP)
Title: Vehicle for high lift work
Inventor: YOSHIDA HIDEHIKO
IPC: B66F9/06
Filed: 2017-11-17
Abstract: To provide a vehicle for high lift work capable of performing work efficiently even for a work object of a curve surface shape such as a wall surface within a tunnel.SOLUTION: A work platform 300 is configured to have a first and a second lifting device 350 and 360 for moving a first, second and third boarding unit 310, 320 and 330 relatively in a vertical direction independently as well as a first boarding unit 310, a second boarding unit 320 and a third boarding unit 330 are coupled side by side in a predetermined coupling direction and it is configured to be capable of altering a shape of the work platform 300 in response to a work object h by moving the first, second and third boarding unit 310, 320 and 330 relatively and independently by the first and a second lifting device 350 and 360 when a work is performed with the work platform 300 nearer to the work object h.SELECTED DRAWING: Figure 16
Patent JP-2019030203-A (JP)
Title: High performance battery back-up system
Inventor: OU YANG KUANG-HUA
IPC: H01M10/44
Filed: 2017-11-21
Abstract: To provide a high performance battery back-up system.SOLUTION: According to an embodiment of the present invention, a high performance battery system is provided, and a system and a method for discharging and charging a battery system from/to an intelligent so that an output voltage of the battery system is maintained within a predetermined voltage range are provided. According to any embodiment, the charging and discharging of the battery system is managed by using a basic board management controller (BMC). The BMC can provide both of an overcharge protection and an overdischarge protection of the battery system.SELECTED DRAWING: Figure 1A
Patent JP-2018028261-A (JP)
Title: Door mount mechanism for smart lock system
Inventor: KU CHE-MING
IPC: E05B47/00
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a door mount mechanism is to be mounted on a door for rotating a thumb turn of a door lock which is mounted on the door.SOLUTION: The door mount mechanism includes a casing, a rotatable component and an intermediate coupling. The casing is to abut against the door, and defines a receiving space that is adapted for receiving the door lock. The rotatable component is coupled rotatably to the casing. The intermediate coupling includes a first coupling part connected co-rotatably to the rotatable component, and a second coupling part connected co-rotatably to the first coupling part and linearly movably relative to the first coupling part, the second coupling part configured for driving the rotation of the thumb turn of the door lock so that the thumb turn is co-rotatable with the rotatable component.SELECTED DRAWING: Figure 4
Patent JP-2018037102-A (JP)
Title: On-vehicle optical transmission/reception device
Inventor: MAEDA KAZUNORI
IPC: B60R11/02
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle optical transmission/reception device that enables installation to inner surfaces of windshields on vehicles of partial models and also enables installation on vehicles of the other remaining models.SOLUTION: An optical beacon unit 1 is attached to the inside of a vehicle and transmits/receives an optical signal with an optical beacon arranged outside the vehicle. Each PD 31 receives an optical signal from the optical beacon and each LED 32 transmits an optical signal to the optical beacon. A board 30 mounts the PDs 31 and the LEDs 32, and a housing 10 stores the board 30. The housing 10 includes: an instrument panel adhesion surface 51 that can adhere onto an upper surface of the instrument panel of the vehicle so as to allow the PDs 31 and the LEDs 32 to face an optical beacon side; and a windshield adhesion surface 21 that can adhere onto the inner surface of the windshield of the vehicle so as to allow the PDs 31 and the LEDs 32 to face the optical beacon side.SELECTED DRAWING: Figure 2