Patents by Inventor Daisuke Tanaka
Daisuke Tanaka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11772634Abstract: A parking control method executes a control instruction for moving a vehicle along a parking route. The parking route is calculated based on an operation command acquired from an operator located outside the vehicle. The parking control method includes detecting a relative altitude between a first height position of the operator and a second height position of the vehicle and when determining that the relative altitude is not less than a first predetermined value, changing a first speed to a second speed lower than the first speed. The first speed is preliminarily set in the control instruction. The parking control method further includes moving the vehicle in accordance with the control instruction changed.Type: GrantFiled: October 27, 2017Date of Patent: October 3, 2023Assignee: Nissan Motor Co., Ltd.Inventors: Yasuhisa Hayakawa, Daisuke Tanaka, Yasuhiro Sakurai, Yasuhiro Suzuki
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Publication number: 20230305480Abstract: A cleaning device includes: a cleaning brush that has bristles that rotate and contact a surface, to which toner has adhered, of a cleaning member to be cleaned, the cleaning brush removing the toner adhered to the surface of the cleaning member; a first contact member that contacts the bristles without a position of the first contact member relative to a position of the cleaning brush being changed; and a second contact member that contacts the bristles at a location downstream from the first contact member in a direction of rotation of the cleaning brush and without a position of the second contact member relative to the position of the cleaning brush being changed, and that is disposed on an extension line extended from a line between an axial center of the cleaning brush and a base of the bristles that move away from the first contact member.Type: ApplicationFiled: September 20, 2022Publication date: September 28, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Haruyuki IDEURA, Daisuke TANAKA, Takeshi YASUDA, Kaoru MATSUSHITA
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Publication number: 20230305470Abstract: An image forming apparatus includes: a conveyance section that sequentially conveys a plurality of recording media; a transfer member that transfers an image formed on an image carrier to each of the recording media conveyed by the conveyance section, with a potential difference; a detection section that detects an electrical characteristic value of the transfer member in transferring the image to each of the recording media; and a determination section that determines multi feeding of the recording media, by comparing an electrical characteristic value in transferring the image to each of the recording media with an electrical characteristic value in transferring the image to each of the recording media.Type: ApplicationFiled: March 3, 2023Publication date: September 28, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Hiromoto YAMAKI, Daisuke Tanaka
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Publication number: 20230288954Abstract: There is provided an electronic control device that performs distributed processing using a plurality of microcomputers and can perform highly accurate time synchronization between the microcomputers with less delay without hindering arithmetic processing of each microcomputer. The device includes a plurality of microcomputers, and a waveform generation circuit connected between a master microcomputer serving as a time synchronization source and a slave microcomputer that performs time synchronization, among the plurality of microcomputers, wherein the master microcomputer outputs a reset signal synchronized with time to the waveform generation circuit, the waveform generation circuit outputs a waveform signal corresponding to a change in time of the master microcomputer, to the slave microcomputer, and the slave microcomputer measures a voltage value of the waveform signal and detects time corresponding to the measured voltage value.Type: ApplicationFiled: April 16, 2021Publication date: September 14, 2023Applicant: Hitachi Astemo, Ltd.Inventors: Daisuke TANAKA, Hidetatsu YAMAMOTO
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Patent number: 11745767Abstract: A work machine control system includes: a position sensor that detects the position of a work machine travelling on a traveling path; a non-contact sensor that detects the position of an object around the work machine; and a map data creation unit that creates map data on the basis of a detection point of the object and detection data of the position sensor, the detection point being detected by the non-contact sensor and satisfying a defined matching condition.Type: GrantFiled: February 5, 2019Date of Patent: September 5, 2023Assignee: Komatsu Ltd.Inventors: Daisuke Tanaka, Tatsuya Shiga
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Publication number: 20230232589Abstract: An electronic control device includes a housing including a first region in which heat dissipation fins are formed on one side and an electronic component generating the largest amount of heat is in thermal contact with the other side, and a second region in which an electronic component is in thermal contact with the one side and the other side.Type: ApplicationFiled: May 20, 2021Publication date: July 20, 2023Applicant: Hitachi Astemo, Ltd.Inventors: Ryujo SUGAHARA, Eiji ICHIKAWA, Hideyuki SAKAMOTO, Daisuke TANAKA, Hidetatsu YAMAMOTO, Michihito WATARAI, Minami TERANISHI
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Publication number: 20230209738Abstract: An electronic control device includes: a first board on which a bus bridge and an external communication connector are mounted; a second board on which an accelerator SoC is mounted, the second board being electrically connected to the first board; and a B-to-B connector capable of performing signal transmission between the bus bridge and the accelerator SoC.Type: ApplicationFiled: May 20, 2021Publication date: June 29, 2023Applicant: Hitachi Astemo, Ltd.Inventors: Ryujo SUGAHARA, Hidetatsu YAMAMOTO, Daisuke TANAKA, Eiji ICHIKAWA, Michihito WATARAI, Hideyuki SAKAMOTO
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Publication number: 20230193930Abstract: An electric fluid pressure cylinder is provided with: a driving unit integrally provided with an electric motor, a pump configured to discharge working oil by being driven by the electric motor, and a tank; a hydraulic cylinder configured to be extended and contracted by the working oil supplied from the driving unit; and a first hose pipe and a second hose pipe configured to guide the working oil between the driving unit and the hydraulic cylinder. The driving unit is further provided with: a valve block configured to control the flow of working fluid between the fluid pressure cylinder and the pump; and a connecting plate attached to the valve block and formed with a connecting port to which the pipe member is connected, the connecting port being configured such that the working fluid supplied to and discharged from the fluid pressure cylinder passes through the connecting port.Type: ApplicationFiled: April 6, 2021Publication date: June 22, 2023Applicant: KYB CorporationInventors: Tomokazu NAKANO, Daisuke TANAKA, Yuuzou MASUTA
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Patent number: 11642830Abstract: Provided is a novel container sterilization method in which no liquid agent is used. A container sterilization method is a method of performing sterilization by supplying a sterilization component to a container that is continuously conveyed along a predetermined conveyance path, the container sterilization method including supplying a humid ozone gas to a sterilization area, the humid ozone gas being an ozone gas that has humidity, the sterilization area being partitioned by a sterilization chamber that contains the conveyance path. The humidity of the humid ozone gas to be supplied to the sterilization region is regulated, depending on a temperature of the containers to be conveyed to the sterilization region.Type: GrantFiled: October 1, 2020Date of Patent: May 9, 2023Assignee: MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.Inventors: Atsushi Ueda, Kohichi Aoki, Daisuke Tanaka, Yasue Takeuchi, Kohichi Tamura, Takashi Minamihonoki
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Patent number: 11634048Abstract: A vehicle seat is provided including a base section fixed to a floor of a vehicle, a pair of seat sections that are disposed opposing each other as viewed along a seat width direction, that are each supported by the base section so as to be capable of tilting between a horizontal position and an upright position, and that each include plural cushion sections disposed in series and configured to support the body of an occupant, and a hinge mechanism that attaches the pair of seat sections to the base section such that the seat sections are capable of tilting, and that couples the plural cushion sections together such that the cushion sections are capable of swinging about an axis running along the seat width direction.Type: GrantFiled: January 9, 2020Date of Patent: April 25, 2023Assignee: NHK Spring Co., Ltd.Inventors: Daisuke Tanaka, Kenichi Katsube, Donghyoun Kim, Takuma Oki
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Patent number: 11560891Abstract: An electric hydraulic actuator is provided with an electric motor and a gear pump driven in rotation by the electric motor. The electric motor includes a motor housing and a rotating shaft supported by the motor housing so as to be freely rotatable. The gear pump has a drive gear into which the rotating shaft of the electric motor is inserted and a driven gear meshed with the drive gear. A pump housing is configured to accommodate the drive gear and the driven gear on one end and has an installation concave portion open at the other end for accommodating part of the motor housing. The motor housing is attached to the pump housing with a gap formed between the motor housing and the pump housing in a radial direction of the rotating shaft. The gap includes an O-ring to elastically support the motor housing in the radial direction.Type: GrantFiled: December 13, 2018Date of Patent: January 24, 2023Assignee: KYB CORPORATIONInventor: Daisuke Tanaka
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Patent number: 11535426Abstract: To suppress damage such as the formation of holes and wrinkles in laminated bodies constituting a bag. A bag having a storage section includes: laminated bodies that include a sealant film positioned on an inner surface of the bag and at least one plastic film positioned on an outer surface side of the sealant film; and a seal section where inner surfaces of one pair of laminated bodies are joined together. The seal section has an outer edge seal part that is positioned along an outer edge of the bag, and a steam-releasing seal part that is positioned closer to a center point side of the storage section than the outer edge seal part and peels off due to an increase in pressure in the storage section. The steam-releasing seal part peels off when the pressure in the storage section is 130 kPa or lower.Type: GrantFiled: August 30, 2018Date of Patent: December 27, 2022Assignee: Dai Nippon Printing Co., Ltd.Inventors: Daisuke Tanaka, Yasunari Iio, Kaoru Watanabe, Kazuhiro Takushima, Kiyoshi Toda, Shiomi Nakagawa, Kaeko Hayashi, Satomi Ishida, Keita Goto, Mariko Nakatsuka, Koki Akutsu, Yuki Tatsuta, Hideaki Takahashi
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Publication number: 20220363014Abstract: Provided is a welding method including: a sheet disposition process of disposing a first and a second protection sheet such that the first and the second protection sheet come into contact with a first and a second composite material and disposing an energization sheet such that the energization sheet comes into contact with the first and the second protection sheet; and a welding process of applying a voltage to a pair of electrode portions disposed at the energization sheet and welding the first and the second composite material, the energization sheet contains the carbon fiber base material oriented in a first predetermined direction connecting the pair of electrode portions, and the first and the second protection sheet contain the carbon fiber base material oriented in a second predetermined direction that substantially perpendicularly intersects the first predetermined direction.Type: ApplicationFiled: December 6, 2021Publication date: November 17, 2022Inventors: Daisuke TANAKA, Shogo OTOBE, Yoichiro TSUMURA
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Patent number: 11473493Abstract: In a control method of an internal combustion engine including a fuel injection valve having a plurality of injection holes and adapted to directly inject a fuel into a cylinder and an ignition plug adapted to generate a plug discharging channel, after fuel injection is performed, spark ignition is performed while turbulence in an air flow is generated by the fuel injection by an ignition plug disposed so that a discharging region is sandwiched by fuel sprays injected from the two adjacent injection holes and located within a range where the turbulence in the air flow is generated.Type: GrantFiled: November 10, 2015Date of Patent: October 18, 2022Assignees: NISSAN MOTOR CO., LTD., RENAULT s.a.sInventors: Yoshihiko Iwabuchi, Daisuke Tanaka, Ryo Uchida
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Patent number: 11472945Abstract: A slidable rubber material that has an amino-modified interfacial layer that does not affect the compression set. Although the slidable rubber material includes a rubber component such as a butyl rubber or halogenated butyl rubber etc. having the low-compression set, which contains a vulcanization agent such as a nitrogen/sulfur compound or a vulcanizing auxiliary agent, the rubber part is coated with a silicone rubber layer. The slidable rubber material exhibits a slidability and resists the detachment or elution of fine particles from the coating layer. A rubber component and a vulcanization agent; an interfacial modification layer that coats the rubber part and an amino-modified silicone compound is incorporated with surface molecules of the rubber part; and a layer that coats the interfacial modification and contains solid fine particles, an addition-type or condensation-type silicone rubber in which the particles are dispersed, and a curing catalyst for silicone rubber.Type: GrantFiled: September 25, 2020Date of Patent: October 18, 2022Assignees: ASAHI RUBBER INC., ICHINEN CHEMICALS CO., LTD.Inventors: Kosho Iwasaki, Yuko Takami, Akira Yoshida, Tomoya Uchida, Daisuke Tanaka
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Patent number: 11474456Abstract: An image forming apparatus includes: a toner transport body that is an endless belt holding a toner image, or is a transfer member transferring the toner image to a recording medium nipped between the endless belt and the transfer member; a cleaning brush that has plural first bristle materials that rotate and come into contact with a surface of the toner transport body, and cleans a toner adhering to the surface of the toner transport body; and a removing brush that has plural second bristle materials in contact with the first bristle material of the cleaning brush and removes the toner adhering to the first bristle material.Type: GrantFiled: August 24, 2021Date of Patent: October 18, 2022Assignee: FUJIFILM Business Innovation Corp.Inventors: Takeshi Yasuda, Daisuke Tanaka, Kaoru Matsushita
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Publication number: 20220308503Abstract: An image forming apparatus includes: a toner transport body that is an endless belt holding a toner image, or is a transfer member transferring the toner image to a recording medium nipped between the endless belt and the transfer member; a cleaning brush that has plural first bristle materials that rotate and come into contact with a surface of the toner transport body, and cleans a toner adhering to the surface of the toner transport body; and a removing brush that has plural second bristle materials in contact with the first bristle material of the cleaning brush and removes the toner adhering to the first bristle material.Type: ApplicationFiled: August 24, 2021Publication date: September 29, 2022Applicant: FUJIFILM Business Innovation Corp.Inventors: Takeshi YASUDA, Daisuke TANAKA, Kaoru MATSUSHITA
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Publication number: 20220308502Abstract: An image forming apparatus includes: a toner feed body that is an endless belt holding a toner image, or is a transfer member transferring a toner image to a recording medium nipped between the endless belt and the transfer member; an electric charge imparting member that is provided so as to face a surface of the toner feed body and increases an amount of electric charges of toner adhering to the surface of the toner feed body; and a toner attracting member that is provided at a more downstream part of the toner feed body than the electric charge imparting member in a feed direction of the toner feed body and attracts the toner by being applied with a voltage having a polarity opposite to a polarity of the toner adhering to the surface of the toner feed body.Type: ApplicationFiled: July 7, 2021Publication date: September 29, 2022Applicant: FUJIFILM Business Innovation Corp.Inventor: Daisuke TANAKA
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Publication number: 20220286512Abstract: A server device configured to communicate, via a communication network, with at least one device including a learner configured to perform processing by using a learned model, includes processor, a transmitter, and a storage configured to store a plurality of shared models pre-learned in accordance with environments and conditions of various devices. The processor is configured to acquire device data including information on an environment and conditions from the at least one device, and select an optimum shared model for the at least one device based on the acquired device data. The transmitter is configured to transmit a selected shared model to the at least one device.Type: ApplicationFiled: May 24, 2022Publication date: September 8, 2022Applicant: Preferred Networks, Inc.Inventors: Keigo Kawaai, Shohei Hido, Nobuyuki Kubota, Daisuke Tanaka
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Publication number: 20220267572Abstract: A slidable rubber material that has an amino-modified interfacial layer that does not affect the compression set. Although the slidable rubber material includes a rubber component such as a butyl rubber or halogenated butyl rubber etc. having the low-compression set, which contains a vulcanization agent such as a nitrogen/sulfur compound or a vulcanizing auxiliary agent, the rubber part is coated with a silicone rubber layer. The slidable rubber material exhibits a slidability and resists the detachment or elution of fine particles from the coating layer. A rubber component and a vulcanization agent; an interfacial modification layer that coats the rubber part and an amino-modified silicone compound is incorporated with surface molecules of the rubber part; and a layer that coats the interfacial modification and contains solid fine particles, an addition-type or condensation-type silicone rubber in which the particles are dispersed, and a curing catalyst for silicone rubber.Type: ApplicationFiled: September 25, 2020Publication date: August 25, 2022Applicants: ASAHI RUBBER INC., ICHINEN CHEMICALS CO., LTD.Inventors: Kosho IWASAKI, Yuko TAKAMI, Akira YOSHIDA, Tomoya UCHIDA, Daisuke TANAKA