Patents by Inventor Taro Nakamura
Taro Nakamura 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: 11911227Abstract: An aqueous solution for intraoral cleaning via irradiation with ultraviolet ray and/or near-ultraviolet visible ray and/or ray in an 800-900 nm near-infrared region is employed as the hydrogen peroxide aqueous solution, wherein a concentration of hydrogen peroxide is 1 w/v % to 7 w/v %, and a concentration of a hydrogen peroxide stabilizer is 81 ppm (mg/L) or less in the aqueous solution.Type: GrantFiled: October 21, 2022Date of Patent: February 27, 2024Assignee: Luke Co., Ltd.Inventors: Taro Kanno, Yoshimi Niwano, Keisuke Nakamura
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Patent number: 11911228Abstract: An aqueous solution for intraoral cleaning via irradiation with ultraviolet ray and/or near-ultraviolet visible ray and/or ray in an 800-900 nm near-infrared region is employed as the hydrogen peroxide aqueous solution, wherein a concentration of hydrogen peroxide is 1 w/v % to 7 w/v %, and a concentration of a hydrogen peroxide stabilizer is 81 ppm (mg/L) or less in the aqueous solution.Type: GrantFiled: October 21, 2022Date of Patent: February 27, 2024Assignee: Luke Co., Ltd.Inventors: Taro Kanno, Yoshimi Niwano, Keisuke Nakamura
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Publication number: 20230322439Abstract: A packing method makes it possible to achieve, at a low cost, both reduction of a rise in temperature of a black-based foamed product and stacking stability. The packing method for a package includes the steps of setting, on a black-based foamed product that is stacked in one or more layers on a pallet, a cover board such that the cover board covers a main surface of an uppermost layer of the black-based foamed product, and covering, with a black-based stretch film, an outer periphery corresponding to side surfaces of the black-based foamed product.Type: ApplicationFiled: June 9, 2023Publication date: October 12, 2023Applicant: KANEKA CORPORATIONInventors: Taro Nakamura, Mikiyoshi Nakamichi
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Patent number: 11696525Abstract: The present invention provides an autonomous traveling work machine that can accurately receive positioning signals from navigation satellites and autonomously travel without deviating from a traveling path, even in the case of an inclined slope. The autonomous traveling work machine includes a traveling machine body, a positioning receiver that receives positioning signals from navigation satellites, an autonomous traveling control device that performs control for autonomous traveling along traveling paths based on the positioning signals, an inclination detection unit that detects the inclination of the traveling machine body and outputs inclination angle information, an inclination angle determination unit that determines an inclination angle based on the inclination angle information, and a rotation control mechanism that rotates the positioning receiver with one or more degrees of freedom. The rotation control mechanism keeps the positioning receiver horizontal based on the inclination angle.Type: GrantFiled: December 19, 2018Date of Patent: July 11, 2023Assignee: Kubota CorporationInventors: Hiroshi Koto, Yasushi Watabe, Taro Nakamura, Junichiro Takiguchi, Yusuke Minakata, Takanori Kobayashi, Masahiro Kawabata
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Publication number: 20230034441Abstract: A pump unit and a pump capable of detecting characteristics of a conveyance article and a method for detecting the characteristics of the conveyance article. A pump unit includes an outer cylinder; an inner cylinder disposed on an inner circumference side of the outer cylinder; and a pressure supply chamber provided between the inner cylinder and the outer cylinder, the pump unit being configured to convey a conveyance article in the inner cylinder by supplying a pressurizing medium into the pressure supply chamber and thereby causing the inner cylinder to expand inwardly in a radial direction, in which the pump unit further includes a conveyance article information acquiring device configured to acquire information on the conveyance article in the inner cylinder at a time when the inner cylinder is expanded.Type: ApplicationFiled: December 16, 2020Publication date: February 2, 2023Applicant: CHUO UNIVERSITYInventors: Taro NAKAMURA, Yasuyuki YAMADA, Kota WAKAMATSU, Daiki HAGIWARA, Haruka ADACHI, Daisuke MATSUI
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Patent number: 11397022Abstract: An air conditioner including an electrical-component box to accommodate therein electrical components on a lower surface of the air conditioner in an installation state in which the air conditioner is installed in a ceiling, wherein the electrical-component box includes an electrical-component box body having a box shape with a lower surface opened in the installation state, and including a body-side engaging portion protruding outward from a side surface, and a plate-like lid capable of closing the opening and including a lid-side engaging portion to be engaged with the body-side engaging portion, and wherein the lid is capable of being suspended from the electrical-component box body by engaging the lid-side engaging portion with the body-side engaging portion, and the lid includes a temporary item-placement portion on which items can be temporarily placed in a suspended state in which the lid is suspended from the electrical-component box body.Type: GrantFiled: May 22, 2017Date of Patent: July 26, 2022Assignee: Mitsubishi Electric CorporationInventors: Taro Nakamura, Yohei Suzuki
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Publication number: 20210219489Abstract: There is configured a work machine whose engine and fuel tank will not be damaged at time of a work even when the engine and the fuel tank are arranged with offset to one side in the left/right direction of the machine body. The work machine includes a machine body that can travel with left and right front wheels and left and right rear wheels and an implement supported to the machine body. An engine driving the front wheels, the rear wheels and the implement and a fuel tank are disposed between the front wheels and the rear wheels in a front/rear direction of the machine body and at positions offset to further outer side than the left/right center of the machine body. There is provided a protection member which protrudes to a further outer side than an outer end position of the fuel tank in an offset direction of the fuel tank.Type: ApplicationFiled: June 18, 2019Publication date: July 22, 2021Inventors: Taro Nakamura, Junichiro Takiguchi, Yusuke Minakata, Kohei Kawaguchi, Sohei Wakabayashi, Hiroki Saito, Masayuki Kaneko, Koshi Kuromi, Shingo Mimae, Hiroshi Ito
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Publication number: 20210187455Abstract: A kneading method for kneading a mixture by repetitively forming a compressed space that is formed by an expanding-contracting body of a segment in an open state and an expanding-contracting body of a segment in a closed state adjacent to the segment in the open state and filled with the mixture in a compressed state pressed by the expanding-contracting body, by changing a combination of an operation state of each of the plurality of segments.Type: ApplicationFiled: May 10, 2019Publication date: June 24, 2021Applicant: CHUO UNIVERSITYInventors: Taro NAKAMURA, Yasuyuki YAMADA, Hiroto HABU, Akihiro IWASAKI
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Patent number: 10975973Abstract: A tube unit includes an inner tube that is elastically deformable and has a tubular shape, and a pressurized space forming portion that forms a pressurized space in contact with an outer peripheral surface of the inner tube between the inner tube and the pressurized space forming portion. The inner tube is operable between a minimum pressure state and a maximum pressure state. The inner tube has a cross-section having a non-circular shape perpendicular to an axial direction in the minimum pressure state. A transport apparatus includes the tube unit and a pressure controller.Type: GrantFiled: September 21, 2017Date of Patent: April 13, 2021Assignee: SOLARIS INC.Inventors: Taro Nakamura, Yasuyuki Yamada, Shun Yoshihama, Kyota Ashigaki
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Publication number: 20200375095Abstract: The present invention provides an autonomous traveling work machine that can accurately receive positioning signals from navigation satellites and autonomously travel without deviating from a traveling path, even in the case of an inclined slope. The autonomous traveling work machine includes a traveling machine body, a positioning receiver that receives positioning signals from navigation satellites, an autonomous traveling control device that performs control for autonomous traveling along traveling paths based on the positioning signals, an inclination detection unit that detects the inclination of the traveling machine body and outputs inclination angle information, an inclination angle determination unit that determines an inclination angle based on the inclination angle information, and a rotation control mechanism that rotates the positioning receiver with one or more degrees of freedom. The rotation control mechanism keeps the positioning receiver horizontal based on the inclination angle.Type: ApplicationFiled: December 19, 2018Publication date: December 3, 2020Inventors: Hiroshi Koto, Yasushi Watabe, Taro Nakamura, Junichiro Takiguchi, Yusuke Minakata, Takanori Kobayashi, Masahiro Kawabata
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Publication number: 20200072489Abstract: An air conditioner including an electrical-component box to accommodate therein electrical components on a lower surface of the air conditioner in an installation state in which the air conditioner is installed in a ceiling, wherein the electrical-component box includes an electrical-component box body having a box shape with a lower surface opened in the installation state, and including a body-side engaging portion protruding outward from a side surface, and a plate-like lid capable of closing the opening and including a lid-side engaging portion to be engaged with the body-side engaging portion, and wherein the lid is capable of being suspended from the electrical-component box body by engaging the lid-side engaging portion with the body-side engaging portion, and the lid includes a temporary item-placement portion on which items can be temporarily placed in a suspended state in which the lid is suspended from the electrical-component box body.Type: ApplicationFiled: May 22, 2017Publication date: March 5, 2020Inventors: Taro NAKAMURA, Yohei SUZUKI
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Publication number: 20200018404Abstract: A tube unit includes an inner tube that is elastically deformable and has a tubular shape, and a pressurized space forming portion that forms a pressurized space in contact with an outer peripheral surface of the inner tube between the inner tube and the pressurized space forming portion. The inner tube is operable between a minimum pressure state and a maximum pressure state. The inner tube has a cross-section having a non-circular shape perpendicular to an axial direction in the minimum pressure state. A transport apparatus includes the tube unit and a pressure controller.Type: ApplicationFiled: September 21, 2017Publication date: January 16, 2020Applicant: SoLARIS Inc.Inventors: Taro NAKAMURA, Yasuyuki YAMADA, Shun YOSHIHAMA, Kyota ASHIGAKI
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Publication number: 20190029910Abstract: One object is to ensure a desired moment for assisting in an activity of moving two body parts relative to each other, while keeping an output of an actuator generating a force at an action point low. A muscular strength assisting apparatus 1 includes a first assistance unit 10 having a first actuator 11 for changing a distance between a first body-side disposition portion 11A and a first outer-side disposition portion 11B, and a second assistance unit 20 having a second actuator 21 for changing a distance between a second body-side disposition portion 21A and a second outer-side disposition portion 21B. The muscular strength assisting apparatus 1 is mounted to a body so that a direction connecting the second body-side disposition portion 21A to the second outer-side disposition portion 21B is non-parallel to a direction connecting the first body-side disposition portion 11A to the first outer-side disposition portion 11B.Type: ApplicationFiled: March 4, 2016Publication date: January 31, 2019Inventors: Isao KIKUTANI, Hiroya IMAMURA, Kazuya YOKOYAMA, Taro NAKAMURA, Hiroki INOSE
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Patent number: 10124659Abstract: Provided is a utility work vehicle including an engine section, a speed changer device and a belt type stepless speed changer device, a rear frame supporting the engine section, and a main frame supporting the rear frame. The rear frame includes right and left rear wheel supporting portions, each of which has a front supporting member and a rear supporting member extending upwards from the rear frame. The rear supporting member disposed on more rear side of the vehicle body than the belt type stepless speed changer device has its upper end connected to a rear frame portion of the main frame. The front supporting member is disposed on more laterally outer side of the vehicle body than the belt type stepless speed changer device. Between an upper end of the front supporting member and the rear frame portion, there is formed a space that allows attachment/detachment of a speed changer cover detachably attached to the belt type stepless speed changer device from a laterally outer side of the vehicle body.Type: GrantFiled: May 25, 2016Date of Patent: November 13, 2018Assignee: Kubota CorporationInventors: Hiroki Bessho, Kensuke Okabe, Taro Nakamura, Junichi Fujiwara, Toshiki Ono, Takafumi Komatsu
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Patent number: 9669504Abstract: A workpiece machining jig includes: a base member of an H cross-sectional shape integrally having two vertical flanges and a web having an interior hollow portion and extending horizontally to connect between the vertical flanges; first and second pallets fixed to the opposite surfaces of the web for placing thereon four workpieces, two workpieces on each of the pallets, in a horizontal posture. Each of the pallets has a pallet-side communication hole communicating to the hollow portion, and each of the flanges has a flange-side communication hole communicating to the hollow portion. The pallet-side communication hole of each of the pallets and the flange-side communication hole of a corresponding one of the flanges are interconnected by a tube extending in the hollow portion. Thus, four workpieces are machined concurrently using the single workpiece machining jig.Type: GrantFiled: March 6, 2015Date of Patent: June 6, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Masakazu Kubo, Taro Nakamura, Masaichi Ohno
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Publication number: 20170001549Abstract: Provided is a utility work vehicle including an engine section, a speed changer device and a belt type stepless speed changer device, a rear frame supporting the engine section, and a main frame supporting the rear frame. The rear frame includes right and left rear wheel supporting portions, each of which has a front supporting member and a rear supporting member extending upwards from the rear frame. The rear supporting member disposed on more rear side of the vehicle body than the belt type stepless speed changer device has its upper end connected to a rear frame portion of the main frame. The front supporting member is disposed on more laterally outer side of the vehicle body than the belt type stepless speed changer device. Between an upper end of the front supporting member and the rear frame portion, there is formed a space that allows attachment/detachment of a speed changer cover detachably attached to the belt type stepless speed changer device from a laterally outer side of the vehicle body.Type: ApplicationFiled: May 25, 2016Publication date: January 5, 2017Inventors: Hiroki Bessho, Kensuke Okabe, Taro Nakamura, Junichi Fujiwara, Toshiki Ono, Takafumi Komatsu
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Patent number: 9216777Abstract: A work vehicle includes a vehicle body, a seat section and a load-carrying platform disposed rearwardly of the seat section. A storage space is disposed rearwardly of the seat section and downwardly of the load-carrying platform, the storage space extending in a lateral width direction of the vehicle body, and the storage space opening toward a lateral side of the vehicle body.Type: GrantFiled: September 16, 2013Date of Patent: December 22, 2015Assignee: Kubota CorporationInventors: Norimi Nakamura, Teruo Shimamura, Taro Nakamura, Masaru Nakaji, Mitsugu Kobayashi, Ryouzou Imanishi, Yoshimi Hirooka, Koji Fujiwara
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Publication number: 20150258648Abstract: A workpiece machining jig includes: a base member of an H cross-sectional shape integrally having two vertical flanges and a web having an interior hollow portion and extending horizontally to connect between the vertical flanges; first and second pallets fixed to the opposite surfaces of the web for placing thereon four workpieces, two workpieces on each of the pallets, in a horizontal posture. Each of the pallets has a pallet-side communication hole communicating to the hollow portion, and each of the flanges has a flange-side communication hole communicating to the hollow portion. The pallet-side communication hole of each of the pallets and the flange-side communication hole of a corresponding one of the flanges are interconnected by a tube extending in the hollow portion. Thus, four workpieces are machined concurrently using the single workpiece machining jig.Type: ApplicationFiled: March 6, 2015Publication date: September 17, 2015Inventors: Masakazu Kubo, Taro Nakamura, Masaichi Ohno
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Patent number: 8960805Abstract: A work vehicle includes a vehicle body, a seat section including a forward driver's seat and a rear seat, a rear seat posture changing mechanism for changing the rear seat in its position between a first posture where the rear seat is in a non-use condition and a second posture where the rear seat is in a use condition, a load-carrying platform disposed rearwardly of the seat section, and a partitioning member for partitioning the seat section from a space behind the seat section. The load-carrying platform includes a forward platform and a rearward platform and is switchable in its state between an extended state where a fore/aft length of the load-carrying platform is increased after the forward platform is moved forward, and a contracted state where the fore/aft length of the load-carrying platform is decreased after the forward platform is moved rearward.Type: GrantFiled: March 4, 2013Date of Patent: February 24, 2015Assignee: Kubota CorporationInventors: Norimi Nakamura, Teruo Shimamura, Taro Nakamura, Mitsugu Kobayashi, Ryouzou Imanishi, Yoshimi Hirooka, Koji Fujiwara
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Patent number: 8854716Abstract: An input/output port, a birefringent element, variable polarization rotator, and a reflector are arranged along an optical axis in the order named. The variable polarization rotator includes permanent magnets for applying a fixed magnetic field to a Faraday rotator in an in-plane direction to magnetically saturate the Faraday rotator and a solenoid coil for applying a variable magnetic field to the Faraday rotator in a direction of the optical axis. A fixed magnetic field is applied in the <211> direction, in which the Faraday rotator is likely to be magnetically saturated. The Faraday rotator can be saturated with a low magnetic field of about 100 Oe. The permanent magnets may employ ferrite permanent magnets, which have weak magnetic forces. A variable magnetic field may also be reduced. Therefore, an air-core coil can be used.Type: GrantFiled: June 27, 2011Date of Patent: October 7, 2014Assignee: FDK CorporationInventors: Hiroaki Ono, Hidenori Nakada, Hirotaka Kawai, Yuko Ota, Taro Nakamura