Patents by Inventor Kazuki Abe
Kazuki Abe 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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Publication number: 20250089858Abstract: In a rail fastener, first and second mating portions are configured such that when the first and second mating portions are mated, a first contact surface of a first skin portion (or a first mating portion) and a second contact surface of a second skin portion (or a second mating portion) are brought into a pressure contact with each other at a location between first and second reinforcement sheets. The first contact surface is positioned outwardly of sheet than an inner edge of the first reinforcement sheet, and the second contact surface is positioned outwardly of sheet than an inner edge of the second reinforcement sheet.Type: ApplicationFiled: March 2, 2023Publication date: March 20, 2025Inventors: Mineto TERADA, Masanori KAYAHARA, Hirosama ABE, Yohei KOYAMA, Takayuki MATSUI, Kazuki HOSOE
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Patent number: 12247374Abstract: A working machine includes a controller that performs shift shock reduction control when shift-down switching from a second state to a first state, in which a motor speed can be increased up to a first maximum speed lower than a second maximum speed available in the second state, is performed. The controller includes a first processor configured to, based on a drop amount that is a difference between target and actual numbers of revolutions of a prime mover, compute a first reduction amount for reducing an amount of hydraulic fluid supply from a traveling pump to a traveling motor, a second processor configured to compute a second reduction amount based on a degree of straight traveling of a machine body, and a reduction controller configured to, based on the first or second reduction amount, whichever is larger in absolute value, perform the shift shock reduction control.Type: GrantFiled: December 6, 2022Date of Patent: March 11, 2025Assignee: KUBOTA CORPORATIONInventors: Ryota Hamamoto, Kazuki Ueda, Daiki Abe
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Patent number: 12233540Abstract: A differential mechanism includes: a rotating frame rotatably provided in a main body frame; an inner worm gear formed in a cylindrical shape, covering the outer periphery of the rotating frame, and rotatably provided coaxially with the rotating frame, and having a spiral tooth formed on the cylindrical inner side; and a worm wheel rotatably provided on the rotating frame in a direction orthogonal to an axis of the rotating frame and meshing with the inner worm gear.Type: GrantFiled: December 7, 2021Date of Patent: February 25, 2025Assignee: YAMAGATA UNIVERSITYInventors: Riichiro Tadakuma, Kazuki Abe
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Patent number: 12221730Abstract: An editing apparatus displays an editing screen for editing data for a medium to be processed by processing equipment including a printer, a cutting machine, and a sewing machine on a display. The data includes print data to drive the printer, cutting data to drive the cutting machine, and sewing data to drive the sewing machine. The editing apparatus receives an operation for editing the data with the editing screen or the preview screen displayed on the display, edits the data in accordance with the operation received, and outputs the data edited to the printer, the cutting machine, and the sewing machine.Type: GrantFiled: March 27, 2023Date of Patent: February 11, 2025Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Tomotaka Katano, Daisuke Abe, Yuta Kamihira, Sayaka Kurihara, Kazuki Shibata
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Patent number: 12219230Abstract: An imaging apparatus comprises a third substrate including a third connector; a third shield portion configured to cover a side surface of at least portions of the third substrate; a leg portion formed at an end of the third shield portion on the side of a direction away from the third substrate; a fourth connector configured to be able to be fitted to the third connector; a third metal plate configured to abut the leg portion; and a second housing including the fourth connector and the third metal plate.Type: GrantFiled: November 17, 2023Date of Patent: February 4, 2025Assignee: KYOCERA CorporationInventors: Hiroyuki Abe, Kazuki Shirato
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Patent number: 12215838Abstract: A lighting tool for a vehicle includes a first light source and a second light source, a first-light-guide-body that guides first light emitted from the first light source, and a second-light-guide-body that guides second light emitted from the second light source, the first-light-guide-body has a rod-shaped first light guide part, a first incidence part located on a base end side of the first light guide part, and a branch emission part that emits some of first light, which is guided in the first light guide part, to an outside of the first light guide part, and the second-light-guide-body has a rod-shaped second light guide part, a second incidence part located on a base end side of the second light guide part, and a branch incidence part that causes first light, which is emitted from the branch emission part, to enter the second light guide part.Type: GrantFiled: March 13, 2024Date of Patent: February 4, 2025Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Kazuki Abe, Norifumi Imazeki
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Publication number: 20250036931Abstract: The node includes a first input terminal, a second input terminal, a first sample and hold circuit, and a first output terminal. The first input terminal is configured to be connectable to an input source for transmitting an input signal to a reservoir device. The second input terminal is configured to be connectable to at least one other node. A first terminal of the first sample and hold circuit is connected to the first input terminal and the second input terminal. A second terminal of the first sample and hold circuit is connected to the first output terminal. The first output terminal is configured to be connectable to at least one other node. The first sample and hold circuit holds and converts a joined signal of the input signal and a propagated signal from the second input terminal.Type: ApplicationFiled: July 25, 2024Publication date: January 30, 2025Applicant: TDK CorporationInventors: Yukio TERASAKI, Kazuki Nakada, Eiji Suzuki, Keita Suda, Tomoyuki Sasaki, Tetsuya Asai, Yuki Abe
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Patent number: 12202424Abstract: An airbag device mounted on a steering wheel of a vehicle having a rim with a shape in which a distance from the center of rotation to an upper edge part is shorter than a distance to the left and right edge parts, including: a gas generator secured to the steering wheel and for generating expansion gas; and an airbag cushion that expands and deploys toward an occupant side by the expansion gas. The airbag cushion has a vent hole for exhausting the expansion gas. Furthermore, when an occupant comes into contact with the expanded and deployed airbag cushion, the airbag cushion deforms toward the front of the vehicle, and when a portion of an upper region of the airbag cushion advances more forward than the rim of the steering wheel, the vent hole is provided at a position that is blocked by contacting an automobile interior component.Type: GrantFiled: October 18, 2021Date of Patent: January 21, 2025Assignee: Autoliv Development ABInventors: Kazuki Morita, Kazuhiro Abe
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Publication number: 20250018693Abstract: The layered structure of the present invention is a layered structure formed by directly layering a resin cured layer (ii) containing a curable resin (E) having a urethane bond, on a molded body (i) composed of a polypropylene-based resin composition, wherein the polypropylene-based resin composition contains 5 to 47 parts by mass of a propylene-based polymer (A) having an MFR of 50 to 150 g/10 min, and an amount of a decane-soluble portion of 6 to 15% by mass, 20 to 30 parts by mass of a propylene homopolymer (B) having an MFR of 10 to 500 g/10 min, 23 to 30 parts by mass of an ethylene/?-olefin copolymer (C) being a random copolymer of ethylene and an ?-olefin having 4 to 8 carbon atoms, and having a density of 0.850 to 0.880 g/cm3, an MFR of 0.5 to 30 g/10 min, and a melting point peak of 110° C. or more, and 30 to 40 parts by mass of an inorganic filler (D).Type: ApplicationFiled: December 9, 2022Publication date: January 16, 2025Applicants: PRIME POLYMER CO., LTD., SIKA TECHNOLOGY AGInventors: Yusuke FUKUDA, Shuichi TAKAHASHI, Yuichi MATSUKI, Megumi ABE, Kazuki MIURA, Akio IKEDA
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Publication number: 20240310019Abstract: A lighting tool for a vehicle includes a first light source and a second light source, a first-light-guide-body that guides first light emitted from the first light source, and a second-light-guide-body that guides second light emitted from the second light source, the first-light-guide-body has a rod-shaped first light guide part, a first incidence part located on a base end side of the first light guide part, and a branch emission part that emits some of first light, which is guided in the first light guide part, to an outside of the first light guide part, and the second-light-guide-body has a rod-shaped second light guide part, a second incidence part located on a base end side of the second light guide part, and a branch incidence part that causes first light, which is emitted from the branch emission part, to enter the second light guide part.Type: ApplicationFiled: March 13, 2024Publication date: September 19, 2024Inventors: Kazuki ABE, Norifumi IMAZEKI
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Publication number: 20230193986Abstract: A differential mechanism includes: a rotating frame rotatably provided in a main body frame; an inner worm gear formed in a cylindrical shape, covering the outer periphery of the rotating frame, and rotatably provided coaxially with the rotating frame, and having a spiral tooth formed on the cylindrical inner side; and a worm wheel rotatably provided on the rotating frame in a direction orthogonal to an axis of the rotating frame and meshing with the inner worm gear.Type: ApplicationFiled: December 7, 2021Publication date: June 22, 2023Inventors: Riichiro TADAKUMA, Kazuki ABE
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Patent number: 11566766Abstract: A vehicle lamp includes a light source provided on one surface of a board and a light guide body that guides light emitted from the light source, the light guide body has an incidence section located on a side of the light guide body facing the one surface of the board, an emitting section located on a side opposite to the side facing the one surface of the board, and a light guide section located between the incidence section and the emitting section, and the light guide section has a portion that extends across inside and outside a region where the light guide body overlaps with the board when seen in a plan view, that extends at an outer side of the region, and that extends from one side toward the other side of the board in at least a thickness direction of the board.Type: GrantFiled: March 4, 2022Date of Patent: January 31, 2023Assignee: STANLEY ELECTRIC CO., LTD.Inventor: Kazuki Abe
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Patent number: 11493206Abstract: Provided is a gas turbine combustor that can achieve improvement of the combustion stability. A gas turbine combustor includes a pilot burner of the diffusion combustion type, a pilot flow control valve that regulates a flow rate of fuel to be supplied to the pilot burner, a main burner of the premix combustion type arranged on an outer circumference side of the pilot burner, main flow control valves that regulate flow rates of fuel to be individually supplied to burner sectors into which the main burner is sectioned in a circumferential direction, and a controller configured to control the pilot flow control valve and the main flow control valves. The controller controls the main flow control valves such that, when fuel is to be supplied to all the burner sectors, a difference in fuel flow rate occurs between at least one burner sector and the other burner sectors among the burner sectors.Type: GrantFiled: April 29, 2021Date of Patent: November 8, 2022Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Yasuhiro Wada, Kazuki Abe, Akinori Hayashi, Keita Naito
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Publication number: 20220290831Abstract: A vehicle lamp includes a light source provided on one surface of a board and a light guide body that guides light emitted from the light source, the light guide body has an incidence section located on a side of the light guide body facing the one surface of the board, an emitting section located on a side opposite to the side facing the one surface of the board, and a light guide section located between the incidence section and the emitting section, and the light guide section has a portion that extends across inside and outside a region where the light guide body overlaps with the board when seen in a plan view, that extends at an outer side of the region, and that extends from one side toward the other side of the board in at least a thickness direction of the board.Type: ApplicationFiled: March 4, 2022Publication date: September 15, 2022Inventor: Kazuki ABE
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Patent number: 11209163Abstract: A gas turbine combustor that mixes fuel with compressed air guided from a compressor to burn the fuel mixed with the compressed air to generate a combustion gas and supplies the generated combustion gas to a turbine is provided with: an inner cylinder forming a combustion chamber thereinside; an outer cylinder that covers the inner cylinder and forms, between the outer cylinder and the inner cylinder, a cylindrical outer peripheral flow path through which the compressed air flows; an end cover closing the end of the outer cylinder on an opposite side from a side the turbine is located; and a turn guide provided at the end on the end cover side of the inner cylinder, protruding from the outer peripheral surface of the inner cylinder toward the outer cylinder and smoothly connected to the inner peripheral surface of the inner cylinder.Type: GrantFiled: December 18, 2019Date of Patent: December 28, 2021Assignee: Mitsubishi Power, Ltd.Inventors: Tomoki Uruno, Keita Yunoki, Kazuki Abe, Tomohiro Asai, Mitsuhiro Karishuku, Tatsuya Hagita, Shohei Yoshida
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Publication number: 20210341149Abstract: Provided is a gas turbine combustor that can achieve improvement of the combustion stability. A gas turbine combustor includes a pilot burner of the diffusion combustion type, a pilot flow control valve that regulates a flow rate of fuel to be supplied to the pilot burner, a main burner of the premix combustion type arranged on an outer circumference side of the pilot burner, main flow control valves that regulate flow rates of fuel to be individually supplied to burner sectors into which the main burner is sectioned in a circumferential direction, and a controller configured to control the pilot flow control valve and the main flow control valves. The controller controls the main flow control valves such that, when fuel is to be supplied to all the burner sectors, a difference in fuel flow rate occurs between at least one burner sector and the other burner sectors among the burner sectors.Type: ApplicationFiled: April 29, 2021Publication date: November 4, 2021Inventors: Yasuhiro WADA, Kazuki ABE, Akinori HAYASHI, Keita NAITO
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Publication number: 20210341147Abstract: A gas turbine combustor is capable of uniformizing a distribution of fuel concentrations to reduce NOx emissions. The gas turbine combustor includes a main burner of the premixed combustion type and a combustion chamber for burning a fuel and air supplied from the main burner. The main burner includes a fuel nozzle for injecting a fuel supplied from a main fuel system and a premixture passageway for mixing the fuel injected from the fuel nozzle and air supplied from an air passageway and supplying the air-fuel mixture to the combustion chamber. The fuel nozzle includes a tapered portion, a flat portion extending from the tapered portion toward a distal side thereof, a fuel passageway defined in the fuel nozzle, and first and second arrays of fuel injection holes providing fluid communication between the fuel passageway and the outside of the fuel nozzle. The first array of fuel injection holes is defined in the tapered portion.Type: ApplicationFiled: April 29, 2021Publication date: November 4, 2021Inventors: Yasuhiro WADA, Tetsuma TATSUMI, Kazuki ABE, Keita YUNOKI, Akinori HAYASHI
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Patent number: 10995679Abstract: A flame produced within a premixer is promptly extinguished and a reduction in output power of a gas turbine associated with extinguishment is suppressed.Type: GrantFiled: January 31, 2019Date of Patent: May 4, 2021Assignee: Mitsubishi, Power, Ltd.Inventors: Kazuki Abe, Akinori Hayashi, Yasuhiro Wada, Tetsuma Tatsumi, Shohei Yoshida
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Publication number: 20210108797Abstract: The present invention provides a gas turbine combustor configured to form a film-like airflow around a region of a combustion liner, where pressure dynamics damping holes are formed for efficiently cooling the region where the pressure dynamics damping holes are formed without increasing concentration of discharged nitrogen oxides. The gas turbine combustor includes the combustion liner that forms a combustion chamber for receiving supply of fuel and air to generate combustion gas, a liner attached to an outer circumferential surface of the combustion liner for forming space from the outer circumferential surface, and the pressure dynamics damping hole formed in the combustion liner provided with the liner for communication between the space and the combustion chamber. The gas turbine combustor includes a cooling air guide lip disposed on an inner circumferential surface of the combustion liner for forming a film-like airflow around a region where the pressure dynamics damping hole is formed.Type: ApplicationFiled: October 14, 2020Publication date: April 15, 2021Inventors: Yasuhiro WADA, Shohei YOSHIDA, Akinori HAYASHI, Yoshitaka HIRATA, Hirokazu TAKAHASHI, Satoshi DODO, Shohei NUMATA, Tetsuma TATSUMI, Kazuki ABE
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Publication number: 20200200389Abstract: A gas turbine combustor that mixes fuel with compressed air guided from a compressor to burn the fuel mixed with the compressed air to generate a combustion gas and supplies the generated combustion gas to a turbine is provided with: an inner cylinder forming a combustion chamber thereinside; an outer cylinder that covers the inner cylinder and forms, between the outer cylinder and the inner cylinder, a cylindrical outer peripheral flow path through which the compressed air flows; an end cover closing the end of the outer cylinder on an opposite side from a side the turbine is located; and a turn guide provided at the end on the end cover side of the inner cylinder, protruding from the outer peripheral surface of the inner cylinder toward the outer cylinder and smoothly connected to the inner peripheral surface of the inner cylinder.Type: ApplicationFiled: December 18, 2019Publication date: June 25, 2020Inventors: Tomoki URUNO, Keita YUNOKI, Kazuki ABE, Tomohiro ASAI, Mitsuhiro KARISHUKU, Tatsuya HAGITA, Shohei YOSHIDA