Patents by Inventor Takuya Watanabe
Takuya Watanabe 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: 11519420Abstract: A rotary machine system includes a rotary electric machine, a rotary machine, a first supply line and a second supply line through which the lubricating oil is supplied to the rotary machine bearing, a first discharge line and a second discharge line through which the lubricating oil is discharged downward from the rotary machine bearing, and a lower discharge line through which the lubricating oil discharged from the first discharge line and the second discharge line flows toward a discharge destination. The lower discharge line has a first connecting portion connected to a lower end of the first discharge line and a second connecting portion connected to a lower end of the second discharge line, and extends such that the lubricating oil heads for the discharge destination through the first connecting portion from the second connecting portion.Type: GrantFiled: February 22, 2021Date of Patent: December 6, 2022Assignee: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Masayoshi Kikuchi, Takuya Watanabe, Norikazu Kasaoka
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Publication number: 20220340399Abstract: Provided is a handrail device in first and second unit booms adjacent to each other, having high strength. The handrail device includes: a pair of first poles; a pair of second poles; a first main rope stretched between the pair of first poles; a second safety line stretched between the pair of second poles; a first pole support member and a second pole support member that support the first poles and the second poles, respectively; first and second connection member; a first stay rope stretched between the first pole and the second connection member; and a second stay rope stretched between the second pole and the first connection member. The first pole support member and the first connection member are fixed to a common first fixation member, and a second pole support member and the second connection member are fixed to a common second fixation member.Type: ApplicationFiled: March 18, 2020Publication date: October 27, 2022Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Keiko INADA, Yasuo ICHIKAWA, Tetsuya KOBATAKE, Takuya WATANABE
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Patent number: 11460019Abstract: A compressor module includes: a rotational driving machine having an output shaft which is rotationally driven around an axis; a compressor which is disposed so as to be adjacent to the rotational driving machine in an axial direction in which the axis extends; a base plate which supports the rotational driving machine and the compressor from below in a vertical direction; and a storage tank which is configured to store a lubricating oil used in the rotational driving machine and the compressor. The storage tank has a tubular tank main body that is provided on an outer side of the base plate in a width direction and extends in a direction including the axial direction.Type: GrantFiled: February 17, 2017Date of Patent: October 4, 2022Assignee: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventor: Takuya Watanabe
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Publication number: 20220307297Abstract: A control apparatus includes a first controller which controls an operation of a door of a railway vehicle, a second controller capable of controlling the operation of the door, and a diagnosis tester. The diagnosis tester performs a diagnosis related to an abnormality in the second controller when performing a start process which accompanies turning on power of the control apparatus.Type: ApplicationFiled: February 23, 2022Publication date: September 29, 2022Inventors: Kotaro UMEZAWA, Takuya WATANABE
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Publication number: 20220261482Abstract: In a vulnerability inspection device, an acquisition unit acquires system messages that are displayed in response to input for multiple types of service registration statuses of a user ID that is input to a login-related screen that requires input of the user ID in an account-based online service that issues the user ID. A determination unit uses the system messages that were acquired for the types to determine whether or not the login-related screen has a vulnerability regarding the leakage of user registration status.Type: ApplicationFiled: July 12, 2019Publication date: August 18, 2022Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Ayako HASEGAWA, Takuya WATANABE, Eitaro SHIOJI, Mitsuaki AKIYAMA
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Patent number: 11415022Abstract: Oil console equipment includes: a lubrication oil tank in which a lubrication oil is stored; a lubrication oil supply line which is connected to the lubrication oil tank and through which a liquid lubrication oil stored in the lubrication oil tank is supplied to a bearing supporting a rotor; a first cooler which is provided in the lubrication oil supply line and cools the liquid lubrication oil supplied to the bearing; a lubrication oil recovery line which is connected to the lubrication oil tank and through which the lubrication oil recovered from the bearing is introduced into the lubrication oil tank; a first atmosphere discharge pipe which is connected to the lubrication oil tank and through which a lubrication oil mist which exists in a gas phase in the lubrication oil tank and is a misted lubrication oil and a first exhaust gas containing a gas are introduced out.Type: GrantFiled: September 20, 2016Date of Patent: August 16, 2022Assignee: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Takuya Watanabe, Yusuke Kato, Tomoaki Takeda
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Publication number: 20220250880Abstract: Provided is a crane including a guy link coupling part easily accommodatable at a predetermined position thereof. The guy link coupling part has a pair of left and right link members each extending in a front-rear direction, and a coupling member extending in a left-right direction and connecting the pair of link members to each other. A linking and retaining structure includes a first retainer provided on a boom for retaining the coupling member to restrict the coupling member from moving in the front-rear direction. The first retainer has: a first slope surface slanting inward of the boom, from a proximal position of the boom toward a distal end thereof; a second slope surface located closer to the distal end of the boom than the first slope surface and slanting outward of the boom; and a recess part disposed between the first slope surface and the second slope surface.Type: ApplicationFiled: July 22, 2020Publication date: August 11, 2022Applicant: KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Takuya WATANABE, Shoji WATANABE, Keiji SAKAI
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Publication number: 20220221103Abstract: An accumulator includes a tank body having a communication port that communicates the lubricant accommodating space capable of accommodating lubricant with the outside, the tank body extending around an axis, a piston that moves in the axial direction in the tank body to vary the size of the lubricant accommodating space, a spiral spring mechanism having a spiral spring, and a rotational force transmission member that converts a linear movement of the piston into a rotational force around the axis to transmit the converted rotational force. The rotational force transmission member converts a rotational movement due to a restoring force of the spiral spring into a force in the axial direction to move the piston in the axial direction.Type: ApplicationFiled: December 28, 2021Publication date: July 14, 2022Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Kensei Shimamoto, Takuya Watanabe
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Publication number: 20220190327Abstract: A hydrogen storage alloy suitable for a negative electrode of an on-board alkaline storage battery, an alkaline storage battery using this hydrogen storage alloy, and a vehicle; wherein a fine-grained hydrogen storage alloy is used for an alkaline storage battery that has a crystal structure of an A2B7-type structure as a main phase and is represented by a general formula: (La1-aSma)1-bMgbNicAldCre (where suffixes a, b, c, d, and e meet the following conditions: 0?a?0.35, 0.15?b?0.30, 0.02?d?0.10, 0?e?0.10, 3.20?c+d+e?3.50, and 0<a+e), and an alkaline storage battery using this hydrogen storage alloy for a negative electrode. A vehicle also includes this alkaline storage battery as an electricity supply source for a motor.Type: ApplicationFiled: February 28, 2020Publication date: June 16, 2022Applicants: JAPAN METALS AND CHEMICALS CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takao SAWA, Saki NOTOYAMA, Tomoki SOUMA, Katsuyuki KUDO, Takuya WATANABE, Masato HOZUMI, Motoyoshi OKUMURA, Masashi KODAMA, Takuro KIKUCHI, Takeo OKANISHI, Atsushi MINAGATA, Shuhei MOCHIDA, Hiroyuki SASAKI, Satoshi KONO
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Patent number: 11328682Abstract: A gate driver is constituted of a first gate driver including a first shift register that is configured by bistable circuits corresponding to gate bus lines on odd-numbered lines arranged on one side of a display portion, and a second gate driver including a second shift register that is configured by bistable circuits corresponding to gate bus lines on even-numbered lines arranged on another side of the display portion. A first buffer circuit is provided on one end side of each gate bus line, and a second buffer circuit is provided on another end side of each gate bus line. A control signal for controlling the scanning order of the gate bus line is given to the bistable circuit and the second buffer circuit.Type: GrantFiled: April 9, 2021Date of Patent: May 10, 2022Assignee: SHARP KABUSHIKI KAISHAInventors: Yasuaki Iwase, Takuya Watanabe, Akira Tagawa, Jun Nishimura, Yohei Takeuchi
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Patent number: 11326244Abstract: Steel materials for continuously variable transmissions sheaves, and methods for manufacturing a continuously variable transmission sheaves, are provided. In the disclosed steel materials for continuously variable transmission sheaves, the steel materials satisfy the following expressions: 13.9?Fn1?15.5, and 1.20?Fn2?4.35 (in which Fn1=7×Cr?6×Si+4×Mn; and Fn2=Al×N×104).Type: GrantFiled: July 18, 2017Date of Patent: May 10, 2022Assignees: AISIN CORPORATION, NIPPON STEEL CORPORATIONInventors: Masashi Hattori, Kazumichi Tsukuda, Hiroyuki Nozaki, Daisuke Kasai, Takuya Watanabe, Tetsuya Ohashi, Shouji Toudou, Akira Shiga
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Patent number: 11318406Abstract: A heater-integrated filter includes: a casing in which are formed an intake port for taking in a portion of process gas from a compressor and a discharge port for discharging the process gas; a filter body which is provided inside the casing and through which the process gas from the intake port passes; and rod-like heaters which are disposed inside the casing and along which the process gas that has passed through the filter body is capable of flowing toward the discharge port along the extension direction.Type: GrantFiled: February 24, 2017Date of Patent: May 3, 2022Assignee: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Takuya Watanabe, Yusaku Sano
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Patent number: 11283801Abstract: An account identification apparatus sets browsing authority for each of accounts such that browsing permission/prohibition is different for each of Web pages. Furthermore, the account identification apparatus causes a user terminal having accessed a predetermined Web site to transmit a request to each of the Web pages so as to acquire information about browsing permission/prohibition for each of the Web pages with regard to the user terminal and uses the acquired information about browsing permission/prohibition to identify an account with which the user terminal has logged in.Type: GrantFiled: May 24, 2018Date of Patent: March 22, 2022Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Takuya Watanabe, Eitaro Shioji, Mitsuaki Akiyama, Takeshi Yagi, Takeo Hariu
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Patent number: 11245859Abstract: This shooting system includes a plurality of cameras capable of capturing a subject that moves on a course from different directions, and a controller that receives a setting made by the user regarding a switch order of the plurality of cameras that temporally share continuous shooting of the subject that moves on the course, and switches output videos of the plurality of cameras in accordance with the set switch order.Type: GrantFiled: March 16, 2021Date of Patent: February 8, 2022Assignee: SONY CORPORATIONInventors: Hiroaki Adachi, Hidehiro Amaki, Takuya Watanabe
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Patent number: 11180124Abstract: A controller and a control method to a vehicle, the controller and the control method executing brake control in which primary information is selectively supplemented by secondary information that is information on an assumed state related to connection and disconnection of a clutch. The controller includes a determination section that determines whether an actual state and the assumed state, which are related to the connection and the disconnection of the clutch, match each other in accordance with a temporal change in the secondary information; and a brake control section that executes the brake control by using the primary information but not the secondary information in the case where the determination section determines that the actual state and the assumed state do not match each other.Type: GrantFiled: December 1, 2016Date of Patent: November 23, 2021Assignee: Robert Bosch GmbHInventors: Nobuho Nemoto, Takuya Watanabe
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Publication number: 20210327387Abstract: A gate driver is constituted of a first gate driver including a first shift register that is configured by bistable circuits corresponding to gate bus lines on odd-numbered lines arranged on one side of a display portion and can switch a shift direction, and a second gate driver including a second shift register that is configured by bistable circuits corresponding to gate bus lines on even-numbered lines arranged on another side of the display portion and can switch the shift direction. A first buffer circuit is provided on one side of both ends of each gate bus line, and a second and a third buffer circuits are provided on another side thereof.Type: ApplicationFiled: April 9, 2021Publication date: October 21, 2021Inventors: YASUAKI IWASE, TAKUYA WATANABE, AKIRA TAGAWA, JUN NISHIMURA, YOHEI TAKEUCHI
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Publication number: 20210327388Abstract: A gate driver is constituted of a first gate driver including a first shift register that is configured by bistable circuits corresponding to gate bus lines on odd-numbered lines arranged on one side of a display portion, and a second gate driver including a second shift register that is configured by bistable circuits corresponding to gate bus lines on even-numbered lines arranged on another side of the display portion. A first buffer circuit is provided on one end side of each gate bus line, and a second buffer circuit is provided on another end side of each gate bus line. A control signal for controlling the scanning order of the gate bus line is given to the bistable circuit and the second buffer circuit.Type: ApplicationFiled: April 9, 2021Publication date: October 21, 2021Inventors: YASUAKI IWASE, TAKUYA WATANABE, AKIRA TAGAWA, JUN NISHIMURA, YOHEI TAKEUCHI
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Patent number: 11151956Abstract: A gate driver is constituted of a first gate driver including a first shift register that is configured by bistable circuits corresponding to gate bus lines on odd-numbered lines arranged on one side of a display portion and can switch a shift direction, and a second gate driver including a second shift register that is configured by bistable circuits corresponding to gate bus lines on even-numbered lines arranged on another side of the display portion and can switch the shift direction. A first buffer circuit is provided on one side of both ends of each gate bus line, and a second and a third buffer circuits are provided on another side thereof.Type: GrantFiled: April 9, 2021Date of Patent: October 19, 2021Assignee: SHARP KABUSHIKI KAISHAInventors: Yasuaki Iwase, Takuya Watanabe, Akira Tagawa, Jun Nishimura, Yohei Takeuchi
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Patent number: 11138947Abstract: A unit circuit that constitutes a shift register includes a gate output lowering transistor (T01) whose source terminal is supplied with a second gate low voltage (Vgl2) and a gate output reset transistor (T03) Whose source terminal is supplied with a first gate low voltage (Vgl1), as constituent elements associated with the lowering of gate output. At the time of lowering the gate output, the gate output lowering transistor (T01) is made to be in an on state, and thereafter the gate output reset transistor (T03) is made to be in the on state. In this case, the gate terminal of the gate output reset transistor (T03) is supplied with a scanning signal or a signal having a waveform equivalent to that of the scanning signal outputted from the unit circuit in a subsequent stage.Type: GrantFiled: May 28, 2020Date of Patent: October 5, 2021Assignee: SHARP KABUSHIKI KAISHAInventors: Yasuaki Iwase, Yohei Takeuchi, Takuya Watanabe, Akira Tagawa, Jun Nishimura
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Publication number: 20210262476Abstract: A rotary machine system includes a rotary electric machine, a rotary machine, a first supply line and a second supply line through which the lubricating oil is supplied to the rotary machine bearing, a first discharge line and a second discharge line through which the lubricating oil is discharged downward from the rotary machine bearing, and a lower discharge line through which the lubricating oil discharged from the first discharge line and the second discharge line flows toward a discharge destination. The lower discharge line has a first connecting portion connected to a lower end of the first discharge line and a second connecting portion connected to a lower end of the second discharge line, and extends such that the lubricating oil heads for the discharge destination through the first connecting portion from the second connecting portion.Type: ApplicationFiled: February 22, 2021Publication date: August 26, 2021Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Masayoshi Kikuchi, Takuya Watanabe, Norikazu Kasaoka