Patents by Inventor Yutaka Tanaka
Yutaka 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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Publication number: 20240136891Abstract: A component comprising: a first case portion having a tunnel portion having an opening end opening toward an axial direction; and a second case portion having a catch tank portion opening upward, wherein the first case portion and the second case portion face each other such that a bottom portion of the tunnel portion and a bottom portion of the catch tank portion are coupled to each other, an opening area of the opening end of the tunnel portion on the second case portion side is larger than an opening area of the opening end of the tunnel portion on a side opposite to the second case portion side, the tunnel portion as a whole is inclined downward from the second case portion side of the tunnel portion to the side opposite to the second case portion side of the tunnel portion, and the second case portion side of the tunnel portion is inclined downward toward the catch tank portion.Type: ApplicationFiled: February 28, 2022Publication date: April 25, 2024Applicants: JATCO Ltd, NISSAN MOTOR CO., LTD.Inventors: Yuuki TANAKA, Yutaka OKUMURA, Yusuke SUZUKI, Yojiro MOCHIZUKI
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Publication number: 20240128380Abstract: A transistor with favorable electrical characteristics is provided. One embodiment of the present invention is a semiconductor device including a semiconductor, a first insulator in contact with the semiconductor, a first conductor in contact with the first insulator and overlapping with the semiconductor with the first insulator positioned between the semiconductor and the first conductor, and a second conductor and a third conductor, which are in contact with the semiconductor. One or more of the first to third conductors include a region containing tungsten and one or more elements selected from silicon, carbon, germanium, tin, aluminum, and nickel.Type: ApplicationFiled: December 1, 2023Publication date: April 18, 2024Inventors: Yutaka OKAZAKI, Akihisa SHIMOMURA, Naoto YAMADE, Tomoya TAKESHITA, Tetsuhiro TANAKA
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Patent number: 11957300Abstract: An information processing apparatus (2000) detects an abnormal region (30) from a moving image frame (14). The abnormal region (30) is a region that is estimated to represent an abnormal part inside a body of a subject. The information processing apparatus (2000) generates and outputs output information based on the number of detected abnormal regions (30).Type: GrantFiled: September 6, 2019Date of Patent: April 16, 2024Assignees: NEC CORPORATION, NATIONAL CANCER CENTERInventors: Ikuma Takahashi, Maki Sano, Kimiyasu Takoh, Motoyasu Okutsu, Chiemi Tanaka, Masahiro Saikou, Hitoshi Imaoka, Kenichi Kamijo, Ryuji Hamamoto, Yutaka Saito, Masayoshi Yamada
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Patent number: 11955360Abstract: A Johnsen-Rahbek force type electrostatic chuck including: a metal substrate; an electrode for electrostatic attraction provided on the metal substrate with an insulating layer interposed between the metal substrate and the electrode for electrostatic attraction; and a dielectric layer constituting an electrostatic attraction surface in contact with a workpiece. The dielectric layer includes a ceramic spray coating and a sealing component with which pores of the ceramic spray coating are filled, and the sealing component contains a metal organic salt containing a rare earth element.Type: GrantFiled: December 24, 2020Date of Patent: April 9, 2024Assignees: TOCALO CO., Ltd., HITACHI HIGH-TECH CORPORATIONInventors: Takeshi Takabatake, Tomohiro Nakasuji, Akira Itoh, Kentaro Seto, Yutaka Omoto, Hiroho Kitada, Kazuumi Tanaka
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Publication number: 20240105713Abstract: A miniaturized transistor is provided. A transistor with low parasitic capacitance is provided. A transistor having high frequency characteristics is provided. A transistor having a large amount of on-state current is provided. A semiconductor device including the transistor is provided. A semiconductor device with high integration is provided. A novel capacitor is provided. The capacitor includes a first conductor, a second conductor, and an insulator. The first conductor includes a region overlapping with the second conductor with the insulator provided therebetween. The first conductor includes tungsten and silicon. The insulator includes a silicon oxide film that is formed by oxidizing the first conductor.Type: ApplicationFiled: November 27, 2023Publication date: March 28, 2024Inventors: Tetsuhiro TANAKA, Yutaka OKAZAKI
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Patent number: 11943545Abstract: An image processing device includes: a circuit block in which an operation period is predetermined and intermittent operation is performed according to the operation period; a plurality of SRAMs; and a dummy control circuit configured to increase an intensity of a dummy operation of an unused SRAM among the plurality of SRAMs for a certain period of time before the operation period of the circuit block, and to decrease the intensity of the dummy operation of the unused SRAM among the plurality of SRAMs for a certain period of time after the operation period of the circuit block.Type: GrantFiled: February 2, 2021Date of Patent: March 26, 2024Assignee: OLYMPUS CORPORATIONInventors: Yutaka Murata, Yoshinobu Tanaka, Atsushi Ishihara, Akira Ueno
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Publication number: 20240088607Abstract: A connector (10) is provided with a housing (11) and a terminal fitting (12) to be accommodated into the housing (11). The housing (11) includes a housing body (20), a pair of side walls (21), a lock arm (23) and a projection (24). The housing body (20) accommodates the terminal fitting (12). The pair of side walls (21) project from an outer surface of the housing body (20) and are arranged side by side in a width direction of the housing (11). The lock arm (23) is arranged between the pair of side walls (21) and supported on the pair of side walls (21) displaceably like a seesaw. The projection (24) is provided on a facing surface of the housing body (20) and the lock arm (23) and serves as a fulcrum of a seesaw movement of the lock arm (23).Type: ApplicationFiled: January 25, 2022Publication date: March 14, 2024Inventors: Shinji TANAKA, Yutaka KOBAYASHI
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Publication number: 20240067033Abstract: In order to achieve a charging service using an outlet of 100 V or 200V, the present invention provides a management server 10 including an acquisition unit 11 that acquires, from a user terminal, apparatus specifying information specifying a control apparatus that controls power supply to an outlet, and a control execution unit 12 that executes processing of controlling the control apparatus specified by the apparatus specifying information.Type: ApplicationFiled: August 24, 2023Publication date: February 29, 2024Applicant: NEC CorporationInventors: Hideyuki ISHIUJI, Hiromi SUZUKI, Yutaka OKANO, Sayaka ISHIMOTO, Shoko YOKOTE, Satoshi TANAKA, Koji KITAHARA, Megumi YAMAMOTO, Chieko KURIBAYASHI, Tomohide TOYODA
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Publication number: 20240013938Abstract: An object is to change reactor core thermal output. A nuclear reactor includes an annular fuel layer and a heat conductive layer stacked on the fuel layer and extending around a periphery of the fuel layer.Type: ApplicationFiled: September 15, 2021Publication date: January 11, 2024Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Shota Kobayashi, Satoru Kamohara, Yasutaka Harai, Tadakatsu Yodo, Shohei Otsuki, Nozomu Murakami, Wataru Nakazato, Takashi Hasegawa, Yutaka Tanaka, Tatsuo Ishiguro, Hironori Noguchi, Hideyuki Kudo, Takafumi Noda, Kazuhiro Yoshida
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Publication number: 20230386686Abstract: An object is to efficiently take heat out of a reactor core while retaining fission products. Included are fuel part provided with a covering part on a surface of a nuclear fuel and a heat conductive part.Type: ApplicationFiled: September 21, 2021Publication date: November 30, 2023Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Nozomu Murakami, Wataru Nakazato, Takashi Hasegawa, Satoru Kamohara, Yasutaka Harai, Tadakatsu Yodo, Shota Kobayashi, Shohei Otsuki, Yutaka Tanaka, Tatsuo Ishiguro, Hironori Noguchi, Hideyuki Kudo, Takafumi Noda, Kazuhiro Yoshida
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Publication number: 20230360812Abstract: Provided is a nuclear reactor unit that can reduce a temperature increase in a reactor core at the occurrence of an abnormality with a simple structure. Included are a reactor core having radioactive fuel and causing the radioactive fuel to cause a nuclear reaction and a nuclear reactor vessel housing the reactor core and hermetically sealing the reactor core. The nuclear reactor vessel includes an inner shroud covering the entire periphery of the reactor core and an outer shroud covering the entire periphery of the inner shroud. A first space formed by the outer shroud and the inner shroud is in a vacuum condition. The inner shroud includes a main body and a communicating part placed in part of the main body and communicating the first space to a second space, which is a space inside the inner shroud, when the reactor core reaches a threshold temperature or higher.Type: ApplicationFiled: September 21, 2021Publication date: November 9, 2023Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Yasutaka HARAI, Satoru KAMOHARA, Tadakatsu YODO, Shota KOBAYASHI, Shohei OTSUKI, Nozomu MURAKAMI, Wataru NAKAZATO, Takashi HASEGAWA, Yutaka TANAKA, Tatsuo ISHIGURO, Hironori NOGUCHI, Hideyuki KUDO, Takafumi NODA, Kazuhiro YOSHIDA
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Publication number: 20230110039Abstract: Heat can be stably extracted with easy criticality control. A nuclear reactor includes: a fuel portion being a reactor core having a nuclear fuel body; a shielding portion covering all over outer sides of the fuel portion to shield against radiations generated from the reactor core; and a thermal conduction part that conducts heat generated in the reactor core to exterior of the shield part. The nuclear fuel body contains a fissile material with an enrichment not less than 5% by weight throughout an operation period.Type: ApplicationFiled: October 19, 2020Publication date: April 13, 2023Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Wataru Nakazato, Hideaki Ikeda, Takashi Hasegawa, Nozomu Murakami, Tadakatsu Yodo, Shohei Otsuki, Satoru Kamohara, Shota Kobayashi, Yasutaka Harai, Yutaka Tanaka, Takafumi Noda, Kazuhiro Yoshida, Hideyuki Sakata, Hironori Noguchi, Hideyuki Kudo, Tatsuo Ishiguro
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Patent number: 11539094Abstract: A grip structure connected to a main body of an imaging apparatus includes a battery storage part configured to store a battery; an inner side wall surface of the battery storage part includes a first corner, a second corner, and a third corner each having a curved shape when viewed in an insertion direction of the battery; and each of the first, second, and third corners has a radius of curvature equal to or greater than a radius of curvature of a cylindrical cell built into the battery.Type: GrantFiled: August 4, 2020Date of Patent: December 27, 2022Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventor: Yutaka Tanaka
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Patent number: 11525479Abstract: An anti-electrolytic corrosion rolling bearing includes an inner ring and an outer ring, rolling elements, and a thermal-sprayed ceramic film having electrical insulating properties, and disposed on one or each of the inner peripheral surface of the inner ring and the outer peripheral surface of the outer ring. The thermal-spray material forming the thermal-sprayed ceramic film contains, as the main component thereof, alumina particles having particle sizes of 5 ?m to 60 ?m and an average particle size of 30 ?m to 60 ?m. The thermal-sprayed ceramic film is densified by filling the pores between the alumina particles, with a predetermined amount of glassy melts of a metal oxide having a melting point lower than that of the alumina, such as silica, yttria, titania or zirconia, and having an average particle size of 5 ?m to 40 ?m.Type: GrantFiled: September 24, 2019Date of Patent: December 13, 2022Assignee: NTN CORPORATIONInventor: Yutaka Tanaka
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Publication number: 20220319724Abstract: Ensuring a high output temperature while preventing leakage of radioactive substances, etc. A nuclear reactor includes a fuel unit; a shield unit that covers a circumference of the fuel unit for shielding from radioactive rays; and a heat conductive portion that penetrates the shield unit, is arranged such that the heat conductive portion extends to inside of the fuel unit and outside of the shield unit, and transfers heat of the fuel unit to the outside of the shield unit by solid heat conduction.Type: ApplicationFiled: November 6, 2020Publication date: October 6, 2022Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Hideyuki Kudo, Hironori Noguchi, Koichi Tanimoto, Yuichi Otani, Yutaka Tanaka, Takafumi Noda, Kazuhiro Yoshida, Hideyuki Sakata, Tatsuo Ishiguro, Hideaki Ikeda, Satoru Kamohara, Shohei Otsuki, Nozomu Murakami, Wataru Nakazato, Takashi Hasegawa, Tadakatsu Yodo, Yasutaka Harai, Shota Kobayashi
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Publication number: 20220003273Abstract: An anti-electrolytic corrosion rolling bearing is provided which includes an inner ring and an outer ring, rolling elements, and a thermal-sprayed ceramic film having electrical insulating properties, and disposed on one or each of the inner peripheral surface of the inner ring and the outer peripheral surface of the outer ring. The thermal-spray material forming the thermal-sprayed ceramic film contains, as the main component of thereof, alumina particles having particle sizes of 5 to 60 ?m and an average particle size of 30 to 60 ?m. The thermal-sprayed ceramic film is densified by filling the pores between the alumina particles, with a predetermined amount of glassy melts of a metal oxide having a melting point lower than that of the alumina, such as silica, yttria, titania or zirconia, and having an average particle size of 5 to 40 ?m.Type: ApplicationFiled: September 24, 2019Publication date: January 6, 2022Inventor: Yutaka TANAKA
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Patent number: 11185815Abstract: A plasma abatement process for abating effluent containing compounds from a processing chamber is described. A plasma abatement process takes gaseous foreline effluent from a processing chamber, such as a deposition chamber, and reacts the effluent within a plasma chamber placed in the foreline path. The plasma dissociates the compounds within the effluent, converting the effluent into more benign compounds. Abating reagents may assist in the abating of the compounds. The abatement process may be a volatizing or a condensing abatement process. Representative volatilizing abating reagents include, for example, CH4, H2O, H2, NF3, SF6, F2, HCl, HF, Cl2, and HBr. Representative condensing abating reagents include, for example, H2, H2O, O2, N2, O3, CO, CO2, NH3, N2O, CH4, and combinations thereof.Type: GrantFiled: July 9, 2018Date of Patent: November 30, 2021Assignee: Applied Materials, Inc.Inventors: Michael S. Cox, Monique McIntosh, Colin John Dickinson, Paul E. Fisher, Yutaka Tanaka, Zheng Yuan
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Publication number: 20210167341Abstract: A grip structure connected to a main body of an imaging apparatus includes a battery storage part configured to store a battery; an inner side wall surface of the battery storage part includes a first corner, a second corner, and a third corner each having a curved shape when viewed in an insertion direction of the battery; and each of the first, second, and third corners has a radius of curvature equal to or greater than a radius of curvature of a cylindrical cell built into the battery.Type: ApplicationFiled: August 4, 2020Publication date: June 3, 2021Inventor: Yutaka TANAKA
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Patent number: 10907668Abstract: A flow damper including a cylindrical vortex chamber, a small flow-rate pipe connected to a peripheral plate of the vortex chamber along a tangential direction, a large flow-rate pipe connected to the peripheral plate with a predetermined angle with respect to the small flow-rate pipe, an outlet pipe connected to an outlet formed in a central part of the vortex chamber, and a pressure equalization pipe with respective ends being connected to the peripheral plate on opposite sides of the outlet and at positions closer to a connection portion between the small flow-rate pipe and the large flow-rate pipe than positions facing each other, putting the outlet therebetween. The pressure equalization pipe is arranged with at least a part thereof is located at a higher position than a top plate of the vortex chamber, and an outgassing hole is provided at an uppermost part of the pressure equalization pipe.Type: GrantFiled: January 27, 2017Date of Patent: February 2, 2021Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Masamichi Iino, Shigeto Hirai, Taiki Asahara, Takafumi Ogino, Akira Kirita, Akihiro Toda, Hideyuki Sakata, Yutaka Tanaka, Setsuo Tokunaga, Takashi Nakahara, Takanori Okazaki
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Patent number: 10900508Abstract: To include a cylindrical vortex chamber 35, a small flow-rate pipe 37 connected to a peripheral plate 35C of the vortex chamber 35 along a tangential direction thereof, a large flow-rate pipe 36 connected to the peripheral plate 35C with a predetermined angle with respect to the small flow-rate pipe 37, an outlet pipe connected to an outlet 39 formed in a central part of the vortex chamber 35, and a straightening plate 50 that is arranged in a part between the outlet 39 and the peripheral plate 35C of the vortex chamber 35, and when jets flow into the vortex chamber 35 from the small flow-rate pipe 37 and the large flow-rate pipe 36, straightens impinging jets from the small flow-rate pipe 37 and from the large flow-rate pipe 36 having flowed into the vortex chamber 35 toward the outlet 39.Type: GrantFiled: January 27, 2017Date of Patent: January 26, 2021Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Hideyuki Sakata, Shigeto Hirai, Taiki Asahara, Takafumi Ogino, Akira Kirita, Akihiro Toda, Masamichi Iino, Toshihiro Sato, Yutaka Tanaka, Takanori Okazaki, Takashi Nakahara