Search Results - "Ohira, Shigeru"

Development of a compact real-time process gas analysis system for tritium accountancy for a DEMO fusion reactor by an application of laser Raman spectroscopy by O’hira, Shigeru, Edao, Yuki, Isobe, Kanetsugu, Iwai, Yasunori

“…•A compact real-time gas analysis system for tritium accountancy using laser Raman system for a DEMO is developed.•Preliminary test results of the proto-type…”
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Radiation safety study for the beam commissioning of IFMIF/EVEDA LIPAc RFQ in Rokkasho by Kondo, Keitaro, Kasugai, Atsushi, Sakamoto, Keishi, Sugimoto, Masayoshi, O’hira, Shigeru, Gex, Dominique, Dzitko, Hervé, Knaster, Juan

“…The construction of the Linear IFMIF Prototype Accelerator (LIPAc) is in progress at Rokkasho, Japan. The important milestone of the project is to commission…”
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Progress of water cooled ceramic breeder test blanket module system by Kawamura, Yoshinori, Gwon, Hyoseong, Guan, Wenhai, Tanigawa, Hisashi, Hirose, Takanori, Wakasa, Atsushi, Yoshino, Seiji, Ouchi, Tamon, Hattori, Kentaro, Chiba, Noriaki, Kushida, Takuya, Mori, Seiji, Iida, Hiromasa, Yamamoto, Takumi, Yamanishi, Toshihiko, Uto, Hiroyasu, Someya, Yoji, Ochiai, Kentaro, Sakasegawa, Hideo, Kim, Jaehwan, Nakamura, Hirofumi, Tanigawa, Hiroyasu, Ohira, Shigeru, Hayashi, Takumi

“…A Water-Cooled Ceramic Breeder (WCCB) Test Blanket Module (TBM) System is being developed as one of the most important steps toward DEMO blanket in Japan. As…”
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Linear IFMIF Prototype Accelerator (LIPAc): Installation activities for Phase-B beam commissioning in Rokkasho by Kondo, Keitaro, Ayala, Juan Marcos, Bolzon, Benoit, Cara, Philippe, Dzitko, Hervé, Ebisawa, Takashi, Fagotti, Enrico, Gex, Dominique, Heidinger, Roland, Hirata, Yosuke, Ichimiya, Ryo, Ikeda, Yukiharu, Jimenez, David, Jokinen, Antti, Kasugai, Atsushi, Kikuchi, Takayuki, Knaster, Juan, Komata, Masao, Maebara, Sunao, Marqueta, Alvaro, Moya, Ivan, Nishimura, Shinobu, O‘hira, Shigeru, Okumura, Yoshikazu, Perez, Mario, Phillips, Guy, Podadera, Ivan, Pruneri, Giuseppe, Sakamoto, Keishi, Scantamburlo, Francesco, Shinya, Takahiro, Sugimoto, Masayoshi, Weber, Moises

“…•The installation of Linear IFMIF Prototype Accelerator (LIPAc) is progressing.•RFQ, MEBT and beam diagnostics are in line and ready for beam commissioning.•RF…”
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Operation Scenarios and Requirements for Fuel Processing in Future Fusion Reactor Facilities: Hydrogen Isotope Separation as a Key Process for Fuel Recycle and Safety by O'HIRA, Shigeru, YAMANISHI, Toshihiko, HAYASHI, Takumi

“…Operability and operation scenario of hydrogen Isotope Separation System (ISS) for ITER and a demo reactor are checked and examined based on the information in…”
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Operation Scenarios and Requirements for Fuel Processing in Future Fusion Reactor Facilities: Hydrogen Isotope Separation as a Key Process for Fuel Recycle and Safety by O'HIRA, Shigeru, YAMANISHI, Toshihiko, HAYASHI, Takumi

“…Operability and operation scenario of hydrogen Isotope Separation System (ISS) for ITER and a demo reactor are checked and examined based on the information in…”
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Progress and achievements of the BA activities in Rokkasho by Nishitani, Takeo, Sugimoto, Masayoshi, Ohira, Shigeru, Yamanishi, Toshihiko, Tanigawa, Hiroyasu, Nakamichi, Masaru, Tobita, Kenji, Ishii, Yasutomo, Ozeki, Takahisa, Nakajima, Noriyoshi, Matsumoto, Hiroshi, Okumura, Yoshikazu, Knaster, Juan

“…In Rokkasho Japan, the International Fusion Energy Research Center (IFERC) project and the International Fusion Materials Irradiation Facility/Engineering…”
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Inhibition of HIV-1 gene expression by retroviral vector-mediated small-guide RNAs that direct specific RNA cleavage by tRNase ZL by Habu, Yuichiro, Miyano-Kurosaki, Naoko, Kitano, Michiko, Endo, Yumihiko, Yukita, Masakazu, Ohira, Shigeru, Takaku, Hiroaki, Nashimoto, Masayuki, Takaku, Hiroshi

“…The tRNA 3′-processing endoribonuclease (tRNase Z or 3′ tRNase; EC 3.1.26.11) is an essential enzyme that removes the 3′ trailer from pre-tRNA. The long form…”
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Tritium contamination and decontamination study on materials for ITER remote handling equipment by Oya, Yasuhisa, Kobayashi, Kazuhiro, Shu, Wataru, Higashijima, Takeshi, Hayashi, Takumi, O'hira, Shigeru, Obara, Kenjiro, Nishi, Masataka, Shibanuma, Kiyoshi, Koizumi, Kouichi

“…Several materials, lenses, dry bearings and cables were exposed to a tritiated moisture environment to study the behavior of tritium contamination on candidate…”
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Tritium behavior in the Caisson, a simulated fusion reactor room by Hayashi, Takumi, Kobayashi, Kazuhiro, Iwai, Yasunori, Yamada, Masayuki, Suzuki, Takumi, O'hira, Shigeru, Nakamura, Hirofumi, Shu, Weimin, Yamanishi, Toshihiko, Kawamura, Yoshinori, Isobe, Kanetsugu, Konishi, Satoshi, Nishi, Masataka

“…In order to confirm tritium confinement ability in the deuterium–tritium (DT) fusion reactor, intentional tritium release experiments have been started in a…”
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Tritium Decontamination from Co-deposited Layer on Tungsten Substrate by Ultra Violet Lamp and Laser by OYA, Yasuhisa, TADOKORO, Takahiro, SHU, Wataru, HAYASHI, Takumi, O'HIRA, Shigeru, NISHI, Masataka

“…Tritium decontamination using ultra violet (UV) lamp and laser was performed. Simulated co-deposited layer on tungsten substrate was deposited by C 2 H 2 or C…”
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Functional Overview of the RF Power System for the LIPAc RFQ by Weber, Moises, Shinya, Takahiro, Moya, Ivan, Mendez, Purificacion, Regidor, David, de la Morena, Cristina, Forteza, Jose Maria, Gil, Pilar, Marchena, Alvaro, Kirpitchev, Igor, Garcia, Angela, Molla, Joaquin, Kubo, Naoya, Hayashi, Kenichi, Mendez, Miguel, Thomsen, Jeff, Akagi, Tomoya, Antoniazzi, Loris, Bellan, Luca, Branas, Beatriz, Cara, Philippe, Carin, Yann, Giacomo, Marco Di, Dzitko, Herve, Desmons, Michel, Ebisawa, Takashi, Fagotti, Enrico, Garcia-Caro, Ignacio, Gex, Dominique, Grespan, Francesco, Gutierrez, Victor, Ibarra, Angel, Ikeda, Yoshitaka, Ikeda, Yukiharu, Jimenez-Rey, David, Jokinen, Antti, Kasugai, Atsushi, Kitano, Toshihiko, Knaster, Juan, Kobayashi, Hitoshi, Kondo, Keitaro, Lopez, Antonio Miguel, Maebara, Sunao, Renard, Bertrand, O'hira, Shigeru, Palmieri, Antonio, Phillips, Guy, Podadera, Ivan, Sakamoto, Keishi, Sanchez, Joaquin, Scantamburlo, Francesco, Sugimoto, Masayoshi, Takayama, Ken, Vandeplassche, Dirk

“…Design, development, manufacturing, and test activities of the RF power system (RFPS) for Linear IFMIF Prototype Accelerator (LIPAc) were completed in Europe…”
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Progress of fusion fuel processing system development at the Japan Atomic Energy Research Institute by Nishi, Masataka, Yamanishi, Toshihiko, Kawamura, Yoshinori, Iwai, Yasunori, Isobe, Kanetsugu, O'Hira, Shigeru, Hayashi, Takumi, Nakamura, Hirofumi, Kobayashi, Kazuhiro, Suzuki, Takumi, Yamada, Masayuki, Konishi, Satoshi

“…The Tritium Process Laboratory (TPL) at the Japan Atomic Energy Research Institute has been working on the development of fuel processing technology for fusion…”
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Beta induced reaction study on T2-CO system by O'HIRA, Shigeru, ISOBE, Kanetsugu, SUZUKI, Takumi, OYA, Yasuhisa, NISHI, Masataka

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Overview of tritium safety studies in Japan by Tanaka, Satoru, O'hira, Shigeru, Ichimasa, Yusuke

“…Tritium safety is one of the most important R&D subjects for developing International Thermonuclear Experimental Reactor (ITER) and fusion reactor. In Japan,…”
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Beta induced reaction study on T sub(2)-CO system by O'hira, Shigeru, Isobe, Kanetsugu, Suzuki, Takumi, Oya, Yasuhisa, Nishi, Masataka

“…To identify the reaction products and process in the reaction of T sub(2)-CO 1:1 mixed system, infrared adsorption spectroscopy was applied. From the results…”
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Beta induced reaction study on T 2–CO system by O'hira, Shigeru, Isobe, Kanetsugu, Suzuki, Takumi, Oya, Yasuhisa, Nishi, Masataka

“…To identify the reaction products and process in the reaction of T 2–CO 1:1 mixed system, infrared adsorption spectroscopy was applied. From the results of…”
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Tritium decontamination from co-deposited layer on tungsten substrate by ultra violet lamp and laser: Fusion reactor blanket by OYA, Yasuhisa, TADOKORO, Takahiro, SHU, Wataru, HAYASHI, Takumi, O'HIRA, Shigeru, NISHI, Masataka

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Tritium Decontamination from Co-deposited Layer on Tungsten Substrate by Ultra Violet Lamp and Laser by OYA, Yasuhisa, TADOKORO, Takahiro, SHU, Wataru, HAYASHI, Takumi, O'HIRA, Shigeru, NISHI, Masataka

“…Tritium decontamination using ultra violet (UV) lamp and laser was performed. Simulated co-deposited layer on tungsten substrate was deposited by C2H2 or C2D2…”
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Study on decay heat removal of compact ITER by Tsuru, Daigo, Neyatani, Yuzuru, Araki, Takao, Nomoto, Kazuhiro, O'Hira, Shigeru, Maruo, Takeshi, Hashimoto, Masayoshi, Hada, Kazuhiko, Tada, Eisuke

“…Since fusion power and neutron fluence of the compact ITER has been reduced, thermal transients due to decay heat of the tokamak components such as in-vessel…”
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