Search Results - "Ejiri, Yoshihiro"

Minimum DO/HB back tensions for the drum cable engine based upon more than zero longitudinal axial force acting on the optical submarine repeater during lay and recover by EJIRI, Yoshihiro

“…The drum cable engines with DO/HBs (Draw off hold back gear) have been indispensable equipments to lay and recover the optical submarine cables and the optical…”
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光海底中継器筐体をドラム式ケーブルエンジンで敷設・回収する時の筐体に作用する長手方向軸力零以上を基準とした最小バックテンションについて by 江尻, 義廣

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A study of gimbals bending angle of the Branching Unit when it passes through the sheave during lay and recovery by Yoshihiro EJIRI, Toshiyuki TANOUE

“…The submerged Branching Unit (BU) connects the optical submarine trunk cable and the branched two optical submarine cables by the gimbals joints attached…”
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Characterization of nitrifying granules produced in an aerobic upflow fluidized bed reactor by Tsuneda, Satoshi, Nagano, Tatsuo, Hoshino, Tatsuhiko, Ejiri, Yoshihiro, Noda, Naohiro, Hirata, Akira

“…Since nitrification is the rate-determining step in the biological nitrogen removal from wastewater, many research studies have been conducted on the…”
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Thermomechanical Properties of Shape-Memory Alloy and Polymer and Their Composites by Tobushi, Hisaaki, Pieczyska, Elzbieta, Ejiri, Yoshihiro, Sakuragi, Toshimi

“…The shape memory effect and superelasticity appear in shape memory alloy (SMA). The large amount of strain by more than several hundreds percent can be…”
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Shape recovery and irrecoverable strain control in polyurethane shape-memory polymer by Tobushi, Hisaaki, Hayashi, Syunichi, Hoshio, Kazumasa, Ejiri, Yoshihiro

“…In shape-memory polymers, large strain can be fixed at a low temperature and thereafter recovered at a high temperature. If the shape-memory polymer is held at…”
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Design and Test Results of an Optical Fiber Feedthrough for an Optical Submarine Repeater by Yamazaki, Y., Ejiri, Y., Furusawa, K.

“…A new hermetic sealing structure is described in which optical fibers are metal coated and sealed off. The gap between the fibers and the metal pipe is filled…”
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Newly Developed Cut And Hold Grapnel by Ejiri, Y., Mizuguchi, T., Oto, K., Yamaguchi, Y.

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Design and test results of an optical fiber feedthrough for an optical submarine repeater by Yamazaki, Y., Ejiri, Y., Furusawa, K.

“…A new hermetic sealing Structure is described in which optical fibers are metal coated and sealed off. The gap between the fibers and the metal pipe is filled…”
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