Papers - UMEHARA, Noritsugu
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Observation of Source Gas Depletion in Narrow Metal Tube During Internal Diamond-Like Carbon Coating with Microwaves Reviewed
R. Matsui, K. Mori, H. Kousaka, and N. Umehara
Diamond and Related Materials Vol. 31 page： 72-82 2012.6
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Investigation of Affecting factors on the Hardness of Fluorine-Containing Amorphous Carbon Film Coated by Pulsed-Plasma Ablation Reviewed
Shingo Kawara, Eri Hamajima, Hiroyuki Koizumi, Hiroyuki Kousaka, Kazuhiko Yamada, Noritsugu Umehara and Yoshihiko Arakawa
Vol. 40 ( 7 ) page： 1820-1828 2012.6
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Tribological Characteristics on the Helical Gear in Cold Forging Mold Reviewed
Won Sik Choi, Jea Hwan Son, Inh Lee, Eun Young Jin, Ju Ri Kwon, Young Moon Lee, Noritsugu Umehara
Materials Science Forum Vols. 704-705 (2012) pp 277-283 Vol. 704-705 page： 277-283 2012.5
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Influence of UV irradiation in low frictional performance of CNx coatings Reviewed
LUBRICATION SCIENCE, Vol.24, No.3, (2012-4), pp.129-139. Vol. 24 ( 3 ) page： 129-139 2012.4
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加振式及び冷却式血液凝固付着抑制電気メスの開発 Reviewed
中島悠也，野老山貴行，梅原徳次，赤上陽一
日本機械学会論文集（Ｃ編），78, 786(2012-2),pp.605-614. Vol. 78 ( 786 ) page： 605-614 2012.2
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Deformation and wear map of DLC coating under cyclic impacts Reviewed
Mohd Fadzli Bin Abdollah, Yuto Yamaguchi, Tsuyoshi Akao, Naruhiko Inayoshi, Nobuyuki MIYAMOTO, Takayuki Tokoroyama,Noritsugu Umehara
Wear,Vol.274-275,No.27, (2012-2), pp.435-441. Vol. 274-275 ( 27 ) page： 435-441 2012.2
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イオンビームミキシング法によるCNx膜の摩擦特性と密着性に及ぼす中間層の影響 Reviewed
若山幹晴，月山陽介，野老山貴行，梅原徳次，Wang Mei，戸井原正臣
日本機械学会論文集（Ｃ編），77, 781(2011-9),pp.3502-3510. Vol. 77 ( 781 ) page： 3502-3510 2011.9
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材料充填した微小溝の付与による電気メスチップの焦げ付き抑制 Reviewed
中島悠也，野老山貴行，梅原徳次，赤上陽一
日本機械学会論文集（Ｃ編），77, 779(2011-7),pp.2916-2921. Vol. 77 ( 779 ) page： 2916-2921 2011.7
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CNx膜の摩擦面その場観察手法を用いたトライボマイクロプラズマの観察と移着膜形成が摩擦係数に及ぼす影響 Reviewed
宮平裕生，野老山貴行，梅原徳次，不破良雄
トライボロジスト，56，6（2011-6）pp.378-384. Vol. 56 ( 6 ) page： 378-384 2011.6
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The Effect of Maximum Normal Impact Load, Absorbed Energy, and Contact Impulse, on the Impact Crater Volume/Depth of DLC Coating Reviewed
Mohd Fadzli Bin Abdollah, Yuto Yamaguchi, Tsuyoshi Akao, Naruhiko Inayoshi, Takayuki Tokoroyama, Noritsugu Umehara
Tribology Online, Vol.6, 6(2011), pp.257-264. Vol. 6 ( 6 ) page： 257-264 2011.6
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ダイヤモンドライクカーボン膜の潤滑中摩擦係数に及ぼす紫外線照射の影響 Reviewed
野老山貴行，羽田野拓也，梅原徳次，不破良雄
トライボロジスト，56，4（2011-4）pp.256-263. Vol. 56 ( 4 ) page： 256-263 2011.4
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CNx膜の硬さに及ぼす成膜時基板温度・窒素イオンビーム加速電圧・成膜速度の影響 Reviewed
野老山貴行，齋藤諒介，梅原徳次，不破良雄
日本機械学会論文集（Ｃ編），77, 775(2011-3),pp.624-631. Vol. 77 ( 775 ) page： 624-631 2011.3
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窒素中で超低摩擦を発現する極表面層の機械的特性の評価 Reviewed
木村徳博，月山陽介，野老山貴行，梅原徳次
日本機械学会論文集（Ｃ編），76, 772(2010-12),3794-3799. Vol. 76 ( 772 ) page： 3794-3799 2010.12
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ダイヤモンドライクカーボン膜の大気中摩擦係数に及ぼす紫外線照射の影響 Reviewed
野老山貴行，羽田野拓也，梅原徳次，不破良雄
日本機械学会論文集（Ｃ編），76, 771(2010-11),3166-3171. Vol. 76 ( 771 ) page： 3166-3171 2010.11
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Phase transformation studies on the a-C coating under repetitive impacts Reviewed
Mohd Fadzli Bin Abdollah, Yuto Yamaguchi, Tsuyoshi Akao, Naruhiko Inayoshi, Noritsugu Umehara,Takayuki Tokoroyama
Surface & Coatings Technology Vol. 205 page： 625-631 2010.10
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The Effect of Ultraviolet Ray Irradiation on Tribology Property of Carbon Nitride Coating Reviewed
Trans. of the JAST, Vol.55, No. 9, (2010), pp.659-665 Vol. 55 ( 9 ) page： 659-665 2010.9
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Improvement of ashering strength of DNA for polycarbonate substrate including Titaniumu Oxide with ion beam irradiation Reviewed
Yasuhito DEMIZU, Noritsugu UMEHARA, Mikio MURAOKA, Jun IMAI, Yoichi AKAGAMI, and Shingo KANDA
Trans. of the JSME, C Vol. 76 ( 768 ) 2010.8
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Micro Texturing of Polycarbonate Plate with Ion Beam Irradiation and its Friction Properties in Water Reviewed
Noritsugu Umehara, Yasuhito Demizu, Junichi Nishio and Takayuki Tokoroyama
Key Engineering Materials Vol. 447-448 page： 576-678 2010.8
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Effect of Oxide on Friction of Rail-steel Roller/Plate Contact Reviewed
Takamitsu TANAGAKI, Noritsugu UMEHARA, Kazuhiro TOYAMA, Makoto ISHIDA,Ying JIN and Shoji KAMIYA
Trans. of the JSME, C Vol. 76 ( 764 ) page： 968-973 2010.4
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Nanoscale Friction Behaviors of Hierarchical Superhydrophobic Structute of Diamond Like Carbon Films with Various Humidity Conditions Reviewed
Young-Jun JANG, Hiroyuki KOUSAKA, Noritsugu UMEHARA
Journal of Advanced Mechanical Design, Systems, and Manufacturing Vol. 4 ( 1 ) page： 336-343 2010