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OHJI Takayoshi  黄地 尚義

ORCIDConnect your ORCID iD *help
Researcher Number 00089880
Other IDs
Affiliation (based on the past Project Information) *help 1998 – 2004: 大阪大学, 大学院・工学研究科, 教授
1999: 大阪大学, 工学研究科, 教授
1995 – 1997: 大阪大学, 工学部, 教授
1986: Osaka University, Faculty of Engineering. Associate Prof., 工学部, 助教授
Review Section/Research Field
Principal Investigator
Material processing/treatments / 溶接工学
Except Principal Investigator
Material processing/treatments / Educational technology
Keywords
Principal Investigator
熱輸送 / レーザー溶融加工 / モニタリング / キ-ホール / アーク溶接 / 数値計算モデル / 紫外線放射測温法 / 最適入熱条件 / Optimization / レーザープラズマプルーム … More / 赤外線放射プラズマ診断法 / CO_2レーザー / 赤外線プラズマ診断法 / トモグラフィ法 / レーザープルーム / 赤外線放射プラズマ診断 / モニタリングシステム / Laser Materials Processing / Monitoring / Key-hole / Laser Plasma Plume / IR Plasma Diagnostic Method / CO_2 Laser / 逆熱伝導問題 / 熱輸送過程 / 溶接条件 / 紫外線温度計測 / Laser Welding / Arc Welding / Mathematical Modeling / Heat Transfer / UV Radiation Thermometry / Inverse Heat Conduction Problem / レーザ溶融加工 / 温度計測 / シミュレーション / UV thermometry / laser welding / arc welding / monitoring / numerical model / heat transfer / temperature measurement / simulation / 溶接 / オンラインシステム / 数値計算 / 放射温度計測 / 最適化 / アルゴリズム / Welding / On-line system / Numerical analysis / Radiation temperature measurement / Algorithm … More
Except Principal Investigator
タングステン電極 / 溶融・蒸発現象 / Project-based Learning / ティグアーク / パルス放電 / 再点弧電圧 / PFN回路 / プラズマ / アーク / 極点 / 矩形波電流 / 工学教育 / 国際性 / 創造性 / 評価 / engineering education / globalization / creativity / assessment / マイクロアーク / 絶縁破壊 / マイクロ加工 / 微細溶接 / 溶融・蒸発加工 / グロー放電 / 微細加工 / アーク溶棲 / アーク溶接 / Micro-Arc / Electrical breakdown / Micro materials processing / Very small size welding / Tungsten cathode / Melting and evaporation process / 電界放出 / マイクロ熱加工 / SEMその場観察 / カーボンナノチューブ / 真空絶縁破壊 / 溶融スポット / 仕事関数 / FNプロット / 電解放出 / 放電 / プラズマCVD / 入熱分布 / Field emission / Precise thermal materials processing / In-situ observation by SEM / Carbon-Nano-Tube / Vacuum breakdown / Melt spot / Work function / FN plot Less
  • Research Projects

    (8 results)
  • Research Products

    (2 results)
  • Co-Researchers

    (10 People)
  •  Research on Micro-Thermal Materials Processing with Pulsed Field Emission Current

    • Principal Investigator
      HIRATA Yoshinori
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Material processing/treatments
    • Research Institution
      Osaka University
  •  超短時間パルスアーク放電の材料加工への応用

    • Principal Investigator
      HIRATA Yoshinori
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Material processing/treatments
    • Research Institution
      Osaka University
  •  Development of creativity education and evaluation methods

    • Principal Investigator
      OHNAKA Itsuo
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Educational technology
    • Research Institution
      Osaka University
  •  Experimental research of thermal processing phenomena by micro-arc

    • Principal Investigator
      HIRATA Yoshinori
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Material processing/treatments
    • Research Institution
      Osaka University
  •  A monitoring method for welding by UV thermal radiationPrincipal Investigator

    • Principal Investigator
      OHJI Takayoshi
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      Material processing/treatments
    • Research Institution
      Osaka University
  •  Monitoring of Laser Materials ProcessingPrincipal Investigator

    • Principal Investigator
      OHJI Takayoshi
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Material processing/treatments
    • Research Institution
      Osaka University
  •  Modeling of Welding Process and its Application to Laser Materials ProcessingPrincipal Investigator

    • Principal Investigator
      OHJI Takayoshi
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Material processing/treatments
    • Research Institution
      Osaka University
  •  Real Time Optimization of Arc Welding by a Numerical ModelPrincipal Investigator

    • Principal Investigator
      OHJI Takayoshi
    • Project Period (FY)
      1985 – 1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      溶接工学
    • Research Institution
      Osaka University

All 2005

All Journal Article

  • [Journal Article] Field emission current and electrical breakdown by a pointed cathode coated with Carbon-Nano-Tube2005

    • Author(s)
      Y.Hirata, T.Ohji et al.
    • Journal Title

      J.High Temperature Society Vol.31, No.2

    • NAID

      10029252960

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14350387
  • [Journal Article] カーボンナノチューブを成膜した針状電極による電界放出電流と真空絶縁破壊2005

    • Author(s)
      平田好則, 寺本政由志, 溝尻瑞枝, 池田宇亨, 黄地尚義
    • Journal Title

      高温学会誌 31

      Pages: 172-177

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350387
  • 1.  HIRATA Yoshinori (00116089)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 2 results
  • 2.  MIYASAKA Fumikazu (80304012)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  OHKUBO Akira (40260632)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  OHNAKA Itsuo (00029092)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  YASUDA Hideyuki (60239762)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  MINAMINO Yoritoshi (30116107)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  IKUTA Koji (90212745)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  FUKUDA Syuichi (90107095)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  URAGAKI Hiroshi (10107138)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  尾崎 公洋
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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