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OHTAKE Yuji  大竹 雄次

ORCIDConnect your ORCID iD *help
Researcher Number 60282729
Other IDs
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Affiliation (Current) 2020: 公益財団法人高輝度光科学研究センター, その他部局等, 招聘研究員
Affiliation (based on the past Project Information) *help 2004: RIKEN, Harima Institute, Senior Researcher, 新竹電子ビーム光学研究室, 先任研究員
1997 – 2003: 東京大学, 地震研究所, 助手
1997: 京都大学, 防災研究所, 助教授
Review Section/Research Field
Principal Investigator
固体地球物理学 / Solid earth and planetary physics
Except Principal Investigator
構造工学・地震工学 / Structural engineering/Earthquake engineering/Maintenance management engineering / Geology / 固体地球物理学
Keywords
Principal Investigator
地震計 / 高感度 / 広帯域 / 磁気バネ / 磁気浮上 / 長周期 / seismometer / highly sensitive / 電磁石 / ソレノイドコイル … More / magnetic spring / 永久磁石 / magnetic levitation / permanent magnet / wide band / 磁気吸引力 / ディジタルフィードバック / レーザースケール / ディジタルシグナルプロセッサ / 振り子 / 回転型無定位振り子 / astable rotational pendulum / electric magnet / solenoid coil / wideband / 水平振り子 / horizontal pendulum / long period / 垂直振り子 / ナノテクノロジー / 変位検出 / 高感度変位検出 / vertical pendulum / nanometer technology / displacement detection … More
Except Principal Investigator
地下探査 / 地震予知 / 地震動シミュレーション / 制御震源 / 弾性波トモグラフィ / 精密制御震源 / physical prospecting / controlled sources / earthquake prediction / elastic wave tomography / seismic motion / コヒーレント / 地震トモグラフィ / 地下計測 / GPS時刻信号 / 散乱体 / 観測アレイ / 山梨県東部地震 / フィリピン海プレート / 地震波速度変化 / サーボ式ガス圧試験機 / 断層 / 透水係数 / 流体循環 / 粒界拡散 / 間隙水 / 地震の発生過程 / 断層の構成則 / 地震 / 変形試験機 / Servi-controlled gas apparatus / fault / permeability / fluid circulation / grain-boundary diffusion / pore pressure / mechanism of earthquake generation / fault constitutive property / 地下構造探査 / アクティブ / フェイズドアレイ / 散乱実験 / インバージョン / 動態監視 / coherent / inversion / monitoring / 重力計 / レーザー / 干渉計 / gravimeter / laser / interferometer / 地震波トモグラフィ / アクティブモニタリング / 非破壊震源 / 逆解析 / 地盤変動 / Seismic tomography / artificial source / Active monitoring / Non-destructive source / Inversion / Temporal variation Less
  • Research Projects

    (14 results)
  • Research Products

    (17 results)
  • Co-Researchers

    (18 People)
  •  精密制御震源とVLBIアルゴリズムを結合した弾性波速度変動の精密検出法の開発

    • Principal Investigator
      東原 紘道
    • Project Period (FY)
      2003
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Structural engineering/Earthquake engineering/Maintenance management engineering
    • Research Institution
      The University of Tokyo
  •  Study on refinements of the highly sensitive/wide band servo-type seismometer using the astatic rotational pendulumPrincipal Investigator

    • Principal Investigator
      OTAKE Yuji
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Solid earth and planetary physics
    • Research Institution
      RIKEN
      The University of Tokyo
  •  レーザースケールとDSPを使った広帯域・高感度地震計用ディジタルサーボ回路の開発Principal Investigator

    • Principal Investigator
      大竹 雄次
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      固体地球物理学
    • Research Institution
      The University of Tokyo
  •  Demonstration of ACROSS sources phased array in a deep underground site

    • Principal Investigator
      HIGASHIHARA Hiromichi
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      構造工学・地震工学
    • Research Institution
      The University of Tokyo
  •  深部地下における計測装置に対する高精度時刻信号の供給システムの開発研究

    • Principal Investigator
      東原 紘道
    • Project Period (FY)
      2001
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      構造工学・地震工学
    • Research Institution
      The University of Tokyo
  •  A horizontal vibration detector using a leaf spring pendulum and magnetic levitation of a permanent magnetPrincipal Investigator

    • Principal Investigator
      OTAKE Yuji
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      固体地球物理学
    • Research Institution
      The University of Tokyo
  •  Studies on a small absolute gravimeter

    • Principal Investigator
      ARAYA Akito
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      固体地球物理学
    • Research Institution
      The University of Tokyo
  •  Field deployment of coherent seismic wave tomography system (ACROSS)

    • Principal Investigator
      HIGASHIHARA Hiromichi
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      構造工学・地震工学
    • Research Institution
      The University of Tokyo
  •  Improvement of precision of waveform of the coherent seismic wave tomography method

    • Principal Investigator
      HIGASHIHARA Hiromichi
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      構造工学・地震工学
    • Research Institution
      University of Tokyo
  •  Development of a vibration detector using a magnetic spring and an astable rotational-pendulum with a plunger permanent magnet inserted in to the uniform magnetic fieldPrincipal Investigator

    • Principal Investigator
      OTAKE Yuji
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      固体地球物理学
    • Research Institution
      University of Tokyo
  •  調和波動人工震源のフェイズドアレイによる深部活断層探査手法の開発

    • Principal Investigator
      HIGASHIHARA Hiromichi
    • Project Period (FY)
      1998
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas (A)
    • Research Institution
      The University of Tokyo
  •  ソレノイド磁場を利用した地動検出器の開発Principal Investigator

    • Principal Investigator
      大竹 雄次
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      固体地球物理学
    • Research Institution
      The University of Tokyo
  •  Development of a new high-temperature hydrothermal gas apparatus for studying deformation, fluid-flow and grain-boundary diffusion

    • Principal Investigator
      SHIMAMOTO Toshihiko
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Geology
    • Research Institution
      Kyoto University
      The University of Tokyo
  •  Deveropment of high resolution tomography method based on coherent seismic wave

    • Principal Investigator
      HIGASHIHARA Hiromichi
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      構造工学・地震工学
    • Research Institution
      The University of Tokyo

All 2005 2004 2003 2001

All Journal Article Patent

  • [Journal Article] A Seismometer using a Vertical Long Natural Period Rotational Pendulum with Magnetic Levitation2005

    • Author(s)
      Yuji Otake, Akito Araya, Kazuo Hidano
    • Journal Title

      Review of Scientific Instruments (in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] A Seismometer using a Vertical Long Natural Period Rotational Pendulum with Magnetic Levitation2005

    • Author(s)
      Yuji Otake, Akito Araya, Kazuo Hidano
    • Journal Title

      Review of Scientific Instruments (発行予定)

    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] 地震計の現状とMEMSへの期待2004

    • Author(s)
      大竹雄次
    • Journal Title

      日本機械学会(講習会テキスト)

      Pages: 41-46

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] Development and Under Ground Deployment of an Accurately Controlled Artificial Seismic Source using a Mechanism to move a Eccentric Mass Position2004

    • Author(s)
      Y, Otake, M.Saeki, H.Higashihara
    • Journal Title

      CHIKYU MONTHLY (in Japanese) No.47

      Pages: 75-83

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] Idea of a Seismic Exploration Method using AM ACROSS and its Development Status2004

    • Author(s)
      Y, Otake, M.Saeki, H.Higashihara
    • Journal Title

      Proc.of 1st International Workshop on Active Monitoring in the Solid Earth Geophysics

      Pages: 168-172

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] 荷重変更型精密制御震源の開発と地下展開2004

    • Author(s)
      大竹雄次, 佐伯昌之, 東原紘道
    • Journal Title

      月刊地球 号外,No,47

      Pages: 75-83

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] Idea of a Seismic Exploration Method using AM ACROSS and its Development Status2004

    • Author(s)
      Y.Otake, M.Saeki, H.Higashihara
    • Journal Title

      Proc.of 1st International Workshop on Active Monitoring in the Solid Earth Geophysics

      Pages: 168-172

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] 荷重変更型精密制御震源の開発と地下展開2004

    • Author(s)
      大竹雄次, 佐伯昌之, 東原紘道
    • Journal Title

      月刊地球 号外, No,47

      Pages: 75-83

    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] 地震計の現状とMEMSへの期待2004

    • Author(s)
      大竹雄次
    • Journal Title

      日本機会学会(講習会テキスト)

      Pages: 41-46

    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] Idea of a Seismic Exploration Method using AM ACROSS and its Development Status2004

    • Author(s)
      Y, Otake, M.Saeki, M.Higashihara
    • Journal Title

      Proc.of 1st International Workshop on Active Monitoring in the Solid Earth Geophysics

      Pages: 168-172

    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] 永久磁石による錘の反発浮上と板バネを併用した水平地動検出器の開発2003

    • Author(s)
      大竹雄次, 新谷昌人, 渡辺好徳, 肥田野和夫
    • Journal Title

      平成13-14年度科学研究補助金(基盤研究(B)(2))研究成果報告書,研究代表者・大竹雄次,課題番号13440132

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] Development of an Astatic Rotational Pendulum using Magnetic Levitation for a Highly-sensitive/Broad-band Seismometer2003

    • Author(s)
      Yuji Otake, Akino Araya, Kazuo Hidano
    • Journal Title

      Proc.of the 7th International Symposium on Magnetic Suspension Technology

      Pages: 15-22

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] Development of an Astatic Rotational Pendulum using Magnetic Levitation for a Highly-sensitive/Broad-band Seismometer2003

    • Author(s)
      Yuji Otake, Akito Araya, Kazuo Hidano
    • Journal Title

      Proc.of the 7th International Symposium on Magnetic Suspension Technology

      Pages: 15-22

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Journal Article] A horizontal vibration detector using a leaf spring pendulum and magnetic levitation of a permanent magnet2003

    • Author(s)
      Yuji Otake, Akito Araya, Kazuo Hidano
    • Journal Title

      Report of Grant-in-Aid for Scientific Research(B)(2),(2001-2002)(in Japanese)

      Pages: 13440132-13440132

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Patent] 地震探査装置及び方法2004

    • Inventor(s)
      大竹 雄次
    • Industrial Property Rights Holder
      東京大学総長
    • Filing Date
      2004-04-28
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Patent] 地震探査装置及び方法2004

    • Inventor(s)
      大竹雄次, 佐伯昌之
    • Industrial Property Rights Holder
      東京大学
    • Industrial Property Number
      2004-134215
    • Filing Date
      2004-04-28
    • Data Source
      KAKENHI-PROJECT-15340144
  • [Patent] 平行磁場中に配置され永久磁石を有する振り子を用いた無定位回転型振動検出器2001

    • Inventor(s)
      大竹 雄次
    • Industrial Property Rights Holder
      東京大学総長
    • Filing Date
      2001-05-31
    • Acquisition Date
      2003-12-19
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340144
  • 1.  ARAYA Akito (30272503)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 6 results
  • 2.  HORI Muneo (00219205)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 3.  HIGASHIHARA Hiromichi (10125891)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 4.  TOUHEI Terumi (50246691)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 5.  WATANABE Yoshinori
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 3 results
  • 6.  SHIMAMOTO Toshihiko (20112170)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  OHTOMO Yukiko (40143721)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  TAGAMI Takahiro (80202159)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  YAMAJI Atsushi (40212287)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  SHIMIZU Ichiko (40211966)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  YOSHIDA Shingo (20202400)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  OKUBO Shuhei (30152078)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  IMANISHI Yuichi (30260516)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  持木 幸一 (80107549)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  中嶋 悟 (80237255)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  UNO Hiroshi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  KADOWAKI Toshiyuki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  井料 兼一
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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