{"created":"2021-03-01T06:53:11.761265+00:00","id":34314,"links":{},"metadata":{"_buckets":{"deposit":"a5b0eb43-45d6-4a15-98e2-649c634a8ca9"},"_deposit":{"id":"34314","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"34314"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00034314","sets":["80:4535:5119:5120","9:504:4538:5121:5122"]},"author_link":["133414","133413"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"3. On the Dampimg Force of a Magnetic Damper"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1947-02-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1-4","bibliographicPageEnd":"46","bibliographicPageStart":"37","bibliographicVolumeNumber":"23","bibliographic_titles":[{"bibliographic_title":"東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"About ten years ago, Prof. Hagiwara has experimentally shown that the damping force f of a magnetic damper is given by the next expression f=(Cφ^2συD)/S where φ, σ, υ, D and S are total flux, specific conductivity, velocity, thickness of the metallic plate and area of the magnetic field respectively. By use of elliptic functions the writer proved theoretically this relation when the metallic plate and the magnetic field are both rectangular. The calculated value of C, which has no dimension, is about three times larger than its experimental value. This result is reasonable when we consider the effect of the leakage flux.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"133414","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Rikitake, Tsuneji"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000034314","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京帝国大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00029699","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, Tokyo Imperial University"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"地震研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"力武, 常次"}],"nameIdentifiers":[{"nameIdentifier":"133413","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-27"}],"displaytype":"detail","filename":"ji0231003.pdf","filesize":[{"value":"456.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0231003.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/34314/files/ji0231003.pdf"},"version_id":"20d0eba5-7455-44ff-9c93-96f002acae02"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"3. 磁氣制振器の制振力に就て","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"3. 磁氣制振器の制振力に就て","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["5120","5122"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-06-06"},"publish_date":"2008-06-06","publish_status":"0","recid":"34314","relation_version_is_last":true,"title":["3. 磁氣制振器の制振力に就て"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:09:21.613920+00:00"}