{"created":"2021-03-01T06:52:26.806616+00:00","id":33642,"links":{},"metadata":{"_buckets":{"deposit":"ed751cb1-2d84-4082-a591-912eb86c419d"},"_deposit":{"id":"33642","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33642"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033642","sets":["80:4535:4947:4953","9:504:4538:4949:4954"]},"author_link":["131463","131462"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"28. A Pen-Writing Long-Period Seismograph Part 3"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1965-09-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"440","bibliographicPageStart":"429","bibliographicVolumeNumber":"43","bibliographic_titles":[{"bibliographic_title":"東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]},"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":"今回試作した地震計は,現在標準型長周期地震計として使用されているPress-Ewing(To=30sec, Tg=90sec)と同等の特性をもち,総合倍率3000倍（周期SO秒における値)を有する直視記録方式による長周期地震計,ならびに固有周期600秒の検流計の直結方式とほぼ同等の特性をもち,総合倍率1700倍(周期80秒)を有する直視記録方式による超長周期地震計である.","subitem_description_type":"Abstract"},{"subitem_description":"New seismographs by a visible recording device have been developed which permitswide adjustment of the response characteristics to ultra long-period as shown in Fig. 1. Inthis paper, we report on the seismographs designed as No. 3 in Fig. 1. The seismographs are; 1) long-period seismograph with double RC integrating network having transfer characteristic equivalent to a long-period galvanometer; 2) ultra long-period seismograph with single RC integrating network and triple RC integrating network con- nected in series through the DC amplifier.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"131463","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TSUJIURA, Masaru"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033642","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162258","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, University of Tokyo"}]},"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":"辻浦, 賢"}],"nameIdentifiers":[{"nameIdentifier":"131462","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":"2017-06-26"}],"displaytype":"detail","filename":"ji0432012.pdf","filesize":[{"value":"693.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0432012.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33642/files/ji0432012.pdf"},"version_id":"3e4052f8-da4c-4987-b870-8c387a17c8cb"}]},"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":"28. 直視記録方式による長周期地震計(第3報)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"28. 直視記録方式による長周期地震計(第3報)","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4953","4954"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33642","relation_version_is_last":true,"title":["28. 直視記録方式による長周期地震計(第3報)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:09:07.178753+00:00"}