{"created":"2021-03-01T06:51:44.230532+00:00","id":33003,"links":{},"metadata":{"_buckets":{"deposit":"b51a97b3-6b9d-4010-9fbd-39c8505f3da7"},"_deposit":{"id":"33003","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33003"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033003","sets":["80:4535:4807:4815","9:504:4538:4809:4816"]},"author_link":["128677","128678","128679","128680","128673","128674","128675","128676"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Acoustic Release Ocean-Bottom Seismometer (ERI-AP81)"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1982-07-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"132","bibliographicPageStart":"125","bibliographicVolumeNumber":"57","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":"An acoustic release control has been attached to the Pop-Up OBS (Ocean-Bottom Seismometer), type ERI-P79. The main features of this device are its light weight (11.5 kg in air, 6.5 kg in water) and its easiness of handling which allows us to conduct array observation using many OBS's. The carrier frequencies are dual, 10.5 kHz and 11.0 kHz. FM modulation frequencies for control codes range from 7.8 Hz to 23.4 Hz for 8 channels. The unit has three control modes, (1) Call: inquiry about its presence, (2) Range: measurement of the direct distance, (3) Command : to activate the release mechanism. The device worked successfully up to direct distance of 8 km from the ship to the OBS. The units were tested in March of 1981 in the Sagami Bay and were used in the OBS array observations in June-July of 1981 in the northwest Pacific.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"128677","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Nagumo, Shozaburo"}]},{"nameIdentifiers":[{"nameIdentifier":"128678","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kasahara, Junzo"}]},{"nameIdentifiers":[{"nameIdentifier":"128679","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Koresawa, Sadayuki"}]},{"nameIdentifiers":[{"nameIdentifier":"128680","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Murakami, Hideyuki"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033003","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"},{"subitem_text_value":"日油技研工業株式会社"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"南雲, 昭三郎"}],"nameIdentifiers":[{"nameIdentifier":"128673","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"笠原, 順三"}],"nameIdentifiers":[{"nameIdentifier":"128674","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"是沢, 定之"}],"nameIdentifiers":[{"nameIdentifier":"128675","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"村上, 英幸"}],"nameIdentifiers":[{"nameIdentifier":"128676","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":"ji0571007.pdf","filesize":[{"value":"783.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0571007.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33003/files/ji0571007.pdf"},"version_id":"00f98945-47dc-4c3e-b5d0-2697f31e8928"}]},"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":"音響切離し方式海底地震計(ERI-AR81型)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音響切離し方式海底地震計(ERI-AR81型)","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4815","4816"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33003","relation_version_is_last":true,"title":["音響切離し方式海底地震計(ERI-AR81型)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:08:34.988485+00:00"}