{"created":"2023-06-20T15:03:24.003306+00:00","id":32600,"links":{},"metadata":{"_buckets":{"deposit":"1f7e8de4-d7ad-4f3e-b961-32cc7d1c478e"},"_deposit":{"created_by":1,"id":"32600","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"32600"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00032600","sets":["1887:1890","1896:1898:1899:1910"]},"author_link":["410326","410317","410318","410320","410322","410330","410327","410328","410325","410321","410324","410323","410329","410319"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Developement of new time-derivative magnetometers to be installed on spacecrafts"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1980-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4_B","bibliographicPageEnd":"1430","bibliographicPageStart":"1419","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"東京大学宇宙航空研究所報告"}]}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The fundamental formula S_A/N = 5 ・ 10^<-7>π^2L^2/{In (2L/D) - 1}is reappraised to construct the most appropriate search-coil sensor for each of the three ways; routine observation at permanent stations, temporally observation at field stations, and space observations at spacecrafts. Calculation of the sensitivity and the coil weight derives an important conclusion that a direct winding around a slender core minimizes the net weight for a reasonable sensitivity. The most appropriate sensors according to our calculation are 1 = 2000, d = 20, N=10^5 for the permanent stations, 1 = 1000, d = 20, N =10^5 for the field stations, 1 = 400, d = 5, N = 2・10^4 for the spacecrafts, respectively, where 1 and d are the length (mm) and diameter (mm) of the core, respectively, and N is the number of the coil winding. A new idea to connect the search-coil sensors is proposed. Another new idea proposed herewith is to filter out the output signals from a high-sensitive ring-core mangetometer.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0125931000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学宇宙航空研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0563-8100","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00161914","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学理学部"},{"subitem_text_value":"東北大学理学部"},{"subitem_text_value":"東北大学理学部"},{"subitem_text_value":"東北大学理学部"},{"subitem_text_value":"東北工業大学"},{"subitem_text_value":"東北工業大学"},{"subitem_text_value":"東北工業大学"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"斎藤, 尚生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"湯元, 清文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田村, 忠義"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山内, 美佐子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"瀬戸, 正弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"早坂, 孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"赤間, 芳雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SAITO, Takao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YUMOTO, Kiyohumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAMURA, Tadayoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMAUCHI, Misako","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SETO, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HAYASAKA, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"AKAMA, Yoshio","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA0125931.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0125931.pdf","url":"https://jaxa.repo.nii.ac.jp/record/32600/files/SA0125931.pdf"},"version_id":"a3448c96-d025-43e8-9fa3-9195b91e915e"}]},"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":"<論文>宇宙・野外および常時観測用微分型磁力計の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"<論文>宇宙・野外および常時観測用微分型磁力計の開発"}]},"item_type_id":"9","owner":"1","path":["1890","1910"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"32600","relation_version_is_last":true,"title":["<論文>宇宙・野外および常時観測用微分型磁力計の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:28:19.679483+00:00"}