{"created":"2021-03-01T06:42:23.405022+00:00","id":24509,"links":{},"metadata":{"_buckets":{"deposit":"8d28771f-ba3e-451e-94ed-c5bb34234d44"},"_deposit":{"id":"24509","owners":[],"pid":{"revision_id":0,"type":"depid","value":"24509"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00024509","sets":["171:1108:2334:2352","9:504:1111:2336:2353"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1952-04-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"139","bibliographicPageStart":"135","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"生産研究"}]}]},"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":"送電線系統につながる多數の發電所と,大小種々の需要負荷.この間の電力の需給を經濟的に行うことは實はなかなか面倒な問題であり,バランスのとれた設計,運營を行うことのもたらす利益は,電源そのものを增すことにおとらぬ重要な問題である.たとえばこれによつて總發電量500萬キロの20%有効な電力を生かすことができれば100萬キロの電力が浮くことになる.このような目的の計算を行うのが交流計算盤の生れた理由であるが,さらに廣く理工學の諸計算にも應用できるという二重の恩惠をもたらすもだがこの交流計算盤である.","subitem_description_type":"Abstract"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"誠文堂新光社"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00127075","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0037105X","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"500","subitem_subject_scheme":"NDC"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"通産省工業技術廳電氣試驗所 第一電力課長"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山田, 太三郞"}],"nameIdentifiers":[{"nameIdentifier":"117568","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":"sk004004011.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sk004004011.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/24509/files/sk004004011.pdf"},"version_id":"8d04c77f-f2d6-448e-b941-61f1a4e46675"}]},"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":"特集 交流計算盤 : 交流計算盤","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"特集 交流計算盤 : 交流計算盤"}]},"item_type_id":"4","owner":"1","path":["2352","2353"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-12-17"},"publish_date":"2009-12-17","publish_status":"0","recid":"24509","relation_version_is_last":true,"title":["特集 交流計算盤 : 交流計算盤"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:02:48.762380+00:00"}