{"created":"2021-03-01T06:42:36.750591+00:00","id":24716,"links":{},"metadata":{"_buckets":{"deposit":"14fa579a-6530-4408-b1cb-cefb95e559bb"},"_deposit":{"id":"24716","owners":[],"pid":{"revision_id":0,"type":"depid","value":"24716"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00024716","sets":["171:1108:2360:2380","9:504:1111:2362:2381"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1951-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"84","bibliographicPageStart":"82","bibliographicVolumeNumber":"3","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":"忠實に録音再生をするためには,ピックアップの周波數特性が廣い範圍にわたり平坦であることが必要である。この點に關しては從來あまりかえりみられなかつたが,筆者は再生針やその他の内部構造が周波數特性に興える影響を理論および實驗から解析して,よいピックアップの具備すべき條件を見つけだし,また實際にこれによつて興味ある改良をほどこし,優秀な性能のピックアップの製作に成功している。","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":"東京大学生産技術研究所 通信機器學専攻"},{"subitem_text_value":"東大二工 電氣音響學専攻"},{"subitem_text_value":"Institute of Industrial Science, the University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高木, 昇"}],"nameIdentifiers":[{"nameIdentifier":"117884","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森園, 正彦"}],"nameIdentifiers":[{"nameIdentifier":"117885","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":"sk003003006.pdf","filesize":[{"value":"791.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sk003003006.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/24716/files/sk003003006.pdf"},"version_id":"6f179c66-1b5f-4172-a74b-c62265a942f2"}]},"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":"電磁型ピックアップの周波數特性の一改良","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"電磁型ピックアップの周波數特性の一改良"}]},"item_type_id":"4","owner":"1","path":["2380","2381"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-12-16"},"publish_date":"2009-12-16","publish_status":"0","recid":"24716","relation_version_is_last":true,"title":["電磁型ピックアップの周波數特性の一改良"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:03:04.580955+00:00"}