{"created":"2023-06-20T15:02:48.807252+00:00","id":31896,"links":{},"metadata":{"_buckets":{"deposit":"ba14f948-b38a-4221-9469-32522397ba72"},"_deposit":{"created_by":1,"id":"31896","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"31896"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00031896","sets":["1887:1890","1896:1898:1899:1910"]},"author_link":["406628","406629","406627","406626"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Polystyrene-Foam Mandrel for Preparing Inside-Burning Propellant Grains"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1966-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"1308","bibliographicPageStart":"1305","bibliographicVolumeNumber":"2","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":"This note presents a consumable mandrel made of polystyrene-foam deviced for improving the preparation process of inside-burning propellant grains. The use of this mandrel is expected to avoid the problems associated with the mechanical obstruction on the grain matrix that might occur if the long metal mandrel is removed from the cured grain. Polystyrene material can be dissolved out easily by employing appropriate solvents such as toluene, xylene and so on, without any undesirable influence upon polyurethane and polybutadiene～ammonium perchlorate-based propellant grains.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0124957000","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":"東京大学宇宙航空研究所材料部"},{"subitem_text_value":"東京大学宇宙航空研究所材料部"}]},"item_9_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"the Institute of Space and Aeronautical Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"the Institute of Space and Aeronautical Science University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岩間, 彬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"船木, 秀雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IWAMA, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUNAKI, Hideo","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":"SA0124957.pdf","filesize":[{"value":"718.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0124957.pdf","url":"https://jaxa.repo.nii.ac.jp/record/31896/files/SA0124957.pdf"},"version_id":"f45fe9df-eabd-481f-8b02-acc66083b3e9"}]},"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":"内面燃焼型推進剤グレイン製造用の発泡ポリスチレン・マンドレル","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"内面燃焼型推進剤グレイン製造用の発泡ポリスチレン・マンドレル"}]},"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":"31896","relation_version_is_last":true,"title":["内面燃焼型推進剤グレイン製造用の発泡ポリスチレン・マンドレル"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:47:15.558895+00:00"}