{"_buckets": {"deposit": "a3a11056-5abf-4664-a99d-d2fc89f81b08"}, "_deposit": {"created_by": 1, "id": "6210", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "6210"}, "status": "published"}, "_oai": {"id": "oai:jaxa.repo.nii.ac.jp:00006210", "sets": ["1057", "1893"]}, "author_link": ["31125", "31126"], "item_3_alternative_title_2": {"attribute_name": "その他のタイトル（英）", "attribute_value_mlt": [{"subitem_alternative_title": "Launching a large scientific balloon"}]}, "item_3_biblio_info_10": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2006-01-20", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "6", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "JAXA-SP-05-011", "bibliographic_titles": [{"bibliographic_title": "宇宙航空研究開発機構特別資料: 平成16年度総合技術研究本部宇宙領域宇宙科学研究本部合同研究成果報告書:先行研究等"}, {"bibliographic_title": "JAXA Special Publication: FY2004 Report of Joint Research Achievements of the Space Division of Institute of Aerospace Technology and Institute of Space and Astronautical Science: Pioneering Research", "bibliographic_titleLang": "en"}]}]}, "item_3_description_17": {"attribute_name": "抄録（英）", "attribute_value_mlt": [{"subitem_description": "Launching a large balloon at a limited launching field is a long standing subject in Japan. The volume of the largest balloon ever launched successfully was 200,000 cubic meters. This type of balloon was firstly launched in 1973. A larger balloon with a volume of 500,000 cubic meters was tried to launch in 1980; however it did not succeed because of burst during the ascending phase. For launching a large balloon with a total lift more than 1 ton, the static launching method, we have used for more than 20 years, has several weak points that may result in failure. We developed a semi-dynamic launching method using a new launcher, which is fixed on the ground and has a freedom of rotation around the vertical axis and an elevation system up to 5 m, as well as a leap-up spooler system for holding a balloon bubble, in 1999. We have launched several balloons using the method. In 2003, a balloon with a volume of 500,000 cubic meters, which was made of polyethylene films of 20 micrometers in thickness, was successfully launched with the semi-dynamic launching method. It is the largest balloon ever launched in Japan.", "subitem_description_type": "Other"}]}, "item_3_description_32": {"attribute_name": "資料番号", "attribute_value_mlt": [{"subitem_description": "資料番号: AA0049057001", "subitem_description_type": "Other"}]}, "item_3_description_33": {"attribute_name": "レポート番号", "attribute_value_mlt": [{"subitem_description": "レポート番号: JAXA-SP-05-011", "subitem_description_type": "Other"}]}, "item_3_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "宇宙航空研究開発機構"}]}, "item_3_publisher_9": {"attribute_name": "出版者（英）", "attribute_value_mlt": [{"subitem_publisher": "Japan Aerospace Exploration Agency (JAXA)"}]}, "item_3_source_id_21": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1349-113X", "subitem_source_identifier_type": "ISSN"}]}, "item_3_source_id_24": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11984031", "subitem_source_identifier_type": "NCID"}]}, "item_3_text_20": {"attribute_name": "その他キーワード", "attribute_value_mlt": [{"subitem_text_value": "航空力学"}, {"subitem_text_value": "工学(全般)"}, {"subitem_text_value": "宇宙輻射"}]}, "item_3_text_35": {"attribute_name": "JAXAカテゴリ", "attribute_value_mlt": [{"subitem_text_value": "JAXAカテゴリ: 特別資料"}]}, "item_3_text_40": {"attribute_name": "jaxa出版物種類", "attribute_value_mlt": [{"subitem_text_value": "jaxa出版物種類: SP"}]}, "item_3_text_43": {"attribute_name": "DSpaceコレクション番号", "attribute_value_mlt": [{"subitem_text_value": "DSpaceコレクション番号: 7"}]}, "item_3_text_6": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "宇宙航空研究開発機構 宇宙科学研究本部　システム運用部"}]}, "item_3_text_7": {"attribute_name": "著者所属（英）", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Japan Aerospace Exploration Agency Space Systems Operation Department, Institute of Space and Astronautical Science"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "並木, 道義"}], "nameIdentifiers": [{"nameIdentifier": "31125", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Namiki, Michiyoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "31126", "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": "2020-01-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "49057001.pdf", "filesize": [{"value": "2.6 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2600000.0, "url": {"label": "49057001.pdf", "url": "https://jaxa.repo.nii.ac.jp/record/6210/files/49057001.pdf"}, "version_id": "256fd8ae-42b1-40ef-9317-1d1513b36f4f"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "気球観測", "subitem_subject_scheme": "Other"}, {"subitem_subject": "高高度気球", "subitem_subject_scheme": "Other"}, {"subitem_subject": "気球の放球", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ポリエチレンフィルム", "subitem_subject_scheme": "Other"}, {"subitem_subject": "セミダイナミック放球法", "subitem_subject_scheme": "Other"}, {"subitem_subject": "成層圏", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ガンマ線", "subitem_subject_scheme": "Other"}, {"subitem_subject": "シンチレーションカウンタ", "subitem_subject_scheme": "Other"}, {"subitem_subject": "宇宙線", "subitem_subject_scheme": "Other"}, {"subitem_subject": "balloon sounding", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "high altitude balloon", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "balloon launch", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "polyethylene film", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "semi-dynamic balloon launch method", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "stratosphere", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "gamma ray", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "scintillation counter", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "cosmic ray", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "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": "technical report", "resourceuri": "http://purl.org/coar/resource_type/c_18gh"}]}, "item_title": "超大型科学観測気球の放球", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "超大型科学観測気球の放球"}]}, "item_type_id": "3", "owner": "1", "path": ["1057", "1893"], "permalink_uri": "https://jaxa.repo.nii.ac.jp/records/6210", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-26"}, "publish_date": "2015-03-26", "publish_status": "0", "recid": "6210", "relation": {}, "relation_version_is_last": true, "title": ["超大型科学観測気球の放球"], "weko_shared_id": -1}