{"created":"2023-06-20T15:17:33.966992+00:00","id":47792,"links":{},"metadata":{"_buckets":{"deposit":"6c56a5a6-74ad-4da6-9086-7f7aa5355a34"},"_deposit":{"created_by":1,"id":"47792","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"47792"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00047792","sets":["1398:1501:2144","1543:1827:2145","1887:1891","9:789:2142:2143"]},"author_link":["536832","536833","536826","536828","536830","536827","536831","536829"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"デブリ環境改善に対するMHIの取り組み"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-08-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"349","bibliographicPageStart":"345","bibliographicVolumeNumber":"JAXA-SP-21-001","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第9回スペースデブリワークショップ講演資料集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 9th Space Debris Workshop","bibliographic_titleLang":"en"}]}]},"item_4_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第9回スペースデブリワークショップ (2021年2月24-26日. 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC), オンライン会議), 調布市, 東京","subitem_description_type":"Other"}]},"item_4_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"The 9th Space Debris Workshop (February 24-26, 2021. Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC), Online meeting), Chofu, Tokyo, Japan","subitem_description_type":"Other"}]},"item_4_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"増加し続けるスペースデブリは宇宙活動の妨げとなり、国際問題となっている。デブリ同士の衝突による更なるデブリの増殖等も危惧されており、このまま増加を放置すれば飛翔中のロケットへのデブリ衝突等によるミッション喪失などのリスクも高まっていくことが想定される。ロケット打上げ事業者であり、宇宙活動の一プレーヤーでもあるMHI としても、デブリ対策の取組みが重要であると認識している。MHI では従来H-IIB ロケット上段の制御再突入等のデブリ対策の取組みを実施してきたが、デブリ環境改善に対する更なる取り組みとして、MHI で検討中の超微小デブリ除去やデブリ同士の衝突回避構想について紹介する。","subitem_description_type":"Abstract"}]},"item_4_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Space debris have been increasing and recognized as international issue for future space activities. Space debris also increase due to collision between different debris. If this issue is left as it is, the risk of collision between ascending rockets and space debris will increase. MHI, as a launch service provider and as a player in space activities, recognizes the importance of space debris issue. MHI has been taking actions against space debris issue, such as the controlled reentry of upper stage of the H-IIB rocket. This paper shows the conceptual studies about micro debris removal and collision avoidance between debris as further efforts.","subitem_description_type":"Other"}]},"item_4_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_4_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_4_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA2130003031","subitem_description_type":"Other"}]},"item_4_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-21-001","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20637/00047779","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_4_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_4_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2232","subitem_source_identifier_type":"ISSN"}]},"item_4_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三菱重工業株式会社"},{"subitem_text_value":"三菱重工業株式会社"},{"subitem_text_value":"三菱重工業株式会社"},{"subitem_text_value":"三菱重工業株式会社"}]},"item_4_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Mitsubishi Heavy Industries, Ltd."},{"subitem_text_language":"en","subitem_text_value":"Mitsubishi Heavy Industries, Ltd."},{"subitem_text_language":"en","subitem_text_value":"Mitsubishi Heavy Industries, Ltd."},{"subitem_text_language":"en","subitem_text_value":"Mitsubishi Heavy Industries, Ltd."}]},"item_4_version_type_30":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小早川, 豊範"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渥美, 正博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"志村, 康治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 友久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KOBAYAKAWA, Toyonori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ATSUMI, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHIMURA, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KIMURA, Tomohisa","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":"2021-08-20"}],"displaytype":"detail","filename":"AA2130003031.pdf","filesize":[{"value":"4.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA2130003031.pdf","url":"https://jaxa.repo.nii.ac.jp/record/47792/files/AA2130003031.pdf"},"version_id":"1f753bf6-38f5-4d73-bfbb-66a6c98c09df"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"MHI's Activities to Improve Space Debris Environment","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"MHI's Activities to Improve Space Debris Environment","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["1891","2143","2144","2145"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-08-20"},"publish_date":"2021-08-20","publish_status":"0","recid":"47792","relation_version_is_last":true,"title":["MHI's Activities to Improve Space Debris Environment"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:31:11.077714+00:00"}