WEKO3
アイテム
{"_buckets": {"deposit": "687d99a4-5a45-4206-a57f-37d5134ce480"}, "_deposit": {"id": "33100", "owner": "1", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "33100"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00033100", "sets": ["4838", "4840"]}, "author_link": ["129100", "129101", "129102", "129103", "129104", "129105", "129094", "129095", "129096", "129097", "129098", "129099"], "item_4_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Pop-up OBS (ERI type P-79)"}]}, "item_4_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1980-03-31", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "530", "bibliographicPageStart": "515", "bibliographicVolumeNumber": "54", "bibliographic_titles": [{"bibliographic_title": "東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]}, "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": "A new type of pop-up OBS (P-79) was developed. The P-79 has the following features: the newly developed release system; use of new sensors (2 Hz vertical and horizontal geophones and one hydrophone); a new gimbal for geophones; the use of glass sphere pressure case; a low wow-flatter recorder deck; and easy handling. The main causes of OBS noise might be the motor of the recorder and the Karman vortex due to bottom current. Motor noise was reduced by the use of a foam rubber insulator. The dominant noise frequency due to the Karman vortex was discussed. A 50 cm/sec bottom current may produce a 16 Hz Karman noise around the antenna of a radio transmitter with 0.6 cm in antenna diameter. The new release system utilizes an electrical corrosion of stainless-steel wire. Dual timers in separate pressure cases feed one release mechanism. Pop-up tests were successfully done at sea.", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "129100", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kasahara, Junzo"}]}, {"nameIdentifiers": [{"nameIdentifier": "129101", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Koresawa, Sadayuki"}]}, {"nameIdentifiers": [{"nameIdentifier": "129102", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nagumo, Shozaburo"}]}, {"nameIdentifiers": [{"nameIdentifier": "129103", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Daikuhara, Tamotsu"}]}, {"nameIdentifiers": [{"nameIdentifier": "129104", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Hara, Tomomi"}]}, {"nameIdentifiers": [{"nameIdentifier": "129105", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ando, Seichi"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/0000033100", "subitem_identifier_reg_type": "JaLC"}]}, "item_4_publisher_20": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "東京大学地震研究所"}]}, "item_4_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00162258", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00408972", "subitem_source_identifier_type": "ISSN"}]}, "item_4_subject_15": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "453", "subitem_subject_scheme": "NDC"}]}, "item_4_text_21": {"attribute_name": "出版者別名", "attribute_value_mlt": [{"subitem_text_value": "Earthquake Research Institute, University of Tokyo"}]}, "item_4_text_34": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "item_4_text_4": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "地震研究所"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "笠原, 順三"}], "nameIdentifiers": [{"nameIdentifier": "129094", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "是沢, 定之"}], "nameIdentifiers": [{"nameIdentifier": "129095", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "南雲, 昭三郎"}], "nameIdentifiers": [{"nameIdentifier": "129096", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "大工, 原保"}], "nameIdentifiers": [{"nameIdentifier": "129097", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "原, 智美"}], "nameIdentifiers": [{"nameIdentifier": "129098", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "安藤, 誠一"}], "nameIdentifiers": [{"nameIdentifier": "129099", "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", "download_preview_message": "", "file_order": 0, "filename": "ji0543007.pdf", "filesize": [{"value": "1.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1300000.0, "url": {"label": "ji0543007.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/33100/files/ji0543007.pdf"}, "version_id": "6caa3c89-3566-403f-b84f-37c3044f1fd5"}]}, "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": "自己浮上式海底地震系(ERI型P-79)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "自己浮上式海底地震系(ERI型P-79)", "subitem_title_language": "ja"}]}, "item_type_id": "4", "owner": "1", "path": ["4838", "4840"], "permalink_uri": "https://doi.org/10.15083/0000033100", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-05-30"}, "publish_date": "2008-05-30", "publish_status": "0", "recid": "33100", "relation": {}, "relation_version_is_last": true, "title": ["自己浮上式海底地震系(ERI型P-79)"], "weko_shared_id": -1}
自己浮上式海底地震系(ERI型P-79)
https://doi.org/10.15083/0000033100
https://doi.org/10.15083/0000033100db26ce32-bd7f-48da-baa3-1a64f0f1c803
名前 / ファイル | ライセンス | アクション |
---|---|---|
ji0543007.pdf (1.3 MB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2008-05-30 | |||||
タイトル | ||||||
タイトル | 自己浮上式海底地震系(ERI型P-79) | |||||
言語 | ja | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15083/0000033100 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | Pop-up OBS (ERI type P-79) | |||||
著者 |
笠原, 順三
× 笠原, 順三× 是沢, 定之× 南雲, 昭三郎× 大工, 原保× 原, 智美× 安藤, 誠一 |
|||||
著者別名 | ||||||
識別子 | 129100 | |||||
識別子Scheme | WEKO | |||||
姓名 | Kasahara, Junzo | |||||
著者別名 | ||||||
識別子 | 129101 | |||||
識別子Scheme | WEKO | |||||
姓名 | Koresawa, Sadayuki | |||||
著者別名 | ||||||
識別子 | 129102 | |||||
識別子Scheme | WEKO | |||||
姓名 | Nagumo, Shozaburo | |||||
著者別名 | ||||||
識別子 | 129103 | |||||
識別子Scheme | WEKO | |||||
姓名 | Daikuhara, Tamotsu | |||||
著者別名 | ||||||
識別子 | 129104 | |||||
識別子Scheme | WEKO | |||||
姓名 | Hara, Tomomi | |||||
著者別名 | ||||||
識別子 | 129105 | |||||
識別子Scheme | WEKO | |||||
姓名 | Ando, Seichi | |||||
著者所属 | ||||||
著者所属 | 地震研究所 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A new type of pop-up OBS (P-79) was developed. The P-79 has the following features: the newly developed release system; use of new sensors (2 Hz vertical and horizontal geophones and one hydrophone); a new gimbal for geophones; the use of glass sphere pressure case; a low wow-flatter recorder deck; and easy handling. The main causes of OBS noise might be the motor of the recorder and the Karman vortex due to bottom current. Motor noise was reduced by the use of a foam rubber insulator. The dominant noise frequency due to the Karman vortex was discussed. A 50 cm/sec bottom current may produce a 16 Hz Karman noise around the antenna of a radio transmitter with 0.6 cm in antenna diameter. The new release system utilizes an electrical corrosion of stainless-steel wire. Dual timers in separate pressure cases feed one release mechanism. Pop-up tests were successfully done at sea. | |||||
書誌情報 |
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo 巻 54, 号 3, p. 515-530, 発行日 1980-03-31 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00408972 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162258 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
日本十進分類法 | ||||||
主題 | 453 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | 東京大学地震研究所 | |||||
出版者別名 | ||||||
Earthquake Research Institute, University of Tokyo |