{"_buckets": {"deposit": "9ccce2d0-b493-41cc-92a0-ec1c98f6383c"}, "_deposit": {"id": "3802", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3802"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003802", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Fundamental Characteristics of a Wedge-Shaped Metal Seal"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2001-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "659", "bibliographicPageEnd": "2351", "bibliographicPageStart": "2344", "bibliographicVolumeNumber": "67", "bibliographic_titles": [{"bibliographic_title": "日本機械学会論文集. C編"}, {"bibliographic_title": "日本機械学会論文集. C編", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The fundamental characteristics of a static metal seal made between an annular wedge-shaped asperity of copper and a smooth seal surface of steel were investigated by varing the surface roughness (R_y≒0.1～100 μm) and the semi-angle of wedge (α=15～60°). The following results were obtained from gas leak tests and calculations of contact pressure on the wedge-shaped asperity. (1) The P_c/l(=p_mw_c)-values of the compressive force per unit length for sealing decreased with a decrease in the R_y-and α-values. The recommended values of R_y and α were in the range of R_y \u003c__= 20 μm and α=30° respectively, and it was possible to forecast the P_c/l-values corresponding to that range. (2) The p_c-values of the contact pressure for sealing approximately agreed with the calculated values, p_m obtained from theory of slip-line field of wedge. (3) The w_c-values of the contact width for sealing decreased with a decrease in R_y-and α-values, and were about 50～100 μm in the range R_y \u003c__=20 μm.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "45480", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Matsuzaki, Yoshio"}]}, {"nameIdentifiers": [{"nameIdentifier": "58", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nitta, Isami"}]}, {"nameIdentifiers": [{"nameIdentifier": "45482", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Hosokawa, Kazuo"}]}, {"nameIdentifiers": [{"nameIdentifier": "45483", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Funabashi, Koichi"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本機械学会"}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110002386294", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "日本機械学会 / 本文データは学会の許諾に基づくCiNiiからの複製である"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00187463", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03875024", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "松崎, 良男"}], "nameIdentifiers": [{"nameIdentifier": "45476", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "新田, 勇"}], "nameIdentifiers": [{"nameIdentifier": "58", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "細川, 一夫"}], "nameIdentifiers": [{"nameIdentifier": "45478", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "船橋, 鉀一"}], "nameIdentifiers": [{"nameIdentifier": "45479", "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": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "9_0155.pdf", "filesize": [{"value": "692.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 692700.0, "url": {"label": "9_0155.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3802/files/9_0155.pdf"}, "version_id": "32902ce1-087e-47ae-9105-d3e047253738"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Fixing Element", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Wedge-Shaped Metal Seal", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Surface Roughness", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Gas Leak Test", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Contact Width of Wedge", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Contact Pressure", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Compressive Force", "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "くさび形メタルシールの基本特性", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "くさび形メタルシールの基本特性"}, {"subitem_title": "くさび形メタルシールの基本特性", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/5857", "pubdate": {"attribute_name": "公開日", "attribute_value": "2008-04-08"}, "publish_date": "2008-04-08", "publish_status": "0", "recid": "3802", "relation": {}, "relation_version_is_last": true, "title": ["くさび形メタルシールの基本特性"], "weko_shared_id": null}