{"_buckets": {"deposit": "429ce691-88c9-408a-8c4c-c12008a8f144"}, "_deposit": {"id": "3100", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3100"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003100", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Improvement of Estimation Accuracy on Thermal Elongation of Ball-screw"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "12", "bibliographicPageEnd": "1530", "bibliographicPageStart": "1525", "bibliographicVolumeNumber": "71", "bibliographic_titles": [{"bibliographic_title": "精密工学会誌論文集"}, {"bibliographic_title": "精密工学会誌論文集", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "As a base to improve the positioning accuracy by the real time compensation of the thermal elongation of ball-screw, it is important the improvement of the estimation accuracy on the thermal elongation of ball-screw. In this paper the improvement is carried out under two processes; namely, a process to improve the measurement accuracy of the elongation, in which it is eliminated the influences due to inertia force of table at the stroke ends and due to thermal elongation of the displacement measuring system during experiment, and another process to improve the estimation accuracy of the elongation, in which the longitudinal temperature distribution of the ball-screw is measured in detail at fifteen points by the optical telemeter system developed. It is clarified that the estimation accuracy of -2.50〜+2.58μm is accomplished under several conditions less than 20m/min table speed.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "40803", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kosaka, Takashi"}]}, {"nameIdentifiers": [{"nameIdentifier": "40804", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Yokoyama, Kazuhiro"}]}, {"nameIdentifiers": [{"nameIdentifier": "40805", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Saito, Koji"}]}, {"nameIdentifiers": [{"nameIdentifier": "39", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Suzuki, Takamasa"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "精密工学会"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.2493/jspe.71.1525", "subitem_relation_type_select": "DOI"}}]}, "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/110002545859", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2005 精密工学会"}, {"subitem_rights": "本文データは学協会の許諾に基づきCiNiiから複製したものである"}]}, "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": "AA11966630", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13488724", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "小坂, 貴史"}], "nameIdentifiers": [{"nameIdentifier": "40799", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "横山, 和宏"}], "nameIdentifiers": [{"nameIdentifier": "40800", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "斉藤, 航司"}], "nameIdentifiers": [{"nameIdentifier": "40801", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "鈴木, 孝昌"}], "nameIdentifiers": [{"nameIdentifier": "39", "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": "110002545859.pdf", "filesize": [{"value": "743.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 743100.0, "url": {"label": "110002545859.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3100/files/110002545859.pdf"}, "version_id": "67dc7302-4403-4f59-b52a-710bf070b16a"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "estimation accuracy", "subitem_subject_scheme": "Other"}, {"subitem_subject": "thermal elongation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ball-screw", "subitem_subject_scheme": "Other"}, {"subitem_subject": "temperature", "subitem_subject_scheme": "Other"}, {"subitem_subject": "optical telemeter system", "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": "ボールねじ熱膨張量の推定精度向上", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "ボールねじ熱膨張量の推定精度向上"}, {"subitem_title": "ボールねじ熱膨張量の推定精度向上", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/27598", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-06-20"}, "publish_date": "2014-06-20", "publish_status": "0", "recid": "3100", "relation": {}, "relation_version_is_last": true, "title": ["ボールねじ熱膨張量の推定精度向上"], "weko_shared_id": null}