{"created":"2023-05-15T14:50:58.429161+00:00","id":69680,"links":{},"metadata":{"_buckets":{"deposit":"f7112137-df4f-4017-a39a-424a34077e50"},"_deposit":{"created_by":1,"id":"69680","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"69680"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00069680","sets":["10:28"]},"author_link":["684001","684000"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2009-01-31","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Since 1994, NIRS(National Institute of Radiological Sciences) has conducted clinical studies in cancer treatment using carbon ion beams obtained from HIMAC(Heavy Ion Medical Accelerator in Chiba).  As the number of patients has increased in HIMAC every year. The overall number of treated patients exceeded 4000 by August 2008. In HIMAC, the number of troubles in which failures, malfunctions, disorders, errors and human errors are included occurred in machines (hardware) and computers (software) of the irradiation system has increased year by year as the number of patient increases. The irradiation system is equipped with multifold safety interlock systems for protecting a patient from unwanted beam irradiations when a trouble occurs. For assurance of quality of the irradiation system, three kinds of maintenance are being performed. The maintenance program keeps the system highly reliable and there have been no serious damage on the treatments ever","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"Accelerator Reliability Workshop","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kumagae, Tadahusa"}],"nameIdentifiers":[{"nameIdentifier":"684000","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"熊谷 忠房","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"684001","nameIdentifierScheme":"WEKO"}]}]},"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":"Evaluating reliability of an irradiation system in HIMAC","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Evaluating reliability of an irradiation system in HIMAC"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-02-05"},"publish_date":"2009-02-05","publish_status":"0","recid":"69680","relation_version_is_last":true,"title":["Evaluating reliability of an irradiation system in HIMAC"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:11:39.424276+00:00"}