The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2016
Filed:
Jan. 24, 2014
Hitachi, Ltd., Tokyo, JP;
Hideaki Nishiuchi, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Operation control data of each of the constituent sub-units of a synchrotron is constructed by a combination of module data items (initial acceleration data item, plural energy change data items, and a deceleration control data item), corresponding to plural control intervals, respectively. A control start value, a control completion value, and a computing function for connecting the control start value with the control completion value are expressed in each of module data items. Further, the plural module data items are corrected on the basis of a correction data item of a residual field, and a power-supply control command value is sequentially outputted. By preparing correction table data of the residual field, expressed by irradiation energy and irradiation stage numbers of the irradiation energy beforehand, the correction table data items of the plural module data items are selected from the correction table data to be prepared.