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:
Oct. 23, 2007
Filed:
Apr. 04, 2003
Masayoshi Ishikawa, Hamamatsu, JP;
Takane Yokoi, Hamamatsu, JP;
Tsutomu Nakamura, Hamamatsu, JP;
Yutaka Ochiai, Hamamatsu, JP;
Kinji Takase, Hamamatsu, JP;
Masayoshi Ishikawa, Hamamatsu, JP;
Takane Yokoi, Hamamatsu, JP;
Tsutomu Nakamura, Hamamatsu, JP;
Yutaka Ochiai, Hamamatsu, JP;
Kinji Takase, Hamamatsu, JP;
Hamamatsu Photonics K.K., Shizuoka, JP;
Abstract
A maximum tube voltage value setting module, a warming-up module, a limit tube voltage control module, a limit tube current control moduleand a focus grid electrode control moduleof an operation programwhich respectively correspond to different maximum tube voltage values are stored in storage sections-of an X-ray tube control apparatus. When the maximum tube voltage value of an X-ray tubeis changed, an extraction sectionextracts each module of the operation programwhich corresponds to the maximum tube voltage value after being changed from the storage sections-. A communications sectionsends the operation programcomprised of each extracted module to an X-ray tube controllerand overwrites it in a memory section