X線診断装置
- 专利权人:
- 株式会社東芝
- 发明人:
- 松崎 武夫
- 申请号:
- JP2007272941
- 公开号:
- JP5344807B2
- 申请日:
- 2007.10.19
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要:
PROBLEM TO BE SOLVED: To enable keeping the amount of incident X ray into an X-ray inspector constant by controlling a movable X-ray aperture operation even if an effective X-ray introduction area has been reduced.
SOLUTION: If the effective X-ray introduction area ratio 20 that changes by operating an X-ray movable aperture 2 is assumed to be Y, the X-ray output from an X-ray tube bulb 1 is controlled in accordance with an X-ray output signal transmitted by an X-ray photomultiplier sensor 4 and multiplied by 1/Y.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站:
- 中国工程科技知识中心
相关发明人
相关专利
- METHOD FOR ESTIMATING THERMAL SENSATION, THERMAL SENSATION ESTIMATION APPARATUS, AIR CONDITIONER, AND RECORDING MEDIUM
- 青果物鮮度保持包装袋、これを用いた青果物入り包装体および青果物鮮度保持方法
- COMPOSITION D'HUILE OU DE GRAISSE EMULSIFIEE CONTENANT UNE PROTEINE POUR LA PRODUCTION D'UN ALIMENT EMULSIFIE
- 吸収性物品
- MEDICAL IMAGE PROCESSING APPARATUS AND IMAGE DISPLAY CONTROL METHOD FOR THE SAME