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1. 发明授权

US07723696B2 Radiation detected value forecasting method and forecast responsive radiation detector 失效
标题翻译：辐射检测值预测方法和预测响应辐射探测器
公开(公告)号：US07723696B2
公开(公告)日：2010-05-25
申请号：US11883348
申请日：2006-02-16
申请人： Yoshiyuki Shirakawa , Hiro Amano
发明人： Yoshiyuki Shirakawa , Hiro Amano
IPC分类号： G01T1/02
CPC分类号： G01T1/02 , G01T1/169
摘要： In a radiation detector, a response is approximated as a primary delay system, and when a time constant T indicating the characteristic of the response is known, a final response value N0 is forecasted from dose rates or counting rates N1 and N2 of two points in the initial or middle stage of response. When the time constant T is unknown, the final response value N0 is forecasted from dose rates or counting rates N1, N2, and N3 of three points in the initial or middle stage of response. Simultaneously, a time constant is obtained and the soundness of the radiation detector is also evaluated. Thereby, a dose rate in an existence field of radiation or a counting rate in an existence field of radioactive materials is quickly and accurately forecasted, whereby the measurement time is shortened.
摘要翻译：在辐射检测器中，响应近似为主延迟系统，并且当指示响应特性的时间常数T是已知的时，从剂量率或两点的计数率N1和N2预测最终响应值N0 初期或中期的反应。当时间常数T未知时，从初始或中间阶段的三个点的剂量率或计数率N1，N2和N3预测最终响应值N0。同时，获得时间常数并且还评估辐射检测器的健全性。因此，能够快速，准确地预测放射性物质的存在场中的放射线的存在范围内的剂量率或计数率，从而缩短测定时间。

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