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1. 发明授权

US08248072B1 Method and apparatus for automated raw material screening 有权
标题翻译：自动化原料筛选方法和装置
公开(公告)号：US08248072B1
公开(公告)日：2012-08-21
申请号：US13082006
申请日：2011-04-07
申请人： Kimberly L. Colson , Joshua M. Hicks , Christian Fischer
发明人： Kimberly L. Colson , Joshua M. Hicks , Christian Fischer
IPC分类号： G01V3/00
CPC分类号： G01N24/08 , G01N24/085 , G01N24/088 , G01R33/4625 , G01R33/543
摘要： An automated screening device that performs standardized system suitability tests and evaluations and measures components of a submitted sample to assist in the quality control screening of raw materials, ingredients, pharmaceuticals, chemicals, polymers, food products, petroleum and many other materials. After determining the performance suitability of an NMR spectrometer, the system permits samples to be submitted for screening. An NMR spectrum of a sample is acquired and a qualitative analysis unit identifies at least one reference NMR spectrum corresponding a compound present in the sample and a quantitative analysis unit integrates relative signal intensity signals of the sample spectrum in regions of peak intensity in the one reference NMR spectrum and compares integration results to a number of atoms in each region in order to confirm identification of the compound.
摘要翻译：一种自动筛选装置，执行标准化的系统适用性测试和评估并测量提交样品的组成部分，以协助对原材料，成分，药物，化学品，聚合物，食品，石油和许多其他材料进行质量控制筛选。在确定NMR光谱仪的性能适用性后，系统允许样品提交进行筛选。获得样品的NMR光谱，并且定性分析单元鉴定对应于样品中存在的化合物的至少一个参考NMR光谱，并且定量分析单元将样品光谱的相对信号强度信号在一个参考中的峰强度区域中积分 NMR谱，并将整合结果与每个区域中的多个原子进行比较，以确认化合物的鉴定。

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