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1. 发明授权

US5134291A Method for sorting used plastic containers and the like 失效
标题翻译：用于分类使用的塑料容器等的方法
公开(公告)号：US5134291A
公开(公告)日：1992-07-28
申请号：US693754
申请日：1991-04-30
申请人： Harry D. Ruhl, Jr. , Kenneth R. Beebe
发明人： Harry D. Ruhl, Jr. , Kenneth R. Beebe
IPC分类号： B07C5/342
CPC分类号： B07C5/342 , B29B2017/0279 , Y02W30/622
摘要： A method for sorting a plurality of diverse objects into groups, each such object being made predominately from at least polyethylene terephthalate and polystyrene and at least two of polyvinyl chloride, polyethylene and polypropylene, the groups consisting at least of objects of like type of polymer identified to be polyethylene terephthalate and polystyrene and at least two of polyvinyl chloride, polyethylene and polypropylene. The method includes three steps. The first step is to irradiate the objects to be sorted with near-infrared radiation. The second step is to measure the diffuse reflectance of the irradiated objects in the near-infrared region to identify the objects as to the type of polymer used to make them. The third step is to direct the objects to their respective groups according to the measurement and identification of the second step.
摘要翻译：一种用于将多个不同物体分类成组的方法，每个这样的物体主要由至少聚对苯二甲酸乙二醇酯和聚苯乙烯以及至少两种聚氯乙烯，聚乙烯和聚丙烯制成，所述基团至少由类似类型聚合物的物质组成为聚对苯二甲酸乙二醇酯和聚苯乙烯以及至少两种聚氯乙烯，聚乙烯和聚丙烯。该方法包括三个步骤。第一步是用近红外辐射照射待分类的物体。第二步是测量近红外区域的被辐射物体的漫反射，以识别用于制造它们的聚合物的类型。第三步是根据第二步的测量和识别将对象引导到各自的组。

2. 发明授权

US5357336A Method and apparatus for multivariate characterization of optical instrument response 失效
标题翻译：用于光学仪器响应的多变量表征的方法和装置
公开(公告)号：US5357336A
公开(公告)日：1994-10-18
申请号：US742620
申请日：1991-08-08
申请人： Harry D. Ruhl, Jr. , Kenneth R. Beebe
发明人： Harry D. Ruhl, Jr. , Kenneth R. Beebe
IPC分类号： G01J3/28 , G01N21/27 , G01J3/42
CPC分类号： G01N21/274 , G01J2003/2879 , G01N2201/129
摘要： The system consists of a light source, a monochrometer, one or more etalons or other stable samples, a detector and a computer to store reference spectra, provide a read out indicative of the spectrum, and to change the instrument response. A transfer function is used to recharacterize the instrument's wavelength position and intensity response to match the actual spectrum with the standard spectrum. In one embodiment, the etalon is used in series with the unknown sample. A spectrum of the sample and etalon is created and is extracted from the spectrum of the sample alone to provide the actual spectrum of the instrument response to the etalon alone. The actual spectrum can then be compared to the standard spectrum and the instrument response recharacterized accordingly.
摘要翻译：该系统由光源，单色仪，一个或多个标准具或其他稳定样品组成，用于存储参考光谱的检测器和计算机，提供指示光谱的读出以及改变仪器响应。传递函数用于重新定义仪器的波长位置和强度响应，以将实际光谱与标准光谱相匹配。在一个实施例中，标准具与未知样品串联使用。产生样品和标准具的光谱，并从样品的光谱中提取样品和标准具，以提供仪器对标准具单独响应的实际光谱。然后可以将实际光谱与标准光谱进行比较，并且相应地重新表征仪器响应。

3. 发明授权

US5545895A Method of standardizing data obtained through mass spectrometry 失效
标题翻译：通过质谱法获得数据的标准化方法
公开(公告)号：US5545895A
公开(公告)日：1996-08-13
申请号：US407338
申请日：1995-03-20
申请人： Larry G. Wright , Mark A. LaPack , Wayne W. Blaser , Kenneth R. Beebe , Mary A. Leugers
发明人： Larry G. Wright , Mark A. LaPack , Wayne W. Blaser , Kenneth R. Beebe , Mary A. Leugers
IPC分类号： G01J3/28 , G01N21/27 , H01J49/02 , H01J49/00
CPC分类号： H01J49/02 , G01N21/274 , G01J3/28
摘要： A method of correcting for instrumental changes that influence the spectral response of a mass spectrometer over time. The method entails determining and applying a transfer function which equalizes instrument bias between mass spectrometers and within the same mass spectrometer over time. A transfer function is specific to a particular mass spectrometer, and is based on the relationship between a reference spectrum of a standard as stored in a library and a spectrum of the standard obtained on the particular mass spectrometer of interest. This method facilitates and simplifies recalibration, provides enhanced library searching capabilities for mass spectrometry, and may permit concentration determination from mass spectral data without the need to recalibrate an instrument with multiple standards.
摘要翻译：校正影响质谱仪随时间的光谱响应的仪器变化的方法。该方法需要确定和应用传递函数，其在质谱仪之间和同一质谱仪内均匀化仪器偏差。传递函数是特定于特定的质谱仪，并且基于存储在文库中的标准品的参考光谱与在所关心的特定质谱仪上获得的标准光谱之间的关系。该方法有助于简化重新校准，提供增强的质谱检索功能，并且可以允许从质谱图数据进行浓度测定，而无需重新校准具有多种标准的仪器。

4. 发明授权

US5592402A Method for interpreting complex data and detecting abnormal instrumentor process behavior 失效
标题翻译：解释复杂数据和检测异常仪器过程行为的方法
公开(公告)号：US5592402A
公开(公告)日：1997-01-07
申请号：US430093
申请日：1995-04-26
申请人： Kenneth R. Beebe , Glen H. Hughes , Harry D. Ruhl , Richard C. Winterton
发明人： Kenneth R. Beebe , Glen H. Hughes , Harry D. Ruhl , Richard C. Winterton
IPC分类号： G01N30/86 , G06F17/00 , G06G7/48 , G01N31/00 , G06G7/58
CPC分类号： G06K9/00503 , G01N30/8641 , G01N2201/129 , G01N30/8637
摘要： An improved method is provided for determining when a set of multivariate data (such as a chromatogram or a spectrum) is an outlier. The method involves using a procedure such as Principal Component Analysis to create a model describing a calibration set of spectra or chromatograms which is known to be normal, and to create residuals describing the portion of a particular spectrum or chromatogram which is not described by the model. The improvement comprises using an average residual spectrum calculated for the calibration set, rather than the origin of the model as a reference point for comparing a spectrum or chromatogram obtained from an unknown sample. The present invention also includes separating a complex set of data into various sub-parts such as sub-chromatograms or sub-spectra, so that outliers in any sub-part can be more readily detected. In one particular embodiment, the invention is directed towards a method for dividing a chromatogram into the sub-parts of peak information, baseline shape, baseline offset, and noise.
摘要翻译：提供了一种改进的方法来确定何时一组多变量数据（如色谱图或光谱）是异常值。该方法包括使用诸如主成分分析的过程来创建描述已知是正常的光谱或色谱图的校准集的模型，并且产生描述特定光谱或色谱图部分的残差，该模型未被模型描述。改进之处在于使用为校准集计算的平均残留光谱，而不是将模型的来源作为比较从未知样品获得的光谱或色谱图的参考点。本发明还包括将复杂的数据集合分离成各种子部分，例如亚色谱图或子光谱，使得可以更容易地检测任何子部分中的异常值。在一个具体实施方案中，本发明涉及将色谱图分成峰信息，基线形状，基线偏移和噪声的子部分的方法。

5. 发明授权

US5710713A Method of creating standardized spectral libraries for enhanced library searching 失效
标题翻译：为增强图书馆搜索创建标准化谱库的方法
公开(公告)号：US5710713A
公开(公告)日：1998-01-20
申请号：US588192
申请日：1996-01-18
申请人： Larry G. Wright , Mark A. LaPack , Wayne W. Blaser , Kenneth R. Beebe , Mary A. Leugers
发明人： Larry G. Wright , Mark A. LaPack , Wayne W. Blaser , Kenneth R. Beebe , Mary A. Leugers
IPC分类号： G01J3/28 , G01N21/27 , H01J49/02 , H01J49/00
CPC分类号： G01N21/274 , H01J49/02 , G01J3/28
摘要： A method of creating a library of standardized spectral data and identifying a sample by searching the standardized library for a match with the sample spectrum. The method entails determining and applying a transfer function which equalizes instrument bias between instruments and within the same instruments over time. A transfer function is specific to a particular instrument, and is based on the relationship between a reference spectrum of a standard as stored in a library and a spectrum of the standard obtained on the particular instrument of interest. This method provides enhanced library searching capabilities.
摘要翻译：一种创建标准化光谱数据库的方法，并通过搜索标准化库与样本光谱的匹配来识别样本。该方法需要确定和应用传递函数，其在仪器之间和在相同仪器内随时间均衡的仪器偏差。转移函数特定于特定仪器，并且基于存储在图书馆中的标准品的参考谱与在特定感兴趣的仪器上获得的标准谱之间的关系。此方法提供增强的库搜索功能。

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