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1.发明申请公开(公告)号：US20170038257A1
公开(公告)日：2017-02-09
申请号：US14817119
申请日：2015-08-03
Applicant: SpectraSensors, Inc.
Inventor： Xiang Liu , Gary Yeh , Adam S. Chaimowitz , William Jenko , Alfred Feitisch
IPC: G01J3/28
CPC classification number: G01J3/28 , G01J2003/283 , G01J2003/2866 , G01N21/274 , G01N21/39
Abstract: A frequency registration deviation is quantified for a field spectrum collected during analysis by a spectroscopic analysis system of a sample fluid when the spectroscopic analysis system has deviated from a standard calibration state. The field spectrum is corrected based on the frequency registration deviation using at least one spectral shift technique, and a concentration is calculated for at least one analyte represented by the field spectrum using the corrected field spectrum. Related systems, methods, and articles are described.
Abstract translation: 当光谱分析系统偏离标准校准状态时，通过样品流体的光谱分析系统在分析期间收集的场光谱量化频率对准偏差。 使用至少一个光谱偏移技术，基于频率配准偏差校正场频谱，并且使用校正的场频谱计算由场频谱表示的至少一个分析物的浓度。 描述相关系统，方法和文章。
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公开(公告)号：US10156513B2
公开(公告)日：2018-12-18
申请号：US14807859
申请日：2015-07-23
Applicant: SpectraSensors, Inc.
Inventor： Peter Scott , Alfred Feitisch , Peter Dorn , Adam S. Chaimowitz , Hsu-Hung Huang , Mathias Schrempel , Lutz Keller
Abstract: A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a total volume of gas) required to flush the cell between sampling events. In some examples, contours of the inners surfaces of the sample cell that contact the contained gas can be shaped, dimensioned, etc. such that a maximum clearance distance is provided between the inner surfaces at one or more locations. Systems, methods, and articles, etc. are described.
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3.发明授权公开(公告)号：US09696204B2
公开(公告)日：2017-07-04
申请号：US14817119
申请日：2015-08-03
Applicant: SpectraSensors, Inc.
Inventor： Xiang Liu , Gary Yeh , Adam S. Chaimowitz , William Jenko , Alfred Feitisch
CPC classification number: G01J3/28 , G01J2003/283 , G01J2003/2866 , G01N21/274 , G01N21/39
Abstract: A frequency registration deviation is quantified for a field spectrum collected during analysis by a spectroscopic analysis system of a sample fluid when the spectroscopic analysis system has deviated from a standard calibration state. The field spectrum is corrected based on the frequency registration deviation using at least one spectral shift technique, and a concentration is calculated for at least one analyte represented by the field spectrum using the corrected field spectrum. Related systems, methods, and articles are described.
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Patent Agency Ranking
4.发明授权公开(公告)号：US10180353B2
公开(公告)日：2019-01-15
申请号：US15640119
申请日：2017-06-30
Applicant: SpectraSensors, Inc.
Inventor： Xiang Liu , Gary Yeh , Adam S. Chaimowitz , William Jenko , Alfred Feitisch
Abstract: A frequency registration deviation is quantified for a field spectrum collected during analysis by a spectroscopic analysis system of a sample fluid when the spectroscopic analysis system has deviated from a standard calibration state. The field spectrum is corrected based on the frequency registration deviation using at least one spectral shift technique, and a concentration is calculated for at least one analyte represented by the field spectrum using the corrected field spectrum. Related systems, methods, and articles are described.
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5.发明申请公开(公告)号：US20180120159A1
公开(公告)日：2018-05-03
申请号：US15640119
申请日：2017-06-30
Applicant: SpectraSensors, Inc.
Inventor： XIANG LIU , Gary Yeh , Adam S. Chaimowitz , William Jenko , Alfred Feitisch
IPC: G01J3/28
CPC classification number: G01J3/28 , G01J2003/283 , G01J2003/2866 , G01N21/274 , G01N21/39
Abstract: A frequency registration deviation is quantified for a field spectrum collected during analysis by a spectroscopic analysis system of a sample fluid when the spectroscopic analysis system has deviated from a standard calibration state. The field spectrum is corrected based on the frequency registration deviation using at least one spectral shift technique, and a concentration is calculated for at least one analyte represented by the field spectrum using the corrected field spectrum. Related systems, methods, and articles are described.
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公开(公告)号：US20160153890A1
公开(公告)日：2016-06-02
申请号：US14807859
申请日：2015-07-23
Applicant: SpectraSensors, Inc.
Inventor： Peter Scott , Alfred Feitisch , Peter Dorn , Adam S. Chaimowitz , Hsu-Hung Huang , Mathias Schrempel , Lutz Keller
CPC classification number: G01N21/031 , G01J3/42 , G01J2003/423 , G01N21/01 , G01N21/0303 , G01N21/05 , G01N21/27 , G01N2021/0307 , G01N2201/06113
Abstract: A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a total volume of gas) required to flush the cell between sampling events. In some examples, contours of the inners surfaces of the sample cell that contact the contained gas can be shaped, dimensioned, etc. such that a maximum clearance distance is provided between the inner surfaces at one or more locations. Systems, methods, and articles, etc. are described.
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公开(公告)号：US09109951B2
公开(公告)日：2015-08-18
申请号：US14073711
申请日：2013-11-06
Applicant: SpectraSensors, Inc.
Inventor： Peter Scott , Alfred Feitisch , Peter Dorn , Adam S. Chaimowitz , Hsu-Hung Huang , Mathias Schrempel , Lutz Keller
CPC classification number: G01N21/031 , G01J3/42 , G01J2003/423 , G01N21/01 , G01N21/0303 , G01N21/05 , G01N21/27 , G01N2021/0307 , G01N2201/06113
Abstract: A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a total volume of gas) required to flush the cell between sampling events. In some examples, contours of the inners surfaces of the sample cell that contact the contained gas can be shaped, dimensioned, etc. such that a maximum clearance distance is provided between the inner surfaces at one or more locations. Systems, methods, and articles, etc. are described.
Abstract translation: 可以设计样品池以最小化过量气体体积。 所描述的特征可以有利于在光谱测量期间减少流过样品池所需的气体量，并且减少在取样事件之间冲洗电池所需的时间（例如总体积的气体）。 在一些示例中，接触所容纳的气体的样品池的内部表面的轮廓可以成形，定尺寸等，使得在一个或多个位置处的内表面之间提供最大间隙距离。 描述系统，方法和物品等。
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公开(公告)号：US20150124257A1
公开(公告)日：2015-05-07
申请号：US14073711
申请日：2013-11-06
Applicant: SpectraSensors, Inc.
Inventor： Peter Scott , Alfred Feitisch , Peter Dorn , Adam S. Chaimowitz , Hsu-Hung Huang , Mathias Schrempel , Lutz Keller
CPC classification number: G01N21/031 , G01J3/42 , G01J2003/423 , G01N21/01 , G01N21/0303 , G01N21/05 , G01N21/27 , G01N2021/0307 , G01N2201/06113
Abstract: A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a total volume of gas) required to flush the cell between sampling events. In some examples, contours of the inners surfaces of the sample cell that contact the contained gas can be shaped, dimensioned, etc. such that a maximum clearance distance is provided between the inner surfaces at one or more locations. Systems, methods, and articles, etc. are described.
Abstract translation: 可以设计样品池以最小化过量气体体积。 所描述的特征可以有利于在光谱测量期间减少流过样品池所需的气体量，并且减少在取样事件之间冲洗电池所需的时间（例如总体积的气体）。 在一些示例中，接触所容纳的气体的样品池的内部表面的轮廓可以成形，定尺寸等，使得在一个或多个位置处的内表面之间提供最大间隙距离。 描述系统，方法和物品等。
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