专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08500849B2 Reactive gas detection in complex backgrounds 有权
标题翻译：复杂背景下的反应性气体检测
公开(公告)号：US08500849B2
公开(公告)日：2013-08-06
申请号：US13428626
申请日：2012-03-23
申请人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
发明人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
IPC分类号： B01D59/26
CPC分类号： G01N21/3504 , G01N2021/3545 , G01N2021/399 , G01N2201/1215
摘要： A differential absorption spectrum for a reactive gas in a gas mixture can be generated for sample absorption data by subtracting background absorption data set from the sample absorption data. The background absorption data can be characteristic of absorption characteristics of the background composition in a laser light scan range that includes a target wavelength. The differential absorption spectrum can be converted to a measured concentration of the reactive gas using calibration data. A determination can be made whether the background composition has substantially changed relative to the background absorption data, and new background absorption data can be used if the background composition has substantially changed. Related systems, apparatus, methods, and/or articles are also described.
摘要翻译：可以通过从样品吸收数据中减去设置的背景吸收数据，为样品吸收数据产生气体混合物中的反应气体的差分吸收光谱。背景吸收数据可以是包括目标波长的激光扫描范围中背景组合物的吸收特性的特征。使用校准数据可以将差示吸收光谱转换为测量的反应气体浓度。可以确定背景组合物是否相对于背景吸收数据基本上改变，并且如果背景组合物已经基本上改变，则可以使用新的背景吸收数据。还描述了相关系统，装置，方法和/或制品。

2. 发明申请

US20120185179A1 REACTIVE GAS DETECTION IN COMPLEX BACKGROUNDS 有权
标题翻译：复杂背景下的反应性气体检测
公开(公告)号：US20120185179A1
公开(公告)日：2012-07-19
申请号：US13428626
申请日：2012-03-23
申请人： Xin ZHOU , Xiang LIU , Alfred FEITISCH , Gregory M. SANGER
发明人： Xin ZHOU , Xiang LIU , Alfred FEITISCH , Gregory M. SANGER
IPC分类号： G06F19/00 , G01N21/25
CPC分类号： G01N21/3504 , G01N2021/3545 , G01N2021/399 , G01N2201/1215
摘要： A differential absorption spectrum for a reactive gas in a gas mixture can be generated for sample absorption data by subtracting background absorption data set from the sample absorption data. The background absorption data can be characteristic of absorption characteristics of the background composition in a laser light scan range that includes a target wavelength. The differential absorption spectrum can be converted to a measured concentration of the reactive gas using calibration data. A determination can be made whether the background composition has substantially changed relative to the background absorption data, and new background absorption data can be used if the background composition has substantially changed. Related systems, apparatus, methods, and/or articles are also described.
摘要翻译：可以通过从样品吸收数据中减去设置的背景吸收数据，为样品吸收数据产生气体混合物中的反应气体的差分吸收光谱。背景吸收数据可以是包括目标波长的激光扫描范围中背景组合物的吸收特性的特征。使用校准数据可以将差示吸收光谱转换为测量的反应气体浓度。可以确定背景组合物是否相对于背景吸收数据基本上改变，并且如果背景组合物已经基本上改变，则可以使用新的背景吸收数据。还描述了相关系统，装置，方法和/或制品。

3. 发明申请

US20120004861A1 Energy Flow Measurement In Gas Pipelines 有权
标题翻译：天然气管道能量流量测量
公开(公告)号：US20120004861A1
公开(公告)日：2012-01-05
申请号：US13236310
申请日：2011-09-19
申请人： Richard L. Cline , Xiang Liu , Gregory M. Sanger , Charles E. Smith , Xin Zhou
发明人： Richard L. Cline , Xiang Liu , Gregory M. Sanger , Charles E. Smith , Xin Zhou
IPC分类号： G06F19/00
CPC分类号： G01N21/3504 , G01J3/02 , G01J3/027 , G01J3/4338 , G01N21/39 , G01N21/85 , G01N29/024 , G01N33/225 , G01N2021/399 , G01N2021/8578 , G01N2291/02809 , G01N2291/02836 , G01N2291/02881
摘要： Thermodynamic properties of a natural gas stream can be determined in real time utilizing modeling algorithms in conjunction with one or more sensors for quantifying physical and chemical properties of the natural gas. Related techniques, apparatus, systems, and articles are also described.
摘要翻译：天然气流的热力学性质可以利用建模算法结合一个或多个传感器来实时确定，用于量化天然气的物理和化学性质。还描述了相关技术，装置，系统和制品。

4. 发明授权

US07819946B2 Reactive gas detection in complex backgrounds 有权
公开(公告)号：US07819946B2
公开(公告)日：2010-10-26
申请号：US12763124
申请日：2010-04-19
申请人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
发明人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
IPC分类号： B01D59/26
CPC分类号： G01N21/3504 , G01N2021/3545 , G01N2021/399 , G01N2201/1215
摘要： A differential absorption spectrum for a reactive gas in a gas mixture can be generated for sample absorption data by subtracting background absorption data set from the sample absorption data. The background absorption data can be characteristic of absorption characteristics of the background composition in a laser light scan range that includes a target wavelength. The differential absorption spectrum can be converted to a measured concentration of the reactive gas using calibration data. A determination can be made whether the background composition has substantially changed relative to the background absorption data, and new background absorption data can be used if the background composition has substantially changed. Related systems, apparatus, methods, and/or articles are also described.

5. 发明申请

US20100201989A1 Reactive Gas Detection In Complex Backgrounds 有权
标题翻译：复杂背景下的活性气体检测
公开(公告)号：US20100201989A1
公开(公告)日：2010-08-12
申请号：US12763124
申请日：2010-04-19
申请人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
发明人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
IPC分类号： G01N21/00
CPC分类号： G01N21/3504 , G01N2021/3545 , G01N2021/399 , G01N2201/1215
摘要： A differential absorption spectrum for a reactive gas in a gas mixture can be generated for sample absorption data by subtracting background absorption data set from the sample absorption data. The background absorption data can be characteristic of absorption characteristics of the background composition in a laser light scan range that includes a target wavelength. The differential absorption spectrum can be converted to a measured concentration of the reactive gas using calibration data. A determination can be made whether the background composition has substantially changed relative to the background absorption data, and new background absorption data can be used if the background composition has substantially changed. Related systems, apparatus, methods, and/or articles are also described.
摘要翻译：可以通过从样品吸收数据中减去设置的背景吸收数据，为样品吸收数据产生气体混合物中的反应气体的差分吸收光谱。背景吸收数据可以是包括目标波长的激光扫描范围中背景组合物的吸收特性的特征。使用校准数据可以将差示吸收光谱转换为测量的反应气体浓度。可以确定背景组合物是否相对于背景吸收数据基本上改变，并且如果背景组合物已经基本上改变，则可以使用新的背景吸收数据。还描述了相关系统，装置，方法和/或制品。

6. 发明授权

US07704301B2 Reactive gas detection in complex backgrounds 有权
标题翻译：复杂背景下的反应性气体检测
公开(公告)号：US07704301B2
公开(公告)日：2010-04-27
申请号：US12101890
申请日：2008-04-11
申请人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
发明人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
IPC分类号： B01D59/26
CPC分类号： G01N21/3504 , G01N2021/3545 , G01N2021/399 , G01N2201/1215
摘要： A differential absorption spectrum for a reactive gas in a gas mixture can be generated for sample absorption data by subtracting background absorption data set from the sample absorption data. The background absorption data can be characteristic of absorption characteristics of the background composition in a laser light scan range that includes a target wavelength. The differential absorption spectrum can be converted to a measured concentration of the reactive gas using calibration data. A determination can be made whether the background composition has substantially changed relative to the background absorption data, and new background absorption data can be used if the background composition has substantially changed. Related systems, apparatus, methods, and/or articles are also described.
摘要翻译：可以通过从样品吸收数据中减去设置的背景吸收数据，为样品吸收数据产生气体混合物中的反应气体的差分吸收光谱。背景吸收数据可以是包括目标波长的激光扫描范围中背景组合物的吸收特性的特征。使用校准数据可以将差示吸收光谱转换为测量的反应气体浓度。可以确定背景组合物是否相对于背景吸收数据基本上改变，并且如果背景组合物已经基本上改变，则可以使用新的背景吸收数据。还描述了相关系统，装置，方法和/或制品。

7. 发明授权

US07653497B2 Energy flow measurement in gas pipelines 失效
标题翻译：天然气管道能量流量测量
公开(公告)号：US07653497B2
公开(公告)日：2010-01-26
申请号：US11945985
申请日：2007-11-27
申请人： Richard L. Cline , Xiang Liu , Gregory M. Sanger , Charles E. Smith , Xin Zhou
发明人： Richard L. Cline , Xiang Liu , Gregory M. Sanger , Charles E. Smith , Xin Zhou
IPC分类号： G01N31/00
CPC分类号： G01N21/3504 , G01J3/02 , G01J3/027 , G01J3/4338 , G01N21/39 , G01N21/85 , G01N29/024 , G01N33/225 , G01N2021/399 , G01N2021/8578 , G01N2291/02809 , G01N2291/02836 , G01N2291/02881
摘要： Thermodynamic properties of a natural gas stream can be determined in real time utilizing modeling algorithms in conjunction with one or more sensors for quantifying physical and chemical properties of the natural gas. Related techniques, apparatus, systems, and articles are also described.
摘要翻译：天然气流的热力学性质可以利用建模算法结合一个或多个传感器来实时确定，用于量化天然气的物理和化学性质。还描述了相关技术，装置，系统和制品。

8. 发明授权

US08073637B2 Energy flow measurement in gas pipelines 有权
标题翻译：天然气管道能量流量测量
公开(公告)号：US08073637B2
公开(公告)日：2011-12-06
申请号：US12684061
申请日：2010-01-07
申请人： Richard L. Cline , Xiang Liu , Gregory M. Sanger , Charles E. Smith , Xin Zhou
发明人： Richard L. Cline , Xiang Liu , Gregory M. Sanger , Charles E. Smith , Xin Zhou
IPC分类号： G01N31/00
CPC分类号： G01N21/3504 , G01J3/02 , G01J3/027 , G01J3/4338 , G01N21/39 , G01N21/85 , G01N29/024 , G01N33/225 , G01N2021/399 , G01N2021/8578 , G01N2291/02809 , G01N2291/02836 , G01N2291/02881
摘要： Thermodynamic properties of a natural gas stream can be determined in real time utilizing modeling algorithms in conjunction with one or more sensors for quantifying physical and chemical properties of the natural gas. Related techniques, apparatus, systems, and articles are also described.
摘要翻译：天然气流的热力学性质可以利用建模算法结合一个或多个传感器来实时确定，用于量化天然气的物理和化学性质。还描述了相关技术，装置，系统和制品。

9. 发明申请

US20080288182A1 Energy Flow Measurement In Gas Pipelines 失效
标题翻译：天然气管道能量流量测量
公开(公告)号：US20080288182A1
公开(公告)日：2008-11-20
申请号：US11945985
申请日：2007-11-27
申请人： Richard L. Cline , Xiang Liu , Gregory M. Sanger , Charles E. Smith , Xin Zhou
发明人： Richard L. Cline , Xiang Liu , Gregory M. Sanger , Charles E. Smith , Xin Zhou
IPC分类号： G01N33/22 , G01N21/25
CPC分类号： G01N21/3504 , G01J3/02 , G01J3/027 , G01J3/4338 , G01N21/39 , G01N21/85 , G01N29/024 , G01N33/225 , G01N2021/399 , G01N2021/8578 , G01N2291/02809 , G01N2291/02836 , G01N2291/02881
摘要： Thermodynamic properties of a natural gas stream can be determined in real time utilizing modeling algorithms in conjunction with one or more sensors for quantifying physical and chemical properties of the natural gas. Related techniques, apparatus, systems, and articles are also described.
摘要翻译：天然气流的热力学性质可以利用建模算法结合一个或多个传感器来实时确定，用于量化天然气的物理和化学性质。还描述了相关技术，装置，系统和制品。

10. 发明申请

US20080255769A1 Reactive Gas Detection In Complex Backgrounds 有权
标题翻译：复杂背景下的活性气体检测
公开(公告)号：US20080255769A1
公开(公告)日：2008-10-16
申请号：US12101890
申请日：2008-04-11
申请人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
发明人： Xin Zhou , Xiang Liu , Alfred Feitisch , Gregory M. Sanger
IPC分类号： G01N31/00 , B01D53/02
CPC分类号： G01N21/3504 , G01N2021/3545 , G01N2021/399 , G01N2201/1215
摘要： A differential absorption spectrum for a reactive gas in a gas mixture can be generated for sample absorption data by subtracting background absorption data set from the sample absorption data. The background absorption data can be characteristic of absorption characteristics of the background composition in a laser light scan range that includes a target wavelength. The differential absorption spectrum can be converted to a measured concentration of the reactive gas using calibration data. A determination can be made whether the background composition has substantially changed relative to the background absorption data, and new background absorption data can be used if the background composition has substantially changed. Related systems, apparatus, methods, and/or articles are also described.
摘要翻译：可以通过从样品吸收数据中减去设置的背景吸收数据，为样品吸收数据产生气体混合物中的反应气体的差分吸收光谱。背景吸收数据可以是包括目标波长的激光扫描范围中背景组合物的吸收特性的特征。使用校准数据可以将差示吸收光谱转换为测量的反应气体浓度。可以确定背景组合物是否相对于背景吸收数据基本上改变，并且如果背景组合物已经基本上改变，则可以使用新的背景吸收数据。还描述了相关系统，装置，方法和/或制品。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式