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1. 发明申请

WO2005019110A2 INORGANIC CARBON REMOVAL 审中-公开
标题翻译：无机碳去除
公开(公告)号：WO2005019110A2
公开(公告)日：2005-03-03
申请号：PCT/US0324970
申请日：2003-08-07
申请人： SIEVERS INSTR INC , PETROPAVLOVSKIKH VIATCHESLAV A , GODEC RICHARD D
发明人： PETROPAVLOVSKIKH VIATCHESLAV A , GODEC RICHARD D
IPC分类号： B01L99/00 , B01D53/22 , B01D61/24 , B01D61/36 , B01D71/32 , B01D71/36 , C02F20060101 , G01N1/28 , G01N1/34 , G01N1/40 , G01N31/00 , G01N33/00 , G01N33/18 , C02F
CPC分类号： G01N1/4005 , B01D53/22 , B01D53/228 , B01D61/246 , B01D61/36 , B01D71/32 , B01D71/36 , B01D2257/504 , B01D2311/04 , B01D2311/06 , B01D2325/02 , B01D2325/20 , B01J41/04 , G01N33/1846 , G01N2001/4016 , Y02C10/10 , Y10T436/255 , B01D2311/12 , B01D2311/18 , B01D2311/2623
摘要： Methods and related apparatus are disclosed for selective removal of inorganic carbon from a fluid sample using selective membranes to minimize the loss of volatile organic compounds from the fluid sample prior to analysis for determination of the total organic carbon contents of the sample.
摘要翻译：公开了用于使用选择性膜从流体样品中选择性去除无机碳的方法和相关装置，以在分析前最小化来自流体样品的挥发性有机化合物的损失，以测定样品的总有机碳含量。

2. 发明申请

WO2007121406A2 POLARIZATION BASED INTERFEROMETRIC DETECTOR 审中-公开
标题翻译：基于偏振的干涉检测器
公开(公告)号：WO2007121406A2
公开(公告)日：2007-10-25
申请号：PCT/US2007/066723
申请日：2007-04-16
申请人： ALPHASNIFFER, LLC , HALL, John , PETROPAVLOVSKIKH, Viatcheslav , NILSEN, Oyvind
发明人： HALL, John , PETROPAVLOVSKIKH, Viatcheslav , NILSEN, Oyvind
IPC分类号： G01J4/00
CPC分类号： G01N21/45 , G01N21/21 , G01N21/253 , G01N21/41 , G01N21/552 , G01N21/553 , G01N2021/212
摘要： A sensor and method for determining the optical properties of a sample material is disclosed. The sensor comprises a light source that generates a linearly polarized light beam having a predetermined polarization orientation with respect to the plane of incidence. The linearly polarized light beam is reflected off the sample and is split into second and third light beams where the second and third light beam consist of the combined projections of mutually orthogonal components of the first light beam. A signal processor measures the intensity difference between the second and third light beams to calculate the phase difference induced by the sample material.
摘要翻译：公开了一种用于确定样品材料的光学性质的传感器和方法。传感器包括产生相对于入射平面具有预定极化取向的线偏振光束的光源。线偏振光束被从样品反射并被分裂成第二和第三光束，其中第二和第三光束由第一光束的相互正交分量的组合投影组成。信号处理器测量第二和第三光束之间的强度差，以计算由样品材料引起的相位差。

3. 发明申请

WO2005019110A3 INORGANIC CARBON REMOVAL 审中-公开
公开(公告)号：WO2005019110A3
公开(公告)日：2005-03-03
申请号：PCT/US2003/024970
申请日：2003-08-07
申请人： SIEVERS INSTRUMENTS, INC. , PETROPAVLOVSKIKH, Viatcheslav, A. , GODEC, Richard, D.
发明人： PETROPAVLOVSKIKH, Viatcheslav, A. , GODEC, Richard, D.
IPC分类号： G01N33/00
摘要： Method and apparatus for selective removal of inorganic carbon from a sample using selective membranes (12) to minimize the loss of volatile organic compounds prior to total organic carbon determination.

4. 发明申请

WO2007121406A3 POLARIZATION BASED INTERFEROMETRIC DETECTOR 审中-公开
标题翻译：基于偏振的干涉检测器
公开(公告)号：WO2007121406A3
公开(公告)日：2008-12-24
申请号：PCT/US2007066723
申请日：2007-04-16
申请人： BIOPTIX LLC , HALL JOHN , PETROPAVLOVSKIKH VIATCHESLAV , NILSEN OYVIND
发明人： HALL JOHN , PETROPAVLOVSKIKH VIATCHESLAV , NILSEN OYVIND
IPC分类号： G01J4/00
CPC分类号： G01N21/45 , G01N21/21 , G01N21/253 , G01N21/41 , G01N21/552 , G01N21/553 , G01N2021/212
摘要： A sensor and method for determining the optical properties of a sample material is disclosed. The sensor comprises a light source that generates a linearly polarized light beam having a predetermined polarization orientation with respect to the plane of incidence. The linearly polarized light beam is reflected off the sample and is split into second and third light beams where the second and third light beam consist of the combined projections of mutually orthogonal components of the first light beam. A signal processor measures the intensity difference between the second and third light beams to calculate the phase difference induced by the sample material.
摘要翻译：公开了一种用于确定样品材料的光学性质的传感器和方法。该传感器包括产生相对于入射平面具有预定极化取向的线偏振光束的光源。线偏振光束被从样品反射并被分裂成第二和第三光束，其中第二和第三光束由第一光束的相互正交分量的组合投影组成。信号处理器测量第二和第三光束之间的强度差，以计算由样品材料引起的相位差。

5. 发明申请

WO1998003855A1 CARBON MONITORING SYSTEM FOR WATER TREATMENT AND PURIFICATION 审中-公开
标题翻译：用于水处理和净化的碳监测系统
公开(公告)号：WO1998003855A1
公开(公告)日：1998-01-29
申请号：PCT/US1997012927
申请日：1997-07-03
申请人： SIEVERS INSTRUMENTS, INC. , PETROPAVLOVSKIKH, Viatcheslav A. , GODEC, Richard, D.
发明人： SIEVERS INSTRUMENTS, INC. , PETROPAVLOVSKIKH, Viatcheslav A.
IPC分类号： G01N27/00
CPC分类号： G01N33/1846 , G01N7/06 , G01N31/005 , Y02A20/206
摘要： The present invention relates to an apparatus and process for determining the organic, inorganic, and total carbon content of water for use in water treatment and purification systems, and having special application in monitoring recycled water in a controlled human living environment, such as aboard a space station. The apparatus includes a first conversion device for sequentially converting all of the inorganic carbon in a water sample into carbon dioxide, and a second conversion device for converting all of the organic carbon in water sample into carbon dioxide; and first and second carbon dioxide detectors (38, 54) for determining the carbon dioxide content of such water sample at locations downstream of the first and second conversion devices (48, 52), respectively; where a conversion device can oxidize carbon products by ultraviolet light irradiation of water or by addition of oxidizing agents into water sample.
摘要翻译：本发明涉及一种用于确定用于水处理和净化系统的水的有机，无机和全碳含量的装置和方法，并且具有专门用于监测受控人类生活环境中的再循环水的装置和方法，例如在空间站。该设备包括用于将水样中的所有无机碳顺序地转化为二氧化碳的第一转化装置和用于将水样中的所有有机碳转化为二氧化碳的第二转化装置; 以及分别用于在所述第一和第二转换装置（48,52）的下游位置确定所述水样品的二氧化碳含量的第一和第二二氧化碳检测器（38,54）。其中转化装置可以通过紫外光照射水或通过向水样中加入氧化剂来氧化碳产物。

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