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1. 发明申请

US20180340923A1 RAPID IDENTIFICATION OF BRAKE FLUID 审中-公开
公开(公告)号：US20180340923A1
公开(公告)日：2018-11-29
申请号：US15602877
申请日：2017-05-23
申请人： GM Global Technology Operations LLC
发明人： Justin Pletzke , Shaelah M. Reidy
IPC分类号： G01N33/28 , B01J20/26 , B01J20/281 , G01N30/72 , G01N30/88 , B01D15/38
CPC分类号： G01N33/2835 , B01D15/3804 , B01J20/262 , B01J20/281 , B01J2220/54 , G01N30/482 , G01N30/88 , G01N2030/8854 , G01N2030/8859
摘要： A method for characterizing a brake fluid, the method comprising contacting a solvent with the brake fluid to provide a sample; introducing the sample into a first capillary column coated with a first stationary phase and allowing the sample to flow through the first capillary column to produce an effluent stream; and passing the effluent stream through a detector to identify one or more hydrocarbon components and optionally a detectable borate component, wherein the first capillary column is at a temperature effective for a borate ester in the sample, if any, to react with a portion of the solvent to form the detectable borate component.

2. 发明授权

US07456394B2 Compact sample analysis systems and related methods of using combined chromatography and mobility spectrometry techniques 有权
标题翻译：紧凑的样品分析系统和使用组合色谱和迁移率光谱技术的相关方法
公开(公告)号：US07456394B2
公开(公告)日：2008-11-25
申请号：US11050288
申请日：2005-02-02
申请人： Douglas B. Cameron , David B. Wheeler , Quan Shi , Raanan A. Miller , Erkinjon G. Nazarov , John A. Wright
发明人： Douglas B. Cameron , David B. Wheeler , Quan Shi , Raanan A. Miller , Erkinjon G. Nazarov , John A. Wright
IPC分类号： H01J49/40 , B01D59/44 , H01J49/26
CPC分类号： G01N30/88 , G01N27/624 , G01N30/6095 , G01N2030/025 , G01N2030/8804 , G01N2030/8813 , G01N2030/8859
摘要： The invention relates generally to ion mobility based systems, methods and devices for analyzing samples and, more particularly, in some embodiments to compact GC-DMS systems and methods, and techniques for correcting nonlinear characteristics in an ion mobility based analyzer.
摘要翻译：本发明一般涉及基于离子迁移的系统，用于分析样品的方法和装置，更具体地，在一些实施方案中紧凑化GC-DMS系统和方法以及用于校正基于离子移动性的分析仪中的非线性特性的技术。

3. 发明授权

US06296771B1 Parallel high-performance liquid chromatography with serial injection 有权
标题翻译：并行高效液相色谱与连续注射
公开(公告)号：US06296771B1
公开(公告)日：2001-10-02
申请号：US09410546
申请日：1999-10-01
申请人： Petro Miroslav
发明人： Petro Miroslav
IPC分类号： B01D1508
CPC分类号： G01N30/466 , B01D15/1885 , B01D15/24 , B01J2219/00452 , B01J2219/00585 , B01J2219/00689 , B01J2219/00707 , B01J2219/00722 , B01J2219/00759 , C40B40/14 , G01N30/16 , G01N30/24 , G01N30/30 , G01N30/461 , G01N30/84 , G01N30/88 , G01N33/44 , G01N33/442 , G01N35/028 , G01N35/085 , G01N35/1097 , G01N2030/027 , G01N2030/324 , G01N2030/625 , G01N2030/628 , G01N2030/8429 , G01N2030/8813 , G01N2030/884 , G01N2030/885 , G01N2030/8859
摘要： High-performance liquid chromatography (HPLC) methods and systems are disclosed that combine sequential, serial injection of a plurality of samples into mobile-phases supplied in parallel to two or more chromatographic columns, such that staggered, parallel separation of the plurality of samples is effected. Because injection of samples is relatively fast as compared to separation, substantial efficiencies are gained with respect to overall sample throughput. The disclosed HPLC methods and systems are preferably applied in connection with combinatorial chemistry, combinatorial material science and more particularly, combinatorial synthesis and screening of polymeric materials
摘要翻译：公开了高效液相色谱（HPLC）方法和系统，其将多个样品的顺序连续注射并入到两个或更多个色谱柱并行提供的流动相中，使得多个样品的交错并行分离是影响。因为与分离相比，样品的注射相对较快，相对于总体样品通量而言，获得了相当高的效率。公开的HPLC方法和系统优选地应用于组合化学，组合材料科学，更具体地，组合合成和筛选聚合物材料

4. 发明授权

US08616073B2 Sampler for elemental analyzers 有权
标题翻译：元素分析仪采样器
公开(公告)号：US08616073B2
公开(公告)日：2013-12-31
申请号：US12849660
申请日：2010-08-03
申请人： Leonardo Sisti
发明人： Leonardo Sisti
IPC分类号： G01N1/22
CPC分类号： G01N30/24 , G01N1/34 , G01N1/44 , G01N30/66 , G01N31/12 , G01N35/1097 , G01N2001/2267 , G01N2030/025 , G01N2030/125 , G01N2030/8859
摘要： A sampler for an elemental analyzer comprises a sample housing suitable to accommodate one or more samples, sealed in tin or silver capsules, to be analyzed, a closure mechanism suitable to reversibly seal the sample housing, a sample passage having a connection opening for the passage by gravity of the one or more samples from the sampler into the analyzer through the connection opening. The sampler further comprises a heater for heating the sample housing and a vacuum system or other means for pumping out environmental gases and vapors from the sample housing.
摘要翻译：用于元素分析器的采样器包括适于容纳要分析的一个或多个密封在锡或银胶囊中的一个或多个样品的样品壳体，适于可逆地密封样品壳体的闭合机构，具有用于通道的连接开口的样品通道通过重力将一个或多个样品从采样器通过连接口进入分析器。采样器还包括用于加热样品壳体的加热器和用于从样品壳体泵出环境气体和蒸汽的真空系统或其它装置。

5. 发明申请

US20120171772A1 TAGGED JOINT COMPOUND AND METHOD OF IDENTIFICATION 有权
标题翻译：标签联合化合物和鉴定方法
公开(公告)号：US20120171772A1
公开(公告)日：2012-07-05
申请号：US13150918
申请日：2011-06-01
申请人： Salvatore C. Immordino, JR. , Brett R. Link , Charles J. Miller , Guy L. Rosenthal , Richard B. Stevens , Lee K. Yeung
发明人： Salvatore C. Immordino, JR. , Brett R. Link , Charles J. Miller , Guy L. Rosenthal , Richard B. Stevens , Lee K. Yeung
IPC分类号： G01N33/38 , G01N21/35 , H01J49/26 , C04B28/14 , G01N30/02
CPC分类号： C04B40/0096 , C04B28/14 , C04B2111/00672 , G01N2030/8859 , C04B14/06 , C04B14/10 , C04B20/1062 , C04B24/2623 , C04B2103/54 , C04B14/18 , C04B14/285 , C04B20/1055 , C04B24/2641 , C04B2103/30 , C04B2103/46 , C04B2103/67
摘要： At least one of these or other problems is reduced using a building material that is uniquely identifiable. A method of making an identifiable gypsum-based building product includes selecting a tagging material occurring naturally in a component of the building material and choosing a carrier substance having a high concentration of the tagging material. By selecting an amount of the carrier substance and adding it to the building material, a building product having a unique product characteristic is created. In a second embodiment of the invention, a second tagging material is combined with the first tagging material to create a unique product. In yet another embodiment of the invention, a supplemental amount of the tagging material is added to the gypsum-based composition in addition to the carrier substance. Some tagging materials are useful in a gypsum-based composition to produce a visual confirmation of the presence of the tagging material.
摘要翻译：这些或其他问题中的至少一个使用唯一可识别的建筑材料来减少。一种制造可鉴定的基于石膏的建筑产品的方法包括选择在建筑材料的部件中天然存在的标签材料并选择具有高浓度标签材料的载体物质。通过选择载体物质的量并将其添加到建筑材料中，产生具有独特产品特性的建筑产品。在本发明的第二实施例中，第二标签材料与第一标签材料组合以产生独特的产品。在本发明的另一个实施方案中，除了载体物质之外，还将补充量的标签材料加入到基于石膏的组合物中。一些标签材料在基于石膏的组合物中可用于产生标签材料的存在的视觉确认。

6. 发明授权

US07785472B2 Carbon nanotube structure-selective separation and surface fixation 有权
标题翻译：碳纳米管结构选择性分离和表面固定
公开(公告)号：US07785472B2
公开(公告)日：2010-08-31
申请号：US10597790
申请日：2005-02-10
申请人： Kei Murakoshi
发明人： Kei Murakoshi
IPC分类号： B01D15/08 , C09C1/44
CPC分类号： H01M4/96 , B82Y15/00 , B82Y30/00 , B82Y40/00 , C01B32/172 , C01B2202/02 , C01B2202/30 , C01B2202/36 , G01N2030/8859 , G01P15/08 , G01P15/0802 , H01M4/8605 , H01M4/9083 , Y10S977/745 , Y10S977/748 , Y10S977/751 , Y10S977/845 , Y10S977/848
摘要： A method of separating, concentrating or purifying uniform carbon nanotubes with desired properties (diameter, chiral vector, etc) in a highly sensitive manner by the use of structure-sensitive properties peculiar to carbon nanotubes; and an apparatus therefor. There is provided a method of separating, concentrating, or purifying carbon nanotubes with the desired properties contained in a sample, comprising the steps of (a) irradiating a sample containing carbon nanotubes with light; and (b) selecting carbon nanotubes with desired properties. In a preferred embodiment, the light irradiation of the step (a) can be carried out in the presence of a metal so as to cause specified carbon nanotubes to selectively induce a photocatalytic reaction, resulting in metal deposition. Further, in a preferred embodiment, a given magnetic filed can be applied in the steps (b) so as to attain accumulation or concentration or carbon nanotubes with metal deposited.
摘要翻译：通过使用碳纳米管特有的结构敏感性质，以高度敏感的方式分离，浓缩或纯化具有所需性质（直径，手性载体等）的均匀碳纳米管的方法; 及其装置。提供了一种分离，浓缩或净化样品中包含的所需性质的碳纳米管的方法，包括以下步骤：（a）用光照射含有碳纳米管的样品; 和（b）选择具有所需性质的碳纳米管。在优选的实施方案中，步骤（a）的光照射可以在金属的存在下进行，以使特定的碳纳米管选择性地诱导光催化反应，导致金属沉积。此外，在优选实施例中，可以在步骤（b）中施加给定的磁场，以便获得积聚或浓缩或者沉积金属的碳纳米管。

7. 发明授权

US5133868A Identification of sulfonation by-products by ion chromatography 失效
标题翻译：通过离子色谱鉴定磺化副产物
公开(公告)号：US5133868A
公开(公告)日：1992-07-28
申请号：US773383
申请日：1991-10-07
申请人： Sonia E. Atwood
发明人： Sonia E. Atwood
IPC分类号： G01N30/02 , G01N30/88 , G01N30/96
CPC分类号： G01N30/96 , G01N2030/8859 , G01N30/02
摘要： A method for identification and quantification of sulfonation by-products by ion chromatography. The method utilizes 2 eluants and preferably 3 eluants to identify and quantify the by-products on a single chromatographic run.
摘要翻译：通过离子色谱法鉴定和定量磺化副产物的方法。该方法使用2种洗脱剂，优选3种洗脱剂来在单个色谱运行中鉴定和定量副产物。

8. 发明申请

US20100120161A1 METHOD OF ANALYZING INORGANIC PHOSPHORUS IN ORGANIC MATERIAL AND APPARATUS THEREFOR 审中-公开
公开(公告)号：US20100120161A1
公开(公告)日：2010-05-13
申请号：US12597640
申请日：2008-04-25
申请人： Masuo Iida
发明人： Masuo Iida
IPC分类号： G01N33/00 , G01N21/75 , G01N30/72
CPC分类号： G01N30/12 , G01N30/7206 , G01N30/88 , G01N2030/125 , G01N2030/885 , G01N2030/8859 , Y10T436/16
摘要： A method for simply and rapidly analyzing inorganic phosphorus contained in an organic material and an apparatus for analyzing for carrying out the method of analyzing are provided. The method for analyzing inorganic phosphorus contained in an organic material includes the steps of pyrolyzing a sample composed of an organic material to gasify the sample, separating the pyrolyzed sample to fractions by gas chromatography, and detecting a fraction of a retention time corresponding to the inorganic phosphorus. The apparatus for analyzing inorganic phosphorus contained in an organic material includes gasification means for pyrolyzing a sample, and a gas chromatograph including a column for separating the pyrolyzed sample to fractions and a detector of a gas eluted from the column.

9. 发明申请

US20050230616A1 Compact sample analysis systems and related methods of using combined chromatography and mobility spectrometry techniques 有权
标题翻译：紧凑的样品分析系统和使用组合色谱和迁移率光谱技术的相关方法
公开(公告)号：US20050230616A1
公开(公告)日：2005-10-20
申请号：US11050288
申请日：2005-02-02
申请人： Douglas Cameron , David Wheeler , Quan Shi , Raanan Miller , Erkinjon Nazarov , John Wright
发明人： Douglas Cameron , David Wheeler , Quan Shi , Raanan Miller , Erkinjon Nazarov , John Wright
IPC分类号： G01N30/02 , G01N30/60 , G01N30/88 , H01J49/40
CPC分类号： G01N30/88 , G01N27/624 , G01N30/6095 , G01N2030/025 , G01N2030/8804 , G01N2030/8813 , G01N2030/8859
摘要： The invention relates generally to ion mobility based systems, methods and devices for analyzing samples and, more particularly, in some embodiments to compact GC-DMS systems and methods, and techniques for correcting nonlinear characteristics in an ion mobility based analyzer.
摘要翻译：本发明一般涉及基于离子迁移的系统，用于分析样品的方法和装置，更具体地，在一些实施方案中紧凑化GC-DMS系统和方法以及用于校正基于离子移动性的分析仪中的非线性特性的技术。

10. 发明授权

US06491816B2 Apparatus for parallel high-performance liquid chromatography with serial injection 失效
标题翻译：用于串联注射的并行高效液相色谱仪
公开(公告)号：US06491816B2
公开(公告)日：2002-12-10
申请号：US09956199
申请日：2001-09-18
申请人： Miroslav Petro
发明人： Miroslav Petro
IPC分类号： B01D1508
CPC分类号： G01N30/466 , B01D15/1885 , B01D15/24 , B01J2219/00452 , B01J2219/00585 , B01J2219/00689 , B01J2219/00707 , B01J2219/00722 , B01J2219/00759 , C40B40/14 , G01N30/16 , G01N30/24 , G01N30/30 , G01N30/461 , G01N30/84 , G01N30/88 , G01N33/44 , G01N33/442 , G01N35/028 , G01N35/085 , G01N35/1097 , G01N2030/027 , G01N2030/324 , G01N2030/625 , G01N2030/628 , G01N2030/8429 , G01N2030/8813 , G01N2030/884 , G01N2030/885 , G01N2030/8859
摘要： High-performance liquid chromatography (HPLC) methods and systems are disclosed that combine sequential, serial injection of a plurality of samples into mobile-phases supplied in parallel to two or more chromatographic columns, such that staggered, parallel separation of the plurality of samples is effected. Because injection of samples is relatively fast as compared to separation, substantial efficiencies are gained with respect to overall sample throughput. The disclosed HPLC methods and systems are preferably applied in connection with combinatorial chemistry, combinatorial material science and more particularly, combinatorial synthesis and screening of polymeric materials.
摘要翻译：公开了高效液相色谱（HPLC）方法和系统，其将多个样品的顺序连续注射并入到两个或更多个色谱柱并行提供的流动相中，使得多个样品的交错并行分离是影响。因为与分离相比，样品的注射相对较快，相对于总体样品通量而言，获得了相当高的效率。公开的HPLC方法和系统优选地应用于组合化学，组合材料科学，更具体地，组合合成和聚合物材料的筛选。

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