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公开(公告)号：US09927406B1
公开(公告)日：2018-03-27
申请号：US15727006
申请日：2017-10-06
申请人： GC OVENS INC.
发明人： David R. Pierce
CPC分类号： G01N30/30 , G01N30/7206 , G01N2030/025 , G01N2030/3015 , G01N2030/3038 , G01N2030/3046 , G01N2030/3053 , G01N2030/3061 , G01N2030/3076 , G01N2030/3084
摘要： A system for performing gas chromatography analyzes in accordance with the present disclosure includes an analytical column and a column oven. The analytical column has an inlet portion coupled to an injector for receiving a material sample and an outlet portion coupled to a detector. The analytical column is adapted to direct the material sample from the injector to the detector. The column oven is adapted to heat the analytical column for separating constituent components of the material sample for detection by the detector.
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公开(公告)号：US20180076013A1
公开(公告)日：2018-03-15
申请号：US15690617
申请日：2017-08-30
CPC分类号： H01J49/0468 , B01D59/44 , G01N30/12 , G01N30/30 , G01N30/7206 , G01N31/12 , G01N2030/125 , G01N2030/3076 , H01J49/0422 , H01J49/426
摘要： A sample preparation apparatus for an elemental analysis system comprising a sample combustion and/or reduction and/or pyrolysis arrangement for receiving a sample of material to be analysed, and producing therefrom a sample gas flow containing atoms, molecules and/or compounds; a gas chromatography (GC) column into which the sample gas flow is directed; a heater for heating at least a part of the GC column; and a controller for controlling the heater. The controller is configured to control the heater so as to increase the temperature of at least the part of the GC column whilst the sample gas flow in the GC column elutes.
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公开(公告)号：US09863899B2
公开(公告)日：2018-01-09
申请号：US14989938
申请日：2016-01-07
IPC分类号： G08G5/00 , G01C21/20 , G06F17/50 , G01N25/08 , G01N25/14 , G01N30/30 , G01N33/28 , G01N30/12 , G01N30/88
CPC分类号： G01N25/08 , G01C21/20 , G01N25/14 , G01N30/12 , G01N30/30 , G01N30/88 , G01N33/2823 , G01N2030/127 , G01N2030/3076 , G01N2030/8854 , G06F17/5009 , G06F17/5095 , G07C5/008 , G08G5/0043
摘要： Embodiments of the present disclosure relate to an Operational Flight Efficiency Evaluation (OFEE) system for an aircraft. The system comprises an Avionics Situation Awareness Device (ASAD). The ASAD includes one or more processors, a memory communicatively coupled to the one or more processors, and a flight data collection interface configured to, via the one or more processors, collect empirical flight data for a flight and store the empirical flight data in the memory. The OFEE also includes a Simulation And Comparison System (SACS) in communication with the ASAD. The ASAD includes a database communicatively coupled to a National Airspace System (NAS). The database is also configured to automatically acquire and store avionics systems available for flight efficiencies from the NAS. The ASAD also includes a simulator configured to identify at least one avionics upgrade based on the collected empirical flight data and the avionics systems available for flight efficiencies.
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4.发明申请公开(公告)号：US20150160238A1
公开(公告)日：2015-06-11
申请号：US14235513
申请日：2012-07-27
发明人： Regina Reszka , Jens Fuhrmann , Jürgen Kastler , Bianca Bethan , Martin Kluttig , Hugo A. Katus , Norbert Frey , Johanna Wolf , Tanja Weis
CPC分类号： G01N33/6893 , G01N30/72 , G01N30/8668 , G01N33/50 , G01N33/62 , G01N33/6806 , G01N33/743 , G01N33/92 , G01N2030/3076 , G01N2030/8813 , G01N2405/04 , G01N2405/08 , G01N2560/00 , G01N2800/325 , G01N2800/56 , Y10T436/143333 , Y10T436/144444 , Y10T436/145555 , Y10T436/146666 , Y10T436/147777 , Y10T436/148888 , Y10T436/163333 , Y10T436/171538 , Y10T436/173845 , Y10T436/200833 , Y10T436/201666 , Y10T436/203332 , Y10T436/21
摘要： The present invention relates to the field of diagnostic methods. Specifically, the present invention contemplates a method for diagnosing heart failure in a subject and a method for monitoring progression or regression of heart failure in a subject. The invention also relates to tools for carrying out the aforementioned methods, such as diagnostic devices.
摘要翻译： 本发明涉及诊断方法领域。 具体地，本发明考虑了用于诊断受试者的心力衰竭的方法和用于监测受试者的心力衰竭进展或消退的方法。 本发明还涉及用于执行上述方法的工具，例如诊断装置。
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公开(公告)号：US08701464B2
公开(公告)日：2014-04-22
申请号：US13335150
申请日：2011-12-22
申请人： Andrew Tipler , James Botelho , Avinash Dalmia , Michael J. Rafa , John Vanderhoef , Paul Schallis , Neal Green , David J. Scott , John McCaffrey , Paul St. Cyr , E. Joel McCorkle , Giuseppe Coppola
发明人： Andrew Tipler , James Botelho , Avinash Dalmia , Michael J. Rafa , John Vanderhoef , Paul Schallis , Neal Green , David J. Scott , John McCaffrey , Paul St. Cyr , E. Joel McCorkle , Giuseppe Coppola
CPC分类号： G01N30/30 , G01N2030/3076 , G01N2030/3084
摘要： A gas chromatography system comprising a sample introduction device, an oven coupled to the sample introduction device and a detector coupled to the oven is disclosed. In certain examples, the oven may be configured to receive a chromatography column in a space in the oven. In some examples, the oven may be constructed and arranged to provide a substantially constant temperature to the space during an analysis stage of the gas chromatography system.
摘要翻译： 公开了一种气相色谱系统，其包括样品引入装置，耦合到样品引入装置的烘箱和耦合到烘箱的检测器。 在某些实例中，烘箱可以被配置成在烘箱的空间中接收色谱柱。 在一些实例中，烘箱可以被构造和布置成在气相色谱系统的分析阶段期间向空间提供基本恒定的温度。
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公开(公告)号：US20120227469A1
公开(公告)日：2012-09-13
申请号：US13512387
申请日：2010-12-21
申请人： William L. Winniford , Rongjuan Cong , Theodore M. Stokich, JR. , Randy J. Pell , Matthew D. Miller , Abhishek Roy , Freddy Van Damme , Alexander W. Degroot , John W. Lyons , David M. Meunier
发明人： William L. Winniford , Rongjuan Cong , Theodore M. Stokich, JR. , Randy J. Pell , Matthew D. Miller , Abhishek Roy , Freddy Van Damme , Alexander W. Degroot , John W. Lyons , David M. Meunier
IPC分类号： G01N30/06
CPC分类号： B01D15/161 , B01D15/166 , B01D15/1878 , B01J20/24 , B01J2220/4825 , G01N30/34 , G01N2030/3076 , G01N2030/885
摘要： The invention provides a method for one-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a liquid chromatography stationary phase, the liquid chromatography stationary phase comprising graphitic carbon, and wherein the polyolefin polymer emerging from the liquid chromatography stationary phase has a retention factor greater than zero, and wherein the solution introduced into the liquid chromatography stationary phase is subjected to a temperature gradient, and/or the solution is subjected to a solvent gradient. The invention also provides a method for multi-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a first liquid chromatography stationary phase or a field flow fractionation device, and subsequently flowing the solution through a second liquid chromatography stationary phase, the second liquid chromatography stationary phase comprising graphitic carbon, and wherein the polyolefin polymer emerging from the liquid chromatography stationary phase has a retention factor greater than zero. The invention also provides an apparatus for polyolefin polymer chromatography, comprising a liquid chromatography stationary phase, the liquid chromatography stationary phase comprising graphitic carbon and at least one inert filler.
摘要翻译： 本发明提供了聚烯烃聚合物的一维色谱法的方法，包括将聚烯烃聚合物的溶液引入流过液相色谱固定相的液体中，液相色谱固定相包含石墨碳，其中聚烯烃聚合物从 液相色谱固定相具有大于零的保留因子，其中引入液相色谱固定相的溶液经受温度梯度，和/或溶液经受溶剂梯度。 本发明还提供了聚烯烃聚合物的多维色谱法的方法，包括将聚烯烃聚合物的溶液引入流过第一液相色谱固定相或场流分离装置的液体中，随后使溶液流过第二 液相色谱固定相，第二液相色谱固定相包含石墨碳，其中从液相色谱固定相中出现的聚烯烃聚合物具有大于零的保留因子。 本发明还提供了一种用于聚烯烃聚合物色谱的装置，包括液相色谱固定相，液相色谱固定相包含石墨碳和至少一种惰性填料。
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7.发明授权公开(公告)号：US08187539B2
公开(公告)日：2012-05-29
申请号：US11667992
申请日：2005-11-11
申请人： Joachim Gerstel , Jörg Radtke
发明人： Joachim Gerstel , Jörg Radtke
CPC分类号： G01N30/7253 , G01N30/30 , G01N30/34 , G01N2030/3007 , G01N2030/3076 , G01N2030/342
摘要： An assembly for determining material properties and/or material concentrations of components of a sample, containing: a chromatographic separating column with a liquid mobile solvent; means for controlling the temperature inside the separating column between room temperature and 250° C.; means for creating a pressure level which is greater than ambient pressure inside the separating column; and a detector with a sample volume adapted to insert the components of the sample, is characterized in that the mobile solvent contains water to a large extent; means are provided for expanding the mobile solvent from the increased pressure level inside the separating column to the ambient pressure and for producing a phase change of the mobile solvent from the liquid to gaseous state; and means are provided for transferring the gaseous mobile solvent containing the components of the sample into the sample volume of the detector.
摘要翻译： 用于确定样品组分的材料性质和/或材料浓度的组件，其包含：具有液体移动溶剂的色谱分离柱; 用于在室温至250℃之间控制分离塔内的温度的装置; 用于在分离塔内产生大于环境压力的压力水平的装置; 并且具有适于插入样品组分的样品体积的检测器，其特征在于所述移动溶剂在很大程度上含有水; 提供了用于将流动溶剂从分离塔内的增加的压力水平扩展到环境压力并且用于产生流动溶剂从液体到气态的相变的装置; 并且提供用于将含有样品组分的气态流动性溶剂转移到检测器的样品体积中的装置。
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公开(公告)号：US20120085148A1
公开(公告)日：2012-04-12
申请号：US12899288
申请日：2010-10-06
申请人： Aviv Amirav , Alexander B. Fialkov
发明人： Aviv Amirav , Alexander B. Fialkov
IPC分类号： G01N30/02
CPC分类号： G01N30/30 , G01N30/463 , G01N30/7206 , G01N2030/3061 , G01N2030/3069 , G01N2030/3076
摘要： In a fast gas chromatograph (GC) method and device for obtaining fast gas chromatography analysis, a capillary gas chromatography column is inserted into a resistively heated metal tube located mostly outside a standard gas chromatograph oven, which may serve as a heated transfer line to a flexible column that enters the resistively heated metal tube from its injector and exits into its detector. The fast GC device enables less than one minute full range temperature programming and cooling back analysis cycle time. The fast GC according to one embodiment is combined with mass spectrometry with supersonic molecular beams for the provision of fast analysis cycle time together with highly informative mass spectral information for improved sample analysis and identification.
摘要翻译： 在用于获得快速气相色谱分析的快速气相色谱仪（GC）方法和装置中，将毛细管气相色谱柱插入主要位于标准气相色谱仪外部的电阻加热的金属管中，其可以用作加热的传输线 柔性柱，从其注射器进入电阻加热的金属管并离开其检测器。 快速GC设备可实现不到一分钟的全范围温度编程和冷却回传分析循环时间。 根据一个实施方案的快速GC与具有超音速分子束的质谱法结合，以提供快速分析周期时间以及用于改进的样品分析和鉴定的高信息性质谱信息。
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9.发明授权Cromatography process for recovering a substance or a group of substances from a mixture 有权用于从混合物中回收物质或一组物质的色谱法公开(公告)号：US08063235B2
公开(公告)日：2011-11-22
申请号：US12305942
申请日：2007-06-19
申请人： Rudolf Krumbholz , Peter Lembke , Norbert Schirra
发明人： Rudolf Krumbholz , Peter Lembke , Norbert Schirra
CPC分类号： G01N30/28 , B01D15/161 , B01D15/163 , B01D15/40 , B01J20/286 , G01N30/02 , G01N30/32 , G01N30/8658 , G01N30/8689 , G01N2030/3076
摘要： Method for improving the performance of a preparative batchwise Super Critical Fluid Chromatographic separation for the recovery of a target fatty acid or derivative thereof, or of a group of target fatty acids or of derivatives thereof from a mixture, characterized in that the said Super Critical Fluid Chromatographic separation employs a chromatographic column charged with a stationary phase chosen from the group consisting of aluminium oxide or aluminium oxides, titanium oxide or titanium oxides, silica gel or silica gels, amino propyl modified silica gels, diol modified silica gels, phenyl modified silica gels and “reversed phase” phases, the former in turn chosen from the group consisting of RP18, RP8 and RP3, and in that the said Super Critical Fluid Chromatographic Separation further employs a mobile phase chosen from the group consisting of ethylene, propane, ammonia, dinitrogen dioxide and CO2, wherein in the said method, during the run of the said mixture on the chromatographic column, a pressure and/or temperature gradient is applied to the chromatographic column during the elution of the target fatty acid or derivative thereof.
摘要翻译： 用于改进用于从混合物中回收目标脂肪酸或其衍生物或一组目标脂肪酸或其衍生物的制备型间歇超临界流体色谱分离的性能的方法，其特征在于所述超临界流体 色谱分离采用带有选自氧化铝或氧化铝，氧化钛或氧化钛，硅胶或硅胶，氨基丙基改性硅胶，二醇改性硅胶，苯基改性硅胶的固定相的色谱柱 和“反相”相，前者反过来选自RP18，RP8和RP3组成，并且所述超临界流体色谱分离还采用选自乙烯，丙烷，氨， 二氧化氮和二氧化碳，其中在所述方法中，在所述混合物在色谱柱上运行期间 在目标脂肪酸或其衍生物洗脱期间，将色谱柱施加压力和/或温度梯度至色谱柱。
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公开(公告)号：US20090100906A1
公开(公告)日：2009-04-23
申请号：US12327778
申请日：2008-12-03
申请人： Ulrich Bonne
发明人： Ulrich Bonne
IPC分类号： G01N25/18
CPC分类号： B82Y15/00 , B82Y30/00 , G01N30/08 , G01N30/12 , G01N30/20 , G01N30/30 , G01N30/461 , G01N30/468 , G01N30/52 , G01N30/6039 , G01N30/6095 , G01N33/0011 , G01N2030/0095 , G01N2030/085 , G01N2030/121 , G01N2030/123 , G01N2030/128 , G01N2030/3061 , G01N2030/3076 , G01N2030/642 , G01N30/466 , G01N2030/3015
摘要： A micro fluid analyzer that may be highly sensitive, fast and very compact. The analyzer may use sufficiently low power per analysis to be easily implemented with an equivalently small battery pack or other portable power source. There may be energy conservation features in the analyzer, such as optimal adsorber film thicknesses in the pre-concentrator, concentrator and chromatographic separators. There may be special timing of the phased heating elements in the concentrators and separators to further reduce energy consumption. Various kinds of detectors and sensors may be incorporated in the analyzer for achieving low probability for false positives and detection versatility. There may be a controller that provides data acquisition and analyses, drive signals for control, management of wireless signal transmission and reception, processing, and other operational uses of the micro analyzer.
摘要翻译： 微流体分析仪可能是高度敏感，快速和非常紧凑的。 分析仪可以使用相当小的电池组或其他便携式电源来容易地实现每个分析的足够低的功率。 在分析仪中可能存在节能特征，例如预浓缩器，浓缩器和色谱分离器中的最佳吸附膜厚度。 集中器和分离器中的相位加热元件可能存在特殊的时机，以进一步降低能量消耗。 可以在分析器中并入各种检测器和传感器，以实现误报的概率和检测多样性。 可能有一个控制器提供数据采集和分析，驱动信号进行控制，无线信号传输和接收的管理，处理以及微分析仪的其他操作使用。
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