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1. 发明授权

US6100521A Ion mobility spectrometer in a centripetal arrangement 失效
标题翻译：离子迁移谱仪在向心排列
公开(公告)号：US6100521A
公开(公告)日：2000-08-08
申请号：US115370
申请日：1998-07-14
申请人： Hans-Rudiger Doring , Stefan Klepel , Jorg Peuker , Roland Schnurpfeil , Gerhard Weiss
发明人： Hans-Rudiger Doring , Stefan Klepel , Jorg Peuker , Roland Schnurpfeil , Gerhard Weiss
IPC分类号： G01N27/64 , H01J49/00
CPC分类号： G01N27/622
摘要： An ion mobility spectrometer (IMS) with electric drift fields directed at a central detector electrode. The IMS is rotationally symmetrical and has a disk shape.
摘要翻译：具有指向中央检测器电极的电漂移场的离子迁移谱仪（IMS）。 IMS是旋转对称的并且具有盘形状。

2. 发明授权

US5683741A Method for the quality-controlled finishing of a surface with a radiation-cured surface finish 失效
标题翻译：具有辐射固化表面光洁度的表面的质量控制整理的方法
公开(公告)号：US5683741A
公开(公告)日：1997-11-04
申请号：US442942
申请日：1995-05-17
申请人： Hans-Peter Seng , Reiner Mehnert , Hans-Rudiger Doring
发明人： Hans-Peter Seng , Reiner Mehnert , Hans-Rudiger Doring
IPC分类号： G01N27/64 , G01N33/44 , B05D1/00 , C08J7/04 , H01J49/00
CPC分类号： G01N27/622 , G01N33/442
摘要： Method for the quality-controlled treatment of surfaces with a radiation-cured surface treatment, in which a finishing formulation is applied to the surface and is polymerically crosslinked under the effect of radiation. To enable the quality control to be conducted non-destructively and at reduced cost, it is proposed that the finishing formulation contains a proton-affinitive indicator substance analyzable by ion mobility spectroscopy and that the indicator substance escaping from the printed or coated surface after the radiation curing is analyzed by means of ion mobility spectroscopy.
摘要翻译：用辐射固化表面处理对表面进行质量控制处理的方法，其中将精整制剂施加到表面并在辐射效应下聚合交联。为了使质量控制能够以非破坏性且低成本的方式进行，建议精加工制剂含有可通过离子迁移谱分析的质子亲和指示剂物质，并且指示剂物质在辐射后从印刷或涂覆的表面逸出通过离子迁移谱分析固化。

3. 发明授权

US5510268A Method and device for detecting substances in an ambient substance, in particular for detecting chemical warfare agents 失效
标题翻译：用于检测环境物质中的物质的方法和装置，特别是用于检测化学战剂
公开(公告)号：US5510268A
公开(公告)日：1996-04-23
申请号：US308947
申请日：1994-09-20
申请人： Hans-Rudiger Doring , Eberhard Hartmann
发明人： Hans-Rudiger Doring , Eberhard Hartmann
IPC分类号： G01N27/66
CPC分类号： G01N27/66 , Y10T436/16 , Y10T436/172307
摘要： The invention relates to a method and an apparatus for individually detecting in ambient air a predetermined gaseous warfare agent, namely a poison gas of the class of organic sulfuric or phosphorous substances, and a predetermined interfering compound, e.g. another poison gas. First, light O.sub.2 reaction ions are generated from water and are added in a measuring chamber to a mixture of the agent and the ambient air. As a result, the O.sub.2 reaction ions will deposit on the heavy molecules of the agent in a spatially non-uniform distribution to generate quasi-molecular ions. An electrical field alternating about a zero line and having a predetermined basic frequency and an amplitude is generated within the measuring chamber. The resulting quasi-molecular ion current is measured and resulting current signals are processed. For distinguishing the agent from the interfering compound, an initial experiment is made for a standardized measuring chamber. During the initial experiment, the quasi-molecular current is determined as a function of the basic frequency, of the amplitude and of a plurality of asymmetries of the electrical field variation relative to the zero line. Each current determination is carried out separately for the agent and for the interfering compound. Then a first measurement on the mixture of ambient air, agent and interfering compound is made with a first one of the asymmetries and, subsequently, a second measurement on the mixture is made with a second one of the asymmetries. The measured signals of these two measurements are logically combined to extract an output signal indicative of the presence of the agent and of the interfering compound within the ambient air.
摘要翻译：本发明涉及一种用于在环境空气中单独检测预定气体战剂（即有机硫酸或磷物质类别的毒气）和预定干扰化合物的方法和装置，例如，另一种毒气。首先，从水中产生轻O 2反应离子，并在测量室中加入试剂和环境空气的混合物。结果，O2反应离子将以空间不均匀分布沉积在试剂的重分子上以产生准分子离子。在测量室内产生围绕零线交替并具有预定基本频率和振幅的电场。测量所得到的准分子离子电流，并对其产生电流信号。为了将试剂与干扰化合物区分开，对标准化测量室进行初步实验。在初始实验期间，准分子电流被确定为相对于零线的电场变化的幅度和多个不对称性的基本频率的函数。对于试剂和干扰化合物分别进行每个电流测定。然后用第一种不对称性对环境空气，试剂和干扰化合物的混合物进行第一次测量，随后用第二种不对称性对混合物进行第二次测量。这两个测量的测量信号被逻辑地组合以提取指示在空气中的试剂和干扰化合物的存在的输出信号。

4. 发明授权

US6107624A Ion mobility spectrometer with switchable electrodes 失效
标题翻译：具有可切换电极的离子迁移谱仪
公开(公告)号：US6107624A
公开(公告)日：2000-08-22
申请号：US115341
申请日：1998-07-14
申请人： Hans-Rudiger Doring , Stefan Klepel , Jorg Peuker , Roland Schnurpfeil , Gerhard Weiss
发明人： Hans-Rudiger Doring , Stefan Klepel , Jorg Peuker , Roland Schnurpfeil , Gerhard Weiss
IPC分类号： G01N27/64 , H01J49/00 , B01D59/44
CPC分类号： G01N27/622
摘要： The invention relates to a switchable ion mobility spectrometer (IMS) with ring electrodes divided into half-rings, which surround the drift chamber of the IMS. In a first operating condition, the two half-rings of each ring electrode are at the same potential and the various ring electrodes are at different potential varying monotonously along the drift path. In this way, ions are transported in the conventional manner along the drift path. In a second operating mode, the half-rings of the ring electrodes are at different potentials, by which the ions are each deflected toward one of the half-rings. The currents thus resulting are captured by the corresponding half-rings, amplified and an ion mobility spectrum is produced. A favorable design for the IMS can be used in many different modes of operation.
摘要翻译：本发明涉及一种可切换的离子迁移谱仪（IMS），其具有分为半环的环形电极，其环绕IMS的漂移室。在第一操作条件下，每个环形电极的两个半环处于相同的电位，并且各种环形电极处于沿漂移路径单调变化的不同电位。以这种方式，沿着漂移路径以常规方式输送离子。在第二操作模式中，环形电极的半环处于不同的电位，离子各自偏向一个半环。由此产生的电流被相应的半环捕获，被放大并产生离子迁移谱。 IMS的有利设计可以用于许多不同的操作模式。

5. 发明申请

US20090249897A1 TRANSFER OF SUBSTANCES ADHERING TO SURFACES INTO A DETECTION INSTRUMENT 审中-公开
标题翻译：将表面转移到检测仪器中的物质转移
公开(公告)号：US20090249897A1
公开(公告)日：2009-10-08
申请号：US12404779
申请日：2009-03-16
申请人： Hans-Rudiger Doring , Stefan Ettrich
发明人： Hans-Rudiger Doring , Stefan Ettrich
IPC分类号： G01N1/04 , H01J49/26
CPC分类号： G01N1/02 , G01N1/44 , G01N27/622 , G01N27/64 , G01N2001/028
摘要： A method for the transfer of target substances (drugs, pollutants, explosives and chemical warfare agents) from a surface to be investigated into a detection instrument, the target substances being present in the form of condensations of vapors on the surface itself or on particles adhering to it, or as particles sticking to the surface. The method comprises the steps of (a) moving a sampler, consisting of either a fiber bundle or a fastener strip with fiber loops, over the surface to be investigated, thus transferring substances to the fibers or the fiber loops or embedding particles into the gaps between the fibers or the fiber loops of the sampler, (b) transferring the sampler into a desorption device of the detection device, and (c) heating the sampler to evaporate the target substances. Various sampler designs can be incorporated into devices using the method.
摘要翻译：将目标物质（药物，污染物，爆炸物和化学战剂）从待研究的表面转移到检测仪器中的方法，目标物质以表面自身的蒸气冷凝或颗粒附着的形式存在或者作为粘附在表面上的颗粒。该方法包括以下步骤：（a）在要研究的表面上移动由纤维束或具有纤维环的拉链带组成的采样器，从而将物质转移到纤维或纤维环或将颗粒嵌入到间隙中在采样器的纤维或纤维环之间，（b）将采样器转移到检测装置的解吸装置中，和（c）加热采样器以蒸发目标物质。可以使用该方法将各种采样器设计结合到设备中。

6. 发明申请

US20090095917A1 ATMOSPHERIC PRESSURE CHEMICAL IONIZATION ION SOURCE 有权
标题翻译：大气压力化学离子源
公开(公告)号：US20090095917A1
公开(公告)日：2009-04-16
申请号：US12252050
申请日：2008-10-15
申请人： Hans-Rudiger Doring , Klaus Zimmer , Joachim Zajadacz
发明人： Hans-Rudiger Doring , Klaus Zimmer , Joachim Zajadacz
IPC分类号： H01J27/02
CPC分类号： H01J49/145
摘要： An ion source for chemical ionization of analytes at atmospheric pressure with a non-radioactive electron source in a vacuum chamber, includes, a reaction chamber at atmospheric pressure, and a window with an electron-permeable and essentially gas-impermeable membrane in between. The window may be a structured window membrane, i.e. a window membrane with a structured form comprising a multitude of structural elements, between the reaction chamber and the vacuum chamber.
摘要翻译：用于在真空室中用非放射性电子源在大气压下对分析物进行化学电离的离子源包括大气压下的反应室和在其间具有电子可渗透和基本不透气的膜的窗口。窗口可以是结构化的窗膜，即在反应室和真空室之间具有包括多个结构元件的结构形式的窗膜。

7. 发明授权

US5968837A Photo-ionization ion mobility spectrometry 失效
标题翻译：光电离离子迁移谱
公开(公告)号：US5968837A
公开(公告)日：1999-10-19
申请号：US815421
申请日：1997-03-11
申请人： Hans-Rudiger Doring , Gerd Arnold , Joachim Adler , Thomas Robel , Jurgen Riemenschneider
发明人： Hans-Rudiger Doring , Gerd Arnold , Joachim Adler , Thomas Robel , Jurgen Riemenschneider
IPC分类号： G01N27/64 , G01N33/00 , B01D59/44 , H01J49/00
CPC分类号： H01J49/162 , G01N27/622 , Y10T436/163333 , Y10T436/173845 , Y10T436/182 , Y10T436/21 , Y10T436/24
摘要： In a method for photo-ionization ion mobility spectrometry, a reagent gas is added, in particular an aromatic compound, which has a large ionization cross section in the range of ionizing VUV radiation, but a low probability for the formation of protonated quasi-molecular ions. In this way, the detection of only weakly proton affine substances is also amplified or even made possible at all, and also the detection of electronegative substances in a negative operating mode is improved. Preferred reagent gases are benzene, toluene and xylene. FIG. 1
摘要翻译：在光电离离子迁移谱方法中，添加反应气，特别是在电离VUV辐射范围内具有大离子化截面的芳香族化合物，但形成质子化准分子的可能性低离子。这样，只有弱质子仿射物质的检测也被放大甚至成为可能，并且还提高了在负操作模式下检测电负性物质。优选的试剂气体是苯，甲苯和二甲苯。图。

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