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1. 发明授权

US09508535B2 Ion-mobility spectrometer including a decelerating ion gate 有权
标题翻译：离子迁移谱仪包括减速离子门
公开(公告)号：US09508535B2
公开(公告)日：2016-11-29
申请号：US14384039
申请日：2012-03-15
申请人： Hermann Wollnik , Gary A. Eiceman
发明人： Hermann Wollnik , Gary A. Eiceman
IPC分类号： H01J49/00 , G01N27/62 , H01J49/04
CPC分类号： H01J49/0031 , G01N27/622 , H01J49/0422
摘要： An ion mobility spectrometer having an ion source for generating ions; an ion detector for recording ions, and a number of substantially flat diaphragm electrodes arranged substantially perpendicular to a straight system axis that passes through the apertures in said diaphragms, with the diaphragms being arranged in a series of cells with each cell including an entrances and an exit diaphragm and a short region in between. The exit diaphragm of one cell is identical to the entrance diaphragm of the next cell, and the cells of said ion mobility spectrometer are grouped into three parts: an ion-beam forming region, an ion analyzing region, and a decelerating ion gate.
摘要翻译：具有离子源的离子迁移谱仪，用于产生离子; 用于记录离子的离子检测器和基本上垂直于穿过所述隔膜中的孔的直系统轴线布置的大致平坦的膜电极，其中隔膜布置在一系列单元中，每个单元包括入口和出口隔膜和其间的短区域。一个电池的出口隔膜与下一个电池单元的入口隔膜相同，并且将离子迁移谱仪的电池分成三部分：离子束形成区域，离子分析区域和减速离子门。

2. 发明授权

US08952325B2 Co-axial time-of-flight mass spectrometer 有权
标题翻译：同轴飞行时间质谱仪
公开(公告)号：US08952325B2
公开(公告)日：2015-02-10
申请号：US12518240
申请日：2007-12-07
申请人： Roger Giles , Michael Sudakov , Hermann Wollnik
发明人： Roger Giles , Michael Sudakov , Hermann Wollnik
IPC分类号： H01J49/00 , H01J49/40
CPC分类号： H01J49/406
摘要： A co-axial time-of-flight mass spectrometer having a longitudinal axis and first and second ion mirrors at opposite ends of the longitudinal axis. Ions enter the spectrometer along an input trajectory offset from the longitudinal axis and after one or more passes between the mirrors ions leave along an output trajectory offset from the longitudinal axis for detection by an ion detector. The input and output trajectories are offset from the longitudinal axis by an angle no greater than formula (I): where Dmin is the or the minimum transverse dimension of the ion mirror and L is the distance between the entrances of the ion mirrors.
摘要翻译：具有纵向轴线的同轴飞行时间质谱仪和在纵向轴线的相对端处的第一和第二离子反射镜。离子沿着从纵向轴线偏移的输入轨迹进入光谱仪，并且在镜子之间的一个或多个通过之后，离子离开离开纵向轴线的输出轨迹离开以便由离子检测器检测。输入和输出轨迹从纵轴偏移一个不大于公式（I）的角度：其中Dmin是离子镜的最小横向尺寸，L是离子镜入口之间的距离。

3. 发明授权

US5644128A Fast timing position sensitive detector 失效
标题翻译：快速定时灵敏度检测器
公开(公告)号：US5644128A
公开(公告)日：1997-07-01
申请号：US296312
申请日：1994-08-25
申请人： Hermann Wollnik , Christoph Klein
发明人： Hermann Wollnik , Christoph Klein
IPC分类号： H01J37/244 , H01J49/02 , H05H3/00 , H01J47/00
CPC分类号： H01J49/025 , H01J37/244 , H01J2237/24435
摘要： A position sensitive fast timing detector for determining time-of-flight mass analysis and position of atomic particles includes a channel plate assembly for detecting the impact of one or more atomic particles a transforming them into one or more electron clouds. The electron cloud then passes through an electron detector which includes a meandric delay line located in front of a back plate. A second meandric delay line may also be utilized, wherein the second delay line is orthogonal with the first delay line. A grid may be placed between the first and second meandric delay lines to reduce cross-talk.
摘要翻译：用于确定飞行时间质量分析和原子粒子的位置的位置敏感快速定时检测器包括通道板组件，用于检测一个或多个原子粒子的影响，将其转变成一个或多个电子云。然后，电子云通过电子检测器，其包括位于背板前面的蜿蜒延迟线。还可以利用第二个奇数延迟线，其中第二延迟线与第一延迟线正交。网格可以放置在第一和第二奇数延迟线之间以减少串扰。

4. 发明授权

US4486664A Arrangement and process for adjusting imaging systems 失效
标题翻译：调整成像系统的布置和过程
公开(公告)号：US4486664A
公开(公告)日：1984-12-04
申请号：US401614
申请日：1982-07-26
申请人： Hermann Wollnik
发明人： Hermann Wollnik
IPC分类号： G21K1/087 , H01J37/147 , H01J49/04 , B01D59/44 , H01J35/00
CPC分类号： H01J49/061 , G21K1/087 , H01J37/1471
摘要： An arrangement and a process for adjusting imaging systems for bundles of charged particles, or for adjusting spectrometers for bundles of charged particles, are indicated, in which arrangement and process electric and/or magnetic correcting elements are used, which possess, in every case, a large number of electrodes and/or current conductors, which are arranged, symmetrically or asymmetrically, around the optical axis of the particle bundle, these electrodes being at potentials such that the resulting potentials V (r, .PHI.) at an azimuth angle (.PHI.) to a cylindrical surface at a radius (r) around an optical axis (Z) can be represented as the sum of V.sub.1 and V.sub.2, or, as the case may be, these current conductors carrying currents such that the magnitudes of the resulting currents I (r, .PHI.) at the azimuth angle (.PHI.), as defined above, can be represented as the sum of I.sub.1 and I.sub.2. The expressions V.sub.1, V.sub.2 and I.sub.1, I.sub.2 can, in their turn, be represented as sums, their addends being, respectively, of the type V.sub.1 =V.sub.1k sink.PHI., V.sub.2 =V.sub.2k cosk.PHI., and I.sub.1 =I.sub.1k sink.PHI. and I.sub.2 =I.sub.2k cosk.PHI., where k=1, 2, . . . P, with P representing the order of the multipole. The potentials and/or the currents are utilized, in this manner, to obtain superpositions of electric and/or magnetic dipoles, quadrupoles, hexapoles, etc.
摘要翻译：示出了用于调整带电粒子束成像系统或用于调节带电粒子束束的光谱仪的装置和方法，其中使用了布置和处理电和/或磁校正元件，其在每种情况下都具有，围绕颗粒束的光轴布置，对称或不对称地布置的大量电极和/或电流导体，这些电极处于电位，使得所得到的电位V（r，PHI）在方位角（PHI ）到围绕光轴（Z）的半径（r）处的圆柱形表面可以表示为V1和V2的总和，或者视情况而定，这些电流导体承载电流，使得所得到的电流的大小如上定义的方位角（PHI）下的I（r，PHI）可以表示为I1和I2的和。表达式V1，V2和I1，I2又可以表示为和，它们的加数分别为V1 = V1ksink PHI，V2 = V2kcosk PHI，I1 = I1ksink PHI，I2 = I2kcosk PHI，其中k = 1,2。。。 P，P代表多极的顺序。以这种方式利用电势和/或电流来获得电和/或磁偶极子，四极体，六极体等的叠加。

5. 发明申请

US20130140456A1 CURTAIN GAS FILTER FOR HIGH-FLUX ION SOURCES 有权
标题翻译：用于高通量离子源的过滤气体过滤器
公开(公告)号：US20130140456A1
公开(公告)日：2013-06-06
申请号：US13816136
申请日：2010-08-10
申请人： Hermann Wollnik
发明人： Hermann Wollnik
IPC分类号： H01J49/04
CPC分类号： H01J49/0422 , G01N27/624 , H01J49/0445
摘要： A curtain-gas filter for a mass- or mobility-spectrometer that bars gases or vapors of a high-flux atmospheric pressure ion source, as we ions of high mobility and charged droplets, from entering an evacuated mass spectrometer or a mobility spectrometer that is at a lower pressure than the main filter volume of the curtain-gas filter. A portion of the ion-source buffer gas in the ion-source plume is sucked through an ion-source buffer gas inlet into the main filter volume of the curtain-gas filter, from where this ion-source gas is exhausted after a properly shaped electric field has pushed a large portion of the embedded ions into an externally provided stream of a clean buffer gas, which is sucked through a passage into a mass- or mobility-spectrometer that is at a lower pressure.
摘要翻译：用于大规模或迁移率光谱仪的帘式气体过滤器，其将高通量大气压离子源的气体或蒸气截留，因为高迁移率和带电液滴的离子进入抽真空的质谱仪或迁移谱仪在低于帘式气体过滤器的主过滤器体积的压力下。离子源羽流中的一部分离子源缓冲气体通过离子源缓冲气体入口被吸入到幕式气体过滤器的主过滤器体积中，从该离子源缓冲气体中排出适当的形状电场将大部分嵌入式离子推入干净的缓冲气体的外部提供的流中，该干净的缓冲气体通过通道被吸入到处于较低压力的质谱仪或移动光谱仪中。

6. 发明授权

US08013296B2 Charged-particle condensing device 有权
标题翻译：带电粒子的冷凝装置
公开(公告)号：US08013296B2
公开(公告)日：2011-09-06
申请号：US12600741
申请日：2007-05-21
申请人： Hermann Wollnik , Yoshihiro Ueno
发明人： Hermann Wollnik , Yoshihiro Ueno
IPC分类号： H01J49/04 , H01J49/06
CPC分类号： H01J49/067
摘要： Ions and charged droplets move from the nozzle (6) towards the orifice (22) of a charged-particle transport device or the desolvation pipe (7). This particle motion is governed by the distribution of the pseudo-potential along particle trajectories. There are RF-voltages applied to neighboring electrodes (241-246) of the electrode array (24) cause the charged particles to substantially hover above the electrode array (24). Right before the ions come to the electrode array (24) they thus experience a repelling force “F” perpendicular to the surface of the electrode array (24). This force “F” causes an effective barrier (B) right before the electrode array (24) and consequently a pseudo-potential well (A) where the charged particles stop their motion parallel to the plume axis (D). Thus they accumulate around the center line (C) of this well (A). Applying additionally to the RF-potentials also DC-potentials to neighboring electrodes within the electrode array (24) small DC-fields can be formed within the well area (23). These additional DC-fields drive the charged particles towards the axis of symmetry (C) and thus towards the orifice (22) of a charged-particle transport device or the desolvation pipe (7). Thus, many of the charged particles which would normally impinge on the wall (21) around the orifice (22) can now be analyzed.
摘要翻译：离子和带电液滴从喷嘴（6）移动到带电粒子输送装置或去溶剂化管（7）的孔口（22）。该粒子运动由沿着粒子轨迹的伪电位的分布决定。施加到电极阵列（24）的相邻电极（241-246）的RF电压使得带电粒子基本上悬浮在电极阵列（24）上方。在离子进入电极阵列（24）之前，它们因此经历与电极阵列（24）的表面垂直的排斥力“F”。该力“F”在电极阵列（24）之前产生有效屏障（B），并因此导致带电粒子停止其平行于羽流轴线（D）的运动的伪势阱（A）。因此，它们在该井（A）的中心线（C）周围积聚。另外施加RF电位也可以在电极阵列（24）内的相邻电极的DC电位，可以在阱区（23）内形成小的DC场。这些附加的直流磁场将驱动带电粒子朝向对称轴线（C），从而驱动带电粒子输送装置或去溶剂化管道（7）的孔口（22）。因此，现在可以分析许多通常会撞击孔（22）周围的壁（21）上的带电粒子。

7. 发明授权

US07772548B2 “Droplet pickup ion source” coupled to mobility analyzer apparatus and method 有权
标题翻译： “液滴拾取离子源”耦合到移动分析仪装置和方法
公开(公告)号：US07772548B2
公开(公告)日：2010-08-10
申请号：US12118763
申请日：2008-05-12
申请人： Hermann Wollnik
发明人： Hermann Wollnik
IPC分类号： B01D59/44
CPC分类号： H01J49/165 , G01N27/622 , H01J49/145
摘要： An ion mobility analyzer includes at least one of a “differential mobility analyzer”, an “ion mobility spectrometer” and a “differential mobility spectrometer”, to which charged molecules of interest are fed. Ions are fed to the ion mobility analyzer from a “droplet pickup ion source” including an electrospray ion source at a capillary end, from which charged droplets formed from a solvent mixture having substantially none of the molecules of interest emerge. The charged droplets are pulled by an electric field into a “pickup region” filled with a buffer gas at a pressure or a region close to the surface of a sample, where the charged droplets incorporate the molecules of interest and transfer the charge of the charged droplets to the molecules of interest, when the liquid in the charged droplets has evaporated in a heated desolvation region that is separate or integral with respect to the “pickup region”.
摘要翻译：离子迁移率分析仪包括进料感兴趣的分子的“差分迁移率分析仪”，“离子迁移谱仪”和“差分迁移谱仪”中的至少一个。从包括毛细管端的电喷雾离子源的“液滴拾取离子源”将离子进料到离子迁移率分析器，从基本上没有感兴趣的分子出现的溶剂混合物形成带电的液滴。带电液滴被电场拉入到充满缓冲气体的压力或接近样品表面的区域的“拾取区域”中，其中带电液滴包含感兴趣的分子并转移带电的电荷当带电液滴中的液体在相对于“拾取区域”分离或积分的加热的去溶剂化区域中蒸发时，液滴到感兴趣的分子。

8. 发明申请

US20090319761A1 HARDWARE CONSTRAINED SOFTWARE EXECUTION 有权
标题翻译：硬件约束软件执行
公开(公告)号：US20090319761A1
公开(公告)日：2009-12-24
申请号：US12144699
申请日：2008-06-24
申请人： Hakki Tunc Bostanci , Nathan Jeffrey Ide , Matthias Hermann Wollnik , John Richard McDowell , Karan Singh Dhillon , Aaron Payne Goldsmid
发明人： Hakki Tunc Bostanci , Nathan Jeffrey Ide , Matthias Hermann Wollnik , John Richard McDowell , Karan Singh Dhillon , Aaron Payne Goldsmid
IPC分类号： G06F9/318
CPC分类号： G06F9/30181 , G06F21/123 , G06F21/125
摘要： Restricting execution by a computing device of instructions within an application program. The application program is modified such that execution of the selected instructions is dependent upon a corresponding expected state of one or more hardware components in the computing device. In an embodiment, the application program is modified to place the hardware components in the expected states prior to execution of the corresponding selected instructions. Creating the dependency on the hardware components prevents the unintended or malicious execution of the selected instructions.
摘要翻译：由计算设备限制应用程序内的指令执行。应用程序被修改为使得所选择的指令的执行取决于计算设备中的一个或多个硬件组件的对应的预期状态。在一个实施例中，修改应用程序以在执行相应的所选择的指令之前将硬件组件置于预期状态。创建对硬件组件的依赖性可防止所选指令的意外或恶意执行。

9. 发明授权

US4164652A Process and arrangement for registration of ion-, electron- and light-spectra 失效
标题翻译：离子，电子和光谱注册的过程和布置
公开(公告)号：US4164652A
公开(公告)日：1979-08-14
申请号：US922696
申请日：1978-07-07
申请人： Hermann Wollnik
发明人： Hermann Wollnik
IPC分类号： G01J3/28 , B01D59/44
CPC分类号： G01J3/28
摘要： An improved process and an arrangement for the registration of ion-, electron- or light-spectra are described. The spectrum is guided continuously or in very small steps past an N-channel detector. After or during the time in which the spectrum shifts, all N-channels are read out. The N-channel information is added to the information in N corresponding digital or analog storage elements. Simultaneously to the shift of the spectrum past the N-channel detector or, subsequently, the information in the N storage elements are shifted one position. Thus, during the next cycle of detection, read out and addition, the information detected corresponding to a specific part of the spectrum is being added to information obtained in prior cycles from the same part of the spectrum. If this process is repeated as long as the continuous shifting of the spectrum lasts, an intensity will be registered successively in all N-channels, and then summed in the storage, corresponding to that which would be obtained if the spectrum was shifted past a gap of the width of a single channel. This sum increases at each shifting process until after N shifting the sum in an outlet register finally corresponds to the intensity integrated over N measuring cycles. Reading out the outlet register corresponds for the further data processing precisely to that of a single outlet gap so that existing data processing systems for particle or light spectrometers do not require modification for use in case of the improved registering arrangement.
摘要翻译：描述了用于离子，电子或光谱的配准的改进方法和布置。频谱是通过N通道检测器连续或非常小的步骤引导的。在频谱移动之后或之后，读出所有N个通道。 N信道信息被添加到N个对应的数字或模拟存储元件中的信息中。在通过N通道检测器的频谱移动的同时，或者N个存储元件中的信息被移动一个位置。因此，在下一周期的检测，读出和添加期间，将与频谱的特定部分相对应的检测信息加到从频谱的同一部分的先前循环中获得的信息中。如果这个过程重复，只要光谱的连续移动持续，强度将在所有N个信道中连续登记，然后在存储器中求和，对应于如果频谱偏移超过间隙将获得的单个通道的宽度。这个总和在每个移位过程中增加，直到N移位出口寄存器中的和最终对应于在N个测量循环中积分的强度。读出出口寄存器对应于进一步的数据处理精确地与单个出口间隙的数据处理相对应，使得用于粒子或光谱仪的现有数据处理系统不需要修改以在改进的配准布置的情况下使用。

10. 发明申请

US20150221489A1 ION-MOBILITY SPECTROMETER INCLUDING A DECELERATING ION GATE 有权
标题翻译：离子色谱仪，包括降解离子孔
公开(公告)号：US20150221489A1
公开(公告)日：2015-08-06
申请号：US14384039
申请日：2012-03-15
申请人： Hermann Wollnik , Gary A. Eiceman
发明人： Hermann Wollnik , Gary A. Eiceman
IPC分类号： H01J49/00 , G01N27/62 , H01J49/04
CPC分类号： H01J49/0031 , G01N27/622 , H01J49/0422
摘要： An ion mobility spectrometer having an ion source for generating ions; an ion detector for recording ions, and a number of substantially flat diaphragm electrodes arranged substantially perpendicular to a straight system axis that passes through the apertures in said diaphragms, with the diaphragms being arranged in a series of cells with each cell including an entrances and an exit diaphragm and a short region in between. The exit diaphragm of one cell is identical to the entrance diaphragm of the next cell, and the cells of said ion mobility spectrometer are grouped into three parts: an ion-beam forming region, an ion analyzing region, and a decelerating ion gate.
摘要翻译：具有用于产生离子的离子源的离子迁移谱仪; 用于记录离子的离子检测器和基本上垂直于穿过所述隔膜中的孔的直系统轴线布置的大致平坦的膜电极，其中隔膜布置在一系列单元中，每个单元包括入口和出口隔膜和其间的短区域。一个电池的出口隔膜与下一个电池的入口隔膜相同，并且所述离子迁移谱仪的电池分为三部分：离子束形成区域，离子分析区域和减速离子门。

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