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1. 发明授权

US4791573A State-deviation-estimation circuit employing a phase-locked-loop phase reference 失效
标题翻译：采用锁相环相位参考的状态偏差估计电路
公开(公告)号：US4791573A
公开(公告)日：1988-12-13
申请号：US902815
申请日：1986-09-02
申请人： Paul D. Zemany , Kirby A. Smith , John A. Smith
发明人： Paul D. Zemany , Kirby A. Smith , John A. Smith
IPC分类号： G05D1/10 , G05D1/08 , B64G1/28 , B64G1/36
CPC分类号： G05D1/108
摘要： A system (34) for determining deviations in the state of motion of a projectile (10) from its intended state includes a comparison module (38) that receives the outputs S of a sensor array (36). The comparison module (38) converts the sensor outputs to a measurement vector Z.sub.m and computes the deviation of this measurement vector from an intended measurement vector Z.sub.0 received from a control system. The comparison module (38) then determines the difference E.sub.Z between this measured deviation and the deviation predicted by a Kalman filter (44, 46). In generating the measurement vector Z.sub.m from the outputs of the sensor array (36), the comparison module (38) "de-spins" the array outputs in accordance with the output of a phase reference (42), whose purpose is to indicate the phase with respect to gravity of the spin of the projectile (10) about its longitudinal axis. The Kalman filter's state-deviation estimator (46) weights the vector output of the comparison module (36) and adds it to the output of the Kalman filter's state-deviation predictor (44) to provide an updated state-deviation estimation E.sub.X (t:t), which the state-deviation predictor (44) then uses as a basis for its next cycle. The output of the comparison module (38) constitutes a measure of the performance of the state-deviation predictor (44) and is used as a correction factor for the phase reference (42) so that the system acts as a phase-locked loop to lock the phase reference (42) onto the projectile spin without the need for an external sensor to determine the direction of gravity.
摘要翻译：用于确定弹丸（10）的运动状态与其预期状态的偏差的系统（34）包括：接收传感器阵列（36）的输出S的比较模块（38）。比较模块（38）将传感器输出转换为测量矢量Zm，并计算该测量矢量与从控制系统接收到的预期测量矢量Z0的偏差。比较模块（38）然后确定该测量的偏差与由卡尔曼滤波器（44,46）预测的偏差之间的差EZ。在从传感器阵列（36）的输出生成测量矢量Zm时，比较模块（38）根据相位基准（42）的输出“去”旋转阵列输出，其目的是指示相对于射弹（10）的旋转的重力围绕其纵向轴线。卡尔曼滤波器的状态偏差估计器（46）对比较模块（36）的矢量输出进行加权，并将其加到卡尔曼滤波器的状态偏差预测器（44）的输出端，以提供更新的状态偏差估计EX（t： t），状态偏差预测器（44）然后用作其下一个周期的基础。比较模块（38）的输出构成了状态偏差预测器（44）的性能的量度，并被用作相位参考（42）的校正因子，使得系统充当锁相环将相位基准（42）锁定在抛射体旋转上，而不需要外部传感器来确定重力方向。

2. 发明授权

US08334505B2 Chemical ionization reaction or proton transfer reaction mass spectrometry 失效
标题翻译：化学电离反应或质子转移反应质谱
公开(公告)号：US08334505B2
公开(公告)日：2012-12-18
申请号：US12026799
申请日：2008-02-06
申请人： Timothy Roger Robinson , Mark Attwood , Xing Chen , William M. Holber , Mark Philip Longson , Jonathan Henry Palk , Ali Shajii , John A. Smith
发明人： Timothy Roger Robinson , Mark Attwood , Xing Chen , William M. Holber , Mark Philip Longson , Jonathan Henry Palk , Ali Shajii , John A. Smith
IPC分类号： H01J49/26
CPC分类号： G01N27/62 , G01N33/497 , H01J49/105 , Y10T436/24
摘要： A system and methods are described for generating reagent ions and product ions for use in a mass spectrometry system. Applications for the system and method are also disclosed for detecting volatile organic compounds in trace concentrations. A microwave or high-frequency RF energy source ionizes particles of a reagent vapor to form reagent ions. The reagent ions enter a chamber, such as a drift chamber, to interact with a fluid sample. An electric field directs the reagent ions and facilitates an interaction with the fluid sample to form product ions. The reagent ions and product ions then exit the chamber under the influence of an electric field for detection by a mass spectrometer module. The system includes various control modules for setting values of system parameters and analysis modules for detection of mass and peak intensity values for ion species during spectrometry and faults within the system.
摘要翻译：描述了用于产生用于质谱系统的试剂离子和产物离子的系统和方法。还公开了用于检测痕量浓度的挥发性有机化合物的系统和方法的应用。微波或高频RF能源将试剂蒸气的颗粒电离以形成试剂离子。试剂离子进入诸如漂移室的室以与流体样品相互作用。电场引导试剂离子并促进与流体样品的相互作用以形成产物离子。然后试剂离子和产物离子在电场的影响下离开室，由质谱模块检测。该系统包括用于设置系统参数值和分析模块的各种控制模块，用于在光谱测定和系统内的故障期间检测离子物质的质量和峰值强度值。

3. 发明申请

US20090095902A1 CHEMICAL IONIZATION REACTION OR PROTON TRANSFER REACTION MASS SPECTROMETRY WITH A TIME-OF-FLIGHT MASS SPECTROMETER 失效
标题翻译：化学离子反应或原子转移反应与时间飞行质谱仪的质谱
公开(公告)号：US20090095902A1
公开(公告)日：2009-04-16
申请号：US11869980
申请日：2007-10-10
申请人： TIMOTHY ROGER ROBINSON , Mark Attwood , Xing Chen , William M. Holber , Mark Philip Longson , Jonathan Henry Palk , Ali Shajii , John A. Smith
发明人： TIMOTHY ROGER ROBINSON , Mark Attwood , Xing Chen , William M. Holber , Mark Philip Longson , Jonathan Henry Palk , Ali Shajii , John A. Smith
IPC分类号： H01J49/40 , H01J49/26 , H01J49/36
CPC分类号： H01J49/145
摘要： A system, components thereof, and methods are described for time-of-flight mass spectrometry. A microwave or high-frequency RF energy source is used to ionize a reagent vapor to form reagent ions. The reagent ions enter a chamber and interact with a fluid sample to form product ions. The reagent ions and product ions are directed to a time-of-flight mass spectrometer module for detection and determination of a mass value for the ions. The time-of-flight mass spectrometer module can include an optical system and an ion beam adjuster for focusing, interrupting, or altering a flow of reagent and product ions according to a specified pattern. The time-of-flight mass spectrometer module can include signal processing techniques to collect and analyze an acquired signal, for example, using statistical signal processing, such as maximum likelihood signal processing.
摘要翻译：描述了用于飞行时间质谱的系统及其组件和方法。微波或高频RF能量源用于电离试剂蒸气以形成试剂离子。试剂离子进入室并与流体样品相互作用以形成产物离子。试剂离子和产物离子被引导到飞行时间质谱仪模块，用于检测和确定离子的质量值。飞行时间质谱模块可以包括用于根据指定图案聚焦，中断或改变试剂和产物离子流的光学系统和离子束调节器。飞行时间质谱仪模块可以包括用于收集和分析所获取的信号的信号处理技术，例如使用诸如最大似然信号处理的统计信号处理。

4. 发明授权

US5249342A Extractor 失效
标题翻译：提取器
公开(公告)号：US5249342A
公开(公告)日：1993-10-05
申请号：US825606
申请日：1992-01-24
申请人： John A. Smith
发明人： John A. Smith
IPC分类号： B23P19/02 , B25B27/06 , B23P19/04
CPC分类号： B23P19/025 , B25B27/06 , B25B27/062 , Y10T29/5383 , Y10T29/53835 , Y10T29/53878
摘要： A device for pulling a bushing from a housing comprises a collet having legs which are expanded outwards by a cam action. The collet and cam are mounted on a shaft and the collet legs pushed onto a conical cam surface of the cam to expand them outwards. Ribs on the outer surface of the legs engage the end of the bushing as the shaft is withdrawn through the bushing and housing, pulling the bushing from the housing.
摘要翻译：用于从外壳拉动衬套的装置包括具有通过凸轮动作向外扩展的腿的夹头。夹头和凸轮安装在轴上，夹头腿被推到凸轮的锥形凸轮表面上以向外扩展。当轴通过衬套和壳体抽出时，腿的外表面上的肋接合衬套的端部，从衬套拉出衬套。

5. 发明授权

US5014997A Brake-control system for accelerating freely falling objects to a moving craft's speed 失效
标题翻译：制动控制系统，用于加速自由落体到移动工艺的速度
公开(公告)号：US5014997A
公开(公告)日：1991-05-14
申请号：US483107
申请日：1990-02-22
申请人： John A. Smith , Mark A. Carlson
发明人： John A. Smith , Mark A. Carlson
IPC分类号： B64D1/00 , F41J9/10
CPC分类号： F41J9/10 , B64D1/00
摘要： In a moving craft connected by a towline to an ejected and freely falling object, a brake control system determines when to engage a brake that accelerates the object to the moving craft's speed by retarding the deployment of the towline without exceeding its rated working load. The control system continually monitors the velocity and the total deployed distance of the ejected object. When a point in a velocity-distance state-space plane corresponding to the monitored velocity and the monitored total deployed distance of the ejected object has reached a switching curve (48), the control system actuates a brake (74). The switching curve (48) is the locus of intersection points (38, 40, 42, and 44) of a plurality of pairs of curves, each pair consisting of a free-fall trajectory (23, 24, 26, and 28) and a brake trajectory (30, 32, 34, and 36) and being associated with a different craft velocity. The free-fall trajectory is the trajectory that the object follows after it has been ejected from the craft and is falling away from the craft under the influence of drag. The brake trajectory is the trajectory by which the brake system causes the object to stop at the desired deployment distance.
摘要翻译：在通过拖链连接到被弹出和自由落下的物体的移动工艺中，制动控制系统确定何时接合制动器，以通过延迟拖曳部分而不超过其额定工作负荷来加速物体与移动工艺的速度。控制系统持续监控喷射物体的速度和总部署距离。当对应于所监视的速度的速度距离状态空间平面中的点和被喷射物体的被监视的总部署距离达到切换曲线（48）时，控制系统致动制动器（74）。切换曲线（48）是多对曲线的交点（38,40,42和44）的轨迹，每对曲线由自由落体轨迹（23,24,26和28）和制动轨迹（30,32,34和36）并且与不同的飞行速度相关联。自由落体的轨迹是物体在从工艺中弹出并在拖动的影响下从工艺上掉下来的轨迹。制动轨迹是制动系统导致物体在所需部署距离处停止的轨迹。

6. 发明授权

US4627061A Gas laser apparatus having constant power output 失效
标题翻译：具有恒功率输出的气体激光装置
公开(公告)号：US4627061A
公开(公告)日：1986-12-02
申请号：US520309
申请日：1983-08-04
申请人： John McLeod , John A. Smith , Russell A. Leather
发明人： John McLeod , John A. Smith , Russell A. Leather
IPC分类号： H01S3/036 , H01S3/097 , H01S3/134 , H01S3/22 , H01S3/10
CPC分类号： H01S3/036
摘要： Gas laser apparatus comprises a cavity 10 containing a gaseous active medium, and discharge electrodes 11 and 12 between which a potential difference may be applied to produce an electric pumping discharge in the active medium. A reservoir 17 communicates with the cavity to form a sealed enclosure containing the active medium and volume control means 19 are contained in the reservoir 17 to vary the pressure of the gaseous active medium in the cavity.
摘要翻译：气体激光装置包括含有气态活性介质的空腔10以及放电电极11和12，其间可以施加电位差以在活性介质中产生电泵送放电。储存器17与空腔连通以形成包含活性介质的密封外壳，并且容积控制装置19容纳在储存器17中以改变空腔中气态活性介质的压力。

7. 发明授权

US08779322B2 Method and apparatus for processing metal bearing gases 失效
标题翻译：处理金属轴承气体的方法和装置
公开(公告)号：US08779322B2
公开(公告)日：2014-07-15
申请号：US13336616
申请日：2011-12-23
申请人： William M. Holber , John A. Smith , Xing Chen , Donald K. Smith
发明人： William M. Holber , John A. Smith , Xing Chen , Donald K. Smith
IPC分类号： B23K10/00 , H01H1/34
CPC分类号： H01J37/32174 , H01J37/321
摘要： A method and apparatus for processing metal bearing gases involves generating a toroidal plasma in a plasma chamber. A metal bearing gas is introduced into the plasma chamber to react with the toroidal plasma. The interaction between the toroidal plasma and the metal bearing gas produces at least one of a metallic material, a metal oxide material or a metal nitride material.
摘要翻译：用于处理金属轴承气体的方法和装置涉及在等离子体室中产生环形等离子体。将金属轴承气体引入到等离子体室中以与环形等离子体反应。环形等离子体和金属承载气体之间的相互作用产生金属材料，金属氧化物材料或金属氮化物材料中的至少一种。

8. 发明授权

US08224234B1 Method and apparatus for generation of radio frequency jamming signals 有权
标题翻译：用于产生射频干扰信号的方法和装置
公开(公告)号：US08224234B1
公开(公告)日：2012-07-17
申请号：US12762273
申请日：2010-04-16
申请人： Gary P. Schuster , John A. Smith , Walter F. Schoonover, Jr.
发明人： Gary P. Schuster , John A. Smith , Walter F. Schoonover, Jr.
IPC分类号： H04K3/00
CPC分类号： H04K3/42 , H04K3/28 , H04K2203/34
摘要： A system for generation of jamming signals and related and techniques are described.
摘要翻译：描述了用于产生干扰信号的系统及相关技术。

9. 发明申请

US20120160059A1 Method and Apparatus for Processing Metal Bearing Gases 失效
标题翻译：金属轴承气体加工方法与装置
公开(公告)号：US20120160059A1
公开(公告)日：2012-06-28
申请号：US13336616
申请日：2011-12-23
申请人： William M. Holber , John A. Smith , Xing Chen , Donald K. Smith
发明人： William M. Holber , John A. Smith , Xing Chen , Donald K. Smith
IPC分类号： C22B4/00 , B01J19/08
CPC分类号： H01J37/32174 , H01J37/321
摘要： A method and apparatus for processing metal bearing gases involves generating a toroidal plasma in a plasma chamber. A metal bearing gas is introduced into the plasma chamber to react with the toroidal plasma. The interaction between the toroidal plasma and the metal bearing gas produces at least one of a metallic material, a metal oxide material or a metal nitride material.
摘要翻译：用于处理金属轴承气体的方法和装置涉及在等离子体室中产生环形等离子体。将金属轴承气体引入到等离子体室中以与环形等离子体反应。环形等离子体和金属承载气体之间的相互作用产生金属材料，金属氧化物材料或金属氮化物材料中的至少一种。

10. 发明申请

US20090288772A1 Method and Apparatus for Processing Metal Bearing Gases 有权
标题翻译：金属轴承气体加工方法与装置
公开(公告)号：US20090288772A1
公开(公告)日：2009-11-26
申请号：US12511785
申请日：2009-07-29
申请人： William M. Holber , John A. Smith , Xing Chen , Donald K. Smith
发明人： William M. Holber , John A. Smith , Xing Chen , Donald K. Smith
IPC分类号： C23C16/54
CPC分类号： H01J37/32174 , H01J37/321 , H05H1/46 , H05H2001/4667
摘要： A method and apparatus for processing metal bearing gases involves generating a toroidal plasma in a plasma chamber. A metal bearing gas is introduced into the plasma chamber to react with the toroidal plasma. The interaction between the toroidal plasma and the metal bearing gas produces at least one of a metallic material, a metal oxide material or a metal nitride material.
摘要翻译：用于处理金属轴承气体的方法和装置涉及在等离子体室中产生环形等离子体。将金属轴承气体引入到等离子体室中以与环形等离子体反应。环形等离子体和金属承载气体之间的相互作用产生金属材料，金属氧化物材料或金属氮化物材料中的至少一种。

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