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1. 发明授权

US6104483A Optical flow cell with references flange 有权
标题翻译：具有参考法兰的光学流通池
公开(公告)号：US6104483A
公开(公告)日：2000-08-15
申请号：US336398
申请日：1999-06-18
申请人： Thomas J. Sebok , John F. Brewer , Steve G. Fockler , Craig J. Holloway
发明人： Thomas J. Sebok , John F. Brewer , Steve G. Fockler , Craig J. Holloway
IPC分类号： G01N15/02 , G01N21/05 , G01N21/01
CPC分类号： G01N21/05 , G01N15/0227 , G01N2015/0294
摘要： An optical flow cell includes a housing having an inlet coupled to an outlet through which a sample fluid material flows. A viewing assembly, carried by the housing, includes a pair of opposed plates having a gap therebetween which is in fluid communication between the inlet and the outlet. One of the plates extends outwardly from the housing for use as a reference point in a fluid sampling device. The flow cell is positioned between a light source and an imaging system to detect particle shape and size as the fluid passes through the viewing assembly.
摘要翻译：光学流通池包括壳体，该壳体具有连接到样品流体材料流过的出口的入口。由壳体承载的观察组件包括一对相对的板，它们之间的间隙在入口和出口之间流体连通。一个板从壳体向外延伸，用作流体采样装置中的参考点。流动池位于光源和成像系统之间，以在流体通过观察组件时检测颗粒形状和尺寸。

2. 发明授权

US5959668A Automatic exposure and gain control for a sensor using video feedback 失效
标题翻译：使用视频反馈对传感器进行自动曝光和增益控制
公开(公告)号：US5959668A
公开(公告)日：1999-09-28
申请号：US721064
申请日：1996-09-26
申请人： Michael Eugene Cryder , Dale Robert Sebok , H. John Tatko
发明人： Michael Eugene Cryder , Dale Robert Sebok , H. John Tatko
IPC分类号： H04N5/235 , H04N5/238 , H04N5/222 , H04N5/225
CPC分类号： H04N5/238 , H04N5/2353
摘要： An apparatus for viewing dimly illuminated and rapidly changing scenes includes a sensor assembly which generates a video signal. The apparatus further includes a controller which receives the video signal for comparison to a desired average video value whereupon the controller adjusts at least one adjustable variable contained within the sensor assembly. The sensor assembly includes a lens which has an adjustable iris and an image intensification tube which includes a photocathode and a micro-channel plate. The photocathode has an adjustable photocathode gate pulsewidth and the micro-channel plate has an adjustable micro-channel plate gain. A strobe is also provided to illuminate the scene viewed by the sensor assembly wherein the strobe is connected to a processor which is also connected to the controller. The controller determines what the ambient light level is to be at the next illuminated or non-illuminated scene and adjusts the adjustable variables accordingly.
摘要翻译：用于观看昏暗照明和快速变化的场景的装置包括产生视频信号的传感器组件。该装置还包括控制器，其接收视频信号以与期望的平均视频值进行比较，由此控制器调整包含在传感器组件内的至少一个可调节变量。传感器组件包括具有可调节虹膜的透镜和包括光电阴极和微通道板的图像增强管。光电阴极具有可调整的光电阴极脉冲宽度，微通道板具有可调节的微通道板增益。还提供频闪以照亮由传感器组件观看的场景，其中选通连接到也连接到控制器的处理器。控制器确定在下一个照明或非照明场景下的环境光级别，并相应地调整可调整的变量。

3. 发明申请

US20020097390A1 Closed-loop infrared countermeasure system using a high frame rate infrared receiver with nulling sequence 审中-公开
公开(公告)号：US20020097390A1
公开(公告)日：2002-07-25
申请号：US10093975
申请日：2002-03-08
申请人： LOCKHEED MARTIN TACTICAL DEFENSE SYSTEMS,INC
发明人： Allen T. Hicks , Timothy E. MacKlin , Dennis L. Carter , Susan E. Hall
IPC分类号： G01C001/00 , G01B011/26
摘要： A missile tracking and deflection system for protecting a platform includes a missile warning system for detecting the presence of a missile and generating a warning signal. A countermeasure processor receives the warning signal and analyzes characteristics of the missile to prioritize a trajectory signal. A track processor receives the trajectory signal and generates a pointer signal. The system also includes a receiver, which is positioned by a pointer that receives the pointer signal, for receiving a passive and/or active signature of the missile to confirm the presence thereof. The countermeasure processor then directs a laser beam at the missile to determine its operational parameters and receives an active signature from the missile. The receiver delivers the passive and/or active signatures to the countermeasure processor and the track processor, wherein the track processor updates the pointer signal and the countermeasure processor generates a jam code delivered by the laser beam to divert the trajectory of the missile away from the platform. A nulling or blanking signal may be used during generation of the laser beam to improve reception of the active signature.

4. 发明授权

US5914199A Pressure equalized fuel cell stack 失效
标题翻译：压力均衡燃料电池堆
公开(公告)号：US5914199A
公开(公告)日：1999-06-22
申请号：US905763
申请日：1997-08-04
申请人： Dennis L. Carter , Dane W. Gregg
发明人： Dennis L. Carter , Dane W. Gregg
IPC分类号： H01M8/04 , H01M8/18
CPC分类号： H01M8/04 , H01M2250/20 , H01M8/04029 , H01M8/04104 , H01M8/04276 , Y02T90/32
摘要： A pressure equalized fuel cell stack includes a fuel cell stack for receiving an oxidizing agent, a coolant accumulator coupled to the fuel cell stack, an electrolyte accumulator coupled to the fuel cell stack and a device for equalizing the pressurized flow of coolant and electrolyte from the respective accumulators into the fuel cell stack depending upon the pressure exhibited by the oxidizing agent. The equalized pressure flow is obtained by an accumulator having a rigid housing for receiving an oxidizing agent and a flexible housing received within the rigid housing for receiving respective amounts of coolant and electrolyte wherein the flexible housing is coupled to the fuel cell such that any change in pressure within the rigid housing causes a corresponding change in pressure in the flexible housing. This construction allows for equalized amounts of oxidizing agent, coolant and electrolyte to be received by the fuel cell stack, thus maximizing the chemical reaction within the fuel cell to generate electricity and maintain long-life of the fuel cell.
摘要翻译：压力均衡的燃料电池堆包括用于接收氧化剂的燃料电池堆，耦合到燃料电池堆的冷却剂储存器，耦合到燃料电池堆的电解液蓄电池和用于均衡来自所述燃料电池堆的加压流动的冷却剂和电解质的装置根据氧化剂所显示的压力，各个蓄电池进入燃料电池堆。均衡的压力流是通过具有用于容纳氧化剂的刚性壳体和容纳在刚性壳体内的柔性壳体的蓄能器获得的，用于接收相应量的冷却剂和电解质，其中柔性壳体联接到燃料电池，使得任何改变刚性壳体内的压力导致柔性壳体中相应的压力变化。这种结构允许燃料电池堆接收的氧化剂，冷却剂和电解质的量相等，从而使燃料电池内的化学反应最大化以发电并保持燃料电池的长寿命。

5. 发明授权

US5729134A Apparatus for detecting underwater magnetic sources with impulse signaling 失效
标题翻译：用脉冲信号检测水下磁源的装置
公开(公告)号：US5729134A
公开(公告)日：1998-03-17
申请号：US523293
申请日：1995-09-05
申请人： Charles K. Lavan, Jr. , Susan E. Hall
发明人： Charles K. Lavan, Jr. , Susan E. Hall
IPC分类号： G01V3/08 , G01V3/15 , G01N27/72 , G01R33/12
CPC分类号： G01V3/15 , G01V3/08
摘要： A magnetic influence system for underwater systems has a low-inductance source coil for generating an impulsive magnetic dipole field in the vicinity of the underwater system. A high-voltage power source provides a transient voltage pulse to the source coil, resulting in a rapid current pulse rise time in the source coil. The impulse source coil is mounted on a non-conductive hull section of the underwater system. A plurality of impulse sensor coils are also distributed on the system hull at the null points of the magnetic dipole field and detect the returning scattered signal generated by the impulse source coil.
摘要翻译：水下系统的磁力影响系统具有低电感源线圈，用于在水下系统附近产生脉冲磁偶极场。高压电源向源线圈提供瞬态电压脉冲，从而在源线圈中产生快速的电流脉冲上升时间。脉冲源线圈安装在水下系统的非导电船体部分上。多个脉冲传感器线圈也在磁偶极场的零点处分布在系统壳体上，并检测由脉冲源线圈产生的返回散射信号。

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