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51. 发明授权

US5883381A Night vision device having series regulator in power supply for MCP voltage control 失效
标题翻译：夜视设备具有用于MCP电压控制的电源中的串联稳压器
公开(公告)号：US5883381A
公开(公告)日：1999-03-16
申请号：US901415
申请日：1997-07-28
申请人： Michael R. Saldana
发明人： Michael R. Saldana
IPC分类号： H01J29/98 , H01J31/50 , H04N5/235 , H04N5/238 , H01J40/14
CPC分类号： H04N5/2358 , H01J29/98 , H01J31/507 , H04N5/238
摘要： A night vision device having a power supply which delivers a high voltage level to its microchannel plate (MCP) through a variable resistance device. The voltage to the MCP is monitored and used to control the resistance to the variable resistance device such that the voltage on the MCP remains substantially at an established level, notwithstanding variations in the current being drawn by the MCP.
摘要翻译：具有通过可变电阻装置向其微通道板（MCP）提供高电压电平的电源的夜视装置。监控MCP的电压并用于控制对可变电阻器件的电阻，使MCP上的电压基本保持在已建立的电平，尽管由MCP吸收的电流有变化。

52. 发明授权

US5801380A Array detectors for simultaneous measurement of ions in mass spectrometry 失效
标题翻译：用于在质谱中同时测量离子的阵列检测器
公开(公告)号：US5801380A
公开(公告)日：1998-09-01
申请号：US600861
申请日：1996-02-09
申请人： Mahadeva P. Sinha
发明人： Mahadeva P. Sinha
IPC分类号： H01J31/50 , H01J49/02 , H01J49/32 , H01J49/00 , B01D59/44
CPC分类号： H01J49/025 , H01J31/507 , H01J49/32
摘要： Improvements for viewing particles, e.g. electrons or ions, in mass spectrometer systems. A special kind of system allows a phosphor to be formed which does not include any kind of conductive layer thereon. The particles impinge directly on the phosphor, and produce light that shines through an ITO layer. This special system enables lower voltage, and smaller systems. Another improvement enables direct viewing of ions from the system.
摘要翻译：用于观察颗粒的改进，例如电子或离子，在质谱仪系统中。一种特殊的系统允许形成不在其上的任何种类的导电层的磷光体。颗粒直接照射在荧光体上，产生通过ITO层照射的光。这种特殊的系统可以实现更低的电压和更小的系统。另一个改进可以直接观察系统中的离子。

53. 发明授权

US5798520A Cell for optical-to-electrical signal conversion and amplification, and operation method thereof 失效
标题翻译：用于光电信号转换和放大的单元及其操作方法
公开(公告)号：US5798520A
公开(公告)日：1998-08-25
申请号：US774522
申请日：1996-12-30
申请人： Maarten Kuijk , Paul Heremans , Gustaaf Borghs , Roger Vounckx
发明人： Maarten Kuijk , Paul Heremans , Gustaaf Borghs , Roger Vounckx
IPC分类号： G11C11/39 , G11C11/42 , H04B10/00 , H01J31/50
CPC分类号： H04B10/801 , G11C11/39 , G11C11/42
摘要： An optoelectronic cell structure includes a plurality of pnpn-devices and circuitry for driving these pnpn-devices. The anodes or the cathodes of said pnpn-devices tied together form a competition node allowing differential charge amplification to take place. The unconnected electrode of each of the pnpn-devices is driven by a pair of complementary transistors. Light input on the pnpn-devices is converted into charge carriers. A forward bias amplifies the difference in charge content in the pnpn-devices by differential competition. A reverse bias turns off each pnpn-device at its own pace, the turn-off times rendering an estimate of the charge content in each pnpn-device present before turn-off. The total system forms a sensitive optical receiver for use in optical interconnects between two or more locations.
摘要翻译：光电池单元结构包括多个pnpn器件和用于驱动这些pnpn器件的电路。连接在一起的所述pnpn器件的阳极或阴极形成竞争节点，允许发生差分电荷放大。每个pnpn器件的未连接电极由一对互补晶体管驱动。 pnpn器件上的光输入转换为电荷载体。正向偏置通过差分竞争放大pnpn器件中的电荷含量的差异。反向偏压以其自身速度关闭每个pnpn器件，关断时间在关断之前呈现每个pnpn器件中的电荷含量的估计。总系统形成用于两个或多个位置之间的光互连的敏感光接收器。

54. 发明授权

US5773923A X-ray image intensifier tube 失效
标题翻译： X射线图像增压管
公开(公告)号：US5773923A
公开(公告)日：1998-06-30
申请号：US738285
申请日：1996-10-25
申请人： Fumiyasu Tamagawa
发明人： Fumiyasu Tamagawa
IPC分类号： H01J29/18 , C03C3/095 , G21K4/00 , H01J29/36 , H01J29/45 , H01J29/86 , H01J31/50 , H01J31/00
CPC分类号： C03C3/095 , G21K4/00 , H01J29/863 , H01J31/501 , G21K2004/02 , G21K2004/06 , G21K2004/12 , H01J2231/50063
摘要： An x-ray image intensifier tube includes at least an output section in which a borosilicate glass containing 0.01 to 5% by weight of cerium oxide is used as a glass substrate.
摘要翻译： x射线图像增强管包括至少一个输出部分，其中使用含有0.01-5重量％氧化铈的硼硅酸盐玻璃作为玻璃基底。

55. 发明授权

US5757118A X-ray image intensifier tube apparatus having magnetic shield 失效
标题翻译：具有磁屏蔽的X射线图像增强管装置
公开(公告)号：US5757118A
公开(公告)日：1998-05-26
申请号：US649296
申请日：1996-05-17
申请人： Hiroshi Kubo
发明人： Hiroshi Kubo
IPC分类号： H01J29/00 , H01J31/50 , H01J31/00
CPC分类号： H01J29/003 , H01J31/501 , H01J2229/003 , H01J2231/50036 , H01J2231/50094
摘要： In an X-ray image intensifier tube apparatus inc-luding a cylindrical magnetic shield placed to surround the outer periphery of an X-ray image intensifier tube, a ferromagnetic thin plate is placed in front of a convex input window of a vacuum envelope and a correcting magnetic coil is placed inside the cylindrical magnetic shield to surround the input window. This structure allows an output image which is substantially free of distortion to be obtained.
摘要翻译：在包含放置在围绕X射线图像增强管的外周的圆柱形磁屏蔽的X射线图像增强管装置中，将铁磁性薄板放置在真空外壳的凸形输入窗口的前面，并且校正电磁线圈被放置在圆柱形磁屏蔽体内以包围输入窗口。这种结构允许获得基本上没有变形的输出图像。

56. 发明授权

US5747792A Circuit and method for preventing laser jamming of night vision goggles 失效
标题翻译：防止夜视镜激光卡住的电路及方法
公开(公告)号：US5747792A
公开(公告)日：1998-05-05
申请号：US697875
申请日：1996-08-30
申请人： Kevin G. Kintz , Mark D. Rogers
发明人： Kevin G. Kintz , Mark D. Rogers
IPC分类号： G01S7/495 , H01J40/14 , H01J31/50
CPC分类号： G01S7/495
摘要： A method for preventing laser jamming of night vision goggles having a gated image intensifier device and a display for displaying an intensified image of a scene. The method includes the steps of detecting laser pulses from a jamming laser source and producing respective electrical pulses in response thereto, and gating off the gated image intensifier device in synchronism with the electrical pulses in order to thereby prevent the laser pulses from affecting the intensified image of the scene displayed by the display. The step of gating off the gated image intensifier device is preferably carried out by using a phase locked loop to produce a PLL output signal synchronized with the laser pulses, conditioning the PLL output signal to produce a conditioned PLL output signal, comparing the conditioned PLL output signal with a prescribed reference voltage to generate a comparator output signal having a first level when the PLL output signal is greater than a prescribed reference voltage, and a second level when the PLL output signal is not greater than the prescribed reference voltage, generating a pulse train in response to the comparator output signal, and applying the pulse train to the gated intensifier device. The step of detecting laser pulses from the jamming laser source is preferably carried out by using a photodetector device to detect the laser pulses and to produce rounded electrical pulses corresponding to the detected laser pulses, and squaring the rounded electrical pulses to produce the electrical pulses, wherein the electrical pulses comprise square electrical pulses. Also disclosed is a circuit for implementing the above-described method for preventing laser jamming of night vision goggles.
摘要翻译：一种用于防止具有门控图像增强器装置的夜视镜和用于显示场景强化图像的显示器的激光卡住的方法。该方法包括以下步骤：从干扰激光源检测激光脉冲并响应于此产生各自的电脉冲，以及与电脉冲同步地门控门控图像增强器装置，从而防止激光脉冲影响增强图像由显示屏显示的场景。门控图像增强器装置的步骤优选地通过使用锁相环来产生与激光脉冲同步的PLL输出信号，调节PLL输出信号以产生经调节的PLL输出信号，比较经调节的PLL输出信号具有规定的参考电压，以在PLL输出信号大于规定的参考电压时产生具有第一电平的比较器输出信号，并且当PLL输出信号不大于规定的参考电压时产生第二电平，产生脉冲响应于比较器输出信号，并将脉冲串施加到门控增压器装置。从干扰激光源检测激光脉冲的步骤优选地通过使用光电检测器装置来检测激光脉冲并产生对应于检测到的激光脉冲的圆形电脉冲，以及舍入电脉冲的平方以产生电脉冲，其中电脉冲包括平方电脉冲。还公开了一种用于实现上述防止夜视镜的激光干扰的方法的电路。

57. 发明授权

US5729010A Night vision device localized irradiance attenuation 失效
标题翻译：夜视仪器局部辐照衰减
公开(公告)号：US5729010A
公开(公告)日：1998-03-17
申请号：US712506
申请日：1996-09-11
申请人： Alan R. Pinkus , Harry L. Task , Peter L. Marasco
发明人： Alan R. Pinkus , Harry L. Task , Peter L. Marasco
IPC分类号： G02B23/12 , H01J29/98 , H01J31/50
CPC分类号： H01J29/98 , G02B23/12 , H01J2231/50063
摘要： A night vision device enhancement wherein occurrence of a bright object in an input scene of the night vision device is precluded from adversely affecting reproduction of adjacent low radiance level portions of the input scene. By optically limiting or excluding bright object input scene portions from the night vision device input field the disclosed system precludes both image intensifier-related effects, effects such as blooming and current saturation, and also precludes automatic gain control-related effects such as full-field sensitivity decrease based on the bright object. Plural embodiments of the system are disclosed, embodiments based on bright object attenuation by both yet to be developed photo active materials such as photochromics and embodiments which use present state of the art liquid crystal materials and accompanying electronics. Military and non-military uses of the improved night vision device are contemplated.
摘要翻译：夜视设备增强，夜视设备的输入场景中的明亮物体的发生被排除不利地影响输入场景的相邻低辐射水平部分的再现。通过从夜视设备输入区域光学地限制或排除亮物体输入场景部分，所公开的系统排除了图像增强器相关效应，诸如起晕和电流饱和的影响，并且还排除了诸如全场的自动增益控制相关效应基于亮物体的灵敏度降低。公开了该系统的多个实施例，基于尚待开发的光活性材料（例如光致变色）的明亮物体衰减的实施例以及使用现有技术液晶材料和伴随电子装置的实施例。考虑了改进的夜视装置的军事和非军事用途。

58. 发明授权

US5705885A Brazing structure for X-ray image intensifier 失效
标题翻译： X射线图像增强器的钎焊结构
公开(公告)号：US5705885A
公开(公告)日：1998-01-06
申请号：US561861
申请日：1995-11-22
申请人： Hitoshi Yamada , Tadashi Shimizu
发明人： Hitoshi Yamada , Tadashi Shimizu
IPC分类号： H01J9/26 , H01J31/50 , H01J40/06
CPC分类号： H01J9/26 , H01J31/501 , H01J2231/50
摘要： In an X-ray image intensifier, an incident window on which X-rays are incident is fixed to a support frame fixed to a glass vessel. The incident window has a dome portion and a flat portion around the dome portion, and is fixed to the support frame through an annular brazing sheet. The brazing sheet has brazing material layers. The brazing material layers are melted, thereby welding the brazing sheet, the incident window, and the support frame with each other. A groove is formed in the brazing sheet to form a brazing material puddle, so the brazing material will not reach the input screen of the incident window during melting. In an alternate embodiment, an anti-wetting layer is disposed on the incident window to prevent brazing material from wetting the input screen. In a further embodiment, the thickness of the X-ray incident window has a thickness that increases gradually from the center toward a peripheral portion thereof.
摘要翻译：在X射线图像增强器中，X射线入射的入射窗被固定在固定在玻璃容器上的支撑框架上。入射窗具有圆顶部分和围绕圆顶部分的平坦部分，并且通过环形钎焊片固定到支撑框架。钎焊板具有钎焊材料层。钎焊材料层熔化，从而将钎焊片，入射窗和支撑框架彼此焊接。在钎焊板上形成有形成钎料的槽，因此在熔融时钎焊材料不会到达入射窗的输入屏。在替代实施例中，防潮层设置在入射窗上以防止钎焊材料润湿输入屏幕。在另一实施例中，X射线入射窗的厚度具有从中心向其周边部分逐渐增加的厚度。

59. 发明授权

US5656808A Method for the use of an X-ray image intensifier tube and circuit for the implementation of the method 失效
标题翻译：使用X射线图像增强管和电路实现方法的方法
公开(公告)号：US5656808A
公开(公告)日：1997-08-12
申请号：US504292
申请日：1995-07-19
申请人： Eric Marche , Alain Girard , Damien Barjot , Jean-Marie Deon , Yvan Lacoste
发明人： Eric Marche , Alain Girard , Damien Barjot , Jean-Marie Deon , Yvan Lacoste
IPC分类号： H01J29/98 , H01J31/50 , H05G1/64
CPC分类号： H01J29/98 , H01J31/50 , H05G1/64
摘要： Disclosed is a method for the use of an X-ray image amplifier tube comprising a succession of electrodes, among them a photocathode. This X-ray image intensifier tube may have, alternately, an off state and an operating state. The method consists of the application, to the photocathode, of an operating voltage that is a substantially zero voltage when the X-ray image intensifier tube is in an operating state and a positive turning-off voltage greater than the operating voltage so that the X-ray image intensifier tube is in the off state. Application is notably to X-ray image intensifier tubes used in sets that work alternately.
摘要翻译：公开了一种使用包括一系列电极的X射线图像放大器管的方法，其中包括光电阴极。该X射线图像增强管可以具有关闭状态和操作状态。该方法包括在X射线图像增强管处于工作状态时的工作电压为基本零电压的工作电压，并且正向关断电压大于工作电压，使得X -ray图像增压管处于关闭状态。应用特别适用于交替工作的组中使用的X射线图像增强管。

60. 发明授权

US5635706A Direct conversion X-ray/gamma-ray photocathode 失效
标题翻译：直接转换X射线/γ射线光电阴极
公开(公告)号：US5635706A
公开(公告)日：1997-06-03
申请号：US622169
申请日：1996-03-27
申请人： Yongzheng She , Fonglan Ji , Wei-Lou Cao , Meizhen Zhang , Yanhua Shih , Roger H. Schneider
发明人： Yongzheng She , Fonglan Ji , Wei-Lou Cao , Meizhen Zhang , Yanhua Shih , Roger H. Schneider
IPC分类号： G01T1/28 , H01J29/38 , H01J31/50 , G21K4/00
CPC分类号： G01T1/28 , H01J29/385 , H01J31/505
摘要： A direct conversion broad band x-ray/gamma-ray photocathode having at least one layer functioning as an efficient x-ray or gamma-ray absorber and another layer functioning as an efficient transmission secondary electron emitter for providing both high detection efficiency and high spatial resolution, for use in either a radiation detection environment or an image intensification environment.
摘要翻译：具有至少一个层作为高效x射线或γ射线吸收体起作用的直接转换宽带x射线/γ射线光电阴极，另一层用作有效传输二次电子发射体，用于提供高检测效率和高空间分辨率，用于辐射检测环境或图像增强环境中。

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