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1. 发明授权

US08836569B1 Synthetic aperture radar smearing 失效
标题翻译：合成孔径雷达拖尾
公开(公告)号：US08836569B1
公开(公告)日：2014-09-16
申请号：US08273576
申请日：1994-07-11
申请人： Jesse Clopton James
发明人： Jesse Clopton James
IPC分类号： H01Q17/00 , H01Q15/00 , H01Q15/14 , F41H3/00 , F41H3/02 , G01S13/90
CPC分类号： H01Q15/14 , F41H3/00 , F41H3/02 , G01S7/38 , G01S13/90 , H01Q15/0006 , H01Q17/002
摘要： A synthetic aperture radar's surveillance is defeated by electronic camouflage that employs a protective shield to cover an intended target. The shield intercepts and modifies the interrogating radar pulses by modulating incident radar pulses to produce radar echoes shifted in Doppler frequency, whereby the returned echoes give a false depiction of the target, even to smearing the radar display. New structures are presented that exhibit variable reflectivity and variable dielectric characteristics of particular use in the foregoing and other electronic systems.
摘要翻译：合成孔径雷达的监视被电子伪装打败，采用防护罩覆盖预期目标。盾牌通过调制入射雷达脉冲拦截和修改询问雷达脉冲，以产生以多普勒频率移位的雷达回波，由此返回的回波给出目标的虚假描绘，甚至拖延雷达显示。呈现出在上述和其他电子系统中具有特定用途的可变反射率和可变介电特性的新结构。

2. 发明授权

US07010472B1 Knowledge driven composite design optimization process and system therefor 失效
公开(公告)号：US07010472B1
公开(公告)日：2006-03-07
申请号：US09987452
申请日：2001-11-14
申请人： Virginia M. Vasey-Glandon , Duane Kunkee
发明人： Virginia M. Vasey-Glandon , Duane Kunkee
IPC分类号： G06G7/48
CPC分类号： G06F17/50 , G06F2217/06
摘要： A knowledge driven composite design optimization process for designing a laminate part includes steps for generating a globally optimized 3-D ply definition for a laminate part, and modifying the 3-D ply definition to include features of the laminate part, where the generating and modifying steps are parametrically linked to one another and are performed in the recited order. Preferably, the generating step includes substeps for determining connectivity between a plurality of regions defining the laminate part, subsequently generating ramp features detailing interconnection of the regions defining the laminate part, and displaying views and corresponding tabular data describing the laminate part and illustrating both inter-region connectivity and the ramp features as specified by a user. A knowledge driven composite design optimization system and associated computer memory for operating a general purpose computer as a knowledge driven composite design optimization system are also described.

3. 发明申请

US20040020784A1 ANODICALLY FORMED INTRINSICALLY CONDUCTIVE POLYMER-ALUMINUM OXIDE COMPOSITE AS A COATING ON ALUMINUM 有权
标题翻译：导电性聚合物 - 铝氧化物复合材料作为铝的涂层的阳极形成
公开(公告)号：US20040020784A1
公开(公告)日：2004-02-05
申请号：US09954980
申请日：2001-09-18
申请人： McDonnell Douglas Corporation
发明人： Patrick J. Kinlen , Lawrence M. Lawless , Vinod P. Menon
IPC分类号： C25D009/02
CPC分类号： C25D13/00 , C25D11/04
摘要： A method for forming a coating on aluminum by contacting the aluminum with water, at least one multifunctional polymeric organic acid, a monomer of an intrinsically conductive polymer and polymerizing the ICP monomer and forming aluminum oxide by imposing an electrical potential between the aluminum surface as the anode and a cathode. The intrinsically conductive polymer salt and aluminum oxide coating that is formed resists corrosion and is resistant to de-doping during immersion in hot water.
摘要翻译：通过使铝与水，至少一种多官能聚合有机酸，本征导电聚合物的单体和ICP聚合单体形成铝并通过在铝表面之间施加电位而形成氧化铝来形成铝的涂层的方法，阳极和阴极。所形成的本征导电聚合物盐和氧化铝涂层抵抗腐蚀，并且在浸入热水中时耐脱嵌。

4. 发明授权

US06164837A Integrated microelectromechanical alignment and locking apparatus and method for fiber optic module manufacturing 失效
标题翻译：用于光纤模块制造的集成微机电校准和锁定装置和方法
公开(公告)号：US06164837A
公开(公告)日：2000-12-26
申请号：US223028
申请日：1998-12-30
申请人： John M. Haake , Mark W. Beranek
发明人： John M. Haake , Mark W. Beranek
IPC分类号： G02B6/42 , G02B6/36
CPC分类号： G02B6/4225 , G02B6/4226 , G02B6/4227 , G02B6/4238
摘要： An apparatus and a method for aligning an optical fiber with an optoelectronic device inside an optoelectronic package using an internal automated micro-aligner and internal solder heater means for locking the optical fiber in a precisely aligned position with the optoelectronic device.
摘要翻译：一种使用内部自动微量校准器和内部焊接加热器装置将光纤与光电子器件内的光电器件对准的装置和方法，用于将光纤锁定在与光电子器件精确对准的位置。

5. 发明授权

US6140632A Method for producing a spatially stratified optical system for use in the micron and sub-micron wavelength regime 有权
标题翻译：用于制造用于微米和亚微米波长方式的空间分层光学系统的方法
公开(公告)号：US6140632A
公开(公告)日：2000-10-31
申请号：US165786
申请日：1998-10-02
申请人： Stanley Schneider
发明人： Stanley Schneider
IPC分类号： G02B3/00 , G02B13/14 , H01J3/14
CPC分类号： G02B13/14 , G02B3/0087
摘要： A method for producing a spatially stratified Optical System includes the steps of a) selecting a suitable, spatially stratified profile of index of refraction to achieve an optical system having a desired performance; b) selecting an atomic/molecular species having a suitable index of refraction in a desired operational wavelength band; c) forming sub-micron pellets of the species; and d) placing the pellets into a host material while controlling the density of the placement. The density is varied to achieve a local index of refraction value for the optical system in accordance with the selected stratified profile. The wavelength regime the optical system is designed for is much greater than the characteristic scale of stratification, which in turn is much greater than the spatial size of the pellets. The optical system is much greater than the wavelengths in the wavelength regime.
摘要翻译：一种用于制造空间分层光学系统的方法包括以下步骤：a）选择合适的空间分层折射率曲线以实现具有期望性能的光学系统; b）选择具有合适的折射率的原子/分子物质在期望的工作波长带中; c）形成该物种的亚微米颗粒; 和d）将颗粒置于主体材料中同时控制放置的密度。密度变化以根据所选择的分层轮廓来实现光学系统的局部折射率值。光学系统设计的波长范围比分层的特征尺度大得多，而这又大大超过了颗粒的空间尺寸。光学系统远远大于波长范围内的波长。

6. 发明授权

US6128112A Weighted-sum processing method and apparatus for decoding digital signals 失效
标题翻译：加权和处理方法和数字信号解码装置
公开(公告)号：US6128112A
公开(公告)日：2000-10-03
申请号：US962252
申请日：1997-10-31
申请人： Daniel Nelson Harres
发明人： Daniel Nelson Harres
IPC分类号： H04B10/158 , H04L25/49 , H04B10/08
CPC分类号： H04B10/697 , H04L25/4904
摘要： The method and associated apparatus of the present invention decodes digital signals by appropriately weighting the respective noise portions of the two phase segments generated by the detector, such as an APD in an optical communications system, such that the digital signal can be reliably decoded despite the presence of multiplicative noise induced by the detector. The detector detects a digitally encoded communications carrier signal having a waveform defining first and second portions. The detector then generates an electrical signal in response to the digitally encoded communications carrier signal. The electrical signal has two phase segments, namely, one phase segment corresponding to the first portion of the digitally encoded communications carrier signal and another phase segment corresponding to the second portion of the digitally encoded communications carrier signal. Each phase segment also includes a respective noise portion. The optical decoding method and apparatus determines a weighting factor based upon the respective noise portions of the two phase segments. Thereafter, at least one phase segment is weighted by the weighting factor. For example, the noisier phase segment can be attenuated by the weighting factor. A decoder can then identify the logic level of the digital signal based upon the two phase segments as weighted by the weighting factor.
摘要翻译：本发明的方法和相关装置通过适当地加权由诸如光通信系统中的APD的检测器产生的两个相位段的各个噪声部分来对数字信号进行解码，使得数字信号可以被可靠地解码，尽管存在由检测器引起的乘法噪声。检测器检测具有定义第一和第二部分的波形的经数字编码的通信载波信号。然后，检测器响应于数字编码的通信载波信号产生电信号。电信号具有两个相位段，即对应于数字编码的通信载波信号的第一部分的一个相位段和对应于数字编码的通信载波信号的第二部分的另一个相位段。每个相位段还包括相应的噪声部分。光解码方法和装置基于两个相位段的相应噪声部分确定加权因子。此后，至少一个相位段被加权因子加权。例如，噪声相位段可以通过加权因子衰减。然后，解码器可以基于由加权因子加权的两个相位段来识别数字信号的逻辑电平。

7. 发明授权

US6122102A Sighting apparatus for aiming an optical device 失效
标题翻译：用于瞄准光学装置的瞄准装置
公开(公告)号：US6122102A
公开(公告)日：2000-09-19
申请号：US27097
申请日：1998-02-20
申请人： James D. Gehris , Wesley A. King
发明人： James D. Gehris , Wesley A. King
IPC分类号： G02B23/14 , G02B23/00
CPC分类号： G02B23/14
摘要： A sighting apparatus is provided for aiming an optical device mounted on a moving platform and having both coarse and fine adjustment. The sighting apparatus includes a fixed base and an outer support ring that is capable of rotation by a drive motor about an azimuthal axis perpendicular to an axis defined by the outer support ring. A support hub is rotatably supported within the outer support ring and is capable of rotation by a drive motor about an elevational axis substantially coincident with the axis defined by the outer support ring. At least one mounting plate is supported by the support hub and the mounting plate is capable of movement about the azimuthal and elevational axes relative to the support hub, and the mounting plate is capable of movement about a roll axis perpendicular to the azimuthal and the elevational axes. The mounting plate is driven about the azimuthal and the elevational axes relative to the support hub by a two axis electromagnetic actuator attached to the mounting plate and the support hub.
摘要翻译：提供瞄准装置，用于瞄准安装在移动平台上并具有粗调和微调的光学装置。瞄准装置包括固定基座和外部支撑环，外部支撑环能够通过驱动马达绕垂直于由外部支撑环限定的轴线的方位角旋转。支撑轮毂被可旋转地支撑在外部支撑环内并且能够通过驱动马达围绕基本上与由外部支撑环限定的轴线重合的垂直轴线旋转。至少一个安装板由支撑毂支撑，并且安装板能够相对于支撑轮毂围绕方位和高度轴线移动，并且安装板能够围绕垂直于方位角和垂直方向的辊轴线移动轴。安装板通过附接到安装板和支撑毂的两轴电磁致动器绕相对于支撑毂的方位角和垂直轴线驱动。

8. 发明授权

US6119055A Real time imaging system and method for use in aiding a landing operation of an aircraft in obscured weather conditions 失效
标题翻译：实时成像系统和方法用于帮助飞机在模糊天气条件下的着陆操作
公开(公告)号：US6119055A
公开(公告)日：2000-09-12
申请号：US218227
申请日：1998-12-22
申请人： Isaac Richman
发明人： Isaac Richman
IPC分类号： G08G5/02 , G06F19/00
CPC分类号： G08G5/0013 , G08G5/0026 , G08G5/025
摘要： An imaging apparatus for aiding landing of aircraft in weather conditions obscuring a pilot's view of a runway. The apparatus comprises a plurality of LED assemblies which are disposed along the runway. Each LED assembly includes a plurality of LEDs, a receiver and a plurality of drivers responsive to the receiver for energizing the LEDs. The LEDs of each LED assembly are pulsed on by signals from a transmitter disposed adjacent an end of the runway. The transmitter also sends synchronization signals to a receiver located on board the approaching aircraft. The receiver on the aircraft is coupled to a processor which uses the synchronization signals to determine when the LEDs are energized and when they are not energized. The processor controls a CCD camera mounted on the aircraft so as to obtain an unobstructed view of the approaching runway. The processor controls the CCD camera such that the camera takes images (i.e., frames) while the LEDs are pulsed on and also while the LEDs are off. The frames with the LEDs off are then digitally subtracted from the frames taken while the LEDs were energized to produce enhanced images which are output to a visual display on-board the aircraft and which do not include the objectionable radiant background information. In an alternative embodiment a plurality of independent groups of LED assemblies are controlled in accordance with separate synchronization frequencies. The pilot is instructed which synchronization frequency to select, and only the LED assemblies corresponding to the selected group appear as being continuously illuminated on board the visual display on the aircraft.
摘要翻译：一种用于在天气条件下帮助飞机着陆的成像设备遮蔽了飞行员对跑道的看法。该装置包括沿着跑道设置的多个LED组件。每个LED组件包括多个LED，接收器以及响应于接收器激励LED的多个驱动器。每个LED组件的LED通过靠近跑道末端的发射器的信号进行脉冲。发射机还向位于接近飞机上的接收机发送同步信号。飞机上的接收器被耦合到处理器，该处理器使用同步信号来确定LED何时通电以及何时它们没有通电。处理器控制安装在飞机上的CCD摄像机，以获得接近跑道的畅通无阻的视野。处理器控制CCD相机，使得相机在LED被脉冲接通时以及当LED熄灭时拍摄图像（即，帧）。然后在LED被通电的同时，将LED熄灭的帧数字地减去，以产生增强的图像，该图像被输出到飞机上的视觉显示器，并且不包括令人反感的辐射背景信息。在替代实施例中，根据单独的同步频率来控制多个独立的LED组件组。指示飞行员选择哪个同步频率，只有对应于所选组的LED组件才能在飞机上的视觉显示器上持续亮起。

9. 发明授权

US6105902A Aircraft fuselage and method of forming same 失效
标题翻译：飞机机身及其形成方法
公开(公告)号：US6105902A
公开(公告)日：2000-08-22
申请号：US893041
申请日：1997-07-15
申请人： Richard G. Pettit
发明人： Richard G. Pettit
IPC分类号： B23K20/12 , B64C1/00 , B64C1/06 , B64C1/12
CPC分类号： B64C1/061 , B23K20/122 , B64C2001/0081
摘要： An apparatus and method for forming an aircraft fuselage having at least one doubly curved portion. A plurality of fuselage panels are extruded with integrally formed stiffening portions extending preferably longitudinally the full length of each fuselage panel. The stiffening portions are further formed so as to be generally parallel to one another. The fuselage panels are then formed into skin panels having a desired curvature and trimmed into gores, and the stiffening portions trimmed at end portions that run out toward longitudinal edges of the panels. When adjacent panels are affixed together, the stiffening portions run out toward longitudinal edges of adjacent panels. The longitudinal edges are secured by splice longerons which are riveted or welded to the longitudinal edges of the skin panels. Independent fastening members are then secured to the stiffening portions and the splice longerons at the points where the stiffening portions run out to positions closely adjacent the splice longerons. The apparatus and method permits aircraft fuselages having doubly curved portions to be formed from extruded panels which is more cost efficient and makes use of a greater percentage of raw materials than conventional methods of machining such panels out of non-near-net stock such as plate.
摘要翻译：一种用于形成具有至少一个双弯曲部分的飞行器机身的装置和方法。多个机身板被挤压成整体形成的加强部分，优选纵向延伸每个机身面板的全长。加强部分进一步形成为大致彼此平行。然后将机身面板形成具有期望曲率并修剪成山灰的皮肤面板，并且在朝向面板的纵向边缘流出的端部处修剪加强部分。当相邻的面板固定在一起时，加强部分向相邻面板的纵向边缘流出。纵向边缘由拼接长边固定，铆接长边铆接或焊接到皮肤面板的纵向边缘。然后将独立的紧固构件固定到加强部分上，并且在加强部分流出的位置处的接头延伸部分紧密接近接头延伸部分。该装置和方法允许具有双弯曲部分的飞行器机身由挤压板形成，该挤压板比成本更高的成本效率，并且比非常近净的坯料（例如板材）加工这样的板材的常规方法使用更大比例的原材料。

10. 发明授权

US06089444A Process of bonding copper and tungsten 失效
标题翻译：焊接铜和钨的工艺
公开(公告)号：US06089444A
公开(公告)日：2000-07-18
申请号：US921581
申请日：1997-09-02
申请人： Kevin T. Slattery , Daniel E. Driemeyer , John W. Davis
发明人： Kevin T. Slattery , Daniel E. Driemeyer , John W. Davis
IPC分类号： B22F7/06 , B23K35/00 , B32B15/01 , C22C9/04 , C22C27/04 , B05D7/00
CPC分类号： C22C9/04 , B22F7/064 , B23K35/007 , B32B15/01 , C22C27/04 , B22F2998/00 , B23K35/005 , Y10T428/12021 , Y10T428/12042 , Y10T428/12458
摘要： Process for bonding a copper substrate to a tungsten substrate by providing a thin metallic adhesion promoting film bonded to a tungsten substrate and a functionally graded material (FGM) interlayer bonding the thin metallic adhesion promoting film to the copper substrate. The FGM interlayer is formed by sintering a stack of individual copper and tungsten powder blend layers having progressively higher copper content/tungsten content, by volume, ratio values in successive powder blend layers in a lineal direction extending from the tungsten substrate towards the copper substrate. The resulting copper to tungsten joint well accommodates the difference in the coefficient of thermal expansion of the materials.
摘要翻译：通过提供与钨基材结合的薄金属粘合促进膜和将薄金属粘合促进膜粘合到铜基材上的功能梯度材料（FGM）中间层将铜基板粘合到钨基板上的工艺。 FGM中间层通过以下方式形成：通过以逐层更高的铜含量/钨含量（以体积计），在从钨基板向铜基板延伸的直线方向上的连续粉末混合层中的比例值，烧结一堆单独的铜和钨粉末混合物层。所得到的铜与钨的接头很好地适应了材料的热膨胀系数的差异。

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