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11. 发明授权

US5652671A Hinge for micro-mechanical device 失效
标题翻译：微机械装置铰链
公开(公告)号：US5652671A
公开(公告)日：1997-07-29
申请号：US268741
申请日：1994-06-30
申请人： Richard L. Knipe , Frank J. Poradish
发明人： Richard L. Knipe , Frank J. Poradish
IPC分类号： G02B7/198 , E05D1/02 , F16C11/04 , G02B26/08 , G02B26/00
CPC分类号： E05D1/02 , G02B26/0816
摘要： An improved hinge (12) for a micro-mechanical device (10). The hinge is fabricated from alternating layers (12a, 12b) of different materials. A first material is selected on the basis of its amenability to fabrication processes and a second material is chosen for its strength, or some other desired characteristic, relative to the first material.
摘要翻译：一种用于微机械装置（10）的改进的铰链（12）。铰链由不同材料的交替层（12a，12b）制成。基于其对制造工艺的适用性选择第一材料，并且相对于第一材料选择第二材料的强度或一些其它期望的特性。

12. 发明授权

US5650832A Multimode color wheel for display device 失效
标题翻译：多模色轮用于显示设备
公开(公告)号：US5650832A
公开(公告)日：1997-07-22
申请号：US489881
申请日：1995-06-13
申请人： Frank J. Poradish , James M. Florence
发明人： Frank J. Poradish , James M. Florence
IPC分类号： G02B26/04 , G02B5/20 , G02B7/00 , G02F1/13357 , G09F9/37 , H04N9/12 , H04N9/31
CPC分类号： H04N9/3114 , G02B26/008 , G02F2001/133622
摘要： A color wheel assembly (15, 15a, 15b) for use in a display system (10) that uses a beam of source illumination to generate images with a display device. The color wheel (15) is moveable in and out of the path of the source beam so as to provide varying levels of brightness or color saturation. The color wheel (15') may also have concentric rings (41, 43) for varying saturation or color balance.
摘要翻译：一种用于显示系统（10）的色轮组件（15,15a，15b），其使用源照明束来产生具有显示装置的图像。色轮（15）可以在源光束的路径内移出，以便提供不同程度的亮度或色彩饱和度。色轮（15'）也可以具有用于改变饱和度或颜色平衡的同心环（41,43）。

13. 发明授权

US5219377A High temperature co-fired ceramic integrated phased array package 失效
标题翻译：高温共烧陶瓷集成相控阵封装
公开(公告)号：US5219377A
公开(公告)日：1993-06-15
申请号：US927893
申请日：1992-08-10
申请人： Frank J. Poradish
发明人： Frank J. Poradish
IPC分类号： H01Q21/00 , H01Q23/00
CPC分类号： H01Q23/00 , H01Q21/0087 , Y10T29/49126 , Y10T29/4913 , Y10T29/49144
摘要： A phased array package using a cofired ceramic material system to integrate antenna elements and an hermetic multi-chip MMIC cavity into a single module to provide incorporation of microwave circuit geometries into a system which has been used in the prior art only for low frequency applications. The integration provides a package very similar to a conventional integrated circuit package with substantial cost reductions over the complicated microwave assemblies of the present art.
摘要翻译：使用共烧陶瓷材料系统的相控阵列封装将天线元件和密封多芯片MMIC空腔集成到单个模块中，以将微波电路几何结构并入已经在现有技术中仅用于低频应用的系统中。该集成提供了非常类似于常规集成电路封装的封装，相比于本技术的复杂微波组件具有显着的成本降低。

14. 发明授权

US4521861A Method and apparatus for enhancing radiometric imaging 失效
标题翻译：用于增强辐射成像的方法和装置
公开(公告)号：US4521861A
公开(公告)日：1985-06-04
申请号：US373583
申请日：1982-04-30
申请人： Russell H. Logan , Frank J. Poradish
发明人： Russell H. Logan , Frank J. Poradish
IPC分类号： G01S13/86 , G01V8/00 , G08C9/00 , G01S13/00 , G01S15/00 , G06G7/48
CPC分类号： G01V8/005 , G01S13/86 , G01S7/4017 , G01S7/4021
摘要： Disclosed is a method and apparatus for enhancing target detection, particularly in the millimeter wave frequency range, through the utilization of an imaging radiometer. The radiometer, which is a passive thermal receiver, detects the reflected and emitted thermal radiation of targets within a predetermined antenna/receiver beamwidth. By scanning the radiometer over a target area, a thermal image is created. At millimeter wave frequencies, the received emissions from the target area are highly dependent on the emissivity of the target of interest. Foliage will appear "hot" due to its high emissivity and metals will appear cold due to their low emissivities. A noise power illuminator is periodically actuated to illuminate the target of interest. When the illuminator is actuated, the role of emissivity is reversed, namely poorly emissive targets will generally be good reflectors which in the presence of an illuminator will appear "hot". The highly emissive targets (such as foliage and dirt) which absorb most of the transmitted energy will appear almost the same as in a non-illuminated, passive image. Using a data processor, the intensity of the passive image is subtracted from the intensity of the illuminated, active image which thereby cancels the background foliage, dirt, etc. and the reflective metallic targets are enhanced.
摘要翻译：公开了一种用于通过利用成像辐射计来增强目标检测的方法和装置，特别是在毫米波频率范围内。作为无源热接收器的辐射计，在预定的天线/接收机波束宽度内检测目标的反射和发射的热辐射。通过在目标区域上扫描辐射计，创建热图像。在毫米波频率下，目标区域的接收到的排放量高度依赖于目标物体的辐射率。由于其高发射率，叶子将出现“热”，由于其低发射率，金属将显得冷。定期启动噪声功率照明器以照亮感兴趣的目标。当照明器被启动时，发射率的作用被颠倒，即发射不良的目标通常是良好的反射器，其在照明器的存在下将出现“热”。吸收大部分传输能量的高度发射目标（如叶子和污垢）将显示为与非照明的被动图像几乎相同。使用数据处理器，从照明的活动图像的强度中减去被动图像的强度，从而抵消背景叶子，污物等，并且增强反射金属目标。

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