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21. 发明授权

US6061489A Light source and display 失效
标题翻译：光源和显示屏
公开(公告)号：US6061489A
公开(公告)日：2000-05-09
申请号：US546510
申请日：1995-10-20
申请人： David Ezra , Graham John Woodgate , Basil Arthur Omar
发明人： David Ezra , Graham John Woodgate , Basil Arthur Omar
IPC分类号： G02F1/13 , G02B27/00 , G02B27/22 , H04N13/00 , H04N13/04 , G02B6/00
CPC分类号： H04N13/0409 , G02B27/0093 , G02B27/2214 , G02B27/2235 , G02B27/225 , G02B27/2264 , H04N13/0404 , H04N13/0418 , H04N13/0443 , H04N13/047 , H04N13/0472 , H04N13/0475 , H04N13/0477 , H04N13/0479 , H04N13/0481 , H04N13/0497 , H04N13/0014 , H04N13/0037 , H04N13/004 , H04N13/0048 , H04N13/0055 , H04N13/0221 , H04N13/0242 , H04N13/0257 , H04N13/0285 , H04N13/0289 , H04N13/0296 , H04N13/0406 , H04N13/0422 , H04N13/0434 , H04N13/0438 , H04N13/0445 , H04N13/0459 , Y10S385/901
摘要： A light source comprises an array of contiguous transparent blocks, each of which contains a light emitter such as a cold cathode fluorescent tube. The blocks have a transparent front surface which may be optically diffusing, the other surfaces being coated with a thin optically reflective layer so that each block acts as a light guide. The tubes are independently controllable, for instance so as to simulate a moving light source which may be controlled so as to track the position of an observer of a 3D display.
摘要翻译：光源包括连续的透明块的阵列，每个透明块包含诸如冷阴极荧光管的光发射器。这些块具有可以是光学漫射的透明前表面，其它表面涂覆有薄的光反射层，使得每个块用作光导。这些管是可独立控制的，例如以便模拟可以被控制以便跟踪3D显示器的观察者的位置的移动光源。

22. 发明授权

US5392140A Optical device with two lens arrays with the second array pitch an integral multiple of the first array pitch 失效
标题翻译：具有第二阵列间距的具有两个透镜阵列的光学装置是第一阵列间距的整数倍
公开(公告)号：US5392140A
公开(公告)日：1995-02-21
申请号：US61441
申请日：1993-05-14
申请人： David Ezra , Graham J. Woodgate
发明人： David Ezra , Graham J. Woodgate
IPC分类号： G02B27/22 , G02F1/13 , H04N13/00 , H04N13/04 , G02F1/1335 , G02B27/10
CPC分类号： H04N13/0409 , G02B27/2214 , G02B27/2264 , H04N13/0404 , H04N13/0418 , H04N13/0497 , H04N13/0445 , H04N13/0459
摘要： A three-dimensional display comprises a spatial light modulator (13), such as a liquid crystal display, sandwiched between first and second lenticular screens (12, 16). The pitch of the lenticules of the second screen (16) is an integral multiple of that of the first screen (12). The spatial light modulator (13) comprises a plurality of cells aligned with the lenticules of the first screen (12). A linear array of sequentially illuminated light sources (1-8) is focused by an optical system (10) into a plurality of collimated light beams with different angles of incidence on the first screen (12). For each illumination of the light sources, the spatial light modulator carries a plurality of 2D interlaced views.
摘要翻译：三维显示器包括夹在第一和第二透镜屏幕（12,16）之间的诸如液晶显示器的空间光调制器（13）。第二屏幕（16）的微透镜的间距是第一屏幕（12）的倍数的整数倍。空间光调制器（13）包括与第一屏幕（12）的微透镜对准的多个单元。顺序照明光源（1-8）的线性阵列被光学系统（10）聚焦成在第一屏幕（12）上具有不同入射角的多个准直光束。对于光源的每个照明，空间光调制器携带多个2D交错视图。

23. 发明授权

US06271896B1 Directional display for a directional display having an angular intensity profile compensator 失效
公开(公告)号：US06271896B1
公开(公告)日：2001-08-07
申请号：US08985163
申请日：1997-12-04
申请人： Richard Robert Moseley , Graham John Woodgate , David Ezra
发明人： Richard Robert Moseley , Graham John Woodgate , David Ezra
IPC分类号： G02F11335
摘要： A directional display comprises a display arrangement such as a spatial light modulator and a rear parallax barrier illuminated by a suitable backlight. The spatial light modulator and the parallax barrier cooperate to produce Fresnel diffraction which results in spatially non-uniform brightness across viewing windows of the display. Also, where the spatial light modulator has pixels of non-constant vertical aperture, further variations in the intensity profile at the windows occurs. In order to compensate for this, a mask is provided, for instance between the parallax barrier and the backlight. The mask cooperates with the parallax barrier to produce an intensity pattern having variations which are the inverse of the variations in intensity pattern produced by the parallax barrier and the spatial light modulator. The variations are superimposed and substantially cancel each other out so as to result in viewing windows which have substantially uniform light intensities.

24. 发明授权

US6014164A Display for 3D images 失效
标题翻译：显示3D图像
公开(公告)号：US6014164A
公开(公告)日：2000-01-11
申请号：US863086
申请日：1997-05-23
申请人： Graham John Woodgate , David Ezra , Basil Arthur Omar
发明人： Graham John Woodgate , David Ezra , Basil Arthur Omar
IPC分类号： G02B27/00 , G02B27/22 , H04N13/00 , H04N13/04
CPC分类号： H04N13/0409 , G02B27/0093 , G02B27/2214 , G02B27/2235 , G02B27/225 , G02B27/2264 , H04N13/0404 , H04N13/0418 , H04N13/0443 , H04N13/045 , H04N13/047 , H04N13/0472 , H04N13/0475 , H04N13/0477 , H04N13/0479 , H04N13/0481 , H04N13/0497 , H04N13/0014 , H04N13/0037 , H04N13/004 , H04N13/0048 , H04N13/0055 , H04N13/0221 , H04N13/0242 , H04N13/0257 , H04N13/0285 , H04N13/0289 , H04N13/0296 , H04N13/0406 , H04N13/0422 , H04N13/0434 , H04N13/0438 , H04N13/0445 , H04N13/0459
摘要： Left eye and right eye images of an autostereoscopic display are displayed on LCD spatial light modulators which are illuminated by movable light sources via converging lenses or mirrors. A tracking system tracks the position of an observer and a control system controls the positions of the light sources so that the images of the light sources formed by the lenses or mirrors track the observer. The observer thus sees the 3D image while having an enlarged degree of freedom of movement.
摘要翻译：自动立体显示器的左眼和右眼图像显示在通过会聚透镜或反射镜被可移动光源照明的LCD空间光调制器上。跟踪系统跟踪观察者的位置，并且控制系统控制光源的位置，使得由透镜或镜子形成的光源的图像跟踪观察者。因此观察者看到3D图像，同时具有增大的移动自由度。

25. 发明授权

US5465175A Autostereoscopic display device 失效
标题翻译：自动立体显示装置
公开(公告)号：US5465175A
公开(公告)日：1995-11-07
申请号：US150369
申请日：1993-11-10
申请人： Graham J. Woodgate , David Ezra
发明人： Graham J. Woodgate , David Ezra
IPC分类号： G02F1/13 , G02B27/22 , G02F1/1335 , G09F9/00 , G09F19/12 , G09F19/14 , H04N13/00 , H04N13/04 , G02B27/12
CPC分类号： H04N13/0418 , G02B27/2214 , G09F19/12 , G09F19/14 , H04N13/0404 , H04N13/0409
摘要： An auto stereoscopic 3D display comprises a hybrid sandwich comprising a first lenticular screen, a spatial light modulator, a diffuser, and second lenticular screen. A plurality of light sources produce in turn divergent light beams which are modulated by the modulator with two interlaced views. The hybrid sandwich projects the views in different directions towards an observer. The different 2D views are thus visible from directions corresponding to the directions in which the views were captured during recording of a 3D image. Each eye of the observer sees a single view across the whole of the display.
摘要翻译：自动立体3D显示器包括混合夹层，其包括第一透镜屏，空间光调制器，漫射器和第二透镜屏。多个光源反过来产生由调制器调制的两个交错视图的发散光束。混合三明治向观察者提出了不同方向的观点。因此，在记录3D图像期间，在与视图被捕获的方向相对应的方向上，不同的2D视图是可见的。观察者的每只眼睛在整个显示器上看到一个视图。

26. 发明授权

US07387888B2 Coronamycins 失效
标题翻译：冠心病
公开(公告)号：US07387888B2
公开(公告)日：2008-06-17
申请号：US11064486
申请日：2005-02-24
申请人： Gary A. Strobel , Debbie S. Yaver , Uvidelio F. Castillo , David Ezra
发明人： Gary A. Strobel , Debbie S. Yaver , Uvidelio F. Castillo , David Ezra
IPC分类号： C12C1/00
CPC分类号： C12R1/465 , A01N63/00 , A01N63/02 , A61K38/00 , C07K14/36 , C12P21/00
摘要： The present invention relates to isolated strains of a Streptomyces spp. which are endophytes of dicotyledonous plants and to methods for selecting such strains. The present invention also relates to a biologically active compound called coronamycin obtained from endophytic Streptomycetes isolated from higher plants. The present invention further relates to compositions of such compounds and to methods of protecting plants against attack by a plant pathogen and methods of inhibiting bacterial growth, fungal growth, viral infection, growth of parasitic organisms, and cancer cell growth with such compositions.
摘要翻译：本发明涉及链霉菌属（Streptomyces spp。）的分离菌株。其是双子叶植物的内生真菌和选择这些菌株的方法。本发明还涉及从高等植物分离的内生菌链球菌获得的称为冠状病毒的生物活性化合物。本发明进一步涉及这些化合物的组合物以及保护植物免受植物病原体攻击的方法以及用这些组合物抑制细菌生长，真菌生长，病毒感染，寄生生物生长和癌细胞生长的方法。

27. 发明授权

US07341862B2 Application of Muscodor albus to control harmful microbes in human and animal wastes 有权
标题翻译：应用Muscodor albus控制人体和动物废物中的有害微生物
公开(公告)号：US07341862B2
公开(公告)日：2008-03-11
申请号：US10802975
申请日：2004-03-17
申请人： Gary Allan Strobel , David Ezra
发明人： Gary Allan Strobel , David Ezra
IPC分类号： B09B3/00
CPC分类号： C12N1/14 , A01N63/04
摘要： The present invention involves the discovery of a novel endophytic fungus, Muscodor albus, which produces volatile antibiotics that are effective in the treatment of human and animal waste products. Through experimentation, this invention confirms that Muscodor albus can be used in disposable bags in connection with portable toilets to solve the problem of degradation of waste products in situations where humans are removed from sanitary facilities. This invention includes the discovery of non-volatile inhibitors that are also produced by Muscador albus and that are similarly effective in treating human and animal wastes. This invention covers a unique and novel method for preparing Muscador albus for commercial use in the treatment of human and animal wastes. This method entails infesting a seed grain with Muscador albus and then storing it under conditions that will allow the fungus to remain viable.
摘要翻译：本发明涉及发现一种新颖的内生真菌Muscodor albus，其产生有效治疗人和动物废物的挥发性抗生素。通过实验，本发明证实了Muscodor albus可以用于与便携式厕所相关的一次性袋中，以解决在人类从卫生设施中移除的情况下废物降解的问题。本发明包括发现也由Muscador albus生产并且类似地有效治疗人和动物废物的非挥发性抑制剂。本发明涵盖用于制备用于人和动物废物的商业用途的Muscador albus的独特且新颖的方法。这种方法需要用Muscador albus侵染种籽，然后在允许真菌保持生存的条件下储存。

28. 发明授权

US06633655B1 Method of and apparatus for detecting a human face and observer tracking display 失效
标题翻译：用于检测人脸和观察者跟踪显示的方法和装置
公开(公告)号：US06633655B1
公开(公告)日：2003-10-14
申请号：US09386527
申请日：1999-08-30
申请人： Qi He Hong , Nicolas Steven Holliman , David Ezra
发明人： Qi He Hong , Nicolas Steven Holliman , David Ezra
IPC分类号： G06K900
CPC分类号： G06T7/74 , G02B27/225 , G06K9/00248 , G06K9/00255 , G06K9/00281 , G06K9/00604 , G06K9/00912 , G06T2207/30201 , H04N13/286 , H04N13/302 , H04N13/366 , H04N13/398
摘要： A method is provided for detecting a human face in an image, such as a sequence of images supplied by a video camera. The method comprises locating in each image a candidate face region and analyzing the candidate face region for a first characteristic indicative of a facial feature. The locating step may comprise detecting uniformity saturated regions of predetermined shape in a reduced resolution version of the image. The analyzing step may comprise selecting a signal color component, forming a vertical integral projection profile and detecting an omega shape in the profile characteristic of an eye region of a face.
摘要翻译：提供了一种用于检测图像中的人脸的方法，例如由摄像机提供的图像序列。该方法包括在每个图像中定位候选面部区域并且分析候选面部区域以获得指示面部特征的第一特征。定位步骤可以包括在图像的降低分辨率版本中检测预定形状的均匀饱和区域。分析步骤可以包括选择信号颜色分量，形成垂直整体投影轮廓并且在面部的眼睛区域的轮廓特征中检测ω形状。

29. 发明授权

US06449090B1 Three dimensional display viewable in both stereoscopic and autostereoscopic modes 失效
标题翻译：三维显示可在立体视觉和自动立体模式下观看
公开(公告)号：US06449090B1
公开(公告)日：2002-09-10
申请号：US08592812
申请日：1996-01-26
申请人： Basil Arthur Omar , Graham John Woodgate , David Ezra
发明人： Basil Arthur Omar , Graham John Woodgate , David Ezra
IPC分类号： G02B2726
CPC分类号： G02B27/26 , G02B27/2214 , H04N13/305 , H04N13/31 , H04N13/32 , H04N13/337 , H04N13/346 , H04N13/361 , H04N13/368 , H04N13/376 , H04N13/398
摘要： A three dimensional display is provided which can. operate in an autostereoscopic mode, requiring no viewing aid, and a stereoscopic mode, requiring a viewing aid such as polarized spectacles. In the autostereosocopic mode, light from illuminators is imaged by lenses through LCD display panels at regions where the left and right eyes of an observer are located. Thus, a two dimensional image displayed on one panel is visible to the right eye of the observer whereas a two dimensional image displayed by the other panel to visible to the left eye of the observer. In the stereoscopic mode, light from the illuminators through the LCD panels is visible throughout an extended region by both eyes of the observer. However, the light from the panels is polarized in mutually perpendicular directions and the spectacles comprise polarizers for the left and right eyes which substantially pass only light corresponding to the left and right images, respectively.
摘要翻译：提供三维显示器。以自动立体模式操作，不需要观看辅助，以及需要诸如偏光眼镜之类的观察辅助的立体模式。在自动立体异味模式中，来自照明器的光通过透镜通过LCD显示面板在观察者的左眼和右眼所在的区域成像。因此，在一个面板上显示的二维图像对于观察者的右眼是可见的，而另一个面板显示的二维图像对于观察者的左眼可见。在立体模式中，通过观察者的双眼，通过LCD面板的照明器的光在整个扩展区域中是可见的。然而，来自面板的光在相互垂直的方向上极化，眼镜包括左眼和右眼的偏振器，其基本上仅通过对应于左图像和右图像的光。

30. 发明授权

US06377295B1 Observer tracking directional display 失效
标题翻译：观察者跟踪定向显示
公开(公告)号：US06377295B1
公开(公告)日：2002-04-23
申请号：US08927350
申请日：1997-08-12
申请人： Graham John Woodgate , Richard Robert Moseley , David Ezra
发明人： Graham John Woodgate , Richard Robert Moseley , David Ezra
IPC分类号： H04N947
CPC分类号： G02B27/0093 , G02B27/2214 , G02B27/283 , G02B27/285 , H04N13/204 , H04N13/286 , H04N13/305 , H04N13/31 , H04N13/312 , H04N13/315 , H04N13/32 , H04N13/324 , H04N13/327 , H04N13/334 , H04N13/337 , H04N13/341 , H04N13/346 , H04N13/351 , H04N13/359 , H04N13/363 , H04N13/373 , H04N13/376
摘要： An observer tracking directional display comprises a spatial light modulator associated with a movable parallax optic. An observer tracker determines the position of an observer and controls the position of the optic by way of an electromechanical transducer and a mechanical transmission. The mechanical tracking arrangement has a plurality of stationary positions for the parallax optic relative to the spatial light modulator (SLM) and steps between these positions so as to optimize the viewing windows for the current position of the observer.
摘要翻译：观察者跟踪定向显示器包括与可移动视差光学器件相关联的空间光调制器。观察者跟踪器确定观察者的位置，并通过机电换能器和机械传动来控制光学元件的位置。机械跟踪装置具有用于视差光学器件相对于空间光调制器（SLM）的多个静止位置以及这些位置之间的台阶，以便优化观察者当前位置的观察窗口。

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