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1. 发明授权

CN1237494C 包括投影拱罩的视觉工作站失效
公开(公告)号：CN1237494C
公开(公告)日：2006-01-18
申请号：CN01807809.5
申请日：2001-01-03
申请人：伊留门斯公司
发明人： R·L·伊达斯扎克 , R·W·小措贝尔 , D·科卢茨 , S·巴卢
IPC分类号： G09B9/30
CPC分类号： G09B9/32 , Y10S348/905
摘要：本发明提供一种用来由观察者使用的视觉工作站，所述工作站包括：一个拱罩，其具有敞开的前端和被截断的球形的内拱罩表面；一个设置在所述拱罩前端的前面并与所述前端相邻的工作表面，所述工作表面在所述工作表面与所述拱罩相对的一侧确定出观察者区域，以能够容纳观察者的方式构成所述观察者区域并确定其尺寸，所述观察者区域以下述方式相对所述球形的内拱罩表面定位，即观察者在处于所述观察者区域中时能看见所述球形的内拱罩表面；其中，所述工作站还包括一个设置在所述观察者区域与所述拱罩之间的投影仪，所述投影仪有效地把被截断的球形投影投射到所述内拱罩表面上。

2. 发明公开

CN1422417A 包括投影拱罩的光学投影系统失效
公开(公告)号：CN1422417A
公开(公告)日：2003-06-04
申请号：CN01807809.5
申请日：2001-01-03
申请人：伊留门斯公司
发明人： R·L·伊达斯扎克 , R·W·小措贝尔 , D·科卢茨 , S·巴卢
IPC分类号： G09B9/30
CPC分类号： G09B9/32 , Y10S348/905
摘要：一种用来由一个观察者使用的视觉工作站，其包括一个拱罩，此拱罩有一个敞开的前端和一个被截断的球形的内拱罩表面。一个工作表面设置在该拱罩前端的前面并与该拱罩前端相邻。该工作表面在该工作表面与该拱罩相对的一侧确定一个观察者区域。把该观察者区域的尺寸确定并构形成容纳观察者，该观察者区域相对于该球形的内拱罩表面的位置使得当观察者在观察者区域中时可以看见球形的内拱罩表面。把一个投影仪设置在观察者区域与拱罩之间。该投影仪可以把一个被截断的球形投影投射到该内拱罩表面上。

3. 发明授权

US4734757A Color burst phase detection system for use in a video disk player system 失效
标题翻译：用于视频盘播放器系统的彩色相位检测系统
公开(公告)号：US4734757A
公开(公告)日：1988-03-29
申请号：US874674
申请日：1986-06-16
申请人： Toru Akiyama
发明人： Toru Akiyama
IPC分类号： H04N9/87 , H04N9/85 , H04N9/873
CPC分类号： H04N9/873 , Y10S348/905
摘要： A system for detecting an inversion of burst phase of a video signal, includes a reference color subcarrier signal generator for generating a reference color subcarrier signal whose frequency is equal to the frequency of the color burst signal of the video signal, and a phase comparator for comparing in phase the color burst signal of the video signal and the reference color subcarrier signal. When the level change in an output signal of the phase comparator exceeds a predetermined reference level, the system produces an indication signal indicating that the burst phase of the video signal is inverted.
摘要翻译：一种用于检测视频信号的脉冲串相位反转的系统，包括用于产生频率等于视频信号的色同步信号的频率的参考彩色副载波信号的参考彩色副载波信号发生器，以及用于在相位上比较视频信号的色同步信号和参考彩色副载波信号。当相位比较器的输出信号中的电平变化超过预定参考电平时，系统产生指示视频信号的脉冲串相位反转的指示信号。

4. 发明授权

US06712477B2 Optical projection system including projection dome 失效
标题翻译：光学投影系统包括投影圆顶
公开(公告)号：US06712477B2
公开(公告)日：2004-03-30
申请号：US10382005
申请日：2003-03-05
申请人： Raymond L. Idaszak , Richard W. Zobel, Jr. , D'nardo Colucci , Suresh Balu
发明人： Raymond L. Idaszak , Richard W. Zobel, Jr. , D'nardo Colucci , Suresh Balu
IPC分类号： G03B2100
CPC分类号： G09B9/32 , Y10S348/905
摘要： A visual workstation for use by a viewer includes a dome having an open front end and a truncated spherical inner dome surface. A work surface is disposed in front of and adjacent the dome front end. The work surface defines a viewer area on a side of the work surface opposite the dome. The viewer area is sized and configured to receive the viewer and is positioned relative to the spherical inner dome surface such that the viewer, when located in the viewer area, may view the spherical inner dome surface. A projector is disposed between the viewer area and the dome. The projector is operative to project a truncated spherical projection onto the inner dome surface.
摘要翻译：由观看者使用的视觉工作站包括具有敞开的前端和截顶的球形内圆顶表面的圆顶。工作表面设置在圆顶前端的前面并邻近圆顶前端。工作表面在工作表面的与圆顶相对的一侧上界定观察者区域。观看者区域的大小和构造用于接收观看者并且相对于球形内圆顶表面定位，使得观看者在位于观看者区域时可以观看球形内圆顶表面。投影仪设置在观看者区域和穹顶之间。投影仪可操作地将截顶的球形投影物投射到内圆顶表面上。

5. 发明授权

US5500740A Video signal processing with common delay line for luminance interpolation and color conversion 失效
标题翻译：具有公共延迟线的视频信号处理，用于亮度插值和颜色转换
公开(公告)号：US5500740A
公开(公告)日：1996-03-19
申请号：US453808
申请日：1995-05-30
申请人： Tomotaka Muramoto
发明人： Tomotaka Muramoto
IPC分类号： H04N9/79 , G11B20/02 , H04N9/873
CPC分类号： H04N9/873 , Y10S348/905
摘要： A video signal reproducing apparatus for reproducing a video signal recorded on a magnetic recording medium includes a modulating circuit for receiving a color-difference line-sequential signal and modulating the color-difference line-sequential signal at intervals of one horizontal scanning period, an adding circuit for adding a luminance signal to the color-difference line-sequential signal modulated by the modulating circuit, a delay circuit for delaying a signal outputted from the adding circuit or the modulated color-difference line-sequential signal by one horizontal scanning line, and a subtracting circuit for subtracting the signal outputted from the adding circuit and not delayed by the delay circuit from a signal which has been delayed by the delay circuit by one horizontal scanning line. The video signal reproducing apparatus is arranged to provide line interpolation information for the luminance signal as well as simultaneous color-difference signals.
摘要翻译：用于再现记录在磁记录介质上的视频信号的视频信号再现装置包括调制电路，用于接收色差线序信号，并以一个水平扫描周期的间隔调制色差线顺序信号，电路，用于将亮度信号加到由调制电路调制的色差线序信号中;延迟电路，用于将从加法电路输出的信号或调制的色差线顺序信号延迟一个水平扫描线;以及减法电路，用于从由延迟电路延迟了一个水平扫描线的信号中减去从加法电路输出的信号，而不被延迟电路延迟。视频信号再现装置被配置为提供用于亮度信号的线插补信息以及同时的色差信号。

6. 发明申请

US20030147057A1 Optical projection system including projection dome 失效
标题翻译：光学投影系统包括投影圆顶
公开(公告)号：US20030147057A1
公开(公告)日：2003-08-07
申请号：US10382005
申请日：2003-03-05
发明人： Raymond L. Idaszak , Richard W. Zobel JR. , D?apos;nardo Colucci , Suresh Balu
IPC分类号： G03B021/00
CPC分类号： G09B9/32 , Y10S348/905
摘要： A visual workstation for use by a viewer includes a dome having an open front end and a truncated spherical inner dome surface. A work surface is disposed in front of and adjacent the dome front end. The work surface defines a viewer area on a side of the work surface opposite the dome. The viewer area is sized and configured to receive the viewer and is positioned relative to the spherical inner dome surface such that the viewer, when located in the viewer area, may view the spherical inner dome surface. A projector is disposed between the viewer area and the dome. The projector is operative to project a truncated spherical projection onto the inner dome surface.
摘要翻译：由观看者使用的视觉工作站包括具有敞开的前端和截顶的球形内圆顶表面的圆顶。工作表面设置在圆顶前端的前面并邻近圆顶前端。工作表面在工作表面的与圆顶相对的一侧上界定观察者区域。观看者区域的大小和构造用于接收观看者并且相对于球形内圆顶表面定位，使得观看者在位于观看者区域时可以观看球形内圆顶表面。投影仪设置在观看者区域和穹顶之间。投影仪可操作地将截顶的球形投影物投射到内圆顶表面上。

7. 发明授权

US06530667B1 Optical projection system including projection dome 失效
公开(公告)号：US06530667B1
公开(公告)日：2003-03-11
申请号：US09500093
申请日：2000-02-08
申请人： Raymond L. Idaszak , Richard W. Zobel, Jr. , D'nardo Colucci , Suresh Balu
发明人： Raymond L. Idaszak , Richard W. Zobel, Jr. , D'nardo Colucci , Suresh Balu
IPC分类号： G03B2100
CPC分类号： G09B9/32 , Y10S348/905
摘要： A visual workstation for use by a viewer includes a dome having an open front end and a truncated spherical inner dome surface. A work surface is disposed in front of and adjacent the dome front end. The work surface defines a viewer area on a side of the work surface opposite the dome. The viewer area is sized and configured to receive the viewer and is positioned relative to the spherical inner dome surface such that the viewer, when located in the viewer area, may view the spherical inner dome surface. A projector is disposed between the viewer area and the dome. The projector is operative to project a truncated spherical projection onto the inner dome surface.

8. 发明授权

EP0206199B1 Color burst phase detection system for use in a video disk player system 失效
标题翻译：用于视频盘播放系统的彩色相位检测系统
公开(公告)号：EP0206199B1
公开(公告)日：1993-01-13
申请号：EP86108188.3
申请日：1986-06-16
申请人： PIONEER ELECTRONIC CORPORATION
发明人： Akiyama, Toru
IPC分类号： H04N9/87
CPC分类号： H04N9/873 , Y10S348/905

9. 发明公开

EP1256107A1 OPTICAL PROJECTION SYSTEM INCLUDING PROJECTION DOME 审中-公开
标题翻译：与PROJEKTIONSDOM光学投影系统
公开(公告)号：EP1256107A1
公开(公告)日：2002-11-13
申请号：EP01901676.5
申请日：2001-01-03
申请人： Elumens Corporation
发明人： IDASZAK, Raymond, L. , ZOBEL, Richard, W., Jr. , COLUCCI, D'nardo , BALU, Suresh
IPC分类号： G09B9/30
CPC分类号： G09B9/32 , Y10S348/905
摘要： A visual workstation for use by a viewer includes a dome having an open front end and a truncated spherical inner dome surface. A work surface is disposed in front of and adjacent the dome front end. The work surface defines a viewer area on a side of the work surface opposite the dome. The viewer area is sized and configured to receive the viewer and is positioned relative to the spherical inner dome surface such that the viewer, when located in the viewer area, may view the spherical inner dome surface. A projector is disposed between the viewer area and the dome. The projector is operative to project a truncated spherical projection onto the inner dome surface.

10. 发明申请

WO01059738A1 OPTICAL PROJECTION SYSTEM INCLUDING PROJECTION DOME 审中-公开
标题翻译：光学投影系统，包括投影球
公开(公告)号：WO01059738A1
公开(公告)日：2001-08-16
申请号：PCT/US2001/000085
申请日：2001-01-03
IPC分类号： G03B21/56 , G03B21/00 , G03B21/10 , G03B21/12 , G03B21/14 , G09B9/32 , H04N5/74 , H04N13/04 , G09B9/30
CPC分类号： G09B9/32 , Y10S348/905
摘要： A visual workstation for use by a viewer includes a dome having an open front end and a truncated spherical inner dome surface. A work surface is disposed in front of and adjacent the dome front end. The work surface defines a viewer area on a side of the work surface opposite the dome. The viewer area is sized and configured to receive the viewer and is positioned relative to the spherical inner dome surface such that the viewer, when located in the viewer area, may view the spherical inner dome surface. A projector is disposed between the viewer area and the dome. The projector is operative to project a truncated spherical projection onto the inner dome surface.
摘要翻译：由观看者使用的视觉工作站包括具有敞开的前端和截顶的球形内圆顶表面的圆顶。工作表面设置在圆顶前端的前面并邻近圆顶前端。工作表面在工作表面的与圆顶相对的一侧上界定观察者区域。观看者区域的大小和构造用于接收观看者并且相对于球形内圆顶表面定位，使得观看者在位于观看者区域时可以观看球形内圆顶表面。投影仪设置在观看者区域和穹顶之间。投影仪可操作地将截顶的球形投影物投射到内圆顶表面上。

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