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    • 9. 发明申请
    • VIDEO COPY PROTECTION PROCESS ENHANCEMENT TO INTRODUCE HORIZONTAL AND VERTICAL PICTURE DISTORTIONS
    • 视频复制保护过程增强引入水平和垂直图像失真
    • US20080025696A1
    • 2008-01-31
    • US11870057
    • 2007-10-10
    • Peter WonforAlistair KnoxJeremy CorcoranJohn RyanRonald QUAN
    • Peter WonforAlistair KnoxJeremy CorcoranJohn RyanRonald QUAN
    • H04N5/91H04N7/167
    • H04N7/171H04N5/913H04N2005/91314H04N2005/91371H04N2005/91378H04N2005/91385
    • Enhancements to a video anticopying process that causes an abnormally low amplitude video signal to be recorded on an illegal copy. The enhancements in one version introduce into the overscan portion of the television picture, just prior to the horizontal or vertical sync signals but in active video, a negative going waveform that appears to the television receiver or videotape recorder to be a sync signal, thereby causing an early horizontal or vertical retrace. One version provides (in the right overscan portion of the picture), a checker pattern of alternating gray and black areas which causes the TV set on which the illegal copy is played to horizontally retrace earlier than normal in selected lines with a consequential horizontal shift of the picture information on those lines. This substantially degrades picture viewability. In another version a gray pattern at the bottom overscan portion of the picture causes vertical picture instability. In another version selected horizontal sync signals are narrowed, causing irregular vertical retraces. Also provided is apparatus for removing or attenuating these enhancements from the video signal, to allow copying.
    • 对视频防篡改过程的增强,导致异常低幅度的视频信号被记录在非法拷贝上。 一个版本的增强功能在电视图像的过扫描部分之前,在水平或垂直同步信号之前,但是在活动视频中,将电视接收机或录像带录像机呈现为同步信号的负向波形,从而导致 早期水平或垂直回溯。 一个版本提供(在图片的右侧过扫描部分),交替的灰色和黑色区域的棋盘图案,使得非法拷贝播放的电视机在选定的行中比正常地水平回溯,伴随着相应的水平移位 这些线上的图片信息。 这显着降低了图像的可视性。 在另一个版本中,图片底部过扫描部分的灰色图案导致垂直图像不稳定。 在另一版本中,所选择的水平同步信号变窄,导致不规则的垂直回扫。 还提供了用于从视频信号中去除或衰减这些增强的装置,以允许复制。
    • 10. 发明申请
    • Paintball filling system and method
    • 彩弹灌装系统及方法
    • US20070113915A1
    • 2007-05-24
    • US11270261
    • 2005-11-09
    • John Ryan
    • John Ryan
    • B65B3/04
    • F41A9/83F41A9/82F41B11/50F42B39/02F42B39/26
    • A system for simultaneously filling a plurality of paintball pods with a reduced incidence of spilling includes a housing, a pod support, a reservoir, and a valve. The pod support includes a plate with at least one aperture configured to maintain at least one paintball pod in a vertical orientation. The pod support is configured to be positioned in the housing. The reservoir includes at least one opening in a bottom wall thereof. The valve selectively and controllably allows or obstructs a flow of paintballs from the reservoir to one or more paintball pods positioned in the pod support. The components of the paintball filling system may be coupled or nested into a single transportable unit.
    • 用于同时填充多个喷丸盒的系统,其具有减少的溢出发生率,包括壳体,舱支架,储存器和阀。 荚状物支架包括具有至少一个孔的板,其被构造成在垂直方向上保持至少一个彩弹盒。 荚架支架被配置成定位在外壳中。 储存器包括在其底壁中的至少一个开口。 该阀选择性地和可控制地允许或阻挡彩弹从储存器流到一个或多个位于荚支架中的彩弹盒。 彩弹填充系统的组件可以联接或嵌套到单个可运输单元中。