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3. 发明授权

US5132789A Tilt rack video tape library and VCP to multiple subscriber system 失效
标题翻译：倾斜机架视频磁带库和VCP到多用户系统
公开(公告)号：US5132789A
公开(公告)日：1992-07-21
申请号：US441967
申请日：1989-11-28
申请人： John P. Ammon , William B. Stuhler , John A. Palmer
发明人： John P. Ammon , William B. Stuhler , John A. Palmer
IPC分类号： G07F11/30 , G07F11/62
CPC分类号： G07F11/165 , G07F11/30 , G07F11/62
摘要： A self contained tilt rack video cassette library cabinet containing multiple VCP units with an XYZ motion tape cassette selection and delivery system to computer directed insertion in a subscriber VCP and return after play to a tilt rack library storage bin. The system includes activation means, movie selection means and a TV set at each subscriber location, an address mechanism in the system and a telephone line connection through a duplex modem to a computer having a monitor and keyboard with computer controlling XYZ carrier movement pick up of cartridges from and return to video cassette storage bins, insertion and extraction of selected video cassettes to and from subscriber dedicated video cassette players (VCP). Each VCP has an audio and video output connection to respective modulators each output connected to a combiner mixer. There is also a character-modulator loop connection, and a computer to combiner mixer address transmitter loop along with a character generator modulator loop, with the mixer output connected to address control circuits.
摘要翻译：一个自备倾斜机架视频盒式磁带库，包含多个VCP单元，带有XYZ运动磁带盒选择和传送系统，用于计算机定向插入用户VCP，并在播放到倾斜机架库存储箱后返回。该系统包括在每个用户位置的激活装置，电影选择装置和电视机，系统中的地址机制和通过双工调制解调器的电话线连接到具有监视器和键盘的计算机，其中计算机控制XYZ载波移动盒式磁带从盒式磁带存储箱返回，并将选定的录像带插入和从用户专用录像带播放器（VCP）中提取。每个VCP具有到相应调制器的音频和视频输出连接，每个输出连接到组合器混频器。还有一个字符调制器环路连接，一台计算机与组合器混频器地址发送器环路以及一个字符发生器调制器环路，混频器输出连接到地址控制电路。

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