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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0122794 (1993-09-16) |
| 발명자 / 주소 |
|
| 인용정보 | 피인용 횟수 : 414 인용 특허 : 0 |
A video tape player monitors the selection habits of a viewer selecting from a plurality of video tapes. Each video tape contains a plurality of programs. A first type of video tape has a title information symbol contained in a predetermined interval of the tape, e.g. the vertical blanking interval,
A video tape player monitors the selection habits of a viewer selecting from a plurality of video tapes. Each video tape contains a plurality of programs. A first type of video tape has a title information symbol contained in a predetermined interval of the tape, e.g. the vertical blanking interval, for each program on the tape. A clock provides the time of occurrence of commands. A detector receives user inputted commands for controlling the movement of the video tape such as play, record, stop. The user inputted commands comprise a start play command to start moving, in a longitudinal direction, the video tape proximate to a magnetic head so that the magnetic head can detect the programs on the video tape and a stop command to stop moving the tape. A controller is coupled to the detector for commanding the motor in response to the detected user inputted commands and for reading the time of occurrence of the commands. A first memory stores a title information symbol for each program on a second type of video tape. A second memory stores the title information symbol and the time of occurrence of the detected user inputted commands. The contents of the second memory is provided to an external analyzer.
A video tape player for monitoring user selection habits of a plurality of video tapes, each video tape containing a plurality of programs, a first type of video tapes having a title information symbol on a predetermined interval of the tape for each program on the tape, the video tape player compri
A video tape player for monitoring user selection habits of a plurality of video tapes, each video tape containing a plurality of programs, a first type of video tapes having a title information symbol on a predetermined interval of the tape for each program on the tape, the video tape player comprising: a clock for providing a time; means for moving the video tape; a magnetic head for detecting the plurality of programs recorded on the video tape and the title information symbols on the first type of video tape and a plurality of programs recorded on a second type of video tape; a detector for receiving user inputted commands for controlling the movement of the video tape, the user inputted commands comprising a start play command to start moving, in a longitudinal direction, the video tape proximate to the magnetic head so that the magnetic head can detect said programs on the video tape and a stop play command to stop moving the tape; a controller coupled to said detector for commanding the moving means in response to said detected user inputted commands and reading the time of occurrence of said detected user inputted commands; a first memory for storing a title information symbol for each program on the second type of video tape; a second memory for storing the title information symbol and the time of occurrence of said detected user inputted commands; and means for providing the contents of the second memory to an external analyzer in response to a download command.
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