Parkhurst & Wendel, L.L.P.
Television receiver, recording and reproduction device, data recording method, and data reproducing method
 A television receiver comprises a tuner for receiving a television video signal; data storage device including a data storage unit for storing the video signal received by the tuner, for its storage capacity, a writing pointer for time-sequentially writing the video signal into the data storage unit, and a reading pointer for reading the stored video signal; select circuit for selecting and outputting one of the reproduced video signal output from the data storage means device and the video signal received by the tuner; and control circuit for controlling the data storage device and the select circuit in response to an external input signal. 
Matsushita Electric Industrial Co., Ltd.
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inventional inventional additional additional additional
Masaaki Eiichiro Yasushi Masamitsu
Fujita Naito Yoshida Takagi