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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0170799 (1993-12-21) |
| 우선권정보 | JP-0017940 (1993-01-08) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 386 인용 특허 : 0 |
A television receiver can output advice information to the viewer when the viewer risks missing a favorite broadcasting program. This television receiver includes in its control unit a timer for obtaining day and time data, a calculating circuit for compiling broadcasting station number currently be
A television receiver can output advice information to the viewer when the viewer risks missing a favorite broadcasting program. This television receiver includes in its control unit a timer for obtaining day and time data, a calculating circuit for compiling broadcasting station number currently being viewed by using the time information as parameters, and a weekly tuning information storage unit for storing therein data representing a personal weekly viewing trend on the basis of the compiled result, in which, when it is determined that present tuning data read out from the weekly tuning information storage unit and the present tuning broadcasting station are not coincident with each other, advice information is supplied to the viewer in the form of displayed message or sound message before or after that time.
An audio video apparatus with intelligence for learning a history of user control of the audio video apparatus, comprising: a user control unit actuated by a user for producing signals representing user-selected display functions including video channel selection and audio volume for the apparatus;
An audio video apparatus with intelligence for learning a history of user control of the audio video apparatus, comprising: a user control unit actuated by a user for producing signals representing user-selected display functions including video channel selection and audio volume for the apparatus; control means for receiving the signals produced by the user control unit and for controlling the display functions of the apparatus; memory means for successively memorizing the user-selected display functions represented in the signals received by the control means each time the user control unit is actuated; a timer for timing a predetermined unit of time; calculating means receiving memorized data from the memory means and connected to said timer for compiling the data to form history data of user-selected display functions over said predetermined unit of time, said history data being fed to said control means for generating a control signal therefrom; and signal generating means for generating an advisory signal for getting the attention of the user in response to said control signal from the control means.
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