Claims
- 1. A recording/reproducing apparatus comprising:
- a magnetic head for recording/reproducing signals on a magnetic tape;
- a rotary drum on which said magnetic head is mounted;
- a cleaning mechanism, adapted to be brought into contact with said rotary drum, for cleaning said magnetic head;
- time-measuring means for measuring time-of-day;
- time-interval setting means for selecting a magnetic head cleaning time interval; and
- cleaning control means for directing said cleaning mechanism to clean said magnetic head for a predetermined time period when said cleaning control means determines that power to said magnetic head for recording or reproducing has been turned off and for thereafter directing said cleaning mechanism to repeatedly clean said magnetic head after the selected magnetic head cleaning time interval lapses subsequent each cleaning, based on the time-of-day, when said cleaning control means determines that power to said magnetic head for recording or reproducing remains off.
- 2. A method of controlling cleaning of a magnetic head mounted upon a rotary drum within a recording/reproducing apparatus with a cleaning mechanism which is movable to contact the rotary drum, the method comprising the steps of:
- (a) measuring the time-of-day;
- (b) selecting a time interval at which the magnetic head is to be cleaned while power to the magnetic head for recording or reproducing remains off;
- (c) directing the cleaning mechanism to clean the magnetic head for a predetermined time period upon determination that power to the magnetic head for recording or reproducing has been turned off; and
- (d) directing the cleaning mechanism to clean the magnetic head repeatedly after the selected time interval has lapsed subsequent a previous cleaning, based on the measured time-of-day, when power to the magnetic head for recording or reproducing remains off.
Priority Claims (1)
Number |
Date |
Country |
Kind |
5-16085 |
Feb 1993 |
JPX |
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Parent Case Info
This application is a continuation of application Ser. No. 08/188,785 filed on Jan. 31, 1994, now abandoned.
US Referenced Citations (6)
Foreign Referenced Citations (4)
Number |
Date |
Country |
2281407 |
Nov 1990 |
JPX |
3259411 |
Nov 1991 |
JPX |
4248110 |
Sep 1992 |
JPX |
562134 |
Mar 1993 |
JPX |
Non-Patent Literature Citations (1)
Entry |
Tatsuo Fujii, Magnetic Card Reader, Apr. 15, 1991 vol. 15 No. 149 Patent Abstracts of Japan. |
Continuations (1)
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Number |
Date |
Country |
Parent |
188785 |
Jan 1994 |
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