| Patents for G11B 15 - Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function (21,557) |
|---|
| 04/03/1984 | US4441127 Tape drive device in recording and reproducing device |
| 04/03/1984 | US4440358 Tape tensioning apparatus and method of assembly |
| 04/03/1984 | CA1165002A1 Recording and/or reproducing apparatus |
| 03/29/1984 | WO1984001253A1 Method and apparatus for producing an artificial vertical synchronizing signal for video tape recording |
| 03/29/1984 | WO1984001252A1 A vtr servo system having high speed control track lock capability |
| 03/29/1984 | WO1984001234A1 Drive mechanism for multiple, low-speed cassette recorders |
| 03/28/1984 | EP0104071A2 Reel servo for tape transport |
| 03/28/1984 | EP0104032A2 Magnetic tachometer assembly |
| 03/28/1984 | EP0104031A2 Tape tension sensor and servo embodying same |
| 03/28/1984 | EP0104030A2 Tape driving capstan |
| 03/28/1984 | EP0104023A2 Synthetic control track signal producing apparatus and method for video tape machines |
| 03/27/1984 | US4439799 Apparatus for reproducing information recorded in a plurality of adjacent tracks |
| 03/27/1984 | US4439797 Recording tape for use in a recording and reproducing apparatus |
| 03/27/1984 | US4438891 Tape transport system |
| 03/27/1984 | US4438879 Suspension for the pivotably seated tape drive motor in a cassette magnetic tape device |
| 03/27/1984 | CA1164581A1 Time reversal imaging apparatus for displaying x-ray images or the like |
| 03/21/1984 | EP0103463A2 Apparatus and method for positioning subsequent recordings on a video tape relative to an existing recording |
| 03/20/1984 | US4438468 Tape cassette transferring machine |
| 03/20/1984 | US4438465 Tracking control system for an information signal recording and reproducing apparatus |
| 03/20/1984 | US4438398 Position detecting signal generator |
| 03/20/1984 | US4437626 Mechanism responsive to rotation stoppage, and tape recorder with such mechanism |
| 03/20/1984 | US4437222 Method of manufacturing tape guides for recording and/or reproducing apparatus |
| 03/20/1984 | CA1164089A1 Tape loading apparatus |
| 03/14/1984 | EP0102826A2 Still image reproducing apparatus |
| 03/14/1984 | EP0102811A2 Video signal recording apparatus |
| 03/14/1984 | EP0102809A1 Magnetic reproducing apparatus |
| 03/14/1984 | EP0102600A2 Method and apparatus for a magnetic recording/reproducing |
| 03/14/1984 | EP0102371A1 Remote-operated selector for recorder tape cassettes |
| 03/13/1984 | US4437131 Locking device for the tape cassette compartment of a magnetic tape apparatus |
| 03/13/1984 | US4437129 Magnetic recording and reproducing apparatus enabling tape transport in the forward and reverse directions |
| 03/13/1984 | US4436257 Reel driving method for tape recorder and a driving mechanism for its practice |
| 03/13/1984 | US4436256 Reel shaft/reel hub fitting apparatus |
| 03/13/1984 | US4436253 Device for clamping one terminal end of a tape in a tape reel |
| 03/13/1984 | US4436251 Tape winding system |
| 03/13/1984 | CA1163711A1 Cassette changing method and apparatus |
| 03/13/1984 | CA1163710A1 Cassette base for a video tape recorder |
| 03/13/1984 | CA1163709A1 Sound-dubbing mechanism for a video tape recorder |
| 03/13/1984 | CA1163708A1 Video tape recorder |
| 03/06/1984 | US4435735 Magnetic recording-reproducing apparatus with constant length cue signal |
| 03/06/1984 | US4434954 Tape tensioning apparatus |
| 03/06/1984 | US4434686 Adjusting apparatus |
| 03/06/1984 | CA1163312A1 Switching drive circuit |
| 02/28/1984 | US4434447 Cassette tape recorder |
| 02/28/1984 | US4434444 Tape cassette loading device for cassette tape recorder |
| 02/28/1984 | US4434443 Tape recorder |
| 02/28/1984 | US4434442 Automatic reverse system for tape recorder |
| 02/28/1984 | US4434202 Slide member |
| 02/28/1984 | CA1163016A1 Video signal reproducing apparatus |
| 02/28/1984 | CA1163015A1 Dynamic tracking remote controller |
| 02/22/1984 | EP0101328A1 Mount for magnetic tape reels |
| 02/22/1984 | EP0100970A2 Apparatus for driving tapes |
| 02/21/1984 | US4433350 Tracking error detection system in a magnetic reproducing apparatus |
| 02/21/1984 | US4432510 Tape cassette |
| 02/21/1984 | US4432509 Apparatus for feeding film |
| 02/21/1984 | US4432508 For use with a magnetic recording/reproducing system |
| 02/21/1984 | US4432505 Lead tape puller and method |
| 02/21/1984 | CA1162644A1 Erroneous erasure preventing apparatus |
| 02/16/1984 | WO1984000590A1 Friction drive device for capstan of tape recorder |
| 02/15/1984 | EP0100546A2 Variable speed playback controller for a video tape recorder |
| 02/14/1984 | US4432026 Apparatus and method for determining read head position |
| 02/14/1984 | US4431950 Capstan drive system for high speed tape duplicator |
| 02/14/1984 | US4431146 In a magnetic recorder |
| 02/14/1984 | US4431125 Tape advancing method and apparatus with fast tape advance mode |
| 02/08/1984 | EP0100284A2 Piezoelectric bearing element |
| 02/08/1984 | EP0100167A2 An improved controller for a videotape recorder, and a method therefor |
| 02/07/1984 | US4430680 Reciprocating member control mechanism in tape player |
| 02/07/1984 | US4430677 Cassette tape recorder |
| 02/07/1984 | US4429823 Tape guide means for recording and/or reproducing apparatus and method of manufacturing the same |
| 02/07/1984 | US4429822 Clutch and multiple speed capstan tape drive mechanism and tape position indicator for tape transport |
| 02/07/1984 | CA1161951A1 Fitting mechanism of rotary head and the like in vtr |
| 02/07/1984 | CA1161947A1 Device for detecting tape end of magnetic recording apparatus |
| 02/02/1984 | WO1984000439A1 Rotary head assembly |
| 02/02/1984 | WO1984000438A1 Rotary head assembly |
| 02/02/1984 | WO1984000437A1 Pneumatic monitoring system for a magnetic tape drive |
| 01/31/1984 | US4429261 Apparatus for controlling the tension of a cassette tape |
| 01/31/1984 | CA1161553A1 Indicator device for cassettes loaded with magnetic information carrier |
| 01/31/1984 | CA1161552A1 Magnetic tape drive arrangement without pressure roller |
| 01/24/1984 | US4428011 Vented magnetic tape read head |
| 01/24/1984 | US4428010 Drive mode switching device for magnetic tape recorder/reproducer |
| 01/24/1984 | US4428009 Superminiature tape recorder |
| 01/24/1984 | US4428008 Electronic switching circuit for use in magnetic head drives |
| 01/24/1984 | US4428005 Mode selecting device for a video signal reproducing apparatus |
| 01/24/1984 | US4428004 Magnetic tape system for optimally reproducing still and slow motion video pictures |
| 01/24/1984 | US4427166 Magnetic tape cassette |
| 01/24/1984 | US4426752 Rotor movement damping device |
| 01/24/1984 | CA1161165A1 Mode change-over mechanism for a tape recorder |
| 01/24/1984 | CA1161164A1 Error prevention mechanism for control buttons |
| 01/24/1984 | CA1161163A1 Loading change-over mechanism for a video tape recorder |
| 01/24/1984 | CA1161162A1 Loading mechanism for a video tape recorder |
| 01/24/1984 | CA1161159A1 Signal copy device for digital record/reproduction system |
| 01/17/1984 | US4426738 Dictating machine |
| 01/17/1984 | US4426692 Rotary recording medium having an improved three frequency pickup tracking control and reproducing apparatus therefor |
| 01/17/1984 | US4426684 Scratch pad memory for cassette of magnetic tape recording |
| 01/17/1984 | US4426668 High-speed tape transport system |
| 01/17/1984 | US4426666 Video signal recording/reproducing apparatus |
| 01/17/1984 | US4426047 Single reel tape cartridge |
| 01/17/1984 | US4425809 Measuring of tension and moments in a thin flexible tape |
| 01/17/1984 | CA1160741A1 Head tracking control system for a helical scan vtr |
| 01/17/1984 | CA1160740A1 Helical scan type video tape recorder |
| 01/10/1984 | US4425595 Locking device of a starting position searching mechanism |