| 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) |
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| 10/12/1983 | EP0091248A2 Dynamic motion programmable sequencer |
| 10/12/1983 | EP0091230A2 Damage control apparatus for magnetic tape transport |
| 10/12/1983 | EP0091229A2 Electronic switching circuit for use in magnetic head drives |
| 10/12/1983 | EP0091211A2 Adjusting apparatus |
| 10/12/1983 | EP0091210A1 Tape tensioning apparatus |
| 10/12/1983 | EP0091207A1 Loading apparatus for differential band brake |
| 10/12/1983 | EP0091204A2 Driver circuits for recording heads |
| 10/12/1983 | EP0091202A2 Improved tape timer for tape recorder/reproducer |
| 10/12/1983 | EP0091195A2 Universal interface unit |
| 10/12/1983 | EP0091192A1 Servo control apparatus and method of controlling the rotational velocity and phase of a rotating mechanism |
| 10/12/1983 | EP0091191A1 Phase detector control for a servo system |
| 10/12/1983 | EP0091190A1 A programmable nonlinear speed control for a recording and/or reproducing apparatus |
| 10/12/1983 | EP0091189A1 An improved automatic scan tracking servo system |
| 10/12/1983 | EP0091188A1 Microprocessor controlled multiple servo system for a recording and/or reproducing apparatus |
| 10/12/1983 | EP0091187A1 Microprocessor controlled reproducing apparatus having asynchronous reproducing capability |
| 10/12/1983 | EP0091186A1 An improved reel servo system in a recording and/or reproducing apparatus |
| 10/11/1983 | US4409634 Tape recorder |
| 10/11/1983 | US4409628 Tape transport speed control using a playback data derived clock signal |
| 10/05/1983 | EP0090666A1 Information signal reproducing devices |
| 10/05/1983 | EP0090614A1 Memory cassette holding apparatus |
| 10/05/1983 | EP0090582A2 Recording/reproducing apparatus |
| 10/05/1983 | EP0090375A2 Rotary magnetic head drum device |
| 10/05/1983 | EP0090149A1 Leader block in a single reel magnetic tape catridge |
| 10/05/1983 | EP0090086A1 Single reel magnetic tape cartridge |
| 10/04/1983 | US4408317 Magnetic tape apparatus |
| 10/04/1983 | US4408242 Magnetic recording member for automatic embroidering machine |
| 10/04/1983 | US4408237 Magnetic record/playback apparatus |
| 10/04/1983 | US4408236 Magnetic tape recording and/or reproducing apparatus |
| 10/04/1983 | US4408235 Recording mode locking system in a video signal magnetic recording apparatus |
| 10/04/1983 | US4408234 Recording apparatus with automatic actuator |
| 10/04/1983 | US4408144 Tape tension control for a tape transducer |
| 10/04/1983 | US4408104 Lever switch arrangement for motor vehicle |
| 10/04/1983 | US4407463 Tape recording reproducing apparatus having improved fast forward drive system |
| 10/04/1983 | US4407462 Web drive apparatus |
| 10/04/1983 | CA1154732A1 Tape cassette |
| 09/29/1983 | WO1983003320A1 Remote-operated selector for recorder tape cassettes |
| 09/29/1983 | WO1983003240A1 Device for moving objects |
| 09/28/1983 | EP0089865A1 Cassette with regulated-speed elastic belt |
| 09/28/1983 | EP0089816A2 Apparatus for controlling the tracking position of a head in an apparatus for recording or reproducing information |
| 09/27/1983 | US4406425 Method and apparatus for regulating webs transported in a reel-to-reel web handler |
| 09/20/1983 | US4405962 Cassette loading and unloading apparatus |
| 09/20/1983 | US4405958 Magnetic reproducing apparatus with magnetoresistive head |
| 09/20/1983 | US4405883 Apparatus for stopping rotation of tape reels |
| 09/20/1983 | US4405096 Magnetic tape cassette |
| 09/20/1983 | US4405095 Magnetic tape shifting device |
| 09/20/1983 | US4405093 Endless tape travelling device |
| 09/20/1983 | CA1154161A1 Case provided with a conveying means for conveying tape-like information carrier as well as an apparatus for writing, reading or erasing information to be utilized in combinationwith such a case |
| 09/20/1983 | CA1154159A1 Phase servo circuit |
| 09/20/1983 | CA1154154A1 Dictation display device |
| 09/14/1983 | EP0088472A1 Magnetic-tape cassette |
| 09/14/1983 | EP0088331A2 Remote dictation transcription system |
| 09/13/1983 | US4404611 Bidirectional cassette transport |
| 09/13/1983 | US4404610 Mode selection assembly for use in tape recorders or the like |
| 09/13/1983 | US4404607 Magnetic reproducing apparatus |
| 09/13/1983 | US4404606 Automatic music selecting device for tape recorder |
| 09/13/1983 | US4404604 Device for detecting a non-recorded segment on magnetic tape |
| 09/13/1983 | US4403720 Bidirectional tape advancing method and apparatus |
| 09/13/1983 | CA1153821A1 Apparatus and method for detecting discontinuities in time code addresses |
| 09/07/1983 | EP0087952A2 Magnetic tape recording and/or reproducing apparatus |
| 09/07/1983 | EP0087913A2 A tape cassette |
| 09/07/1983 | EP0087811A1 Magnetic recording/reproducing apparatus |
| 09/06/1983 | US4403266 Cassette tape player |
| 09/06/1983 | US4403265 Power loading/unloading mechanism for tape record/playback apparatus |
| 09/06/1983 | US4403260 Automatic tape stop device for video signal recording and reproducing apparatus |
| 08/31/1983 | EP0087290A1 Tape recorder |
| 08/31/1983 | EP0087114A2 Video tape recorder |
| 08/30/1983 | US4402026 Magnetic record/playback apparatus |
| 08/30/1983 | US4402024 Cassette holder |
| 08/30/1983 | US4402023 Tracking control system in a magnetic recording and/or reproducing apparatus |
| 08/30/1983 | US4402022 Tracking control system in a magnetic reproducing apparatus |
| 08/30/1983 | US4402020 Lock-releasing mechanism for magnetic record/playback apparatus |
| 08/30/1983 | US4402019 Magnetic recording/reproducing apparatus |
| 08/30/1983 | US4401923 Digital open loop tape tension control circuit for tape recorders and the like |
| 08/24/1983 | EP0086659A2 Apparatus for recording and reproducing a digital signal |
| 08/24/1983 | EP0086394A1 Single reel tape cartridges |
| 08/23/1983 | US4400745 Tape transport |
| 08/23/1983 | US4400744 Cassette tape player |
| 08/23/1983 | US4399959 Constant force windup spring web threading system |
| 08/23/1983 | US4399958 Tape loop position detector |
| 08/23/1983 | US4399936 Pantocam web threading apparatus |
| 08/23/1983 | CA1152640A1 Recording and/or reproducing apparatus |
| 08/23/1983 | CA1152637A1 Apparatus for recording and/or reproducing digital signal |
| 08/17/1983 | EP0086015A1 Magnetic head having a step-shaped gap |
| 08/16/1983 | US4399527 Dictation display device |
| 08/16/1983 | US4399478 Fixture device for magnetic head |
| 08/16/1983 | US4399473 Apparatus for reproducing video signals in a slow-motion operating mode |
| 08/10/1983 | EP0085517A2 Apparatus for recording digital signals |
| 08/10/1983 | EP0085442A1 Magnetic-tape cassette |
| 08/10/1983 | EP0085441A2 Device for mounting video tapes |
| 08/09/1983 | US4398279 Digital display for dictation transcriber for indicating remaining tape within discrete segments of dictation |
| 08/09/1983 | US4398229 Magnetic head with versatile gap |
| 08/09/1983 | US4398227 Magnetic tape drive with adaptive servo |
| 08/09/1983 | US4398226 Quadruplex recordings with ferrite heads resembling quadruplex recordings with metal heads |
| 08/09/1983 | US4398223 System for recording video information on a record card |
| 08/09/1983 | US4397428 Tape drive having improved reel hub |
| 08/09/1983 | CA1151765A1 Tracking system |
| 08/02/1983 | US4396962 Having conveying means for an information carrier and apparatus for using the same |
| 08/02/1983 | US4396958 Tape recorder with auto-reverse system |
| 08/02/1983 | US4396957 Tape control system for use in an automatic program locating system for tape player |
| 08/02/1983 | US4396956 Overcoming drum stall in record and/or replay systems |