| 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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| 08/21/1985 | EP0152242A1 Video tape recorder |
| 08/21/1985 | EP0151934A2 Cassette system having quick connect feature |
| 08/20/1985 | US4536811 Cassette tape player having supply and take-up motors positioned vertically above a cassette receiving mechanism |
| 08/20/1985 | US4536808 Tape recorder device having an automatic shut-off circuit |
| 08/20/1985 | US4536807 Display device for a magnetic tape recording and/or reproducing apparatus |
| 08/20/1985 | US4536806 Microprocessor controlled multiple servo system for a recording and/or reproducing apparatus |
| 08/20/1985 | US4536805 Image signal recording-reproducing device |
| 08/20/1985 | CA1192303A1 Tracking control system for magnetic recording and reproducing system |
| 08/14/1985 | EP0151210A1 Tape cassette with separate tape guide |
| 08/14/1985 | EP0151129A1 Tape recording and reproducing apparatus |
| 08/13/1985 | US4535370 Magnetic tape reel write protect mechanism |
| 08/13/1985 | US4535367 Magnetic record still mode reproduction apparatus and method |
| 08/13/1985 | US4534516 Dynamic separator for a grinding mill |
| 08/13/1985 | CA1191977A1 Apparatus for displaying data for a display panel |
| 08/13/1985 | CA1191929A1 Apparatus for controlling a web transport system |
| 08/13/1985 | CA1191928A1 Dc motor control circuit |
| 08/07/1985 | EP0150992A2 Methods of and apparatus for recording digital signals |
| 08/07/1985 | EP0150968A1 Cue signal recording circuit for magnetic recording and reproducing apparatus |
| 08/07/1985 | EP0150601A1 Automatic record-lockout mechanism |
| 08/06/1985 | US4533968 Ceramic guides for tape-like materials and process for the production thereof |
| 08/06/1985 | US4533965 Magnetic read/write circuit |
| 08/06/1985 | US4533092 Video cassette rapid rewinding/fast forwarding device |
| 08/06/1985 | CA1191607A1 Adapter for a miniature type tape cassette |
| 08/06/1985 | CA1191605A1 Magnetic recording apparatus |
| 07/31/1985 | EP0150128A1 Video cassette front loading system for video tape recorders |
| 07/31/1985 | EP0150078A2 Switching device on a magnetic tape cassette apparatus |
| 07/31/1985 | EP0149871A1 Switching mechanism for the driving means of a magnetic tape cassette device |
| 07/31/1985 | EP0149735A2 Video recorder with stored service information |
| 07/30/1985 | US4532565 Tape recorder |
| 07/30/1985 | US4532563 Cassette tape tensioning device |
| 07/24/1985 | EP0149504A2 Recording and/or reproduction apparatus |
| 07/23/1985 | US4531194 Tape recorder drive system in a programmable electronic calculator |
| 07/23/1985 | US4531168 Compact cassette tape recorder with mechanical soft touch operating and switching mechanism |
| 07/23/1985 | US4531166 Magnetic tape drive with adaptive servo |
| 07/23/1985 | US4531162 Noise control circuit for slow-motion/still-motion video reproduction system |
| 07/23/1985 | US4530252 Long path length mechanism for automatic insertion and ejection of an information carrier |
| 07/17/1985 | EP0148351A1 Method for programming a receiver, in particular a videorecorder |
| 07/16/1985 | US4530038 Cancellation device for cancelling a temporary stop mode in a recording and/or reproducing apparatus |
| 07/16/1985 | US4530014 Electronic camera |
| 07/16/1985 | US4530012 Tracking control system for magnetic video recording and/or reproducing apparatus with tracking signal positions staggered with respect to the positions of tracking signals on adjacent tracks |
| 07/10/1985 | EP0147773A2 A method of making linearity standard magnetic tape |
| 07/09/1985 | US4528654 Dustproof case for an optical information tape including a clamping lens |
| 07/09/1985 | US4528606 Driving device for tape recorder |
| 07/09/1985 | US4528604 Tape end detecting device in a recording and/or reproducing apparatus for a miniature type tape cassette |
| 07/09/1985 | US4528603 Drum servo control with reduced head phase error during editing |
| 07/09/1985 | US4527756 Cassette tape machine |
| 07/04/1985 | WO1985002934A1 Method and apparatus for delivering messages |
| 07/03/1985 | EP0147163A2 Tripod cassette positioning |
| 07/02/1985 | US4527210 Mode selecting mechanism for magnetic tape recording and/or reproducing apparatus |
| 07/02/1985 | US4527209 Cassette ejector mechanism |
| 07/02/1985 | US4527208 Tape loading device for magnetic recording and/or reproducing apparatus |
| 07/02/1985 | US4527207 Tape speed control for producing a master tape carrying a digital signal |
| 07/02/1985 | US4527206 Apparatus for controlling braking operation of a magnetic tape transport |
| 07/02/1985 | US4527204 Remote control system |
| 07/02/1985 | US4527202 Method and apparatus for recording/reproducing a control signal on and from video signal recordings by an erase head |
| 07/02/1985 | CA1189967A1 Automatic tape threading apparatus for magnetic tape transports |
| 07/02/1985 | CA1189966A1 Video tape recorder |
| 06/26/1985 | EP0146004A2 Air bearing for moving webs |
| 06/25/1985 | US4525760 Operating lever device of a magnetic recording tape driving apparatus |
| 06/25/1985 | US4525757 Rotary head assembly |
| 06/25/1985 | US4525756 Head shift mechanism |
| 06/25/1985 | US4525755 Apparatus for recording and playing back magnetic tape cassettes and the like |
| 06/25/1985 | US4525752 Apparatus for recording and reproducing a digital signal |
| 06/25/1985 | US4525654 Tape transport control unit |
| 06/25/1985 | US4524926 Cassette and cassette adapter for use therewith |
| 06/19/1985 | EP0145375A2 Mechanism for intermittently wetting a cleaning tape |
| 06/19/1985 | EP0145310A2 Motor servo circuit for a magnetic recording and reproducing apparatus |
| 06/19/1985 | EP0145268A1 Signal recording and/or reproducing system having a cassette sorting and transporting arrangement therein |
| 06/19/1985 | EP0145099A2 Switching device for actuating the recording switch of a magnetic-tape apparatus |
| 06/19/1985 | EP0144719A1 A video signal recording apparatus |
| 06/19/1985 | EP0144599A2 Air bearing tape support for guiding tape and sensing tape tension |
| 06/19/1985 | EP0035548B1 Data cartridge recorder with head positioning mechanism |
| 06/18/1985 | US4524402 Rotary magnetic head drum apparatus |
| 06/18/1985 | US4523725 Apparatus for driving tapes |
| 06/18/1985 | CA1189182A1 Automatic commercial eliminator for use with vcr |
| 06/11/1985 | US4523295 Power loss compensation for programmable memory control system |
| 06/11/1985 | US4523247 Signal detection operating lever device of magnetic recording tape reproducing apparatus |
| 06/11/1985 | US4523245 Sliding member |
| 06/11/1985 | US4523241 Head shift mechanism in a magnetic tape apparatus |
| 06/11/1985 | US4523239 Tape recorder having an alarm and stop mechanism for end-of-tape conditions |
| 06/11/1985 | US4523133 Tape transport system with tension sensing bearings |
| 06/11/1985 | US4522353 Automatic cassette ejecting device |
| 06/11/1985 | US4522352 Drive and mounting for coaxial tape reels |
| 06/11/1985 | US4522351 Motor differential drive reel tensioning system |
| 06/11/1985 | CA1188794A1 Locking device for the tape cassette compartment of a magnetic tape apparatus |
| 06/11/1985 | CA1188790A1 Tape system with optically contrasting data marks |
| 06/05/1985 | EP0143598A2 Magnetic tape recording and reproducing system with automatic tape threading |
| 06/05/1985 | EP0143536A1 Cartridge tape drive having vacuum auto-threading |
| 06/05/1985 | EP0143256A1 Web feed mechanism |
| 06/04/1985 | US4521821 Operating lever apparatus |
| 06/04/1985 | US4521815 Reproducing apparatus capable of performing high-speed reproduction of a video signal |
| 06/04/1985 | US4521706 Tape driving capstan powered with a permanent magnet motor |
| 06/04/1985 | US4520970 Cartridge tape drive having vacuum auto-threading |
| 06/04/1985 | CA1188417A1 Tape transport mechanism for cassette tape player |
| 06/04/1985 | CA1188416A1 Cassette tape recording and/or reproducing apparatus |
| 06/04/1985 | CA1188415A1 Cassette tape recording and/or reproducing apparatus |
| 06/04/1985 | CA1188414A1 Mode changing mechanism for cassette tape player |
| 06/04/1985 | CA1188413A1 Tape guide device for video tape recorder |
| 06/04/1985 | CA1188412A1 Rotary magnetic head drum apparatus |
| 05/29/1985 | EP0142613A1 Method and apparatus for recording and replay of digital audio data |