| 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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| 11/25/1987 | EP0246661A2 Apparatus for recording information signals |
| 11/24/1987 | US4709289 Tape guide construction of a head drum of a videocassette recorder |
| 11/24/1987 | US4709288 Adjusting means in particular for guide elements, and magnetic tape cassette possessing such means |
| 11/24/1987 | US4709287 Head height adjustment construction in magnetic recording and reproducing apparatus with rotary cylinder |
| 11/24/1987 | US4709280 Apparatus for varying the path of magnetic tape passing over a rotary tape head |
| 11/24/1987 | US4708302 Mode switching over gear mechanism for reel |
| 11/24/1987 | CA1229641A1 Fluid bearing device |
| 11/17/1987 | US4707749 Address code inserting system for video tape recording apparatus |
| 11/17/1987 | CA1229408A1 Signal recording and/or reproducing system having a cassette storing and transporting arrangement therein |
| 11/12/1987 | DE3615389A1 Greeting card or the like with an integrated sound carrier on which a personalised recorded message can be left |
| 11/11/1987 | CN86210058U Repeat exercise playing device of a recorder |
| 11/11/1987 | CN86103068A Disc drive compatible tape cartridge |
| 11/10/1987 | US4706233 Control system for record changer apparatus |
| 11/10/1987 | US4706146 Magnetic head with concave contact face |
| 11/10/1987 | US4706143 Rotary head cylinder device with fluid bearing |
| 11/10/1987 | US4706141 Video tape recorder with first and second loading positions |
| 11/10/1987 | US4706140 Magnetic tape threading apparatus |
| 11/10/1987 | US4706139 Magnetic recording and reproducing apparatus |
| 11/10/1987 | US4706137 Head switching signal producing circuit with compensation of a phase error due to the positioning of a rotary drum head and a rotational phase detector |
| 11/10/1987 | CA1229163A1 Tape drive having swing arm buffers and automatic threading |
| 11/04/1987 | EP0243696A1 Video recorder |
| 11/04/1987 | CN87102636A Reel supporting device for magnatic tape driving device |
| 11/03/1987 | US4704651 Cassette tape deck operating mechanism |
| 11/03/1987 | US4704645 Transport for tape cartridge with leader block |
| 11/03/1987 | US4704644 Automatic tape loading type recording and/or reproducing apparatus having magnetic tape fast-forwarding and rewinding modes |
| 11/03/1987 | US4704643 Magnetic tape recording and/or reproducing apparatus |
| 10/28/1987 | EP0243020A2 Method and apparatus for computer memory back-up with automatic tape positioning |
| 10/28/1987 | CN86102462A Tele-controlable high-capacity audio computer |
| 10/27/1987 | US4703372 Portable electrocardiographic recorder |
| 10/27/1987 | US4703370 Helical scan type magnetic tape reproducing apparatus with variable head-drum inclination capability |
| 10/27/1987 | US4703138 Protected switch unit for cassette tape recorder |
| 10/26/1987 | EP0228369A4 Means for pulling tape from a reel. |
| 10/22/1987 | WO1987006417A1 System and method to improve picture quality during shuttling of video tapes |
| 10/22/1987 | WO1987006416A1 Device for the remote control of a videorecorder or a videoreceiver |
| 10/22/1987 | WO1987006215A1 Flexible member mounting assembly |
| 10/22/1987 | EP0229052A4 A mechanism for joining tape leaders. |
| 10/21/1987 | EP0242144A2 Cassette or cartridge auto-changers |
| 10/21/1987 | EP0241849A2 Apparatus for detecting the position of a tape when recording or reproducing signals thereon |
| 10/21/1987 | EP0241561A1 Circuit for generating brake pulses |
| 10/20/1987 | US4701821 Helical scan tape recorder without head-tape contact in stand-by mode |
| 10/20/1987 | US4701817 Loading and ejecting mechanism for a magnetic tape cassette apparatus |
| 10/20/1987 | US4701816 Capstan friction drive apparatus of tape recorder |
| 10/20/1987 | US4700909 Tape deck having improved tape path |
| 10/20/1987 | CA1228419A1 Switching device for actuating the recording switch of a magnetic-tape apparatus |
| 10/19/1987 | EP0165234A4 Tape deck with take-up reel rotation sensor configured to prevent tape windup on the capstan or pinch roller. |
| 10/15/1987 | DE3712087A1 Cassette transporting apparatus for transporting cassettes in a cassette cabinet |
| 10/14/1987 | EP0241238A2 Cartridge loading apparatus |
| 10/14/1987 | EP0241189A2 Bidirectional transfer mechanism |
| 10/14/1987 | EP0240925A2 Tape loading of magnetic recording/reproducing apparatus |
| 10/14/1987 | EP0240922A2 Cassette loading mechanism of magnetic recording and /or reproducing apparatus |
| 10/14/1987 | CN87102615A Pointing signal generator of angle position for rotating unit of reproducing information machiine |
| 10/13/1987 | US4700255 Magnetic tape recording apparatus |
| 10/13/1987 | US4700254 Magnetic tape cassette |
| 10/13/1987 | US4700242 Magnetic head switching circuit for magnetic recording and reproducing apparatus |
| 10/13/1987 | CA1228161A1 Double cassette deck |
| 10/08/1987 | WO1987006048A1 Magnetically controlled scanning magnetic head tracking control system |
| 10/07/1987 | EP0240437A2 Tape loading apparatus |
| 10/07/1987 | EP0240364A1 Video signal recording and playback apparatus for segment recording operation |
| 10/07/1987 | EP0240217A2 Editing apparatus for recording information signals |
| 10/07/1987 | EP0240008A2 Tape loading of magnetic recording/reproducing apparatus |
| 10/06/1987 | US4698706 Reversible drive mechanism for a magnetic tape in a magnetic tape recorder |
| 10/06/1987 | US4698705 Tape double-cassette recorder |
| 10/06/1987 | US4698704 Automatic cassette tape recorder stop mechanism |
| 10/06/1987 | US4698703 Capstan servo system |
| 10/06/1987 | US4697759 Reel for aligning tape path |
| 10/06/1987 | US4697702 Magnetic tape cassette with tape protective sliding closure and lock mechanism for sliding closure |
| 10/06/1987 | US4697673 One-way damper |
| 10/01/1987 | DE3609933A1 Device for presentation of pictures of goods, etc. |
| 09/30/1987 | EP0239325A2 Tracking control systems |
| 09/30/1987 | EP0239291A2 Transport apparatus for recording tape |
| 09/30/1987 | EP0239139A1 Magnetic-tape apparatus comprising a scanning unit and method of manufacturing such a scanning unit |
| 09/30/1987 | EP0238752A1 Magazine for data storage units in combination with read/write apparatus for receiving the magazine |
| 09/30/1987 | CN86201947U Fully automatic stop device of a recorder |
| 09/29/1987 | US4697215 Tape draw-out mechanism |
| 09/29/1987 | US4697214 Tape loading device |
| 09/29/1987 | US4696439 Tape speed and tension control system for a magnetic tape cassette apparatus |
| 09/23/1987 | EP0238296A2 Apparatus for loading and unloading a tape cartridge |
| 09/23/1987 | EP0238260A2 Transport apparatus for receiving and operating upon a tape cartridge |
| 09/23/1987 | EP0238251A2 A transport apparatus for receiving and operating on a tape cartridge |
| 09/23/1987 | EP0237592A1 Automatic switching apparatus and method |
| 09/23/1987 | CN87101945A Brake system for magnetic recording and reproducing apparatus |
| 09/22/1987 | US4695909 Magnetic head assembly |
| 09/22/1987 | US4695906 Apparatus for quick starting tape in video cassette recorders |
| 09/22/1987 | US4695905 Video recording/reproducing camera |
| 09/22/1987 | US4695781 Digital time interval measuring apparatus |
| 09/22/1987 | US4695011 Cassette tape machine |
| 09/22/1987 | US4694983 Device for controlling pinch roller in cassette tape recorder |
| 09/17/1987 | DE3608379A1 Magnetic tape apparatus for the recording of data |
| 09/16/1987 | EP0237224A2 An information signal recording and/or playback system and method using a prerecorded reference track |
| 09/16/1987 | EP0237117A2 Recording and/or reproducing apparatus |
| 09/16/1987 | EP0236962A2 Brake system for magnetic recording and reproducing apparatus |
| 09/16/1987 | EP0236917A1 Tape clamp for a tape spool with or without at least one lateral flange, and tape spool therefor |
| 09/16/1987 | EP0236588A2 Reel servo system in a recording and/or reproducing apparatus |
| 09/15/1987 | US4694360 Tape cassette with concave engagement portion and player with hook engageable therewith |
| 09/15/1987 | US4694234 For detecting a pulse width of a pulse signal |
| 09/09/1987 | EP0235839A2 Recording and/or reproducing apparatus |
| 09/09/1987 | EP0235782A2 Apparatus for reproducing a digital signal |
| 09/09/1987 | EP0235586A2 Video-recorder |
| 09/09/1987 | CN87100326A Recording and/or reproducing apparatus for longitudinal recording |
| 09/08/1987 | US4692915 Recording and reproduction apparatus having improved reliability with respect to externally applied vibration or impact |