Patents
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)
08/1988
08/30/1988US4768106 Apparatus for recording video and PCM audio signals with insert editing using axially displaced heads
08/30/1988US4768105 Apparatus for editing a video signal
08/30/1988US4767970 Dynamic brake control for a tape drive system
08/30/1988CA1241438A1 Apparatus for assembling of video tapes
08/24/1988EP0279696A2 Method of accessing track in still state of recording medium and apparatus thereof
08/24/1988EP0279059A1 Apparatus with an automatic loading device
08/24/1988EP0114689B1 Magnetic tape apparatus
08/24/1988CN88100282A 磁带录音机 Tape recorder
08/23/1988US4766580 For use in an automobile
08/23/1988US4766507 Rotary head reproducer with means for detecting the direction of audio recording during searching
08/18/1988DE3801249A1 Zylindrischer gegenstand und verfahren zum ausbilden desselben Cylindrical object and method for forming the same
08/18/1988DE3721609A1 Verfahren und vorrichtung zum steuern eines wiedergabegeraetes fuer einen datenaufzeichnungstraeger Method and device for controlling a playback device for a datenaufzeichnungstraeger
08/17/1988EP0278397A2 VTR-integrated camera having playback function and method of operation thereof
08/17/1988EP0278396A2 Method of shooting by camera integrated with VTR
08/17/1988EP0278051A2 Information reproducing device
08/17/1988EP0277958A1 System and method to improve picture quality during shuttling of video tapes.
08/17/1988CN87209517U Recorder with function for learning multiplw languages
08/16/1988US4764827 Intermittent gear mechanism
08/16/1988US4764826 Tape cassette and cooperating apparatus
08/16/1988US4764825 Tape loading apparatus for a tape recorder
08/16/1988US4764824 Dual servo system for rotating tape head control
08/16/1988US4764823 Soft erase protection for video cassettes
08/16/1988US4764822 Method for recording cue signal
08/16/1988US4764821 Cassette type recording apparatus
08/16/1988CA1240795A1 Cassette tape recording and reproducing apparatus with compact arrangement of magnetic heads
08/16/1988CA1240794A1 Tape speed determining apparatus for video signal reproducing apparatus
08/11/1988WO1988005955A2 Improved production of pre-recorded tape cassettes
08/10/1988EP0277778A2 Improved production of pre-recorded tape cassettes
08/10/1988CN88100257A Automatic recording apparatus
08/10/1988CN87107059A Detecting device for the stop of rotation
08/10/1988CN87106013A Tape winding device for videorecorder
08/09/1988US4763218 Video tape cassette with internal tape erasing means
08/09/1988US4763217 Optical tape end detector in magnetic tape casette with means to compensate for misalignment of light source and refracting
08/09/1988US4763210 Helical scan tape guide apparatus
08/09/1988US4763209 Autoreverse double deck system
08/09/1988US4763053 Electronically commutated DC machine and use thereof
08/09/1988US4762292 Vacuum column web loop position sensing system
08/09/1988CA1240394A1 Magnetic tape recording and/or reproducing apparatus with tape loading and reel braking mechanisms which are controlled in common
08/09/1988CA1240393A1 Tape guide mechanism for a magnetic recording/reproducing apparatus
08/09/1988CA1240392A1 Compact disc player
08/03/1988EP0276990A2 Apparatus for reproducing a digital signal
08/03/1988EP0276967A2 Automated cartridge system
08/03/1988EP0276863A2 Device for loading a tape-like substance
08/02/1988US4761697 Cassette loading mechanism of magnetic recording and reproducing apparatus
08/02/1988US4761696 Helical scan type apparatus with readily aligned scanning unit
08/02/1988US4760751 Rotary driving mechanism
08/02/1988CA1239918A1 Tape cassette with protection cover and tape end sensing means
07/1988
07/28/1988WO1988005593A1 Automated cartridge system
07/27/1988EP0275928A2 Tape-like element loading device
07/27/1988CN88210727U Microphone conventer
07/27/1988CN87207701U Tape recorder
07/26/1988US4760479 Cassette magnetic recording and reproducing device employing a single reversible motor
07/26/1988US4760475 Home track position acquisition system and method
07/26/1988US4760474 Information signal reproducing apparatus with track pitch discriminating function
07/26/1988US4760471 System and method to improve picture quality during shuttling of video tapes
07/26/1988CA1239697A1 Changer apparatus for recording media
07/21/1988DE3700554A1 Car radio
07/20/1988EP0274799A1 Loading device for an apparatus for recording and/or reproducing signals, and apparatus provided with the loading device
07/20/1988CN88100150A 信号记录设备 Signal recording apparatus
07/19/1988US4758912 Tape loading apparatus
07/19/1988US4758910 Method of controlling a tape deck display
07/19/1988US4758908 Method and apparatus for substituting a higher quality audio soundtrack for a lesser quality audio soundtrack during reproduction of the lesser quality audio soundtrack and a corresponding visual picture
07/19/1988US4758904 Helical scan apparatus
07/19/1988US4757725 Guide system comprising a gear rack, apparatus comprising such a system, and element for such a system
07/14/1988WO1988005201A1 Double tape type video cassette tape recorder
07/13/1988EP0274381A2 Signal recording apparatus
07/13/1988EP0274377A2 Method for transmitting a signal
07/13/1988CN87206330U Cassette tape running direction transfer device
07/13/1988CN87107593A Digital servo
07/13/1988CN87106646A Recorder for re-recording
07/13/1988CN87103591A Automatic stopping means of tape drive apparatus
07/13/1988CN87103589B Magnetic tap driving device
07/12/1988US4757413 Recording and reproducing apparatus
07/12/1988US4757405 Magnetic-tape apparatus with full and partial head plate advance
07/12/1988US4757403 Pinch roller compressive mechanism
07/12/1988US4757400 Cassette housing construction of a video cassette recorder
07/12/1988US4757399 Flexible cassette for use with a reel periphery driven transport
07/12/1988US4757398 Tape withdrawing device for a magnetic recording and/or reproducing apparatus
07/12/1988US4757397 Minature tape loading device
07/12/1988US4757396 Magnetic tape system with command prefetch means
07/12/1988US4757394 Auto-tracking apparatus of a magnetic recording/reproducing apparatus
07/12/1988US4756461 Capstan bearing device
07/06/1988EP0273620A1 Rotary magnetic head devices
07/06/1988EP0273318A2 A device for loading a tape-like substance
07/06/1988CN87212911U Cassette-pushing device of a tape-recorder and the like
07/06/1988CN87206701U Reel holder
07/05/1988US4755900 Tape cartridge drive with tape biasing arm to allow head movement normal to tape path
07/05/1988US4755893 Tracking control apparatus using pilot signals and position detecting signals of various lengths
07/05/1988US4755883 Removable information inputting device for an electronic recording apparatus
07/05/1988US4754939 One way drive system for a recording and/or playback machine without free-wheeling drag
07/04/1988EP0217853A4 Method and apparatus for vending.
06/1988
06/30/1988DE3643211A1 Machine, in particular video recorder
06/29/1988EP0272931A2 Tape transporting device
06/29/1988EP0272537A2 Magnetic tape cassette
06/28/1988US4754358 Magnetic tape cassette hub with flush tape clamp
06/28/1988US4754347 Brake mechanism for magnetic tape reel mounts in a video tape recorder
06/28/1988US4754346 Music searching device with time dependent search function
06/28/1988US4753397 Spring fastener for tape leader to reel hub
06/28/1988US4753334 Automatic device for guiding and orienting magnetic tape cassettes
06/23/1988DE3741585A1 Reel-controlling device for a tape-playback apparatus