| 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) |
|---|
| 08/22/1990 | EP0382959A2 Digital signal recording and playback apparatus |
| 08/21/1990 | US4951164 Single motor magnetic recording/playback apparatus using a worm and worm wheel |
| 08/21/1990 | US4951163 Magnetic recording and reproducing apparatus |
| 08/21/1990 | US4951162 Tracking control system with pilot signal phase setting circuitry |
| 08/21/1990 | US4951161 Device for preventing sticking of a magnetic tape to a rotating magnetic head drum |
| 08/21/1990 | US4951036 Touchpad jogger |
| 08/21/1990 | US4949914 Tape transport with rigid arm threader mechanism for leader block tape cartridge |
| 08/16/1990 | EP0382494A1 Method for controlling recording medium player and tape decks |
| 08/16/1990 | EP0382193A2 A recording apparatus |
| 08/16/1990 | DE4001503A1 Front-loading reproducing appts. e.g. for tape recordings - has flap covering insertion slot and contg. operating unit for controls |
| 08/14/1990 | US4949208 Multihead magnetic head assembly having a single piece faceplate of magnetic ferrite |
| 08/14/1990 | US4949204 Tape recorder for playing endless magnetic tape |
| 08/14/1990 | US4949203 Tape recorder having an improved cassette mounting device |
| 08/14/1990 | US4949173 Security surveillance system with intermittent magnetic recording/reproducing device |
| 08/14/1990 | US4948833 Olefinic resin composition and molded article |
| 08/14/1990 | US4948103 Spring-loaded dampening actuator |
| 08/14/1990 | CA1272802A1 Plastic supply tape guide for videocassette |
| 08/14/1990 | CA1272801A1 Lock mechanism for tape protective closure for magnetic tape cassette |
| 08/14/1990 | CA1272800A1 Apparatus and method for preventing unauthorized dubbing of a recorded signal |
| 08/09/1990 | WO1990009662A1 Method of recording cue signal and detector therefor |
| 08/09/1990 | WO1990006572A3 Process and device for cleaning magnetic heads |
| 08/09/1990 | DE3903164A1 Magnetic tape apparatus, in particular for the digital recording and reproduction of audio or video signals |
| 08/08/1990 | EP0381081A2 Cassette tape slack-preventing apparatus for use in magnetic recording/reproducing apparatus |
| 08/08/1990 | EP0381058A2 Rotation transmission mechanism |
| 08/08/1990 | EP0380746A2 Recording medium playing apparatus |
| 08/08/1990 | EP0228369B1 Means for pulling tape from a reel |
| 08/08/1990 | CN2060252U Pulley tighter supporting mechanism of tape driving device |
| 08/08/1990 | CN2060251U Magnetic head and pulley tightner link gear of tape recorder |
| 08/08/1990 | CN2060250U Motion way install mechanism of tape recorder |
| 08/08/1990 | CN2060249U Magnetic head mounting card motion control device of tape recorder |
| 08/07/1990 | US4947272 Signal reproducing device which offsets the tracking error signal for a digital tape player |
| 08/07/1990 | US4947097 Automatic switching of motion control with tactile feedback |
| 08/07/1990 | US4947050 Sensor bracket for magnetic tape cartridge drive |
| 08/02/1990 | DE3902655A1 Scanning device for a magnetic tape apparatus |
| 08/01/1990 | EP0380284A1 Apparatus for and methods of producing tracking control signals |
| 08/01/1990 | EP0128222B1 Rotary head cylinder with fluid bearing |
| 07/31/1990 | US4945431 Magnetic tape cassette device to limit movement of the cassette |
| 07/31/1990 | US4945430 Carrier apparatus for taking information-storage regular articles in and out |
| 07/31/1990 | US4945429 In a data processing system |
| 07/31/1990 | US4945426 Helical scan tracking system |
| 07/31/1990 | US4945425 Method and an apparatus for controlling a video cassette recorder |
| 07/31/1990 | US4944995 Aluminum rod bonded to plastic substrate |
| 07/26/1990 | WO1990008442A1 Dual communication mode video tape recorder |
| 07/25/1990 | EP0239572B1 Process for generating the head switching signal and the vertical synchronization signal in video recorders |
| 07/25/1990 | EP0222762B1 Robotic materials handling system |
| 07/25/1990 | CN2059759U Reverse arrangement of tape-recorder |
| 07/25/1990 | CN1008952B Information reproducing and recording apparatus |
| 07/24/1990 | US4943878 Ultra-compact recorder |
| 07/24/1990 | US4943874 Tape tension controller for a cassette recording/playback apparatus |
| 07/24/1990 | US4943873 Rotary head type digital-audio reproducing device with improved track-deviation detecting system |
| 07/24/1990 | US4943872 Magnetic recording and reproducing device |
| 07/19/1990 | DE3900683A1 Method of setting the track position in a magnetic-tape apparatus |
| 07/18/1990 | EP0378393A2 Dynamic image editor apparatus |
| 07/18/1990 | EP0378250A2 Method and apparatus for editing information data on slant tracks on a magnetic tape |
| 07/18/1990 | EP0378220A1 A rotary head type magnetic recording/reproducing device |
| 07/18/1990 | EP0222854B1 Telecontrol unit for leisure electronic apparatuses |
| 07/17/1990 | US4942487 Apparatus for recording/reproducing a digital signal at variable speeds |
| 07/17/1990 | US4941606 Device to stabilize a notched web in a vacuum box |
| 07/12/1990 | WO1990007844A1 Apparatus and method for using encoded video recorder/player timer preprogramming information |
| 07/12/1990 | WO1990007413A1 Ultrahigh-molecular polyethylene sheet and production thereof |
| 07/11/1990 | EP0377474A2 Apparatus for automatically supplying tape cassettes |
| 07/11/1990 | EP0376960A1 Apparatus for providing a profiled tape tension without utilizing a tape pack diameter sensor |
| 07/11/1990 | CN1008706B Process for finishing guide roller |
| 07/10/1990 | US4941061 Noise-free skip search apparatus utilizing a piezo-electric element |
| 07/10/1990 | US4941058 Data signal recording/reproduction apparatus of a VCR |
| 07/10/1990 | US4940275 Apparatus for scanning recording media with an automatic medium-change mechanism and structure for mounting same on a vehicle |
| 07/05/1990 | DE3943220A1 Automatic audio or video tape search process - having initialisation process combined with routine and execute tape search |
| 07/05/1990 | DE3943218A1 Automatic track locator for digital audio tapes - extracts pilot signals from head output to control head tracking value |
| 07/05/1990 | DE3929474A1 Setting video recording termination timing - using steps of timer selection, termination time sitting and termination in accordance with lapse of time |
| 07/04/1990 | EP0376675A1 Video signal recording/reproducing device |
| 07/04/1990 | EP0376287A2 Cassette loading apparatus with single switch control |
| 07/04/1990 | EP0376281A2 Cassette loading apparatus having optimum error protection device |
| 07/04/1990 | EP0376280A1 Belt driven tape running apparatus with after shock protection |
| 07/04/1990 | EP0376270A2 Cassette loading apparatus with worm cling protection |
| 07/04/1990 | EP0376269A1 Magnetic recording/reproducing apparatus having capstan motor |
| 07/04/1990 | EP0376268A1 Tape guide apparatus having tape posture control pole |
| 07/04/1990 | EP0376267A2 Helical scan type tape loading apparatus with tape twist protection |
| 07/04/1990 | EP0376242A2 Tape-loading mechanism for use in magnetic recording/reproducing apparatus |
| 07/04/1990 | EP0376035A2 Multiple carousel storage |
| 07/04/1990 | EP0375764A1 Device for simultaneous recording and playback of television images. |
| 07/03/1990 | US4939715 Tape scanning apparatus |
| 07/03/1990 | US4939612 Tape guide device for a magnetic recorder/reader |
| 07/03/1990 | US4939607 Head carriage for use with a longitudinal recording system utilizing a rotary recording and/or reproducing head |
| 07/03/1990 | US4939606 Rotary head assembly for digital audio tape recorders |
| 07/03/1990 | US4939605 Apparatus including a head wheel carrying advanced read, write and normal read heads for facilitating processing of television audio signals recorded on magnetic tape |
| 07/03/1990 | US4939602 Cassette holder mechanism |
| 07/03/1990 | US4939601 Playback apparatus having a single mode selecting pushbutton |
| 07/03/1990 | US4939596 Information signal recording and reproducing apparatus |
| 07/03/1990 | CA1271177A1 Tape draw-out mechanism |
| 06/28/1990 | WO1990007182A1 Method of retrieving data carriers from data-carrier archives |
| 06/28/1990 | WO1990007161A1 Process and device for operating an automatic data carrier archive |
| 06/28/1990 | DE3931232A1 Head drum bearing arrangement for magnetic tape equipment - has compression spring between upper and lower bushings with load transfer to prevent jitter and oscillation |
| 06/28/1990 | DE3843485A1 Control circuit for a cassette recorder with two drives |
| 06/28/1990 | DE3843218A1 Verfahren und vorrichtung zum betreiben eines automatischen datentraegerarchivs Method and device for operating an automatic datentraegerarchivs |
| 06/28/1990 | DE3843216A1 Verfahren zum bereitstellen von datentraegern in automatischen datentraegerarchiven A method for providing of data medium in automatic datentraegerarchiven |
| 06/27/1990 | EP0375672A2 Recording and/or reproducing apparatus with rotary head for recording and reproducing signals in a magnetic tape cassette |
| 06/27/1990 | EP0375358A2 Helical scan tape record apparatus and method |
| 06/27/1990 | EP0374899A2 Magnetic tape cassette loading system in recording and/or reproducing apparatus |
| 06/27/1990 | EP0374797A1 Digital servo system for controlling rotational speed of rotary body |
| 06/27/1990 | EP0374169A1 Lifting device for rotors |