Patents
Patents for G11B 17 - Guiding record carriers not specifically of filamentary or web form, or of supports therefor (20,090)
05/1993
05/23/1993CA2100157A1 Disk drive
05/19/1993EP0542482A2 Automatic cassette changer
05/19/1993EP0542377A2 Method of storing user information items and apparatus for reproducing stored items
05/18/1993US5212683 Cassette for storing and handling an information carrier, and scanning system comprising the cassette
05/18/1993US5212680 Mass storage device employing array of transducers "cocked" in relation to reciprocal movement axis
05/18/1993US5212607 Disk drive including unitary deck for aligning and supporting axially retractable spindle assembly
05/18/1993US5212606 Door structure of a still video camera
05/12/1993EP0541503A1 Transfer device for an information carrier
05/12/1993EP0541213A1 Position detecting apparatus and method
05/12/1993EP0541208A1 Disk player
05/12/1993CN1072038A Virus immunizing card for solidified operating system
05/11/1993US5210729 Computer disk transfer apparatus
05/11/1993US5210728 Elevation mechanism in disk player with disk changer functions including an adjustable drive nut which raises and lowers discs
05/11/1993US5210725 Tray loading apparatus for disc players
05/09/1993CA2074978A1 Position detecting apparatus and method
05/09/1993CA2073400A1 Disk player
05/04/1993US5208802 Disk adapter for disk cartridge
05/04/1993US5208798 Double-sided disk player
05/04/1993US5208791 System for recovering a CD in a CD player having a magazine containing a plurality of disks
04/1993
04/29/1993WO1993000768A3 Video and/or audio data reproduction system and controller therefor
04/28/1993EP0539199A2 Disc cartridge loading apparatus
04/27/1993US5206845 Modular data storage and retrieval system
04/27/1993US5206814 Robotic music store
04/22/1993DE4134241A1 Magneto=optical mass storage module - stores discs in internal magazine rack with handling system for selection and transfer to active position
04/21/1993EP0537801A2 Data recording and reproducing apparatus for use in an optical card
04/21/1993EP0537707A2 Assembly of compact disk drive
04/21/1993EP0537357A1 Library device
04/20/1993US5204853 Adaptor for a disc cartridge case
04/20/1993US5204850 Loading apparatus for a disc-shaped recording medium
04/20/1993US5204849 Disk playback apparatus with centering device for different disk sizes
04/20/1993US5204795 Magnetic recording and reproduction system having opposed magnetic heads
04/20/1993US5204794 Magnetic disk drive comprising disk cartridge and driving device, which disk cartridge includes connector for connecting the disk cartridge to the driving device and connector cover for covering the connector
04/20/1993US5204793 Removable cartridge disk drive with an integral head loading ramp, air filter and removable cartridge door safety stop
04/20/1993CA1316599C Recording and reproducing device for magneto-optical card
04/16/1993WO1993008569A1 Optical disk cartridge handling apparatus with removable magazine
04/15/1993WO1993007617A1 Data recording medium, its production, and data recording/reproduction apparatus
04/14/1993EP0536112A1 Erasable optical wallet-size data card
04/13/1993US5202861 Magneto-optical disk drive having a mechanism for moving a bias magnetic field coil
04/13/1993US5202803 Disk file with liquid film head-disk interface
04/07/1993EP0535922A2 Automated library data retrieval system
04/07/1993EP0535921A2 Automated storage library
04/06/1993US5200938 Disk magazine and disk loading device
04/06/1993US5200871 Flexible magnetic disc cassettes with integrally molded drag fingers
04/01/1993WO1993006599A1 Clamp for information storage disk
03/1993
03/30/1993US5199021 Method of access to recording medium, and apparatus and method for processing information
03/30/1993US5198944 System for locating and holding a cartridge
03/30/1993US5198941 Recording or reproducing apparatus
03/30/1993US5198933 Recording medium emergency release mechanism
03/30/1993CA1315397C Large capacity information storage apparatus using a plurality of magnetic disk unit
03/24/1993EP0533019A2 Loading and ejecting device for a disc player
03/23/1993US5197057 Disc changer with dust cover
03/23/1993US5197056 Disc record player
03/23/1993US5197055 Idle demount in an automated storage library
03/23/1993CA1314978C2 Apparatus using disc-shaped record bearing medium
03/18/1993WO1993005505A1 Head wiper for bernoulli disk drive
03/17/1993EP0532335A1 Maximising hit ratio in a data storage hierarchy
03/17/1993EP0532247A2 Recording/playback apparatus
03/16/1993US5195079 Disk driver in which the disk holder is located below a slider
03/16/1993US5195078 Recording medium conveying device including a pair of circular coaxial gears
03/16/1993US5195077 Disc loading mechanism for large and small disks
03/16/1993US5195066 Information reproducing system for reproducing a group of recording mediums in accordance with stored program information
03/16/1993US5195002 Apparatus for driving information record medium
03/09/1993US5193079 Compact disk changer
03/03/1993EP0529762A2 Disk player
03/03/1993EP0529091A1 Device for manipulating a shutter.
03/02/1993US5191569 Disk playback device
03/02/1993US5191497 Magnetic disk pack and magnetic disk recording/reproducing apparatus with improved head touch
02/1993
02/24/1993EP0528424A2 Disc loading mechanism for disc driving apparatus
02/24/1993EP0528420A2 Disk loading system
02/23/1993US5189574 Flexible information storing disk apparatus having laminar air flow
02/16/1993US5187701 Disc-record player having a loading device with a movable sub-frame
02/16/1993US5187700 Apparatus for loading disc records of different size in a compact disc player
02/16/1993US5187695 Multiple compact disk player and storage device
02/16/1993US5187622 Magnetic disk drive apparatus having a protection mechanism for protecting a magnetic head from collision with a magnetic disk when loading or unloading the magnetic disk
02/09/1993US5185746 Optical recording system with error correction and data recording distributed across multiple disk drives
02/04/1993DE4125514A1 CD player with changer - removing discs automatically from magazine placing them on player and returning magazine after playing
02/03/1993EP0526215A2 Loading apparatus for a tape cassette and a disk
02/03/1993EP0526204A2 Disc player for playing both naked discs and cartridge-encased discs
02/02/1993US5184342 Information processing device
02/02/1993US5184336 Mechanical assembly for alternately producing displacement of a carriage and rotation of a carriage mounted gear
01/1993
01/27/1993EP0524839A2 Magnetooptical information record/reproducing method employing floating slider supporting magnetic head, and apparatus therefor
01/26/1993US5182742 Recording and/or reproducing apparatus with a disc cartridge temperature sensor
01/26/1993CA1313260C Ejecting mechanism of disk cartridges
01/20/1993EP0523843A2 Disk file with liquid film head-disk interface
01/20/1993EP0523676A2 Information recording/reproducing method for recording and/or reproducing information on information recording carrier by use of probe electrode, information recording/reproducing apparatus executing the method, and information recording carrier suitable for the method
01/20/1993CN1068210A Disk file with liquid film head-disk interface technical field
01/19/1993US5181197 Optical disk driver and operational processing apparatus having such optical disk driver
01/12/1993US5179504 Shutter mechanism undergoing rotational and translational movements for use in recording medium and/or reproducing apparatus using card-like medium
01/12/1993US5179484 Mechanism for attaching and detaching disk cartridge from a disk drive
01/12/1993US5179268 Apparatus for detecting inclination of an optical card
01/12/1993CA1312670C Disc drive arrangement
01/07/1993WO1993000768A2 Video and/or audio data reproduction system and controller therefor
01/07/1993WO1993000679A1 Removable cartridge disk drive with an interlocking mechanism for a disk drive
01/07/1993WO1993000678A1 Removable cartridge disk drive with cartridge interlocking and spindle motor telescoping mechanisms
01/07/1993EP0521217A2 Recording medium conveying device
01/05/1993US5177731 Disk drive and pickup unit for an optical disk player
01/05/1993US5177722 Disk player with disk changer functions
01/03/1993CA2067600A1 Disk file with liquid film head-disk interface
12/1992
12/29/1992US5175690 Process for managing stores and device for carrying it out
12/29/1992US5175660 Control member having stabilizing surfaces which generate negative pressure to stabilize contact between a rotating flexible magnetic sheet and a magnetic recording/reproducing head