Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
07/1995
07/18/1995US5434733 Planar head having separate read and write gaps
07/18/1995US5434732 Balanced cantilevered head positioning mechanism for multitrack tape recorder
07/18/1995US5434731 Process for making a one-piece flexure for small magnetic heads
07/18/1995US5434728 Magnetic storage unit having a magnetic medium coated with lubricant
07/18/1995US5434725 Magnetic disc driving device for controlling the position of a magnetic head relative to the disc
07/18/1995US5434722 Dual interface for disk drives
07/18/1995US5434720 Magnetic recording and reproduction apparatus with plural heads
07/18/1995US5434718 Automatic gain controlling circuit for recording and reproducing unit associated with magnetic head and free from relative accuracy between circuit components
07/18/1995US5434717 Read and/or write integrated circuit having an operation timing adjusting circuit and constant current elements
07/18/1995US5434715 Process and device for copying magnetic tapes containing both program material and control data
07/18/1995US5434677 Digital video signal reproducing apparatus with high-speed play mode
07/18/1995US5434633 Camera having built-in magnetic recording and reproducing apparatus including record/playback head
07/18/1995US5434037 Photographic element having a transparent magnetic recording layer
07/18/1995US5434014 Magnetic recording medium and method of manufacturing same
07/18/1995US5434000 Biaxially oriented polyester film
07/18/1995US5433999 Magnetic recording medium comprising specific backcoat layer
07/18/1995US5433989 Multilayer element with magnetic layer and nonmagnetic support
07/18/1995US5433973 Preventing Bernard Cell formation, process control
07/13/1995WO1995019034A1 Injection molded e-block
07/13/1995WO1995019033A1 Video player/recorder cleaning device
07/13/1995DE4445174A1 Curable binder component useful in pigmented coating, esp. for magnetic recording material
07/13/1995DE4445173A1 Curable binder component useful in pigmented coating, esp. for magnetic recording material
07/13/1995DE4400318A1 Data signal transfer circuitry via rotating converter having stator and rotor windings
07/13/1995CA2176739A1 Video player/recorder cleaning device
07/12/1995EP0662683A1 nubstrate for a magnetic disc and manufacture thereof
07/12/1995EP0662667A2 Magnetic sensor with member having magnetic contour anisotropy
07/12/1995EP0412993B1 Tape drive machines
07/12/1995CN1029346C Arrangement for recording-clock run-in codewords at beginning of track on magnetic record carrier
07/11/1995US5432734 Magnetoresistive element and devices utilizing the same
07/11/1995US5432663 For a storage disk
07/11/1995US5432662 Data recording cartridge including a flexible magnetic recording medium
07/11/1995US5432661 Cobalt, iron or nickel or alloy thereof, and nonmagnetic layers
07/11/1995US5432659 Magnetic disk unit having a plurality of magnetic heads
07/11/1995US5432658 Rotary-magnetic-head dynamic track following device
07/11/1995US5432652 Servo and data format for magnetic tape having plural spaced-apart servo areas interleaved with data track areas having serpentine track scanning using any one of a plurality of number of concurrently accessed tracks
07/11/1995US5432650 Magnetic tape recording/reproducing apparatus having automatic mode control
07/11/1995US5432645 Magnetic head-forming thin film
07/11/1995US5432494 Magnetoresistance element
07/11/1995US5432373 Magnetic spin transistor
07/11/1995US5432137 Process for producing a highly crystalline, fine α-alumina powder
07/11/1995US5432050 Photographic element having a transparent magnetic recording layer
07/11/1995US5432016 Magnetic head slider material
07/11/1995US5432012 Cobalt alloy
07/11/1995US5431983 Magnetic recording tape comprising a polyethylene-2,6-napthalate substrate, magnetic metal thin film, and a backcoat layer
07/11/1995US5431982 Magnetic tapes
07/11/1995US5431976 Laminated polyester film and magnetic recording medium using it as base film
07/11/1995US5431969 Method of making a magnetic medium for longitudinal recording
07/11/1995US5431833 Lubricant and magnetic recording medium therewith
07/11/1995US5431592 Method and apparatus for burnishing magnetic disks
07/11/1995CA2013498C Speed detection apparatus, speed control motor, and track jump control circuit
07/06/1995WO1995018449A2 Enhancing operations of video tape cassette players
07/06/1995WO1995018442A1 Amorphous diamond-like carbon gaps in magnetoresistive heads
07/06/1995DE4446331A1 Magneto=optical disc recording and playback system
07/05/1995EP0661890A2 Double-deck magnetic recording/reproducing apparatus
07/05/1995EP0661702A2 Apparatus and method for error recovery
07/05/1995EP0661695A2 Magnetic recording medium
07/05/1995EP0661694A2 Magnetic recording medium
07/05/1995EP0661693A2 Rotary drum apparatus
07/05/1995EP0661692A1 Magnetoresistive head with reduced lead resistance
07/05/1995EP0661691A2 Magnetic head
07/05/1995EP0661169A1 Composite ink-jet and magnetic recording sheet
07/05/1995EP0661104A1 Coating method
07/05/1995EP0661102A1 Coating method and coating apparatus
07/05/1995EP0417900B1 Disk storage system with access control
07/05/1995CN2202960Y Magnetic sound and character recording and playing machine
07/05/1995CN1104799A 磁记录介质 Magnetic recording media
07/05/1995CN1104660A Polyurethane composition for use as a dispersing binder
07/05/1995CN1104655A Polymeric compositions containing inorganic fillers and use thereof
07/04/1995US5430594 Magnetic recording medium
07/04/1995US5430593 Head cleaning device utilizing a cleaning ribbon
07/04/1995US5430592 Method of manufacturing a magneto-resistive head adapted to be used as the reproducing head of a magnetic recording/reproducing device
07/04/1995US5430591 Negative pressure flying head slider having siderails with narrow width portion
07/04/1995US5430584 Disk drive interface combining a magneto-resistive read and inductive write circuits
07/04/1995US5430581 Method and apparatus for optimizing the recording and reproducing of information from magnetic disks
07/04/1995US5430580 Pneumatic edge clamp and magnetic bias array for anhysteretic recording
07/04/1995US5429899 Magnetic materials
07/04/1995US5429855 Wear resistance, surface uniformity, slittability
07/04/1995US5429731 Sputtering a nitride alloy layer on a substrate in a nitrogen gas
07/04/1995US5428893 Method of making a transducer with improved inductive coupling
07/04/1995US5428892 Method of manufacturing a combined tunnel erase head
07/04/1995US5428887 Method of making a transducer with improved inductive coupling
07/04/1995CA1336205C Production of pre-recorded tape cassettes
06/1995
06/29/1995WO1995017700A1 High performance tape path system
06/29/1995WO1995017646A1 Method and apparatus to calibrate intensity and determine fringe order for interferometric measurement of small spacings
06/29/1995DE4444783A1 Gray code decoder circuit for hard disc drive
06/28/1995EP0660341A1 Artificial lattice film and magneto-resistance effect element using the same
06/28/1995EP0660324A2 Data recording disk drive
06/28/1995EP0660321A2 Reproduced waveform equalization circuit
06/28/1995EP0660317A2 Magneto-optical recording-reproducing system
06/28/1995EP0660311A1 Method for applying a transparent magnetic layer to a web or sheet material
06/28/1995EP0660310A1 Magnetic recording medium and process for producing the same
06/28/1995EP0660309A1 Non-magnetic undercoat layer for magnetic recording medium, magnetic recording medium and non-magnetic particles
06/28/1995EP0660308A1 Coating compositions for a transparent magnetic recording layer
06/28/1995EP0660307A2 Sampled data channel servo detector using PRML techniques
06/28/1995EP0660306A1 Inner diameter disk drive head/slider load/unload device
06/28/1995EP0660305A2 Rotary cylinder power feeding apparatus
06/28/1995EP0660178A2 Photographic element having a transparent magnetic layer and a process of preparing the same
06/28/1995EP0660128A1 Thin film magnetic field detector
06/28/1995EP0660127A2 Multilayer magnetoresistive sensor
06/28/1995EP0659789A1 Polyurethane composition for use as a dispersing binder