198323 ⎘
Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups - or by different subgroups of group ; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording and a beam of light for reproducing, e.g. light-induced thermomagnetic recording, Kerr effect reproducing characterised by the transducing operation to be executed Shaping of magnetic domains, e.g. form, dimensions
Magnetic Information Label and Use Thereof
#2Megneto-optical recording device capable of changing the shapes of heating areas
#3Exchange-bias based multi-state magnetic memory and logic devices and magnetically stabilized magnetic storage
#4Domain expansion rom media with adapted domain shape for improved readout
#5Magneto-optical recording medium and layer structure
#6Optical recording method and optical recording medium
#7Method for producing recording medium, recording medium employing said method, and information recording and reproducing apparatus
#8Stray field equalization for improved domain expansion reading
#9Recording method using reaction and diffusion, recording medium recorded on using the recording method, and recording/reproducing apparatus for the recording medium
#10Magneto-optical recording medium and method of making the same and magneto-optical recording medium drive
#11Magneto-optical recording medium and a magneto-optical recording device thereof
#12Configuration of three-dimensional features in data recording structures
#13Asymmetric run length constraints for increased resolution and power margin in mammos read-out
#14Magneto-optical recording/reproducing apparatus and magneto-optical recording/reproducing method
#15Optical information recording medium
#16Magneto-optical storage medium capable of recording plural rows of marks on each track
#17Optical recording method using multiplexer and plural pieces of data bits