Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
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1076 Subject <strong>Index</strong><br />
additional recording area T03-A01G<br />
antibacterial and antifungal materials<br />
T03-A01B5X<br />
anticorrosion layers T03-A01B5C<br />
antiprint-through magnetic shielding layer<br />
T03-A01B1X<br />
antistatic coatings and materials T03-A01B5D<br />
audio recording application T03-A01C8A<br />
backing layer T03-A01B3<br />
base layer T03-A01B1B<br />
binder materials for T03-A01A3<br />
card T03-A01C5<br />
characterised by disk form T03-A01C1<br />
characterised by form T03-A01C<br />
characterised by recording application<br />
T03-A01C8<br />
chemical details of magnetic layer T03-A01A8A<br />
complete magnetic layer formula T03-A01A7<br />
drum T03-A01C7<br />
exchange coupling system T03-A01A6A<br />
floppy disk T03-A01C1C<br />
hard disk T03-A01C1A<br />
head-cleaning section T03-A01B5X<br />
T03-A01X<br />
T03-A04B3<br />
heat-assisted record carrier T03-A01T<br />
heat-sensitive layers for printing T03-A01X<br />
heat transfer layers T03-A01B7<br />
helical scan recording tape T03-A01C3A<br />
layer arrangements T03-A01F<br />
leader section of tape T03-A01H<br />
lubricating layer T03-A01B5<br />
magnetic layer magnetic properties T03-A01A8C<br />
magnetic layer physical/chemical details<br />
T03-A01A8A<br />
magnetic materials T03-A01A1<br />
magnetic materials properties T03-A01A1E<br />
magnetic shielding layer T03-A01B1X<br />
manufacture - see Magnetic record<br />
carrier manufacture T03-A02<br />
V02-H02<br />
metallic magnetic materials T03-A01A1A<br />
mould inhibiting materials T03-A01B5X<br />
multilayer magnetic coatings T03-A01A6<br />
nano-imprinted T03-A01G3<br />
non-metallic magnetic materials T03-A01A1C<br />
optical track T03-A01G5<br />
T03-B01<br />
perpendicular magnetisation carrier T03-A01D<br />
pH control materials T03-A01A9<br />
physical details of magnetic layer T03-A01A8A<br />
physical details of magnetic materials<br />
T03-A01A1E<br />
physical recording format T03-A01G<br />
print-through prevention shielding layer<br />
T03-A01B1X<br />
protective coating T03-A01B5C<br />
recycling and destroying T03-A01R<br />
soft magnetic shielding layer T03-A01B1X<br />
substrate T03-A01B1A<br />
superconducting T03-A01E<br />
tape T03-A01C3<br />
tape for helical scan recording T03-A01C3A<br />
thermo-assisted record carrier T03-A01T<br />
vertical magnetisation carrier T03-A01D<br />
video recording application T03-A01C8B<br />
Magnetic record carrier manufacture T03-A02<br />
additional recording area T03-A02G<br />
applying backing layer T03-A02B3<br />
applying base layers T03-A02B1B<br />
applying lubricating layer T03-A02B5<br />
applying protective coatings T03-A02B5<br />
back-coating layer application T03-A02B5<br />
bulk storage equipment T03-A02D5<br />
calendering T03-A02B7<br />
card T03-A02E5<br />
characterised by type of carrier T03-A02E<br />
cleaning after basic manufacture T03-A02B7<br />
disk T03-A02E1<br />
drum T03-A02E7<br />
equipment for manufacture T03-A02D<br />
floppy disk T03-A02E1C<br />
hard disk T03-A02E1A<br />
inspection/testing of finished carrier T03-A02C5<br />
laminating layers T03-A02B9<br />
liquid deposition of magnetic film T03-A02A1<br />
magnetic film formation T03-A02A<br />
multistep processes T03-A02B8<br />
nano-imprinted T03-A02G3<br />
pancake T03-A02D5<br />
polishing substrate or base layers T03-A02B1C<br />
process monitoring T03-A02C1<br />
quality control T03-A02C<br />
sputter/vapour deposition of magnetic films<br />
T03-A02A3<br />
substrate and non-magnetic layer mfr<br />
. T03-A02B1<br />
substrate manufacture T03-A02B1A<br />
substrate polishing T03-A02B1C<br />
substrate texturing T03-A02B1D<br />
substrate/non-magnetic layer processing<br />
T03-A02B<br />
tape T03-A02E3<br />
tape slitting T03-A02B7<br />
test recording T03-A02C5B<br />
testing T03-A02C<br />
texturing substrate or base layer T03-A02B1D<br />
treatment of deposited magnetic film<br />
T03-A02A5<br />
Magnetic record carrier positioning<br />
data recording tape drive T03-A08E<br />
T03-E<br />
disk drive T03-A08A<br />
T03-F<br />
T03-N01<br />
general T03-A08<br />
general tape drive T03-E<br />
Magnetic recording<br />
audio/video track layout W04-B01A<br />
computer printer image S06-K<br />
dubbing, audio/video W04-H05A<br />
equalising T03-A06D<br />
format, audio/video W04-B01A<br />
head - see Magnetic recording and<br />
reproducing head T03-A03<br />
heat-assisted magnetic recording T03-A06M<br />
re-recording prevention, audio/video<br />
W04-B01C1<br />
re-recording, audio/video T03-A07B<br />
thermo-assisted magnetic recording T03-A06M<br />
vertical recording T03-A06V<br />
Magnetic recording and reproducing head<br />
T03-A03
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