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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1130 Subject <strong>Index</strong><br />
personal handyphone (PHS) W01-B05A1B<br />
W02-C03C3<br />
satellite telephone connection W01-B05A1E<br />
W02-C03B1A<br />
W02-C03C1A<br />
short messaging service W01-B05A1F<br />
subscriber registration W01-B05A1N<br />
subscriber roaming W01-B05A1R<br />
third generation W01-B05A1A<br />
W02-C03C1G<br />
trunked radio interconnection W01-B05A3<br />
RAID<br />
computer data stores T01-H01B1A<br />
disk drives T03-A08A5A<br />
Rail, low power V04-H01<br />
Railcar type Q21-C03<br />
breakdown train Q21-M03<br />
buffer car Q21-C03H<br />
freight Q21-C03B<br />
hopper Q21-C03D<br />
mine car Q21-C03F<br />
passenger Q21-C03A<br />
railway inspection trolley Q21-C03I<br />
sleeper car Q21-J01<br />
tanker Q21-C03C<br />
tipping Q21-C03E<br />
tramway vehicle Q21-C03G<br />
wagon/truck Q21-C03B<br />
Railway, electric - see Electric railway<br />
X23<br />
Railway, mechanical Q21-B<br />
bridge Q21-A12<br />
cargo handling Q21-A04<br />
derailer Q21-A08<br />
level crossing Q21-S07<br />
passenger handling Q21-A04<br />
shunting devices Q21-A07<br />
station Q21-A03<br />
track construction Q21-A01<br />
traffic control Q21-S05<br />
tunnel Q21-A12<br />
turntable Q21-A06<br />
Railway train<br />
air-conditioning Q21-J02<br />
assembly Q21-M05<br />
axle box Q21-D06<br />
bogie Q21-D03<br />
brake actuator Q21-F05<br />
brake system Q21-F<br />
buffers Q21-D12C<br />
cargo compartment Q21-J07<br />
cargo handling Q21-J06<br />
chassis Q21-D02<br />
cleaning Q21-M01<br />
couplings Q21-D12<br />
door Q21-D15<br />
draw gear Q21-D12B<br />
heating Q21-J02<br />
maintenance Q21-M<br />
manufacture Q21-M05<br />
rail engaging elements Q21-D10<br />
sanitation arrangements Q21-J04<br />
seats Q21-J03<br />
servicing Q21-M02<br />
steps Q21-J05<br />
superstructure Q21-D01<br />
tarpaulin Q21-D17<br />
tilt control Q21-D05<br />
transmission system Q21-D13<br />
underframe Q21-D02<br />
wheel guards Q21-D11<br />
window Q21-D16<br />
Railway signalling - see Electric railway<br />
Railway type Q21-B<br />
elevated Q21-B01<br />
funicular Q21-B03A<br />
magnetic levitation Q21-B05A<br />
monorail Q21-B02<br />
power-and-free Q21-B03B<br />
rack Q21-B04<br />
rope/cable Q21-B03<br />
ski-lift Q21-B03C<br />
sliding/levitation Q21-B05<br />
tramway Q21-B03A<br />
Rain detection S03-D02B<br />
for automatic actuation of vehicle<br />
windscreen wipers S03-D02B1<br />
X22-X06E<br />
for non meteorological application S03-D02B1<br />
Rainfall measuring S03-D02A<br />
Raised pad, semiconductor wiring U11-D03A2<br />
Rake receiver W02-G03B6A<br />
Raman laser V08-A04X<br />
Raman spectrometry S03-A02B<br />
for materials investigation S03-E04D1<br />
Ramp, load/unload for hard disk drive<br />
T03-A05G<br />
T03-A08A1C<br />
RAMs<br />
dynamic, matrix layout U13-C04B1A<br />
dynamic, with capacitor store U14-A03B4<br />
dynamic, with stacked capacitor structure<br />
U13-C04B1A<br />
U13-D03A<br />
U14-A03B4<br />
dynamic, with trench capacitor structure<br />
U13-C04B1A<br />
U13-D03A<br />
U14-A03B4<br />
dynamic/static, matrix layout U13-C04B1<br />
static, matrix layout U13-C04B1B<br />
static, with bipolar transistors U14-A03A1<br />
static, with bistable FET cells U14-A03B1<br />
with magnetic elements U14-A04<br />
with programmable conductor layer U14-A03H<br />
with ROM in memory cell U14-A03B9<br />
Random access memories - see RAMs<br />
Random number generator T01-E04<br />
for lottery appts. T05-F<br />
Random pulse generators U22-A01A<br />
Rangefinder<br />
optical S02-B01<br />
photographic camera S06-B01A<br />
reflection-based (laser type) W06-A06D1<br />
reflection-based (lidar type) W06-A06D1<br />
reflection-based (radar type) W06-A04A1<br />
reflection-based (sonar type) W06-A05D1<br />
video camera W04-M01D2C
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