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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1084 Subject <strong>Index</strong><br />
nuclear radiation intensity S03-G02B<br />
optical element parameters S02-J04A<br />
V07-J<br />
optical phase difference S03-A09<br />
optical radiation S03-A<br />
optical wavelength S03-A09<br />
orientation, for surveying navigation S02-B05A<br />
pain threshold S05-D01X<br />
partial pressures S02-F04C3A<br />
phase angle S01-D04<br />
physical/chemical properties S03-E<br />
pollution S03-D06<br />
position, electrically/magnetically S02-A02F<br />
position, large scale S02-B01A<br />
position, using atomic or nuclear radiation<br />
S02-A05C4,<br />
S02-A05A3<br />
position, using microwaves S02-A05C4,<br />
S02-A05A1<br />
position, using sound or ultrasonically<br />
S02-A05C4,<br />
S02-A05B<br />
power, electrical S01-D02<br />
X12-H04<br />
power, mechanical (see also<br />
Dynamometers) S02-F02<br />
pressure differences S02-F04C1<br />
pressure, mechanically S02-F04A<br />
propagation velocity of mechanical waves<br />
S02-E01<br />
psychotechnics S05-D01X<br />
rainfall (see also Moisture measurement)<br />
S03-D02A<br />
rapid changes in pressure S02-F04D3<br />
reflection coefficient S01-D05B5<br />
reflex and reaction, medical S05-D01F<br />
refractive index S03-E04B5<br />
resistance, electrical S01-D05B1<br />
resonant frequency, mechanical S02-E01<br />
reverberation time S02-E01<br />
RMS current/voltage S01-D01A1<br />
roughness, electrically/magnetically S02-A02G<br />
roughness, mechanically S02-A01C5<br />
roughness, optically S02-A03B5<br />
roughness, using atomic or nuclear<br />
radiation S02-A05C5,<br />
S02-A05A3<br />
roughness, using combination of methods<br />
S02-A08E<br />
roughness, using microwaves S02-A05C5<br />
S02-A05A1<br />
roughness, using sound or ultrasonically<br />
S02-A05C5<br />
S02-A05B<br />
scattering parameters S01-D05B5A<br />
semiconductor bandgap U11-F01A9<br />
semiconductor device multilayer circuit<br />
boards S01-G02B<br />
semiconductor film parameters U11-F01B<br />
semiconductor, chemical analysis U11-F01A5<br />
several components of force S02-F03B<br />
several pressures S02-F04C3<br />
sheet thickness, electrically/magnetically<br />
S02-A02B<br />
sheet thickness, optically S02-A03B1<br />
shock S02-G03<br />
signal-to-noise ratio S01-D08B<br />
W02-G03J5<br />
sound waves S02-E<br />
spacing, electrically/magnetically S02-A02A<br />
spacing, mechanically S02-A01C3<br />
spacing, optically S02-A03B2<br />
spacing, using atomic or nuclear<br />
radiation S02-A05C2,<br />
S02-A05A3<br />
spacing, using combination of methods S02-A08B<br />
spacing, using microwaves S02-A05C2,<br />
S02-A05A1<br />
spacing, using sound or ultrasonically<br />
S02-A05C2,<br />
S02-A05B<br />
specific heat S03-E01C<br />
speed S02-G01<br />
speed of bodies relative to fluid S02-G02<br />
speed of fluid S02-G02<br />
speed of sound S02-E01<br />
speed, doppler methods S02-G01D<br />
speed, electrically/magnetically S02-G01B<br />
speed, mechanically S02-G01X<br />
system, medical S05-D01<br />
tape travel in recording equipment T03-J05A<br />
tapers, optically S02-A03B4<br />
tapers, using combination of methods<br />
S02-A08D<br />
thermal conductivity S03-E01A<br />
thermal properties S03-E01<br />
thickness, electrically/magnetically S02-A02C<br />
thickness, mechanically S02-A01C2<br />
thickness, optically S02-A03B1<br />
S02-A03B2<br />
thickness, using atomic or nuclear<br />
radiation S02-A05C2,<br />
S02-A05A3<br />
thickness, using combination of methods<br />
S02-A08A<br />
thickness, using microwaves S02-A05C2,<br />
S02-A05B<br />
thickness, using sound or ultrasonically<br />
S02-A05B2<br />
thickness of sheet or coating, using<br />
atomic or nuclear radiation S02-A05C1,<br />
S02-A05A3<br />
thickness of sheet or coating, using<br />
microwaves S02-A05C1,<br />
S02-A05A1<br />
thickness of sheet or coating, using<br />
sound or ultrasonically S02-A05C1,<br />
S02-A05B<br />
torque S02-F02<br />
torque on nut S02-F03B<br />
total harmonic distortion (THD) S01-D03C5<br />
trajectory S02-H<br />
tube for V05-F08B<br />
turbidity, using optical transmission - see<br />
also Nephelometer S03-E04B1A<br />
twisting properties, materials S03-F02X<br />
tyre pressure S02-F04C1A<br />
vacuum S02-F04D1<br />
vehicle, engine paramaters X22-A05<br />
vehicle, non-engine parameters X22-X06<br />
vehicle power S02-F03B<br />
velocity of light S03-A09<br />
vibration S02-E<br />
voltage S01-D<br />
voltage, by DC/AC conversion S01-D01C1A<br />
voltage, digitally S01-D01C1B
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