Flashlamp operation circuit performing continuous on=off switching - utilises semiconductor switch with photodiode in control circuit monitoring limiting current during discharge of capacitor
DE4137372A1
Scanner e.g. for three=dimensional detection of unauthorised objects, e.g. weapons - has rows of detectors of penetrating radiation scattered by object, distribution processor and display
DE4036100A1
Pattern recognition implementation structure - contains computer unit with memory, line delay unit and pixel delay unit
DE4032974A1
Specimen material concentrating appts. - has hollow cylindrical collecting electrode, spray electrode and suction system raising sensitivity of analyser
DE4023414A1
Security arrangement passing fan-shaped beam through objects - has two sources passing beams through object from different directions to associated L=shaped receivers
DE4023413A1
Security arrangement passing fan-shaped beam through objects - has transport path through which object is moved on palette by driven rollers
DE4023416A1
Security arrangement passing fan-shaped beam through object - has tunnel with beam source through which object e.g. vehicle being searched is passed
DE3931407A1
IGNITION SWITCH FOR A FLASH LAMP
EP0412189A1
Device for transmitting fan-shaped radiation through objects
EP0390950A1
Arrangement for the inspection of materials
EP0325157A1
Gas discharge lamp
EP0371164A1
Flash lamp
EP0365702A1
Digital position generator
US4906834A
Infrared detector circuit having a resistor series connected to the detector to limit the current across the pn junction of the FET
US4870670A
X-ray scanner with secondary radiation detector
EP0313811A1
Gas discharge lamp
EP0303940A1
Linear image sensor
EP0285961A1
Infrared detector
US4841554A
X-ray scanner for inspecting articles moving therethrough
