Matches 1 - 7 out of 7
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EP0884596A2 Circuit board misalignment detection apparatus and method  
ÄObjectÜ To detect the misalignment of a printed circuit board for which a continuity test is conducted, in a non-contact manner using a simple structure. ÄConstitutionÜ Position detection...
5204674 Servo mechanism with differential phase shift feedback  
A position sensor which can be incorporated into a positional feedback-type servo mechanism includes a mechanical sensor element, an oscillator and first and second phase shifters, which in the...
5077527 Encoding system and method for differential capacitive transducer  
A transducer system and method of use thereof by sequentially operating a comparator to produce a series of pulses in which the time distribution of the pulses is representative of the transducer...
5075631 Encoding system and method for differential capacitive transducer  
A transducer system and method of use thereof by sequentially operating a comparator to produce a series of pulses in which the time distribution of the pulses is representative of the transducer...
4989329 Rotary displacement transducers  
A rotary displacement transducer comprises a shaft rotatably supported in a housing, and to which the rotary displacement to be sensed is applied. The shaft is axially fixed in the housing, and has...
4882536 Capacitive detector of position having electrodes and circuitry formed on a common integrated circuit  
The capacitive detector of position between two supports (10 and 30) comprises a series of electrodes (11) on support (10) and a series of electrodes (13) on support (30). The electrodes (13) of...
4738500 Electromagnetically driven oscillating mirror  
An electromagnetic drive system drives the oscillating secondary mirror or wobble mirror of a reflecting telescope. The driving force of the drive system is directly proportional to the current and...
Matches 1 - 7 out of 7