Hand-held, continuously variable, remote controller

Details Hand-held, continuously variable, remote controller Hand-held, continuously variable, remote controller

2006-03-28

2006-03-28

Horabik, Michael (Department: 2635)

Coded data generation or conversion

Code generator or transmitter

Transmitter for remote control signal

C200S0050EA, C200S331000, C340S870030

Reexamination Certificate

active

07019680

ABSTRACT:
A continuously variable, remote controller including a pair of first and second frequency oscillating circuits, each circuit including a separate induction coil for producing an induction field thereabout, the normal resonating frequency of the first oscillating circuit being different from the normal resonating frequency of the second oscillating circuit, the first and the second oscillating circuits producing a baseline frequency that is the difference between the two the oscillating circuits, each of the induction coils including an induction field modifying armature, when a rocker block is pivoted about a fulcrum, in a first radial direction, the first induction field modifier engagement surface will engage the first induction field modifying armature and move it across the induction field generated by the first induction coil, to alter the oscillating frequency of the first frequency oscillating circuit, a subtractor adapted to receive the frequencies outputted from the first and the second frequency oscillating circuits and subtracting the lower of the frequencies from the higher of the frequencies to produce the difference between the frequencies, a microprocessor arranged to receive the difference between the frequencies, and a circuit board attached to the base plate, the frequency oscillating circuits being physically and electrically attached to the printed circuit board and electrically connected to the transmitting circuit.

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