Animal husbandry – Animal controlling or handling – Responsive to voice of animal
Patent
1994-12-28
1997-02-11
Manahan, Todd E.
Animal husbandry
Animal controlling or handling
Responsive to voice of animal
119908, A01K 1500
Patent
active
056010540
ABSTRACT:
A dog barking restraining device in which an impulse wave is applied to the neck of a dog when the dog barks to thereby refrain the dog from barking. The device includes a battery, a piezoelectric sensor for detecting a vibration signal generated from a vocal chord of a dog when the dog barks, a control unit for receiving a signal of the vocal chord of the dog detected by the piezoelectric sensor to discriminate whether or not to shock the dog, a transformer for generating a stepped up impulse wave of thousands of volts, a variable resistor for adjusting the strength (power) of the impulse wave output from the transformer, and a pair of electrodes for applying to the neck of the dog the impulse wave generated by the transformer.
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patent: 5353744 (1994-10-01), Custer
Han Seung Enterprise Co., Ltd.
Manahan Todd #E.
Woodbridge Richard C.
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