US4302749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic firing for clay pigeon launcher
Assignee: Individual
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Filing: 1979-06-27
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Granted: 1981-11-24
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Expires: 1999-06-27
Abstract
Abstract A system for controlling operation of a clay pigeon launcher in response to a voice command, to one of a plurality of microphones. The system provides for the averaging of the signal output of the microphones and the selection of the output of highest level. These outputs are compared and if the highest level is greater than a predetermined magnitude provides an operating signal for the launcher.
Inventors
- 👤 Erkki Ylonen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:45
CPC Classifications
F; F41; F41J; F41J9/00; F41J9/16; F41J9/18
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
135 words
A voice actuated system for electrically operating, in response to a command from one of a plurality of users, a clay pigeon launcher or the like, comprising means associated with each of a plurality of stations for converting sound into respective electric signal outputs, means for determining the average signal level of said outputs from all of said sound means, means for comparing the level of the signal outputs of each of said sound converting means and selecting the one having the highest level, means for comparing the output from the sound converting means having the highest signal level with the average signal level and passing an operating signal when the highest signal level is greater by a predetermined amount than said average signal, and means responsive to said operating signal for ergizing said launcher.
Claim 2
Dependent Claim
135 words
A voice actuated system for electrically operating, in response to a command from one of a plurality of users, a clay pigeon launcher or the like, comprising means associated with each of a plurality of stations for converting sound into respective electric signal outputs, means for determining the average signal level of said outputs from all of said sound means, means for comparing the level of the signal outputs of each of said sound converting means and selecting the one having the highest level, means for comparing the output from the sound converting means having the highest signal level with the average signal level and passing an operating signal when the highest signal level is greater by a predetermined amount than said average signal, and means responsive to said operating signal for ergizing said launcher.
Claim 3
Dependent Claim
35 words
The system according to claim 1, wherein said means for energizing said launcher includes means for delaying the determined signal, a pulse generator, and relay means responsive to said pulse generator for activating said launcher.
Claim 4
Independent Claim
77 words
The system according to claims 1 or 2, wherein each of said sound converting means comprises a microphone, circuit means for filtering and amplifying the output signal from said microphones, circuit means for integrating said filtered and amplified signal and an automatic gain control circuit responsive to the output of said circuit means for filtering and amplifying the output signal of said microphones, to control the respective circuits for filtering and amplifying the output of said microphones.
Claim 5
Dependent Claim
77 words
The system according to claim 3 including a resistor and a diode connected in parallel to the output of each of said integrators, and a differential amplifier having a pair of inputs and an output connected to said means for energizing said launcher, the outputs of said resistors being connected in common to one input of said differential amplifier and the outputs of said diodes being connected in common to the other input of said differential amplifier.
Claim 6
Independent Claim
88 words
A method for controlling the actuation of a clay pigeon launcher or the like in response to a sound command to one of a plurality of microphones comprising the steps of averaging the signal output of said microphones, selecting the output of highest level, comparing the output of highest level with that of the average level, and in response to determining that the highest level ouput is greater by a predetermined magnitude than the average level produces an operating signal and passing said operating signal to said launcher.
Claim 7
Independent Claim
88 words
A method for controlling the actuation of a clay pigeon launcher or the like in response to a sound command to one of a plurality of microphones comprising the steps of averaging the signal output of said microphones, selecting the output of highest level, comparing the output of highest level with that of the average level, and in response to determining that the highest level ouput is greater by a predetermined magnitude than the average level produces an operating signal and passing said operating signal to said launcher.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-23 | 1985-05-25 | 1985-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-23 | 1989-05-25 | 1989-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-23 | 1993-05-25 | 1993-11-24 | $7700.00 | Window Closed / Lapsed |