Moving time base mean value integrator
CA 1046643 A · Owner: Western Research And Development Ltd. · Inventors: Budlong, John P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A moving time base mean value integrator is disclosed suitable for determining the mean value of a signal from a monitoring device over a moving period of time. The circuit includes a comparison means for comparing an input signal with an output signal to produce a command pulse when the two signals are substantially equal, memory means for responding to the command pulse to produce a memory signal substantially identical with the input signal at the time of the command pulse summing, means for comparing the input signal with the memory signal and producing a difference signal representing the difference between the input signal and the memory signal and an integrator, means for integrating …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted January 16, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 16, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.