Knowledge acquisition tool for automated knowledge extraction
CA 1311852 C · Owner: Allard, James R. · Inventors: Cochran, Edward L.; Allard, James R.; Wolff, Alan S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A knowledge acquisition tool for direct use by an expert in the automatic creation of a knowledge base derived from the knowledge of the expert the, knowledge acquisition tool including an input device usable by the expert for providing knowledge to the tool in response to questions, statements and/or prompts from the tool, a display for displaying the knowledge, questions, statements and prompts so that the expert can interact with the tool in creating the knowledge base, and a processor connected to the input device and the display for supplying the questions statements and prompts to the display in order to extract the knowledge from the expert in the creation of the knowledge base …
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 December 22, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 22, 2009.
- 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.