Method and apparatus for producing fine deodorized soybean powder
CA 1087911 A · Owner: Shirai, Kaoru · Inventors: Tunoda, Tutae
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A method and apparatus for producing fine deodorized soybean powder in which washed and dehydrated soybeans are pressed flat to a degree not to exoleate the vegetable. The pressed soybeans are: dried to a moisture content of about 3% in a low temperature atmosphere; coarsely ground to a grain size of 10 mesh; and stripped of the seed coats by air separation to leave only the seed leaves. The coarsely ground seed leaves are cooked to deodorize them for a short time period and at the same time excess moisture is removed from the seed leaves by vacuum suction. The thus treated seed leaves are then ground to an intermediate grain size of 80 - 90 mesh and these …
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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 October 21, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 21, 1997.
- 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
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.