The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 1984
Filed:
Oct. 06, 1981
Atsushi Sakurai, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An electronically operated machine for learning foreign language vocabulary constructed with a plurality of bits for storing in each of them character informations constituting words; a memory device consisting of a bit to store in it a character determining information indicating whether the words stored in the plurality of bits are to be represented by the capital letter, or not; a retrieving and call-out device to call out the words stored in the memory device; and a discriminating device to determine, by the capital letter determining information stored in the determining bit for the word as called out by the retrieval and call-out device, whether the initial letter of the work starts with the capital, or not.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile