Patents by Inventor Chieko Oshima

Chieko Oshima has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Document revising system for use with document reading and translating system
    Patent number: 5222160
    Abstract: An image-to-character-position-correspondence-table producing unit produces image-to-character-position-correspondence-table composed of a set comprising an-image-of-a-document, a character-recognized document and a translated document. A candidate character producing unit produces candidate characters for revising misrecognized characters. A Japanese-document-to-translated-document correspondence table stores a correspondence relationship between an original Japanese document and a translated document in the form of a table. When misrecognized characters are being revised, the image-to-character-position-correspondence-table is displayed by the image-to-character-position-correspondence-table. A revising unit prompts a user to specify a misrecognized portion in the translated document of the image to character-position-correspondence-table.
    Type: Grant
    Filed: December 28, 1990
    Date of Patent: June 22, 1993
    Assignee: Fujitsu Limited
    Inventors: Rieko Sakai, Naoko Kitajima, Chieko Oshima