Title:
データ処理システム及びデータ処理方法
Document Type and Number:
Japanese Patent JP5001755
Kind Code:
B2
Abstract:
An extended function of an apparatus at a data distributed destination is managed by an apparatus at a data distributing source. An image input unit reads a document and generates image data, which is encrypted by an encrypting unit, generating encrypted document data. An allowance code generating unit generates an allowance code allowing decryption of the encrypted document data and sends it to a code attaching unit. The code attaching unit attaches the allowance code to the encrypted document data and sends the data to a data distribution unit, which sends the data to an image processing apparatus at a data distributed destination. At the data distributed destination, the allowance code is separated from the distributed data, and a decrypting unit is operated based on the allowance code and the encrypted document data is decrypted.
Inventors:
Morishita Koichi
Application Number:
JP2007222167A
Publication Date:
August 15, 2012
Filing Date:
August 29, 2007
Export Citation:
Assignee:
株式会社リコー
International Classes:
B41J29/00; B41J29/38; G06F21/12; G06F21/14; G06F21/62; H04N1/00
Domestic Patent References:
| JP2003058510A | ||||
| JP2006277088A | ||||
| JP2006048534A | ||||
| JP2004213469A | ||||
| JP2004094439A | ||||
| JP2007053562A | ||||
| JP2007200229A | ||||
| JP2003316913A | ||||
| JP2007214609A | ||||
| JP2003203162A |
Attorney, Agent or Firm:
Keiji Nemoto