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Data transfer system and data transfer method

A technology for data and encrypted data, which is applied in the transmission system, digital data authentication, electronic digital data processing, etc., and can solve the problems of communication time and communication cost, etc.

Inactive Publication Date: 2010-09-29
KONICA MINOLTA BUSINESS TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the practice of downloading a large amount of data files using public telephone lines has problems in terms of communication time and communication costs

Method used

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  • Data transfer system and data transfer method
  • Data transfer system and data transfer method
  • Data transfer system and data transfer method

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Embodiment Construction

[0020] Preferred embodiments of the present invention will be described below, but the present invention is not limited to the described embodiments.

[0021] Embodiments of the present invention will be described with reference to the drawings.

[0022] figure 1 A configuration example of the data transfer system 5 according to the embodiment of the present invention is shown. The data transfer system 5 is a printing system that transfers print data or image data, and includes: the multifunction peripheral 10 as the information processing device described in (1); a portable terminal 30 ; and an authentication server 40 .

[0023] The multifunctional machine 10 has the functions of performing copying, scanning, and printing. Among them, the copying is to optically read the original image and print the copied image on the recording paper; the scanning is to save the file or send it to an external terminal for acquisition. The image data of the original document; the printing ...

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Abstract

In a data transfer system provided with a mobile terminal device, an information processing apparatus, and an authentication server, the mobile terminal device transmits authentication information to the authentication server through a first communication line, the authentication server transmits a predetermined permission code to the mobile terminal device through the first communication line in a case that the authentication succeeds based on the authentication information received from the mobile terminal device, the information processing apparatus permits data transfer between the information processing apparatus and the mobile terminal device in a case that the information processing apparatus receives an input of the permission code received by the mobile terminal from the authentication server, and the information processing apparatus and the mobile terminal device conduct the permitted data transfer through a second communication line.

Description

technical field [0001] The present invention relates to a data transfer system and a data transfer method for transferring data between a portable terminal and an information processing device, in particular to a data transfer system and a data transfer method requiring authentication of the transferred data. Background technique [0002] Sometimes, it is desirable to use print data and image data stored in an information processing device such as a multifunction printer having a copying and printing function, a server, or the like in a remote printing device or information processing device such as a business trip. [0003] In this case, there is a method in which the data stored in the multifunction device and the server are retrieved and used from the printing device at the place of business trip through the network. For example, there is a printing system and a printing device in which a printer is the main body, establishes secure communication with a server, and uses t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32G06F21/31G06F21/33
CPCG06F21/35H04W12/06H04L63/068G06F21/608H04L63/18H04W12/068
Inventor 堀田郁也
Owner KONICA MINOLTA BUSINESS TECH INC