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Content information supervisory method and its apparatus

A content information and management device technology, applied in the direction of program/content distribution protection, data processing application, electronic digital data processing, etc., to achieve the effect of preventing unauthorized changes to content management information, compressing data volume, and preventing unauthorized changes

Inactive Publication Date: 2007-03-14
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Of course, some digital data are allowed to be copied. Since there is such content data, it is inappropriate to prohibit the export of digital data.

Method used

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  • Content information supervisory method and its apparatus
  • Content information supervisory method and its apparatus
  • Content information supervisory method and its apparatus

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0068] FIG. 1 is a configuration diagram of an embodiment of a remote output system according to the present invention. In Fig. 1, 101 represents a mobile communication terminal device such as a mobile phone or a PDA (hereinafter abbreviated as terminal device 101), through the operation display screen, there is an instruction to output the specified text on a specified output device such as a facsimile machine or a printing machine. function. 102 denotes a wireless packet network, 103 denotes an entrance, 104 denotes an Internet service provider (Internet Service Provider, hereinafter abbreviated as ISP), 105 denotes a printing request data storage management computer (server), 106 denotes a network such as the Internet, and 107 denotes a facsimile data A storage management computer (server), 108 denotes a content information management device, 109 denotes a public telephone line or an Integrated Services Digital Network (Integrated Services Digital Network, hereinafter abbre...

no. 2 example

[0090] Next, the operation of the content information management device 108 in the second embodiment of the present invention will be described in detail with reference to the drawings. The second embodiment uses the type of the output device and the authority information corresponding to the type of the output device as attribute information.

[0091] FIG. 7 shows an example of the structure of content information (attribute information table) stored in storage device 1081 in the second embodiment of the present invention.

[0092] In FIG. 7 , cnt_id is a character string indicating a content ID, which is "001" in data 1 in the illustrated example, "002" in data 2, ... and "n" in data n.

[0093] Data 1 represents the attribute information table related to the output of content ID001, data 2 represents the attribute information table related to the output of content ID002, and data n represents the attribute information table related to the output of content ID n.

[0094] Am...

no. 3 example

[0104] Next, the operation of the content information management device 108 in the third embodiment of the present invention will be described in detail with reference to the drawings. The third embodiment uses the type of the output device and charging information corresponding to the type of the output device as attribute information.

[0105] FIG. 8 shows an example of the structure of content information (attribute information table) stored in storage device 1081 in the third embodiment of the present invention.

[0106] In FIG. 8 , cnt_id is a character string indicating a content ID, which is "001" in data 1 of the illustrated example, "002" in data 2, ... and "n" in data n.

[0107] Data 1 represents the attribute information table related to the output of content ID001, data 2 represents the attribute information table related to the output of content ID002, and data n represents the attribute information table related to the output of content ID n.

[0108] Among the ...

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PUM

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Abstract

PROBLEM TO BE SOLVED: To provide a contents information managing device, its method, a program realizing the method and a recording medium with the program recorded thereon, controlling the output of contents data in accordance with an output destination device in a remote output and managing attribute data for controlling charging to the output of the contents data. SOLUTION: The contents information managing device is provided with a storing means 181 storing information associated with a contents ID uniquely identifying the contents, an input / output means 1082 connected with a network 106, and a control means 1083 controlling the whole device. The storing means 1081 stores attribute information () relevant to the output of the contents data designated by the contents ID. The control means 1082 retrieves the attribute information relevant to the output of the contents data from the storing means 1081 in accordance with contents information request data inputted from the network 106 via the input / output means 1082 and responds to a request source.

Description

technical field [0001] The present invention relates to a content information management method, a content information management device, a content information management program for realizing the method, and a computer-readable recording medium recording the content information management program. More specifically, the above-mentioned content information management method and its device manage attribute information for remote output of content, such as output authority information or charging information of the output device. Background technique [0002] First, a conventional information input / output system will be described. In recent years, with the popularization of portable information terminal devices such as notebook computers and Personal Digital Assistants (Personal Digital Assistants, hereinafter abbreviated as PDA), and mobile communication terminal devices such as mobile phones, it is easy to perform document processing, Communication ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/00G06F12/14G06F21/10G06F21/62G06Q10/00G06Q30/04G06Q30/06G06Q50/00G06Q50/10
Inventor 浅井贵浩
Owner RICOH KK
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