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Content information transferring device and content information receiving device

A technology of content information and predetermined information, applied in special data processing applications, equipment, business, etc., can solve the problems of transfer fee trouble, no transfer fee acquisition, no consideration of selling, etc.

Inactive Publication Date: 2005-02-16
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, there was a free transfer of purchased content information, but there was no transfer to sell for a transfer fee
This is because the content information is expressed as digital information and is easy to copy, so once the general user pays the transfer fee to obtain the content information, it is very troublesome to obtain the transfer fee at the time of transfer.
[0003] In addition, although the copyright owner of the content information considers selling the content information by obtaining the transfer fee from the user, it does not consider that the user will sell the content purchased at one time to other users. There is also a reason that the legal rules and application rules in this case are not yet available. not specified
[0004] On the other hand, although various rights protection technologies for distributing content information in a manner that does not infringe copyright have been developed, most of them prevent the convenience of general users, such as copying, and have not yet been widely used.

Method used

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  • Content information transferring device and content information receiving device
  • Content information transferring device and content information receiving device
  • Content information transferring device and content information receiving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0052] figure 1 This is a functional block diagram illustrating the content information transfer device according to Embodiment 1 of the present invention. In this embodiment, the content information transfer device 100 includes a content information storage unit 101 , a rights information storage unit 102 , a transfer processing unit 103 , and a transmission unit 104 .

[0053] The content information storage unit 101 stores content information 105 . The so-called content information can be obtained by such as figure 2 The shown contents 201, usage condition information 202, and the like are constituted. The content 201 is to be reproduced such as music, still pictures, animation, and original text. In addition, the use condition information 202 is information for determining the conditions for use of the content, including a key for reproduction, the date and time of reproduction, the time limit for reproduction, the IP address of the website that notifies that the repro...

Embodiment approach 2

[0127] Figure 20 This is a functional block diagram illustrating the content information transfer device according to Embodiment 2 of the present invention. exist Figure 20 Among them, the content information transfer device 2000 has a content information transfer restriction unit 2001 and a transmission unit 2002 .

[0128]The content information transfer restriction unit 2001 restricts transfer of content information. The term "content information" has the same meaning as in the first embodiment. In this embodiment, as in Embodiment 1, the content information may be stored inside the content information transfer device 2000, or may be received from another device connected to the content information transfer device 2000. In this embodiment, the content information It can be limited to a certain type, type, range, etc., or to all objects sent by the content information transfer device 2000 . In the case of receiving from another device in this way, the content informati...

Embodiment approach 3

[0139] Figure 12 This is a functional block diagram illustrating a content information transfer device according to Embodiment 3 of the present invention. exist Figure 12 , the content information transfer device 100 is in figure 1 A transfer condition negotiating means 1201 is added to the content information transfer device 100 according to Embodiment 1 described in the example above. The transfer condition negotiating unit 1201 includes a transfer processing unit, and negotiates transfer conditions as conditions related to the transfer of the content information transfer device 600 and the content information. For example, when the rights information 106 includes price information that determines the upper limit and / or lower limit of the transfer price of content information, negotiations on the transfer price are performed because they are not determined at one time. The object of negotiation is not limited to the price, and when the range of the copyright fee burden ...

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Abstract

Content information can be transferred without infringing the right of the copyright holder. A content information transferring device comprises a content information storage unit (101) where content information is stored, a right information storage unit (102) where right information stipulating the limit on transfer of content information, a transferring unit (103) for creating transferring information which is information for transferring content information according to the right information (106) stored in the right information storage unit (102), and a transmitting unit (104) for transmitting the content information stored in the content information storage unit according to the transferring information (107) created by the transferring unit (103).

Description

technical field [0001] The present invention relates to an apparatus and program for transferring and receiving content information. Background technique [0002] In the past, there was a free transfer of purchased content information, but there was no transfer to sell for a transfer fee. This is because the content information is expressed as digital information and is easy to copy, so once a general user pays a transfer fee to obtain the content information, it is very troublesome to acquire the transfer fee at the time of transfer. [0003] In addition, although the copyright owner of the content information considers selling the content information by obtaining a transfer fee from the user, he does not consider that the user will sell the content purchased at one time to other users. Not prescribed. [0004] On the other hand, although various rights protection technologies for distributing content information in a manner that does not infringe copyrights have been dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q30/00
CPCG06Q30/00G06Q10/00G06Q30/02G06F17/00
Inventor 杉浦雅贵
Owner PANASONIC CORP
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