Content Providing System, Content Providing Method, and Optical Disk
First Claim
1. A content providing system for delivering content that is to be written on an optical disk, comprising:
- a content delivery server; and
a terminal connected with the content delivery server through a network, whereinthe terminal includes;
means for receiving user information;
means for transmitting the user information and information written on the optical disk to the content delivery server; and
means for receiving content from the content delivery server and writing the content on the optical disk,the content delivery server includes a database for storing the user information, disk identification information and a history record indicating purchase of the content,when the optical disk on which the content is to be stored is set in the terminal, the terminal transmits, to the content deliver server, the disk identification information, the user information, information indicating that the content to be stored on the optical disk having the disk identification information is provided to a user having the user information,the terminal writes, on the optical disk, the user information and the content delivered by the content delivery server,the content delivery server stores on the database the information transmitted from the terminal,the terminal transmits, to the content delivery server, the disk identification information, the user information written on the optical disk, and the content information written on the optical disk in order to download additional content from the content delivery server and write the additional content on the optical disk storing the content delivered by the content delivery server,the content delivery server determines whether or not purchase of the additional content is authorized based on the disk identification information transmitted from the terminal, the user information written on the optical disk and transmitted from the terminal, and the information transmitted from the terminal and indicating that the content stored on the optical disk having the disk identification information previously stored in the database is provided for the user having the user information,when the content delivery server determines that the purchase of the additional content is authorized, the content delivery server delivers the additional content to the terminal through the network, andthe terminal writes, on the optical disk, the additional content transmitted from the content delivery server.
1 Assignment
0 Petitions
Accused Products
Abstract
A terminal transmits disk identification information and user information to a content delivery server for purchase of initial content in the case where the content to be stored in an optical disk is provided to a user. The user information and the content delivered by the content delivery server are written on the optical disk. The optical disk storing the initial content is set in the terminal for purchase of additional content. The terminal transmits, to the content delivery server, disk identification information, the user information and content information. The content delivery server determines whether or not the purchase of the additional content is authorized. When the content delivery server determines that the purchase of the additional content is authorized, the content delivery server delivers the additional content to the terminal. The terminal writes the additional content on the optical disk. It is therefore possible to prevent content from being copied and obtained in an unauthorized manner and provide content based on preferences and characteristics of the user.
2 Citations
27 Claims
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1. A content providing system for delivering content that is to be written on an optical disk, comprising:
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a content delivery server; and a terminal connected with the content delivery server through a network, wherein the terminal includes; means for receiving user information; means for transmitting the user information and information written on the optical disk to the content delivery server; and means for receiving content from the content delivery server and writing the content on the optical disk, the content delivery server includes a database for storing the user information, disk identification information and a history record indicating purchase of the content, when the optical disk on which the content is to be stored is set in the terminal, the terminal transmits, to the content deliver server, the disk identification information, the user information, information indicating that the content to be stored on the optical disk having the disk identification information is provided to a user having the user information, the terminal writes, on the optical disk, the user information and the content delivered by the content delivery server, the content delivery server stores on the database the information transmitted from the terminal, the terminal transmits, to the content delivery server, the disk identification information, the user information written on the optical disk, and the content information written on the optical disk in order to download additional content from the content delivery server and write the additional content on the optical disk storing the content delivered by the content delivery server, the content delivery server determines whether or not purchase of the additional content is authorized based on the disk identification information transmitted from the terminal, the user information written on the optical disk and transmitted from the terminal, and the information transmitted from the terminal and indicating that the content stored on the optical disk having the disk identification information previously stored in the database is provided for the user having the user information, when the content delivery server determines that the purchase of the additional content is authorized, the content delivery server delivers the additional content to the terminal through the network, and the terminal writes, on the optical disk, the additional content transmitted from the content delivery server. - View Dependent Claims (2, 4, 5)
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3. A content providing system for delivering content that is to be written on an optical disk, comprising:
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a content delivery server; and a terminal connected with the content delivery server through a network, wherein the terminal includes; means for receiving user information; means for transmitting the user information and information written on the optical disk to the content delivery server; and means for receiving content from the content delivery server and writing the content on the optical disk, the content delivery server includes a database for storing the user information, disk identification information and a history record indicating purchase of the content, when the optical disk on which the content is to be stored is set in the terminal, the terminal transmits, to the content deliver server, the disk identification information, the user information, information indicating that the content to be stored on the optical disk having the disk identification information is provided to a user having the user information, the content delivery server stores on the database the information transmitted from the terminal, the terminal transmits, to the content delivery server, the disk identification information and the user information in order to download additional content from the content delivery server and write the additional content on the optical disk, the content delivery server determines whether or not purchase of the additional content is authorized based on the disk identification information transmitted from the terminal, the user information transmitted from the terminal, and the information transmitted from the terminal and indicating that the content stored on the optical disk having the disk identification information previously stored in the database is provided for the user having the user information, when the content delivery server determines that the purchase of the additional content is authorized, the content delivery server transmits the additional content to the terminal through the network, and the terminal writes, on the optical disk, the additional content transmitted from the content delivery server. - View Dependent Claims (6, 7, 8, 9)
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10. A content providing method for delivering content that is to be written on an optical disk, comprising the steps of:
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entering user information into a first information processing device for purchase of initial content; causing the first information processing device to write the initial content and the user information on the optical disk; causing the first information processing device to transmits, to a second information processing device, disk identification information, the user information, and information indicating that the content to be stored in the optical disk having the disk identification information is provided to a user having the user information; causing the second information processing device to store the disk identification information transmitted from the first information processing device, the user information transmitted from the first information processing device, and the information transmitted from the first information processing device and indicating that the content to be stored in the optical disk having the disk identification information is provided for the user having the user information; setting the optical disk storing the initial content and the user information in a third information processing device for purchase of additional content; causing the third information processing device to transmit, to the second information processing device, the user information written on the optical disk, content information, and the disk identification information; causing the second information processing device to determine whether or not the purchase of the additional content is authorized based on the disk identification transmitted from the first information processing device for the purchase of the initial content, the user information transmitted from the first information processing device for the purchase of the initial content, the information transmitted from the first information processing device for the purchase of the initial content and indicating that the content stored in the optical disk having the disk identification information is provided for the user having the user information, the user information written on the optical disk and transmitted from the third information processing device for the purchase of the additional content, the content information transmitted from the third information processing device for the purchase of the additional content, and the disk identification information transmitted from the third information processing device for the purchase of the additional content; and when the third information processing device determines that the purchase of the additional content is authorized, causing the first information processing device to write the additional content on the optical disk. - View Dependent Claims (12, 13)
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11. A content providing method for delivering content that is to be written on an optical disk, comprising the steps of:
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entering user information into a first information processing device for purchase of initial content; causing the first information processing device to transmit, to a second information processing device, disk identification information, the user information, and information indicating that the content to be stored on the optical disk is provided to a user having the user information; causing the second information processing device to store the disk identification information transmitted from the first information processing device, the user information transmitted from the first information processing device, and the information transmitted from the first information processing device and indicating that the content to be stored on the optical disk is provided for the user having the user information; setting the optical disk storing the initial content in a third information processing device for purchase of additional content; causing the third information processing device to transmit, to the second information processing device, the user information, content information and the disk identification information; causing the second information processing device to determine whether or not the purchase of the additional content is authorized based on the disk identification transmitted from the first information processing device for the purchase of the initial content, the user information transmitted from the first information processing device for the purchase of the initial content, the information transmitted from the first information processing device for the purchase of the initial content and indicating that the content stored on the optical disk is provided for the user having the user information, the user information transmitted from the third information processing device for the purchase of the additional content, the content information transmitted from the third information processing device for the purchase of the additional content, and the disk identification information transmitted from the third information processing device for the purchase of the additional content; and when the third information processing device determines that the purchase of the additional content is authorized, causing the first information processing device to write the additional content on the optical disk. - View Dependent Claims (14, 15, 16, 17)
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18. An optical disk for storing a delivered content, wherein
disk identification information, user information and first content are written, and second content is written when it is determined that the disk identification, the user information and the first content are authorized.
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19. An optical disk for storing a delivered content, wherein
disk identification information and first content are written, and second content is written when it is determined that the disk identification and the first content are authorized.
Specification