DOWNLOADING SYSTEM

• US 20070204097A1
• Filed: 05/02/2007
• Published: 08/30/2007
• Est. Priority Date: 11/07/1997
• Status: Active Grant

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Otsuka, Satoshi, Yokono, Shigeru, Misawa, Seiichi
• Granted Patent: US 7,529,791 B2
• Time in Patent Office: Days
• US Class Current: 711/100
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G06F 21/34 involving the use of external additional devices, e.g. dongles or smart cards
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G07F 17/0014 for vending, access and use of specific services not covered anywhere else in G07F17/00 meter-controlled dispensing of liquid, gas or electricity G07F15/00
• CPC Class Codes: G07F 17/16 for devices exhibiting advertisements, announcements, pictures or the like
• CPC Class Codes: G11B 20/00086 Circuits for prevention of unauthorised reproduction or copying, e.g. piracy indicating unauthorised use of record carriers in general G11B23/28; scrambling for television signal recording H04N5/913; network architectures or network protocols for network security H04L63/00; cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
• CPC Class Codes: G11B 20/00115 wherein the record carrier stores a unique medium identifier
• CPC Class Codes: G11B 20/00144 involving a user identifier, e.g. a unique customer ID
• CPC Class Codes: G11B 20/00152 involving a password
• CPC Class Codes: G11B 20/0071 involving a purchase action

Abstract

A downloading system which can be used freely by many and unspecified persons. A recording medium is loaded in a public downloading apparatus, and use condition confirmation processing is performed by using information recorded on the medium. Processing for downloading various sorts of information using the public downloading apparatus is allowed to be started according to a result of the use condition confirmation processing. Communication of information necessary for use condition confirmation processing with respect to use of the public downloading apparatus or for downloading processing can be performed between the public downloading apparatus and a server system.

Claims

1-29. -29. (canceled)

30. A portable storage device used with a downloading apparatus for recording and physically transporting digital data, comprising:

an storage assembly having a predetermined shape and being adapted to be received by or loaded into the data downloading apparatus of a data downloading system; and

a main recording surface having at least two different recording areas including at least a first non-rewritable recording area in which is recorded download identification information for designating information to be downloaded to the storage device when the storage device is loaded in the data downloading system, and medium identification information for identifying the storage device;

as permitted in the downloading system, and a second rewritable recording area for recording digital data identified by the download information,

wherein the digital data is automatically recorded on the portable storage device by the data downloading system when the portable storage device is loaded into the data downloading apparatus and the medium identification information is recognized as being authorized for recording the digital data.

33. A method of using a portable storage device in a data downloading system for recording and physically transporting digital data, the method comprising:

recording in a first non-rewritable recording area of the portable storage device download identification information for designating information to be downloaded to the storage device and medium identification information identifying the storage device as permitted in a data downloading apparatus of the data downloading system;

loading in the data downloading apparatus the portable storage device, the portable storage device having a predetermined shape adapted to be received by or loaded into the data downloading apparatus; and

automatically downloading or recording in a second rewritable recording area digital data identified by the download information,

wherein the digital data is recorded on the storage device by the data downloading system when the medium identification information is authorized by the data downloading apparatus for recording the digital data.