Title:
情報配信システム、情報受信装置及び情報蓄積方法
Document Type and Number:
Japanese Patent JP4406994
Kind Code:
B2
Abstract:
In a system for providing information to the user by using a BS broadcast, information items can be displayed in the optimum order and the information can be deleted or stored from/into a storage in the optimum order. Attribute information showing an information category is prepared. When the information stored in the storage is viewed, the number of accesses is counted every category of the information by using the attribute information showing the information category, a user access tendency is decided from a count value of the accessed category, and an access priority is discriminated from the user access tendency. Attribute information showing an information priority is prepared. The access priority is decided from the attribute information showing the information priority. When a list of the information stored in the storage is displayed, it is displayed in the order from the high access priority. To assure a vacant area in the storage, the information is deleted in the order from the information of the low access priority. When new information is stored into the storage, the information of the high access priority is filtered and stored.
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Inventors:
Keiji Yuzawa
Application Number:
JP2000076607A
Publication Date:
February 03, 2010
Filing Date:
March 17, 2000
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G06F17/30; H04H60/46; G10K15/02; G10K15/04; G11B27/00; G11B27/10; H04H20/00; H04H20/81; H04H60/27; H04H60/31; H04H60/47; H04N5/85; H04N7/173; H04N7/20; H04N17/00; H04N21/442; H04N21/475; H04H9/00
Domestic Patent References:
| JP8331077A | ||||
| JP6124309A | ||||
| JP11232840A | ||||
| JP11312190A | ||||
| JP10117331A | ||||
| JP11196389A | ||||
| JP8191282A | ||||
| JP6110421A | ||||
| JP2001251259A | ||||
| JP2001509327A | ||||
| JP2001525951A |
Other References:
丸藤純夫,田川直彦,米国におけるオンライン金融サービスの最新動向調査,金融情報システム,財団法人金融情報システムセンター,2000年 1月 1日,第225号,p.68-93
Attorney, Agent or Firm:
Masatomo Sugiura