Commodity information retrieval system

• US 20020038274A1
• Filed: 09/21/2001
• Published: 03/28/2002
• Est. Priority Date: 09/27/2000
• Status: Abandoned Application

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Takei, Yuji
• Application Number:
  US09/956,822
• Publication Number:
  US 20020038274A1
• Time in Patent Office: Days
• US Class Current: 705/36
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
• CPC Class Codes: G06Q 40/06 Asset management; Financial planning or analysis

Abstract

A commodity information retrieval system includes a commodity information server for responding to a retrieval request specifying the commodity which a user wishes to buy, the user address or the area at which the user wishes to buy the commodity and a priority item of the user in buying the commodity. The priority specified for selecting the shop is either the selling price, the time length for the traffic access and the cost of the traffic access. A list of recommended shops including information of the selling price, and the time length and the cost for the traffic access is transferred from the commodity information server to the user terminal.

Claims

1. A commodity information retrieval system comprising a commodity information server connected to a plurality of user terminals through a communication network, said commodity information server including:

a commodity information data base for storing commodity information relating to a plurality of commodities, said commodity information including a plurality of shops each selling said commodities, selling prices of said commodities in said respective shops and locations of said respective shops;

a tabulating section for retrieving information from said commodity information data base in response to a retrieval request from one of said user terminals to thereby form a list of recommended shops, said retrieval request specifying at least one commodity and an area at which said at least one commodity is to be bought, said list of recommended shops including information of selling prices of said at least one commodity in respective said recommended shops and locations of said recommended shops; and

a transferring section for transferring said list of recommended shops to said one of said user terminals.

2. The commodity information retrieval system as defined in claim 1, wherein said retrieval request includes information of a priority item specifying a selling-price priority for said at least one commodity, a time-length priority for a traffic access or a cost priority for said traffic access, and said list of recommended shops tabulates recommended shops in an order specified by said specified priority.

3. A commodity information retrieval system comprising a commodity information server connected to a plurality of user terminals through a communication network, said commodity information server including:

a commodity information data base for storing commodity information relating to a plurality of commodities, said commodity information including a plurality of shops each selling said commodities, selling prices of said commodities in said respective shops and locations of said respective shops;

a tabulating section for retrieving information from said commodity information data base in response to a retrieval request from one of said user terminals to thereby form a list of recommended shops, said retrieval request specifying at least one commodity and a user address, said list of recommended shops including information of selling prices of said at least one commodity in respective said recommended shops and locations of said recommended shops; and

a transferring section for transferring said list of recommended shops to said one of said user terminals.

4. The commodity information retrieval system as defined in claim 3, wherein said commodity information server further includes a traffic access data base for storing information relating to traffic accesses to said shops stored in said commodity information data base.

5. The commodity information retrieval system as defined in claim 4, wherein said retrieval request further specifies an area at which said at least one commodity is to be bought.

6. The commodity information retrieval system as defined in claim 4, wherein said retrieval request includes a priority item specifying a selling-price priority for said at least one commodity, a time-length priority for a traffic access or a cost priority for said traffic access, and said list of recommended shops tabulates recommended shops in an order specified by said specified priority.