Information providing system and a method for providing information

• US 20050044383A1
• Filed: 09/23/2004
• Published: 02/24/2005
• Est. Priority Date: 05/01/2000
• Status: Active Grant

• Current Assignee: Komatsu Ltd.
• Original Assignee: Komatsu Ltd.
• Inventors: Abe, Tashio, Takahashi, Susumu, Sasaki, Katsumasa, Iwatani, Sahoko, Maeda, Kazuharu, Yasuoka, Kouji, Mitsudome, Noriyoshi
• Granted Patent: US 7,603,569 B2
• Time in Patent Office: Days
• US Class Current: 713/182
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 10/0875 Itemisation or classification of parts, supplies or services, e.g. bill of materials
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: Y10S 707/99932 Access augmentation or optimizing
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99948 Application of database or data structure, e.g. distributed, multimedia, or image

Abstract

A system and method are provided which are necessary for exchanging information among a sales agent a1, user a2 and manufacturer A, for preparing a parts check list on an on-line basis, and for storing information to be provided.

If, for example, the sales agent a1 or user a2 wants to acquire information from the manufacturer A, manufacturer A will directly confer a password to sales agent a1 with whom manufacturer A directly deals with, while sales agent a1 will directly confer a password to user a2 with whom sales agent a1 directly deals with, on behalf of manufacturer A. This arrangement makes it possible to easily and securely provide, to a specified information seeker, information required by that information seeker.

Claims

1. An information providing system to provide information of an information provider stored in a network server to an information seeker, the network server, comprising:

a memory portion to store information of the information provider;

a key conferring means to confer a security key to a first information seeker whom the information provider permits the access to his information, and to confer another security key to a second information seeker provided that the first information seeker permits the second information seeker to directly obtain information from the information provider;

a key checking means to check whether or not the security keys fed by the first and second information seekers are authorized, and to determine whether or not information should be provided to the given information seeker; and

an information searching/acquiring means to fetch information required by the first and second information seeker from the storage portion as nominated by the security key.

2. The information providing system according to claim 1, wherein the storage portion comprises a plurality of storage areas, and the first and second information seekers can gain access only to the storage areas selected by the information provider out of the plurality of storage areas.

3. The information providing system according to claim 1, wherein the information comprises at least image data, and character data related with characters in the image data.

4. An information providing method for providing information of an information provider stored in a network server to an information seeker via a network, comprising the steps of:

storing information of the information provider in the network server;

conferring a security key to a first information seeker whom the information provider permits the access to his information, and conferring another security key to a second information seeker provided that the first information seeker permits the second information seeker to directly obtain information from the information provider;

checking whether or not the security keys fed by the first and second information seekers are authorized, and determining whether or not information should be provided to a given information seeker; and

fetching, if it is determined that provision of information to the information seeker is acceptable, information required by the first and second information seeker from the storage portion as nominated by the security key.

5. A storing medium for storing a computer program necessary for causing a computer system to execute the information providing method according to claim 4.

6-26. -26. (Canceled)