DOCUMENT SEARCH APPARATUS AND METHOD

• US 20070083508A1
• Filed: 10/06/2006
• Published: 04/12/2007
• Est. Priority Date: 10/12/2005
• Status: Abandoned Application

• Current Assignee: Canon Ayutthaya Limited (Canon Inc.)
• Original Assignee: Canon Ayutthaya Limited (Canon Inc.)
• Inventors: NAKAJIMA, Satoru
• Application Number:
  US11/539,360
• Publication Number:
  US 20070083508A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation

Abstract

A document search apparatus having a storage unit configured to store document data, and an interface unit configured to display information to the user and to allow the user to input an instruction is provided. When another apparatus having at least a memory unit is connected and the user designates a search in a predetermined search mode, this document search apparatus receives information of previous search results from the other apparatus, conducts the search in the predetermined search mode using the information of the previous search results, and displays search results in the predetermined search mode by changing the display mode of the search results based on the information of the previous search results.

Claims

1. A document search apparatus comprising:

a storage unit configured to store document data;

an interface unit configured to display information to a user and to allow the user to input an instruction;

a search unit configured to search document data in said storage unit in accordance with a user instruction;

a search result display unit configured to display information of a search result by said search unit via said interface unit; and

a communication unit configured to send the information of the search result when another apparatus having at least a memory unit is connected,

wherein when the user designates a search in a predetermined search mode, said communication unit receives information of a previous search result from the other apparatus,

said search unit conducts the search in the predetermined search mode using the information of the previous search result, and

said search result display unit changes a display mode of the information of the search result in the predetermined search mode based on the information of the previous search result.

2. The apparatus according to claim 1, wherein the other apparatus is a portable device.

3. The apparatus according to claim 1, wherein the information of the search result includes information of a keyword, and a list of found document data, and said search unit conducts the search in the predetermined search mode using the information of the keyword included in the information of the previous search result.

4. The apparatus according to claim 1, wherein the predetermined search mode includes a newly-arrived document search mode, and

when the user designates a search in the newly-arrived document search mode, said search result display unit changes the display mode in accordance with a difference between the information of the previous search result and the information of a new search result.

5. The apparatus according to claim 4, wherein when the user designates the search in the newly-arrived document search mode, said search result display unit displays document data alone included in only the new search result.

6. The apparatus according to claim 1, wherein the predetermined search mode includes an unread document search mode,

the information of the search result includes, for each found document data, browse information indicating whether or not detailed information has already been displayed, and

when the user designates the search in the unread document search mode, said search result display unit changes the display mode in accordance with the browse information.

7. The apparatus according to claim 1, wherein the predetermined search mode includes a read document search mode,

the information of the search result includes, for each found document data, browse information indicating whether or not detailed information has already been displayed, and

when the user designates the search in the read document search mode, said search result display unit changes the display mode in accordance with the browse information.

8. The apparatus according to claim 6, wherein the browse information reflects whether or not the other apparatus has already displayed the detailed information of each found document data.

9. The apparatus according to claim 6, wherein when the user designates the search in the unread document search mode, said search result display unit displays only document data whose detailed information has not been displayed yet.

10. The apparatus according to claim 7, wherein when the user designates the search in the read document search mode, said search result display unit displays only document data whose detailed information has already been displayed.

11. The apparatus according to claim 1, wherein said document search apparatus is a digital multi-function peripheral equipment having a copy function, a scanner function, and a print function.

12. A document search system which has a plurality of document search apparatuses connected via a network, and a portable device that has at least a memory unit and can establish connection to one of said plurality of document search apparatuses, each of said document search apparatuses comprising:

a storage unit configured to store document data;

an interface unit configured to display information to a user and to allow the user to input an instruction;

a search unit configured to search document data in the storage units of all said document search apparatuses in accordance with a user instruction;

a search result display unit configured to display information of a search result by said search unit via said interface unit; and

a communication unit configured to send the information of the search result to said portable device,

wherein when the user designates a search in a predetermined search mode at the document search apparatus connected to said portable device,

said communication unit receives information of a previous search result from said portable device,

said search unit conducts the search in the predetermined search mode using the information of the previous search result, and

said search result display unit changes a display mode of the information of the search result in the predetermined search mode based on the information of the previous search result.

13. A document search method for searching, using an information processing apparatus having a storage unit configured to store document data, and an interface unit configured to display information to a user and to allow the user to input an instruction, document data in the storage unit in accordance with a user instruction, the method comprising the steps of:

receiving, when another apparatus having at least a memory unit is connected and the user designates a search in a predetermined search mode, information of a previous search result from the other apparatus;

conducting the search in the predetermined search mode using the information of the previous search result; and

displaying information of a search result in the predetermined search mode by changing a display mode of the information based on the information of the previous search result.

14. A computer program for controlling a document search apparatus including a computer executing the program, a storage unit configured to store document data, and an interface unit configured to display information to a user and to allow the user to input an instruction, the program comprising code for performing the following steps:

receiving, when another apparatus having at least a memory unit is connected and the user designates a search in a predetermined search mode, information of a previous search result from the other apparatus;

conducting the search in the predetermined search mode using the information of the previous search result; and

displaying information of a search result in the predetermined search mode by changing a display mode of the information based on the information of the previous search result.