Web site search system and storage for database for web site search

• US 20020194312A1
• Filed: 06/27/2002
• Published: 12/19/2002
• Est. Priority Date: 12/27/1999
• Status: Abandoned Application

• Current Assignee: Yasuhiro Hino
• Original Assignee: Yasuhiro Hino
• Inventors: Hino, Yasuhiro
• Application Number:
  US10/169,122
• Publication Number:
  US 20020194312A1
• Time in Patent Office: Days
• US Class Current: 709/219
• CPC Class Codes: G06F 16/9537 Spatial or temporal dependent retrieval, e.g. spatiotemporal queries

Abstract

An object of the present invention is to provide a Web site search system capable of efficiently searching for a Web site containing information limited to a local area.

The system comprises search code receiving means (4) for receiving from an information terminal (3) a search code data containing at least one of an area code specifying an area and a category code specifying an item other than the area; search means (6) for searching, when the search code receiving means has received the search code data containing the area code only, for a Web site containing the area code and the category code received previously, and for searching, when the search code receiving means has received the search code data containing the category code only, for a Web site containing the category code and the area code previously received; and information data transmitting means (7) for transmitting information data contained in the Web site that the search means has searched for, to information terminal (3).

Claims

1. A Web site search system comprising:

search code reception means for receiving a search code data containing at least one of an area code specifying an area or a category code specifying other than the area as a Web site search code from an information terminal connected via Internet;

search means for starting a Web site search upon reception of the search code data by the search code reception means, and when the search code data including both of the area code and the category code is received, searching for a Web site having the received area code and category code, and when the search code data including the area code only is received, searching for a Web site having the area code and the category code previously received; and

information data transmission means for transmitting Web site information data searched by the search means to the information terminal.

4. A Web site search system according to any one of claims 1 to 3, further comprising setting screen data transmission means for transmitting a data of a search code setting screen having an area code setting block for setting the area code only to the information terminal.

5. A Web site search system according to claim 4, wherein an area which can be set as the area code can be classified into a plurality of area levels in accordance with a section size, and

the area code setting block has an area level specifying block for specifying the area level of the area which can be set as the area code.

6. A Web site search system according to claim 5, wherein the area level specifying block has an area level enlargement block for one stage enlarging the area level and an area level reduction block for one stage reducing the area level;

and

when the area level is one stage enlarged by the area level enlargement block, the area level containing the area specified as the area code immediately before it is set as a new area code of one stage larger area; and

when the area level is one stage reduced by the area level reduction block, the area level contained in the area specified as the area code immediately before it displays a list of area names of a one-stage smaller level to permit setting the area code in the displayed areas.

7. A Web site search system according to claim 6, wherein the area level specifying block has an identical area level setting block for displaying an area which is included in an area including the area set as the area code immediately before it and having the area level one step wider than that of the area, and has an area level same as the area set as the area code immediately before it, and for enabling one of the displayed areas to be set as the area code.

8. A Web site search system according to claim 7, further comprising a plurality of display control means for transmitting a control data for displaying a new setting screen of the search code where the area specified by the area code is set, together with the search code setting screen which has been displayed, to the information terminal, on receiving the area code set by the identical area level setting bock.

9. A Web site search system according to claim 5, wherein the area level specifying block has a map display block for displaying a map of the area set as the area code immediately before it, and areas being included in the area and having an area level one step narrower than that of the area on the map, and for enabling each of the area displayed on the map to be set as the area code.

10. A Web site search system according to any one of claims 1 to 3, wherein the information terminal fetches a data of the search code setting screen having the area code setting block for setting the area code only, from built-in storage means or a removable storage medium.

11. A Web site search system according to any one of claims 1 to 3, wherein the search means selectively performs an area level limit search for searching a Web site code data is received by the search code reception means, and an entire area level search for setting, as the area codes, the area set by the area code and the areas of a lower area level than the areas contained in this area and for searching a Web site having one of the area codes and the category code;

and

the search code setting screen has a search mode selection block for selecting the execution of one of the area level limit search and the entire area level search.

12. A Web site search system according to any one of claims 1 to 3, wherein a Web site search database constructed so that a data region is assigned for each area which can be set as the area code;

each area is classified into a plurality of area levels in accordance with an area section size;

the data region assigned for each area stores a Web site information data for associating with the area assigned, an upper pointer data indicating a data region assigned for an area of one stage wider region containing the area, and a lower pointer data indicating a data region assigned for an area of one stage narrower area contained in the region; and

the search means uses the Web site search database for searching for the Web site to search the Web site.

2. A Web site search system comprising:

search code reception means for receiving a search code data containing at least one of an area code specifying an area and a category code specifying other than the area as a Web site search code from an information terminal connected via Internet;

search means for starting a Web site search upon reception of the search code data by the search code reception means, and when the search code data including both of the area code and the category code is received, searching for a Web site having the received area code and category code, and when the search code data including the category code only is received, searching for a Web site having the category code and the previously received area code; and

information data transmission means for transmitting a Web site information data searched by the search means to the information terminal.

3. A Web site search system according to claim 2, wherein when the search code reception means has received the search code data including the area code only, the search means searches for a Web site having the area code and the previously received category code.

13. A database storage device for searching for a Web site by using an area code specifying an area as a search code, wherein

a data region is assigned for each area that can be set as the area code;

each of the regions are classified into a plurality of area levels in accordance with an area section size;

a data region assigned for each of the regions stores a Web site information data associated with the area, an upper pointer data indicating a data area assigned for a one stage wider area of the area level including the area, and a lower pointer data indicating a data area assigned for one stage narrower area of the area level contained in the area.