JP2001222404A - Data transferring device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a data transferring device capable of easily transferring information such as a web page necessitated by a user to a prescribed information communication terminal. SOLUTION: A data transferring device 100 is provided with a communication connecting part 110 for transmitting and receiving data, a data base 130 for storing the information of an information communication terminal at the destination of data transfer, a data area extracting part 150 for extracting plural data from the information of web pages to be transmitted to a client, a button added web page generating part 160 for generating transmission data to which button generation information for selecting data to be transmitted to a client personal computer based on the extracted data is added, and a data format converting part 170 for converting the data whose transfer is required into a data format corresponding to the information communication terminal stored in the data base 130 based on transfer request data received from the client, and transferring the data through the communication connecting part 110 to the information communication terminal.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a data communication technology between a server and a client connected to a network, and more particularly to a technology for transferring data received from a server to another information communication terminal.

[0002]

2. Description of the Related Art WWW (Wo) connected to the Internet
Data such as a web page received from an rld Wide Web server can be browsed by browsing software (hereinafter referred to as a browser) executed on a personal computer (personal computer). In addition to personal computers, PDA (Personal)
Digital Assistant), mobile phones, mail-only terminals, pagers, etc. If data such as a web page viewed on a personal computer is transferred to these information communication terminals, the data can be easily viewed on the go.

[0003]

However, in these information communication terminals, for example, the display screen size is limited to improve the portability, or the memory capacity is reduced to reduce the price. . In addition, these information communication devices have different displayable data formats depending on their types, and the types of data that can be displayed are often smaller than those of personal computers. Therefore, the user converts the data format of the data included in the web page from the web page viewed on the personal computer according to the function of the predetermined information communication terminal (displayable data format, displayable data capacity, etc.). And transfer it to the information communication terminal. These operations require a great deal of effort.

The present invention has been made to solve the above-mentioned problem, and provides a data transfer device capable of easily transferring information such as a web page required by a user to a predetermined information communication terminal. It is to be.

[0005]

According to a first aspect of the present invention, there is provided a data transfer apparatus for transferring data transmitted from a server connected to a network to a client to a predetermined terminal. A communication unit connected to the network for transmitting and receiving data between the data transfer device and another device; a terminal information storage unit for storing terminal information of a terminal to which the data is transferred; and a communication unit. Connected and sent from server to client,
A first receiving unit for receiving information including a plurality of data; a data storage unit connected to the communication unit for storing information transmitted from the server to the client; a first storage unit connected to the communication unit, and connected to the client unit. A data transmitting unit for extracting a plurality of data from the transmitted information and generating transmission data to be transmitted to the client based on the extracted data and transmitting the generated data to the client; A transfer request data requesting transfer of data selected from the data to the terminal, a second reception unit for receiving from the client, a communication unit, a data storage unit, and a terminal information storage unit; Based on the transfer request data received by the receiving unit, the data is converted into a data format corresponding to a predetermined terminal stored in the terminal information storage unit. Te and a transfer means for transferring to the terminal.

According to the first aspect of the present invention, the communication means is connected to the network, and transmits and receives data between the data transfer device, the server, the client, and the terminal. The terminal information storage means stores terminal information of a terminal to which data is to be transferred (for example, information such as a data format in which data can be displayed and a transmission destination address for each user terminal). The first receiving means receives information including a plurality of data transmitted from the server to the client. The data storage unit stores information transmitted from the server to the client. The data transmission unit extracts a plurality of data from information transmitted to the client, generates transmission data to be transmitted to the client based on the extracted data, and transmits the transmission data to the client. The second receiving means transmits transfer request data for requesting transfer of data selected by the client from the plurality of extracted data to the terminal,
Receive from client. The transfer means converts the data into a data format corresponding to a predetermined terminal stored in the terminal information storage means and transfers the data to the terminal based on the transfer request data. Thereby, the data selected by the user among the plurality of data included in the information transmitted from the server to the client can be converted into a data format that can be browsed on the terminal and transferred to the user's terminal. As a result, it is possible to provide a data transfer device that can easily transfer information such as a web page required by a user to a predetermined information communication terminal.

According to a second aspect of the present invention, in addition to the configuration of the first aspect, the data transmitting unit extracts a plurality of data from information transmitted from the server to the client. Means for transmitting to the client, based on the extracted data, the extracted data and information for realizing an interface in the client for selecting data corresponding to the extracted data.

According to the second aspect of the present invention, the data transmitting means provides the client with an interface for selecting each of the extracted data and the data corresponding to the extracted data based on the extracted data. And to the client. Thereby, data to be transferred to the terminal can be selected by the interface realized in the client. As a result, it is possible to provide a data transfer device that can easily transfer information such as a web page required by a user to a predetermined information communication terminal.

According to a third aspect of the present invention, in addition to the configuration of the second aspect, the server is a WWW server, and the information is information on a web page, The interface is a selection button for selecting arbitrary data from among the plurality of data, which is arranged so as to overlap the respective display areas of the plurality of data extracted from the web page.

According to the third aspect of the present invention, browsing the data extracted from the web page displayed on the screen of the personal computer of the client, and pressing a button superimposed on the data on the screen with a mouse or the like. Thus, data to be transferred to the terminal can be selected. As a result, it is possible to provide a data transfer device that can easily transfer information such as a web page required by a user to a predetermined information communication terminal.

According to a fourth aspect of the present invention, in addition to the configuration of the third aspect of the present invention, in the data transfer apparatus, the interface is arranged so as to overlap the respective display areas of the plurality of data extracted from the web page. A data selection button for selecting arbitrary data from a plurality of data,
And a transfer destination selection button for selecting a transfer destination of the selected data.

According to the fourth aspect of the present invention, data extracted from the web page displayed on the screen of the personal computer of the client is browsed, and the data selection button and the transfer destination selection displayed superimposed on the data on the screen are displayed. By pressing a button with a mouse or the like, data to be transferred and a terminal to which the data is to be transferred can be selected. As a result, it is possible to provide a data transfer device that can easily transfer information such as a web page required by a user to a predetermined information communication terminal.

According to a fifth aspect of the present invention, in addition to the configuration of the first aspect of the present invention, the data transfer device further comprises a transfer unit which receives the transfer request data received by the reception unit. For converting the data into a data format corresponding to a predetermined transfer destination terminal stored in the terminal information storage means, adding information other than the data received from the server to the converted data, and transferring the converted data to the terminal. Including means.

According to the fifth aspect of the present invention, the transfer means converts the data into a data format corresponding to the transfer destination terminal and adds information other than the data received from the server to the converted data to the terminal. Forward. Thereby, for example, data to which the advertisement data of the company that operates the data transfer device, the data of the sender, etc. are added can be transferred to the terminal. As a result, it is possible to provide a data transfer device that can add data to information such as a web page required by a user and easily transfer the information to a predetermined information communication terminal.

According to a sixth aspect of the present invention, in addition to the configuration of the first aspect of the present invention, the data transfer device is connected to communication means, receives terminal information from a client, The information processing apparatus further includes terminal information receiving means for storing the information in the terminal information storage means.

According to the present invention, the terminal information receiving means receives the terminal information from the client and stores the terminal information in the terminal information storage means. As a result, the client can register, correct, delete, and the like the information of the terminal to be transferred (a data format in which data can be displayed, a transmission destination address, and the like for each user terminal). as a result,
A data transfer device capable of easily transferring information such as a web page required by a user to a predetermined information communication terminal can be provided.

[0017]

Embodiments of the present invention will be described below with reference to the drawings. In the following description, the same components are denoted by the same reference numerals. Their names and functions are the same. Therefore, repetition of detailed description thereof will be appropriately omitted.

Referring to FIG. 1, data transfer apparatus 100 according to the embodiment of the present invention transmits data transmitted from WWW server 200 connected to Internet 220 to WWW client personal computer 210 to Internet 2.
00 and a data transfer device for transferring the information to the information communication terminal 230 such as a predetermined PDA and the information communication terminal 250 such as a mobile phone via the public line network 240.

Referring to FIG. 2, data transfer device 100
Is a communication connection unit connected to the Internet 220 and the public line network 240 for transmitting and receiving data between the data transfer device 100 and other devices (such as the WWW server 200, the WWW client personal computer 210, and the information communication terminals 230 and 250). 110 and a communication connection unit 110,
A control unit 12 that controls the entire data transfer device 100
0 and information communication terminals 230 and 25 to which data is to be transferred.
0, and a database 130 that stores terminal information such as “0” and the communication connection unit 110 via the control unit 120.
W server 200 to WWW client personal computer 210
And a WWW client personal computer 210 connected to the web page storage section 140 via the control section 120 and a web page storage section 140 for storing the web page transmitted to the
A data area extracting unit 150 for extracting a plurality of data areas from information of a web page transmitted to the WWW client computer 210 connected to the data area extracting unit 150 via the control unit 130 based on the extracted data A button-added web page generation unit 160 for generating transmission data to which information for realizing a button for selecting data as an interface, a communication connection unit 110 and a database 1 via a control unit 120.
Based on the transfer request data received from the WWW client personal computer 210 by the communication connection unit 110 and connected to the web page storage unit 140, the transfer request data is transferred to a predetermined information communication terminal 230 stored in the database 130. , 250 and a data format conversion unit 170 for converting the data format into a data format corresponding to the data format.

The communication connection unit 110 receives web page data including a plurality of data from the WWW server 200 and transmits the received web page data to the WWW client 210. Further, the communication connection unit 110 transmits the button-added web page generated by the button-added web page generation unit 140 to the WWW client computer 21.
Send to 0. In addition, the communication connection unit 110 communicates the information communication terminal 2 of the data selected from the plurality of extracted data.
Transfer request data for requesting transfer to
Received from the WW client personal computer 210. Also,
The communication connection unit 110 transmits the data converted to the predetermined data format by the data format conversion unit 170 to the information communication terminal 2.
Transfer to 30,250.

The web page is in HTML (hypertext ma)
rkup language) or XML (extensible markup languag)
e) A homepage expressed in a description language such as e). These homepages can be browsed by a browser executed by the WWW client personal computer 210.

The control unit 120 executes a control program to control the data transfer apparatus 100 as a whole.
ROM (read only) that stores programs executed by the CPU and various data
memory) and a RAM (random access memory) for storing intermediate data of processing executed by the CPU.

The database 130 stores information on the information communication terminals 230 and 250 for each user who requests data transfer. Referring to FIG. 3, this information is transmitted information format (e-mail, FAX, mobile phone, etc.), destination (e-mail address, telephone number, etc.) and connection destination (Internet, public line network) for each user. Etc.). Furthermore, a data format that can be displayed on the information communication terminal can be stored. Referring to FIG. 4, database 130 may store data corresponding to a plurality of information communication terminals for each user. In this way, a necessary transfer destination can be selected from a plurality of transfer destinations, and necessary data can be transferred to a predetermined transfer destination. Note that data is transmitted from the data transfer device 100 to the mobile phone via the public line network 240 in the form of a short message or the like.

The data shown in FIG. 3 and FIG.
WW client PC 210 is connected to Internet 22
0, registration, modification and deletion may be possible. This is convenient because, for example, when the model of the information communication terminal of the user of the WWW client personal computer 210 is changed, the transfer destination terminal data shown in FIGS. 3 and 4 can be directly changed.

The relationship between the user and the client personal computer shown in FIGS. 3 and 4 is recognized in the data transfer device 100 as follows. Client PC 2
When 10 transmits information of the information communication terminal for registration to data transfer device 100 via Internet 220, user recognition information is transmitted from data transfer device 100 to its client personal computer 210. The transmitted user identification information is stored in the client personal computer 210. The client personal computer 210 transmits the user identification information to the data transfer device 100 when transmitting the web page acquisition information and the data transfer request information. The data transfer device 100 that has received the user recognition information can recognize the user from the user recognition information at the time of registering the information of the information communication terminal.

Further, a transfer pause flag for each user may be stored in the database 130 so that the WWW client personal computer 210 can set and reset the flag. By doing so, a user who temporarily does not want to transfer the information to the information communication terminal can input an instruction to temporarily stop the transfer by using the WWW client personal computer 210, and the generation processing of a selection button or the like described later can be omitted. .

It should be noted that FIG.
In addition to the data related to the information communication terminal of the transfer destination shown in FIG. 4, various advertisement data, name data of the transfer person, and the like to be added to the data transferred using this data transfer device are stored. These data are added to the data to be transferred after the data format is converted by the data format converter 150. The advertisement data is, for example, advertisement information of a company that operates the data transfer device 100 or advertisement information recruited by the operating company.

The web page storage section 140 stores a web page such as a home page described in HTML or XML. The data area extraction unit 150, for example, based on the data stored in the web page storage unit 140,
A specific tag is searched from the source code described in TML to extract a data area and recognize a format of the data.

The button-added web page generation section 160
Data in which a selection button is attached near each of the data in the web page extracted by the data area extraction unit 150 is generated. In this case, the buttons are arranged so as not to overlap the original data.

The data format conversion section 170 extracts the data format based on the format of each data included in the web page recognized by the data area conversion section 150 and the transmission information format of the information communication terminal of the transfer destination user. To convert. At this time, if the data specified to be transferred cannot be displayed on the information communication terminal of the transfer destination even if the data is converted, the control unit 120 transmits an error message to the WWW client personal computer 210. Or
Data indicating "there is data that cannot be transferred" is added to the data to be transferred, and the data can be transferred to the destination information communication terminal.

The function of the data transfer apparatus 100 can be incorporated in a proxy server or the like connected to the Internet 220. With this configuration, the data transfer device according to the present embodiment can be realized by the proxy server. In this case, in addition to the above functions, the communication connection unit 110
Web page acquisition request information transmitted to the W server 200, for example, a URL (uniform resource locators) is received.

Referring to FIG. 5, the data transfer device 10
0 has a control structure as described below regarding the web page transmission process. In the following description, a case will be described in which a data transfer device according to an embodiment of the present invention is realized by a device such as a proxy server that relays data between the WWW server 200 and the WWW client personal computer 210.

First, in step 100 (hereinafter, step is abbreviated as “S”), the control unit 120 sends web page acquisition request information (such as web page designation information) from the WWW client personal computer 210 via the communication connection unit 110. Is determined. This determination is made by the communication connection unit 1
The determination is made based on whether or not predetermined data has been received from the WWW client personal computer 210 via the PC 10. When the web page acquisition request information is received (Y in S100)
ES), the process proceeds to S110. On the other hand, if Web page acquisition request information is not received (N in S100)
O), the process returns to S100, and waits for reception of web page acquisition request information.

At S 110, control unit 120 obtains a web page requested by WWW client personal computer 210 from WWW server 200 via communication connection unit 110. At S120, control unit 120 stores the acquired webpage data in webpage storage unit 140.

At S130, data area extracting section 150
Extracts a data area included in a web page based on web page data (data described in HTML) stored in the web page storage unit 140.
Requested from the WWW client personal computer 210, the WW
The web page acquired from the W server 200 is assumed to be a web page 300 as shown in FIG. In S130, the data area extraction unit 150
Performs the data extraction process, the data 320, shown in FIG.
330 and 340 are extracted. The data extraction processing in S130 will be described using the source code of the web page 300 shown in FIG. The data described in HTML includes a structure of a web page, a location of a file such as an image, a link destination, and the like described using a tag including a reserved word sandwiched between <>. Search for this tag,
Extract data and recognize data format. For example, in the case of an IMG tag, "<IMG" and ">"
And the data from “<IMG” at the searched position to the first “>” is recognized as image data. By detecting the tag in this way, data extraction and data format recognition are performed. The data area 320 shown in FIG. 8 corresponds to the source code area 360 shown in FIG.
The data area 330 shown in FIG. 8 corresponds to the source code area 370 in FIG. 9, and the data area 340 shown in FIG. 8 corresponds to the source code area 380 in FIG.

At S140, button-added web page generating section 160 generates web page 30 extracted at S130.
For each of the data 320, 330, and 340 included in 0, a web page to which a button for inputting whether or not to transfer the data is generated is generated. WWW
When the web page acquired from the server 200 is as shown in FIG. 7, the button-added web page generated by the button-added web page generation unit 160 is transmitted to the web page 300 as shown in FIG.
The web page 400 to which 4,406 has been added is obtained. The button-added web page 400 is not displayed on the data transfer device 100 but is displayed on the WWW client personal computer 210.

The button addition processing performed in S140 will be described using the source code of the web page 400 shown in FIG. For example, this button addition process
This is performed by the button-added web page generating unit 160 adding the source code area 414 shown in FIG. That is, the web page 400 shown in FIG. 10 is obtained by adding the source code area 414 shown in FIG. 11 to the source code area 370 shown in FIG. Note that FIG.
The send button 402 shown in FIG.
12, the transmission button 404 shown in FIG. 10 is added to the source code area 404 shown in FIG.
Respectively correspond to the source code area 416 in FIG.

As for the button-added web page, as shown in FIG. 12, respective data 320, 330, and 340 extracted by the data area extracting unit 150 are provided.
However, two buttons can be added. FIG.
2, two buttons (M button and F button) are added to the extracted data. M button 50
When 2 is pressed, data 320 is transmitted to the user's information communication terminal by mail communication via the Internet 220. When the F button 504 is pressed, the public network 24
The data is transmitted to the user's information communication terminal by facsimile communication via "0".

The button addition process in this case will be described using the source code of the web page 500 shown in FIG. For example, in the button addition processing, the button addition web page generating unit 160
This is done by adding 2,526 parts. That is, the web page 400 shown in FIG. 12 is obtained by adding the source code areas 522 and 526 in FIG. 13 to the source code area 370 in FIG. FIG.
The M button 502 and the F button 504 shown in FIG. 2 are stored in the source code area 524 of FIG.
6 and the F button 508 correspond to the source code area 52 in FIG.
6, an M button 510 and an F button 512 shown in FIG. 12 respectively correspond to the source code area 528 in FIG.

As for the button-added web page, as shown in FIG. 14, the respective data 320, 330, 340 extracted by the data area extracting unit 150 are obtained.
Button-only web page 60 without overlapping
0 may be generated. Send buttons 602, 604, and 606 shown in FIG. 14 are web pages generated and described in an HTML format or the like, and the generated web pages are overlaid on the original web pages. In addition, portions other than the buttons of the web page on which the send buttons 602, 604, and 606 are expressed are transparent. Referring to FIG. 15, a web page (translucent.html) in which send buttons 602, 604 and 606 are expressed is superimposed on a layer above the original web page (original.html) received from WWW server 200. It is.

Further, as shown in FIG. 16, the coordinates at which the buttons are arranged may be designated, and the buttons may be arranged in a layer above the original web page. In either case, the buttons to be arranged should not overlap the data area of the original web page. The data shown in FIG. 16 corresponds to one of the transmission buttons shown in FIG.

At S150, control unit 120 proceeds to S100
Transmits the button-added web page to the WWW client personal computer 210 which has requested acquisition of the web page.

Referring to FIG. 6, this data transfer device 10
The program executed at 0 has the following control structure for data transfer processing.

At S200, control unit 120 determines whether data transfer request information has been received from WWW client personal computer 210 or not. At this time, the user identification information is also transmitted from the client personal computer 210.
This determination is made based on whether data transfer request information has been received from the WWW client personal computer 210 via the communication connection unit 110. When the data transfer request information is received (YES in S200), the process proceeds to S210. On the other hand, if the data transfer request information is not received (S
(NO at 200), the process returns to S200, and waits for reception of data transfer request information. The data transfer request information is transmitted, for example, by pressing a transmission button 404 shown in FIG.
Flag indicating transfer request to 30, 250 (set state)
including.

At S210, data format conversion section 170
The data transfer request information received in S200, the information of the information communication terminal of the transfer destination stored in the database 130, and the information of the web page stored in the web page storage unit 140, The data is converted into a data format compatible with the information communication terminal. For example, referring to FIGS. 8 and 9, the data format is jpeg
A data area 330 in the form of a joint photographicexperts group is requested to be transferred, and the information communication terminal transmits a gif (graphics interchange format) image data.
t) If only the format can be displayed, the data is changed from the jpeg format to the gif format.

At S220, control unit 120 transmits the data whose data format has been converted to communication connection unit 1 to a predetermined transfer destination.
Send via 10.

The operation of the data transfer device based on the above structure and flowchart will be described. [Web Page Transmission Processing] The data transfer device 100
When a request for obtaining a web page is received from W client personal computer 210 (YES in S100), data of the specified web page is obtained from the WWW server (S110). The acquired web page data is stored in the web page storage unit 140 (S120), and a data area included in the web page is extracted (S13).
0).

Button-added web page data is generated so that buttons corresponding to each of the extracted data areas can be displayed on the WWW client personal computer 210 (S140). The data of the generated button-added web page is transmitted to the WWW client personal computer 210 (S150). [Data Transfer Processing] Based on the data of the button-added web page transmitted to the WWW client personal computer 210 in S150, the WWW client personal computer 210 requests the transfer by pressing the button attached to the data to be transferred. The data is selected. The WWW client personal computer 210 transmits data transfer request information including data to be transferred and a transfer destination to the data transfer device 1.
Send to 00.

Upon receiving this data transfer request information (YES in S200), data transfer apparatus 100 transmits the data format of the data in the selected data area and the information of the information communication terminal of the transfer destination (displayable data format). , Etc.), the data included in the web page is converted into a predetermined data format (S210). The converted data is transmitted to the information communication terminal designated by the WWW client personal computer 210 via the Internet 220 or the public line network 2.
Transfer via 40. In the information communication terminal 230.250, the transferred data can be viewed.

Thus, this data transfer device
The WWW client personal computer 210 transmits to the WWW client personal computer 210 button-added web data obtained by adding buttons corresponding to a plurality of data included in the web page to the web page requested to be browsed. This data transfer device can convert data selected by a button added corresponding to data in the WWW client personal computer 210 into a predetermined data format and transfer the data to a predetermined information communication terminal.

As described above, the data transfer device according to the present embodiment can easily transfer information such as a web page required by a user to a predetermined information communication terminal.

It should be understood that the embodiments disclosed this time are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

[Brief description of the drawings]

FIG. 1 is an overall configuration diagram including a data transfer device according to an embodiment of the present invention.

FIG. 2 is a control block diagram of the data transfer device according to the embodiment of the present invention.

FIG. 3 is a diagram showing terminal information of an information communication terminal (part 1);
It is.

FIG. 4 is a diagram showing terminal information of an information communication terminal (part 2).
It is.

FIG. 5 is a flowchart showing a control procedure of a transmission data generation process in the data transfer device according to the embodiment of the present invention.

FIG. 6 is a flowchart showing a procedure of controlling a data transfer process in the data transfer device according to the embodiment of the present invention.

FIG. 7 is a diagram showing a web page received from the server by the data transfer device according to the embodiment of the present invention.

8 is a diagram showing a result of extracting data from the web page shown in FIG. 7;

FIG. 9 is a diagram showing source codes of the web page shown in FIG. 7;

FIG. 10 is a diagram (part 1) illustrating a web page transmitted to the client by the data transfer device according to the embodiment of the present invention.

11 is a diagram showing source codes of the web page shown in FIG.

FIG. 12 is a diagram (part 2) illustrating a web page transmitted to the client by the data transfer device according to the embodiment of the present invention.

FIG. 13 is a diagram showing a source code of the web page shown in FIG.

FIG. 14 is a diagram showing a web page on which a data selection button transmitted to the client by the data transfer device according to the embodiment of the present invention is drawn.

FIG. 15 is a diagram showing source code (No. 1) of the web page shown in FIG. 14;

FIG. 16 is a diagram showing a source code (part 2) of the web page shown in FIG. 14;

[Explanation of symbols]

100 data transfer device, 200 WWW server, 21
0 WWW client, 220 Internet, 2
30,250 information communication terminal, 240 public network.

Claims (6)

[Claims] 1. A data transfer device for transferring data transmitted from a server connected to a network to a client to a predetermined terminal, wherein the data transfer device is connected to the network and transmits data between the data transfer device and another device. Communication means for transmitting and receiving data; terminal information storage means for storing terminal information of a terminal to which the data is to be transferred; and a plurality of communication means connected to the communication means and transmitted from the server to the client. First receiving means for receiving information including data, connected to the communication means, data storage means for storing the information transmitted from the server to the client, and connected to the communication means Extracting the plurality of data from the information transmitted to the client, and transmitting the plurality of data to the client based on the extracted data. Data transmission means for generating transmission data to be transmitted and transmitting the generated transmission data to the client; transfer for requesting transfer of data selected from the plurality of extracted data to the terminal, connected to the communication means Second request means for receiving request data from the client; connected to the communication means, the data storage means, and the terminal information storage means, based on the transfer request data received by the reception means. A transfer unit for converting the data into a data format corresponding to a predetermined terminal stored in the terminal information storage unit and transferring the data to the terminal.
Data transfer device. 2. The data transmission unit extracts the plurality of data from the information transmitted from the server to the client, and based on the extracted data, the extracted data and the extracted data 2. The data transfer apparatus according to claim 1, further comprising: means for transmitting, to the client, information for realizing an interface for selecting data corresponding to the client in the client. 3. The server is a WWW server,
The information is information on a web page, and the interface selects any data from the plurality of data, which is arranged in a superimposed manner on each display area of the plurality of data extracted from the web page. 3. The data transfer device according to claim 2, wherein the data transfer device is a selection button. 4. The data interface according to claim 1, wherein the interface includes a data selection button for selecting an arbitrary data from the plurality of data, the data selection button being arranged in a display area of each of the plurality of data extracted from the web page. 4. The data transfer device according to claim 3, further comprising a transfer destination selection button for selecting a transfer destination of the selected data. 5. The transfer means converts the data into a data format corresponding to a predetermined transfer destination terminal stored in the terminal information storage means based on the transfer request data received by the reception means. The data transfer device according to any one of claims 1 to 4, further comprising means for adding information other than the data received from the server to the converted data and transferring the converted data to the terminal. 6. The data transfer apparatus further includes terminal information receiving means connected to the communication means, receiving the terminal information from the client, and storing the terminal information in the terminal information storage means. 6. The data transfer device according to any one of claims 1 to 5.