Abstract:
An information service comprising an identification code transmitted by mass media, together with primary information, and secondary information having a content relevant to the primary information that is published (i.e. made public) on a Web site, with the same identification code as that attached to the primary information; the secondary information published on the Web site being automatically acquired through auto-piloting, using the identification code transmitted together with the primary information as a clue is disclosed.

Description:
BACKGROUND OF THE INVENTION  
         [0001]    1. Field of the Invention  
           [0002]    The present invention relates to a system and method for providing information to complement mass communication by media, in which messages to be conveyed in one-way communication via publication and broadcasting, for example, tend to be limited to mere summarization of events due to various conditions.  
           [0003]    2. Description of the Prior Art  
           [0004]    Information service and communication activities by media, as represented by newspapers, for example, are characterized by openness, simultaneity, immediacy and information providers&#39; initiatives, and are carried out by information providers in the form of unilateral and arbitrary distribution of massive amounts of information addressed to an unspecified number of people.  
           [0005]    On the Internet, a communication network that has been rapidly growing in recent years, on the other hand, communications using characters, images including moving images, and voice have been made possible through the World Wide Web (WWW), and all the information published at a Web site can be accessed and acquired by any one who need it through home pages, for example.  
           [0006]    On the Internet, also provided is a program feature (auto log-in) of automatically executing the procedures of calling up the service provider and starting using a service (a work session) on the Net (log-in), or a program feature (auto pilot) of automatically executing the procedures ranging from starting the use of a service after calling up the service provider to cutting off connection (log-out) at the end of the service use. The use of the auto-pilot feature, in which search conditions and output commands have been registered, allows the user to automatically read any particular piece of the information published at a Web site.  
           [0007]    The contents of information disseminated via mass media, meanwhile, have often been limited to a mere “summary of events” because of limitations in the space and time available for publishing a wide variety and large amount of information, and information has seldom been made public in-depth. The immediacy and simultaneity required for dissemination of information has often limited the depth of information only to the “outset and nodes” of an event, rather than a continuous flow of information as to the whole course of the event. As a result, information recipients have not always been satisfied with the depth and continuity of information provided.  
           [0008]    Any one who wants to find some piece of information in the Internet has heretofore had to search for a particular piece of information he wants to have among a mass of information published on the Internet. The difficulty in setting search conditions to get the aimed information has required the user to have some degree of experience and knowledge. Furthermore, sorting out the aimed-at information from among a vast amount of information falling within the category narrowed down by means of search conditions has been troublesome and time-consuming.  
           [0009]    Auto log-in or auto pilot function, if ever available, can only serve for alleviating the difficulties associated with terminal operations.  
         SUMMARY OF THE INVENTION  
         [0010]    It is an object of the present invention to provide an information providing system that allows a user who wants to have information to gain access to the aimed-at information without effort and in a short period of time, and makes detailed information available at relatively low cost when providing more detailed information, thereby eliminating the aforementioned dissatisfaction on the part of recipients of information supplied by mass media.  
           [0011]    It is another object of the present invention to provide an information providing system that makes available quickly and easily more detailed information from mass media, such as publishing as represented by newspapers and broadcasting as represented by television and radio, that are characterized of an arbitrary and unilateral flow of primary information.  
           [0012]    It is sill another object of the present invention to provide an information providing system that makes available more detailed secondary information on the basis of identification codes attached to primary information.  
           [0013]    It is a further object of the present invention to provide a Web site on which secondary information having a more specific content than that of primary information, to which the same identification code as that of the primary information is attached, is made public.  
           [0014]    It is still a further object of the present invention to provide an information providing system from which a piece of secondary information can be found via auto pilot, and automatically acquired through downloading.  
           [0015]    It is still a further object of the present invention to provide an information providing system in which ancillary codes such as classification on the details of secondary information published on a Web site, the date of publication or broadcasting of the secondary information are attached to the secondary information, so that other information relating to the secondary information can be acquired on the basis of the ancillary codes.  
           [0016]    It is still a further object of the present invention to provide an information providing method of allowing a user who wants to have information to gain access to the aimed-at information without effort and in a short period of time, and making detailed information available at relatively low cost when providing more detailed information to eliminate the aforementioned dissatisfaction on the part of recipients of information supplied by mass media.  
           [0017]    It is still a further object of the present invention to provide an information providing method of making available more detailed secondary information on the basis of identification codes attached to primary information.  
           [0018]    In the disclosed embodiments, an information providing system comprises an identification code transmitted by mass media, together with primary information that is made public on a Web site, and secondary information having a content relating to the primary information, to which the same identification code as that of the primary information is attached, so that the secondary information made public on the Web site can be automatically acquired via auto pilot on the basis of the identification code transmitted, together with the primary information. 
       
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS  
       [0019]    [0019]FIG. 1 is a diagram illustrating an information providing system embodying the present invention.  
         [0020]    [0020]FIG. 2 is a diagram of assistance in explaining another embodiment on how to attach an identification code to secondary information made public on a Web site. 
     
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS  
       [0021]    [0021]FIG. 1 is a diagram illustrating an information providing system embodying the present invention.  
         [0022]    In the figure, the information providing system comprises pieces of primary information  11  through  16  and  31 , to which identification codes  21  through  26  and  41  having distinguishing codes “A 123 ,” “A 234 ,” - - - “A 678 ” and “A 321 ” are attached, and pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n associated with the primary information made public on the Web site, to which identification codes  71 - 1 ,  71 - 2 , - - -  71 -n having the same distinguishing codes as those of the aforementioned identification codes  21  through  26  and  41  are attached.  
         [0023]    The identification codes  21  through  26  and  41  attached to the pieces of primary information  11  through  16  and  31  are such that different identification codes  21  through  26  are attached to the pieces of information  11  through  16  relating to events whose contents are different. If the pieces of information  11  and  31 , for example, have contents relating to the same event, the same identification codes  21  and  41  may be attached to them, regardless of the type of mass media used to communicate them. Needless to say, it is not always necessary to attach identification codes to each and every piece of information to be communicated.  
         [0024]    The pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n associated with the pieces of primary information  11  through  16  and  31  comprise information more specifically commenting on the events dealt with by the pieces of primary information  11  through  16  and  31 ; information commenting on terms used in the primary information; and information containing more specific contents than those of the pieces of primary information  11  through  16  and  31 , in which a continual comment on changes with time in the state of the events in the primary information is made public in the forms of images, including characters and moving images, and voice.  
         [0025]    These pieces of secondary information are made public in the area of the Web site  6 , in which a person who wants to have information (hereinafter referred to as “information user”) carries out a search for that information, together with the identification codes  71 - 1 ,  71 - 2 , - - -  71 -n having the same discriminating codes as those of the identification codes  21  through  26  and  41  attached thereto.  
         [0026]    With the above construction, a person who received the pieces of primary information  11  through  16  and  31  via mass media  1  or  3  and wants to have more specific details of the pieces of primary information  11  through  16  and  31  also acquires the identification codes  21  through  26  and  41  attached to the pieces of primary information  11  through  16  and  31  from the mass media  1  or  3 .  
         [0027]    Using the identification codes  21  through  26  and  41  acquired from each of the pieces of primary information  11  through  16  and  31  as search conditions, he has the auto pilot function execute a search of the Web site  6  through an appropriate terminal equipment  5  connected to the Web site  6  via a public telecommunications line  8 .  
         [0028]    Since the identification codes  71 - 1 ,  71 - 2 , - - -  71 -n having the same discriminating codes as those of the identification codes  21  through  26  and  41  of the relevant pieces of primary information  11  through  16  and  31  are attached to the pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n, a person who wants to have the pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n, that is, an information user can find an aimed-at pieces of secondary information  62  in a very short period of time. By registering a download instruction in the auto pilot function, the user can download the found pieces of secondary information  62 , and acquire it as a downloaded pieces of secondary information  63 .  
         [0029]    [0029]FIG. 2 shows another embodiment as to how to attach identification codes to the secondary information made public on a Web site.  
         [0030]    In the figure, classifications on the contents of the pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n, such as a classification code  171 - 1  like an International Patent Classification, and date  271 - 1  representing the date of publication, issue or broadcast, or a deadline in some cases, are attached to the identification codes  71 - 1 ,  71 - 2 , - - -  71 -n of the pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n made public on the Web site  6 , in addition to the discriminating codes “A 123 ,” “A 234 ,” - - - “A 678 ” as those indicated by the identification codes  21  through  26  and  41  in FIG. 1. A major classification and a plurality of sub classifications, as necessary, are attached to the classification code  171 - 1  in accordance with the contents of the secondary information.  
         [0031]    Since at least the classification code  171 - 1  as the major classification and the date  271 - 1  are attached to the identification codes  71 - 1 ,  71 - 2 , - - -  71 -n of the pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n, in addition to the discriminating codes !A 123 ,” “A 234 ,” - - - “A 678 ,” an information user who wants to have the pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n can acquire other information associated with the piece of secondary information  62  from the piece of secondary information  63  he found and downloaded in the following manner.  
         [0032]    That is, since the classification code  171 - 1  having at least a major classification, and a plurality of sub classifications, and the date  271 - 1  are attached to the secondary information  63 , in addition to the discriminating codes “A 123 ” represented by the identification code  21 , an appropriate terminal equipment  5  connected to the Web site  6  via the public telecommunications line  8  is caused by the auto pilot function to carry out a search of the Web site  6  using as search conditions the classification code  171 - 1  of the identification code  21  obtained from the secondary information.  
         [0033]    Since the classification code  171 - 1  and the date  271 - 1  are attached to the pieces of secondary information  61 - 1 ,  61 - 2 , - - -  61 -n made public on the Web site shown in FIG. 2, in addition to the discriminating codes “A 123 ,” “A 234 ,” - - - “A 678 ” as identification codes, an information user who wants to have other information associated with the secondary information  62  can acquire other secondary information associated with the secondary information  62  in a very short period of time. And by registering a download instruction in the auto pilot function, he can download the other secondary information associated with the found secondary information  62 , and acquire it as the downloaded secondary information.  
         [0034]    An example where the auto pilot function is caused to execute a search of the Web site  6  using as search conditions the classification code  171 - 1  as an identification code has been described in the foregoing. In order to obtain other secondary information associated with the piece of secondary information  62 , to identify a specific date, for example, the auto pilot function is caused to execute a search of the Web site using the date  271 - 1  as a search condition, together with the classification code  171 - 1  as an identification code.  
         [0035]    As shown in FIG. 2, by attaching classification codes relating to the contents of secondary information made public on the Web site  6 , and the date of publication, issue or broadcast, or deadline in some cases to identification codes for the secondary information, the user can easily and quickly acquire secondary information associated with the secondary information  62  from the downloaded secondary information  63  of the found and acquired secondary information  62 .  
         [0036]    As described above, the present invention, in which identical identification codes are attached to primary information provided and distributed by mass media and secondary information associated with the primary information, and the secondary information is made public on a Web site in which an auto pilot function can be used so as to simplify the procedures required for an information recipient of the primary information, that is, an information user to acquire the secondary information associated with the primary information, makes it possible for the information user to automatically search for the secondary information in a short period of time and automatically download the aimed secondary information.  
         [0037]    In providing secondary information, the present invention, in which the information user can acquire the secondary information in a short period of time, can offer the secondary information at a relatively low cost, thus reducing the cost burden on the information user.  
         [0038]    Furthermore, since the information user can obtain the secondary information using the auto pilot function, the user&#39;s access time to the Web site can be reduced to the required minimum, thus minimizing the congestion of accesses to the Web site.