JPH0247771A - Information transmitting system - Google Patents

Abstract

PURPOSE:To obtain the data of a book, etc., through a communication line by transmitting the contents of a paperback with the use of the communication line. CONSTITUTION:When the electronically-processed paperback is presented from a data base part 10, first, a reproducing part 20 is connected to the communication line, and next, the retrieve of the paperback, which is required by an input means 26, is supported. In the data base part 10, the required paperback in the data base is retrieved by a retrieving means 14, and when the retrieve is completed, the data are transmitted to a communicating means 22 of a reproducing part 20 by a communicating means 16, and further, stored into a memory means 24. Next, in the reproducing part 20, the contents of the paperback stored into the memory means 24 are displayed on a display means 28 by the operation of the input means.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to an information transmission system, and particularly to an information transmission system suitable for transmitting text data such as books.

[Prior Art] Currently, means for transmitting FI# information in a state where it can be permanently stored include printed matter such as newspapers and books, disks, and tapes. Of these, disks and tapes are mainly used for audio and visuals, and stamped FR materials are used for transmitting large amounts of text data.

However, recently, dictionaries using CD-ROMs have been put into practical use, and there is a tendency for 1g4 items to be digitized. These digitized printed materials are distributed to the public through bookstores and the like through the same distribution route as regular publications.

[Problem to be solved by the invention] However, even if it is printed or digitized as mentioned above,
As long as the same distribution routes as before are used, it is difficult to respond immediately to customer demands in terms of product inventory.

The present invention has been made in view of this point, and one of its purposes is to provide a more convenient information transmission system, focusing on the above-mentioned digitization of printed matter.

A second object is to provide an easy-to-use reproducing means for an information transmission system that has a means for marking required pages as bookmarks.

A third object is to provide a reproducing means for an information transmission system suitable for grasping contents, which has a means for displaying a specific page.

A fourth object is to provide a reproduction means for an information transmission system that has means for suppressing the supply of unnecessary power and can reduce power consumption.

The purpose of ff55 is to change the page of data display.
To provide a convenient reproduction means for an information transmission system having means for displaying a part of the end of the previous page together with the contents of the next page.

A sixth object is to provide a reproducing means for an information transmission system having a means capable of accurately informing a user of a predetermined time or the passage of time.

[Means for Solving the Problems] The present invention includes a data supply means and a data reproduction means connected to the data supply means through a communication line; Data exchange between a database in which a page is added for each display unit and is stored in a searchable and readable manner, a search means for searching any data group based on an instruction from the data reproduction means, and the data reproduction means. The data reproducing means includes a storage means for storing data transmitted from the data supply main stage through a communication line, and a display for displaying the transmitted data in units of pages. means and a search for said data supply means.

The present invention is characterized by comprising an input means for transmitting data and instructing operations regarding display on the main display stage.

According to another modification, the data reproducing means includes a page storage means for storing the display page of the display means immediately before the main power is turned off, and a page storage means for storing the display page of the display means immediately before the main power is turned off, and a page storage means for displaying the page stored in the page storage means when the main power is turned on again. 1 display processing means.

According to another modification, each data group of the data supply means stores predetermined data in a specific page: the data reproduction means.

It includes a second display processing means for displaying the specific page when the main power is turned on again.

According to another modification, the data reproducing means includes a first timer means for timing a predetermined time, and a power supply to circuits not related to the display after the first timer means finishes counting the time. Along with stopping,
The supply stoppage is canceled by the operation of the manual means, and the first
and power supply control means for starting time measurement by the timer means.

According to another modification, the data reproducing means.

a line number specifying means for specifying a desired number of lines, and a third means for displaying the data of the specified number of lines from the last line of the previous page along with the data of the primary page when there is a page to be displayed. and display processing means.

According to another modification, the data reproducing means includes a second timer means that arbitrarily sets a time and measures the time, and a fourth timer means that displays a message to that effect when the time measurement is finished.
display processing means.

[Operation] According to the present invention, in response to a request from the data reproducing means,
A search is performed in the database of the data supply means, and the retrieved data group is transmitted to the data reproduction means by the communication means.

The data reproducing means stores the transmitted data group and displays the data group page by page based on the user's instructions.

A user can obtain data such as dental data through a communication line, and use data reproducing means to reproduce it at a desired place and time.

According to a modification, in the data reproducing means, the page when the main power is turned off is played back when the main power is turned on.

According to a modification, the data reproducing means reproduces a specific page such as a character list when the main power is turned on.

According to a modification, in the data reproducing means, while data on a predetermined page is being displayed, power supply to circuits unrelated to display is stopped. This power supply stoppage is temporarily canceled when an operation instruction is given by the user.

According to a modification, in the data reproducing means, when there is a page break, a predetermined number of lines from the last line of the previous page are displayed together with the next page.

According to a modification, the data reproducing means displays a message to that effect after the set time for crimping has elapsed.

[Example] An example of the present invention will be described below with reference to the accompanying drawings. First, the basic system configuration will be explained with reference to FIG.

Basic Configuration> In the figure, the database unit 10, which is the information supply side, has a database 12. They each have a search means 149 and a communication means 16.

Among these, for example, a large number of paperback books are stored in electronic form in the database 10, and any one can be searched for by the search means 14.The communication means 16 is a communication line indicated by an arrow FA. It is connected to the.

Next, the reproduction unit 20 which receives information is 1 communication means 2
2. Memory hand throw 24. Each of the input means 262 has a display/F stage 28.

The above-mentioned communication lines can be connected to one of these communication means 22, and data transmitted via this communication means 22 is stored in the storage means 24. In addition, the start of communication, search 1 display operation, etc. are performed by the input means 26.
The display means 28 displays the data stored in the storage means 24.
It is now carried out by

This playback section 20 is configured to be portable, and is connected to a communication line as necessary.

Next, the operation of the information transmission system as described above will be explained. When receiving an electronic paperback book from the database section 1O, the playback section 20 is first connected to the communication line, and then the input means 26 supports a search for the paperback book that needs to be obtained. On the database side, the search means 14 searches for the requested item in the database, and upon completion, the data is transferred to the communication means 16.
The data is transmitted to the communication means 22 of the reproduction section 20 and further stored in the storage means 24.

Next, in the reproduction section 20, the contents of the paperback book stored in the storage means 24 are displayed on the display means 28 by operating the input means 26.

In this way, the contents of the paperback book are transmitted using the communication line, so there is no need to go to the store to purchase it, and there is no inconvenience such as out of stock. The content of the paperback book can be displayed at the required time and place.

<First Embodiment> Next, a first embodiment of the present invention will be described with reference to FIGS. 2 to 4. FIG. 2 shows the configuration of the data supply side, FIG. 3 shows the appearance of the playback side, and FIG. 4 shows the structure of the playback side.

First, the data supply side will be explained with reference to FIG. In the figure, the output sides of a keyboard 100 and a recording medium 102 are connected to the input side of an input section 104, respectively. The output side of this input section 104 is connected to the input side of the - hour storage section 106.

Among these, the keyboard 100 is used to input text data like a word processor. Further, the recording medium 102 is one on which data has already been input, such as a floppy disk or a magnetic tape. These keyboards 100. From the recording medium 102 to the input unit 10
The data inputted in step 4 is stored in the -time storage section 106.

In this embodiment, for example, one page of 0 paperback books treated as paperback data in publishing is 42 pages, for example.
The letter X is composed of 17 lines. That is, one page contains a maximum of 714 kanji characters, and if one character is represented by 2 bytes, one page will take up 1.4 bytes. A 300-page paperback book will take 420 bytes. In reality, it's much less than this because the pages you write aren't crammed with characters.

Next, the output side of the - hour storage section 106 is connected to the input side of the 1 editing section 108, and the output side of this editing section 108 is as follows.
They are respectively connected to the input sides of other temporary storage units 110.

This editing section 108 adds data such as file numbers and pages inputted from the outside, and adds data such as file numbers and pages to the temporary storage section 1 on the input side.
There is one that edits the data stored in 06.

As a result of this editing work, the zero-edited data, which can be searched from the playback side as will be described later, is temporarily stored in the temporary storage section +10 on the output side.

Next, the output side of the - hour storage section 110 is connected to the large capacity storage section 1.
12, and further connected to the input side of the input section 114 as required.

Another recording medium 116 is connected to the output side of this input section +14.

Among these, the data stored in the -time storage section 110 is filed in the state of inspection'IE ur residue, and this becomes a database. In other words, a large number of divination,
Magazines and the like are digitized and stored in the storage unit 112.

Further, such filed data is recorded on the recording medium 116 through the input unit 114 as necessary. As this recording medium 116, for example, a CD-ROM or the like is used, and it is used as an electronic paperback book.

Further, a search section 118 and an input/output section 120 are connected to the storage section 112, and the input/output section 120 is connected to a communication line 124. Among these, the search unit 118 searches the storage unit 1+ based on an instruction from the playback side.
This is to search for data in 2. The input/output unit 120 also sends and receives data to and from the playback side through the communication port w7 124.

Next, the operation of the data supply side configured as above will be explained. First, data of a paperback book manually entered by the input section 104 from the keyboard 100 or the recording medium 102 is stored in the -time storage section 106 .

Then, these data are read out as appropriate and sent to the editorial department 1.
08, edit data such as file numbers and pages input from the outside are added, and the data is stored in the -time storage section 110.
is stored in

These edited data are input to the input unit 11 as necessary.
4, the data is output to a recording medium 116 and used as a CD-ROM or the like.

On the other hand, the edited data stored in the -time storage section 110 is filed in the storage section +12 at the search section 7. That is,
A large number of paperback books are digitized and stored in this storage unit 112, and a database of paperback books is constructed.

This storage section 112 can be accessed from the outside through a communication line 124, and when a search instruction is given to the input/output section 120, a search section 118 searches for data in the storage section 112, that is, searches for a desired paperback book. A search is performed.

When a corresponding paperback exists, the data is outputted to the communication line 124 by the input/output unit 120.

Next, the appearance of the apparatus on the playback side will be described with reference to FIG. In the figure, a main power switch 132 for turning on power is provided on the side of a main body 130, and a display panel 134 is provided on the front side thereof.

Further, below the display panel 134, there is a page turn switch 136. A page return switch 138 is provided, and a page search lO key 140 is provided on the upper side.
．． Search or search instruction key 142. Input instruction key 14
4 are provided respectively. Furthermore, a connection terminal for connecting a communication line 124 (see FIG. 2) and a connection terminal for connecting a CD-ROM drive etc. are provided at appropriate positions on the main body t3O. In addition, display panel 1
Switches 34 for adjusting display density and the like are provided at appropriate positions as necessary (not shown).

Next, the structure of the playback side having one or more external appearances will be described with reference to FIG. In the figure, the above-mentioned communication line 124 is connected to the input side of an input/output section 146, and the output side of the input/output section 146 is connected to a nonvolatile storage section 148. Search display processing unit 150° storage unit 152. Each is connected to an external input/output section 154.

Further, among these, an input key section 156 including the various keys or switches described above is connected to the search display processing section 150. The output side of the storage section 152 is connected to the input side of the one character generation section 158.
The output side of g is the display fi16 via the display storage section 160.
Connected to 2.

Furthermore, the output side of the input/output section 154 described above is, for example, a CD.
- Connected to a recording medium 164 such as a ROM.

Among the above-mentioned units, the search and display processing unit 150 instructs search and display operations based on instructions from the input key unit 156.

Next, the storage unit 152 is configured by, for example, a semiconductor memory, and is configured to be non-volatile by being backed up by a separate power supply even if the main VT source 32 (see FIG. 3) is turned off. ing.

This storage unit 152 has a storage capacity of about one paperback volume, that is, about several hundred bytes, and based on the data stored therein, the character generation unit 158 generates corresponding character pattern data. Display storage section 16G
Based on this, a predetermined page of the paperback book is displayed on the display section 162.

Furthermore, the input/output section 154 can be separated from the main body + 30 (see figure M3!) for a record medium 164 such as a CD-ROM, making it highly portable. That is, the storage unit 148 includes the communication line 12
4 from the data supply side of FIG. 2, and data is also supplied from the recording medium 164 via the input/output section 154. Furthermore, it is configured to be able to record paperback book data supplied through the communication line 124 onto the recording medium 164.

Next, the operation of the playback side configured as above will be explained. First, a case in which data is supplied from the recording medium 164 will be described.

In this case, the input/output section 154 is connected to the main body 130,
The input instruction key 144 of the input key section 156 is operated to input the contents of the recording medium 164. This data is stored in the memory i' 1152 via another input/output section 146. Note that when the device is carried, the input/output section 154 is disconnected.

Next, a case in which data is supplied from the data supply side will be explained. In this case, first, the communication line 124 is connected to the main body 130, and then the search instruction key 142 is operated. This search instruction is transmitted to the search display processing unit 150, which then requests a menu of paperback book genres stored in the storage unit 112 on the data supply side (see FIG. 2) via the input/output @ 146. It will be done.

When the genre menu is transmitted from the data supply side in response to this, it is stored in the storage section 152 and further displayed on the display section 16.
2 is displayed on the display panel 134.

The user looks at this display, selects the desired genre, and uses the IO key 140 to input the selected genre.

This genre is determined by the search display processing unit 150. Input/output section 14
6 to the data supply side, and a list of titles of paperback books included in the corresponding genre is similarly transmitted to the playback side and displayed. Similarly, the user selects a desired title and this is transmitted to the data supplier.

On the data supply side, paperback data corresponding to the input title is output from the storage unit 112, and the human output unit 12
0 to the playback side. On the playback side, this data is stored in the storage section 152 via the input/output section 146.

Note that the user may operate the IO key 140 to input a file number, and based on this, the corresponding paperback book may be directly read.

As described above, data supply side or recording medium 16
4, the contents of the desired paperback book are stored in the storage unit 152.

Next, reproduction of data in the storage section 152 will be explained. First, the user presses the lO key 14 of the input key @ 156.
0 to input the desired page. When this is manually input to the search display processing section 1shi0, the input/output section 146 is instructed to read the corresponding page. Then,
That page is read from the storage unit 152.

Next, the read data is input to the character generation section 158, and the corresponding character pattern is outputted to the display storage section 160.The 0 display section 162 performs a display according to the contents of the display storage section 160. That is, the page designated by the user will be displayed on the display panel 134.

Next, in order to turn the page, the user operates switch +16. As a result, the data of the corresponding page is stored in the storage unit 15 by the search display processing unit 150.
2 and further displayed on the display panel 1/4. In the case of returning the page, the switch 138 is operated and the corresponding page is displayed by the same operation.

Since the device main body 130 is configured to be portable, these playback operations can be performed at any required time and place. In other words, it can be used in the same way as a normal printed paperback book.

Furthermore, regarding copyright or fees, each playback device is equipped with an individual identification number generator, and when a data transmission request is made, the identification number is first transmitted to the data supplier to confirm the number, and charges are made based on this. What is necessary is to provide means such as

In addition, as mentioned above, since the non-volatile storage unit +48 is provided, necessary copyright charges are made only when data is supplied using the first communication line, and the non-volatile storage unit +48 is charged during the second and subsequent reproductions. Alternatively, data may be supplied from the non-volatile storage unit 148, and charges may be applied only to the cost.Furthermore, storage in the non-volatile storage unit 148 is left to the data provider, and calls are made by both parties. Make me cute. By doing this, you can always secure your own rights to the books in your collection without having to have a bookshelf, and you can easily obtain a list of books. In facilities such as libraries,
By introducing a system that relaxes restrictions on copying for individuals, it may be determined in advance that the data can be lent out, and data may not be stored in the nonvolatile storage unit 148.

As described above, the first embodiment has the advantage that information can be obtained instantly when desired via one communication line, and that storage space is unnecessary or small. It also has the advantage that page access is easier than with a printed paperback book.

Furthermore, with regard to copyright, it is easy to identify individuals who use the data, and data is rented on a per playback device basis, making it difficult to infringe upon the truth and making it easy to protect rights.

Second Embodiment Next, a second embodiment of the present invention will be described with reference to FIG. 1: The same reference numerals are used for the same or corresponding components as in the first embodiment described above. The same applies to the following examples.

In this second embodiment, as shown in the figure, another storage unit 20
0 is connected to the search table processing ring section 1511.

This storage unit 200 has a memory function even when the main power switch 132 (see FIG. 3) is turned off, and stores the page that was displayed on the display panel 134 immediately before the main power switch 132 was turned off. It has become.

This page is output to the search display processing section 150 when the main power switch 132 is turned on or turned on again. At this time, the search display processing unit 150 operates to search the input page and perform the table A<.

To explain the operation of the second embodiment, when the user turns off the main power switch 132 and then turns it on again, the display page at the time of disconnection is displayed on the display panel 134 again by the action of the memory section 200. become. In other words, the storage unit 200 functions as a bookmark.

In this way, the user can display the corresponding page that is being read simply by turning on the power.

Third Embodiment> Next, a third embodiment of the present invention will be described with reference to FIG. This third embodiment is a further improvement of the second embodiment described above.

In the figure, a specific page search instruction section 300 is connected to the search display processing section 150 described above. This triggers a search instruction for a specific page that has been searched.

This specific page contains, for example, a yoshi name and a table of contents when the editing section 108 operates as described in FIG. 2.

Alternatively, a list of characters, etc. may be entered, and a page address representing this specific page may be added.

When the user turns on the main power switch 132, the specific page search instruction section 00 instructs the search display processing section +50 to search for that specific page, and the content of the searched specific page is displayed on one display panel. 4 will be displayed.

Therefore, the user can obtain information about the table of contents and characters before entering the contents of the paperback book, which is very convenient for understanding the contents.

Note that when the main power switch 132 is turned on.

Storage page of storage unit 200 and specific page search instruction unit 30
Which of the 0 specific pages should be searched and displayed with priority?
For example, the first operation of the main power switch 132' displays a specific page in the specific page search instruction unit 300, and the next operation displays the previous page in the storage unit 200. You may also do this.

<Fourth Embodiment> Next, a fourth embodiment of the present invention will be described with reference to FIG. This embodiment is a further improvement of the third embodiment described above, and is intended to reduce power consumption.

In the figure, a main power source 400 is connected to the input side of the main power switch 132. This main power switch 13
The output side of 2 is an input key part 1569 and a display storage part 1602.
Each is connected to a display section 162.

Next, the operating state of the main power switch 132 and the operating states of the keys or switches of the input key section 156 are input to the timer section 402, respectively. This timer part 40
A slave power supply control section 404 is connected to the count output side of No. 2. And, on the input side of the slave power supply control unit 404,
The main power supply 400 mentioned above is connected, and the output side is
Storage unit 152. Input key section 1569 display storage section 1602
Other parts other than the display section 162, that is, data storage 1
Portions not directly related to display are connected to each other (not shown).

Note that the storage unit 152 is connected to the above-mentioned main power source 400 via the tie auto 406, as well as a backup power source 408.

Next, the operation of the fourth embodiment as described above will be explained. First, when the main power switch +32 is turned on, the timer section 402 starts counting a predetermined time, and the sub power supply control section 4046 is turned on. As a result, driving power is supplied to each section on the reproduction side, and the operations shown in the first to third embodiments are performed.

Next, when the count ends in the timer fi402, the slave power supply control section 404 is released, and the storage section I52. The supply of power to other parts other than the input oyster part 1569 display storage section 1609 and display section 162 will be stopped. In other words, parts that are not related to data storage or display are
Operation is stopped.

Next, in such a state, if the user needs to forward the page, return the page, or perform a search, the input key 15 is pressed.
When 6 is operated, this is transmitted to the timer part 402,
The slave power supply control section 404 is turned on again, and power is supplied to each of the sections. As a result, each part becomes operational, and operations such as page turning are performed.

As described above, according to the fourth embodiment, the display panel 1
34, or in other words, while the user is reading the displayed page, the power supply to unnecessary parts is stopped, thereby avoiding unnecessary power consumption. Become so.

In addition, considering the sequence of reading the tree, the count time in the timer part 402 is set extremely short,
There is no particular inconvenience in turning off the power immediately after a predetermined display operation is completed.

<Fifth Embodiment> Next, a fifth embodiment of the present invention will be described with reference to FIGS. 8 and 9. This fifth embodiment is an improvement on the fourth embodiment described above, and the display of 3 at the page break is devised.

As shown in FIG. 8, the configuration of the fifth embodiment is almost the same as that of the fourth embodiment.
0 is provided with a key for specifying the number of duplicate display lines ([AJ not shown).

Further, the search display processing unit 502 has the following functions in addition to the above-mentioned functions. That is, at the time of a page break, the data of the number of lines specified by the number of duplicate display lines designation key at the end of the previous page is read out from the storage unit 152 and output together with the data of the next page. ing.

For example, if you use the key to specify the number of duplicate display lines, rN (display section!
62) is specified, the data from the last line to the Nth line of the previous page will be stored along with the data of the next page! 11152.

Further, in the display processing by the search display processing unit 502, an appropriate space is provided between the previous page and the next page.

Next, the display storage unit 504 has a larger storage capacity than the above-described embodiment, and the display area of the display unit 506 is also configured to be larger.

Next, the operation of the fifth embodiment will be described. Assume that the user specifies "3" using the duplicate display line number designation key in the input key section 500. In this case, if there is a page turn or page break instruction, the data from the last line to the third line of the previous page and the data of the next page are each read from the storage unit 152.

Then, character patterns corresponding to these data are outputted from the character generation section 158 to the display storage section 504, and further displayed on the display section 506. FIG. 9 shows an example of such a display, where the display DA
are the last three lines of the previous page, and the display DB is the next page. A space SP is provided between these displays.

As described above, according to the fifth embodiment, at a page break, the last few lines of the previous page are displayed together with the next page, so there is no need to return to the previous page with E to continue reading and check the contents. It has the effect of being extremely easy to use.

Note that the number of duplicate display lines specification key is set to 10 key 140 (third
(see figure) may be provided in common.

<Sixth Embodiment> Next, a sixth embodiment of the present invention will be described with reference to FIG. 1O. This sixth embodiment is.

This is an improvement on the fifth embodiment described above, and the time is displayed on the display panel.

In the figure, an input key section 600 includes a timer section 60.
Time setting key (IjI) for setting the count time in 2
(not shown) is provided.

When the timer section 602 finishes counting the set time, the display section 506 is notified of the end of the count. Then, on the display unit 506, that fact is displayed together with the data of the paperback book.

In other words, the user of the playback device can easily know the elapsed time set in advance, which eliminates the inconvenience of concentrating on reading and overlooking the elapsed time.

In addition to the passage of one hour, the time itself may be displayed, and the one hour setting key may also be used as the 10 key+40.

Note that the present invention is not limited to the E-record real layer side; for example, although the above embodiment mainly deals with character data, the present invention is also limited to 9 paperbacks where the same applies to data such as one figure. You can handle a variety of things.

Furthermore, the nonvolatile storage means in which data is stored may be configured to be externally connectable as necessary.

Furthermore, a telephone line, which is currently widely used, may be used as the communication line.

[Effects of the Invention] As explained above, according to the present invention, printed materials and CD-
This has the effect that data supplied as ROM etc. can be effectively transmitted.

Further, according to a modification of the present invention, the following effects can be obtained.

In the case of the (+) mark ItIi, it is easy to use because it functions as a bookmark to mark the required page.

(2) Since specific pages are displayed preferentially, it is effective for understanding the content.

(3) We decided to reduce the supply of unnecessary electricity, so
Power consumption is reduced, making it especially convenient for portable use.

(4) When displaying data at a page break, a part of the end of the previous page is displayed together with the content of the next page, which is convenient for understanding the content.

(5) Since a predetermined time or the elapse of time is displayed, the inconvenience of the user of the reproducing device concentrating on reading and overlooking the elapse of time is eliminated.

[Brief explanation of the drawing]

Figure 1 is a circuit block diagram showing the basic configuration of the present invention, Figure 2 is a circuit block diagram showing the basic configuration of the present invention.
The figure is a circuit block diagram showing the configuration of the data supply side of the first embodiment of the present invention, FIG. 3 is a perspective view showing the appearance of the reproduction side of the first embodiment of the present invention, and FIG. FIG. 5 is a circuit block diagram showing the configuration of the reproduction side of the first embodiment, and FIG.
FIG. 6 is a circuit block diagram showing the configuration of the reproduction side of the third embodiment of the present invention, and 712 is a circuit block diagram showing the configuration of the reproduction side of the fourth embodiment of the present invention. 8 is a circuit block diagram showing the configuration of the reproduction side of the fifth embodiment of the present invention, and FIG. 9 is a circuit block diagram showing the configuration of the playback side of the fifth embodiment of the present invention.
FIG. 1O, which is an explanatory diagram showing the operation of the embodiment, is a circuit block diagram showing the configuration on the reproduction side of the sixth embodiment of the present invention. lO...database section, 12-...database,
14... Search means, 16.22-... Communication means, 20
... Reproducing section, 24... Storage means, 26... Input means, 28... Display means, tOa... Editing section, 112
...Storage section, 1ta--Search section, 124--Communication line, 1co0...Main body, 134...Display panel, 1
: 16--Page forward switch, 138--Page return switch, 150, 502--Search display processing section, tSZ--Storage section, 162, 506--Display section, 200...Storage section , 300...Specific page search instruction section, 400...Main 1M, source, 402, 602-Tie? Part, 404--Slave power supply control gi part. Patent applicant: Japan Victor Co., Ltd. Representative: Kunio Sugi

Claims (1)

[Scope of Claims] Each includes a data supply means and a data reproduction means connected to the data supply means through a communication line, wherein the data supply means is configured to add a page to each display unit of a large number of data groups in the data reproduction means. a search means for searching any data group based on an instruction from the data reproducing means; and a communication means for exchanging data with the data reproducing means. The data reproducing means includes a storage means for storing data transmitted from the data supply main stage through a communication line, a display means for displaying the transmitted data in units of pages, and the data supply means. 1. An information transmission system comprising input means for respectively instructing operations regarding a search, data transmission, and display on the display main stage.