JP2572308B2 - Review processing equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to relates to a processing apparatus for bird's-eye the entire information retrieved from the database, the extracted information time series by performing organize edit in the intended concept searcher It is used for a review device for information output as placed graphic information.

[0002]

2. Description of the Related Art Databases are widely used. For example, various article databases are provided by newspaper companies, and information that a searcher wants to perform various search designations can be extracted from the article database.

[0003] The data extracted and searched by such a method differs depending on the purpose of the search, but usually exceeds 100. It is necessary to organize and edit a large amount of the extracted data according to the purpose of the search after the search, and to make the information systematic as a whole. Based on the information organized after the organizing and editing work, the intellectual work of analyzing the information and thinking of an idea, or developing a business or drafting a business plan is performed.

Conventionally, the operation of organizing and editing a large amount of data extracted and extracted according to the concept of a search purpose to create systematized information has had to be manually performed.

[0005]

However, arranging search result data, which is character information in which a large number of characters are listed, in accordance with a required concept is painful. The concept fluctuates, and the versatile concept needs to be re-organized and edited each time. Further, in the manual operation, there are time and cost restrictions, and the concept fluctuates even during the organizing / editing work, so that the organizing / editing result varies. Furthermore, since it takes time to manually organize and edit, the information extracted and extracted cannot be used immediately.

[0006] In addition, to organize and edit information obtained from a newspaper article database according to an intended concept,
Since the processing of a large amount of document information is required in the future as information is used, there is a strong demand for automation of this organizing and editing work. In particular, since it is easy for a user to recognize the interrelationship of information when presenting the organized editing to the user as graphic information, it is desirable to arrange and provide the results as graphic information.

[0007] The present invention addresses the above-mentioned needs,
It is an object of the present invention to provide a review processing device that automatically organizes and edits document information extracted from a database according to a concept of a search purpose, and displays the information as graphic information to automate the work of organizing and editing the extracted information.

[0008]

SUMMARY OF THE INVENTION The present invention comprises a file means for storing information retrieved from a database, and an output means for outputting the information stored in the file means to a user as a retrieval result. In the information review device, heading file creation and editing means for extracting heading information necessary for review processing from the searched information and creating and editing a heading file based on the extracted heading information; Means for outputting the heading information as chronologically arranged information , wherein the heading file creation / editing means includes appearance time information indicating a time at which the information appears from among the information retrieved from the database; and A means for extracting heading information comprising a heading sentence indicating the content of the information, and an extracting means for extracting the heading information; Means for grouping the grouped heading information according to predetermined cut-out conditions, and means for editing the grouped heading information in a time series based on the appearance time information in the group. It is characterized by.

The heading file creation / editing means matches the searched information with a master file having a preset word, and adds a word matching the word of the master file to the beginning of the heading sentence. Can be included. Also, the means for grouping is
Means for grouping heading information common to three characters from the beginning of the heading sentence into one group can be included.

[0010] Further, a means for extracting a keyword included in the created and edited heading information, and only the heading information containing a keyword matching the keyword specified by the user based on the keyword extracted by this means are time-series.
And means for displaying the information as graphic information arranged in the image.

The heading information edited in chronological order is obtained by dividing each group by year based on the appearance time information, arranging the appearance time order within each year, and enclosing each heading information in a frame. It is preferable to display the information in a line in the time series direction with a ruled line.

It is preferable that the grouped heading information includes means for displaying a group having a high frequency of appearance first.

A display device for displaying a window in a window is provided, and for the information specified by the operator based on the heading information displayed on the display device, search results stored in the file means are displayed on the display device. It is preferable to provide a means for displaying a window.

[0014]

According to the present invention, heading information is extracted from information extracted from a database, the heading information comprising information indicating the appearance time of the information required for the review process and a heading sentence indicating the contents of the searched information, and a heading file is created. From the heading information in the generated heading file, heading information having a common character is cut out according to a common keyword or a target concept, and collected as a group. Then, the grouped heading information is arranged in chronological order based on the appearance time information, drawn into graphic information aligned in chronological order, and displayed on a display device or output to a printer or the like.

At this time, the heading information having a high appearance frequency is displayed first and then the heading information having a low appearance frequency is displayed and output in accordance with the appearance frequency of the grouped heading information. Thus, information that is considered to have high importance is displayed so as to be easily noticed.

Each piece of heading information is displayed as a frame enclosed in one frame, and the frames in the group are displayed by connecting them with ruled lines in the order of appearance.

[0017] Thereby, the search results are divided into groups according to their contents, arranged and edited in chronological order, and displayed as graphic information, so that the review processing of the search results can be automated. Further, the user can recognize at a glance the time-series relationship of the searched information.

[0018]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows a hardware configuration of a review processing apparatus according to an embodiment of the present invention. This review processing device uses a general-purpose information processing device and includes a CPU, a memory, a keyboard, a display, and a mouse. In this embodiment, a magazine / newspaper article review processing apparatus that reviews newspaper / magazine article data extracted from a magazine / newspaper article database will be described.

The hardware configuration of the review processing apparatus 1 according to the present embodiment is connected to a magazine newspaper article database 2,
Alternatively, it is configured to be able to access the magazine / newspaper article database 2, and includes a keyboard 4, a mouse 5, a display 6, and a printer 7 as peripheral devices.
This is an information processing device configured to be connected via a. The review processing device 1 is an information processing device including a CPU and a memory.

FIG. 2 explains the review processing apparatus 1 in terms of its processing contents. The review processing apparatus 1 of the present embodiment stores an original article in which article data retrieved and extracted from a magazine newspaper article database 2 is stored. A file 11 and a heading file creation and editing means 12 for creating and editing a heading file of heading information extracted from the original article file 11;
An overall concept master file 13 for giving the heading file creation / editing means 12 a condition for cutting out the grouping of heading information, a partial information drawing keyword creation processing means 14 for generating a drawing keyword for the created and edited heading file, and And drawing processing means 15 for performing drawing processing for drawing heading information in the form of a frame based on the drawing conditions and connecting the frames with ruled lines in chronological order and displaying them as graphic information. ing. And drawing processing means
The headline file drawn in 15 is output to the graphic output means, specifically, the display 6 and the printer 7.

Then, the heading file creation / editing means 12
Includes means for extracting, from the original article file 11, heading information including information on the publication date of the article data as output time information of the article data, output number, and a heading sentence indicating the contents of the article. Further, the heading file creation / editing means 12 is a means for grouping the extracted heading information by grouping the extracted heading information according to predetermined extraction conditions, for example, conditions such as having three characters common from the beginning of a sentence or having a common keyword. And means for editing the grouped heading information in a time series based on the appearance time information in the group.

Next, the overall processing performed by the review processing apparatus of this embodiment will be described with reference to the flowchart of FIG.

From the external magazine / newspaper article database 2,
Article data retrieved and extracted according to each retrieval purpose is downloaded (S21). The downloaded article data is stored in the original article file 11. Next, heading information is extracted from the original article file 11, and a heading file is created and edited (S22). At this time, if there is an overall concept master file 13 indicating the concept of the overall information drawing, the words of the overall concept master file 13 are compared with the headline sentences and the keyword group of the original article file 11 and if they match. The headline file 16 is written by adding the words of the overall concept master file 13 to the head of the headline sentence. Otherwise, the headline sentence of the original article file 11 is written out to the headline file 16 as it is.

Next, a keyword creation process is performed to create a keyword file 17 (S24). This partial information drawing keyword creation processing is for generating a keyword based on a concept of a concept specified by a user when drawing and displaying heading information in a partial view. This processing is used when displaying the heading information as partial information, and is not performed when displaying the entire figure.

A drawing instruction is issued to instruct whether to output the heading information as an entire view or a partial view (S2).
Five). This makes it possible to output the entire heading information in the heading file from a bird's-eye view
17 to determine whether to output as partial information.

Then, a drawing process is performed based on each instruction (S26). In this drawing processing, each heading information edited in time series by the heading file creation / editing means 12 is drawn as a frame as one record. These are arranged in time series. To arrange in chronological order, first
The heading information publication year is taken out, and the era zone indicating the publishing year is set by drawing a horizontal ruled line. The pieces of heading information are arranged in this era zone, and the grouped heading information is aligned vertically. Draw a ruled line between the pieces and draw them as graphic information.

Then, the drawn heading information is output as graphic information to the display 6 and the printer 7 as graphic output means (S27). Planning work and the like are performed while viewing the article data that is output and retrieved and extracted based on the index information edited and arranged as graphic information.

The following is an explanation based on an example in which the article content of "CD-ROM" is retrieved and extracted from the "Nikkan Kogyo Shimbun Article Database" provided by the Japan Science and Technology Information Center as a magazine newspaper article database.

In this search, "CD" is used as a search keyword.
-ROM ”and the search period was from 1985 to 1990.
A search was made for changes in the CD-ROM until February 2. As a result, 120 article contents were extracted. The content of these 120 articles was reviewed by the review processing apparatus of this embodiment. Note that in the following example, the actual
A real company name appears in the affair, but the real company name
Was changed to a pseudonym.

For example, the following article data is downloaded to the original article file 11. `` # 000001 * NIKKAN-KOGYO COPYRIGHT CN X90302027 TI A, Inc. releases 22 kinds of CD-COM software for technical education JN NKS Nikkan Kogyo Shimbun 1990 02/03/1990 09 CI (NP) (Map 01 Table 00) CC Industry K AB A company (Mr. Tokyo, Minato-ku, Shiba-go-san-chi-no-no-ha, President Ryuichi Murakami, Den-san (454) 51--11) is a CAI (compact disc-type ROM for computer-based education). Commercialized 22 titles of the software "HYPERCAI = PHOTO" and released them sequentially from the 10th, developed for the acquisition of electronics related technology and product knowledge.
Using a personal computer, students can learn from semiconductors to software and system products. Many companies were struggling with a shortage of software engineers, such as SEs (system engineers), so they decided to enter the education field. The first stage is "System Knowledge Course New Media" (35,000 yen excluding tax) and "Peripheral Equipment"
(same). Applicable models are PC9801 series of N company . A total of twenty-two titles are planned for sales of 20,000 in fiscal 1990. OG A company (Ltd.) (000115) KW Tokyo; new products; CD-ROM; technology education; PC software "

The 120 original article data items are stored in the original article file 11 by downloading the information.

A headline file is created and edited based on the article data stored in the original article file 11. The creation and editing of the heading file is one of the features of the present invention.
This operation will be described with reference to a flowchart shown in FIG.

First, the heading file creation / editing means 12
The article data of the original article file 11 is read (S41), and a format analysis is performed to extract heading information necessary for creating a heading file (S42). As the headline information, a publication year, an output number, a headline sentence, and a keyword group are extracted. Since the format of the original article file 11 differs for each external magazine / newspaper article database, an analysis process is required for each usage database. However, since the article publication year, headline sentence, and keyword group always exist, these are used. For example, in the above article data, a two-digit number “90” is used as the publication year, a three-digit number “001” is used as the output number, and a headline “ Company A releases 22 kinds of CD-ROM software for technical education” Take out.

A heading file of 120 heading information including the retrieved publication year, output number, and heading text is created (S47).

If there is an overall concept master file 13 at the time of creating this heading file, editing is performed based on the words of the overall concept master file 13 (S43, 45, 46). The overall concept master file 13 is a file that holds keywords indicating the concept of organizing the overall information diagram, for example, a file that holds company names. In the search for the transition of the CD-ROM described above, a file holding the company name of about 15,000 is used, and the word of the company name is added to the beginning of the headline sentence.

The head of the headline of the article content of the Nikkan Kogyo Shimbun article database is produced so that the company name is added as much as possible, which is the same as the processing performed by the overall concept master file 13 using the company name. However, since this example is not appropriate as an example of using the entire concept master file 13 of the company name, an example of an article searched using the Yomiuri Shimbun article database will be described.

The following article data can be extracted from the Yomiuri Shimbun article database as articles on the CD-ROM that appeared after January 1990. (1) PDS excellent various free software Mania made free software for Braille translation / mass calculation Yomiuri Shimbun 90/2008/15/15 evening edition 7 side 4 steps 90081500315 Free; Braille; Mania PC CD-ROM software Translation software software development Company B [Distribution PDS freeware] (310) (2) Experience Tokyo NOW = Car Navigation System The first way Yomiuri Shimbun 1990/08/01 morning edition 29-page 6-page photography 90080100260 Car Car audio navigation system C
D-ROM Pioneer (360) (3) Release of CD-ROM, a collection of free software provided by Company B Yomiuri Shimbun 90/06/90 Morning edition 9-sided single-printed 90063000258 New product PC CD-ROM software
Company B (310) (4) Developed by palm-sized CD information searcher Company C
Released from the month The Yomiuri Shimbun 90/2005/06/9 morning 9th three-page copy 90051600339 Released Product development New product Information retrieval system CD-R
OM C Company (360)

Here, the headline of the article data of (1) does not include the company name. So the whole concept of the master file 13 with the company name, it is in the keyword group take out the word "Company B", in the beginning of a sentence of the statement found this "Company B PDS good for free software Braille translation mono variety mania has created / Create a headline sentence "for mass calculation". Similarly, for the headline sentence (2), the word "pioneer" in the keyword group is added to the beginning of the sentence. (3)
In the article data of (4), since the word " Company B " is at the beginning of the sentence, the word is left as it is, and in the article data of (4), the word of " Company C " in the headline is brought to the beginning of the sentence and a heading is created. By processing in this way, which company is focusing on CD-ROM development most, what kind of development process of the company that is paying attention is going through, why this company stopped development It is possible to analyze the flow of article data by various aspects such as.

By changing the contents of the general concept master file 13, the general view can be rearranged. For example, when article data related to “DAT” is extracted from the database, “copyright” is set as a word in the general concept master file 13 instead of the company name, and the DAT article related to the copyright issue is set. If extracted as a group, it is possible to extract DAT articles related to copyright issues and see the chronological relationship of DAT development related to copyright issues. In this way, by changing the contents of the overall concept master file 13, it is possible for the user to change the cut of the article data and analyze the article data with a desired concept.

For the time being, without using the whole concept master file 13, the whole is drawn, displayed and viewed, and thereafter, by setting free words using the whole concept master file 13, the cut is changed to change the whole. It is possible to create an information diagram.

The heading file is generated by converting the year into the year if the publishing year is the year, extracting two digits from the lower digit, and the output number is three digits from the lower digit. And add a headline sentence.

Then, heading information of three characters common to the head of the heading sentence of the heading file is extracted, and the heading information is grouped as one block. When grouping the three-letter matches, if the third character from the beginning of the heading is a special character other than Hiragana or katakana "-", a block consisting of up to the second character is completely matched.

Then, they are arranged in the order of publication year in the block, and are arranged in the reverse order of the output numbers within the same publication year.

Finally, the arrangement of the columns is changed in block units in the descending order of heading information (records) in the block, and the heading file is edited so that the block having the highest heading information appears at the top.

A part of the heading file created for the transition of the CD-ROM will be described below from the top. Here, the company name is added to the beginning of the headline sentence by the overall concept master file 13, and the appearance frequency is “ C
Company ”blocks are the most common.

87113 Company C develops EI format for CD-ROM audio mastering. Correction capacity 10 times 87112 Company C summarizes the function specifications of Company D and CD-I player. 87106 Company C will ship an EWS with a built-in CD-ROM system from next spring. High-definition display at a high speed processing 87099 C, Inc., developed a CD-ROM drive unit of the access time of 0.5 seconds 88081 C, Inc., CD-ROM retrieval released software from this summer in the United States and Europe 88068 C, Inc., a CD-ROM extension type D Company and 88067 C Corporation to development, CD-ROM corresponding 32-bit personal computer, such as 3 next spring the model sale 88066 C, Inc., launched the electronic publishing for soft two. CD-R
88056 Company C and Company D for OM search and data processing, 8cm CD-ROM and cartridge proposal 88055 Company C , CD-I widespread. Final agreement with Company D. 87108 Company A HE established AV software production and sales company in October. Responding to the expanding optical disk business 88089 Company A launches CD-ROM software 88076 Company A launches CD-ROM system compatible with "PC engine" 88061 Company A records video on CD-ROM for one hour. Announcement of development technology at general exhibition 88058 Company A releases CD-ROM system for TV game consoles 89046 Company A adds and releases CD-ROM software. 89 The 10th theme, such as the 6th edition of the Model Law 89015 Company A , develops a rewritable and recordable CD-ROM drive 90001 Company A releases 22 kinds of CD-ROM software for technical education as a sample disk making machine 89048 Company B releases C to 32 bit home PC released in March
Equipped with D-ROM 89038 Company B , CD-ROM development base in Nishi-Shimbashi, Tokyo. From software planning to batch entrustment

Next, the partial information drawing keyword creation processing will be described with reference to FIG. This partial information drawing keyword creation process is a process of extracting keywords so as to draw according to the concept specified by the user when drawing not the entire created heading file but the portion as partial information. This is used when the entire diagram is too complicated and the user wants to review only the article data that the user wants to know, for example, only the article related to the software of the CD-ROM. In this case, it is necessary for the user to indicate the partial information to be drawn, so that a keyword for performing the partial information drawing instruction is extracted to the user and the frequency is displayed so as to be convenient for the user. I have. In this partial information drawing keyword creation process, a keyword is extracted from the headline sentence of the headline file, the appearance frequency of the keyword is counted,
Displays the frequency of occurrence of keywords when performing drawing instructions,
When the operator specifies a keyword based on the display,
This draws a frame of the headline information of the designated keyword.

In this processing, since the heading information of the specified keyword can be output and displayed, the partial information of the heading file can be output and displayed at the cut specified by the user. It is possible to recognize relationships.

More specifically, the process is as follows. The created headline file is read (S51), and keywords are extracted (S52). In this keyword extraction, a character string sandwiched between special characters other than the hiragana and katakana "-" in the headline sentence is extracted as a keyword. However, the words at the beginning and end of the headline are checked only on one side.

Then, the frequency of appearance of the extracted keywords in the headline file is counted, and the keywords and their frequency of occurrence are written out to generate the keyword file 17 (S53).

Next, a drawing instruction is issued for the created headline file. This drawing instruction instructs whether to draw an entire drawing or a partial drawing of the heading file. Specifically, a display as shown in FIG. Ask for instructions. The display example shown in FIG.
FIG. 8 shows an example of a drawing instruction of a search extraction headline file regarding the transition of the CD-ROM. The appearance frequency of the keyword extracted based on the above-described keyword file 17 is displayed on the screen for instructing the drawing of the partial diagram. By instructing a predetermined keyword, the block of the heading information of the designated keyword is displayed. Can be plotted and displayed.

Next, the drawing processing will be described with reference to FIG.

This drawing processing is to edit the created and edited heading file as graphic information. Specifically, each heading information (record) is made into a square piece for each record, and the square pieces are grouped into groups. Or in the case of a partial diagram, for each group grouped in units of keywords, the information is arranged in chronological order based on the appearance time information, and arranged in the drawn era zone to obtain graphic information. It is one of the features.

The drawing process will be specifically described with reference to FIG.

The created and edited heading file is read (S71), and a frame is generated for each heading information for each record (S72). As shown in FIG. 9, this piece forms a rectangular frame with ruled lines, in which the publication year, output number, and headline text are described. In the first line, the publication year and output number are described. The headline sentence is described from the second line.

Whether the drawing instruction is a drawing instruction of the entire information,
It is determined whether the drawing instruction is for partial information (S73), and in the case of drawing instruction for entire information, each frame is made into a block for each grouped heading information (S74). At this time, each piece of one block is ruled in a column in the reading order, and the pieces are connected to form a block piece. Heading information that is not classified into groups is a single piece. When the drawing instruction is the drawing instruction of the partial information, the designation of the keyword displayed in the drawing instruction column of FIG.
Alternatively, the pieces are divided into blocks by keyword in accordance with the keyword designation inputted by the user (S75).

Next, a chronological zone for displaying the pieces is drawn (S76). In this era zone, the vertical axis is the age, and the heading information that appeared within one year is displayed in one era zone.If the entire area for displaying and outputting the heading information is taken as the canvas, A ruled line is drawn to indicate an era zone, the upper side is an old year, and the lower side is a new year for displaying heading information in chronological order. An example of the drawing is shown in FIG. FIG. 8 shows a part of the display of the heading file, in which the publication year is displayed at the left end, the horizontal ruled line is drawn from the leftmost to the rightmost end, and the chronological order is written below the horizontal ruled line and at the leftmost end.

Then, a block piece is placed in this age band as shown in FIG.
(S77). In drawing the block pieces, the block pieces are drawn on the canvas based on the left column while determining the empty area. Then, the drawing is made by matching the year of publication in the piece with the age zone. For example, the most frequently appearing pieces in the block are displayed in the leftmost column. At this time, the width of the ages is expanded so that pieces of the same ages can be included in the same ages. As a result, the frames in the same block are drawn by being connected by ruled lines, and blocks having a low appearance frequency are drawn in order from the left to the right from blocks having a high appearance frequency.

Finally, the heading information that does not match the first three characters of the sentence forms a single piece alone. After the block pieces are drawn, the single pieces are displayed in a column in the chronological zone.

FIG. 9 shows a part of the review process display of the search result of the CD-ROM transition shown in FIG. FIG. 9 shows heading information written in four frames at the lower left corner of the display shown in FIG. FIG. 10 shows the CD-R
An example is shown in which the heading information of 120 pieces of article data extracted about the transition of the OM is drawn as the entire information by the drawing processing described above. The pieces that are not connected by the vertical ruled line on the right side of FIG. 10 are single pieces, and are arranged and displayed so as to fit in each age zone compactly from the left side.

As shown in FIG. 10, the heading information of the retrieved and extracted article data is arranged by common keywords, and the relevant heading information is put together and drawn and displayed as a group in chronological order. The user can easily recognize the mutual relevance of the retrieved and extracted article data or the chronological relevance and transition of information. As described above, since the points of the article data automatically searched and extracted are arranged and edited and displayed as graphic information, it is possible to support a user's intellectual work based on the article data.

Further, desired article data in the original article file 11 can be displayed on the screen of the display 6 while looking at the headline file output as graphic information as described above.

FIG. 11 shows an example in which a window is displayed on the display together with the graphic display of the heading file, and the original article file 11 of the piece designated by the user with the mouse 5 is displayed.
This is an example of displaying the article data in “87108” in FIG.
Is displayed in the upper left column of the display 6.

The user can look at specific article data and work while watching the output in which the mutual relationship of the heading information or the chronological flow is displayed as graphic information. Can be planned.

[0066]

As described above, according to the review processing apparatus of the present invention, the index information of the retrieved data can be edited, arranged and displayed as graphic information, thereby supporting the intellectual work of the user. Can be. In particular, since it is possible to automatically arrange and edit the data which requires manual operations, and also to organize and edit the graphic information and output the graphic information, labor can be saved and work time can be saved.

[Brief description of the drawings]

FIG. 1 is a hardware configuration example of an information processing apparatus used in an embodiment of the present invention.

FIG. 2 is a configuration example of an embodiment review processing apparatus.

FIG. 3 is a flowchart of an example review process.

FIG. 4 is a flowchart of an example headline file creation / editing process.

FIG. 5 is a flowchart of an example keyword file process.

FIG. 6 is an example of a drawing processing instruction screen according to the embodiment.

FIG. 7 is a flowchart of an example drawing process.

FIG. 8 is a display example of the embodiment.

FIG. 9 is a detailed view of a portion displayed in FIG. 8;

FIG. 10 is an output example of an overall information diagram according to the embodiment.

FIG. 11 is a window display example.

[Description of sign]

 REFERENCE SIGNS LIST 1 review processing device 2 magazine newspaper article database 3 input / output processing unit 4 keyboard 5 mouse 6 display 7 printer

 ────────────────────────────────────────────────── ─── Continuing from the front page (72) Inventor Kenji Otomo 7-15-5 Minami Aoyama, Minato-ku, Tokyo Inside Telematics International Research Institute, Inc. (56) References Information Science and Technology Research Conference Proceedings Vol. 28TH (1992) P. 205-215

Claims (7)

(57) [Claims] 1. An information review apparatus comprising: file means for storing information searched from a database; and output means for outputting information stored in the file means to a user as a search result. Heading information necessary for the review process is extracted from the information, a heading file creating and editing means for creating and editing a heading file based on the extracted heading information, and the heading information created and edited by the heading file creating and editing means in time series. Means for outputting as arranged information , wherein the heading file creation / editing means uses, from information retrieved from the database, appearance time information indicating a time when the information appears and a heading sentence indicating the content of the information. Means for extracting heading information, and heading information extracted by the extracting means A review processing apparatus comprising: means for grouping by grouping according to a cutout condition; and means for editing the grouped heading information in a time series based on the appearance time information in the group. . 2. A heading file creating / editing means for matching the searched information with a master file having a preset word, and adding a word matching the word of the master file to the beginning of the heading sentence. The review processing device according to claim 1, comprising: 3. The review processing apparatus according to claim 1, wherein the grouping unit includes a unit for grouping heading information common to three characters from the head of the heading sentence into one group. 4. A means for extracting a keyword included in the created and edited heading information, and only a heading information including a keyword matching a keyword specified by a user based on the keyword extracted by the means is chronologically determined. 4. A review processing device according to claim 1, further comprising: means for outputting as graphic information arranged in the review processing device. 5. The heading information edited in chronological order is obtained by classifying each group by year based on appearance time information,
5. The review processing apparatus according to claim 1, wherein the heading information is displayed in a frame surrounded by a frame and output in a time-series direction by a ruled line, in order of appearance time within each year. 6. The review processing apparatus according to claim 1, wherein the grouped heading information includes a unit for displaying a group having a high appearance frequency first. 7. A display device for displaying a screen in a window, and for the information specified by the operator based on the heading information displayed on the display device, search results stored in the file means are displayed on the display device. 7. The review processing device according to claim 1, further comprising a window display unit.