JP2001067233A - Computer-readable recording medium, method for writing digital resource data on recording medium, and method for displaying digital resource data on recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the management, preservation, reading, and retrieval of final drawing documents or X-ray photographs by recording electronic data prepared in different formats such as documents, drawing, and photographs in a CD-R/RW, to prevent the deterioration of distributed resources, to reduce the preserving and carrying cost, and to make retrievable a desired file from among a large amount of files without using any other retrieval program. SOLUTION: A program for functioning a personal computer is recorded in a disk as a display program (HTML, XML) for displaying digital resource data (electronic data) for final drawing documents constituted of documents, drawing, photographs, and voices or the like related with electronic distribution or delivery in an arbitrary format on a personal computer screen and an automatic start program (autorun) for automatically starting a browser program described by the display program according to insertion into the CD-ROM drive of a personal computer.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a computer-readable recording medium and a digital medium data recording medium suitable for use as, for example, a completed book relating to electronic distribution or delivery or a recording medium for radiographic management in a hospital or the like. The present invention relates to a method for displaying digital material data on a recording medium.

[0002]

2. Description of the Related Art In recent years, public offices and local governments (hereinafter referred to as "public offices, etc.") have been using CALS / EC (Continuous Acoustics).
quisition and Life-cycle Support / Electronic Commer
ce: For continuous procurement and product life cycle support / e-commerce, we are digitizing information and promoting digitization of documents. In addition, government agencies and the like actively reuse digitalized materials so that they can be easily operated and managed.

Conventionally, a contractor who has performed a public works project or the like delivers a completed book relating to the public works or the like to a government office or the like in a paper format (paper base).
Here, a completed book on public works, etc. is a document delivered by a contractor of public works, etc. to government offices, etc.
It is a document recorded in each construction process, such as a contract document, a drawing at the design stage, and a photograph of the site during construction. More specifically, it means documents, report documents, drawings, and photographs as shown in the following. Documents such as construction plans, minutes of meetings, contracts, etc. Calculation documents, report documents such as various achievement records, etc. Drawings such as plan drawings, construction drawings, completed drawings, etc. Classes Construction video records, audio records, audio and video data such as map information, and other documents, such as construction plans, meeting minutes, and contracts, are documents before the commencement of public works construction. There are report documents, such as a calculation sheet and various result books,
Drawings such as plan drawings, construction drawings, and completed drawings are materials related to the design drawings of the project. In addition, photos such as site photos, current status photos, construction process photos, and completed photos are progress materials after the commencement of public works construction. The data is a more visual and audible representation of public works.

[0004] The completed books are not limited to public works, etc.
It refers to a combination of all or part of documents, drawings, photographs, audio, and video data related to electronic distribution and delivery, and is used in the same manner in the following description. Since these materials are all in paper format, there are the following problems (i) to (v) in managing them. That is, (i) Discoloration and corrosion of the paper surface become noticeable by long-term storage. (Ii) The storage space for materials is increased. (Iii) The storage management of the material becomes complicated, and it takes time to find the target material. (Iv) For example, if a material such as a site photograph is copied (copied), the quality of the copied material deteriorates each time the material is copied. (V) It takes time and trouble to transport the material.

[0005] Therefore, in order to reuse completed books related to electronic distribution and delivery in addition to these public works and the like, documents to be submitted are delivered in the format of all digitized digital data instead of paper. It is desirable.
On the other hand, digital material data relating to these completed books has the property of confidentiality and non-disclosure. Therefore,
The method of delivering completed books using the Internet is not appropriate as a delivery method because the security of the Internet is not necessarily ensured.

[0006] For this reason, in order to ensure security, the supplier must provide CD-R (CD-Record) to government agencies and the like.
) or CD-RW (CD-Rewritable), but it is necessary to deliver the documents using such a recording medium.
If there is no device capable of reproducing the recording medium properly, the contents cannot be viewed. That is, for example, when a site photograph is digitized and submitted, there is a problem that the content cannot be immediately confirmed.

[0007] Further, since the number of digitized site photographs is extremely large, searching for a desired file when reproducing a recording medium requires a search program. However, displaying the contents of the recording medium on the screen and displaying another search program at the same time as performing the search is inefficient in operation, and moreover, for those who are not accustomed to operating a personal computer. However, it is difficult to perform a search.

[0008] Further, the digitization of the above-mentioned materials is used not only in the form of delivery to government agencies and the like but also in the storage of medical data such as radiographs. Hospitals and clinics are obliged to keep radiographs of patients for five years. Therefore, when radiographs of each part are taken for each patient, the number of radiographs is large and the number of documents is enormous if attached documents are included. On the other hand, the storage of these radiographs has been authorized to be stored in digital form.

However, there is a problem that it is difficult to search for a desired one from among such a large number of radiographs.

[0010]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and digital material data created in different formats, such as documents, drawings, photographs, etc., is stored in a CD-R.
Or, it is easy to manage, save, browse, search, print, and edit finished books and radiographs by being recorded on one type of media such as CD-RW, and to prevent deterioration and storage of distributed materials. A computer-readable recording medium and a method of writing digital material data on a recording medium, which can reduce transportation costs, and can retrieve a desired file from a large number of files without using another retrieval program; and It is an object of the present invention to provide a method for displaying digital material data on a recording medium.

[0011]

Therefore, a computer-readable recording medium according to the present invention comprises a display means for allowing a user to display digital material data on a computer screen in an arbitrary format; A program for causing a computer to function as automatic starting means capable of automatically starting the browsing means described by the display means by being inserted into the reading device is recorded (claim 1).

Further, according to the present invention, there is provided a digital material data recording medium recording method, wherein the digital material data is recorded on an optically writable recording medium. Program recording step of recording a display program that can be displayed on a computer screen into a recording medium, and automatically launching a browser program described by the display program by inserting the recording medium into a computer reading device An automatic startup program recording step of recording an automatic startup program on a recording medium is provided (claim 2).

Further, the computer readable recording medium of the present invention provides a display means by which a user can display digital material data on a computer screen in an arbitrary format, and a display means linked to the display means to convert search data into a search term. Search means for inputting desired file information based on the display means to the display means, and automatic starting means for automatically starting the browsing means and the search means described by the display means by being inserted into the reading device of the computer A program for causing a computer to function is recorded (claim 3), and the display means comprises:
The search means may be composed of at least a file described in an XML format, and the search means may be composed of a file described in an XML format.

In addition, the method of displaying digital material data on a recording medium according to the present invention comprises a recording medium inserting step in which an optically writable recording medium is inserted into a reading device of a computer, and a recording medium inserting step. An automatic display program start-up step in which digital material data recorded on the inserted recording medium is automatically displayed on a computer screen, and a search word is determined based on the contents of the screen displayed in the automatic display program start-up step. It is characterized by comprising a search step of inputting and a search file display step of displaying a file corresponding to the search word input in the search step on a screen (claim 5).

[0015]

Embodiments of the present invention will be described below with reference to the drawings. (A) Description of First Embodiment of the Present Invention FIG. 1 shows the recording / delivery / recording of a recording medium to which the present invention is applied.
It is a schematic diagram which shows a reproducing method. The disc 20 shown in FIG. 1 is a CD-R or a CD-RW,
The writing device 21 records a completed book relating to electronic distribution and delivery such as public works, for example, on the disk 20, and delivers the disk 20 to a government office or the like. Then, in a government office or the like, the personal computer operator, who is in charge, copies the delivered disc 20 to the CD of the personal computer 22.
When inserted into the ROM drive 22b, the contents recorded on the CD-ROM drive 22b are automatically displayed on the personal computer screen 22a.

The disks 20a and 20b are described in a second embodiment and a third embodiment described later.
Each will be described. Here, the completed books relating to public works and the like specifically mean the following documents, report documents, drawings, and photographs. Documents such as construction plans, minutes of meetings, contracts, etc. Calculation documents, report documents such as various achievement records, etc. Drawings such as plan drawings, construction drawings, completed drawings, etc. 2. Construction video recording, audio recording, audio such as map information, and video data. FIG. 2 and FIG. 3 are each a drawing substitute photograph of the disc 20 to which the present invention is applied. As shown in FIG. The discs 20 are delivered in a packaged state, for example, in groups of four according to the quantity of items, and are delivered in a normal CD-R or CD-RW format as shown in FIG. These CD-Rs or CD-RWs are optically writable recording media. As a result, the handling of the delivery data is significantly simplified as compared with the method of delivering on paper, and the delivery data is delivered without going through the Internet, so that the security of the delivery data is ensured.

FIG. 4 shows a disk 2 to which the present invention is applied.
It is a conceptual diagram of the data recorded on 0. In the data area of the disk 20 shown in FIG. 4, digital material data 7, an HTML (Hyper Text Markup Language) file group 8, an autorun program 9, and an XML (Extensibl
An e Markup Language: an extensible markup language (XML) file group 10 and an XSL (Extensible Style Language) file group 11 are recorded.

Here, the digital material data 7 means data obtained by digitizing the above-mentioned documents, report documents, drawings, and photographs. The HTML file group 8 is a program file that allows the supplier to display the digital material data 7 on the completed book in an arbitrary format on the personal computer screen 22a, and functions as a display program. Further, in the HTML file group 8, a source code for setting an environment for using a browser program described later is described. The HTML file group 8 has a file extension H.
Consists of multiple files with TML, eg, den
shi. It means a file having a name like html. Hereinafter, when a specific file name is expressed, lowercase html is used.

That is, this HTML file group 8
Suppliers write directly using an editor program,
It is edited so that the digital material data 7 is displayed on the personal computer screen 22a handled by the other party as intended by the supplier. The XML file group 10 and the XSL file group 11 shown in FIG. 4 and the disks 20a and 20b will be described later in a second embodiment and a third embodiment, respectively. In the following description, the word program is used to mean a program file.

Further, the above-mentioned partner is a person in charge of a government office or the like, and this person in charge is a browser program (Navigato) installed in his / her personal computer 22.
r and Internet Explorer: both are product names) to open the HTML file group 8. This browser program is a display program (HT
ML file group 8) and functions as browsing means. Furthermore, this browser program uses H described by the supplier.
This is a program for opening the TML file group 8, and may be called an Internet browser.

The meaning of HTML is as follows. First, the hypertext refers to a text file that can be operated so that when a user clicks a keyword displayed on the personal computer screen 22a with a mouse, another frame related to the keyword appears. This indicates that the file can be handled as if you read through. In addition, the word hyper is attached to the head of the sentence (text) in the sense that it exceeds the ordinary sentence (text).

Further, the markup means that the hypertext is marked for display on the personal computer screen 22a. Specifically, the user adds a markup symbol called a tag to the HTML file. , The structure of a sentence such as a headline, subheadings, and text can be specified. In addition, the language (lang edge) means a rule on how to attach the tag.

A specific example is as follows. When the characters displayed on the personal computer screen 22a are enlarged, the characters <h1></h1>,<h2></h2>,. , <h5></h5>, etc., the font size of the character string “electronic management book” on the personal computer screen 22a can be arbitrarily changed. here,
Numbers such as <h1>, <h2> to <h5> indicate differences in the size of displayed characters. <h2> Electronic management book </ h2> ... (1) In order to display a photograph or drawing on the personal computer screen 22a, the photograph file (or drawing file) can be written as described in the description example (2). The image recorded in subject.jpg) is displayed. Here, img src means the source code of an image file (photograph / drawing file).

<Img src = "subject.jpg"> (2) In addition, the HTML format has an extremely large number of description methods, but a detailed description thereof will be omitted. This allows the supplier to use this HTML format
The HTML file group 8 is described, and the HTML file group 8 is recorded on a disk 20, and the disk 20 is delivered to a government office or the like. On the other hand, in a government office or the like, the personal computer operator in charge of the HTM recorded on this disc 20
Open the L file group 8 using a browser program,
For example, the contents of completed books related to electronic distribution and delivery such as delivered public works are confirmed.

Therefore, if the supplier is the HTML file group 8
Is described, the display on the personal computer screen 22a handled by the personal computer operator can be arbitrarily operated.
Specifically, when a personal computer operator views one HTML file in the HTML file group 8 using a browser program, the HTML file is displayed vividly on the personal computer screen 22a. To improve. In other words, since it is possible to appeal more strongly to the visual or auditory side of the viewer who views the completed book related to electronic distribution and delivery such as public works, the data is much more effective than the case of paper format delivery The display can be performed.

When the disk 20 is inserted into the CD-ROM drive 22b of the personal computer 22, the autorun program 9 automatically executes a browser program described by one HTML file in the HTML file group 8 described above. It can function as an automatic startup program. Specifically, the personal computer operator in charge of the disk 20 delivered to a government office, etc., loads the CD-ROM drive 22 of the personal computer 22.
b and click on the icon displayed on the personal computer screen 22a, and the contents of the completed book relating to electronic distribution and delivery, such as public works, are displayed on the personal computer screen 2
2a. Further, the autorun program 9 describes that "execute a predetermined program", and an example thereof will be described later.

Next, a display example of the personal computer screen 22a will be described with reference to FIGS. FIG. 5 shows the first embodiment of the present invention.
FIG. 6 is a diagram for describing an example of a startup screen according to the embodiment. First, when the personal computer operator inserts the delivered disk 20 into the CD-ROM drive 22b of the personal computer 22, a screen as shown in FIG.
x. html) is started. This screen is displayed by using a browser program. The browser program uses what is pre-installed on the personal computer 22.
Alternatively, the browser program itself can be installed.

FIG. 6 is a diagram for explaining an example of a table of contents screen according to the first embodiment of the present invention. The table of contents screen (file name: top.html) shown in FIG. 6 is displayed so that the files recorded on the disc 20 can be searched, and is classified into columns labeled “construction type”, “item”, “browsing / printing”, and “DownLoad”. In addition, based on this classification column, the personal computer operator can centrally search for completed books related to electronic distribution and delivery such as public works. More specifically, the column labeled "work type" is used to distinguish between surveying, design, and the like, and the column labeled "item" is for displaying a rough classification. In addition, the columns labeled “Browse / Print” are the contents of more detailed materials, such as guide maps, outlines, multi-site survey books / calculations, centerline calculations, provisional benchmarks / calculations, and longitudinal surveys. , Cross-section survey, temporary water mark photo ledger, quality control table, equipment certification certificate, etc. In addition,
These materials are given as examples, and the description thereof will be omitted.

Also, the column labeled DownLoad is
It shows the file format in which the digital material data 7 is stored, and indicates the file extension stored in the disk 20. Specifically, the digital material data 7 is DXF and DO as described with reference to FIG.
The file is stored under an extension name such as C, XIS, or DWG. Here, DXF and DWG are CAD (Computer)
DXF is an extension that indicates the data file format created by Aided Design. DXF is a CAD data file format that can be opened universally between different CAD models. DWG is only available for some CAD models. This is a CAD data file format that can be opened.

Further, the DOC is a word processing program (W
ord: product name).
XIS indicates a data file format created by a spreadsheet program (Excel: trade name). Then, when the personal computer operator clicks the portion indicated by the extension with the mouse, a part of the digital material data 7 recorded in the disk 20 is taken into the personal computer 22 (downloaded). Then, the data is displayed by the CAD program, word processing program, and spreadsheet program which have been installed in the personal computer 22 in advance.

As the file format of each item, a format corresponding to each attribute is selected and recorded. For example, it is desirable to directly display a construction contract, a construction drawing, a seal, or the like.
nt Format) file format. The PDF file format is a file format suitable for displaying and printing scanned data in page units. And
A program (Acrobat Reader: unique name) that can display this PDF file on the personal computer screen 22a is released on the Internet as freeware.
The robat Reader is also recorded on the disk 20 as a dedicated plug-in. Therefore, even if Acrobat Reader is not installed in the personal computer 22 used by the personal computer operator, it can be installed from the disk 20 and the contents of the completed book can be confirmed.

Further, original data created by a spreadsheet program, drawings, and the like can be converted into a PDF file format and recorded. Further, a document is created by a word processing program, and a photograph of the site such as the construction progress can be recorded in a BMP file format or a JPG file format instead of a PDF file format. Next, FIG.
A method of downloading a data file will be described with reference to FIGS. FIG. 7 is a diagram showing a second example of the table of contents according to the first embodiment of the present invention. In order to take in, for example, a data file (DWG file described as No. 6 waterworks structure drawing 1/2) from the image (file name: top.html) shown in FIG. Click on the section marked DWG in the column.

FIG. 8 is a diagram for explaining a first example of the confirmation screen according to the first embodiment of the present invention.
Is displayed, and the personal computer operator is asked for confirmation. FIG. 9 is a diagram for explaining a second example of the confirmation screen according to the first embodiment of the present invention. As in the image shown in FIG. 9, the personal computer operator downloads and saves the image. You will be prompted to determine a location.

FIG. 10 is a view for explaining a third example of the confirmation screen according to the first embodiment of the present invention. As shown in the image shown in FIG. 10, when the location is determined, The data file is taken into the personal computer 22, and the download is completed. As described above, the personal computer 22 used by the personal computer operator must be installed with a program for opening the downloaded data file, and for example, for displaying a data file created by CAD. Special programs are required.

FIG. 11 is a view for explaining a third example of the table of contents according to the first embodiment of the present invention. This figure 1
When the user clicks a “temporary watermark photo ledger” shown in the image (file name: top.html) shown in FIG. 1, this file is recorded in the PDF file format,
t Reader starts. 12 to 14, respectively.
FIG. 4 is a diagram for describing an example of a PDF file according to the first embodiment of the present invention. The images shown in FIGS. 12 to 14 can also be enlarged and reduced.

Next, the disk 20 is stored in the CD of the personal computer 22.
-A method of automatically starting a program when inserted into the ROM drive 22b and a directory structure of the disk 20 will be described with reference to FIGS. FIG. 15 is a diagram for explaining details of the top directory according to the first embodiment of the present invention. In FIG. 15, directories indicated by ico, ie 302 and main, and autorun and index (index
ex. html) and start. Here, ico is a directory in which an icon file is stored, ie 302 is a directory in which a browser program is stored, and main is
Is a directory in which the digital material data 7 is stored.

Further, autorun corresponds to the autorun program 9 (see FIG. 4), and specifically, "index. html ". This index. html is a program for displaying a startup screen (see FIG. 5).
It is called from run. When the personal computer operator clicks the icon of the digital material data 7, the autorun (autorun program 9) is executed, and the index. html is started,
For example, completed books related to electronic distribution and delivery such as public works are automatically displayed on the personal computer screen 22a.

Accordingly, the computer-readable recording medium (disk 20) is a completed medium formed by combining all or a part of documents, drawings, photographs, sounds, and video data relating to electronic distribution and delivery such as public works. Display means (HTML file group 8, XML file group 10 to be described later) capable of displaying digital material data (electronic data) 7 on books on a personal computer screen 22a in an arbitrary format, and a CD-ROM drive of the personal computer 22 22b
Thus, a program for causing the personal computer 22 to function as an automatic start-up means (auto-run program 9) capable of automatically starting up the browser program described by the display means when inserted into the PC 22 is recorded.

The functions of the display means and the automatic start-up means are respectively performed by a program stored in a hard disk (not shown) of the personal computer 22 and a CPU (Central Processing Unit, not shown) of the personal computer 22. Is realized by reading and operating. As a result, the display of the digital material data 7 is automatically performed, so that the personal computer operator does not need to make complicated settings, and the operability is greatly improved. That is, the personal computer operator automatically clicks on the icon to automatically start up the autorun program 9, so that even a person unfamiliar with personal computer operation can easily see the completed books related to electronic distribution and delivery. Become like

FIG. 16 is a diagram for explaining the details of the main directory according to the first embodiment of the present invention. As shown in FIG. 16, the kasumi directory in which the digital material data 7 is stored is shown. Besides,
acro0, adobe, ar32j30a, bkim
There are files such as g, ocxinst, opm, and pres. In addition, these files are provided to the computer operator,
The purpose of this is to provide guidance display and help display at the time of installation, but these can be changed according to the design policy, and therefore, detailed description thereof will be omitted.

FIG. 17 is a diagram for explaining the details of the digital material data directory according to the first embodiment of the present invention. In the kasumi directory shown in FIG. 17, storage locations are classified according to file extensions. That is, dwg, dxf, pdf, p
A top (file name: top.html, see FIGS. 6, 7, and 11) that is called first is stored together with the directories of the digital material data 7 of hot and etc. Here, dwg and dxf are CA
D is a directory in which data files created in D are recorded, pdf is a directory in which data files created in the PDF file format described above are recorded, and photo is a directory created in photo file format. This is the directory where recorded data files are recorded.

By unifying the directory structure as shown in FIG. 15 to FIG. 17, even when the browser program or the PDF file reading program is upgraded, the PC operator can update the upgraded program. Can be easily downloaded from the Internet. In other words, the person who writes and generates the disc 20 publishes the version-up program and related setting files in the same directory structure on a site on the Internet. As a result, the personal computer operator can download a version-up program having the same directory structure from the site as needed.

With such a configuration, the supplier records the digital material data 7 using the writing device 21 and delivers the disk 20 on which the data is recorded, while the operator of the personal computer reads the digital material data 7 from the disk 20. By clicking the icon, the auto-run program 9 is executed, and a completed book related to electronic distribution and delivery such as a delivered public works can be viewed. FIG. 18 is a flowchart showing a method for creating and reproducing digital material data 7 according to the first embodiment of the present invention.

First, the digital material data 7 to be delivered
Is created in DOC format by an application program such as Word or Excel (step S1). The photograph data and the drawing data are scanned and created in a TIF format or a BMP format (step S2). Then, these different types of files are put together (step S3),
After being printed by a PDF writer (not shown) (step S4), it is converted into a PDF file format (step S5).

Furthermore, photographs and drawings can be directly displayed in the BMP format, and in this case, they are created by a dedicated application program (step S6).
Also, a dedicated Acrobat Reader is incorporated so that the personal computer operator can handle the PDF file format file recorded on the disc 20 (step S7).
That is, for example, digital material data 7 of a completed book obtained by combining all or a part of documents, drawings, photographs, sounds, and video data related to electronic distribution and delivery such as public works is recorded on the disc 20 (digital Document data recording step).

Then, in order to integrally combine these data files, the creation and editing of files in HTML format are performed using an editor program.
The completed HTML file group 8 is recorded on the disk 20 (step S8). That is, a display program (HTML file group 8) by which the supplier can display the digital material data 7 on the completed book on the personal computer screen 22a in an arbitrary format is recorded on the disk 20 (display program recording step). The XML file described in step S8 of FIG. 18 will be described later.

Further, an autorun program 9 for automatic execution is incorporated (step S9),
Is created (step S10). That is, when the disk 20 is inserted into the CD-ROM drive 22b of the personal computer 22, an automatic start-up program capable of automatically starting the browser program displayed by the display program is recorded on the disk 20 (automatic start-up). Program recording step).

The operator of the personal computer uses the browser program from the disc 20 on which the digital material data 7, the HTML file group 8, and the auto-run program 9 are recorded, for example, for electronic distribution or delivery such as public works. (See step S)
11). In this way, documents, drawings,
Digital material data 7 created by various application programs in different formats such as photographs are recorded on the disk 20 in a systematically arranged state in each directory. Search,
Printing and editing become easy.

As described above, since the information is collected in accordance with the information adaptation environment such as CALS / EC as a system for collecting information materials, the data can be reused. For example, it is possible to make any number of copies of materials such as site photos without deterioration in quality. In addition, since completed books can be created at low cost, it will greatly contribute to cost reduction for suppliers.

Further, by taking the appearance of the digitized digital data in this manner, long-term storage is possible, and it is possible to contribute to saving of storage space and simplification of material transportation. Material search can be performed efficiently. In addition, even if a dedicated model or dedicated software is not installed on the personal computer 22, data such as documents, photographs, and drawings can be viewed by a dedicated plug-in for viewing a file in the PDF file format. Even a person unfamiliar with the operation of the personal computer 22 can easily handle it. Further, since the digital material data 7 relating to the completed book is kept confidential and non-disclosed, the security is firmly secured because the data is delivered without passing through a network such as the Internet.

(B) Description of the Second Embodiment of the Present Invention The above-mentioned HTML file can add a special function by using an XML file. The XML format has the same function as the HTML format, and also has a feature that a person who describes a file can define a tag by himself. When the HTML format is used, a browser program (for example, Internet Explorer 5.0) used by a user due to the enlargement of tag types when the HTML format is used.
Etc.), the tag function has been developed for the purpose of eliminating the adverse effect of displaying some tag functions and others not.

Therefore, the user can realize a complicated function by describing in the XML format. For example, by customizing by a user, program data having a desired function can be recorded. For this reason, the user can search the recording medium having the predetermined directory structure by using the source code having the search function without using another search program. Here, the XML file group 10 described in the XML format functions as a search program.
Similarly to the TML file group 8, a source code for setting an environment for using the browser program is described.

In the following description, an XML file refers to a file described in an XML format, and an HTML file refers to a file described in an HTML format. Further, in the present embodiment, similarly to the first embodiment, the supplier uses the writing device 21 to deliver a recording medium recording completed books related to electronic distribution and delivery, such as public works, to a government agency or the like. (See FIG. 1).

The disk 20a according to the present embodiment
The (computer-readable recording medium) is also a CD-R or CD-RW similar to the disk 20 (see FIGS. 2 and 3) described in the first embodiment. Further, the XML file group 10 includes the digital material data 7, the HTML file group 8, the autorun program 9, and the XSL file group 1 described in the XSL format in the data area shown in FIG.
Recorded together with 1.

The disk 20a according to the present embodiment
Is the same as that described in the first embodiment, and further description will be omitted. Further, in the following description, components having the same reference numerals as those used in the first embodiment mean the same components, and therefore, duplicated description thereof will be omitted. The disk 20a (computer-readable recording medium) of the present embodiment is provided with display means (HTML file group 8, XML file group 10) capable of displaying digital material data on the personal computer screen 22a in an arbitrary format. )When,
A search unit (XML file group 10) which is linked to the display unit and can input a file name including, for example, “river” based on the search word to the display unit;
When the personal computer 22 is inserted into the ROM drive 22b, the personal computer 22 functions as an automatic start-up means (auto-run program 9) that can automatically start up the browsing means (browser program) and the search means displayed by the display means. This is a program for recording.

The functions of the display means, the search means, and the automatic start-up means are respectively executed by a program stored in a hard disk (not shown) of the personal computer 22 and by a CPU (not shown) of the personal computer 22. Is realized by reading and operating. Further, in the computer-readable recording medium of the present invention, the display means (the HTML file group 8, the XML file group 10)
It is composed of files described in HTML format, HTML format, etc., and has a search means (XML file group 1).
0) is composed of a file described in the XML format.

As a result, the supplier can use the disc 20a.
Then, in addition to the file written in the HTML format, a file written in the XML format is written, and the written disk 20a is submitted to a government office or the like. In a government office or the like, a personal computer operator in charge transfers the delivered disk 20a to the CD-ROM drive 22 of the personal computer 22.
b, the contents recorded on the CD-ROM drive 22b are automatically displayed on the personal computer screen 22a.

Accordingly, the recorded data can be reused, and the supplier and the delivered person can copy any number of materials such as site photographs while maintaining the quality. Next, referring to FIG. 19 to FIG.
An example of data described in the L format will be described.

FIG. 19 shows an XM according to the second embodiment of the present invention.
It is a figure showing the example of description of L format. In the outer frame (corresponding to the personal computer screen 22a) shown in FIG. 19, the names of bridges such as Atami Ohashi, Tama Daiichi Bridge, Minamikawa Ohashi, and Ogikuchi Michi Bridge are displayed in Japanese. Here, for example, the following line (2-1) to (2-
Source code as shown in 3) is described. <Xml> atami / atami. xml </ xml> (2-1) <picture> atami / photo. jpg </ picture> (2-2) <name> Atami Ohashi </ name> (2-3) Here, (2-1) is a directory of atami. xml indicates that an XML file is stored. Also, (2-2) indicates that atami
Directory photo. jpg is stored, and (2-3) means that the name of the image file is Atami Ohashi.
Similarly, bridges other than Atami Bridge are stored in separate directories.

Accordingly, the supplier writes the image file data of each of the bridges Atami Ohashi, Tama Daiichi Bridge, Minamikawa Ohashi, and Ogikuchi Road Bridge, the construction drawings of those bridges, and the construction schedule. The digital materials are stored in separate directories, respectively, and described in an XML format so that the location of each file can be searched.

FIG. 20 shows an XM according to the second embodiment of the present invention.
FIG. 3 is a diagram illustrating an example of a source code of an L file. Function doit () shown in FIG.
dex. html is a main function executed. And function doit () is Windows
w. After calling the function "open ()", "Searching ..." is displayed on the screen. Subsequently, necessary tags such as, for example, <HTML>, <TITLE>, and <BODY> are written in order to attach a header of the HTML file. Further, after the counter is set to 0 and the pointer of the start portion of the table is obtained, the search tree of the search program is displayed on the screen.

Further, comparing the XML file and the HTML file, the HTML file has only the source code, the tags that can be used by the user are limited, and the information that can be displayed on the screen is limited. Limited. On the other hand, the XML file has a source code and a source code representing a style sheet function for describing the content by a browser program.
On 2a, in addition to displaying or browsing with a browser program, it becomes easy to utilize as a database, and business efficiency is improved.

Further, by describing data in the XML format, it becomes possible to handle data in various formats. For example, in electronic commerce on the Internet, different types of digital material data such as product catalogs and design data can be distributed. In addition, although the XML format has an extremely large number of functions in addition to these, detailed descriptions thereof will be omitted.

Next, the XML-format source code edited by the user with a text editor or the like is converted into an XSL file. The XSL format means a file description format for laying out the contents described in the XML file on the screen. Further, the XSL file group 11 (see FIG. 4) described in the XSL format includes the digital material data 7, the HTML file group 8, the autorun program 9, and the XML file group 10 together with the disk 20.
a.

By using the XSL file described in the XSL format, the layout on the personal computer screen 22a described by the user in the XML file is realized.
The user can perform a simple filter function, a sort function, and the like. In other words, when the creator of the disk 20a creates only the XML file described in the XML format, even if the XML file is opened using the browser program, only the character string is displayed, and the XML file and the XSL By cooperating with the file, the file is correctly displayed on the personal computer screen 22a.

FIG. 21 shows an XS according to the second embodiment of the present invention.
FIG. 5 is a diagram illustrating a description example of an L file, and the description content is
It is read in an HTML file. With such a configuration, the supplier records the digital material data 7 using the writing device 21 and delivers the recorded disk 20a. On the other hand, the personal computer operator executes the auto-run program 9 by clicking the icon of the digital material data 7 from the disk 20a, and looks at the digital material. Hereinafter, a method in which a supplier reproduces a disk 20a on which digital materials are recorded by using a personal computer 22 will be described using data on a bridge as an example.

First, the screen display when the personal computer operator does not input the search word on the screen will be described with reference to FIGS. 22 to 23. The screen display when the search word is input on the screen will be described with reference to FIGS. This will be described using 31. further,
When inputting a search word, the first
And a second search display example when a search is performed will be described with reference to FIGS. 27 to 31. FIG.

FIG. 22 is a diagram showing a first example of a startup screen according to the second embodiment of the present invention, and FIG.
It is a figure showing the example of a screen display without a search input concerning an embodiment. First, the personal computer operator inserts the disk 20a into the personal computer 22, clicks the icon of the digital material data 7, starts the auto-run program 9, and displays a screen as shown in FIG. This FIG.
In the screen shown in the figure below, at the bottom of the place where "Options" is displayed, two character strings "Display photo" and "Display name" are displayed. A mark is entered in the "Yes" section. The frame displayed as "Bridge name search" is where the personal computer operator enters a search term.

Then, when the personal computer operator clicks the search start button on the lower side without inputting the data in the “bridge name search” frame, as shown in FIG. 23, the stored data of each bridge is displayed. Is displayed. FIG. 24 is a diagram illustrating a first example of a startup screen when searching according to the second embodiment of the present invention, and FIG. 25 is a diagram illustrating a first example of a search result when searching according to the second embodiment of the present invention. FIG. 2 is a diagram showing an example of FIG.
FIG. 6 is a diagram showing a first example of a detailed display when searching according to the second embodiment of the present invention.

Here, when the personal computer operator inputs and clicks “River” in the frame displayed as “Bridge name search” shown in FIG. 24, as shown in FIG. 25, “River” is displayed. A list of search results for the attached bridge name is displayed. Then, when the personal computer operator clicks, for example, “Yamazaki Kawabashi”, a screen as shown in FIG. 26 is displayed, and the personal computer operator selects a necessary file (for example, a camber diagram) from the screen, and Click it and its details are displayed.

Therefore, the method of displaying the digital material data on the recording medium (disc 20a) is as follows.
The disc 20a is inserted into the CD-ROM drive 22b of the personal computer 22 (recording medium insertion step). next,
Disc 20 inserted in this recording medium insertion step
The digital material data recorded in a is displayed on the personal computer screen 2.
2a is automatically displayed (automatic display program start-up step).

Subsequently, the personal computer operator inputs a search word based on the contents of the personal computer screen 22a displayed in the automatic display program starting step (search step). Then, the personal computer 22 displays a file corresponding to the search term input in this search step on the personal computer screen 2.
2a (search file display step).

Next, FIG. 27 is a diagram showing a second example of a startup screen for a search according to the second embodiment of the present invention.
FIG. 28 is a diagram showing a second example of the detailed display when searching according to the second embodiment of the present invention. Further, FIGS. 29 to 31 are diagrams showing a second example of recorded data in the case of searching according to the second embodiment of the present invention. In the screen shown in FIG. 27, in addition to "display name", a mark is input to a character string "display photo". Then, when the personal computer operator inputs and clicks “Heat” in the frame displayed as “Bridge name search”, details as shown in FIG. 28 are displayed. Further, when the personal computer operator selects a necessary file from the detailed items shown in FIG. 28 and clicks on that portion, detailed contents as shown in FIGS. 29 to 31 are displayed.

As described above, when the disk 20a on which data is recorded by the supplier is directly input to the personal computer 22, the program is automatically started, so that even a person who is unfamiliar with the personal computer 22 can easily download digital materials. Can handle. Also, as described above, the disc 20a
In this system, digital material data 7 such as documents, drawings, photographs, etc., created in different formats, are recorded in a systematically arranged state in each directory. , Save, browse, search, print, edit.

In addition, the personal computer operator can search for a desired image file from a large number of image files simply by inputting a search word in accordance with the display on the personal computer screen 22a without using another search program. , Work efficiency is significantly improved. Further, in this way, data can be reused, and a supplier or the like can copy any number of materials such as site photos while maintaining the quality. In addition, inexpensive digitally recorded disc 2
Since 0a can be created, it greatly contributes to cost reduction.

(C) Description of the Third Embodiment of the Present Invention The aspects described in the first and second embodiments are between the supplier and the person to be delivered. The mode in the present embodiment manages a large amount of radiographs and the like in a hospital, a clinic, or the like, for example.

That is, in the present embodiment, a description will be given of storage and retrieval of digital data in a business that handles a large number of image files and the like. Here, hospitals and the like must store radiographs taken for five years according to laws and regulations, and it is required that the radiographs be stored and searched efficiently. Further, the disk 20b (computer-readable recording medium) in the present embodiment is also the same as the disk 20 (FIGS.
CD-R or CD-RW similar to that shown in FIG. 4).

Further, also in this embodiment, the recording / reproducing method of the disk 20b and the shape of the disk 20b are as follows.
Since it is the same as that of the disk 20 described in the first embodiment, further description is omitted. Further, in the following description, components having the same reference numerals as those used in the first embodiment mean the same components, and therefore, duplicated description thereof will be omitted.

The disk 20b stores the digital material data in the personal computer screen 22 in an arbitrary format by the user.
a display means (HTML file group 8, X
ML file group 10) and search means (XML file group 10) linked to this display means and capable of inputting a file name including "mountain" based on a search word into the display means
And an automatic start-up means (auto-run program 9) capable of automatically starting up the browsing means (browser program) and the search means displayed by the display means by being inserted into the CD-ROM drive 22b of the personal computer 22. Is a computer-readable recording medium on which a program for causing the personal computer 22 to function is recorded.

Also, these display means, search means,
The functions of the automatic start-up means are respectively provided by the personal computer 22
A program (not shown) stored in a hard disk (not shown) is read and operated by a CPU (not shown) of the personal computer 22. Further, the computer-readable recording medium of the present invention is provided with a display means (HT
ML file group 8, XML file group 10)
It consists of a file described in L format,
Search means (XML file group 10) is composed of files described in the XML format.

Here, referring to FIG. 32 and FIG.
An example of data described in the L format will be described. FIG. 32 is a diagram showing a description example of an XML format according to the third embodiment of the present invention.
), A personal name in Japanese is displayed. In addition, directories are provided for each individual, and the radiographs are held in each directory. Therefore, the search program customized by the user includes the HTML file and the X file.
The ML file is displayed on the personal computer screen 22a, and a doctor, a laboratory technician, and the like can manage each examinee.

FIG. 33 shows an XS according to the third embodiment of the present invention.
FIG. 34 is a diagram illustrating a description example of an L file, and a layout desired by the user is realized by the description in the XSL format illustrated in FIG. FIGS. 34 to 37 are diagrams showing an example of directory contents according to the third embodiment of the present invention. The directory X-RayVer shown in FIG.
In 2.6, many subdirectories for each examinee are displayed. When the personal computer operator clicks one of them, as shown in FIG. 35, in addition to the radiograph, a large number of files are stored. From these files, the personal computer operator searches the search conditions. By inputting, a necessary file can be searched. The same applies to those shown in FIGS. 36 and 37.

A description will be given of a method in which a personal computer operator reproduces a disk 20b on which an X-ray photograph is recorded on the personal computer screen 22a by using such a configuration. Here, the personal computer operator inputs the search word into the personal computer screen 22.
38 and 39 will be described with reference to FIGS. 38 and 39, and the case where a search term is input to the personal computer screen 22a will be described with reference to FIGS. 40 to 47.

First, the personal computer operator inserts the disk 20b into the personal computer 22, and clicks the icon of the digital material data 7 to start the auto-run program 9. FIG. 38 is a diagram showing a first example of a startup screen according to the third embodiment of the present invention, and FIG. 39 is a diagram showing a screen display example without search input according to the third embodiment of the present invention. . In the screen shown in FIG. 38, the personal computer operator inputs a mark in a frame displayed as "display name" and clicks a search start button on the lower side, and as shown in FIG. A list of personal names is displayed. Then, the personal computer operator selects and clicks a desired one from these personal names.

Next, FIG. 40 is a diagram showing a first example of a startup screen for a search according to the third embodiment of the present invention.
FIG. 41 is a diagram illustrating a first example of a search result when performing a search according to the third embodiment of the present invention. Here, when the personal computer operator inputs "mountain" in the frame displayed as "name search" on the screen shown in FIG. 40 and clicks a search start button on the lower side, as shown in FIG. A list of search results for the individual name with "mountain" is displayed, and when the personal computer operator clicks, for example, "Masao Yamazaki", details (not shown) regarding the individual are displayed.

Next, FIG. 42 is a diagram showing a second example of a startup screen for a search according to the third embodiment of the present invention, and FIG. 43 is a diagram showing a search screen according to the third embodiment of the present invention. It is a figure which shows the 2nd example of the detailed display of. Further, FIG.
47 to 47 are views showing display examples of recording data according to the third embodiment of the present invention. That is, in the screen shown in FIG. 42, in the frame displayed as "option", in addition to "display name", a mark is input in a character string "display photo". And the PC operator
When "Su" is input and clicked in the frame displaying "Name Search", details as shown in FIG. 43 are displayed.

Here, from the items shown in FIG. 43, the operator of the personal computer uses test2. When the user clicks on the file "htm", a list of a plurality of radiographs taken for each part is displayed as shown in FIG. Then, the operator of the personal computer clicks the radiograph desired to be viewed in FIG. 44 on the personal computer screen 22a.
An enlarged one as shown in FIG. 45 is displayed, and the display can be further enlarged as shown in FIG.

The operator of the personal computer, in order to obtain a medical record among the items shown in FIG. 43, records 99.12.05 s. Click pdf to open Acrobat Reader recorded on disk 20b in advance.
, Etc., and a medical record as shown in FIG. 47 can be viewed. As described above, when the disc 20b on which the image files and the like are recorded is directly input to the personal computer 22, the program is automatically started, and data such as a document and a photograph can be viewed with a dedicated plug-in. Even a person unfamiliar with the personal computer 22 can easily handle it.

As described above, the disk 20b has
Digital data created in different formats, such as documents and photographs, are recorded in a systematically arranged state in each directory, and management, storage, browsing, searching, printing, and editing of the data are facilitated. In addition, thus, the PC operator does not use another search program,
By simply inputting a search word directly in accordance with the display on the personal computer screen 22a, a desired image file can be searched for from a large number of image files, thereby improving work efficiency.

In this way, as in the first and second embodiments, the personal computer operator can reuse the data, and maintain the quality of the radiograph, for example. Any number of copies can be made while the disk is being copied, and in addition, the personal computer operator can create the digitally recorded disk 20b at low cost, greatly contributing to cost reduction.

Further, in this way, the disk 20b on which image files and the like are recorded can be delivered without passing through a network such as the Internet, and confidentiality and non-disclosure are maintained. (D) Others Further, the file format of the electronic data used in the present invention is not limited to the above, and various file formats can be adopted. For example, it is also possible to record audio data, video data, or a file format combining these with document data.

The names of the above-mentioned files are merely examples, and may be changed according to the design policy. The file extensions are also the same.
It may be described in a TM file (for example, a name such as denshi.htm). Furthermore, in addition to the CD-R or CD-RW, the disc 20 may be a CD-RO.
It is also possible to use M. As is well known, the two types, CD-R and CD-RW, are sometimes collectively referred to as CD-R / RW.

Further, the present invention relates to a recordable DVD (Di
gital Versatile Disc). For example, the present invention can be similarly implemented using a medium that can be written only once, such as a DVD-R, or a medium that can be recorded a plurality of times, such as a DVD-RAM and a DVD-RW. In addition, the present invention is not limited to the above-described completed books and radiographs at hospitals and the like, and can be applied to management of various electronic data.

For example, a maker of concrete members or the like can apply the present invention as its own product catalog. Specifically, a list of concrete members for the U-shaped groove can be searched, or a search can be made for each use such as for roads and waterways.

[0095]

As described above in detail, according to the computer-readable recording medium of the present invention, a display means for allowing a user to display digital material data on a computer screen in an arbitrary format, and A program for operating the computer is recorded as an automatic start-up unit that can automatically start the browsing unit displayed by the display unit by being inserted into the reading device of the computer. Becomes possible,
Any number of copies can be made without quality deterioration. In addition, for example, completed books can be created at low cost, which greatly contributes to cost reductions for suppliers, and because the format of digitized data is taken, long-term storage is possible and storage space is saved. In addition, there is an advantage that the material conveyance can be simplified and the material search can be efficiently performed (claim 1).

Further, according to the digital material data recording medium writing method of the present invention, a digital material data recording step of recording digital material data on a recording medium which can be optically written, and the user can store digital material data in an arbitrary manner A display program recording step of recording a display program that can be displayed on a computer screen in a format in a recording medium, and automatically displaying a browser program displayed by the display program by inserting the recording medium into a computer reading device. It has an automatic start-up program recording step of recording an auto-startup program that can be started up on a recording medium, so that even people who are unfamiliar with PC operation can easily handle it and connect to networks such as the Internet. Without going through, for example, the completed drawing Since the digital document data is delivered about its confidentiality and confidentiality is maintained,
There is an advantage that strong security can be secured (claim 2).

In addition, the computer-readable recording medium of the present invention has a display means capable of displaying digital material data on a computer screen in an arbitrary format by a user and a search term linked to the display means. Search means capable of inputting desired file information based on the information to the display means, and automatic startup capable of automatically starting the browsing means and the search means displayed by the display means by being inserted into the reading device of the computer. As a means, since a program for causing a computer to function is recorded, there is an advantage that management, storage, browsing, searching, printing, and editing of digital material data are facilitated (claim 3).

[0098] The display means is provided at least for HT.
The search means may be constituted by a file described in the XML format while being constituted by a file described in the ML format. In this case, it becomes easy to utilize as a database, and business efficiency is remarkably improved. (Claim 4). In addition, in the method of displaying digital material data on a recording medium according to the present invention, an optically writable recording medium is inserted in a recording medium insertion step in which the recording medium is inserted into a reading device of a computer, and a recording medium insertion step is performed. An automatic display program start-up step in which digital material data recorded on a recording medium is automatically displayed on a computer screen, and a search for inputting a search word based on the contents of the screen displayed in the automatic display program start-up step Step and a search file display step of displaying a file corresponding to the search word input in the search step on the screen.
The personal computer operator can search for desired data from the digital material data only by directly inputting a search word without using another search program, which has the advantage of improving work efficiency. .

[Brief description of the drawings]

FIG. 1 shows the recording / delivery / recording of a recording medium to which the present invention is applied.
It is a schematic diagram which shows a reproducing method.

FIG. 2 is a drawing substitute photograph of a disc to which the present invention is applied.

FIG. 3 is a drawing substitute photograph of a disc to which the present invention is applied.

FIG. 4 is a conceptual diagram of data recorded on a disc to which the present invention is applied.

FIG. 5 is a diagram for explaining an example of a startup screen according to the first embodiment of the present invention.

FIG. 6 is a diagram illustrating an example of a table of contents screen according to the first embodiment of the present invention.

FIG. 7 is a diagram for describing a second example of the table of contents according to the first embodiment of the present invention.

FIG. 8 is a diagram illustrating a first example of a confirmation screen according to the first embodiment of the present invention.

FIG. 9 is a diagram for explaining a second example of the confirmation screen according to the first embodiment of the present invention.

FIG. 10 shows a third example of the confirmation screen according to the first embodiment of the present invention.
It is a figure for explaining the example of.

FIG. 11 is a third example of the table of contents according to the first embodiment of the present invention;
It is a figure for explaining the example of.

FIG. 12 is a diagram illustrating an example of a PDF file according to the first embodiment of the present invention.

FIG. 13 is a diagram illustrating an example of a PDF file according to the first embodiment of the present invention.

FIG. 14 is a diagram illustrating an example of a PDF file according to the first embodiment of the present invention.

FIG. 15 is a diagram illustrating details of a top directory according to the first embodiment of the present invention.

FIG. 16 is a diagram illustrating details of a main directory according to the first embodiment of the present invention.

FIG. 17 is a diagram for explaining details of a digital material data directory according to the first embodiment of the present invention.

FIG. 18 is a flowchart showing a method of creating and reproducing digital material data according to the first embodiment of the present invention.

FIG. 19 is a diagram illustrating a description example of an XML format according to a second embodiment of the present invention.

FIG. 20 is a diagram showing an example of an XSL source code according to the second embodiment of the present invention.

FIG. 21 is a diagram illustrating a description example of an XSL file according to the second embodiment of the present invention.

FIG. 22 shows a first example of a startup screen according to the second embodiment of the present invention.
It is a figure showing the example of.

FIG. 23 is a diagram showing an example of a screen display when no search input is made according to the second embodiment of the present invention.

FIG. 24 is a diagram illustrating a first example of a startup screen when searching according to the second embodiment of the present invention.

FIG. 25 is a diagram showing a first example of a search result when performing a search according to the second embodiment of the present invention.

FIG. 26 is a diagram showing a first example of a detailed display when searching according to the second embodiment of the present invention.

FIG. 27 is a diagram illustrating a second example of a startup screen when searching according to the second embodiment of the present invention.

FIG. 28 is a diagram showing a second example of the detailed display in the case of searching according to the second embodiment of the present invention.

FIG. 29 is a diagram illustrating a second example of recorded data in a search according to the second embodiment of the present invention.

FIG. 30 is a diagram illustrating a second example of recorded data in a search according to the second embodiment of the present invention.

FIG. 31 is a diagram illustrating a second example of recorded data in a search according to the second embodiment of the present invention.

FIG. 32 is a diagram illustrating a description example of an XML format according to a third embodiment of the present invention.

FIG. 33 is a diagram showing a description example of an XSL file according to the third embodiment of the present invention.

FIG. 34 is a diagram showing an example of directory contents according to the third embodiment of the present invention.

FIG. 35 is a diagram showing an example of directory contents according to the third embodiment of the present invention.

FIG. 36 is a diagram showing an example of directory contents according to the third embodiment of the present invention.

FIG. 37 is a diagram showing an example of directory contents according to the third embodiment of the present invention.

FIG. 38 shows a first example of a startup screen according to the third embodiment of the present invention.
It is a figure showing the example of.

FIG. 39 is a diagram showing an example of a screen display without a search input according to the third embodiment of the present invention.

FIG. 40 is a diagram showing a first example of a startup screen when performing a search according to the third embodiment of the present invention.

FIG. 41 is a diagram showing a first example of a search result when performing a search according to the third embodiment of the present invention.

FIG. 42 is a diagram showing a second example of a startup screen when searching according to the third embodiment of the present invention.

FIG. 43 is a diagram showing a second example of the detailed display when searching according to the third embodiment of the present invention.

FIG. 44 is a diagram showing a display example of recording data according to the third embodiment of the present invention.

FIG. 45 is a diagram showing a display example of recording data according to the third embodiment of the present invention.

FIG. 46 is a diagram showing a display example of recording data according to the third embodiment of the present invention.

FIG. 47 is a diagram showing a display example of recording data according to the third embodiment of the present invention.

[Explanation of symbols]

 7 Digital material data 8 HTML file group 9 Autorun program 10 XML file group 11 XSL file group 20, 20a, 20b Disk 21 Writer 22 Personal computer 22a Personal computer screen 22b CD-ROM drive

Claims (5)

[Claims] 1. A display means for allowing a user to display digital material data on a computer screen in an arbitrary format, and browsing means described by the display means when inserted into a reading device of the computer. A computer-readable recording medium on which a program for causing the computer to function as automatic start-up means capable of automatically starting is recorded. 2. A digital material data recording step of recording digital material data on an optically writable recording medium, and a display program which allows a user to display the digital material data on a computer screen in an arbitrary format. A display program recording step of recording on the recording medium; and an automatic startup program capable of automatically launching a browser program described by the display program when the recording medium is inserted into a reading device of the computer. Characterized by comprising an automatic start-up program recording step of recording on the medium,
A method of writing digital data to a recording medium. 3. A display means for allowing a user to display digital material data on a computer screen in an arbitrary format, and linked to the display means to display desired file information based on a search word on the display means. The computer functions as an automatic starting unit that can automatically start the browsing unit and the searching unit described by the display unit by being inserted into a reading device of the computer. A computer-readable recording medium on which a program for causing a computer to execute is recorded. 4. The apparatus according to claim 1, wherein said display means comprises at least a file described in an HTML format, and said search means comprises a file described in an XML format. The computer-readable recording medium according to claim 3. 5. A recording medium inserting step in which an optically writable recording medium is inserted into a reading device of a computer, and digital material data recorded in the recording medium inserted in the recording medium inserting step is stored in the storage medium. An automatic display program start-up step automatically displayed on a computer screen; a search step of inputting a search word based on the contents of the screen displayed in the automatic display program start-up step; A method for displaying digital material data on a recording medium, comprising a search file display step of displaying a file corresponding to the input search word on the screen.