JP2017054352A - Information display controller and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an information display controller and a program that can specify two or more words in a text and display explanatory information on each of the words or can conduct one search on a character string including two or more words.SOLUTION: The information display controller according to the present invention includes: word specifying means for specifying one or more words from a displayed text by a user's operation; headline information acquisition means for acquiring explanatory information on a headline word corresponding to a certain word if the word is the only word that the word specifying means has specified; and plural words character string acquisition means for acquiring a character string including more than one word if the word specifying means has specified more than one word.SELECTED DRAWING: Figure 5

Description

  The present invention relates to an information display control apparatus and program for acquiring and displaying information related to a character string in a text.

  For example, Patent Document 1 discloses an information display device that temporarily registers a plurality of touch-selected words in a text and displays the list, and selects a temporarily registered word from the list and searches the dictionary. Patent Document 2 discloses an electronic device that displays a translation by dictionary search for each word of text.

JP 2013-134647 A Japanese Patent No. 4935869

  In the information display device of Patent Document 1, although the search target word can be designated by touch from the text, the dictionary can be searched for only one word selected from provisional registration, so that it is designated one by one. The work of searching the dictionary was complicated. Moreover, it was not possible to perform a dictionary search for a plurality of touched words.

  Although the electronic device of Patent Document 2 can display a translation by searching each word of the text by dictionary, only the first meaning of each character of the text can be displayed in the initial state. In addition, in order to display each meaning of a word in the text, it is necessary to specify the word and display the entire translation. After all, it is necessary to specify the word one by one to know the meaning of the word in detail. Met. Furthermore, it was not possible to perform a search for a plurality of touched words.

  The present invention has been made in view of the above-described problems. It is also possible to designate a plurality of words in a text and display the explanation information of each word. An object of the present invention is to provide an information display control apparatus and program capable of performing one search.

  The information display control device of the present invention includes a word designating unit that designates one or more words from the displayed text by a user operation, and when the word designated by the word designating unit is one word, Headline information acquisition means for acquiring description information of a headword corresponding to one word, and a plurality of strings for acquiring character strings including the plurality of words when the word specified by the word specifying means is a plurality of words Word character string acquisition means.

  The program of the present invention provides a computer with a word designating function for designating one or more words from displayed text by a user operation, and when the word designated by the word designating function is one word, A headline information acquisition function that acquires headword explanation information corresponding to the one word, and a plurality of character strings that include the plurality of words when the word specified by the word specification function is a plurality of words. A word character string acquisition function is realized.

  According to the present invention, an information display control device capable of designating a plurality of words in a text and displaying the explanation information of each word, or performing one search for a character string including the plurality of words, and A program can be provided.

It is a figure which shows the external structure of the electronic dictionary to which the information display control apparatus which concerns on embodiment of this invention was applied. It is a block diagram which shows the internal structure of the electronic dictionary to which the information display control apparatus which concerns on embodiment of this invention was applied. In an embodiment of the present invention, it is a figure showing a display screen on which one word in a text is specified and explanation information corresponding to the specified word is displayed. In an embodiment of the present invention, it is a figure showing a display screen on which two words in a text are specified and explanation information corresponding to each specified word is displayed. In an embodiment of the present invention, it is a figure showing a display screen on which 3 words in a text are specified and explanation information corresponding to each specified word is displayed. In the electronic dictionary of the embodiment of the present invention, it is a diagram showing a display screen on which four words in a text are designated and explanation information corresponding to each designated word is displayed. In embodiment of this invention, it is a figure of the display screen which shows a mode that another word is added with respect to 1 word among 4 words by which explanatory information was displayed. The figure which shows the display screen where the description information corresponding to each designated word and character string was displayed while the character string containing the three individual words and two words in a text was designated in embodiment of this invention. It is. In the embodiment of the present invention, a display screen showing a state in which one explanation information display area is dragged and dropped into another explanation information display area among the explanation information corresponding to each selected word and character string FIG. FIG. 4D is a diagram showing a display screen on which explanatory information corresponding to a character string including two corresponding words is displayed as a result of the drag and drop shown in FIG. 4C in the embodiment of the present invention. It is a flowchart which shows the procedure of the information display process in embodiment of this invention.

  DETAILED DESCRIPTION Hereinafter, embodiments for carrying out the present invention (hereinafter referred to as embodiments) will be described in detail with reference to the accompanying drawings. Here, a case where the information display control device according to the present invention is applied to an electronic dictionary will be described in detail. However, the present invention may be applied to electronic devices other than the electronic dictionary, for example, personal computers, tablet terminals, mobile phones, smartphones, and personal digital assistants (PDAs) having an electronic dictionary function. In the drawings, the same elements or numbers are assigned to the same elements throughout the description of the embodiments.

<External configuration of electronic dictionary>
The external configuration of the electronic dictionary 1 will be described with reference to FIG. FIG. 1 is a diagram showing an external configuration of an electronic dictionary to which an information display control device according to an embodiment of the present invention is applied. As shown in FIG. 1, the electronic dictionary 1 includes a display screen 30 and a key group of a key input unit 40.

  The display screen 30 is a part that displays various data in accordance with a user operation, and is configured by an LCD (Liquid Crystal Display), an ELD (Electronic Luminescence Display), or the like. In addition, the display screen 30 in this Embodiment is comprised including the touch panel, and receives the input by the pen 36 or a user's touch.

  The display screen 30 can display, for example, text of a book and explanatory information corresponding to a character string designated by the user in the text. Specific display contents on the display screen 30 will be described later.

  The key group of the key input unit 40 is an interface for the user to operate the electronic dictionary 1 and has various keys. Specifically, the key group includes a menu key, a dictionary selection key, characters “A” to “Z” keys, a cursor key, a shift key, a page feed key, and a “translation / decision” key. Here, the “translation / determination” key is used for executing a search, determining a headword, and the like. The dictionary selection key is used for selecting a dictionary database.

<Internal structure of electronic dictionary>
Next, the internal configuration of the electronic dictionary 1 will be described with reference to FIG. FIG. 2 is a block diagram showing an internal configuration of the electronic dictionary 1. As shown in this figure, the electronic dictionary 1 includes a CPU 10, a memory 20, a display screen 30, a key input unit 40, and a recording medium reading unit 50, and these functional units are connected to each other via a bus 60 so as to communicate with each other. Has been.

  The CPU 10 executes processing based on a predetermined program in accordance with an instruction input from the user, performs an instruction to each functional unit, data transfer, and the like, and comprehensively controls the electronic dictionary 1. Specifically, the CPU 10 reads out various programs stored in the memory 20 in accordance with operation signals input through touching the key input unit 40 and the display screen 30, and executes processing according to the programs. Then, the CPU 10 stores the processing result in the memory 20 and displays the processing result on the display screen 30.

The CPU 10 corresponds to a word designation unit, a heading information acquisition unit, and a multi-word character string acquisition unit described below.
Specifically, the word designating unit designates one or a plurality of words from the displayed text by a user operation (for example, touching a character string in the text with the pen 36).
The heading information acquisition unit acquires the description information of the heading word corresponding to one word when the word specified by the word specifying unit is one word. Here, the heading information acquisition means may read and acquire the description information of the heading word corresponding to the designated word from the dictionary built in the electronic dictionary 1. Alternatively, the header information acquisition means transmits the specified word to a dictionary server on the Internet via a communication unit (not shown), and the header word corresponding to the specified word from the dictionary database stored in the dictionary server. You may download and obtain the explanation information.
The multi-word character string obtaining unit obtains a character string including a plurality of words when the word designated by the word designating unit is a plurality of words. For example, when a plurality of words are specified by the word specifying unit in a state where the same display form is specified, the multi-word character string acquiring unit acquires a character string including the plurality of words. Here, the display form is a display mode such as a character color, a marker color of a marker, a line type (for example, a dotted line, an underline, a double line, a wavy line) added to a specified word and character string. In another example, the multi-word character string acquisition unit acquires a character string including a plurality of words specified by a collective specification unit described later. In yet another example, the multi-word character string acquisition unit acquires a character string including a plurality of words acquired by a word extraction unit described later.
Further, the CPU 10 corresponds to batch designation means for collectively designating a plurality of words separately designated by the word designation means according to a user operation, and is identified in different display modes according to the user operation. This also corresponds to word extraction means for extracting a plurality of corresponding words from the displayed explanation information. The collective designation means and the word extraction means will be described in detail in relation to FIGS. 4A to 4D.

  The memory 20 includes a ROM and a RAM built in the electronic dictionary 1 and stores programs and data for realizing various functions of the electronic dictionary 1 described above. In the present embodiment, the memory 20 stores an information display control program 21, dictionary data 22, and book content 23 according to the present invention.

  Here, the information display control program 21 is a program for causing the CPU 10 to execute information display processing (see FIG. 5) described later. Therefore, the CPU 10, the information display control program 21, and the display screen 30 form the core of the information display control device according to the present invention.

  The dictionary data 22 includes various types of dictionary information such as an English-Japanese dictionary, Japanese-English dictionary, English-English dictionary, Japanese dictionary, encyclopedia, and Han-Japanese dictionary. Each dictionary information includes an entry word search database, a compound word search database, an example sentence search database, and a phrase search database. For example, the headword search database stores headwords, explanation text corresponding to headwords, and example text for each meaning of headwords in association with each other.

  The book content 23 is text information such as a book. In the present embodiment, as the book content 23, for example, text information of “1000 works of world literature” is stored.

  Such various programs and data stored in the memory 20 may be stored in the memory 20 in advance, or may be downloaded from the Internet via a communication device (not shown), for example. The various programs and data described above may be read into the memory 20 from a removable recording medium 51 described later.

  As described above, the display screen 30 displays various data according to the operation by the user. That is, the display screen 30 displays various information based on the control signal of the CPU 10 according to the user operation.

  In addition, the display screen 30 includes a touch panel as described above. Therefore, when an icon, a button, or a character string in the text arranged at a predetermined position on the display screen 30 is touched by the pen 36 or the user, the display screen 30 outputs a signal corresponding to the touch position to the CPU 10. To do.

  Therefore, the display screen 30 is an example of display means, and each word specified by the word specifying means and the explanation information acquired by the heading information acquisition means for each word in the same display mode, In addition, identification display can be performed.

  The key input unit 40 includes the above-described key group, and outputs a signal corresponding to the pressed key to the CPU 10.

  The recording medium reading unit 50 is an interface with a removable recording medium 51 and includes a card slot (not shown). When the storage medium 51 is installed in the card slot, the recording medium reading unit 50 reads various information from the recording medium 51 and records information on the storage medium 51. The storage medium 51 may store various contents including book contents and additional dictionary data.

<Operation of electronic dictionary>
The operation of the electronic dictionary 1 will be described with reference to FIGS.

(Screen transition)
The following describes how the screen of the electronic dictionary 1 changes in response to a user operation. First, with reference to FIG. 3A to FIG. 3D, a flow in which the explanation information of each word is identified and displayed in correspondence with designation of one or more words in the text will be described. In addition, with reference to FIG. 4A to FIG. 4D, a state in which explanation information corresponding to a character string including two or more words is displayed will be described.
In FIGS. 3 and 4, the symbols “b”, “v”, “r”, and “y” at the end of the code are “b” for blue (blue) and “v” for violet (purple), respectively. ), “R” indicates a portion displayed in red (red), and “y” indicates yellow (yellow).
For example, in the “collective search” icon shown in FIG. 3A to be described later, the code is 31v and the end of the code is “v”, which means that the square portion inside is purple (note that it is related to the color). If the “collective search” icon itself is pointed out, the reference numeral 31 is simply added.)
In addition, in the case of display with a color marker of a word, which will be described later, for example, in the display with a turned color marker in FIG. 3A, the code c1v is added. It means that the display is done in purple.
Further, for the pop-up window described later, for example, the window indicated by the reference numeral 32v in FIG. 3A has a “v” at the end, which means that the window frame is displayed in purple.

  In the following description, an example of examining the meaning of a character string included in an English text in Japanese is used. However, the present invention is not limited to a text other than an English text, for example, a character string included in a Japanese (including ancient) text. It can also be applied when examining meanings in Japanese (contemporary Japanese). In the following description, a predetermined operation is performed by touching a predetermined position on the screen with the pen 36. However, the predetermined operation may be performed by touching the screen with a user's finger. . Furthermore, in the present embodiment, color is used as the display mode described above, but other display modes such as line types may be used. In addition, “collective search” that appears in the following description means that explanation information corresponding to a plurality of words is displayed together or explanation information corresponding to a character string including a plurality of words is displayed. Refers to possible search aspects.

  In the state where the English text is displayed on the screen, as shown in FIG. 3A, the “collective search” icon 31 is touched with the pen 36, and the internal square portion becomes the purple “collective search” icon 31 v, Next, for example, the English word “turned” in the text is specified by touching (operations (1) and (2) in FIG. 3A). Then, the English word “turned” is displayed with a color marker c1v in the same color as the color (for example, purple) displayed inside the “collective search” icon 31v, and the corresponding English-Japanese dictionary entry word description. The information is preview-displayed in the window 32v of the window frame of the same color (for example, purple) as the color marker display c1v (operation (3) in FIG. 3A). Each time the “search all together” icon 31 is touched, the color displayed inside the icon is switched in the order of purple (31v), yellow (31y), red (31r), and blue (31b). .

In the present embodiment, the preview display window is a pop-up window, in which the explanatory text of the designated word or character string displayed with a color marker is displayed inside the frame, and at the top of the frame. A bar is provided. This bar is colored with the same color as used for display with color markers in the text as described above.
Thereby, the correspondence between the designated word or character string in the text and the explanation information displayed in the preview can be easily grasped. Then, as will be described later, when a plurality of words are separately specified in the text, it becomes easy to distinguish between the separately specified word and the explanation information.

  On the bar in the window for preview display, the “×” button used for closing the window, the “▲” and “▼” buttons used for scrolling up and down the explanation of the word, and dragging and dragging the window A “+” button used for the drop operation is provided. The desired operation described above is realized by pressing or dragging these buttons with the pen 36.

  In FIG. 3B, when the “collective search” icon 31 is further touched in the state of FIG. 3A, the internal color of the icon changes from purple to yellow, for example (operation (4) in FIG. 3B). That is, the icon changes to a yellow “collective search” icon 31y. Next, when the English word “aside” is touched and designated, this English word is displayed in yellow with a color marker c2y, and the explanation information of the headword of the English-Japanese dictionary corresponding to this English word is displayed in a preview on the window 33y. (Operation (5) and operation (6) in FIG. 3B).

  Similarly, as shown in FIG. 3C, after touching the “collective search” icon 31 and changing the inside of the icon to another color (for example, red) (operation (7) in FIG. 3C), That is, after changing to the “collective search” icon 31r and touching the English word “pursue”, this English word is displayed in red with a color marker c3r, and the explanation information of the corresponding English-Japanese dictionary is displayed in the window 34r. Is displayed as a preview (operation (8) and operation (9) in FIG. 3C). Further, as shown in FIG. 3D, the “collective search” icon 31 is touched and the inside of the icon is changed to another color (for example, blue) (operation (10) in FIG. 3D), that is, When the English word “catch” is touched after changing to the “collective search” icon 31b, the English word “catch” and the explanation information corresponding to this English word are further different in color (for example, blue) The identification display (see display with color marker c4b and window 35b) is made (the operation (11) and the operation (12) in FIG. 3D).

  In this way, in the present embodiment, up to four words or character strings and corresponding explanation information can be identified and displayed. However, the number of words or character strings that can be identified and displayed is not limited to four.

  Next, a method for preview-displaying explanatory information of a character string including a plurality of words will be described. Here, with reference to FIG. 4A to FIG. 4C, a method will be described in which a plurality of words in a text are designated under the same display mode so that explanation information of a character string including these words is displayed as a preview. Also, referring to FIG. 4C and FIG. 4D, by operating the preview display of the description information for a plurality of words specified under different display modes, the description information of the character string including these words is displayed as a preview display. The method will be explained.

  4A and 4B, as an example, starting from the state shown in FIG. 3D, the preview display of the English word “catch” and its explanation information is changed to the preview display of the character string “catch up” and its explanation information. Show the procedure.

  In FIG. 4A, first, the “collective search” icon 31 is touched, and the color inside this icon is made the same color as the color (for example, blue) used for the color marker display c4b of the English word “cat”. Change (operation (1) in FIG. 4A). In this state, when the English word “up” in the text is touched (the operation (2) in FIG. 4A), “cat” and “up” are displayed in the same color with color markers c4b and c5b. That is, the English words “catch” and “up” are collectively designated. Then, a character string including both the two English words “cat” and “up” is searched, and as shown in FIG. 4B, the explanation information of the phrase “catch up” corresponding to this character string is previewed in the window 35b. Is displayed.

  Further, as shown in FIG. 4C, when “in” is designated to be displayed with color markers c6b in the same color as “cat” and “up”, three English words “cat”, “ A character string including all of “up” and “in” is searched, and the explanation information of the phrase “catch up in” is previewed in the window 35b. Similarly, it is possible to examine a character string including four, five... English words.

  Next, referring to FIG. 4C and FIG. 4D, the preview display of the English words “turn” and “aside” and the respective explanation information is operated, and the character string “turn aside” and the explanation information preview display appear. The procedure to make is explained.

  In FIG. 4C, while the bar of the window 33y where the explanation information for the English word “aside” is previewed is touched with the pen 36, the window 32v is displayed with the preview information for the English word “turn” previewed. The “+” button is moved so as to overlap (the operation (6) in FIG. 4C). That is, the window 33y for the English word “aside” is dragged and dropped onto the window 32v for the English word “turn”. Then, as shown in FIG. 4D, the English words “turn” and “aside” in the text are displayed in the same color (for example, purple) with color markers c1v and c2v, and the phrase corresponding to the character string including these English words. The explanation information of “turn aid” is displayed in a preview on the window 32v in the same color (for example, purple) as the character string in the text.

(Information display processing procedure)
With reference to FIG. 5, the procedure of the process for realizing the information display described above will be described. FIG. 5 is a flowchart showing a procedure of information display processing in the electronic dictionary 1.

  First, in step S1, a book to be displayed on the display screen 30 of the electronic dictionary 1 is selected by the user. Then, the text data of the selected book is displayed on the display screen 30 in step S2.

  Next, in step S3, the “collective search” icon 31 is touched by the user, and the “collective search” mode is selected. Here, it is assumed that the inside of the “collective search” icon 31 is colored blue.

  In step S <b> 4, it is determined whether or not the “collective search” icon 31 is touched to switch the color inside the “collective search” icon 31. If it is determined that the “collective search” icon 31 has been touched, the internal color of the icon 31 is switched in accordance with the number of touches in step S5, and the process returns to step S4. When an icon other than the “collective search” icon 31, for example, the “previous” (previous dictionary) icon above the “collective search” is selected, the “collective search” mode is turned off.

  On the other hand, if it is determined in step S4 that the “collective search” icon 31 has not been touched, it is determined in step S6 whether or not a word in the text has been designated by the user's touch. If it is determined that a word in the text is designated, the designated word is displayed with a color marker c5b in the set color in step S7 (see FIG. 4B). Next, in step S8, it is determined whether another word displayed in the same color and with a color marker exists in the text.

  When it is determined that another word displayed in the same color and with a color marker is present in the text (for example, when a word of the same color marker display c4b in FIG. 4B exists), in step S9, the corresponding word is displayed. A dictionary search is performed by combining the word and the word designated in step S6. Such processing is executed by the multi-word character string acquisition means. The dictionary search executed here is a compound word search / phrase search. Then, the explanation information as a search result is displayed as a preview in the window. The window bar is colored in the same color as the designated character string (see window 35b in FIG. 4B).

  On the other hand, if it is determined in step S8 that another word with the same color marker does not exist in the text, the designated word is searched for a dictionary in step S10. That is, the dictionary search is executed for one word designated by the heading information acquisition means. As a result of the dictionary search, the explanation information is previewed in the window (any one of 32v to 35b), and the window bar is colored in the same color as the color set for the specified word ( 3A to 3D). Then, the process returns to step S4.

  Returning to step S6, if it is determined in this step that a word in the text has not been designated, the process proceeds to step S11. In step S11, it is determined whether or not the window on which the description information is preview-displayed has been dragged and dropped onto another window. Such processing is executed by the word extraction means and the multiple word character string acquisition means. Alternatively, it is determined whether one character string has been dragged and dropped into the other character string among character strings displayed with different colors in the text. Such processing is executed by the batch designation unit and the multiple word character string acquisition unit. If it is determined that such an operation has been performed, the process proceeds to step S12 described below. On the other hand, if it is determined that such an operation has not been performed, other processing is performed, but description thereof is omitted here.

In step S12, the original word to be dragged and dropped is displayed with a color marker (see display with color marker c2y in FIG. 4C), and the word to be dragged and dropped is labeled with a color marker. The display color is changed (see display c2v with color marker in FIG. 4C) (see display c2v with color marker in FIG. 4D). In step S9, a compound word search / phrase search is executed, and explanation information as a search result is displayed in the window 32v (see FIG. 4D). Thereafter, the process returns to step S4.
In this way, a series of processing is repeated.

  As described above, in the present embodiment, a plurality of words in the text can be designated to display the explanation information of each word, or one search can be performed for a character string including a plurality of words. . In addition, since the search term can be changed or narrowed down while checking the search result against the text, the convenience for the user is improved.

  Further, the correspondence between the designated word or character string in the text and the explanation information displayed in the preview can be easily grasped through the display mode. From this, when a plurality of words are separately specified in the text, it is easy to distinguish between the separately specified word and the explanation information.

  As mentioned above, although this invention was demonstrated based on specific embodiment, it cannot be overemphasized that the technical scope of this invention is not limited to the said embodiment. It will be apparent to those skilled in the art that various modifications or improvements can be made to the specific embodiments described above, and embodiments to which such modifications or improvements are added are also included in the technical scope of the present invention. It is clear from the description of the scope of claims.

  The invention described in the scope of claims attached to the application of this application will be added below. The item numbers of the claims described in the appendix are as set forth in the claims attached to the application of this application.

[Appendix]
[Claim 1]
Word designating means for designating one or more words from the displayed text by a user operation;
When the word specified by the word specifying means is one word, headline information acquiring means for acquiring explanation information of the headword corresponding to the one word;
If the word specified by the word specifying means is a plurality of words, a plurality of word string acquisition means for acquiring a character string including the plurality of words;
An information display control device comprising:
[Claim 2]
The said multiple word character string acquisition means acquires the said character string containing the said several word, when the said several word is designated by the said word designation | designated means in the state where the same display form was designated. Information display control device.
[Claim 3]
The display unit for further identifying and displaying each word specified by the word specifying unit and the explanation information acquired by the heading information acquiring unit for each word in the same display mode. The information display control apparatus according to claim 2.
[Claim 4]
A batch designating unit for collectively designating a plurality of words separately designated by the word designating unit in response to a user operation;
4. The information display control device according to claim 1, wherein the plural word character string acquisition unit acquires a character string including a plurality of words designated by the collective designation unit. 5.
[Claim 5]
A word extracting unit for extracting a plurality of corresponding words from the explanation information identified and displayed in different display modes according to a user operation;
The information display control device according to claim 3, wherein the plural-word character string acquisition unit acquires a character string including a plurality of words acquired by the word extraction unit.
[Claim 6]
Against the computer,
A word designating function for designating one or more words from the displayed text by a user operation;
A headline information acquisition function for acquiring description information of a headword corresponding to the one word when the word specified by the word specification function is one word;
When the word specified by the word specifying function is a plurality of words, a multi-word character string acquisition function for acquiring a character string including the plurality of words;
A program that realizes

1 Electronic dictionary 10 CPU
20 Memory 21 Information Display Control Program 22 Dictionary Data 23 Book Content 30 Display Screen 32-35 Window 40 Key Input Unit 50 Recording Medium Reading Unit 51 Recording Medium

Claims (6)

Word designating means for designating one or more words from the displayed text by a user operation;
When the word specified by the word specifying means is one word, headline information acquiring means for acquiring explanation information of the headword corresponding to the one word;
If the word specified by the word specifying means is a plurality of words, a plurality of word string acquisition means for acquiring a character string including the plurality of words;
An information display control device comprising:   The said multiple word character string acquisition means acquires the said character string containing the said several word, when the said several word is designated by the said word designation | designated means in the state where the same display form was designated. Information display control device. The display unit for further identifying and displaying each word specified by the word specifying unit and the explanation information acquired by the heading information acquiring unit for each word in the same display mode. The information display control apparatus according to claim 2. A batch designating unit for collectively designating a plurality of words separately designated by the word designating unit in response to a user operation;
4. The information display control device according to claim 1, wherein the plural word character string acquisition unit acquires a character string including a plurality of words designated by the collective designation unit. 5. A word extracting unit for extracting a plurality of corresponding words from the explanation information identified and displayed in different display modes according to a user operation;
The information display control device according to claim 3, wherein the plural-word character string acquisition unit acquires a character string including a plurality of words acquired by the word extraction unit. Against the computer,
A word designating function for designating one or more words from the displayed text by a user operation;
A headline information acquisition function for acquiring description information of a headword corresponding to the one word when the word specified by the word specification function is one word;
When the word specified by the word specifying function is a plurality of words, a multi-word character string acquisition function for acquiring a character string including the plurality of words;
A program that realizes