JP2010205300A - Electronic device with dictionary function and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electronic device with a dictionary function capable of intuitively searching a desired index word only by providing a simple key. <P>SOLUTION: Each index word read from a dictionary in an index word list mode is sorted in a predetermined character order (alphabetical order or Japanese syllabary order) according to the language thereof and displayed as an index word list display 18a, and an index word located on an upper stage or a lower stage is set as a selection index word by a vertical cursor key. When the vertical paging key is operated in a state that a cursor Cu is displayed on the n-th character of the selection index word by a lateral cursor key, a first index word located in the upper stage or the lower stage direction the n-th character of which is differed in character type from the n-th character on which the cursor Cu is located is set as a new selection index word, and the cursor Cu is replaced and displayed. When a translation/determination key is operated, the illustration information of the selection index word is read from a dictionary and developed and displayed on a display part 18. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an electronic apparatus and a program that include a plurality of dictionary contents and have a dictionary function.

  Generally, an electronic dictionary device includes a keyboard on which hiragana and alphabet character input keys are arranged. When searching for a desired entry word, a user inputs a character string reading of the entry word to be searched using the character input key. To do. Thus, a headword that matches the input character string to be searched is searched and displayed, and explanation information of the searched headword is read and displayed by operating the enter key.

  As described above, in the conventional electronic dictionary device, (1) the operation of the character input key corresponding to the reading of the character string of the entry word to be searched is troublesome, and (2) the keyboard on which the character input key is arranged can be used. There were some users who did not have it, and (3) it was necessary to have a keyboard, so the size of the main body could not be avoided.

  In view of this, an electronic dictionary is considered in which a list of headwords corresponding to the touch position is displayed by pen-touching a desired range from the headword index in alphabetical order (for example, alphabetical order) (for example, (See Patent Document 1).

Japanese Patent Laid-Open No. 07-230463

  However, the conventional electronic dictionary in which the headword index is displayed by pen-touching the headword index does not require a keyboard and does not require troublesome key operations, but includes a device that recognizes pen touch. There is a need.

  The present invention has been made in view of such a problem, and provides an electronic device having a dictionary function that enables a desired headword to be searched intuitively by simply providing a simple key. Objective.

  The electronic device having the dictionary function according to claim 1 is stored by dictionary information storage means for storing a plurality of entry words and dictionary information corresponding to each entry word in association with each other, and the dictionary information storage means. Headword list display means for displaying a list of the headwords in a predetermined character order, and any headword displayed by the headword list display means is selected according to the user operation of the first direction designation key. A selected headword setting means for setting as a word; a character identification display means for identifying and displaying an arbitrary character of the selected headword set by the selected headword setting means according to a user operation of the second direction designation key; An identification position storage means for storing a position of the character identified and displayed by the character identification display means in the selected headword, and an arbitrary character of the selected headword is identified and displayed. In the state, in response to a user operation of the third direction designation key, the character at the position stored by the identification position storage means in the direction designated by the third direction designation key is The selected headword resetting means for setting the first headword to be a different type of character as a new selected headword, and the dictionary information corresponding to the selected headword in accordance with the user operation by the dictionary information storage means And dictionary information display means for reading out and displaying the stored dictionary information.

  The electronic device having the dictionary function according to claim 2 is the electronic device having the dictionary function according to claim 1, wherein the identification device is configured so that any character of the selected headword is identified and displayed. The uppermost character in which the character before the position stored by the position storage means is the same as the selected headword, and the character at the position stored by the identification position storage means becomes a character designated in accordance with a user operation. Characteristic selection headword resetting means for setting the headword as a new selected headword is further provided.

  The electronic device having the dictionary function according to claim 3 is the electronic device having the dictionary function according to claim 1 or 2, wherein the selected headword is stored in the identification position storage means. In the state where the position of the character identified and displayed at is the position of the first character of the selected headword, and when there is a user operation of the second direction designation key for designating the first direction, A reverse headword list display means for displaying a list of headwords that are listed in a predetermined character order from the first character by the headword list display means in a predetermined character order from the last character; The identification position storage means is identified by the character identification display means when the reverse word entry word list display means displays the entry words in a predetermined character order from the last character. The position in the selected entry word character indicated, stores the last character as the position read as the first character, is characterized in that.

  The electronic device having the dictionary function according to claim 4 is the electronic device having the dictionary function according to any one of claims 1 to 3, wherein the predetermined character order is alphabetical order or It is characterized by the order of 50 notes.

  The program according to claim 5 is a program for controlling a computer of an electronic apparatus including dictionary information storage means for storing a plurality of headwords and dictionary information corresponding to each headword in association with each other. , A headword list display control means for causing the computer to display a list of headwords stored in the dictionary information storage means in a predetermined character order on the display unit, and an arbitrary word displayed by the headword list display control means A selected headword setting means for setting a headword as a selected headword in response to a user operation of the first direction designation key, and a second direction designation for an arbitrary character of the selected headword set by the selected headword setting means Character identification display control means for identifying and displaying according to user operation of the key, and the selected headword of the character identified and displayed by the character identification display control means An identification position storage means for storing the position in the memory, and in the state where an arbitrary character of the selected headword is identified and displayed, the third direction designation according to the user operation of the third direction designation key A selected headline that sets, as a new selected headword, the first headword in which the character at the position stored by the identification position storage means in the direction indicated by the key is a different type of character from the identified and displayed character The word resetting means, in response to a user operation, functions as dictionary information display control means for reading out dictionary information corresponding to the selected headword from the dictionary information stored in the dictionary information storage means and displaying it on the display unit. It is characterized by.

  The program according to claim 6 is stored in the identification position storage unit in the program according to claim 5 in a state where an arbitrary character of the selected headword is further identified and displayed. A top entry word in which the character before the selected position is the same as the selected entry word and the character at the position stored by the identification position storage means becomes the character designated in accordance with the user operation It is characterized by functioning as a character designation selected entry word resetting means set as a selected entry word.

  According to the present invention, it is possible to provide an electronic apparatus having a dictionary function that enables a desired headword to be searched intuitively by simply providing a simple key.

The block diagram which shows the structure of the electronic circuit of the electronic dictionary apparatus 10 which concerns on embodiment of the electronic apparatus provided with the dictionary function of this invention. 5 is a flowchart showing dictionary search processing (part 1) of the electronic dictionary device 10; 7 is a flowchart showing dictionary search processing (part 2) of the electronic dictionary device 10; 7 is a flowchart showing dictionary search processing (part 3) of the electronic dictionary device 10; The figure which shows the display state of the headword search corresponding to the user operation accompanying the dictionary search process of the said electronic dictionary apparatus.

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

  FIG. 1 is a block diagram showing a configuration of an electronic circuit of an electronic dictionary device 10 according to an embodiment of an electronic device having a dictionary function of the present invention.

  The electronic device having the dictionary function is configured as a portable device (electronic dictionary device 10) dedicated to the electronic dictionary described below, or a PDA (personal digital assistants), a PC (personal computer) having a dictionary function, It is configured as a mobile phone, an electronic book, a mobile game machine, or the like.

  The electronic dictionary device 10 is configured by a computer that reads a program recorded in various storage media or a transmitted program and whose operation is controlled by the read program. The electronic circuit includes a CPU ( central processing unit) 11 is provided.

  The CPU 11 is a device control program stored in the main storage device (flash memory) 12 in advance, or a device control read from the external storage medium 13 such as a ROM card into the main storage device 12 via the storage medium read / write unit 14. In accordance with a program or a device control program read into the main storage device 12 from the Web server (in this case, a program server) 20 on the Internet N via the communication control unit 15, the RAM 16 is used as a working memory for each circuit unit. Control the behavior.

  The device control program stored in the main storage device 12 is an input signal according to a user operation from the input unit 17 or communication with each Web server 20 on the Internet N connected via the communication control unit 15. It is activated in response to a signal or a connection communication signal with a memory card (storage medium) 13 such as an EEPROM, RAM, or ROM externally connected via the storage medium read / write unit 14.

  In addition to the main storage device 12, storage medium read / write unit 14, communication control unit 15, RAM 16, and input unit 17, the CPU 11 is connected to a display unit 18 and the like.

  The device control program stored in the main storage device 12 is a system program that controls the overall operation of the electronic dictionary device 10, each Web server 20 on the Internet N via the communication control unit 15, or a user PC (not shown) In addition to storing a communication program for data communication with (Personal Computer), etc., search for a keyword according to the key input of the search character string (keyword search mode) or according to the cursor key input from the keyword list Searching for headwords (select headword list mode) and searching for headwords, reading and displaying various explanatory information such as translations, meaning contents, and example sentences (examples) corresponding to the selected headword Various processing programs 12a for controlling the entire search processing based on the dictionary database 12b stored in the main storage device 12 are stored. It is.

  The dictionary database 12b has a plurality of types of dictionary contents 12b1, 12b2,. A plurality of dictionary data is stored in advance or downloaded.

  Each dictionary content 12b1, 12b2,... Includes a headword W arranged in a predetermined order according to each language, a translation, meaning content, example sentence (example) of the headword associated with each headword W, etc. Of the description information D.

  The dictionary database 12b has a list of headwords (sorted from the first character) 12Lh for each dictionary content 12b1, 12b2,... Sorted in order, alphabetical order, etc., and the headword list (sorted from the last character) 12Le is a predetermined word from the last character for every dictionary word 12b1, 12b2,. Sorted in the order of characters.

  The RAM 16 has a storage area for display data corresponding to the display screen of the display unit 18, a display memory in which data to be displayed on the display screen is expanded and stored as bitmap pattern data, and according to the various processing programs 12a. In accordance with the input character memory for storing input data such as characters, numbers and symbols input by the input unit 17, the search result memory for storing the headwords and explanation information subjected to dictionary search processing, and the various processing programs 12 a In addition to a work memory in which various data input and output to and from the CPU 11 are stored as necessary, a selected headword information memory 16a in which a headword currently selected in association with the headword search process is stored, the selected headline The cursor Cu (see FIG. 5) is first in the currently selected headword stored in the word information memory 16a. A cursor position information memory 16b that either position from the character ordinal number n of characters is stored is provided.

  The input unit 17 includes a dictionary key 17a, a cursor key 17b, a page feed key 17c, a translation / decision key 17d, a character input key 17e, a touch panel 17f, and the like.

  In the process of the dictionary search process, the display unit 18 displays a dictionary information preview display that displays the entry word list display 18a, the entry word W being selected in the entry word list display 18a, and its dictionary information D as a preview. 18b, and a headword expansion display 18c for expanding and displaying the explanation information of the headword selected and determined on the entire screen is performed.

  Next, a dictionary search function based on cursor key operations by the electronic dictionary device 10 having the above configuration will be described.

  FIG. 2 is a flowchart showing dictionary search processing (part 1) of the electronic dictionary device 10.

  FIG. 3 is a flowchart showing dictionary search processing (part 2) of the electronic dictionary device 10.

  FIG. 4 is a flowchart showing dictionary search processing (part 3) of the electronic dictionary device 10.

  FIG. 5 is a view showing a display state of a headword search corresponding to a user operation associated with the dictionary search process of the electronic dictionary device 10.

  When the menu key of the input unit 17 is operated, a dictionary selection screen for selecting a dictionary to be searched from the dictionary contents 12b1, 12b2,... Stored in the dictionary database 12b is displayed on the display unit 18. (Step S1).

  In this dictionary selection screen, a dictionary to be searched (for example, “English-Japanese dictionary”) is selected by operating the cursor key 17b (or a dictionary to be searched is directly selected by operating the dictionary key 17a) (step S2). (YES)) As shown in FIG. 5A, the “keyword search mode” for searching for a desired headword according to the key input of the search character string, or the input of the cursor key 17b from the headword list In response, a headword search method selection screen G for selecting any search method of “headword list mode” for searching for a desired headword is displayed on the display unit 18 (step S3).

  If it is determined on the headword search method selection screen G that “headword list mode” is selected in response to a user operation (step S4 (YES)), first, as shown in FIG. The headwords sorted in order from the first character in a predetermined character order according to the language of the dictionary selected as the target (alphabetical order in the case of English dictionary, alphabetical order in the case of Japanese dictionary, etc.) It is read from the headword list list (sorted from the first character) 12Lh in the dictionary database 12 and displayed on the display unit 18 as a headword list display 18a in which the head character positions (digits) are combined. At this time, in the initial state of the headword list display 18a, the first headword “abate” is set as the selected headword, and the cursor Cu is displayed at the first character “a”. It is stored and managed in the cursor position information memory 16b in the RAM 16 which number n character the cursor Cu is positioned with the first character of the selected headword as the first character (step S5).

  As shown in FIG. 5B, the display unit 18 displays the selected headword “abate” where the cursor Cu is positioned and the explanation information thereof as the dictionary information preview display 18b, together with the headword list display 18a. The

  When the right cursor key [→] (17b) is operated in the headword list display 18a shown in FIG. 5B (step S6 (YES)), the character “a” where the cursor Cu is currently positioned is displayed. It is determined whether or not there is a character on the right side of (step S7).

  Here, if it is determined that there is a character “b” to the right of the character “a” where the cursor Cu is currently located (step S7 (YES)), as shown in FIG. The cursor Cu is moved to the character “b” and displayed (step S8).

  On the other hand, in the headword list display 18a in FIG. 5B, for example, the right cursor key [[] when the cursor Cu is positioned at the last character “e” of the selected headword “abate” (n = 5). →] (17b) is operated (step S6 (YES)), it is determined that there is no character to the right of the character “e” where the cursor Cu is located (step S7 (NO)). In this case, among the headwords existing below the selected headword “abate”, the first headword “ability” in which the n + 1 (= 5 + 1) -th character exists is set as a new selected headword, and the selected headword The cursor Cu is displayed on the n + 1 (= 6) th character “t” of the headword “ability” (step S9).

  Further, as shown in FIG. 5C, in the headword list display 18a in which the cursor Cu is moved to the second character “b” of the selected headword “abate”, the lower page feed key [↓] ( 17c) is operated (step S17 (YES)), among the headwords in the downward direction designated by the page feed key 17c for the selected headword “abate”, as shown in FIG. , The first headword “accept” in which the nth (second) character is a different kind of character (in this case “c”) from the character “b” where the cursor Cu is located is set as the new selected headword Then, the cursor Cu is displayed at the nth character “c” of the new selected headword “accept” (step S18).

  Even when the up page feed key [↑] (17c) is operated (step S17 (YES)), as in the above case, the up page key 17c is in the upward direction with respect to the currently selected headword. Among the headwords, the first headword in which the nth character on which the cursor Cu is positioned becomes a different type of character is set as a new selected headword, and the cursor Cu is placed on the nth character of the new selected headword. It is displayed (step S18).

  Further, as shown in FIG. 5C, in the headword list display 18a in which the cursor Cu is moved to the second character “b” of the selected headword “abate”, the down cursor key [↓] (17b ) Is operated (step S15 (YES)), as shown in FIG. 5F, the next headword “ability” in the downward direction indicated by the cursor key 17b with respect to the selected headword “abate”. "Is set as the new selected headword, and the cursor Cu is displayed on the nth (second) character" b "of the new selected headword (step S16).

  On the contrary, as shown in FIG. 5F, in the headword list display 18a in which the cursor Cu is moved to the second character “b” of the selected headword “ability”, the up cursor key [↑] When (17b) is operated (step S15 (YES)), as shown in FIG. 5C, the next headword in the upward direction designated by the cursor key 17b with respect to the selected headword “ability”. “Abate” is set as the new selected headword, and the cursor Cu is displayed on the nth (second) character “b” of the new selected headword (step S16).

  Further, as shown in FIG. 5C, in the headword list display 18a in which the cursor Cu is moved to the second character “b” of the selected headword “abate”, the left cursor key [←] (17b ) Is operated (step S10 (YES)), it is determined whether or not there is a character to the left of the character “b” where the cursor Cu is currently positioned (step S11).

  Here, if it is determined that the character “a” is present to the left of the character “b” where the cursor Cu is currently positioned (step S11 (YES)), as illustrated in FIG. The cursor Cu is moved to the character “a” and displayed (step S12).

  Further, as shown in FIG. 5B, the left cursor key [←] (17b) in the headword list display 18a in which the cursor Cu is positioned at the first character “a” of the selected headword “abate”. ) Is operated (step S10 (YES)), it is determined that there is no character to the left of the character “a” where the cursor Cu is positioned (step S11 (NO)). In this case, as shown in FIG. 5E, the headwords sorted in the predetermined character order from the last character are read from the headword list (sorted from the last character) 12Le in the dictionary database 12. And is updated and displayed on the display unit 18 as a reverse entry headword list display 18a “BAA” “CAA” “NCAA”. At this time, the position n of the cursor Cu, which is stored and managed in the cursor position information memory 16b, is stored and managed by replacing the left and right with the last character of the selected headword as the first character, so the end of the selected headword "BAA" The cursor Cu is displayed with the character “A” as the first character (step S13).

  As shown in FIG. 5E, the headword list display 18a in which the cursor Cu is positioned at the last character “A” of the selected headword “BAA” in which the left and right are read in the reverse lookup state. In this state, when the right cursor key [→] (17b) is operated, the right and left readings are changed, so that the right side of the character “A” where the cursor Cu is located is determined in step S10 (YES) and step S11 (NO). It is determined that there are no characters in. Then, in the state where the left and right are replaced, as shown in FIG. 5B again, the headwords sorted in a predetermined character order from the first character are displayed as headword list lists (in the dictionary database 12). (Sorted from the first character) is read from 12Lh and updated and displayed on the display unit 18 as a normal headword list display 18a “abate” “ability” “abolish”... With the first character position (digit) aligned (step S13). . At this time, the position n of the cursor Cu stored and managed in the cursor position information memory 16b is also stored and managed with the first character of the selected headword as the first character by canceling the left / right replacement by the reverse lookup. The cursor Cu is displayed with the first character “a” of the selected headword “abate” as the first character.

  Further, as shown in FIGS. 5 (C) to 5 (D), the first character in the downward or upward direction in which the character on which the cursor Cu is positioned becomes a different type of character according to the operation of the page feed key 17c. In the state where the search is skipped as a new selected headword (steps S17 to S18), it is necessary to greatly skip the type of the character on which the cursor Cu is positioned, for example, from “c” to “x”. In some cases, the character key 17e of the input unit 17 is operated or the touch panel is displayed while the cursor Cu is displayed on the nth character whose character type is different from the desired headword in the currently selected headword. The desired character type “x” is directly input by performing a handwriting operation on 17f (step S19 (YES)).

  Then, as shown in FIG. 5G, the characters up to the (n−1) th (first) character are the same as the currently selected headword, and the nth (second) character is the directly inputted character “x Is set as a new selected headword, and the cursor Cu is displayed on the nth character “x” (step S20).

  In this manner, by directly inputting a desired character type using the character key 17a or the touch panel 17f, the headword search process using the cursor key 17b and the page feed key 17c can be performed more speedily. In addition, by using the touch panel 17f, the character key 17e can be used to easily input Chinese characters and Korean characters that require multiple key inputs.

  Thereafter, when the translation / decision key 17d is operated in a state where a desired entry word is searched and set as a selected entry word according to the entry word search process in steps S1 to S20 (step S21 (YES)). The explanation information of the selected headword is read from the dictionary data 12bn to be searched, and expanded and displayed on the entire screen of the display unit 18 as the headword expansion display 18c (step S22).

  Therefore, according to the dictionary search function mainly using the cursor key operation by the electronic dictionary device 10 having the above-described configuration, each entry word read from the search target dictionary data 12bn corresponds to the language in the entry word list mode. Sorted in a predetermined character order (alphabetical order or 50-sound order) and displayed as a headword list display 18a, upper and lower cursor keys 17b set headwords at the upper or lower level as selected headwords, and left and right cursor keys 17b. When the cursor Cu is displayed on the nth character of the selected headword, when the up / down page feed key 17c is operated, the nth character where the cursor Cu is positioned becomes a character whose character type is different from the upper row or The first headword in the lower direction is set as a new selected headword, and the cursor Cu It is displayed been replaced. Then, when the translation / decision key 17d is operated in the setting state of the selected headword in which the cursor Cu is displayed on the desired headword, the explanation information of the selected headword is read from the dictionary data 12bn and the headword is expanded. It is displayed on the display unit 18 as a display 18c. For this reason, a desired headword can be selected and the dictionary information can be searched and displayed very simply by combining the cursor key 17b and the page feed key 17c.

  Further, according to the dictionary search function mainly using the cursor key operation by the electronic dictionary device 10 having the above-described configuration, character input by the character key 17e or handwritten character input by the touch panel 17f is performed in the dictionary search process by the headword list mode. When done, the headword in which the character at which the cursor Cu is positioned in the currently selected headword is directly replaced with the input character is set as a new selected headword, and the cursor Cu is replaced and displayed. For this reason, in the headword list display 18a currently displayed on the display unit 18, the desired headword is far away from the selected headword identified and displayed by the cursor Cu in a predetermined character order. Even in some cases, the selected headword can be skipped to the vicinity of the desired headword.

  Further, when the left cursor key 17b is operated in a state where the display position of the cursor Cu in the selected headword is at the leftmost first character, headwords sorted in a predetermined character order in order from the last character. Is updated and displayed on the display unit 18 as the headword list display 18a in the reverse lookup state, and the headword list 18a in the normal state is subjected to the same headword search by replacing the left and right cursor keys 17b. By simply combining the key 17b and the page feed key 17c, it is possible to quickly select a desired headword in various forms and search and display the dictionary information.

  Note that each processing method by the electronic dictionary device 10 described in the embodiment, that is, each of the dictionary search processing (part 1) to (part 3) shown in the flowcharts of FIGS. As a program that can be executed on the external storage medium 13 such as a memory card (ROM card, RAM card, etc.), magnetic disk (floppy disk, hard disk, etc.), optical disk (CD-ROM, DVD, etc.), semiconductor memory, etc. Can be stored and distributed. The computer of the electronic device (10) having the dictionary database 12b reads the program stored in the external storage medium 13 into the storage device 12, and the operation is controlled by the read program. It is possible to realize the dictionary search function mainly using the described cursor key operation and execute the same processing by the method described above.

  Further, program data for realizing each of the above methods can be transmitted on the network N in the form of a program code, and the program data is transmitted to an electronic device (10 having a dictionary database 12b connected to the network N (10). ) By the communication control unit 15, it is possible to realize a dictionary search function mainly based on the cursor key operation described above.

  Note that the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the invention at the stage of implementation. Further, each of the embodiments includes inventions at various stages, and various inventions can be extracted by appropriately combining a plurality of disclosed constituent elements. For example, even if some constituent elements are deleted from all the constituent elements shown in each embodiment or some constituent elements are combined in different forms, the problems described in the column of the problem to be solved by the invention If the effects described in the column “Effects of the Invention” can be obtained, a configuration in which these constituent requirements are deleted or combined can be extracted as an invention.

10: Electronic dictionary device 11: CPU
12 ... Main storage device 12a ... Various processing programs 12b ... Dictionary database 12bn ... Dictionary content 12Lh ... List of headwords (sorted from the first character)
12Le ... Headword list list (sort from the last character)
13 ... External storage medium 14 ... Storage medium read / write unit 15 ... Communication control unit 16 ... RAM
16a ... Selected headword information memory 16b ... Cursor position information memory 17 ... Input unit 17a ... Dictionary key 17b ... Cursor key 17c ... Page feed key 17d ... Translation / decision key 17e ... Character key 17f ... Touch panel 18 ... Display unit 18a ... Heading Word list display 18b ... Dictionary information preview display 18c ... Headword expansion display 20 ... Web server N ... Communication network (Internet)
G ... Headword search method selection screen Cu ... Cursor

Claims (6)

Dictionary information storage means for storing a plurality of headwords and dictionary information corresponding to each headword;
Headword list display means for displaying a list of headwords stored by the dictionary information storage means in a predetermined character order;
A selected headword setting means for setting an arbitrary headword displayed by the headword list display means as a selected headword in accordance with a user operation of the first direction designation key;
Character identification display means for identifying and displaying an arbitrary character of the selected headword set by the selected headword setting means in response to a user operation of the second direction designation key;
An identification position storage means for storing the position of the character identified and displayed by the character identification display means in the selected headword;
In a state where an arbitrary character of the selected headword is identified and displayed, in response to a user operation of the third direction designation key, it is stored by the identification position storage means in the direction designated by the third direction designation key. A selected entry word resetting means for setting a first entry word that is a character of a different type from the character that is identified and displayed as a new selected entry word;
Dictionary information display means for reading out and displaying dictionary information corresponding to the selected headword from dictionary information stored by the dictionary information storage means in response to a user operation;
An electronic apparatus having a dictionary function characterized by comprising:   In a state where any character of the selected entry word is identified and displayed, the character preceding the position stored by the identification position storage means is the same as the selected entry word and is stored by the identification position storage means. The character designation selection entry word resetting means for setting the top entry word that becomes the character designated according to the user operation as the new selection entry word is further provided. An electronic device having the dictionary function according to 1. In the state where the character position identified and displayed in the selected headword stored in the identification position storage means is at the position of the head character of the selected headword, the first direction is further designated. When there is a user operation of the direction designation key 2, the headwords displayed in a list in a predetermined character order from the first character by the headword list display means are displayed in a predetermined character order from the last character. And a reverse headword list display means for displaying a list,
The identification position storage means, when the headword is displayed in a list in a predetermined character order from the last character in order by the reverse headword list display means, the character identification display means Storing the position in the selected headword as a position in which the last character is replaced with the first character;
An electronic apparatus having a dictionary function according to claim 1 or 2.   4. The electronic apparatus having a dictionary function according to claim 1, wherein the predetermined character order is alphabetical order or alphabetical order. A program for controlling a computer of an electronic device including dictionary information storage means for storing a plurality of headwords and dictionary information corresponding to each headword,
The computer,
Headword list display control means for displaying the headwords stored in the dictionary information storage means in a predetermined character order on the display unit,
A selected headword setting means for setting an arbitrary headword displayed by the headword list display control means as a selected headword in accordance with a user operation of the first direction designation key;
Character identification display control means for identifying and displaying an arbitrary character of the selected headword set by the selected headword setting means in response to a user operation of the second direction designation key;
Identification position storage means for storing the position of the character identified and displayed by the character identification display control means in the selected headword in a memory;
In a state where an arbitrary character of the selected headword is identified and displayed, in response to a user operation of the third direction designation key, it is stored by the identification position storage means in the direction designated by the third direction designation key. A selected entry word resetting means for setting a first entry word that is a character of a different type from the identified and displayed character as a new selected entry word;
Dictionary information display control means for reading out dictionary information corresponding to the selected headword from the dictionary information stored by the dictionary information storage means and displaying it on a display unit in response to a user operation;
A computer-readable program designed to function as a computer. Said computer further
In a state where any character of the selected entry word is identified and displayed, the character preceding the position stored by the identification position storage means is the same as the selected entry word and is stored by the identification position storage means. 6. The character designation selection entry word resetting means for setting the uppermost entry word in which the character at the selected position becomes a character designated in accordance with a user operation as a new selection entry word. Program.

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