JP3694517B1 - Character string display system and specific character string extraction system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a character string display system capable of detecting a specific character string existing in a display target character string and determining a display time of the display target character string according to the specific character string. In addition, a specific character string extraction system that makes it possible to extract a specific character string existing in a display target character string.
A detection target character string storage unit 50 that stores a detection target character string and a display count in association with each other, a registered character string storage unit 60 that stores a registered character string, and an acquisition unit that acquires a display target character string 54, a registered character string included in the display target character string is detected, and a specific character string that is a character satisfying a predetermined condition continuously existing a predetermined number or more immediately before the detected registered character string is detected. A registered character string detection unit 62 to be added to the detection target character string storage unit 50 as a column, and a display time for determining the display time of the display target character string according to the number of times the detection target character string is included in the display target character string And a determination unit 56.
[Selection] Figure 3

Description

  The present invention relates to a character string display system and a specific character string extraction system, and more particularly to a technique for controlling the display time of a character string.

Displaying a display target character string on a computer is an HMI (Human Machine).
Interface) is often used. In such a system that displays a display target character string, the display target character string is often displayed for a certain period of time and then deleted from the computer screen.

  In such a character string display system, the display time is not changed depending on the contents of the display target character string, and it is displayed for a predetermined display time. On the contrary, there was a problem that the display time was too long and bored.

In this regard, Patent Document 1 discloses an invention related to displaying a character string over a display time determined based on a message character string to be displayed.
JP 2003-144758 A

  However, in a sentence, there are specific character strings (nouns, pronouns, etc.) having a specific meaning as a group of consecutive characters. If the display time of the display target character string including the specific character string is determined according to the number of times the specific character string is displayed, a person who reads the display target character string by becoming accustomed to the display target character string. Corresponding to the fact that the reading speed of the specific character string portion included may increase, the display time suitable for the reading speed of the person can be set. In order to realize this, a specific character string is stored by manually setting in advance, and the display time of the display target character string including the specific character string is determined according to the number of times the specific character string is displayed. Although a configuration is also conceivable, with this configuration, it is impossible to flexibly cope with a new specific character string. Therefore, it is desirable to be able to flexibly cope with a new specific character string.

  The present invention has been made in view of the above circumstances, and its purpose is to detect a specific character string existing in a display target character string and to determine the display time of the display target character string accordingly. Is to provide. Another object of the present invention is to provide a specific character string extraction system that makes it possible to extract a specific character string existing in a display target character string.

  In order to solve the above problems, the present invention provides a character string display system for displaying a display target character string. , A detection target character string storage unit that stores the registered character string, a registered character string storage unit that stores a registered character string that is a character string composed of one or more characters, and a display that acquires the display target character string A target character string acquisition unit; a registered character string detection unit that detects the registered character string included in the display target character string; and when the registered character string is detected, the detected character string is detected in the display target character string. Specific character string presence / absence determining means for determining whether or not a predetermined number or more of characters satisfying a predetermined condition exist immediately before the registered character string, and the detected registered character string in the display target character string Straight Specific character string acquisition means for acquiring, as a specific character string, part or all of the characters that satisfy the predetermined condition when the predetermined number of characters satisfying the predetermined condition are continuously present in Detection target character string adding means for adding a specific character string as the detection target character string to the detection target character string storage means, and detection target characters included in the display target character string stored by the detection target character string storage means Display time determining means for determining the display time of the display target character string according to the number of display times of the column, and character string display means for displaying the display target character string over the determined display time of the display target character string It is characterized by including these.

  By doing so, it is possible to detect a word or phrase existing in the display target character string and determine the display time of the display target character string accordingly.

  Further, in the character string display system, the detection target character string adding unit is configured to determine whether or not the specific character string is already stored as the detection target character string by the detection target character string storage unit; When the specific character string is already stored as the detection target character string by the detection target character string storage unit, the specific character string is added to the detection target character string storage unit as the detection target character string. It is good also as including the detection target character string addition restriction | limiting means to restrict | limit. In this way, it is possible to limit that the detection target character strings are stored redundantly.

  In the character string display system, the specific character string presence / absence judging means is stored by a predetermined condition predetermined number storage means for storing the predetermined condition and the predetermined number, and the predetermined condition predetermined number storage means. A predetermined condition predetermined number reading means for reading out the predetermined condition and the predetermined number, and when the registered character string is detected, before the detected registered character string in the display target character string It may be determined whether or not there is a predetermined number of characters that satisfy the read predetermined condition.

  In the character string display system, the display time determining means includes a display time temporary determining means for temporarily determining a display time of the display target character string, and whether the display target character string includes the detection target character string. A detection target character string presence / absence determination means for determining whether or not the display target character string includes the detection target character string, and a display for reading out the number of times the detection target character string is displayed from the detection target character string storage means Number of times reading means, and determining the display time of the display target character string by reducing the display time of the display target character string in accordance with the number of display times read by the display number reading means Good. In this way, the display time of the display target character string including the detection target character string can be determined according to the number of times the detection target character string is displayed.

  In the character string display system, the display time determination unit further includes a display time reduction rate storage unit that stores a character string display time reduction rate in association with the number of display times of the detection target character string. A value obtained by multiplying the display time associated with the detection target character string portion by the character string display time reduction rate stored in the display time reduction rate storage unit in association with the display count of the detection target character string read by the reading unit. The display time of the display target character string may be shortened by subtracting from the display time. In this way, the display time can be reduced at a reduction rate corresponding to the number of times the detection target character string is displayed.

  In addition, the specific character string extraction system according to one aspect of the present invention includes a registered character string storage unit that stores a registered character string that is a character string including one or more characters, and a test that acquires a test character string. A character string acquisition unit, a registered character string detection unit that detects the registered character string included in the test character string, and the detected character string when the registered character string is detected. A specific character string presence / absence determining means for determining whether or not a predetermined number or more of characters satisfying a predetermined condition exist immediately before the registered character string; and the detected registered character string in the test character string Specific character string acquisition means for acquiring, as a specific character string, a part or all of characters that satisfy the predetermined predetermined condition when there is a predetermined number or more of characters that satisfy the predetermined condition immediately before; It is characterized by including. If it does in this way, it will become possible to detect automatically the phrase which exists in a to-be-tested character string, and to acquire as a specific character string. In this way, it is possible to extract a specific character string that is a registered character string that exists in a display target character string that is a test character string.

  Moreover, the specific character string extraction method according to the present invention stores a test character string and a registered character string that is a character string composed of one or more characters included in the test character string. A step of detecting a registered character string stored in a registered character string storage means; and when the registered character string is detected, a predetermined condition is satisfied immediately before the detected registered character string in the test character string Determining whether or not there are a predetermined number or more of consecutive characters, and the predetermined number of characters satisfying the predetermined condition immediately before the detected registered character string in the test character string And a step of acquiring, as a specific character string, part or all of characters that satisfy the predetermined predetermined condition.

  The program according to the present invention stores a test character string acquisition unit that acquires a test character string, and a registered character string that is a character string composed of one or more characters included in the test character string. Registered character string detecting means for detecting a registered character string stored in the registered character string storage means; when the registered character string is detected, a predetermined character string is detected immediately before the detected registered character string in the test character string; A specific character string presence / absence determining means for determining whether or not a predetermined number of characters satisfying the condition are continuously present, and satisfying the predetermined condition immediately before the detected registered character string in the test character string When a predetermined number of characters are continuously present, the computer functions as specific character string acquisition means for acquiring a part or all of the characters that satisfy the predetermined predetermined condition as a specific character string. Toss .

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a hardware configuration diagram of a computer 10 used in the embodiment of the present invention. The computer 10 is used as a character string display system according to an embodiment of the present invention. The computer 10 is a general-purpose or dedicated information processing apparatus such as a conventionally known personal computer, game terminal, mobile phone terminal, portable information terminal, information appliance, and the like. The computer 10 includes a CPU 14, an image processing unit 16, a main memory 20, and an input / output processing unit 22, as shown in FIG. These components are connected to each other via a bus 12. The input / output processing unit 22 is connected to the communication unit 24, the keyboard 26, the controller 28, the mouse 30, the sound processing unit 32, and the external storage device 38, and the image processing unit 16 is connected to the monitor 18. As the monitor 18, a display device capable of notifying information to a user represented by a display, an electric bulletin board or the like can be used. In addition, a speaker 34 and a microphone 36 are connected to the audio processing unit 32.

  As the external storage device 38, any computer-readable information storage medium such as a flexible disk, CD-ROM, CD-RW, DVD-RAM, USB flash memory, ROM card, and removable hard disk can be used. And memorize data.

  An example of a screen displayed on the monitor 18 of the computer 10 is shown in FIG. The figure shows a screen displayed when the computer 10 is used as a system that enables interaction (interactive interface) between the computer 10 and the computer user by displaying the display target character string acquired by the computer 10 on the monitor 18. Is shown. In the present embodiment, the display time during which the character string used in the dialogue is displayed on the monitor 18 can be determined according to the number of times the specific character string included in the display target character string is displayed. This corresponds to the human characteristic of getting used to the specific character string by reading the specific character string many times. For this reason, for example, when the user of the computer 10 is not accustomed to reading the specific character string, the display time of the specific character string becomes long, and the user has an obsession such as “must read it quickly”. Therefore, the display target character strings sequentially displayed on the screen of the computer 10 can be read slowly and safely. On the contrary, when the user is accustomed to reading the specific character string, the display time of the specific character string is shortened, so that a wasteful waiting time can be eliminated. The character string can be read in peace without feeling irritated such as “slow”. Specifically, for example, an interactive game may be executed on the computer 10. In the interactive game shown in the figure, a display target character string displayed by the computer 10 is sequentially displayed as a line 42 of the character 40 displayed on the game screen. In such a case, the user of the computer 10 can read the lines with peace of mind.

  Next, a functional block diagram of the computer 10 used in this embodiment is shown in FIG. Functionally, the computer 10 includes a detection target character string storage unit 50, a detection target character string detection unit 52, an acquisition unit 54, a display time determination unit 56, a display unit 58, a registered character string storage unit 60, and a registered character string detection. The unit 62 is configured to be included. These are realized by the computer 10 executing a predetermined program. The program is stored in, for example, the computer-readable information storage medium described above, and is read out by the external storage device 38. The data stored in the storage unit 50 is physically stored in a storage device or medium such as the main memory 20.

  The detection target character string storage unit 50 stores at least one detection target character string and the display count of the detection target character string in association with each other. The detection target character string is a character string composed of one or more characters used by the detection target character string detection unit 52. The display count is data indicating the number of times the detection target character string is displayed, which is updated each time the detection target character string is displayed on the display unit 58. FIG. 7 is a specific example of a table stored in the detection target character string storage unit 50. The detection target character string and the display count are stored in association with each other. Note that the detection target character string is extracted from the display target character string and automatically added by a process described later. However, for example, when the processing shown in the present embodiment is used in a game program, it may be stored by being input when the game program is created, or the keyboard 26, controller 28, mouse 30, microphone 36, etc. It may also be stored by the user of the computer 10 using. As shown in the table shown in FIG. 7, the detection target character string storage unit 50 includes the number of characters included in the detection target character string and the detection target character string acquired by the acquisition unit 54 described later. The number of times the character string is used (indicated as “the number of uses in the display target character string” in FIG. 7) is also stored in association with the detection target character string. Further, the detection target character string storage unit 50 stores the number of times of display and the display time reduction rate when the display target character string is displayed on the display unit 58 in association with each other. FIG. 8 shows a specific example. In FIG. 8, the display frequency range and the shortening rate are stored in association with each other. Of course, the shortening rate may be stored in direct association with the number of display times instead of the range.

  The registered character string storage unit 60 stores at least one registered character string. The registered character string is used to detect the presence of a specific character string by a process described later in the display target character string. The registered character string is preferably a word classified as a particle, such as “ha”, “no”, “to”, “from”, “ga”, and the like. That is, words that are usually placed immediately after nouns are preferred. FIG. 6 is a specific example of a table in which registered character strings stored in the registered character string storage unit 60 are stored.

  The acquisition unit 54 acquires a display target character string to be displayed on the monitor 18 in the display unit 58. Specifically, for example, when a game program is executed on the computer 10, a character string to be displayed by the game program is acquired. Moreover, you may acquire by receiving via the communication part 24 from another computer. Specifically, when communication using a character string such as chat is performed with another computer, the character string transmitted from the other computer may be received to obtain the character string. The display target character string is output to the detection target character string detection unit 52, the registered character string detection unit 62, and the display time determination unit 56.

The registered character string detection unit 62 determines whether or not the input display target character string includes a registered character string stored in the registered character string storage unit 60. That is, it is determined whether or not there is a portion that matches the registered character string in the display target character string. When the input character string to be displayed includes a registered character string stored in the registered character string storage unit 60, it is handled that the registered character is detected in the display target character string. Then, it is determined whether or not the character positioned immediately before the registered character string in the display target character string satisfies a predetermined condition. The predetermined condition may be stored in a storage unit (not shown), or may be embedded in a program for processing executed in the registered character string detection unit 62. When stored in a storage unit (not shown), for example, it can be stored as a table as shown in FIG. As shown in FIG. 9, a character that satisfies a predetermined condition may be a specific character such as “A”, or may be a character type such as “alphabet”, “kanji”, or “katakana”.

  Next, when the character positioned immediately before the registered character string included in the input display target character string is a character satisfying the predetermined condition, the registered character string detection unit 62 further detects the character positioned immediately before that character string. Is a character satisfying a predetermined condition. In this case, it may be determined that the character that satisfies the predetermined condition only when the character immediately before the registered character string and the character immediately before the registered character string satisfy the same predetermined condition, or different predetermined Even a character that satisfies the condition may be determined as a character that satisfies the predetermined condition as long as the character is stored as a character that satisfies the predetermined condition. Then, as long as characters that satisfy the predetermined condition continue, the above determination is repeated. Then, when the number of characters satisfying the continuous predetermined condition continues for a predetermined number or more, the character satisfying the continuous predetermined condition is acquired as a specific character string. That is, it is detected that a character satisfying the predetermined condition continues immediately before the registered character string, and the character satisfying the continuous predetermined condition is set as the specific character string.

  Then, the registered character string detection unit 62 stores the specific character string in the detection target character string storage unit 50. Specifically, the specific character string is added to the detection target character string storage unit 50 as a detection target character string. Then, 1 is stored as the number of times the detection target character string is used in the display target character string in association with the detection target character string. That is, it stores that the detection target character string is used once in the display target character string. Further, the number of characters of the specific character string is stored in association with the detection target character string as the number of characters of the detection target character string, and 0 is displayed in association with the detection target character string. In this case, it is determined whether or not a detection target character string having the same character configuration as the specific character string is stored, and if it is stored, it is not added but the display target character string The number of times that the detection target character string is used can be increased by one. That is, the addition is restricted and the fact that the detection target character string is used once in the display target character string is stored. In this way, it is possible to automatically detect a word or phrase existing in the display target character string and store it as a detection target character string. The detection target character string storage unit 50 may store a character string that is manually registered in advance as a detection target character string together with the specific character string detected by the registered character string detection unit 62.

  The detection target character string detection unit 52 refers to the number of times the detection target character string is used in the display target character string stored in the detection target character string storage unit 50, and is stored in association with the number of times. It is determined whether or not the detection target character string is included in the display target character string. When the detection target character string is included in the display target character string, the detection target character string is output to the display time determination unit 56. This process is preferably performed after the registered character string detection unit 62 finishes the process. For this purpose, the registered character string detection unit 62 notifies the detection target character string detection unit 52 that its own processing has been completed.

  The display time determination unit 56 temporarily determines the display time of the display target character string input from the acquisition unit 54. Specifically, for example, provisional determination may be made according to the content of the display target character string, or provisional determination may be made regardless of the content of the character string. When tentatively determined according to the content of the display target character string, the display time may be temporarily determined by multiplying the number of characters of the display target character string by a predetermined weighting constant, for example. At this time, a different weighting constant may be multiplied for each character type included in the display target character string. Further, a different weighting constant may be multiplied for each successive character type included in the display target character string. When the present invention is not applied, the display time is the actual display time of the display target character string.

  In addition, the display time determination unit 56 determines the number of characters, the number of display times, and the display target character string stored in the detection target character string storage unit 50 in association with the detection target character string input from the detection target character string detection unit 52. Gets the number of times the detection target string is used. And the display time of a display object character string is shortened according to the acquired display frequency. Specifically, for example, first, the display time related to the detection target character string portion, that is, the display time temporarily determined when the detection target character string is used alone as the display target character string is calculated. Then, a value obtained by multiplying a value obtained by multiplying the display time related to the detection target character string portion by a predetermined shortening rate and the number of times the detection target character string is used in the display target character string is obtained as a display target character string. Subtract from the temporarily determined display time. At this time, the predetermined shortening rate can be acquired by reading the shortening rate stored in the detection target character string storage unit 50 in association with the acquired number of display times. When the table stored in the detection target character string storage unit 50 stores the display frequency range and the reduction rate in association with each other, the reduction rate associated with the range including the acquired display frequency is read out. Can be obtained. In this way, the display time determination unit 56 can update the display time of the display target character string by shortening the display time of the temporarily determined display target character string.

  In the detection target character string detection unit 52 and the display time determination unit 56, it is determined whether or not the detection target character string is included in the display target character string. The process of updating the display time of the display target character string is repeated by the number of detection target character strings stored in the detection target character string storage unit 50. In this case, the display time determination unit 56 adds a value obtained by multiplying the display time related to the detection target character string portion by a predetermined shortening rate from the display time of the result updated last time in the display target character string. The display time is updated by performing a process of subtracting a value obtained by further multiplying the number of times used. In this way, the display time of the display target character string is continuously updated each time it is determined that the detection target character string is included in the display target character string. Then, the display time when all the repetition processes are completed is determined as the display time of the display target character string, and is output to the display unit 58 together with the display target character string.

  The display unit 58 displays the input display target character string on the monitor 18 over the input display time. That is, display of the input display target character string is started and timing is started, and when the display time reaches the input display time, display of the display target character string is stopped.

  A more specific example of the above processing will be described with reference to flowcharts shown in FIGS.

  FIG. 4 is an example of processing in the acquisition unit 54 and the registered character string detection unit 62. First, the computer 10 acquires a display target character string (S100). Then, the processes from S104 to S124 described below are repeated for the number of registered character strings stored by registering in the registered character string storage unit 60 (S102, S126).

  Next, the storage area of the variable i is secured, and the processing from S106 to S122 is repeated while increasing the variable i by 1 from 1 to the number of characters of the display target character string (S104, S124). That is, the processing from S106 to S122 is repeated from the first character to the last character of the display target character string.

  Then, the i-th character of the display target character string is acquired. Then, it is determined whether the part starting from the i-th character of the acquired display target character string is equal to the registered character string (S106). If it is determined that the character string is not equal to the registered character string, the process proceeds to S124, and the determination is repeated again for the portion starting from the next character in the display target character string.

  If it is equal to the registered character, a storage area for the variable j is secured first. Then, it is determined whether or not the character (evaluation target character) which is the ij character of the display target character string is a character satisfying a predetermined condition (S110). The predetermined condition can be embedded during the processing of S110. Specifically, for example, it is determined whether or not the ij character of the display target character string is a Chinese character or “A”. For example, the determination may be made by reading out characters satisfying a predetermined condition from the table shown in FIG. In S110, it is also determined whether or not the ij + 1 character of the display target character string is the first character of the display target character string. If the character to be evaluated is a character that satisfies the predetermined condition and the character positioned immediately behind the character to be evaluated in the display target character string is not the first character, j is incremented (S112), and again The process of S110 is repeated. In the repetitive processing, a character that satisfies the predetermined condition of the previous evaluation target character is stored, and the evaluation target character is a character that satisfies the predetermined condition only when the character satisfies the same predetermined condition. It is preferable to be configured to determine that there is.

  If the character to be evaluated is not a character that satisfies the predetermined condition, or the character that is positioned one behind the character to be evaluated is the first character in the display target character string, that is, the characters that satisfy the predetermined condition are continuous. If the number can be extracted, it is determined whether j-1 is equal to or greater than a predetermined number (S114). This predetermined number is preferably a predetermined constant. This process means that when the number of consecutive characters satisfying the predetermined condition is equal to or greater than the predetermined number, the character satisfying the continuous predetermined condition is extracted as a specific character string. . As can be seen from this processing, j−1 is the number of consecutive characters that satisfy the predetermined condition.

  If the number of consecutive characters satisfying the predetermined condition is not greater than or equal to the predetermined number, the process proceeds to S124, and the determination of S106 is repeated again for the portion starting from the next character in the display target character string.

  If the number of consecutive characters satisfying the predetermined condition is greater than or equal to the predetermined number, the i−1th character is acquired as a specific character string from the i−j + 1th character in the display target character string ( S116).

  Then, it is determined whether or not the specific character string is stored as a detection target character string in the detection target character string storage table shown in FIG. 7 stored in the detection target character string storage unit 50 (S118). When the specific character string is stored as the detection target character string, the number of display times of the detection target character string in the display target character string is increased by one. That is, it is stored that the specific character string exists once in the display target character string that is the test character string.

  If the specific character string is not stored as a detection target character string, the specific character string is added to the table as a detection target character string. The number of characters corresponding to the detection target character string is set to j-1, that is, the number of characters of the specific character string, the display count is set to 0, and the use count in the display target character string is set to 1 (S122).

  Through the above processing, the specific character string immediately before the registered character string can be extracted from the display target character string that is the test character string, and the extracted specific character string can be stored as the detection target character string.

  FIG. 5 is an example of processing for determining the display time using the detection target character string stored by the above processing. The acquisition unit 54, the detection target character string detection unit 52, and the display time determination unit 56. This is an example of processing in the display unit 58. As described above, this process is preferably performed after the process illustrated in FIG.

  First, the computer 10 acquires a display target character string (S150). Then, a storage area for the variable T is secured, and a value obtained by multiplying the number of characters of the display target character string by a constant W is substituted for T (S152). This W is a weighting constant, and is used to tentatively determine the display time by multiplying the number of characters of the display target character string by W. T corresponds to the provisionally determined display time. As described above, T can be provisionally determined using various other methods, but here T is provisionally determined in this way. Then, the processes of S156 and S158 described below are repeated for the number of detection target character strings stored by registering in the detection target character string storage unit 50 (S154, S160).

  In S156, it is determined whether or not the number of uses in the display target character string stored in association with the detection target character string is zero. That is, if the number of times of use in the display target character string is 0, the process of S158 described below is useless, so the process proceeds to S160, and the next detection target character string is determined. Thus, the above process is repeated.

  If it is determined in S156 that the number of uses in the display target character string stored in association with the detection target character string is not 0, the display time T is updated (S158). Specifically, first, the display count stored in the detection target character string storage unit 50 in association with the detection target character string is acquired. And the shortening rate further memorize | stored by matching with this display frequency or its range by the detection target character string memory | storage part 50 is also acquired. Then, the display time of the detection target character string portion in the display target character string obtained by multiplying the number of characters of the detection target character string from T by the weighting constant W, and further multiplying the number of uses in the display target character string. Then, the value multiplied by the shortening rate is subtracted.

  And after the said process is repeated about all the detection object character strings, the display part 58 displays a display object character string over display time T (S162).

  Then, in order to reflect that the detection target character string is displayed in the display count stored in the detection target character string storage unit 50, all the detection target character strings stored in the detection target character string storage unit 50 are displayed. The number of uses in the display target character string stored in association with the number of display times is added to the number of display times. The number of uses in the display target character string is set to 0 (S164).

  By doing as described above, it is possible to automatically detect a word / phrase existing in the display target character string and store it as a specific character string. Further, by storing as a specific character string, it is possible to determine the display time of the display target character string including the specific character string according to the number of display times of the detection target character string that is the specific character string. That is, it becomes possible to automatically detect a word such as a noun existing in the display target character string and determine the display time of the display target character string according to the past display time of the word. Furthermore, the display time can be reduced at a reduction rate corresponding to the number of times the specific character string is displayed. Moreover, the shortening rate at the time of shortening display time can be determined according to the past display frequency of a specific character string. That is, since the display result of each time is stored, the display time can be shortened as the number of display times increases.

  In addition, this embodiment is not limited to the form shown above.

  For example, the detection target character string storage unit 50 or the registered character string storage unit 60 may be included in a computer different from the computer 10. In this case, the computer 10 performs input / output processing with the detection target character string storage unit 50 or the registered character string storage unit 60 by communicating with the other computer via the communication unit 24. This configuration is particularly suitable when the present embodiment is applied to a network game using a server, a chat system, or the like. The shortening rate may not be stored in the detection target character string storage unit 50. In this case, the shortening rate may be calculated by a function having the number of display times as a variable. In the above embodiment, the display time is determined without counting the display count of the detection target character string included in the display target character string to be displayed from now on. At the time of determining the display time related to the column, the detection target character string in front of the display target character string can be determined by being included in the display count, assuming that it has already been displayed.

It is a hardware block diagram of the computer which concerns on embodiment of this invention. It is a screen displayed on the display of the computer which concerns on embodiment of this invention. It is a functional block diagram of a computer concerning an embodiment of the present invention. It is a flowchart of the computer processing which concerns on embodiment of this invention. It is a flowchart of the computer processing which concerns on embodiment of this invention. It is a table memorize | stored in the computer which concerns on embodiment of this invention. It is a table memorize | stored in the computer which concerns on embodiment of this invention. It is a table memorize | stored in the computer which concerns on embodiment of this invention. It is a table memorize | stored in the computer which concerns on embodiment of this invention.

Explanation of symbols

  10 Computer, 12 Bus, 14 CPU, 16 Image processing unit, 18 Monitor, 20 Main memory, 22 Input / output processing unit, 24 Communication unit, 26 Keyboard, 28 Controller, 30 Mouse, 32 Audio processing unit, 34 Speaker, 36 Microphone 38, external storage device, 40 characters, 42 lines, 50 detection target character string storage unit, 52 detection target character string detection unit, 54 acquisition unit, 56 display time determination unit, 58 display unit, 60 registered character string storage unit, 62 Registered character string detector.

Claims (7)

In the character string display system that displays the display target character string,
A detection target character string storage means for storing a detection target character string, which is a character string composed of one or more characters, and a display count of the detection target character string in association with each other;
Registered character string storage means for storing a registered character string that is a character string composed of one or more characters;
Display target character string acquisition means for acquiring the display target character string;
Registered character string detection means for detecting the registered character string included in the display target character string;
A specification for determining whether or not a predetermined number of characters satisfying a predetermined condition exist immediately before the detected registered character string in the display target character string when the registered character string is detected A string presence / absence judging means;
A part of the characters satisfying the predetermined predetermined condition when the predetermined number or more of the characters satisfying the predetermined condition are continuously present immediately before the detected registered character string in the display target character string or Specific character string acquisition means for acquiring all as a specific character string;
Detection target character string adding means for adding the specific character string as the detection target character string to the detection target character string storage means;
Display time determining means for determining a display time of the display target character string according to the number of times of display of the detection target character string included in the display target character string stored by the detection target character string storage means;
Character string display means for displaying the display target character string over the determined display time of the display target character string;
A character string display system comprising: The character string display system according to claim 1,
The detection target character string adding means includes
Determining means for determining whether or not the specific character string is already stored as the detection target character string by the detection target character string storage means;
When the specific character string is already stored as the detection target character string by the detection target character string storage unit, the specific character string is added to the detection target character string storage unit as the detection target character string. Detection target character string addition restriction means for restricting,
A character string display system comprising: In the character string display system according to claim 1 or 2,
The specific character string presence / absence judging means comprises:
A predetermined condition predetermined number storage means for storing the predetermined condition and the predetermined number;
A predetermined condition predetermined number reading means for reading the predetermined condition stored by the predetermined condition predetermined number storage means and the predetermined number;
When the registered character string is detected, a predetermined number of characters that satisfy the read predetermined condition before the detected registered character string in the display target character string are continuously read. Determine if it exists,
Character string display system characterized by that. In the character string display system according to claim 1 to 3,
The display time determining means is
Display time provisional determination means for provisionally determining the display time of the display target character string;
Detection target character string presence / absence determining means for determining whether or not the display target character string is included in the display target character string;
When the display target character string includes the detection target character string, the display target character string includes a display count reading unit that reads out the display count of the detection target character string from the detection target character string storage unit,
The display time of the display target character string is determined by shortening the display time of the display target character string according to the display count read by the display count reading means.
Character string display system characterized by that. The character string display system according to claim 4,
The display time determining means is
A display time reduction rate storage means for storing a character string display time reduction rate in association with the number of times the detection target character string is displayed;
The display time of the character string portion to be detected is multiplied by the character string display time shortening rate stored by the display time shortening rate storage unit in association with the display frequency of the detection target character string read by the display frequency reading unit. By subtracting the obtained value from the display time, the display time of the display target character string is shortened.
Character string display system characterized by that. A character string display method for displaying a display target character string in a character string display system for displaying a display target character string,
A display target character string acquisition step of acquiring the display target character string;
A registered character string detecting step of detecting a registered character string stored in a registered character string storage unit that stores a registered character string that is included in the display target character string and is a character string composed of one or more characters;
A specification for determining whether or not a predetermined number of characters satisfying a predetermined condition exist immediately before the detected registered character string in the display target character string when the registered character string is detected A string presence / absence determining step;
A part of the characters satisfying the predetermined predetermined condition when the predetermined number or more of the characters satisfying the predetermined condition are continuously present immediately before the detected registered character string in the display target character string or Specific character string acquisition step for acquiring all as a specific character string;
Detection target character string storage that stores a detection target character string that is a character string composed of one or more characters and the number of times the detection target character string is displayed in association with the specific character string as a detection target character string A detection target character string adding step to be added to the means;
A display time determining step of determining a display time of the display target character string according to the number of times of display of the detection target character string included in the display target character string stored by the detection target character string storage unit;
A character string display step of displaying the display target character string over the determined display time of the display target character string;
The character string display method characterized by including. A program used in a character string display system for displaying a display target character string,
A detection target character string storage means for storing a detection target character string, which is a character string composed of one or more characters, and a display count of the detection target character string in association with each other;
Registered character string storage means for storing a registered character string that is a character string composed of one or more characters;
Display target character string acquisition means for acquiring the display target character string;
Registered character string detection means for detecting the registered character string included in the display target character string;
A specification for determining whether or not a predetermined number of characters satisfying a predetermined condition exist immediately before the detected registered character string in the display target character string when the registered character string is detected String presence / absence judging means,
A part of the characters satisfying the predetermined predetermined condition when the predetermined number or more of the characters satisfying the predetermined condition are continuously present immediately before the detected registered character string in the display target character string or Specific character string acquisition means for acquiring all as a specific character string;
Detection target character string adding means for adding the specific character string as the detection target character string to the detection target character string storage means;
Display time determining means for determining the display time of the display target character string according to the number of times of display of the detection target character string included in the display target character string stored by the detection target character string storage means; and
A character string display means for displaying the display target character string over the determined display time of the display target character string;
A program characterized by causing a computer to function.

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