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Character string processing apparatus, character string processing method, and image-forming apparatus

A technology for processing devices and strings, which is applied in the fields of electrical digital data processing, special data processing applications, instruments, etc., and can solve problems such as impossible conversion of strings

Inactive Publication Date: 2012-03-21
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem here, that is: it is impossible to completely convert all character strings according to the combination of the encoding methods before and after conversion

Method used

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  • Character string processing apparatus, character string processing method, and image-forming apparatus
  • Character string processing apparatus, character string processing method, and image-forming apparatus
  • Character string processing apparatus, character string processing method, and image-forming apparatus

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0082] Figure 10 is a block diagram showing the structure of the multifunction device 1 for illustrating the character string processing method according to the first embodiment of the present invention. Figure 10 Descriptions of unnecessary structural components are omitted.

[0083] now refer to Figure 10 , the client 200 is connected to the multi-function device 1 via a network 210 such as the Internet or a LAN. The client 200 and the multi-function device 1 exchange data in XML (Extensible Markup Language) format. For example, the client 200 and the multi-function device 1 use a communication protocol standard called SOAP (Simple Object Access Protocol) as a data access protocol.

[0084] exist Figure 10 In step S1, the client 200 creates a SOAP message written in XML format, such as Figure 11 shown. The client 200 stores (embeds) the SOAP message in an HTTP message, and sends the HTTP to the multi-function device 1 . Figure 11 is a block diagram showing the s...

no. 2 example

[0110] A description is given below of a second embodiment of the present invention.

[0111] In the case of replacing non-convertible characters with replacement codes as in the first embodiment, there is a problem that all characters replaced with replacement codes can be regarded as the same as, for example, when comparing converted character strings. Also, if characters are considered to be the same only when the encoding method is the same, there is a problem that the same character may be considered as different characters.

[0112] Therefore, the multi-function device 1 according to the second embodiment changes the encoding method of the first character string to be compared to the same as the second character string to be used for the first character string to be compared. The encoding method, and treating the replacement code contained in the converted first string as a wildcard solves the above-mentioned problem.

[0113] Figure 15 is a diagram for illustrating c...

no. 3 example

[0146] A description is given below of a third embodiment of the present invention.

[0147] In the first embodiment described above, the priority order of encoding methods is fixed. However, the priority order of encoding methods may vary depending on various conditions. Therefore, in the third embodiment, a description is given of a case where the order of priority of encoding methods changes depending on various conditions.

[0148] Figure 22 is a block diagram illustrating the structure of the multifunction device 1 according to the third embodiment of the present invention. Figure 23 is a sequence diagram for illustrating the character string processing method according to the third embodiment. Figure 22 and 23 Descriptions of unnecessary structural components are omitted. Also, with the exception of some components, Figure 22 The structure in is equivalent to Figure 10 The structure in , and the description in it is omitted appropriately.

[0149] exist Fi...

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Abstract

The invention provides a character string processing apparatus for comparing a second character string encoded by a second encoding method by using a first character string encoded by a first encoding method. The character string processing apparatus includes a character comparison member for converting the second character string through the first encoding method, and at a time of comparing the converted second character string with the first character string, treating a replacement code included in the converted second character string as a character having a role of representing any character.

Description

[0001] This case is a divisional application of an invention patent application with an application date of January 24, 2004, an application number of 200410005287.3, and an invention title of "string processing device, string processing method and imaging device". technical field [0002] The present invention generally relates to a character string processing device, a character string processing method, and an imaging device, and more particularly, to converting a character string encoded by one encoding method (character code set) into a character string encoded by another encoding method A character string processing device, a character string processing method and an imaging device. Background technique [0003] The encoding method converts characters and symbols (hereinafter simply referred to as characters) into respective character codes assigned to them so that the characters can be processed on a computer. Generally, different encoding methods are used according t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/22
Inventor 松田透
Owner RICOH KK