Information processing apparatus, method of controlling the same, and storage medium

一种信息处理装置、存储器的技术，应用在存储器系统、电数字数据处理、数字数据信息检索等方向，能够解决不能被适当地访问、增大文件名重复、替代码使用频率增大等问题

Inactive Publication Date: 2011-05-25
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] However, in the method used in PTL (Patent Document) 1, as the number of undefined character code systems increases, the frequency of use of substitution codes increases, which increases the probability of duplication of file names
This can eventually lead to ending up with files that cannot be properly accessed

Method used

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  • Information processing apparatus, method of controlling the same, and storage medium
  • Information processing apparatus, method of controlling the same, and storage medium
  • Information processing apparatus, method of controlling the same, and storage medium

Examples

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Embodiment Construction

[0044] The present invention will now be described in detail below with reference to the accompanying drawings showing embodiments of the invention.

[0045] figure 1 is a block diagram of an image forming apparatus (MFP) according to an embodiment of the present invention. The image forming apparatus 10 includes a control section 100 , a reader section (image input device) 200 , a printer section (image output device) 300 , and a power supply section 400 .

[0046] The reader section 200 optically reads a document image, converts the read image into electronic image data by a photoelectric conversion element (not shown), and then outputs the electronic image data to the control section 100 . The reader section 200 includes a scanner unit (not shown) for reading an image on a document sheet (document image), and a document sheet feeding unit (not shown) for feeding the document sheet .

[0047] The printer section 300 conveys a recording sheet, prints image data as a visib...

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PUM

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Abstract

An information processing apparatus capable of reliably accessing files associated with file identification information generated based on more character code systems, without necessitating a large-capacity memory. When the information processing apparatus (MFP) acquires file identification information, a CPU of the MFP determines whether or not the MFP is capable of performing processing based on a predetermined character code system used for describing the identification information. When the MFP is not capable of performing processing based on the character code system, the CPU converts the identification information described in the predetermined character code system into substitute character codes processable thereby. Then, the CPU registers the substitute character codes and the original character codes before the conversion in a map table in association with each other. When the processing on the file is completed, the CPU deletes the substitute character codes and the original character codes from the map table.

Description

technical field [0001] The present invention relates to a technology for accessing a file stored in a removable medium in an information device without going through a PC, and more particularly, to a technology for converting a character code representing a file name. Background technique [0002] Recent information devices are capable of accessing removable media not via a personal computer (hereinafter abbreviated as "PC"). For example, multifunction peripherals (MFPs) having ports for accessing files in removable media and functions of inputting and outputting images have appeared on the market. [0003] Each of the files is always stored in removable media given a filename. The file name consists of multiple characters. Each of the characters is represented by a character code of one or more bytes. [0004] Generally, a character code system (hereinafter referred to as "internal code system") used in a UI (User Interface) display or within an information device is sel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F12/00G06F17/30G06F40/189
CPCG06F17/30123G06F16/166
Inventor 柴尾弘毅
Owner CANON KK
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