INFORMATION TERMINAL APPARATUS, CHARACTER INPUT METHOD, AND COMPUTER-READABLE MEDIUM STORING CHARACTER INPUT PROGRAM

• US 20120089632A1
• Filed: 07/29/2011
• Published: 04/12/2012
• Est. Priority Date: 10/06/2010
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: ZHOU, Tong, YAMADA, Tarq
• Application Number:
  US13/194,226
• Publication Number:
  US 20120089632A1
• Time in Patent Office: Days
• US Class Current: 707/769
• CPC Class Codes: G06F 3/018 Input/output arrangements for oriental characters
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques

Abstract

An information terminal apparatus is provided with a storage unit and a search unit. The storage unit stores information on a plurality of character strings and information on the pronunciation and shape of each of the characters included in the plurality of character strings. The search unit receives a first input representing part or all of one of the pronunciation and shape of a character, and retrieves possible character strings which have a first character matching the first input. The search unit then receives a second input representing part or all of the other of the pronunciation and shape of a character, and extracts possible character strings which further have a second character matching the second input, from the possible character strings retrieved in response to the first input.

Claims

1. An information terminal apparatus comprising:

a storage unit that stores information on a plurality of character strings and information on a pronunciation and shape of each of a plurality of characters included in the plurality of character strings; and

a search unit that receives a first input representing part or all of one of a pronunciation and shape of a character, consults the storage unit to retrieve possible character strings which have a first character matching the first input, receives a second input representing part or all of another of a pronunciation and shape of a character, and extracts possible character strings which further have a second character matching the second input, from the possible character strings retrieved in response to the first input.

2. The information terminal apparatus according to claim 1, further comprising a display unit that displays information indicating the possible character strings retrieved in response to the first input after the first input is received, and displays information indicating the possible character strings extracted in response to the second input after the second input is received.

3. The information terminal apparatus according to claim 1, wherein, with respect to each of a plurality of the first characters which are found matching the first input, the search unit retrieves the possible character strings which have said each first character.

4. The information terminal apparatus according to claim 1, wherein the possible character strings begin with the first character, and the second character follows the first character.

5. The information terminal apparatus according to claim 1, further comprising an input unit for input of part or all of the shape of a character through touch operation,

wherein the search unit retrieves the first character or the second character on the basis of an input inputted to the input unit and the information on the shape of each of the plurality of characters stored in the storage unit.

6. A character input method of an information terminal apparatus for receiving character input, the method comprising:

receiving a first input representing part or all of one of a pronunciation and shape of a character;

consulting a storage unit to retrieve possible character strings which have a first character matching the first input, the storage unit storing information on a plurality of character strings and information on a pronunciation and shape of each of a plurality of characters included in the plurality of character strings;

receiving a second input representing part or all of another of a pronunciation and shape of a character; and

extracting possible character strings which further have a second character matching the second input, from the possible character strings retrieved in response to the first input.

7. A non-transitory computer-readable medium storing a character input program causing an information terminal apparatus for receiving character input to perform a process comprising:

receiving a first input representing part or all of one of a pronunciation and shape of a character;

consulting a storage unit to retrieve possible character strings which have a first character matching the first input, the storage unit storing information on a plurality of character strings and information on a pronunciation and shape of each of a plurality of characters included in the plurality of character strings;

receiving a second input representing part or all of another of a pronunciation and shape of a character; and

extracting possible character strings which further have a second character matching the second input, from the possible character strings retrieved in response to the first input.