JPH01155564U - - Google Patents

Description

[Brief explanation of the drawing]

FIGS. 1A and B are block diagrams for explaining an embodiment of the character recognition device of this invention, FIG. 2 is a block diagram for explaining a conventional character recognition device, and FIG. 3 is a block diagram for explaining a conventional character recognition device. FIG. 4 is a schematic plan view of a display screen used to explain a conventional character recognition device. FIG. 5 is a diagram showing a numerical keyboard used to explain a conventional character recognition device. FIG. FIG. 6 is a schematic plan view showing a character type selection key to explain the character recognition device of this invention, and FIGS. 7A and B show character types to explain the character recognition device of this invention. FIG. 8A is a plan view schematically showing an example of a selection key and a display screen, FIG. 8A is a flowchart of the operation of the character type processing means for explaining the character recognition device of this invention, and FIG. 8B is a diagram of the character recognition device of this invention. It is a flowchart of the operation of the code comparison determination means, which serves to explain the recognition device. 10... Reading section, 12... Keyboard section, 14
. . . Display section, 16 . . . Control unit, 18 . ...Character type determination table, 36...Character type processing means, 38...Code comparison and determination means, 38
a...Code memory, 38b...Comparison means, 40
...Character type selection key section, 41 to 46...Character type selection keys.

Claims (1)

[Claims for Utility Model Registration] (1) When an input character read by a reading unit cannot be recognized, the character pattern of the input character and a plurality of candidate characters are displayed on a display unit via a control unit; A character recognition device configured to specify a correct candidate character from candidate characters by a candidate specifying means, select it in the control section, and output it from the control section as a character name of the input character that is unrecognizable. character type selection means for selecting a selected character type; and character type classification means for classifying candidate characters of the selected character type from among the candidate characters and displaying them on a display unit. recognition device. (2) The character classification means is provided in the control unit with a character type determination table storing the character type to which the character belongs for each character, and when a character type is selected by the character type selection means. character type processing means that determines the character type to which each candidate character belongs using the character type determination table and sends to the display unit only candidate characters to which the determined character type matches the selected character type; The character recognition device according to claim 1, comprising: (3) The character classification means includes a code comparison determination means for determining the character type classification of the candidate character by comparing the size of the character codes when the read input character is expressed by a character code established in JISX0208. The character recognition device according to claim 1, wherein said control section includes a character recognition device. (4) The character code according to claim 3, wherein the code comparison and determination means comprises a code memory in which the character code is stored in advance as a reference code, and a comparison means for comparing the character code of the input character and the reference code. recognition device. (5) The character recognition device according to any one of claims 1 to 4, wherein the character type selection means includes a key.