PURPOSE: To recognize a display content corresponding to the result of bar code reading visually without putting a load on an operator, by arranging a display part capable of displaying a read result on a range where an area where a bar code can be read is extended in the moving direction of an article, or in the neighborhood of the range.
CONSTITUTION: The display part 4 is arranged in the area enclosed by broken line or the moving range 11 of a line of sight. The moving range 11 goes to the range where a readable area is extended in the moving direction of a commodity since the bar code passes on a bar code reading window 2. In such a way, it is possible to recognize the display content such as the name, the value of the commodity, etc., displayed on the display part 4 in the moving area of the commodity visually by the operator without feeling the load.
OSHIMA YOSHINORI
TAKEI MASAYUKI
