| 摘要 |
PROBLEM TO BE SOLVED: To efficiently perform weighing operation in the fixed quantity without relying on experience and intuition.SOLUTION: Only by packing and weighing the weighed objects already divided by rank with a little slight amount to target weight, the weighed objects required to reach the target weight are indicated on the basis of weight ranking and a relative size in the weight ranking by lamps 22a to 22c of display units 20a to 20c. An operator completes combination of the weighed objects reaching the target weight by selecting the weighed objects of the indicated size from the indicated weight ranking and adding them. |
