| 摘要 |
PURPOSE:To correct a metered value into a static metered value accurately by providing means for storing correction coefficients for correcting a dynamic metering signal when an article is sent in within a specific time or a specific time later together with a selecting means, an arithmetic means, etc. CONSTITUTION:The 1st and the 2nd storage means 4 and 6 are provided which store correction coefficients for correcting dynamic metering signals of a following article when the following article is sent in within the specific time or specific time after a precedent article is sent in a metering conveyor 2. Then, the metering conveyor 2 is provided with a detecting means 12 which detects an article being send therein. The output of this means is supplied to the selecting means 14, which determines which of the outputs of the 1st and the 2nd storage means 4 and 6 is supplied to the arithmetic means 10 according to the output generation intervals of the means 12. Thus, the output selected from the 1st or 2nd storage means 4 or 6 which is selected and a dynamic metering signal passed through a filter 8 are operated the arithmetic means 10 to correct the dynamic metering signal into a static metering signal.
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