A system, method and computer program product for detecting data omissions between intermittently-connected devices. In particular, the yellow colorant cadmium sulfide is separated from polyethylene using a water solvent in the critical domain. The first decoding process and the second decoding process are appropriately switched according to each coded image signal. A display panel displays first and second sample images according to the sample pickup data, to indicate a present deviation of the taking lens system from an in-focus position in simulation. The ultrasonic transducers transmit ultrasonic energy into material within the container at preselected frequencies thereby achieving desired effects. The first stop is configured and arranged to receive a first end of a cable, and the second stop is configured and arranged to receive a second end of the cable.