An inbred corn variety, designated LH268, is disclosed. The cavity, the first hole and the second hole are communicated with each other; the conductive mechanism is placed internally in the glue-injection hole; the two ends of the conductive mechanism pass through the first hole and the second hole respectively and be in contact with two conducted apparatuses. Under control of the FIFO controller, data is written into each FIFO using a FIFO write clock based on the strobe clock, while data is read out from each FIFO using a FIFO read clock based on a local reference clock of the integrated circuit. The image signal of the defective pixel is set based on the image signals of the pixels adjacent to the defective pixel to correct the image of the subject read. This apparatus is provided with: a first unit group disposed along a linear first line; a second unit group disposed along a linear second line crossing the first line at a predetermined angle; and a transfer robot capable of transferring and receiving a substrate to and from the first unit group and the second unit group. When opening of the switch is detected, the load power supply device is controlled to interrupt supplying power to the load unit until closing of the switch is detected.