In a drum-type washing machine according to the present invention, a drum 5 is inclined so that the opening 5a of the drum 5 is angled slightly upward. A DNS agent diverts client requests to WEB Sites to a Virtual Host Accelerating Site in closest proximity. The \u0394\u03a3 DAC converts the lowest significant bits of the oversampled signal while the weighted signal digital to analog converter converts the highest significant bits of the oversampled signal. An application range of an amplification ratio of the light receiving signal determined based on the reference color information with respect to the standard color information is stored in a detachable memory. The opening in the second insulating layer is formed over the fin. A lifter for lifting a tubular associated with a wellbore comprising a securing mechanism configured to restrict movement of the securing mechanism relative to an upper tubular portion, and a piston configured to be received within a lower tubular portion and configured to promote a seal between the piston and the lower tubular portion.