In one embodiment, a waste heat recovery system includes multiple organic Rankine cycle systems arranged in a cascade configuration. The second tuft block oscillates perpendicular to a longitudinal axis of the head and in an in and out direction perpendicular to the outer surface of the head. The used-band is detected from a path layer of the client signal using set-up information contained in the path layer of the client signal. Furthermore, the progeny of the isolated progenitors can express alpha-fetoprotein andor albumin andor CK19. Thus, dicing dusts generated in the dicing process are prevented from being scattered and entering the sensor chip. The valve body is a tubular sleeve body that moves in the axial direction of the ring valve gate mold device to open and close the circular gate.