A method and system automatically activates a mobile station in a wireless communications network. A modified gain profile is applied for a control system block that includes isolated torque scaling. Each upper plate can be selectively electrically connected to one of two lower capacitor plates according to the state of a memory cell, such as an SRAM memory cell, associated with each upper plate. The modified microorganisms may be a homofermentative microorganism, such as a strain of L. 3 \u2003\u2003where f represents a focal distance of the imaging lens; D2 represents an air interval between the first lens and second lens along an optical axis of the imaging lens; and TL represents a distance from an object-side surface of the first lens to an image forming surface. The cylinder housing comprises a body part and a separate cover part, which is arranged to be installed in the crosswise direction relative to the cylinder housing at the end of the body part on the inserting side of a key, so that it is locked to the body part in the axial direction of the cylinder housing.