Methods and structures for heterogeneous integration of diverse material systems and device technologies onto a single substrate incorporate layer transfer techniques into an epitaxy level packaging process. The method also includes combining the carrier with an input image to form the authenticatable image having the embedded image, and printing the authenticatable image having the embedded image onto the receiver. A motor is attached to such support member and operably connectable to such trimming member for enabling rotational movement of such blade element. The angle transmission mechanism is disposed in the base and includes a transmission device and a rotation part. In this manner, the effective compression ratio of the cylinder is temporarily reduced and the pressure developed in the cylinder is controlled by the mechanical mechanism. It also aims at preventing seizure of the sliding contact surfaces at high temperatures.