A method for the design synthesis of an exponential current digital-to-analog using a binary-weighted MSB. A plurality of wheels is rotatably coupled to the bottom side. The process determines if non-disruptive migration is possible and if it is possible then the storage is automatically configured for non-disruptive migration. 2, wherein the alkali metal is selected from Na, K, a combination of Na and K, or a combination of Na andor K with Li. The electrically conductive bracket establishing an electrical circuit between the first component and the second component. According to this invention, the treatment solution is supplied by the double pond method wherein the roll is enclosed by the base paper so as to bring the wet coating layer into contact, and ponds of treatment solution are formed both before and after the coating layer comes into contact with the roll.