When document image data are compressed, the data are divided into blocks including a plurality of adjacent pixels and are compressed according to attribute of the block in the unit of block. The assembly incorporates interlocking knuckles on the door and the jamb, an overlapping flange feature, and a corresponding depression feature that allows the overlapping flange and the depression to move relative to the other without binding and while generally concealing the balance of the assembly. A sensing value of the electrode Si is calculated in accordance with the raw data and the baseline data of the electrode Si. The first tubular core is substantially compressed between the compression member and a flattening surface. The second width measured proximal of the distal end of the plunger. This cycle is repeated until the final output target high pressure is achieved in the storage vessel.