A semiconductor device has a memory cell array having the arrangement of a plurality of cores, each of which comprises one block or a set of a plurality of blocks, each block defining a range of memory cells serving as a unit of data erase. A linkage is provided to act between the body assembly and the gripping assembly which, upon relative rotation in at least one direction, of the body relative to the grip surface results in relative axial displacement of the grip surface to activate the gripping elements. At the same time, opposing surfaces of the axial slit are squeezed together with the same sealing pressure. The pharmaceutical composition can further include an enteric-coated gastric acid secretion inhibitor. A wiring module adapted to connect to a power source is attached to the plaster ring. These articles may have one or more layers and can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties.