A memory cell array has a first and a second storage area. The wiring structure of the liquid crystal display device includes a substrate, a plurality of electrical elements, and a plurality of wirings. From the analysis of the audio aspects contained in the audio component, a plurality of independent low-frequency output signals is generated. Attributes are represented as state vectors affixed to any hypergraph element. The piston rod insert axis portion 3 is formed separately from the piston rod 2, as well as the piston rod insert axis portion 3 and the a base end of the piston rod 2 are connected by a screw bore 11 and a screw shaft 12 as fixation members.