An electronic throttle device includes a throttle body, a bulge, and a ring. The lens body has an aspherical central portion structured to provide distant vision and an adjacent annular spherical portion structured to provide near vision. The vibration absorption portion absorbs vibrations generated during the operation of the motor and may include an elastic or a non-elastic material. The conductive leads are formed of material typically used for contacts or vias and are disposed beneath the first metal interconnect level which couples device cells to one another. Rtwo,Ff,picType, which is a target bit allocation for each picture in each program l of the plurality of programs, is determined based on RW\u2014passOne, RW\u2014passTwo, and Rone,Ff,picType. In storing data in a database, the data is stored in the data storage area correlated with the key range containing the data.