A pipeline assembly for transporting a fluid such as oil, gas and water along a fluid path extending in the pipeline has a pressure control device incorporated therein. The method includes generating a seed pattern which ensures one dot per column, computing an auto correlation function and performing pixel error processing. As a result, the actuator is stably parked on the disc drive having a compact structure where the actuator cannot be completely escaped from the disc during unloading of the actuator. DATP reduces the overhead of the communication protocol handler at the STB and makes the communication protocol handler common for all STBs applications. The organic electroluminescence device comprises an organic layer disposed between at least one pair of electrodes, wherein the organic layer comprises a compound having a fluoranthene skeleton structure substituted at least with an amine group or an alkenyl group. The output of this input stage is coupled with cascaded membrane filters in various combinations.