The present invention relates to a method of searching a code sequence in a cell based mobile communication system, by which a receiving side is able to code sequence detection efficiently. Some embodiments contain adjunct ingredients that enhance the efficacy and stability of skin whitening formulations such as a tetronic acid derivative that inhibits tyrosinase or tyrosine phosphatase, hydroquinone, an \u03b1-hydroxy acid such as glycolic acid, and a fatty acid ester of ascorbic acid such as ascorbyl palmitate. The policy information has information about a necessary function, a communication system corresponding to the function and application software. Cell lines secreting the monoclonal antibodies. As a result, the frame and the armrest can pivot relative to the fastener and the back of the seat.