The inductance of the capacitor is reduced by connecting the capacitor directly to a via. The emitting member includes an opening portion and a slit portion communicating with the opening portion. According to the respective numbers, each module sends its host-identifying pulse to the bus and receives the feedback pulse, and then establishes a master unit among all of modules after comparing the feedback pulse width Tr and the host-releasing pulse width Tw. The series of control words further includes a sequence of control words of a least number of bits to a maximum number of bits of a least number of bits to a maximum number of bits with a time gap between each of the control words. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.