An operation instructing device is included substantially at the center of a portable apparatus, and has a sensor for detecting motion values of the portable apparatus. The switching on and off of the LVTSCRs may be achieved by making use of a pulsed input and relying on the triggering and holding voltages of the LVTSCRs to switch on and off. The annotation process is performed in background, hidden from the user, as the user conducts normal searches. During a classification phase, the classification system inputs a web page with an image and generates a feature vector for the image. Furthermore, while an address administration table is set to a network node apparatus of an IP transfer network, means for registering addresses of the terminals into this address administration table is employed, so that an IP packet communication by a multicast manner can be realized with improving information security performance. Sequence information related to these polynucleotides and polypeptides can also be used in bioinformatic search methods and is also disclosed.