Hepatitis GB Virus nucleic acid and amino acid sequences useful for a variety of diagnostic and therapeutic applications, kits for using the HGBV nucleic acid or amino acid sequences, HGBV immunogenic particles, and antibodies which specifically bind to HGBV. In general, the receiver and a transmitter of the mobile terminal are formed on a single substrate. One advantage of the disclosed graphics system is that it enables a computing device user to upgrade the existing device’s graphics system. An acoustic RF-ID tag detection system detects the reradiated signal corresponding to respective transformation of a signal in the tag. The lubrication apparatus includes a tank for collecting lubrication oil therein, and a lubrication oil supply route for supplying lubrication oil from the tank.