The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. In one embodiment, an apparatus includes a paper feeding mechanism to feed sheets of paper into a collection bin that is adapted to receive in a stack the sheets of paper. The electrolyte solution contains complex salt of an azole ring compound with copper ions. The second plate is assembled to the first plate. The first metal member has a high carbon concentration region at a depth ranging from 0. An apparatus may comprise a user interface module to receive movement information representing handwriting from a remote control, convert the handwriting into characters, and display the characters in a first viewing layer with graphical objects in a second viewing layer.