A directory manager stores and manages storage position information indicating the storage position of a given file in a predetermined storage area in a directory entry that stores information which pertains to the file. or more and the at least one soft segment has a Tg value of 20\xb0 C. In the invention, a high concentration of impurities is doped by using as masks a tapered resist that is used for the manufacture of a tapered gate electrode, and the tapered gate electrode, and then the tapered gate electrode is etched in the perpendicular direction using the resist as a mask. These updated communications can be on a data channel of a voice communication device if desired. The filtering is selectable by a fuse option. Such antagonists include soluble receptors, antibodies and fragments, derivative, or variants thereof.