A service provider apparatus is provided with a first application for executing a process related to a Web page or Web contents, and a service providing part for providing services. The through holes are tapered so as to accommodate the fixing means in varying orientations. Scattered electrons that are generated due to the impingement of the primary beam are extracted from the surface area. The generation of the representation of the noble gas spatial distribution includes at least one dimension, preferably 2 or 3 dimensions of the spatial distribution. Thus, the accommodating member and the attracting member are accurately coaxially formed. A predetermined voltage obtained by adding the second voltage to a threshold voltage of a transistor in the secondthird switch circuit is applied to the gate terminal thereof, and ends of the data lines are connected to the source and drain terminals thereof.