A method and apparatus for transmitting a signal in a wireless communication system are disclosed. A first connector has a mating detection element integral therewith and movable from an unmated position to a mating detection position. In the SOFC stack structure, electrode support type or self-support type single cells are gastightly stacked on a separating plate while being held on a plurality of sealing grooves sealed with sealant. The fabric is coated with a polymeric resin or bonding agent, for substantially binding the weft yarns in the undulated condition. Then drape material around the speculum is then folded over the speculum and the eyelid margins to expose the globe of the eye but to completely cover the eyelids and the eyelashes.