An exposing apparatus for projecting a pattern on an original plate stage onto a substrate of a substrate stage via a projection lens. In one aspect, the method comprises providing a memory array comprising a memory cell in one of a plurality of states. The warming resistors are formed above the recording element substrate through the ejection resistors and an insulating layer with respect to a lamination direction of the recording element substrate and are disposed between the ejection resistors and the ink flow paths. The striking plate is punched or welded on the golf club head to thereby form a gap between a sole plate of the golf club head and the weight combined with the rear surface of the striking plate. A ratio of absorbing attenuation and a thickness of a blood layer is not affected by a thickness of living tissue.