A burner for exhaust gas purification devices, comprising a base section, a first pipe section, and a second pipe section. In accordance with the method, a predetermined thickness of the device isolation film is etched to form a recess. Further, since the method may be able to use a general light source, a general light modulator, and a general optical apparatus, additional costs do not arise. Photosensitive emulsion layers other than the emulsion layer of the highest sensitivity consist of a silver halide emulsion containing silver halide grains that account for 70% or more of the total projected areas and include host grains that satisfy a specific aspect ratio condition and epitaxially joined protrusions. The transaction processor may determine whether to approve the proposed transaction and communicate an approval or decline message to the point of sale device.