An image processing device identifies the plurality of subject images which are overlapped partially, by recognizing a relative positional relationship of the plurality of subject images. A crystalline co-precipitate of gatifloxacin and one or both of stearic acid and palmitic acid in a narrow weight ratio has been found to effectively mask the bitter taste of gatifloxacin. Flux from the magnet is directed away from the magnetic memory elements by the package. Limb lead forming electrodes are preferable affixed via perforations, or by a functionally similar approach, to allow easy detachment and deployment to conventional limb electrode locations, in use.