A polarizing plate protection film and a polarizing plate which can restrain generation of rainbow-like irregularities and enables to produce an excellent quality liquid crystal display device when a commercially-available film is used as it is under commercially-available conditions or when a film produced by a common film forming method is used. A used pen needle receiving and ejecting apparatus is connected to the rotatable member. On the basis of the MCS2 and the MCS1, encoding modulation units perform encoding and modulating operations. According to specific examples of the invention, the chemical precursors gallium dimethyl amide 26), gallium nitrate 3, and gallium isopropoxide Ga3 are used to produce gallium nitride thin films. Finally, a 3D image data set is available for a different heart phase other than the reference heart phase and the possibilities for imaging a patient’s heart are extended.