Abstract: A conductive film includes a metal oxide as a main component. The metal oxide contains the same components as components of a compound represented by a formula (I): (AO)2B6O11??(I) where A in the formula (I) is a metal element capable of having a valence of +1 or +2, B in the formula (I) is a transition metal element capable of having a valence of +4 or +5, O in the formula (I) is an oxygen element, and an average valence of B in the formula (I) is less than the maximum oxidation number of B. The metal oxide has a crystal structure in which diffraction peaks in an X-ray diffraction pattern of the metal oxide appear at same diffraction angles as diffraction angles at which diffraction peaks in an X-ray diffraction pattern of the compound represented by the formula (I) appear.

Abstract: A carriage motor control device that uses speed determination means (3) for determining a set speed value (SN12) to be set on the basis of an aimed angle value (SN13A) indicative of an aimed rotation angle, an aimed speed value (SN13B) indicative of an aimed rotation speed and the rotation angle value, speed control means (4) for generating a speed control value (SN7) for making the rotation speed value closer to the set speed value on the basis of a difference between the rotation speed value and the set speed value, angle control means (5) for generating an angle control value (SN8) for making the rotation angle value closer to the aimed angle value on the basis of a difference between the aimed angle value and the rotation angle value, selection means (8) for selecting the speed control value as a motor drive control value when the rotation speed value is larger than a first speed value and selecting the angle control value as the motor drive control value when the rotation speed value is smaller than the