A new and distinct cultivar of hibiscus plant named \u2018DUP-FXL\u2019, characterized by glossy, dark green leaves, extensively upright, sturdy growth, and large flowers having a rib of each petal which is currant red and which is sharply margined on the underlapping side with bright white. The angular velocity sensor detects displacements of a mass in the respective axial directions using an x-axis detection circuit, a y-axis detection circuit and a z-axis detection circuit respectively. The level conversion circuit is constituted of a first and a second transistors 111 and 112 in which a respective gate electrodes is connected to a first bias voltage power supply, and a third and a fourth transistors 121 and 122 in which a respective gate electrodes is connected to a second bias voltage power supply and a respective source electrodes is connected to a power supply. The disk stators can also be incorporated in other disk pack arrangements such as two and three disk packs.