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A moving-magnet-type raster-output 2D MEMS scanner with a rotation-angle detector has been developed. To realize high precision and low temperature dependence, we propose the detector composed of four Hall sensors. By operation the outputs of the four Hall sensors, we enhanced the sensitivity and linearity of the detector, and realized the high precision detector. The fabricated detector achieved...
We present a moving-magnet type raster-output 2D MEMS scanner with a large mirror. The mirror has resonance frequencies above 300 Hz to provide a high tolerance against automobile vibrations. To drive large mirrors, high driving torques are required. Electromagnets with tapered magnetic poles were used, which generated concentrated magnetic fields near a moving magnet. The fabricated MEMS scanner...
A moving-magnet-type 2-axis MEMS scanner with a rotation angle detector has been developed. The fabricated MEMS scanner demonstrated a raster scan and 2-axis rotation angles detection with one Hall sensor.
Objective: The effect of single-dose mitiglinide on glucose and lipid metabolism was examined in OLETF rats with spontaneous type 2 diabetes in which the early insulin response following glucose challenge is known to diminish over time and become lost with aging. Methods: (1) With catheters inserted into the portal veins, 12-wk-old prediabetic OLETF rats were given an OGTT of 1g/kg after 17 h of fasting...
Bis(ethylenedithio)tetrathiafulvalene (ET) molecules with one alkyl chain, C n ET (n=1-6) are synthesiszed. The solubility in usual organic solvents is remarkably improved without changing the electron donating ability, and good thin films are formed by the solution cast method. C 1 ET has the same dimer structure as ET, while the structures of the n=2-4 molecules are composed of zig-zag...
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