Motoyuki Sakai

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Face and dentition were measured using a high-resolution three-dimensional laser scanner to circumvent problems of radiation exposure and metal-streak artifacts associated with X-ray computed tomography. The resulting range data were integrated in order to visualize the dentition relative to the face. The acquisition interval for dentition by laser scanner(More)
In order to establish the method of on-line and off-line detection of partial discharge (PD) from stator coil of rotating machine, we have researched PD characteristics and PD detection method using PD sensor and model stator coil under electrical stress and developed a new PD sensor. The PD sensor which was composed of an electrode and an amplifier could(More)
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