Measuring and testing – Speed – velocity – or acceleration – Angular rate using gyroscopic or coriolis effect
Reexamination Certificate
2008-04-08
2008-04-08
Kwok, Helen C. (Department: 2856)
Measuring and testing
Speed, velocity, or acceleration
Angular rate using gyroscopic or coriolis effect
Reexamination Certificate
active
07353705
ABSTRACT:
The oscillation type inertial force sensor includes an oscillator arranged to detect an inertial force, an oscillation circuit unit arranged to drive the oscillator, and a signal processing circuit unit arranged to generate a signal according to the magnitude of the inertial force on the basis of a detection output of the oscillator, and further includes a holding arranged to hold a processed signal in the signal processing circuit unit at a predetermined potential during a period immediately after power-on until operation of the oscillation circuit unit becomes stable in response to power-on.
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Official Communication for PCT Application No. PCT/JP2005/016549; mailed on Dec. 13, 2005.
Mori Akira
Nagai Iku
Narita Makoto
Sawada Kazushige
Asahi Kasei EMD Corporation
Keating & Bennett LLP
Kwok Helen C.
Murata Manufacturing Co. Ltd.
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