Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Distributive type parameters
Reexamination Certificate
2006-07-11
2006-07-11
Deb, Anjan (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Distributive type parameters
C324S337000
Reexamination Certificate
active
07075315
ABSTRACT:
A non-destructive inspection apparatus includes a transmitting section, a reception section and a processing unit. The transmission section irradiates an electromagnetic wave signal toward an inspection target. The reception section receives a reflected electromagnetic wave signal from the inspection target to generate a received wave signal. The processing unit generates a fundamental reflected wave signal predicted to be received from each reflection point of the inspection target, and determines the existence or nonexistence of any defects in the inspection target and the details of the defect, if it exists, based on a pattern matching between a waveform of the received wave signal and a waveform of a linear combination of fundamental reflected wave signals.
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Deb Anjan
Mitsubishi Heavy Industries Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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