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Document Type and Number:
Japanese Patent JP5649993
Kind Code:
A measurement apparatus includes a first Doppler sensor which outputs a first transmission signal and receives a first Doppler signal, that is the first transmission signal returned after being reflected by an impacting object, a timing detection unit that detects an impact timing which is a moment when an impacted object is impacted by the impacting object, an impacting object speed computing unit that computes a speed of the impacting object based on the first Doppler signals obtained from the detected impact timing to a timing before a predetermined period, and an imaging unit that images the impacted object immediately after the impact so as to be used for computing a motion state of the impacted object, based on the computed speed of the impacting object.

荒川 雅由
中村 哲也
渋井 隆法
石川 達也
甲斐 雅貴
宮川 直之
Application Number:
Publication Date:
January 07, 2015
Filing Date:
January 26, 2011
Export Citation:
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International Classes:
A63B69/36; A63B69/00; A63B69/38; G01S13/58
Attorney, Agent or Firm:
Yoshio Inemoto
Nishikawa 孝

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