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Shear measuring method and its device 新技術説明会 実績あり

外国特許コード F110004619
整理番号 N051-14WO
掲載日 2011年7月20日
出願国 中華人民共和国
出願番号 200680036158
公報番号 101278184
公報番号 101278184
出願日 平成18年9月27日(2006.9.27)
公報発行日 平成20年10月1日(2008.10.1)
公報発行日 平成24年7月4日(2012.7.4)
優先権データ
  • 特願2005-282769 (2005.9.28) JP
  • 特願2005-282768 (2005.9.28) JP
発明の名称 (英語) Shear measuring method and its device 新技術説明会 実績あり
発明の概要(英語)

A resonant shear measuring method for simply measuring a resonant shear in a short time by Fourier-transforming the damping curve of the vibration on one side of a sample during the measurement of the shear response of the sample to obtain the resonant shear curve. An input signal (Uin) is inputted into a horizontal drive section of a resonant shear measurement unit. The vibration of one side of a sample clamped between the solid surfaces of the resonant shear measurement unit is detected as an output signal (Uout) by means of a displacement gauge. The output signal (Uout) along with the input signal (Uin) are inputted into a resonant shear measurement device. The shear response of the sample is measured together with the variation of the film thickness.

The damping curve of the vibration of the one side of the sample is Fourier-transformed by a Fourier transform section (5B) to obtain the resonant shear curve. A twin-path shear stress measurement device for precisely measuring a shear stress by a twin-path method for measuring the distance between opaque substrates.

  • 出願人(英語)
  • JAPAN SCIENCE & TECH AGENCY
  • 発明者(英語)
  • KURIHARA KAZUE,
  • SAKUMA HIROSHI,
  • MIZUKAMI MASASHI
国際特許分類(IPC)
参考情報 (研究プロジェクト等) CREST Creation of Novel Nano-material/System Synthesized by Self-organization for Medical Use AREA
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