发明申请
- 专利标题： Condition-detecting device, method, and program, and information-recording medium
- 专利标题（中）： 条件检测装置，方法和程序以及信息记录介质
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申请号： US10547356申请日： 2004-02-27
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公开(公告)号： US20060213272A1公开(公告)日： 2006-09-28
- 发明人: Takeo Yoshioka , Yoshiyuki Honjyo , Shigeo Watanabe
- 申请人： Takeo Yoshioka , Yoshiyuki Honjyo , Shigeo Watanabe
- 申请人地址： JP Tokyo
- 专利权人： THK CO., LTD.
- 当前专利权人： THK CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2003-054293 20030228
- 国际申请： PCT/JP04/02398 WO 20040227
- 主分类号： G01N29/34
- IPC分类号： G01N29/34 ; G01H1/12 ; G01N29/36 ; G01N29/44 ; G01N29/14
摘要：
There is provided a condition detection apparatus for detecting a present operating condition of a linear rolling motion guide apparatus, and the condition detection apparatus includes an AE sensor 1 for detecting a waveform elastically generated at least due to rolling of balls included in the linear rolling motion guide apparatus and mutual collision of the balls and generating an electric detection signal corresponding the detected waveform, a waveform shaping unit 2, an A/D converter 3, and a signal processing unit 4 judging a content of the operation condition in response to the generated detected signal Sae.
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