Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Mechanical measurement system
Reexamination Certificate
2006-06-06
2006-06-06
Bui, Bryan (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Mechanical measurement system
Reexamination Certificate
active
07058520
ABSTRACT:
The method and apparatus for detecting maximum and minimum values, and the torque detecting apparatus and steering apparatus comprising the maximum and minimum values detecting apparatus can detect maximum and minimum values of detection signals without setting a particular value such as a threshold. A signal processing unit provided at the maximum and minimum values detecting apparatus detects a crossing of two detection signals outputted from two MR sensors, and detects maximum and minimum values of the signals based on maximum and minimum values of the signals detected within a time interval defined by the time when a crossing is detected.
REFERENCES:
patent: 4001728 (1977-01-01), Schneider
patent: 4318617 (1982-03-01), Orsen
patent: 4874053 (1989-10-01), Kimura et al.
patent: 4881414 (1989-11-01), Setaka et al.
patent: 5208535 (1993-05-01), Nakayama et al.
patent: 5398555 (1995-03-01), Ueno et al.
patent: 5703652 (1997-12-01), Kondo et al.
patent: 5714883 (1998-02-01), Schroeder et al.
patent: 6091687 (2000-07-01), Verboom et al.
patent: 6348790 (2002-02-01), Aler et al.
patent: 6484592 (2002-11-01), Sezaki
patent: 6519303 (2003-02-01), Matsuda et al.
patent: 2003/0043937 (2003-03-01), Kobayashi et al.
patent: 1 087 218 (2001-03-01), None
patent: 1087218 (2001-03-01), None
patent: 2001-324321 (2001-11-01), None
Bhat Aditya S.
Birch,Stewart,Kolasch & Birch,LLP
Bui Bryan
Koyo Seiko Co. Ltd.
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