U.S. patents available from 1976 to present.
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Patent No. 6637829

Decorative Jeweled Wheel Cover

An improved wheel is provided wherein decorative items such as gem stones are embedded in either the wheel surface, a special mounting section attached to the wheel surface, or to a spoke strap that wraps around each spoke and positions embedded gem stones on the outside surface of the spoke.

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Class 238/256 - U-bars and loops


Subclass of Class 238 - Railways: surface track
Definition: The U-bars span the joint, and the legs pass through the
No. of patents: 1
Last issue date: 05/08/2007


NumberTitleIssue Date
7216075Speech recognition method and apparatus with noise adaptive standard pattern
In a speech recognition method, at least two standard feature vector series having different signal-to-noise ratios (SNRs) are prepared in advance for each category. Then, an SNR is calculated from an input speech signal, and a noise adaptive standard feature vector... 		05/08/2007
 
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