An AC/DC power converter includes a pair of input terminals, a boost unit, a DC/DC converter, a coupler chain, and a discharge chain. The pair of input terminals connect to a pulsating DC source. The boost unit is coupled to the input terminals and generates a voltage higher than the voltage at the .....
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The present invention relates to a diagnostic assay for the virus causing Severe Acute Respiratory Syndrome (SARS) in humans (''hSARS virus''). In particular, the invention relates to a real-time quantitative PCR assay for the detection of hSARS virus using reverse transcription and polymerase chain.....
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This new technology can serve for security protection. It introduces new method and apparatus of a multi-boosted Hidden Markov Model (HMM) learning approach to lip motion password (simply called lip-password hereinafter) based speaker verification system. In particular, this invention relates to met.....
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The alignment behavior of the liquid crystal layer of a liquid crystal display (LCD) determines most of its optical properties. The alignment direction and pretilt angles are determined by the alignment layers in contact with the liquid crystal layer itself and cannot be varied. Some traditional way.....
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The invention concerns a lock for preventing monkeys from opening a litter stockade
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