By using an auto focus encoder, the present invention, positioning apparatus for hard disk servowriter, provides the precise positioning of the servo pattern writing heads required for successful servowriting. The new apparatus also relates to a track position sensor for providing track position of.....
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Antibodies are proteins produced by the body!|s immune system in response to foreign elements (antigens) which invade the body. Antigenized antibodies are antibodies which are genetically engineered in their variable domain to express epitopes of different antigens. As such, antigenized antibodies c.....
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One of the known routes for the delivery of drugs into the human or animal body is pulmonary drug delivery, for example through nasal sprays or tracheal instillation. However, such method is very wasteful and a relatively large amount of the drug is necessary to ensure that the correct dose is recei.....
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The invented double-balanced quadrature-input quadrature-output divider (QIQOD) is based on conventional multiplier-based regenerative dividers but employs four different feedback loops with appropriate phase shifts. By making use of quadrature phase outputs from any quadrature signal generator, the.....
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Well-explained by its name, this new invention is an electrically-energized device for the rapid generation of steam. The device has a wicked evaporator which consists of a low-thermal-conductivity porous wick, heated from a downward-facing grooved heating block that is in intimate contact with the .....
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