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| Number | Title | Issue Date |
| 7130255 | Method of CD/DVD vibration detection by monitoring motor conditions This invention describes a method and apparatus to determine a safe rotational speed for a CD/DVD drive by detecting the amount of vibration of the disk by measuring the operating conditions of the spindle motor. A disk drive includes a motor for rotating the disk a... | 10/31/2006 |
| 4615170 | Devices for producing a continuous thread from a roving composed of parallel short fibers A roving of short fibers is converted to a continuous twisted thread by a device which grips the roving between the facing teeth of two endless belts, and an acoustically generated transverse air jet is directed at the side of the roving, at a fixed point... | 10/07/1986 |
| 4434533 | High draft apparatus for worsted spinning process A high draft apparatus for use in the worsted spinning process. At the gilling or bobinoir step of the worsted spinning process, a porcupine roller and a middle roller are disposed between a front roller and a back roller to prevent an occurrence of uneve... | 03/06/1984 |
