CityU inventors have developed an apparatus that can operate with electronic ballasts to drive DC-powered lighting equipment such as LED lamps, halogen lamps and incandescent lamps. Lamps installed with this apparatus do not need to substitute existing electronic ballasts with LED ballasts. The prop.....
[更多]
The invention creates a pattern-based conversion model to identify ad hoc numerical phrases to increase the accuracy of simplified to traditional Chinese character conversions. The fact that one simplified character can correspond to several traditional Chinese characters of different meanings under.....
[更多]
The relational database and the XML markup language are the core technologies for enabling data exchange while preserving data persistence, but no complete solution for bridging the two exists as yet. Enterprises currently need to develop software specifically for interfacing these two key technolog.....
[更多]
Multi-phase AC excitation technique is fundamental to the fabrication of charging platforms that support simultaneous charging of electronic devices. This invention aims to improve excitation techniques by introducing novel means of exciting a multi-layer planar winding structure. An excitation curr.....
[更多]
The invention can significantly reduce the DC-link capacitance in general power electronic systems through the use of a series voltage compensator. The lifespan of electrolytic capacitors, a component of power electronic systems, is cut short when ambient temperatures rise, and therefore many electr.....
[更多]
| |< <- | [1523] [1524] [1525] [1526] [1527] [1528] [1529] [1530] [1531] [1532] [1533] | -> >| |
