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    • 2. 发明申请
    • METHOD AND APPARATUS FOR MITIGATING VCO PULLING
    • 减轻VCO拉拔的方法和装置
    • WO2010014982A1
    • 2010-02-04
    • PCT/US2009/052574
    • 2009-08-03
    • QUALCOMM INCORPORATEDLANE, Mark, Vernon
    • LANE, Mark, Vernon
    • H04B1/04
    • H04B1/0475
    • Techniques for mitigating VCO pulling are described. In an aspect, VCO pulling may be mitigated by (i) injecting an oscillator signal, which is a version of a VCO signal from a VCO, into a transmitter and (ii) using coupling paths from the transmitter to the VCO to re-circulate the oscillator signal back to the VCO. In one design, an apparatus includes a VCO and a coupling circuit. The VCO generates a VCO signal at N times a desired output frequency. The coupling circuit receives an oscillator signal generated based on the VCO signal and injects the oscillator signal into a transmitter to mitigate pulling of the frequency of the VCO due to undesired coupling from the transmitter to the VCO. The apparatus may include a phase adjustment circuit that adjusts the phase of the oscillator signal and/or an amplitude adjustment circuit that adjusts the amplitude of the oscillator signal.
    • 描述了减轻VCO牵引的技术。 在一个方面,可以通过(i)将来自VCO的VCO信号的版本的振荡器信号注入到发射机中,以及(ii)使用从发射机到VCO的耦合路径来重新流通 振荡器信号回到VCO。 在一种设计中,一种装置包括VCO和耦合电路。 VCO产生N次所需输出频率的VCO信号。 耦合电路接收基于VCO信号产生的振荡器信号,并将振荡器信号注入到发射机中以减轻由于从发射机到VCO的不期望的耦合而导致的VCO的频率的拉动。 该装置可以包括调整振荡器信号的相位的相位调整电路和/或调整振荡器信号的幅度的幅度调整电路。
    • 4. 发明申请
    • LIQUID COMPOSITION ADDITIVE TO REDUCE CURING TIME OF SURFACE COATING
    • 液体组合物减少表面涂层的固化时间
    • WO2008010895A2
    • 2008-01-24
    • PCT/US2007014913
    • 2007-06-27
    • POOLE RICHARD LLANE MARK
    • POOLE RICHARD LLANE MARK
    • C04B14/00C04B28/00
    • C04B40/0039C04B2103/10C04B2111/00482C04B22/085C04B22/124C04B22/148C04B24/06C04B2103/54
    • A liquid composition, active curing additive for water or solvent borne surface coatings and sealants such: latex products, paints, putties, caulks, sports track and court construction, asphalt or coal tar seal coating, asphalt paving, micro-seal, roof tars, asphalt emulsions, crack sealants, and the like is provided. The additive functions to significantly reduce the amount of time required for the surface coating to cure and thereby allows the coated or sealed surface to be quickly returned to service. Preferably, the additive is composed of a composition of of water; calcium chloride granules; citric acid granules; and an ammonium dispersing composition. Alternatively, aluminum sulfate may be utilized in place of calcium chloriade and citric acid. This formulation, when added to a liquid surface sealant or coating, will create an active process within the film of the said sealant or coating which draws water out of the film extremely fast, thereby reducing the amount of time required for the surface coating or sealant to cure.
    • 液体组合物,用于水或溶剂型表面涂料和密封剂的活性固化添加剂,例如:乳胶制品,油漆,油灰,填缝剂,运动轨道和法院施工,沥青或煤焦油密封涂料,沥青铺路,微密封,屋顶焦油, 沥青乳液,裂缝密封剂等。 添加剂可显着减少表面涂层固化所需的时间,从而使涂层或密封表面迅速恢复使用。 优选地,添加剂由水的组合物组成; 氯化钙颗粒; 柠檬酸颗粒; 和铵分散组合物。 或者,可以使用硫酸铝代替氯化钙和柠檬酸。 该配方当添加到液体表面密封剂或涂层时将在所述密封剂或涂层的膜内产生活性过程,其将水从膜中极快地吸出膜,从而减少表面涂层或密封剂所需的时间 治疗。