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    • 21. 发明申请
    • Reactive biasing fasteners
    • 反应式偏压紧固件
    • US20060013670A1
    • 2006-01-19
    • US11181312
    • 2005-07-14
    • Paul SullivanRafael Munoz
    • Paul SullivanRafael Munoz
    • F16B39/24
    • F16B39/24
    • Several embodiments of reactive biasing fasteners are described. The fasteners are utilized in place of jam nuts and Belleville washers providing for the storage of a pre-load and effectively providing a locking function to prevent unintended loosening of an associated bolt. The embodiments resiliently deform under load to store pre-load or live load energy. Further, the fasteners provide a means for interfacing with a self-reacting tightening power tool thereby eliminating or minimizing the need for backup or secondary wrenches. Additionally, several embodiments through the incorporation of a threaded bore effectively act to minimize side loading on the portion of a bolt located in the bolt hole of a workpiece when in use. The resilient deformation of the biasing fasteners permits the live load to be stored therein and accordingly lessens the risk of loosening of the bolted joint due to exteriorly applied forces such as but not limited to vibration and thermal expansion and contraction.
    • 描述了反应式偏置紧固件的几个实施例。 紧固件用于代替阻塞螺母和贝氏垫圈,其用于存储预加载并且有效地提供锁定功能以防止相关螺栓的意外松动。 这些实施例在负载下弹性变形以存储预加载或活载能量。 此外,紧固件提供用于与自动反应的紧固电动工具接合的装置,从而消除或最小化对备用或二次扳手的需要。 此外,通过结合螺纹孔的若干实施例有效地用于使位于使用中的位于工件的螺栓孔中的螺栓的部分上的侧向负载最小化。 偏置紧固件的弹性变形允许活载被存储在其中,并且因此由于外部施加的力(例如但不限于振动和热膨胀和收缩)而减小了螺栓连接的松动的风险。
    • 24. 发明授权
    • Biodegradable vehicle/carrier for printing ink
    • 用于印刷油墨的生物降解车辆/载体
    • US08252105B2
    • 2012-08-28
    • US12071179
    • 2008-02-15
    • Calvin M. Wicker, Jr.Bharat DesaiPaul Sullivan
    • Calvin M. Wicker, Jr.Bharat DesaiPaul Sullivan
    • C08L91/00
    • C09D11/033C09D11/06
    • Embodiments of the present invention provide a composition useful as an additive to a printing ink. In one embodiment a composition is used that includes a biologically derived base material formed from one or more saturated or unsaturated straight or branched chain triglycerides or combinations thereof, wherein the triglycerides are partially to fully hydrogenated and have a viscosity between about 50 and about 200,000 centipoise at temperatures about 72 degrees Fahrenheit. In another embodiment, the composition further includes a finely divided additive selected from the group consisting of polytetrafluoroethylene or hydrogenated triglycerides in an intimate admixture with the base material. Other aspects relate to a method of making an ink additive and method for printing paper stock by letter press or lithography.
    • 本发明的实施方案提供了可用作印刷油墨添加剂的组合物。 在一个实施方案中,使用包含由一种或多种饱和或不饱和的直链或支链甘油三酸酯或其组合形成的生物衍生的基础材料的组合物,其中所述甘油三酸酯部分地完全氢化并具有约50至约200,000厘泊之间的粘度 在温度约72华氏度。 在另一个实施方案中,所述组合物还包含与所述基材紧密混合的选自聚四氟乙烯或氢化甘油三酸酯的细碎添加剂。 其它方面涉及制造油墨添加剂的方法和通过信纸印刷或光刻印刷纸料的方法。
    • 25. 发明申请
    • IN-SITU HEATING AND CO-ANNEALING FOR LASER ANNEALED JUNCTION FORMATION
    • 用于激光退火结构的现场加热和协同
    • US20120074117A1
    • 2012-03-29
    • US13238687
    • 2011-09-21
    • Deepak RamappaPaul Sullivan
    • Deepak RamappaPaul Sullivan
    • B23K26/00
    • H01L21/02675B23K26/0006B23K26/0608B23K26/0619B23K26/354B23K2103/56H01L21/268
    • Improved methods of annealing a workpiece are disclosed. Lasers are used to both increase the temperature of the workpiece, and to laser melt anneal the workpiece. By utilizing lasers for both operations, the manufacturing complexity is reduced. Furthermore, laser melt anneal may provide better junctions and more well defined junction depths. By heating the workpiece either immediately before or after the laser melt anneal, the quality of the junction may be improved. Shallow annealing may be accomplished and annealing may occur in the presence of a species to form a passivation layer. If the workpiece is a solar cell, in-situ heating may improve open circuit voltage (Voc) or dark currents. Insitu heating of the substrate lowers the melting threshold of the substrate and also increases light absorption in the substrate. This reduces the power of the melt laser and hence reduces the residual damage.
    • 公开了改进工件退火的方法。 激光器既用于增加工件的温度,又可以激光熔融退火工件。 通过利用两种操作的激光器,制造复杂度降低。 此外,激光熔融退火可以提供更好的结和更明确的结深度。 通过在激光熔融退火之前或之后加热工件,可以提高结的质量。 可以实现浅退火,并且在物质存在下进行退火以形成钝化层。 如果工件是太阳能电池,原位加热可以提高开路电压(Voc)或暗电流。 衬底的本体加热降低了衬底的熔化阈值,并且还增加了衬底中的光吸收。 这降低了熔体激光器的功率,从而减少了残余损伤。