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11. 发明授权

US08704818B2 Digital driving circuits, methods and systems for liquid crystal display devices 有权
标题翻译：数字驱动电路，液晶显示装置的方法和系统
公开(公告)号：US08704818B2
公开(公告)日：2014-04-22
申请号：US13755709
申请日：2013-01-31
申请人： David Van Ess , Christopher C. Keeser , Robert L. Murphy , David G. Wright
发明人： David Van Ess , Christopher C. Keeser , Robert L. Murphy , David G. Wright
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/04 , G09G3/18 , G09G3/2014 , G09G3/36 , G09G2310/06 , G09G2320/0204
摘要： A method may include generating display driver signals that vary between only two levels and applying the display driver signals to opposing electrodes of a display segment within a display device. The method varies a correlation between the display driver signals to select or de-select the display segment based on an average voltage magnitude across the display segment over a time period. The display segment is activated when the average voltage magnitude exceeds a threshold value.
摘要翻译：方法可以包括产生仅在两个级别之间变化的显示驱动器信号，并将显示驱动器信号施加到显示装置内的显示段的相对电极。该方法改变显示驱动器信号之间的相关性，以便在一段时间段内基于显示段上的平均电压幅值选择或取消选择显示段。当平均电压幅度超过阈值时，显示段被激活。

12. 发明授权

US06626414B1 Concrete casting sliding corner system 失效
标题翻译：混凝土浇注滑动角系统
公开(公告)号：US06626414B1
公开(公告)日：2003-09-30
申请号：US09344475
申请日：1999-06-25
申请人： Robert L. Murphy
发明人： Robert L. Murphy
IPC分类号： B28B730
CPC分类号： B28B7/22
摘要： A concrete casting sliding corner system includes a pallet for defining the cross-sectional shape and thickness of the sidewalls and an inside core mold disposed interiorly of the pallet and an outside mold jacket disposed outwardly of the pallet. The mold core and mold jacket are movable between an open release position and a closed casting position. A corner forming section includes a wedge-shaped member movable vertically between an upward casting position and a downward release position. Alignment means is included to coordinate the corner wedge and members of the mold core to prevent misalignment due to lack of coordination between the interior mold components.
摘要翻译：混凝土浇注滑动角系统包括用于限定侧壁的横截面形状和厚度的托盘和设置在托盘内部的内部芯模和设置在托盘外侧的外部模具夹套。模芯和模套可在打开释放位置和封闭浇铸位置之间移动。拐角形成部分包括在向上铸造位置和向下释放位置之间垂直移动的楔形构件。包括对准装置以协调角楔和模芯的构件，以防止由于内部模具部件之间的协调不协调而导致的未对准。

13. 发明授权

US5861698A Generator rotor with ring key that reduces tooth top stress 失效
标题翻译：具有减少齿顶应力的环形钥匙的发电机转子
公开(公告)号：US5861698A
公开(公告)日：1999-01-19
申请号：US819433
申请日：1997-03-17
申请人： Robert L. Murphy
发明人： Robert L. Murphy
IPC分类号： F16B21/18 , H02K3/51 , H02K3/48
CPC分类号： H02K3/51
摘要： A generator rotor that reduces friction force transmitted to rotor teeth by a retaining ring is disclosed. The friction force is caused by end windings pushing longitudinally outward against the retaining ring when the windings heat up during operation of the rotor. A ring key diminishes the friction force transmitted to a rotor teeth region by transmitting more of the friction force to a rotor pole region. The present invention accomplishes this reduction in transmission by either forming a gap between the ring key and the teeth regions, by producing only light contact between the ring key and the teeth regions, by the ring key being formed of a lower stiffness material in the areas in which it contacts the teeth regions, or by a combination of the above.
摘要翻译：公开了一种通过保持环减小传递到转子齿的摩擦力的发电机转子。当绕组在转子运行期间加热时，摩擦力是由端部绕组沿保持环向外推动引起的。环形键通过将更多的摩擦力传递到转子极区而减小传递到转子齿区域的摩擦力。本发明通过在环形键和齿区域之间仅形成轻微的接触而形成环形键和齿区域之间的间隙，通过环形键由下部刚度材料形成的区域其中它接触牙齿区域，或通过上述的组合。

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