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公开(公告)号：USD455743S1
公开(公告)日：2002-04-16
申请号：US29143333
申请日：2001-06-12
申请人： David L Smith , Cary J Hoffer , Terry Teng , LaVonne L Frazier
设计人： David L Smith , Cary J Hoffer , Terry Teng , LaVonne L Frazier
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公开(公告)号：US07083289B2
公开(公告)日：2006-08-01
申请号：US11169603
申请日：2005-06-28
CPC分类号： H04N9/3141 , G03B21/30
摘要： An image projection system is provided that includes a portable projector, where the projector includes a light engine, and a projector housing having a closed configuration and an open configuration, where in the closed configuration the projector housing at least partially encloses the light engine, and in the open configuration the projector housing supports the light engine.
摘要翻译： 提供了一种图像投影系统，其包括便携式投影仪，其中投影仪包括光引擎，以及投影仪外壳，其具有闭合配置和打开配置，其中在关闭配置中，投影仪外壳至少部分地包围光引擎，以及 在打开的配置中，投影机壳体支撑光引擎。
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公开(公告)号：US06600479B1
公开(公告)日：2003-07-29
申请号：US09628228
申请日：2000-07-28
申请人： David L Smith , Memphis Zhihong Yin
发明人： David L Smith , Memphis Zhihong Yin
IPC分类号： G09G508
CPC分类号： G06F3/03543
摘要： An input device, which is capable of changing the appearance of a display, includes a body made up of a cover and a base, a cable receiver, and a cable coupled to the cable receiver. The input device has a first mode with a first portion of the cable having a first length external to the input device and a second portion of the cable wrapped around the cable receiver. The input device also has a second mode with the first portion of the cable having a second length external to the input device less than the first length.
摘要翻译： 能够改变显示器外观的输入装置包括由盖和基座构成的主体，电缆接收器和耦合到电缆接收器的电缆。 输入设备具有第一模式，其中电缆的第一部分具有输入设备外部的第一长度，并且电缆的第二部分缠绕在电缆接收器上。 输入设备还具有第二模式，其中电缆的第一部分具有小于第一长度的输入设备外部的第二长度。
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公开(公告)号：US07106301B2
公开(公告)日：2006-09-12
申请号：US10459145
申请日：2003-06-10
申请人： David L Smith , Memphis Zhihong Yin
发明人： David L Smith , Memphis Zhihong Yin
CPC分类号： G06F3/03543
摘要： An input device, which is capable of changing the appearance of a display, includes a body made up of a cover and a base, a cable receiver, and a cable coupled to the cable receiver. The input device has a first mode with a first portion of the cable having a first length external to the input device and a second portion of the cable wrapped around the cable receiver. The input device also has a second mode with the first portion of the cable having a second length external to the input device less than the first length.
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公开(公告)号：US07926592B2
公开(公告)日：2011-04-19
申请号：US11370667
申请日：2006-03-08
申请人： David L Smith , Christian Menger , Edward Richards
发明人： David L Smith , Christian Menger , Edward Richards
IPC分类号： E21B7/04
CPC分类号： E21B7/06 , E21B17/1014 , E21B21/065 , E21B21/10
摘要： A steerable drilling system including a bias unit and a separator. The separator is arranged to remove particulate matter from the supply of pressurized drilling mud to the actuator of the bias unit. The separator includes a hydrocyclone located upstream of the actuators. The hydrocyclone includes a housing defining a substantially conical recess having a large diameter end and a small diameter end. An inlet is in fluid communication with the large diameter end for providing the drilling mud thereto. A first outlet is in fluid communication with the small diameter end for outlet of relatively dirty mud. A second outlet is in fluid communication with the large diameter end for outlet of a supply of relatively clean mud for the plurality of actuators.
摘要翻译： 一种可操纵的钻井系统，包括偏置单元和分离器。 分离器布置成将颗粒物质从加压钻井泥浆的供应中移除到偏置单元的致动器。 分离器包括位于致动器上游的水力旋流器。 水力旋流器包括限定具有大直径端和小直径端的基本上圆锥形的凹部的壳体。 入口与大直径端流体连通，以向其提供钻井泥浆。 第一出口与较小直径端流体连通，用于较脏污泥的出口。 第二出口与用于多个致动器的相对干净的泥浆的出口的大直径端部流体连通。
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公开(公告)号：US07322707B2
公开(公告)日：2008-01-29
申请号：US10932380
申请日：2004-09-02
申请人： Glen A. Oross , Nate Cervantes , David L Smith
发明人： Glen A. Oross , Nate Cervantes , David L Smith
CPC分类号： G03B21/145
摘要： A device stabilizer, according to an embodiment, includes a latch, an elevation lock, and an actuator. The latch, when engaged, holds an outrigger in a closed position. The elevation lock, when engaged, holds a device at a selected elevation. The actuator includes a button that when pressed at least indirectly disengages the elevation lock and the latch.
摘要翻译： 根据实施例的装置稳定器包括闩锁，升降锁和致动器。 闩锁在接合时将外伸支架保持在关闭位置。 升降锁在接合时将设备保持在选定的高度。 致动器包括按钮，当按压至少间接地使升高锁和闩锁脱开时。
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公开(公告)号：US07104511B2
公开(公告)日：2006-09-12
申请号：US10946778
申请日：2004-09-22
申请人： David L Smith , Dennis R. Esterberg , Jeffrey Scott Bakkom , Timothy M. Souza , Ralph W. Kinser
发明人： David L Smith , Dennis R. Esterberg , Jeffrey Scott Bakkom , Timothy M. Souza , Ralph W. Kinser
IPC分类号： F16M11/24
CPC分类号： F16M11/10 , F16M7/00 , F16M11/046 , F16M2200/024
摘要： An adjustable support for a multimedia display device includes a base and a foot rotatably coupled with the base. The base includes a plurality of ramp surfaces, and the foot includes a plurality of engaging surfaces. The plurality of ramp surfaces are separate from each other and distributed at substantially equal intervals along a common circumference, and each of the engaging surfaces interacts with a respective one of the ramp surfaces, wherein rotation of the foot relative to the base causes each of the engaging surfaces to slide along the respective one of the ramp surfaces to vary a distance the foot extends from the base.
摘要翻译： 一种用于多媒体显示装置的可调节支撑件包括基座和与底座可旋转地联接的脚。 底座包括多个斜面，脚包括多个接合表面。 多个斜面彼此分离并且沿着公共圆周以基本相等的间隔分布，并且每个接合表面与相应的一个斜面相互作用，其中脚相对于基座的旋转使得 接合表面沿着相应的一个坡道表面滑动以改变脚从基部延伸的距离。
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公开(公告)号：US07059732B2
公开(公告)日：2006-06-13
申请号：US10723235
申请日：2003-11-26
CPC分类号： H04N9/3141 , G03B21/30
摘要： An image projection system is provided that includes a portable projector, where the projector includes a light engine, and a projector housing having a closed configuration and an open configuration, where in the closed configuration the projector housing at least partially encloses the light engine, and in the open configuration the projector housing supports the light engine.
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