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11. 发明授权

US08682581B2 Vehicle navigation using non-GPS LEO signals and on-board sensors 有权
标题翻译：使用非GPS LEO信号和车载传感器的车辆导航
公开(公告)号：US08682581B2
公开(公告)日：2014-03-25
申请号：US13072939
申请日：2011-03-28
申请人： Mark Lockwood Psiaki , Isaac Thomas Miller , Brent Michael Ledvina
发明人： Mark Lockwood Psiaki , Isaac Thomas Miller , Brent Michael Ledvina
IPC分类号： G01C21/00
CPC分类号： G01S19/42 , G01C21/28 , G01S19/215 , G01S19/31 , G01S19/45
摘要： A navigation system includes a navigation radio and a sensor onboard a vehicle. The navigation radio receives and processes low earth orbit RF signals to derive range observables for a corresponding LEO satellite. A sensor is operable to generate at least one of vehicle speed data, acceleration data, angular rate data and rotational angle data under high vehicle dynamics. The navigation radio includes a navigation code operable to obtain a position, velocity and time solution (a “navigation solution”) based on the one or more range observables, ephemerides for the corresponding LEO satellite, a heading pseudomeasurement, a navigation radio altitude pseudomeasurement; one or more vehicle velocity pseudomeasurements orthogonal to the altitude pseudomeasurements; and the generated at least one of vehicle speed data, acceleration data, angular rate data and rotational angle data. The navigation radio uses the navigation solution to acquire a GPS signal during interference with a coarse acquisition GPS signal.
摘要翻译：导航系统包括导航无线电和车载传感器。导航无线电接收和处理低地球轨道RF信号，以得到对应的LEO卫星的范围可观测值。传感器可操作以在高车辆动力学下产生车速数据，加速度数据，角速度数据和旋转角度数据中的至少一个。导航无线电装置包括可操作以基于一个或多个范围可观测量获取位置，速度和时间解的导航码，用于相应LEO卫星的星历，航向伪测量，导航无线电高度假测量; 与高度假测量正交的一个或多个车辆速度假测量; 并且生成车速数据，加速度数据，角速度数据和旋转角度数据中的至少一个。导航无线电使用导航解决方案在干扰粗略采集GPS信号时获取GPS信号。

12. 发明申请

US20070028672A1 Method and apparatus for determining liquid absorption of aggregate 有权
标题翻译：测定骨料液吸收的方法和装置
公开(公告)号：US20070028672A1
公开(公告)日：2007-02-08
申请号：US11333040
申请日：2006-01-17
申请人： Mark Lockwood , Steven Peake
发明人： Mark Lockwood , Steven Peake
IPC分类号： G01N5/02
CPC分类号： G01N5/02 , G01N21/4738
摘要： A method of determining liquid absorption of an aggregate comprises providing a shaker apparatus, a vacuum source and a container; placing a sample of the aggregate in the container; adding liquid to the container sufficient to reach a calibration mark on the container; weighing the sample and liquid; mounting the container to the shaker apparatus; connecting the vacuum source to the container; agitating the sample and liquid with the shaker apparatus; applying a vacuum to the sample and liquid with the vacuum source; after the agitation and vacuum steps, adding liquid to the container sufficient to again reach the calibration mark on the container; again weighing the sample and liquid; and subtracting the initial weight of the sample and liquid from the final weight of the sample and liquid in order to determine the liquid absorption of the aggregate.
摘要翻译：确定聚集体的液体吸收的方法包括提供振动器装置，真空源和容器; 将集料样品放在容器中; 向容器中加入足以达到容器上校准标记的液体; 称量样品和液体; 将容器安装到振动器装置上; 将真空源连接到容器; 用振动器装置搅拌样品和液体; 用真空源对样品和液体施加真空; 在搅拌和真空步骤之后，向容器中加入足以再次达到容器上校准标记的液体; 再称重样品和液体; 并从样品和液体的最终重量中减去样品和液体的初始重量，以确定聚集体的液体吸收。

13. 发明申请

US20060081606A1 Stirring hot plate 审中-公开
公开(公告)号：US20060081606A1
公开(公告)日：2006-04-20
申请号：US11283948
申请日：2005-11-21
申请人： Kenneth Hermsen , Eric Jackson , Mark Lockwood
发明人： Kenneth Hermsen , Eric Jackson , Mark Lockwood
IPC分类号： H05B1/02
CPC分类号： H05B3/68 , B01F13/0006 , B01F13/0818 , B01F15/00168 , B01F15/00175 , B01F15/00363 , B01F15/00389 , B01F15/00396 , B01L7/00 , B01L2300/027 , B01L2300/1827 , H05B1/0247
摘要： A stirring hot plate for simultaneously heating and stirring a mixture includes a phase controlled motor that spins magnets which couple to, and thereby spin, a stir bar within the mixture. In addition to spinning the magnets, the motor includes an operational mode in which the motor is rapidly braked thereby quickly spinning down the stir bar. The stirring hot plate also includes a visual indicator to the user that the platform is hot-to-the-touch that is especially effective when the stirring hot plate is not in use.

14. 发明申请

US20050077286A1 Stirring hot plate 有权
标题翻译：搅拌热板
公开(公告)号：US20050077286A1
公开(公告)日：2005-04-14
申请号：US10922438
申请日：2004-08-20
申请人： Curt McFadden , Kenneth Hermsen , Roger Earle , James Edwards , Kerry Leppert , Eric Jackson , Eric Garz , Mark Lockwood
发明人： Curt McFadden , Kenneth Hermsen , Roger Earle , James Edwards , Kerry Leppert , Eric Jackson , Eric Garz , Mark Lockwood
IPC分类号： B01F13/08 , B01F15/00 , B01F15/06 , H05B3/68 , H05B1/02
CPC分类号： H05B3/68 , B01F13/0006 , B01F13/0818 , B01F15/00168 , B01F15/00175 , B01F15/00363 , B01F15/00389 , B01F15/00396 , B01L7/00 , B01L2300/027 , B01L2300/1827 , H05B1/0247
摘要： A stirring hot plate for simultaneously heating and stirring a mixture includes a phase controlled motor that spins magnets which couple to, and thereby spin, a stir bar within the mixture. In addition to spinning the magnets, the motor includes an operational mode in which the motor is rapidly braked thereby quickly spinning down the stir bar. The stirring hot plate also includes a visual indicator to the user that the platform is hot-to-the-touch that is especially effective when the stirring hot plate is not in use.
摘要翻译：用于同时加热和搅拌混合物的搅拌热板包括相控电动机，其旋转耦合到混合物中并由此旋转搅拌棒的磁体。除了旋转磁体之外，电动机还包括一种操作模式，其中马达快速制动，从而快速地将搅拌棒向下旋转。搅拌热板还包括使用者的视觉指示器，即当不使用搅拌热板时，该平台是热的，这是特别有效的。

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