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1.发明申请公开(公告)号：US20100310205A1
公开(公告)日：2010-12-09
申请号：US12639549
申请日：2009-12-16
申请人： Fan Liu , Rui-Yuan Wan , Yi-Dong Huang , Xue Feng , Wei Zhang , Jiang De Peng , Yoshikatsu Miura , Daisuke Niwa , Dai Ohnishi
发明人： Fan Liu , Rui-Yuan Wan , Yi-Dong Huang , Xue Feng , Wei Zhang , Jiang De Peng , Yoshikatsu Miura , Daisuke Niwa , Dai Ohnishi
CPC分类号： G01N21/553 , B82Y20/00 , G01N21/43 , G01N21/7703 , G02B6/1226 , G02F1/035 , G02F2001/0144 , G02F2203/10
摘要： The present invention provides a hybrid coupling structure of a short range surface plasmon polariton and a conventional dielectric waveguide, including a dielectric substrate layer, a dielectric waveguide layer positioned on the said dielectric substrate layer, a coupling matching layer positioned on the said dielectric waveguide layer and a short range surface plasmon waveguide portion, formed on the said coupling matching layer, for conducting the short range surface plasmon polariton. The present invention also provides a coupling structure of a long range surface plasmon polariton and a dielectric waveguide, including a dielectric substrate layer, a dielectric waveguide layer, a coupling matching layer and a long range surface plasmon waveguide portion upward from below respectively.
摘要翻译： 本发明提供了一种短距离表面等离子体激元和传统电介质波导的混合耦合结构，包括电介质基底层，位于所述电介质基底层上的电介质波导层，位于所述电介质波导层上的耦合匹配层 以及形成在所述耦合匹配层上的用于传导短距离表面等离子体激元的短距离表面等离子体波导部分。 本发明还提供了一种远距离表面等离子体激元和介质波导的耦合结构，其中包括电介质基底层，电介质波导层，耦合匹配层和远距离表面等离子体激元波导部分。
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公开(公告)号：US10444017B2
公开(公告)日：2019-10-15
申请号：US13464298
申请日：2012-05-04
申请人： Charles T. Bye , Fan Liu , Kenneth Steven Morgan
发明人： Charles T. Bye , Fan Liu , Kenneth Steven Morgan
IPC分类号： G01C21/16
摘要： An attitude estimator system is provided. The attitude estimator system includes a navigation system, a Kalman filter, and a form observations module. The navigation system receives input from a first accelerometer and gyroscope, a second accelerometer and gyroscope, and a third accelerometer and gyroscope. The form observations module receives input from at least one high performance accelerometer and/or gyroscope; forms and outputs at least one of velocity-derived observations and attitude-derived observations. The Kalman filter processes by at least one of: inputting the velocity-derived observations formed in the form observations module, rotating the velocity-derived observation into a sensor-frame, and zeroing gains associated with at least one low performance accelerometer and/or gyroscope; or inputting the attitude-derived observations that are based on output from at least one of the first high performance accelerometer, the first high performance gyroscope, and the second high performance accelerometer.
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4.发明申请公开(公告)号：US20090276155A1
公开(公告)日：2009-11-05
申请号：US12113048
申请日：2008-04-30
申请人： Mahesh Jeerage , Fan Liu
发明人： Mahesh Jeerage , Fan Liu
IPC分类号： G01C21/00
摘要： System and methods of increasing reliability of determined location information by using two integration filters are provided. An exemplary embodiment integrates inertial navigation system information and global navigation satellite system (GNSS) information in a real time Kalman filter; determines a real time location of the aircraft with the real time Kalman filter based upon the INS information and the GNSS information; delays the GNSS information by an interval; integrates the INS information and the delayed GNSS information in a delay Kalman filter; determines a predictive location of the aircraft with the delay Kalman filter based upon the INS information, the delayed GNSS information, and the interval; and in response to an inaccuracy of the real time location determined from the real time Kalman filter, selects the predictive location determined from the delay Kalman filter as a new real time location of the aircraft.
摘要翻译： 提供了通过使用两个集成滤波器提高确定的位置信息的可靠性的系统和方法。 一个示例性实施例将惯性导航系统信息和全球导航卫星系统（GNSS）信息集成在实时卡尔曼滤波器中; 基于INS信息和GNSS信息，用实时卡尔曼滤波器确定飞机的实时位置; 将GNSS信息延迟一段时间; 在延迟卡尔曼滤波器中整合INS信息和延迟的GNSS信息; 基于INS信息，延迟的GNSS信息和间隔来确定具有延迟卡尔曼滤波器的飞行器的预测位置; 并且响应于从实时卡尔曼滤波器确定的实时位置的不精确性，选择从延迟卡尔曼滤波器确定的预测位置作为飞行器的新的实时位置。
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5.发明授权公开(公告)号：US08260552B2
公开(公告)日：2012-09-04
申请号：US12113048
申请日：2008-04-30
申请人： Mahesh Jeerage , Fan Liu
发明人： Mahesh Jeerage , Fan Liu
IPC分类号： G01C21/00
摘要： System and methods of increasing reliability of determined location information by using two integration filters are provided. An exemplary embodiment integrates inertial navigation system information and global navigation satellite system (GNSS) information in a real time Kalman filter; determines a real time location of the aircraft with the real time Kalman filter based upon the INS information and the GNSS information; delays the GNSS information by an interval; integrates the INS information and the delayed GNSS information in a delay Kalman filter; determines a predictive location of the aircraft with the delay Kalman filter based upon the INS information, the delayed GNSS information, and the interval; and in response to an inaccuracy of the real time location determined from the real time Kalman filter, selects the predictive location determined from the delay Kalman filter as a new real time location of the aircraft.
摘要翻译： 提供了通过使用两个集成滤波器提高确定的位置信息的可靠性的系统和方法。 一个示例性实施例将惯性导航系统信息和全球导航卫星系统（GNSS）信息集成在实时卡尔曼滤波器中; 基于INS信息和GNSS信息，用实时卡尔曼滤波器确定飞机的实时位置; 将GNSS信息延迟一段时间; 在延迟卡尔曼滤波器中整合INS信息和延迟的GNSS信息; 基于INS信息，延迟的GNSS信息和间隔来确定具有延迟卡尔曼滤波器的飞行器的预测位置; 并且响应于从实时卡尔曼滤波器确定的实时位置的不精确性，选择从延迟卡尔曼滤波器确定的预测位置作为飞行器的新的实时位置。
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6.发明申请METHOD AND APPARATUS FOR READING DATA FROM A PROTOCOL STACK OF TRANSMISSION CONTROL PROTOCOL/INTERNET PROTOCOL 审中-公开从传输控制协议/互联网协议协议栈读取数据的方法和装置公开(公告)号：US20110274118A1
公开(公告)日：2011-11-10
申请号：US13142406
申请日：2009-12-24
申请人： Fan Liu
发明人： Fan Liu
IPC分类号： H04L12/56
CPC分类号： H04L69/163 , H04L69/165 , H04L69/24
摘要： A method and device for accessing data through a stack of Transmission Control Protocol and Internetwork Protocols (TCP/IP). The method includes: obtaining an identifier that designates a plurality of UDP data packets in the User Datagram Protocol (UDP) of the TCP/IP stack; obtaining a total length of UDP data packets to be accessed; obtaining data in the protocol stack according the total length of foregoing designated UDP data packets; copying the designated UDP data packets to a user state. The method uses the identifier to access a plurality of UDP data packets and use the length to determine the number of accessible UDP data packets whereby it can access a plurality of UDP data packet each time. Moreover, it reduces the frequency of system calls when accessing an equal number of UDP data packets and shortens the time of system calls. Therefore, it improves the network I/O capacity.
摘要翻译： 一种用于通过传输控制协议和互联网协议（TCP / IP）的堆栈访问数据的方法和设备。 该方法包括：获取在TCP / IP栈的用户数据报协议（UDP）中指定多个UDP数据分组的标识符; 获取要访问的UDP数据包的总长度; 根据上述指定的UDP数据包的总长度获取协议栈中的数据; 将指定的UDP数据包复制到用户状态。 该方法使用标识符来访问多个UDP数据分组，并使用该长度来确定可访问的UDP数据分组的数量，从而每次可以访问多个UDP数据分组。 此外，它在访问相同数量的UDP数据包时可以减少系统调用的频率，并缩短系统调用的时间。 因此，提高了网络I / O容量。
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公开(公告)号：USD1010404S1
公开(公告)日：2024-01-09
申请号：US29839193
申请日：2022-05-19
申请人： Fan Liu
设计人： Fan Liu
摘要： FIG. 1 is a perspective view of the lawn coring aerator showing my new design;
FIG. 2 is a perspective view thereof from another angle;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a partial enlarged view of portion 9 in FIG. 1;
FIG. 10 is a partial enlarged view of portion 10 in FIG. 2;
FIG. 11 is a partial enlarged view of portion 11 in FIG. 2;
FIG. 12 is a partial enlarged view of portion 12 in FIG. 2; and,
FIG. 13 is a partial enlarged view of portion 13 in FIG. 3.
The long dash short dash broken lines shown in FIGS. 1-3 & 9-13 is included for the purpose of illustrating the section of the drawing from where the enlarged views of the drawing figures are taken from and forms no part of the claimed design.-
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公开(公告)号：US20190032626A1
公开(公告)日：2019-01-31
申请号：US15662326
申请日：2017-07-28
申请人： Fan Liu
发明人： Fan Liu
摘要： A wave power generator contains: a rotary shaft, a drive gear, a rotary accelerator, and a power generation set. The rotary shaft includes a first gear set fixed by using a first bearing and includes a second gear set mounted by using a second bearing, and a fixing direction of the first bearing is opposite to the second bearing. The drive gear is disposed on the rotary shaft so as to drive the rotary shaft to rotate reciprocately, wherein a chain is connected with the drive gear so as to pull a floating member to move reciprocately. A first end of the rotary accelerator is joined with the first gear set, and a second end of the rotary accelerator is coupled with the second gear set via a clutch gear. An input end of the power generation set is in connection with an output shaft of the rotary accelerator.
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公开(公告)号：US20110185310A1
公开(公告)日：2011-07-28
申请号：US13004441
申请日：2011-01-11
申请人： Xiaoning LIU , Fan Liu , Bangjun He , Yun Yang
发明人： Xiaoning LIU , Fan Liu , Bangjun He , Yun Yang
IPC分类号： G06F3/048
CPC分类号： G06F3/04883 , G06F3/04855
摘要： A method for executing a scroll control operation on a touchpad comprises receiving a first contact signal induced by a first contact with a first section of the touchpad, receiving a second contact signal induced by a second contact with a second section of the touchpad, the first section and second section being predefined in a scrolling region on the touchpad, recording a first direction from the first contact to the second contact, and a first distance between the first section and the second section and outputting a scroll control signal to execute a scroll operation, the scroll control signal including information of the first direction and first distance.
摘要翻译： 一种用于在触摸板上执行滚动控制操作的方法包括：接收由与触摸板的第一部分的第一接触引起的第一接触信号，接收由与触摸板的第二部分的第二接触引起的第二接触信号，第一接触信号 在所述触摸板上的滚动区域中预定义所述第一部分和第二部分，记录从所述第一触点到所述第二触点的第一方向以及所述第一部分与所述第二部分之间的第一距离，并输出滚动控制信号以执行滚动操作 所述滚动控制信号包括所述第一方向和第一距离的信息。
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