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公开(公告)号：US08713280B2
公开(公告)日：2014-04-29
申请号：US13259210
申请日：2009-10-30
CPC分类号： G06F3/0649 , G06F3/061 , G06F3/0625 , G06F3/0685 , G11B19/209 , Y02D10/154
摘要： A system includes a number of hard disk drives and a controller. Each hard disk drive is selected from a number of different hard disk drive types. Each hard disk drive type has a different speed at which the hard disk drives of the hard disk drive type rotate to read and write data. At least one of the hard disk drives is of a different hard disk drive type than at least one other of the hard disk drives. The controller, responsive to a request to write particular data to the hard disk drives, is to select a given hard disk drive of the hard disk drives based on a type of the particular data, and is to write the particular data to the given hard disk drive.
摘要翻译： 系统包括多个硬盘驱动器和一个控制器。 从多个不同的硬盘驱动器类型中选择每个硬盘驱动器。 每个硬盘驱动器类型具有不同的速度，硬盘驱动器类型的硬盘驱动器旋转读取和写入数据。 至少有一个硬盘驱动器的硬盘驱动器类型与至少另外一个硬盘驱动器不同。 控制器响应于向硬盘驱动器写入特定数据的请求是基于特定数据的类型来选择硬盘驱动器的给定硬盘驱动器，并且将特定数据写入给定的硬 磁盘驱动器。
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公开(公告)号：US20140032098A1
公开(公告)日：2014-01-30
申请号：US13559277
申请日：2012-07-26
申请人： Eric A. Anderson
发明人： Eric A. Anderson
IPC分类号： G01C21/36
CPC分类号： G01C21/3658 , B60N2/002
摘要： A navigation device comprises a display, a data storage element, a passenger sensor, and a processor. The display may communicate routing data to a driver of a vehicle. The data storage element may store cartographic data including high-occupancy vehicle (HOV) lane data. The passenger sensor may sense a number of passengers in the vehicle. The processor may be coupled with the display and the data storage element and may be configured to receive the number of sensed passengers in the vehicle, determine if the vehicle is eligible to travel through one or more HOV lanes based on the number of sensed passengers and HOV lane data, determine a route that includes the one or more HOV lanes if the vehicle is eligible to travel in the one or more HOV lanes, and provide a visual indication of the route to be shown on the display.
摘要翻译： 导航装置包括显示器，数据存储元件，乘客传感器和处理器。 显示器可以将路由数据传送给车辆的驾驶员。 数据存储元件可以存储包括高占用车辆（HOV）车道数据的制图数据。 乘客传感器可以感测车辆中的多个乘客。 处理器可以与显示器和数据存储元件耦合，并且可以被配置为接收车辆中感测到的乘客的数量，基于感测到的乘客的数量来确定车辆是否有资格通过一个或多个HOV车道行驶;以及 HOV车道数据，如果车辆有资格在一个或多个HOV车道中行驶，则确定包括一个或多个HOV车道的路线，并且提供要在显示器上显示的路线的可视指示。
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公开(公告)号：US20130290384A1
公开(公告)日：2013-10-31
申请号：US13460597
申请日：2012-04-30
申请人： Eric A. Anderson , Joseph A. Tucek , Jain Nitin
发明人： Eric A. Anderson , Joseph A. Tucek , Jain Nitin
IPC分类号： G06F17/30
CPC分类号： G06F17/30091
摘要： A method for inserting a file in a search tree (B-tree) implemented on a file system, includes: (a) in response to a current node being a root node or an internal node, determining a child node; (b) repeating (a) until a leaf node is detected; (c) in response to a number of leaf nodes at a level of the leaf node exceeding an upper limit of files or a number of child nodes of a current node exceeding an upper limit of sub-directories, balancing the level of the leaf node or child nodes; and (d) inserting the file at the level of the leaf node.
摘要翻译： 一种用于在文件系统上实现的搜索树（B-tree）中插入文件的方法包括：（a）响应于当前节点是根节点或内部节点，确定子节点; （b）重复（a）直到检测到叶节点; （c）响应于叶节点的一级叶节点超过文件的上限或超过子目录上限的当前节点的子节点数，平衡叶节点的等级 或子节点; 和（d）将文件插入叶节点的级别。
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公开(公告)号：US20130290361A1
公开(公告)日：2013-10-31
申请号：US13460806
申请日：2012-04-30
摘要： A multi-geography cloud storage system includes a first data center, with a first key-lookup server to access a first lookup table; and a first fragment server to store data or meta data associated with keys; and a second data center, with a second key-lookup server to access a second lookup table; and a second fragment server to store data associated with the keys; and a storage device to store a redundancy specification.
摘要翻译： 多地理云存储系统包括第一数据中心，具有访问第一查找表的第一密钥查找服务器; 以及用于存储与密钥相关联的数据或元数据的第一片段服务器; 以及第二数据中心，具有访问第二查找表的第二密钥查找服务器; 以及第二片段服务器，用于存储与所述密钥相关联的数据; 以及用于存储冗余规范的存储设备。
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公开(公告)号：US08108557B2
公开(公告)日：2012-01-31
申请号：US12357636
申请日：2009-01-22
申请人： Eric A. Anderson
发明人： Eric A. Anderson
IPC分类号： G06F15/16
CPC分类号： H04L43/106 , H04J3/0661 , H04L43/0864
摘要： A system and method for measuring clock skew in a network is disclosed. The method comprises sending an echo message at a periodic rate from a plurality of servers in the network to an anchor server. A reply message can be sent from the anchor server to each server that includes a remote timestamp based on the anchor server clock. The remote timestamp can be recorded at each of the servers. A send timestamp that designates a time the echo message was sent and a receive timestamp that designates a time the reply message was received at the server can then be recorded. An estimated clock time of each server may also be calculated relative to the anchor server using the send and receive timestamps. A clock skew value can be determined by subtracting the estimated clock time of each server from the remote timestamp time. Interpolation can then performed between the clock skew values over a selected portion of the period of time to enable clock skew values to be estimated over the selected portion of time.
摘要翻译： 公开了一种用于测量网络中的时钟偏移的系统和方法。 该方法包括以从网络中的多个服务器到锚服务器的周期性速率发送回波消息。 响应消息可以从锚服务器发送到包括基于锚服务器时钟的远程时间戳的每个服务器。 可以在每个服务器上记录远程时间戳。 可以记录指定回送消息发送的时间的发送时间戳和指定在服务器处接收到应答消息的时间的接收时间戳。 也可以使用发送和接收时间戳相对于锚服务器计算每个服务器的估计时钟时间。 可以通过从远程时间戳时间减去每个服务器的估计时钟时间来确定时钟偏移值。 然后可以在时间段的选定部分之间的时钟偏差值之间进行插值，以使得能够在所选择的时间段内估计时钟偏移值。
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公开(公告)号：US20120023289A1
公开(公告)日：2012-01-26
申请号：US13259210
申请日：2009-10-30
IPC分类号： G06F12/00
CPC分类号： G06F3/0649 , G06F3/061 , G06F3/0625 , G06F3/0685 , G11B19/209 , Y02D10/154
摘要： A system includes a number of hard disk drives and a controller. Each hard disk drive is selected from a number of different hard disk drive types. Each hard disk drive type has a different speed at which the hard disk drives of the hard disk drive type rotate to read and write data. At least one of the hard disk drives is of a different hard disk drive type than at least one other of the hard disk drives. The controller, responsive to a request to write particular data to the hard disk drives, is to select a given hard disk drive of the hard disk drives based on a type of the particular data, and is to write the particular data to the given hard disk drive.
摘要翻译： 系统包括多个硬盘驱动器和一个控制器。 从多个不同的硬盘驱动器类型中选择每个硬盘驱动器。 每个硬盘驱动器类型具有不同的速度，硬盘驱动器类型的硬盘驱动器旋转读取和写入数据。 至少有一个硬盘驱动器的硬盘驱动器类型与至少另外一个硬盘驱动器不同。 控制器响应于向硬盘驱动器写入特定数据的请求是基于特定数据的类型来选择硬盘驱动器的给定硬盘驱动器，并且将特定数据写入给定的硬 磁盘驱动器。
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37.发明授权System and method for performing work by one of plural threads using a lockable resource 有权使用可锁定资源执行多个线程之一的工作的系统和方法公开(公告)号：US07797704B2
公开(公告)日：2010-09-14
申请号：US11094554
申请日：2005-03-30
申请人： Eric A. Anderson
发明人： Eric A. Anderson
CPC分类号： G06F9/526 , G06F9/4843
摘要： According to at least one embodiment, a method comprises a first thread desiring to perform work using a resource. The first thread determines whether another thread holds a lock on the resource, and if another thread (“blocking thread”) holds a lock on the resource, the work is transferred to the blocking thread for performance of the work by the blocking thread using the resource.
摘要翻译： 根据至少一个实施例，一种方法包括期望使用资源执行工作的第一线程。 第一个线程确定另一个线程是否持有对资源的锁定，如果另一个线程（“阻塞线程”）在资源上持有锁定，则将该工作传输到阻塞线程，以阻止线程使用 资源。
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38.发明授权Antenna arrangement having magnetic field reduction in near-field by high impedance element 有权通过高阻抗元件在近场中具有磁场减小的天线布置公开(公告)号：US06873294B1
公开(公告)日：2005-03-29
申请号：US10658183
申请日：2003-09-09
摘要： An apparatus and a method for reducing magnetic field in near-field by presenting high impedance at an operating frequency band are disclosed. A conducting element (112), which is suspended substantially parallel to a first side (104) of a printed circuit board (102) of a wireless portable communication device (100) over an electrically grounded conductor (116), forms a reactive element. The reactive element provides high impedance at operating frequencies of the wireless portable communication device and diverts radio frequency currents from the first side of the printed circuit board to the second side of the printed circuit board such that a magnetic field produced by the radio frequency currents on the first side of the printed circuit board is reduced in the near-field.
摘要翻译： 公开了一种通过在工作频带呈现高阻抗来减小近场磁场的装置和方法。 基本平行于无线便携式通信设备（100）的印刷电路板（102）的第一侧（104）悬挂在电接地导体（116）上的导电元件（112）形成电抗元件。 无源元件在无线便携式通信设备的工作频率处提供高阻抗，并且将射频电流从印刷电路板的第一侧转移到印刷电路板的第二侧，使得由射频电流产生的磁场 印刷电路板的第一面在近场减少。
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公开(公告)号：US5781938A
公开(公告)日：1998-07-21
申请号：US784396
申请日：1997-01-17
申请人： Eric A. Anderson
发明人： Eric A. Anderson
IPC分类号： A47K13/10
CPC分类号： A47K13/10
摘要： A toilet seat lowering device provides for the automatic lowering of the seat of a toilet when the toilet has been flushed. A counterbalance arm extends generally rearwardly from the seat, and is offset to one side to clear the tank support and structure behind the bowl. The seat is substantially balanced by the arm, with the arm allowing the seat to lower slowly and gently to a lowered position, resting upon the rim of the bowl. The seat and arm are actuated by an actuating line which is removably connected to a float within the tank. The float may be a conventional tank float, or may be a specially adapted float installed within the tank in addition to the conventional tank float. When the float descends as the water level in the tank drops when the toilet is flushed, the actuating line is drawn downwardly by the descending float, thereby drawing the counterbalance arm upwardly to cause the seat to lower. The actuating line is preferably removably attached to the float by a magnet, thereby allowing the seat to be raised immediately after flushing when the water level within the tank is still low. The magnet causes the line to reconnect to the float automatically when the water level raises the float to its standard position. A second counterbalance arm and actuating line may be used to cause the toilet lid or cover to lower automatically, in addition to the seat, if desired.
摘要翻译： 马桶座降低装置用于当马桶冲洗时自动降低马桶座位。 平衡臂从座椅大体上向后延伸，并且偏移到一侧以清除罐的支撑和结构在碗后面。 座椅基本上由臂平衡，手臂允许座椅缓慢地并且缓慢地降低到降低的位置，搁置在碗的边缘上。 座椅和臂由致动线致动，该致动线可移除地连接到罐内的浮子。 浮子可以是常规的罐浮子，或者除了常规的罐浮子之外，也可以是安装在罐内的专门调节的浮子。 当马桶冲洗时，当水箱的水位下降时，浮子下降，致动线由下降的浮子向下拉，从而向上拉动平衡臂使座椅下降。 驱动线优选地通过磁体可移除地附接到浮子，从而当罐内的水位仍然较低时，允许座椅在冲洗之后立即升高。 当水位将浮子提升到其标准位置时，磁体将自动重新连接到浮子。 如果需要，除了座椅之外，第二平衡臂和致动线可用于使马桶盖或盖自动下降。
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