公开(公告)号：US20060048142A1

公开(公告)日：2006-03-02

申请号：US10932824

申请日：2004-09-02

申请人： John Roese ,  Richard Graham ,  David Harrington ,  James Richmond

发明人： John Roese ,  Richard Graham ,  David Harrington ,  James Richmond

IPC分类号： G06F9/445

CPC分类号： H04L41/0893 ,  H04L63/1416 ,  H04L63/20

摘要： A system and method for rapidly responding to triggering events or activities in a network system. The system includes a policy enforcement function, a policy manager function, and one or more network devices of the network system. The policy enforcement function includes one or more installed policy sets and/or policy enforcement rule sets suitably responsive to triggering events or activities. Upon detection of a trigger, the policy manager function analyzes the trigger and selects one or more appropriate policy sets and/or policy enforcement rule sets deemed to be responsive to the trigger. Each set has a unique rapid response identifier. The policy manager function signals for implementation of the one or more policy and/or rule sets, based on one or more rapid response identifiers, which are enforced through the policy enforcement function. The policy enforcement function may be a part of one or more of the one or more network infrastructure devices for implementing the policy change. The system and method enable rapid response to a detected trigger (which might be a manual input) by pre-installing responsive policy and/or rule sets first and then generating and transmitting the unique rapid response identifier(s) corresponding to one or more selected policy and/or rule sets for implementation. That is, the network device is already configured with a response through the pre-installed policy and/or rule sets. Responses may be implemented and/or removed gradually, and different network devices may be instructed to implement different policies in response to the same trigger and the same policy may be implemented with different policy enforcement rules on different devices, ports, or interfaces.

摘要翻译： 一种用于在网络系统中快速响应触发事件或活动的系统和方法。 系统包括策略执行功能，策略管理器功能以及网络系统的一个或多个网络设备。 策略执行功能包括适合于触发事件或活动的一个或多个安装的策略集和/或策略强制规则集。 在检测到触发器时，策略管理器功能分析触发器并且选择被认为对触发器响应的一个或多个适当的策略集和/或策略执行规则集。 每组具有独特的快速响应标识符。 策略管理器功能基于通过策略执行功能强制执行的一个或多个快速响应标识符发出信号，用于实现一个或多个策略和/或规则集。 策略实施功能可以是用于实现策略改变的一个或多个网络基础设施设备中的一个或多个的一部分。 该系统和方法能够通过首先预先安排响应策略和/或规则集，然后生成和发送对应于一个或多个所选择的唯一快速响应标识符来实现对检测到的触发（其可能是手动输入）的快速响应 政策和/或规则实施。 也就是说，网络设备已经通过预先安装的策略和/或规则集配置了响应。 可以逐渐实现和/或删除响应，并且可以指示不同的网络设备响应于相同的触发来实现不同的策略，并且可以在不同的设备，端口或接口上使用不同的策略执行规则来实现相同的策略。

公开(公告)号：US20060277187A1

公开(公告)日：2006-12-07

申请号：US11504368

申请日：2006-08-15

申请人： John Roese ,  Richard Graham ,  David Frattura ,  David Harrington

发明人： John Roese ,  Richard Graham ,  David Frattura ,  David Harrington

IPC分类号： G06F17/30

CPC分类号： H04L67/16 ,  G01S5/02 ,  H04L29/06 ,  H04L29/12018 ,  H04L41/0213 ,  H04L41/12 ,  H04L61/10 ,  H04L63/02 ,  H04L63/0492 ,  H04L63/08 ,  H04L63/10 ,  H04L63/104 ,  H04L63/107 ,  H04L63/126 ,  H04L67/04 ,  H04L67/18 ,  H04L67/327 ,  H04L69/329 ,  H04W4/029 ,  H04W4/50 ,  H04W8/26 ,  H04W64/00 ,  Y10S707/99932 ,  Y10S707/99939

摘要： A computer-implemented method and computer program product for providing data that includes location-based access control information concerning a data relay device located within a network infrastructure. The data relay device is loaded with one or more features, such that the one or more features loaded are dependent, at least in part, upon the location-based access control information.

摘要翻译： 一种计算机实现的方法和计算机程序产品，用于提供包括位于网络基础设施内的数据中继装置的基于位置的访问控制信息的数据。 数据中继设备被加载有一个或多个特征，使得加载的一个或多个特征至少部分地取决于基于位置的访问控制信息。

公开(公告)号：US07581249B2

公开(公告)日：2009-08-25

申请号：US10713560

申请日：2003-11-14

申请人： Richard Bussiere ,  Mark Townsend ,  Steven Pettit ,  David Harrington ,  John Roese ,  Richard Graham

发明人： Richard Bussiere ,  Mark Townsend ,  Steven Pettit ,  David Harrington ,  John Roese ,  Richard Graham

IPC分类号： G06F11/00 ,  G06F21/00

CPC分类号： H04L63/1408 ,  H04L63/0236 ,  H04L63/20 ,  H04L2463/146

摘要： A system and method to respond to intrusions detected on a network system including attached functions and a network infrastructure. The system includes means for receiving from an intrusion detection function information about intrusions, a directory service function for gathering and reporting at least the physical and logical addresses of devices of the network infrastructure associated with the detected intrusions, and a plurality of distributed enforcement devices of the network infrastructure for enforcing policies responsive to the detected intrusions. A policy decision function evaluates the reported detected intrusions and makes a determination whether one or more policy changes are required on the enforcement devices in response to a detected intrusion. A policy manager function configures the distributed enforcement devices with the responsive changed policy or policies. Policy changes rules can vary from no change to complete port blocking on one or more identified enforcement devices associated with the detected intrusion, to redirecting the associated traffic including the intrusion and these policies may be modified or removed over time as warranted by network operation.

摘要翻译： 一种用于响应在包括附加功能和网络基础设施的网络系统上检测到的入侵的系统和方法。 该系统包括用于从入侵检测功能接收关于入侵的信息的装置，用于收集和报告至少与检测到的入侵相关联的网络基础设施的物理和逻辑地址的目录服务功能的装置，以及多个分布式执行装置 用于执行响应于检测到的入侵的策略的网络基础设施。 策略决策功能评估报告的检测到的入侵，并且确定是否需要在执行设备上响应于检测到的入侵而需要进行一个或多个策略改变。 策略管理器功能使用响应更改的策略或策略配置分布式强制实施设备。 策略更改规则可以在与检测到的入侵相关联的一个或多个识别的强制设备上的完全端口阻塞之间变化到完全端口阻塞，重定向包括入侵的相关联的流量，并且这些策略可以随着网络操作的保证而被修改或删除。

公开(公告)号：US20050108568A1

公开(公告)日：2005-05-19

申请号：US10713560

申请日：2003-11-14

申请人： Richard Bussiere ,  Mark Townsend ,  Steven Pettit ,  David Harrington ,  John Roese ,  Richard Graham

发明人： Richard Bussiere ,  Mark Townsend ,  Steven Pettit ,  David Harrington ,  John Roese ,  Richard Graham

IPC分类号： G06F20060101 ,  G06F11/30 ,  H04L29/06

CPC分类号： H04L63/1408 ,  H04L63/0236 ,  H04L63/20 ,  H04L2463/146

摘要： A system and method to respond to intrusions detected on a network system including attached functions and a network infrastructure. The system includes means for receiving from an intrusion detection function information about intrusions, a directory service function for gathering and reporting at least the physical and logical addresses of devices of the network infrastructure associated with the detected intrusions, and a plurality of distributed enforcement devices of the network infrastructure for enforcing policies responsive to the detected intrusions. A policy decision function evaluates the reported detected intrusions and makes a determination whether one or more policy changes are required on the enforcement devices in response to a detected intrusion. A policy manager function configures the distributed enforcement devices with the responsive changed policy or policies. Policy changes rules can vary from no change to complete port blocking on one or more identified enforcement devices associated with the detected intrusion, to redirecting the associated traffic including the intrusion and these policies may be modified or removed over time as warranted by network operation.

摘要翻译： 用于响应在包括附加功能和网络基础设施的网络系统上检测到的入侵的系统和方法。 该系统包括用于从入侵检测功能接收关于入侵的信息的装置，用于收集和报告至少与检测到的入侵相关联的网络基础设施的物理和逻辑地址的目录服务功能的装置，以及多个分布式执行装置 用于执行响应于检测到的入侵的策略的网络基础设施。 策略决策功能评估报告的检测到的入侵，并且确定是否需要在执行设备上响应于检测到的入侵而需要进行一个或多个策略改变。 策略管理器功能使用响应更改的策略或策略配置分布式强制实施设备。 策略更改规则可以在与检测到的入侵相关联的一个或多个识别的强制设备上的完全端口阻塞之间变化到完全端口阻塞，重定向包括入侵的相关联的流量，并且这些策略可以随着网络操作的保证而被修改或删除。

公开(公告)号：US20170073177A1

公开(公告)日：2017-03-16

申请号：US15360273

申请日：2016-11-23

申请人： David Harrington

发明人： David Harrington

IPC分类号： B65G69/28

CPC分类号： B65G69/2829

摘要： The present invention is a vertically stored dock leveler with a telescoping lip that selectively extends and retracts through a range positions relative to the deck. The lip is held and guided by a deck frame carriage. When the deck is raised and lowered, the lip is extended and retracted by an electro-hydraulic control system. When the deck reaches a preselected incline position, the lip is fully extended. Sensors on the underside of the deck determine the incline position of the deck and when the lip is retracted. The leveler is then lowered until the lip engages and rests on the bed of the trailer. Similarly, when the deck is raised for storage and reaches the preselected incline position, the lip is fully retracted prior to returning to its stored position. The telescoping lip is selectively moveable to a range of partially extended position to facilitate end loading a trailer.

摘要翻译： 本发明是一种具有可伸缩的唇缘的垂直存储的平台矫直机，其选择性地相对于甲板延伸和缩回在范围位置。 嘴唇由甲板框架支架固定和引导。 当甲板升高和降低时，唇缘通过电液控制系统延伸和缩回。 当甲板达到预选倾斜位置时，唇部完全伸展。 甲板下侧的传感器确定了甲板的倾斜位置，以及唇缘缩回时。 然后调平机降低直到唇缘接合并搁置在拖车的床上。 类似地，当甲板被提升以存储并达到预选的倾斜位置时，在返回到其存储位置之前，唇缘被完全缩回。 可伸缩的唇缘选择性地可移动到部分延伸的位置的范围以便于终止装载拖车。

公开(公告)号：US20120193150A1

公开(公告)日：2012-08-02

申请号：US13016399

申请日：2011-01-28

申请人： Thomas Gallifet ,  David Harrington

发明人： Thomas Gallifet ,  David Harrington

IPC分类号： E21B10/18

CPC分类号： E21B10/24

摘要： A drill tool includes a bit body, at least one bearing shaft extending from the bit body and a cone mounted for rotation on the bearing shaft. An outer bearing surface of the bearing shaft includes a non-loading zone. A first groove and a second groove are formed in the outer bearing surface at the non-loading zone. The first and second grooves are both circumferentially offset from each other and axially offset from each other. One or more of the grooves includes an opening for making a fluid connection to an internal lubricant channel within this bearing shaft. The circumferential and axial offsetting of the first and second grooves define a plurality of attenuation zones that function to restrict propagation of a cone pumping pressure pulse towards a sealing system of the drill tool.

摘要翻译： 钻具包括钻头体，从钻头体延伸的至少一个轴承轴和安装成用于在轴承轴上旋转的锥体。 轴承轴的外部支承表面包括非加载区域。 第一槽和第二槽形成在非承载区域的外承载面中。 第一和第二槽都沿周向彼此偏移并且彼此轴向偏移。 一个或多个凹槽包括用于与该轴承轴内的内部润滑剂通道形成流体连接的开口。 第一和第二槽的圆周和轴向偏移限定了多个衰减区，其功能是限制锥形泵送压力脉冲向钻具的密封系统传播。

公开(公告)号：US20150129315A1

公开(公告)日：2015-05-14

申请号：US14079323

申请日：2013-11-13

申请人： David Harrington ,  Anthony Plana

发明人： David Harrington ,  Anthony Plana

IPC分类号： E21B1/00 ,  F16L9/19 ,  E21B10/36 ,  B25D9/16

CPC分类号： B25D9/16 ,  E21B4/14 ,  Y10T29/49229

摘要： An apparatus, system, and method of fabricating a percussion tool that includes a flow tube. The flow tube includes upper and lower portions, inner and outer walls, and at least one opening formed in the outer wall. The upper portion extends from a top end towards a bottom end. The lower portion extends from the upper portion to the bottom end. The inner wall extends from the top end to the bottom end and defines a central channel therein. The outer wall extends from the top end towards the bottom end, surrounds a portion of the inner wall and defines an outer channel with the inner wall. The opening is fluidly communicable with a first conduit formed within a piston, which surrounds a portion of the flow tube, when in an up position and is fluidly communicable with a second conduit formed within the piston when in a down position.

摘要翻译： 一种制造包括流管的冲击工具的装置，系统和方法。 流管包括上部和下部，内壁和外壁以及形成在外壁中的至少一个开口。 上部从顶端朝向底端延伸。 下部从上部延伸到底端。 内壁从顶端延伸到底端，并在其中限定一个中心通道。 外壁从顶端朝向底端延伸，围绕内壁的一部分并且与内壁限定外通道。 当处于向上位置并且当处于向下位置时形成在活塞内的第二导管可流体地连通，该开口与形成在活塞内的第一导管流体连通，所述第一导管包围流管的一部分。

公开(公告)号：US20150129308A1

公开(公告)日：2015-05-14

申请号：US14079362

申请日：2013-11-13

申请人： David Harrington ,  Xiaobin Lu

发明人： David Harrington ,  Xiaobin Lu

IPC分类号： E21B7/00 ,  E21B10/36 ,  E21B1/00

CPC分类号： E21B1/00 ,  E21B4/06 ,  E21B6/04

摘要： A system and method of fabricating a percussion tool that includes one or more coatings applied onto a piston, casing, and/or flow tube. The percussion tool includes a piston positioned in sliding contact within a casing. The piston includes an inner wall and an outer wall, where the inner wall defines a passageway extending longitudinally therethrough. The outer wall is positioned in close fitting relationship with an internal surface of the casing. One or more coatings are disposed on at least one of the casing's internal surface and/or the piston's outer wall. A flow tube may be placed through the passageway such that an outer wall of the flow tube is in a close fitting relationship with the piston's inner wall. One or more coatings can be disposed on at least one of the piston's inner wall and/or the flow tube's outer wall.

摘要翻译： 一种制造冲击工具的系统和方法，其包括施加到活塞，套管和/或流管上的一个或多个涂层。 冲击工具包括在壳体内滑动接触的活塞。 活塞包括内壁和外壁，其中内壁限定纵向延伸通过的通道。 外壁与壳体的内表面紧密配合。 一个或多个涂层设置在壳体的内表面和/或活塞的外壁中的至少一个上。 流管可以通过通道放置，使得流管的外壁与活塞的内壁紧密配合。 一个或多个涂层可以设置在活塞的内壁和/或流管的外壁中的至少一个上。

公开(公告)号：US08972589B2

公开(公告)日：2015-03-03

申请号：US10377012

申请日：2003-02-28

申请人： John J. Roese ,  Richard W. Graham ,  David Frattura ,  David Harrington

发明人： John J. Roese ,  Richard W. Graham ,  David Frattura ,  David Harrington

IPC分类号： G06F15/16 ,  G06F15/173 ,  G06F7/04 ,  H04W24/00 ,  H04L29/08 ,  G01S5/02 ,  H04L29/06 ,  H04L12/24 ,  H04W4/00 ,  H04W4/02 ,  H04W4/04 ,  H04W4/20 ,  H04L29/12 ,  H04W8/26 ,  H04W64/00

CPC分类号： H04L67/16 ,  G01S5/02 ,  H04L29/06 ,  H04L29/12018 ,  H04L41/0213 ,  H04L41/12 ,  H04L61/10 ,  H04L63/02 ,  H04L63/0492 ,  H04L63/08 ,  H04L63/10 ,  H04L63/104 ,  H04L63/107 ,  H04L63/126 ,  H04L67/04 ,  H04L67/18 ,  H04L67/327 ,  H04L69/329 ,  H04W4/02 ,  H04W4/04 ,  H04W4/20 ,  H04W4/50 ,  H04W8/26 ,  H04W64/00 ,  Y10S707/99932 ,  Y10S707/99939

摘要： A request for network access is received from a client device at a network entry device of a network infrastructure. The network infrastructure determines a physical location of the client device and determines authorization of the client device based on the physical location. The approach can include providing the physical location along with other user credentials to an authorizing device. The method can also include determining a level of service based on the physical location. Communication for the approach can make use of the IEEE 802.1X protocol.

摘要翻译： 在网络基础设施的网络入口设备处从客户端设备接收到对网络访问的请求。 网络基础设施确定客户端设备的物理位置，并根据物理位置确定客户端设备的授权。 该方法可以包括将物理位置与其他用户凭证一起提供给授权设备。 该方法还可以包括基于物理位置来确定服务等级。 该方法的通信可以利用IEEE 802.1X协议。

公开(公告)号：US20120081125A1

公开(公告)日：2012-04-05

申请号：US13236009

申请日：2011-09-19

申请人： David Harrington ,  Joseph B. Vanden Wymelenberg ,  Marvin Lyle Peak, JR. ,  Jason Allen Wortham

发明人： David Harrington ,  Joseph B. Vanden Wymelenberg ,  Marvin Lyle Peak, JR. ,  Jason Allen Wortham

IPC分类号： G01N27/49

CPC分类号： G01R19/0092 ,  G01R31/3686

摘要： Integrated MOSFET current sensing for fuel-gauging. A 1st MOSFET through which the current is to be sensed is coupled to a 2nd MOSFET of the same type, the 2nd MOSFET being biased to have the same resistance as the 1st MOSFET. The 2nd MOSFET has a much smaller area than the 1st MOSFET, and is coupled to a current source representing a maximum current through the 1st MOSFET. The voltage across the 1st MOSFET relative to the voltage across the 2nd MOSFET provides a measure of the current through the 1st MOSFET. Various embodiments are disclosed, including embodiments in battery packs to eliminate the need for additional and expensive external components.

摘要翻译： 用于燃料计量的集成MOSFET电流检测。 要检测电流的第一个MOSFET耦合到相同类型的第二个MOSFET，第二个MOSFET被偏置为具有与第一个MOSFET相同的电阻。 第二个MOSFET的面积比第一个MOSFET小得多，并且耦合到表示通过第一个MOSFET的最大电流的电流源。 第一个MOSFET上的电压相对于第二个MOSFET两端的电压提供了通过第一个MOSFET的电流的量度。 公开了各种实施例，包括电池组中的实施例，以消除对附加和昂贵的外部部件的需要。