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1. 发明授权

US07869352B1 Adaptive network router 有权
标题翻译：自适应网络路由器
公开(公告)号：US07869352B1
公开(公告)日：2011-01-11
申请号：US12364912
申请日：2009-02-03
申请人： Stephen W. Turner , Hsien-Chung Woo , Sanjay Kalra , Truman Joe , Wendy R. Cartee
发明人： Stephen W. Turner , Hsien-Chung Woo , Sanjay Kalra , Truman Joe , Wendy R. Cartee
IPC分类号： G06F11/00 , H04J3/14 , H04L1/00
CPC分类号： H04L12/4633 , H04L45/00 , H04L45/38 , H04L63/1416 , H04L63/1458
摘要： A network router includes a set of interface cards to receive packets from a network, and a set of accounting modules to calculate flow statistics for the packets. The router further includes a control unit to adaptively update routing information in response to the calculated flow statistics, and to route the packets in accordance with the routing information. The control unit identifies potentially malicious packet flows for the received packets based on the flow statistics, and applies an intercept filter to intercept the packets of the identified packet flows. The control unit analyzes the intercepted packets in real-time to determine the presence of a network event, and updates the routing information based on the determination, e.g., by terminating routing for packets associated with malicious packet flows. In this manner, the router may adaptively respond to network events, such as network security violations.
摘要翻译：网络路由器包括一组用于从网络接收分组的接口卡，以及一组用于计算分组的流统计的计费模块。路由器还包括控制单元，用于响应于所计算的流量统计自适应地更新路由信息，并且根据路由信息来路由分组。控制单元基于流统计识别接收到的分组的潜在恶意分组流，并应用截取过滤器来截取所识别的分组流的分组。控制单元实时地分析所拦截的分组以确定网络事件的存在，并且例如通过终止与恶意分组流相关联的分组的路由，基于确定来更新路由信息。以这种方式，路由器可以自适应地响应诸如网络安全违规的网络事件。

2. 发明授权

US07492713B1 Adaptive network router 有权
标题翻译：自适应网络路由器
公开(公告)号：US07492713B1
公开(公告)日：2009-02-17
申请号：US11744982
申请日：2007-05-07
申请人： Stephen W. Turner , Hsien-Chung Woo , Sanjay Kalra , Truman Joe , Wendy R. Cartee
发明人： Stephen W. Turner , Hsien-Chung Woo , Sanjay Kalra , Truman Joe , Wendy R. Cartee
IPC分类号： H04L1/00 , G06F11/00
CPC分类号： H04L12/4633 , H04L45/00 , H04L45/38 , H04L63/1416 , H04L63/1458
摘要： A network router includes a set of interface cards to receive packets from a network, and a set of accounting modules to calculate flow statistics for the packets. The router further includes a control unit to adaptively update routing information in response to the calculated flow statistics, and to route the packets in accordance with the routing information. The control unit identifies potentially malicious packet flows for the received packets based on the flow statistics, and applies an intercept filter to intercept the packets of the identified packet flows. The control unit analyzes the intercepted packets in real-time to determine the presence of a network event, and updates the routing information based on the determination, e.g., by terminating routing for packets associated with malicious packet flows. In this manner, the router may adaptively respond to network events, such as network security violations.
摘要翻译：网络路由器包括一组用于从网络接收分组的接口卡，以及一组用于计算分组的流统计的计费模块。路由器还包括控制单元，用于响应于所计算的流量统计自适应地更新路由信息，并且根据路由信息来路由分组。控制单元基于流统计识别接收到的分组的潜在恶意分组流，并应用截取过滤器来截取所识别的分组流的分组。控制单元实时地分析所拦截的分组以确定网络事件的存在，并且例如通过终止与恶意分组流相关联的分组的路由，基于确定来更新路由信息。以这种方式，路由器可以自适应地响应诸如网络安全违规的网络事件。

3. 发明授权

US07738396B1 Network device having accounting service card 有权
标题翻译：具有会计服务卡的网络设备
公开(公告)号：US07738396B1
公开(公告)日：2010-06-15
申请号：US11951530
申请日：2007-12-06
申请人： Stephen W. Turner , Hsien-Chung Woo , Sanjay Kalra , Truman Joe , Wendy R. Cartee
发明人： Stephen W. Turner , Hsien-Chung Woo , Sanjay Kalra , Truman Joe , Wendy R. Cartee
IPC分类号： H04L12/26
CPC分类号： H04L63/1458 , H04L43/026 , H04L43/08 , H04L63/164
摘要： A network device integrates accounting functionality for generation of flow statistics with packet intercept functionality to provide a comprehensive traffic analysis environment. The device comprises a set of network interface cards to receive packets from a network, and a set of accounting service cards to calculate flow statistics for the packets. The device further comprises a control unit to receive the network packets from the interface cards and distribute the packets to the set of accounting service cards. The accounting service card comprises an interface for insertion within a slot of a network device. Accounting service cards may be added to easily scale the network device to support higher bandwidth communication links, such as OC-3, OC-12, OC048 and higher rate links. Additional accounting service cards may be used for purposes of redundancy to support continuous, uninterrupted packet processing and accounting in the event of a card failure.
摘要翻译：网络设备集成了用于生成流统计的计费功能和分组拦截功能，以提供全面的流量分析环境。该设备包括一组网络接口卡，用于从网络接收分组，以及一组计费服务卡，用于计算分组的流统计。该设备还包括控制单元，用于从接口卡接收网络分组，并将分组分发到一组会计服务卡。计费服务卡包括用于插入网络设备的时隙内的接口。可以添加会计服务卡以容易地扩展网络设备，以支持更高带宽的通信链路，例如OC-3，OC-12，OC048和更高的速率链路。额外的会计服务卡可用于冗余的目的，以便在发生卡故障的情况下支持连续的，不间断的数据包处理和计费。

4. 发明授权

US09248381B2 Method of purifying a dicarboxylic acid 有权
标题翻译：纯化二羧酸的方法
公开(公告)号：US09248381B2
公开(公告)日：2016-02-02
申请号：US13358943
申请日：2012-01-26
申请人： Thomas Chad Walker , Stephen W. Turner , Jay William Landwehr , Douglas da Silva Rosa , Mark Elliot Durchholz
发明人： Thomas Chad Walker , Stephen W. Turner , Jay William Landwehr , Douglas da Silva Rosa , Mark Elliot Durchholz
IPC分类号： C07C51/43 , C07C51/44 , C07C51/34 , B01D3/12 , B01D1/22 , B01D3/04
CPC分类号： B01D3/12 , B01D1/22 , B01D3/04 , C07C51/34 , C07C51/43 , C07C51/44 , C07C55/02 , C07C55/10 , C07C55/14 , C07C55/18 , C07C55/20 , C07C55/21
摘要： A process for purifying a dicarboxylic acid that is derived from the mixed oxidation products from an ozonization of a mixture containing an ethylenically unsaturated compound having between 6 to 24 carbons, the process includes distilling the mixed oxidation products to provide a first distillate, and a second distillate, where the second distillate includes the dicarboxylic acid and impurity acids, partitioning the second distillate between water and a organic solvent, separating the organic solvent layer from the water layer, lowering the temperature of the water layer to crystallize at least a portion of the dicarboxylic acid, separating the crystallized dicarboxylic acid solid, melting the crystallized dicarboxylic acid, and distilling the liquid dicarboxylic acid to provide a purified dicarboxylic acid.
摘要翻译：从含有6〜24个碳原子的烯键式不饱和化合物的混合物的臭氧化而得到的来自混合氧化物的二羧酸的方法，该方法包括蒸馏混合氧化产物以提供第一馏出物，第二馏分馏出物，其中第二馏出物包括二羧酸和杂质酸，将第二馏出物在水和有机溶剂之间分配，将有机溶剂层与水层分离，降低水层的温度以使至少一部分二羧酸，分离结晶二羧酸固体，熔融结晶的二羧酸，蒸馏液体二羧酸，得到纯化的二羧酸。

5. 发明申请

US20110134752A1 MULTILINK TRAFFIC SHAPING 审中-公开
标题翻译： MULTILINK交通形象
公开(公告)号：US20110134752A1
公开(公告)日：2011-06-09
申请号：US13029181
申请日：2011-02-17
申请人： Uros PRESTOR , Raghu Subramanian , Stephen W. Turner
发明人： Uros PRESTOR , Raghu Subramanian , Stephen W. Turner
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L45/00 , H04L45/24 , H04L47/125 , H04L47/22 , H04L47/34
摘要： A method for performing multilink communications may include applying a quality-of-service (QoS) policy to incoming traffic, where the QoS policy operates to identify a first portion and a second portion of the incoming traffic. The method may include fragmenting the first portion of the incoming traffic into a group of fragments. The method may include sequencing the group of fragments and the second portion of the incoming traffic into a sequenced flow, where the sequencing causes the second portion to be interleaved among the group of fragments so that the sequenced flow can be made available to a first link and a second link as multilink traffic, where the first link carries a first portion of the multilink traffic and the second link carries a second portion of the multilink traffic.
摘要翻译：用于执行多链路通信的方法可以包括将QoS质量策略应用于输入流量，其中QoS策略用于识别输入流量的第一部分和第二部分。该方法可以包括将输入业务的第一部分分段成一组分段。该方法可以包括对进入的业务组中的组和第二部分进行排序成顺序流，其中排序使第二部分在该组分组之间进行交织，使得顺序流可以被提供给第一链路以及作为多链路业务的第二链路，其中所述第一链路携带所述多链路业务的第一部分，并且所述第二链路承载所述多链路业务的第二部分。

6. 发明授权

US4973743A Process for the production of polybasic acid esters with recovery of boron trifluoride 失效
标题翻译：通过回收三氟化硼生产多元酸酯的方法
公开(公告)号：US4973743A
公开(公告)日：1990-11-27
申请号：US428093
申请日：1989-10-27
申请人： Stephen W. Turner , Charles W. Blewett
发明人： Stephen W. Turner , Charles W. Blewett
IPC分类号： B01J27/12 , C07B61/00 , C07C67/465 , C11C3/00
CPC分类号： C07C67/465
摘要： This invention provides a process for preparing an oligomer of at least one polyunsaturated aliphatic C.sub.12-22 monocarboxylic acid ester in the presence of boron trifluoride resulting in a high yield or predominantly trimeric product which, upon hydrolysis, affords a high yield of polybasic, predominantly trimeric, acids. This invention further provides such a process with excellent recovery of the boron trifluoride.
摘要翻译：本发明提供一种在三氟化硼存在下制备至少一种多不饱和脂肪族C 12-22单羧酸酯的低聚物的方法，其产生高收率或主要是三聚产物，其在水解时提供高产率的多元，主要是三聚体，酸。本发明还提供了具有优异的三氟化硼回收率的方法。

7. 发明授权

US4584140A Process for separating fatty materials from supported nickel catalysts 失效
标题翻译：从负载的镍催化剂中分离脂肪材料的方法
公开(公告)号：US4584140A
公开(公告)日：1986-04-22
申请号：US682404
申请日：1984-12-17
申请人： Charles W. Blewett , Stephen W. Turner
发明人： Charles W. Blewett , Stephen W. Turner
IPC分类号： C11B3/00 , C11C1/08 , C11B1/10
CPC分类号： C11C1/08 , C11B3/006
摘要： A process for recovering fatty materials, such as fatty acids and lower alkyl esters thereof, from supported nickel catalyst compositions is provided. For the process, the supported nickel catalyst composition, which may also contain non-nickel containing clays/earths, is extracted with a supercritical fluid, preferably supercritical carbon dioxide, to separate the fatty material from the supported nickel catalyst composition.
摘要翻译：提供了从负载的镍催化剂组合物中回收脂肪物质如脂肪酸及其低级烷基酯的方法。对于该方法，还可以含有非镍的粘土/土的负载的镍催化剂组合物用超临界流体，优选超临界二氧化碳萃取，以将脂肪材料与负载的镍催化剂组合物分离。

8. 发明授权

US07473361B2 Diffusion-based molecular separation in structured microfluidic devices 有权
标题翻译：结构化微流体装置中基于扩散的分子分离
公开(公告)号：US07473361B2
公开(公告)日：2009-01-06
申请号：US10306638
申请日：2002-11-27
申请人： Harold G. Craighead , Jennifer Gaudioso , Stephen W. Turner
发明人： Harold G. Craighead , Jennifer Gaudioso , Stephen W. Turner
IPC分类号： B01D63/00 , G01N7/10 , B01D61/00
CPC分类号： B01D17/0214 , B01D17/0217 , B01D17/045 , B01D17/06 , B01D17/08 , B01L3/502746 , B01L3/502753 , B01L2200/0647 , B01L2200/0652 , B01L2400/04 , B01L2400/0472 , B01L2400/086 , Y10T436/25
摘要： A microfluidic device has features that reduce the speed of flow of higher speed diffusing molecules. The features are used to separate various components of a mixture in the microfluidic device. The channel is sized to ensure laminar flow of the mixture to promote only diffusive mixing of the components. Wells extend from the channel. Components having higher diffusing velocities are slowed by the wells as the mixture proceeds through the channel. The result is that slower speed diffusing components exit the channel prior to the lower speed diffusing components. The device is formed by use of photolithographic techniques or other techniques capable of forming such features.
摘要翻译：微流体装置具有降低高速扩散分子的流速的特征。这些特征用于分离微流体装置中的混合物的各种组分。通道的大小可确保混合物的层流，以促进组分的扩散混合。井从通道延伸。当混合物通过通道进行时，具有较高扩散速度的组分被孔减慢。结果是较慢速度的扩散部件在低速扩散部件之前离开通道。该装置通过使用光刻技术或能够形成这种特征的其它技术形成。

9. 发明授权

US07316769B2 Length-dependent recoil separation of long molecules 有权
标题翻译：长分子长度依赖反冲分离
公开(公告)号：US07316769B2
公开(公告)日：2008-01-08
申请号：US10102268
申请日：2002-03-19
申请人： Harold G. Craighead , Stephen W. Turner
发明人： Harold G. Craighead , Stephen W. Turner
IPC分类号： G01N27/26 , B01D59/42 , C12N13/00
CPC分类号： G01N30/6052 , B01L3/502753 , B01L3/502761 , B01L2200/0663 , B01L2400/0409 , B01L2400/0415 , B01L2400/0487 , G01N30/02 , G01N30/6082 , G01N2030/285 , G01N2030/525 , G01N2030/527 , B01D15/34
摘要： Separation of long molecules by length is obtained by forcing such molecules to traverse a boundary between a low free-energy region and a high free-energy region. In one embodiment, the high free-energy region is a dense pillar region or other structure formed on a semiconductor substrate. One or more membranes are used in further embodiments. The low free-energy region is a larger chamber formed adjacent the high free-energy region. A recoil phase allows longer molecules not fully driven into the high free-energy region to recoil into the low free-energy region. In a further variation, the high free-energy region is a membrane having nanoscale holes.
摘要翻译：通过强迫这样的分子穿过低自由能区域和高自由能区域之间的边界来获得长分子长度的分离。在一个实施例中，高自由能区域是形成在半导体衬底上的致密柱状区域或其它结构。在另外的实施方案中使用一种或多种膜。低自由能区域是在高自由能区域附近形成的较大室。反冲阶段允许更长的分子不完全驱动到高自由能区域以反冲到低自由能区域。在另一变型中，高自由能区域是具有纳米孔的膜。

10. 发明申请

US20120197043A1 METHOD OF PURIFYING A DICARBOXYLIC ACID 有权
标题翻译：纯化二羧酸的方法
公开(公告)号：US20120197043A1
公开(公告)日：2012-08-02
申请号：US13358943
申请日：2012-01-26
申请人： Thomas Chad Walker , Stephen W. Turner , Jay William Landwehr , Douglas da Silva Rosa , Mark Elliot Durchholz
发明人： Thomas Chad Walker , Stephen W. Turner , Jay William Landwehr , Douglas da Silva Rosa , Mark Elliot Durchholz
IPC分类号： C07C51/34 , C07C55/18 , C07C55/21 , C07C55/14 , C07C55/02 , C07C55/10 , C07C55/20
CPC分类号： B01D3/12 , B01D1/22 , B01D3/04 , C07C51/34 , C07C51/43 , C07C51/44 , C07C55/02 , C07C55/10 , C07C55/14 , C07C55/18 , C07C55/20 , C07C55/21
摘要： A process for purifying a dicarboxylic acid that is derived from the mixed oxidation products from an ozonization of a mixture containing an ethylenically unsaturated compound having between 6 to 24 carbons, the process includes distilling the mixed oxidation products to provide a first distillate, and a second distillate, where the second distillate includes the dicarboxylic acid and impurity acids, partitioning the second distillate between water and a organic solvent, separating the organic solvent layer from the water layer, lowering the temperature of the water layer to crystallize at least a portion of the dicarboxylic acid, separating the crystallized dicarboxylic acid solid, melting the crystallized dicarboxylic acid, and distilling the liquid dicarboxylic acid to provide a purified dicarboxylic acid.
摘要翻译：从含有6〜24个碳原子的烯键式不饱和化合物的混合物的臭氧化而得到的来自混合氧化物的二羧酸的方法，该方法包括蒸馏混合氧化产物以提供第一馏出物，第二馏分馏出物，其中第二馏出物包括二羧酸和杂质酸，将第二馏出物在水和有机溶剂之间分配，将有机溶剂层与水层分离，降低水层的温度以使至少一部分二羧酸，分离结晶二羧酸固体，熔融结晶的二羧酸，蒸馏液体二羧酸，得到纯化的二羧酸。

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