公开(公告)号：US20130124761A1

公开(公告)日：2013-05-16

申请号：US13576150

申请日：2010-02-08

申请人： David Elliott ,  Yu Zhang ,  Darrell Halterman ,  Li Xu ,  Weihua Shang ,  Haifeng Wang

发明人： David Elliott ,  Yu Zhang ,  Darrell Halterman ,  Li Xu ,  Weihua Shang ,  Haifeng Wang

IPC分类号： G06F13/12

CPC分类号： G06F13/122 ,  G05B19/058 ,  G05B2219/14072

摘要： A communication method for use by an input/output (I/O) scanner coupled to a programmable logic controller (PLC) includes coupling at least one I/O module to a backplane, and coupling a maintenance module to the backplane. The communication method also includes selectively enabling and disabling communication between the backplane and the at least one I/O module by actuating a switch in the maintenance module such that network communication is maintained by a network interface regardless of whether communication between the backplane and the at least one I/O module is enabled.

摘要翻译： 耦合到可编程逻辑控制器（PLC）的输入/输出（I / O）扫描器使用的通信方法包括将至少一个I / O模块耦合到背板，以及将维护模块耦合到背板。 通信方法还包括通过启动维护模块中的交换机来选择性地启用和禁用背板和至少一个I / O模块之间的通信，使得网络通信由网络接口​​维护，而不管背板和at 至少有一个I / O模块被启用。

公开(公告)号：US20100074324A1

公开(公告)日：2010-03-25

申请号：US12564303

申请日：2009-09-22

申请人： Zhebin Qian ,  Yu Zhang ,  Ping Liu ,  Li Xu

发明人： Zhebin Qian ,  Yu Zhang ,  Ping Liu ,  Li Xu

IPC分类号： H04N7/26 ,  G06F15/16

CPC分类号： H04N21/234327 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/38 ,  H04N21/2402 ,  H04N21/2404 ,  H04N21/64322 ,  H04N21/64723

摘要： A method of transmitting a video stream over an IP network. The method includes encoding a source video into a plurality of packets. The method also includes measuring a real-time transmission status of a current set of the plurality of packets. The method also includes mapping a utility curve for the video which reflects utilities of the video at corresponding sending rates. The method also includes calculating a target sending rate for a next set of the plurality of packets according to the real-time transmission status of the current set of the plurality of packets and the utility curve. The method also includes determining a proper strategy to meet the target sending rate for the next set of the plurality of packets.

摘要翻译： 一种通过IP网络发送视频流的方法。 该方法包括将源视频编码为多个分组。 该方法还包括测量多个分组的当前集合的实时传输状态。 该方法还包括映射用于以相应发送速率反映视频的实用程序的视频的实用曲线。 该方法还包括根据多个分组的当前集合的实时传输状态和效用曲线来计算下一组多个分组的目标发送速率。 该方法还包括确定适当的策略以满足下一组多个分组的目标发送速率。

公开(公告)号：US08228982B2

公开(公告)日：2012-07-24

申请号：US12564303

申请日：2009-09-22

申请人： Zhebin Qian ,  Yu Zhang ,  Ping Liu ,  Li Xu

发明人： Zhebin Qian ,  Yu Zhang ,  Ping Liu ,  Li Xu

IPC分类号： H04N11/02

CPC分类号： H04N21/234327 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/38 ,  H04N21/2402 ,  H04N21/2404 ,  H04N21/64322 ,  H04N21/64723

摘要： A method of transmitting a video stream over an IP network. The method includes encoding a source video into a plurality of packets. The method also includes measuring a real-time transmission status of a current set of the plurality of packets. The method also includes mapping a utility curve for the video which reflects utilities of the video at corresponding sending rates. The method also includes calculating a target sending rate for a next set of the plurality of packets according to the real-time transmission status of the current set of the plurality of packets and the utility curve. The method also includes determining a proper strategy to meet the target sending rate for the next set of the plurality of packets.

摘要翻译： 一种通过IP网络发送视频流的方法。 该方法包括将源视频编码为多个分组。 该方法还包括测量多个分组的当前集合的实时传输状态。 该方法还包括映射用于以相应发送速率反映视频的实用程序的视频的实用曲线。 该方法还包括根据多个分组的当前集合的实时传输状态和效用曲线来计算下一组多个分组的目标发送速率。 该方法还包括确定适当的策略以满足下一组多个分组的目标发送速率。

公开(公告)号：US10092486B2

公开(公告)日：2018-10-09

申请号：US14911433

申请日：2014-08-15

申请人： INTERNATIONAL FLAVORS & FRAGRANCES INC. ,  Yabin Lei ,  Li Xu ,  Lewis Michael Popplewell

发明人： Yabin Lei ,  Li Xu ,  Lewis Michael Popplewell

IPC分类号： A61K8/11 ,  A61K8/84 ,  A61Q13/00 ,  A61Q5/02 ,  A61Q5/12 ,  C11B9/00 ,  A61K8/04 ,  A61Q5/00 ,  C11D3/50 ,  A61K8/73 ,  B01J13/14 ,  B01J13/16 ,  C11D17/00 ,  B01J13/20

摘要： Poiyurea or polyurethane capsule compositions. A subset of these compositions contain a plurality of capsules and a capsule formation aid, in which each of the capsules contains a poiyurea or polyurethane wall and an oil core; the poiyurea or polyurethane wall is formed of a reaction product of a polyisocyanate and a cross-linking agent in the presence of the capsule formation aid; and the oil core contains an active material. The polyisocyante, cross-linking agent, and capsule formation aids are described herein. Also disclosed are methods of preparing poiyurea and polyurethane capsule compositions, as well as consumer products containing one of these compositions.

公开(公告)号：US09151468B2

公开(公告)日：2015-10-06

申请号：US13807271

申请日：2011-06-28

申请人： Li Xu ,  Yi Zhang

发明人： Li Xu ,  Yi Zhang

IPC分类号： F21V9/00 ,  F21K99/00 ,  F21V9/14 ,  F21V29/70 ,  F21V9/16 ,  F21V29/502 ,  F21Y101/02

CPC分类号： F21V9/00 ,  F21K9/64 ,  F21V9/14 ,  F21V9/30 ,  F21V29/502 ,  F21V29/70 ,  F21Y2115/10 ,  F21Y2115/30

摘要： High lumen output and brightness illumination modules using an excitation light source and wavelength conversion part with multi-channel heat dissipation are disclosed. The exciting light source is a light emitting diode or a laser diode emitting in the UV and/or blue region. The luminescent material in the wavelength conversion part absorbs the excitation light and emit longer wavelength light. The enhancement approaches for brightness and polarization is disclosed.

摘要翻译： 公开了使用具有多通道散热的激发光源和波长转换部分的高流明输出和亮度照明模块。 激发光源是在UV和/或蓝色区域中发射的发光二极管或激光二极管。 波长转换部中的发光材料吸收激发光并发射较长波长的光。 公开了亮度和极化的增强方法。

公开(公告)号：US09028745B2

公开(公告)日：2015-05-12

申请号：US13286373

申请日：2011-11-01

申请人： Shouxing Zhu ,  Li Xu ,  Balasubramani Nandagopal

发明人： Shouxing Zhu ,  Li Xu ,  Balasubramani Nandagopal

IPC分类号： C22C38/58 ,  C22C38/38 ,  C22C38/48 ,  C22C38/44

CPC分类号： C22C38/58

摘要： Various embodiments of the invention provide a low nickel austenitic stainless steel alloy composition including about 0.6% to about 0.8% by weight carbon; about 16% to about 18% by weight chromium; about 4.5% to about 5.5% by weight nickel; about 2.0% to about 5.0% by weight manganese; about 0.8% to about 1.2% by weight tungsten; about 0.8% to about 1.2% by weight molybdenum; about 0.65% to about 0.85% by weight niobium; about 0.3% to about 1.0% by weight silicon; balance iron and unavoidable impurities, wherein percentages are based on the overall weight of the composition. The invention further provides articles, such as turbine housings, prepared using the inventive alloys.

摘要翻译： 本发明的各种实施方案提供了一种低镍奥氏体不锈钢合金组合物，其包含约0.6重量％至约0.8重量％的碳; 约16重量％至约18重量％的铬; 约4.5％至约5.5％重量的镍; 约2.0％至约5.0％重量的锰; 约0.8％至约1.2％重量的钨; 约0.8重量％至约1.2重量％的钼; 约0.65重量％至约0.85重量％的铌; 约0.3％至约1.0％重量的硅; 平衡铁和不可避免的杂质，其中百分数是基于组合物的总重量。 本发明还提供了使用本发明合金制备的制品，例如涡轮机壳体。

公开(公告)号：US08758858B2

公开(公告)日：2014-06-24

申请号：US13374980

申请日：2012-01-25

申请人： Jennifer Y. Sun ,  Li Xu ,  Kenneth S. Collins ,  Thomas Graves ,  Ren-Guan Duan ,  Senh Thach

发明人： Jennifer Y. Sun ,  Li Xu ,  Kenneth S. Collins ,  Thomas Graves ,  Ren-Guan Duan ,  Senh Thach

IPC分类号： B05D3/02

CPC分类号： C23C16/4404 ,  H01J37/32467 ,  H01J37/32477

摘要： A method of creating a plasma-resistant thermal oxide coating on a surface of an article, where the article is comprised of a metal or metal alloy which is typically selected from the group consisting of yttrium, neodymium, samarium, terbium, dysprosium, erbium, ytterbium, scandium, hafnium, niobium or combinations thereof. The oxide coating is formed using a time-temperature profile which includes an initial rapid heating rage, followed by a gradual decrease in heating rate, to produce an oxide coating structure which is columnar in nature. The grain size of the crystals which make up the oxide coating is larger at the surface of the oxide coating than at the interface between the oxide coating and the metal or metal alloy substrate, and the oxide coating is in compression at the interface between the oxide coating and the metal or metal alloy substrate.

摘要翻译： 一种在制品的表面上产生耐等离子体热氧化物涂层的方法，其中制品由金属或金属合金组成，金属或金属合金通常选自钇，钕，钐，铽，镝，铒， 镱，钪，铪，铌或其组合。 使用时间 - 温度曲线形成氧化物涂层，其包括初始的快速加热，然后逐渐降低加热速率，以产生本质上为柱状的氧化物涂层结构。 构成氧化物涂层的晶体的晶粒尺寸在氧化物涂层的表面比在氧化物涂层和金属或金属合金衬底之间的界面处大，并且氧化物涂层在氧化物之间的界面处被压缩 涂层和金属或金属合金基材。

公开(公告)号：US08712641B2

公开(公告)日：2014-04-29

申请号：US12428788

申请日：2009-04-23

申请人： Jianbo Lu ,  Li Xu ,  Bengt Johan Henrik Jacobson ,  Mikael Thor

发明人： Jianbo Lu ,  Li Xu ,  Bengt Johan Henrik Jacobson ,  Mikael Thor

IPC分类号： B60G17/00 ,  B60G23/00

CPC分类号： B60T8/1755 ,  B60T2201/024

摘要： A yaw stability control system for a vehicle detects and eliminates the vehicle yaw angle resulting from a body-force-disturbance and returns the vehicle to a pre disturbance heading. A yaw rate module generates a signal indicative of the vehicle yaw rate error. A yaw angle error module is triggered in response to a body-force-disturbance being detected by a body-force-disturbance detection unit, and performs integrations of the yaw rate signals to calculate a yaw angle error in order to obtain a correction of the vehicle yaw angle resulting from the body-force-disturbance. A yaw control module uses the yaw angle error in combination with the yaw rate error for a limited time period to generate yaw control signals that are sent to the vehicle brakes and/or active steering system for performing vehicle yaw stability control operations a signal to perform a body-force-disturbance yaw stability control operation for.

摘要翻译： 用于车辆的偏航稳定性控制系统检测并消除由身体力扰动产生的车辆偏航角，并将车辆返回到预扰动航向。 横摆率模块产生指示车辆横摆率误差的信号。 响应由身体力扰动检测单元检测到的身体力扰动触发偏航角误差模块，并且执行横摆率信号的积分以计算偏航角误差，以便获得 由身体力扰动引起的车辆偏航角。 偏航控制模块在有限的时间周期内使用横摆角误差与偏航率误差的组合，以产生偏航控制信号，该偏航控制信号被发送到车辆制动器和/或主动转向系统，用于执行车辆横摆稳定性控制操作以执行一个信号 一种身体力 - 扰动偏航稳定性控制操作。

公开(公告)号：US08710061B2

公开(公告)日：2014-04-29

申请号：US13358822

申请日：2012-01-26

申请人： Kenneth M. Boy ,  Jason M. Guernon ,  John E. Macor ,  Richard E. Olson ,  Jianliang Shi ,  Lorin A. Thompson, III ,  Yong-Jin Wu ,  Li Xu ,  Yunhui Zhang ,  Dmitry S. Zuev

发明人： Kenneth M. Boy ,  Jason M. Guernon ,  John E. Macor ,  Richard E. Olson ,  Jianliang Shi ,  Lorin A. Thompson, III ,  Yong-Jin Wu ,  Li Xu ,  Yunhui Zhang ,  Dmitry S. Zuev

IPC分类号： A61K31/497 ,  A01N43/54 ,  A01N43/90

CPC分类号： C07D239/70 ,  A61K31/517 ,  A61K31/519 ,  C07D401/04 ,  C07D471/04 ,  C07D487/10 ,  C07D491/048 ,  C07D491/10

摘要： The present disclosure provides a series of compounds of the formula (I) which modulate β-amyloid peptide (β-AP) production and are useful in the treatment of Alzheimer's Disease and other conditions affected by β-amyloid peptide (β-AP) production.

摘要翻译： 本公开提供了一系列式（I）的化合物，其调节和淀粉样蛋白肽（＆bgr; -AP）产生，并且可用于治疗阿尔茨海默氏病和其它受β-淀粉状蛋白肽（＆bgr; -AP）生产。

公开(公告)号：US08682560B2

公开(公告)日：2014-03-25

申请号：US13434278

申请日：2012-03-29

申请人： Joseph Carr Meyers ,  Daniel Domek Eisele ,  Todd Allen Brown ,  Li Xu ,  Albert Chenouda Salib

发明人： Joseph Carr Meyers ,  Daniel Domek Eisele ,  Todd Allen Brown ,  Li Xu ,  Albert Chenouda Salib

IPC分类号： B60T7/12 ,  B60T8/60

CPC分类号： B60T8/1755 ,  B60T2230/02 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W30/045 ,  B60W2050/0033

摘要： A method and system for controlling vehicle stability may comprise determining whether a vehicle is oversteering or understeering and, if the vehicle is oversteering or understeering, determining an amount by which to reduce a speed of the vehicle to correct for understeering or oversteering and applying brake pressure to at least the rear brakes of the vehicle to reduce vehicle speed. The method and system also may comprise determining an engine torque reduction amount based on vehicle oversteer or understeer conditions, reducing engine torque by the determined amount or to zero if the determined amount of engine torque reduction is greater than an actual engine torque, and applying braking to at least the rear brakes of the vehicle if the determined amount of engine torque reduction is greater than the actual engine torque.

摘要翻译： 用于控制车辆稳定性的方法和系统可以包括确定车辆是否过度转向或转向不足，并且如果车辆过度转向或转向不足，则确定用于减少车​​辆速度以校正转向不足或过度转向并施加制动压力的量 到车辆的至少后制动器以降低车速。 该方法和系统还可以包括基于车辆过度转向或不足转向情况来确定发动机扭矩减小量，如果确定的发动机扭矩减小量大于实际发动机扭矩，则将发动机转矩降低确定的量或为零，并且施加制动 如果所确定的发动机扭矩减小量大于实际的发动机转矩，则至少是车辆的后制动器。