公开(公告)号：US08982659B2

公开(公告)日：2015-03-17

申请号：US12645623

申请日：2009-12-23

申请人： Tsung-Yung Chang ,  Fatih Hamzaoglu ,  Gunjan H. Pandya ,  Siufu Chiu ,  Kevin Zhang ,  Wei Chen

发明人： Tsung-Yung Chang ,  Fatih Hamzaoglu ,  Gunjan H. Pandya ,  Siufu Chiu ,  Kevin Zhang ,  Wei Chen

IPC分类号： G11C5/14 ,  G11C7/12 ,  G11C11/413

CPC分类号： G11C7/12 ,  G11C5/141 ,  G11C11/413

摘要： Techniques are disclosed that allow for power conservation in integrated circuit memories, such as SRAM. The techniques can be embodied in circuitry that allows for floating of bitlines to eliminate or otherwise reduce power leakage associated with precharging bitlines. For instance, the techniques can be embodied in a bitline floating circuit having a single logic gate for qualifying the precharge control signal with a wake signal, so that precharging of the bitline does not occur if the wake signal is not in an active state. The techniques further allow for the elimination or reduction of unnecessary power consumption by the I/O circuitry or the memory array, such as when the memory array is not being accessed or when the array or a portion thereof is permanently disabled for yield recovery.

摘要翻译： 公开了允许诸如SRAM的集成电路存储器中的功率节省的技术。 这些技术可以体现在允许位线漂移以消除或以其他方式减少与预充电位线相关联的功率泄漏的电路中。 例如，这些技术可以体现在具有用于通过唤醒信号对预充电控制信号进行限定的单个逻辑门的位线浮动电路中，从而如果唤醒信号不处于活动状态，则不会发生预充电位线。 这些技术还允许消除或减少I / O电路或存储器阵列的不必要的功率消耗，例如当存储器阵列未被访问时或者当阵列或其一部分被永久禁用以用于产量恢复时。

公开(公告)号：US08971068B2

公开(公告)日：2015-03-03

申请号：US13466739

申请日：2012-05-08

申请人： Boyu Pu ,  Jinping Zhou ,  Yi Zhang ,  Wei Chen

发明人： Boyu Pu ,  Jinping Zhou ,  Yi Zhang ,  Wei Chen

IPC分类号： H02M1/12 ,  H02P27/06 ,  H02M7/219 ,  H02M7/487

CPC分类号： H02M1/126 ,  H02M7/487 ,  H02M2007/2195 ,  H02P27/06 ,  Y02B70/1408 ,  Y02P80/112

摘要： A three-phase rectification module, the system thereof and harmonic suppression method are provided. The module includes an LCL filter unit, a Vienna rectifier coupled to the LCL filter unit, and a rectifier control unit for controlling the power factor of the three-phase AC power source and the DC output voltage of the Vienna rectifier. A commutation diode is serially connected on the bridge-arm of each set of uni-directional rectification branches which are included in the Vienna rectifier, making it function as current uni-directionally. Herein, the power factor of the three-phase AC power source is matched with the parameters of the LCL filter unit, such that the absolute value of the phase difference between the AC input voltage and the current of the Vienna rectifier is close or equal to zero.

摘要翻译： 提供三相整流模块及其系统和谐波抑制方法。 该模块包括LCL滤波器单元，耦合到LCL滤波器单元的维也纳整流器，以及用于控制三相AC电源的功率因数和维也纳整流器的DC输出电压的整流器控制单元。 在维也纳整流器中包含的每组单向整流分支的桥臂上串联连接一个换向二极管，使其单向电流工作。 这里，三相AC电源的功率因数与LCL滤波器单元的参数相匹配，使得AC输入电压与维也纳整流器的电流之间的相位差的绝对值接近或等于 零。

公开(公告)号：US08950213B2

公开(公告)日：2015-02-10

申请号：US13317947

申请日：2011-11-01

申请人： Takuya Mitsuhashi ,  Ken Muto ,  Akira Itoh ,  Kazuhisa Naito ,  Wei Chen ,  Hiroyasu Shimanuki

发明人： Takuya Mitsuhashi ,  Ken Muto ,  Akira Itoh ,  Kazuhisa Naito ,  Wei Chen ,  Hiroyasu Shimanuki

IPC分类号： F25B39/04 ,  F25B43/04 ,  F25B43/00 ,  F28B1/00 ,  F28F19/00 ,  F28D1/06 ,  F28F9/02

CPC分类号： F25B39/04 ,  F25B2339/0441 ,  F25B2339/0442 ,  F28F9/0243 ,  F28F2220/00

摘要： A receiver includes a cylindrical main tank; a cylindrical internal thread component having an internal thread; a cap having a male thread threaded with the internal thread; a sealing attached to the cap; and a filter portion arranged in the cap. The internal thread component is coaxially arranged to an inner circumference face of the tank. The filter portion includes an internal passage extending inside of the cap, and a net that collects a foreign matter contained in refrigerant flowing through the internal passage.

摘要翻译： 接收器包括圆柱形主罐; 具有内螺纹的圆柱形内螺纹部件; 具有与内螺纹螺纹连接的阳螺纹的盖; 附着在盖子上的密封件; 以及布置在盖中的过滤器部分。 内螺纹部件同轴地布置在罐的内周面上。 过滤器部分包括在盖内延伸的内部通道，以及收集流过内部通道的制冷剂中所含的异物的网。

公开(公告)号：US08883803B2

公开(公告)日：2014-11-11

申请号：US13341708

申请日：2011-12-30

申请人： Lee Honigberg ,  Erik Verner ,  Joseph Buggy ,  David Loury ,  Wei Chen

发明人： Lee Honigberg ,  Erik Verner ,  Joseph Buggy ,  David Loury ,  Wei Chen

IPC分类号： A61K31/519 ,  A61P37/00 ,  C07D253/06 ,  C07D487/04 ,  C12N9/12 ,  A61K31/00 ,  A61K31/52

CPC分类号： A61K31/519 ,  A61K31/00 ,  A61K31/337 ,  A61K31/52 ,  A61K31/675 ,  A61K31/704 ,  A61K33/24 ,  A61K39/3955 ,  A61K39/39558 ,  A61K45/06 ,  A61K2300/00 ,  A61K31/19

摘要： Described herein are irreversible Btk inhibitor compounds, and methods for using such irreversible inhibitors in the treatment of diseases and disorders characterized by the presence or development of solid tumors.

摘要翻译： 本文描述的是不可逆的Btk抑制剂化合物，以及使用这种不可逆抑制剂治疗以固体肿瘤的存在或发展为特征的疾病和病症的方法。

公开(公告)号：US08854284B2

公开(公告)日：2014-10-07

申请号：US11843399

申请日：2007-08-22

申请人： Philip J. Houdek ,  John Ternus ,  Wei Chen

发明人： Philip J. Houdek ,  John Ternus ,  Wei Chen

IPC分类号： G09G3/32 ,  G02F1/1335

CPC分类号： G02F1/133603 ,  G02F2001/133628

摘要： A display heat distribution system provides a display assembly. LEDs are mounted in the display assembly and illuminate the display assembly. Heat generation structures are mounted into the display assembly. In addition, heat distribution structures are mounted into the display assembly in a predetermined physically distributed heat management configuration. The heat generation structures and the heat distribution structures are physically located to maintain the LED temperatures at substantially uniform temperatures.

摘要翻译： 显示器散热系统提供显示组件。 LED安装在显示组件中并照亮显示组件。 发热结构安装在显示组件中。 此外，热分配结构以预定的物理分布的热管理配置安装到显示组件中。 发热结构和热分布结构物理定位，以将LED温度保持在基本均匀的温度。

公开(公告)号：US08833397B2

公开(公告)日：2014-09-16

申请号：US13527848

申请日：2012-06-20

申请人： Lishun Hu ,  Wei Chen

发明人： Lishun Hu ,  Wei Chen

IPC分类号： F15D1/04

CPC分类号： B65G53/52

摘要： A flow pattern transition pipe for use in a pneumatic conveyance system is provided. The flow pattern transition pipe comprises a first expansion pipe section gradually increasing in inner diameter in an axial direction, a second shrink pipe section following the first section from a maximum inner diameter end of the first section and gradually reducing in inner diameter in an axial direction away from the first section, and a third pipe section following the second section from a minimum inner diameter end of the second section, with a substantially identical inner diameter smaller than a minimum inner diameter of the first section. An axial length of the first section is from about three to about five times of the axial length of the second section.

摘要翻译： 提供了一种用于气动输送系统的流动型过渡管。 流动型过渡管包括沿轴向内径逐渐增加的第一膨胀管段，从第一部分的最大内径端跟随第一部分的第二收缩管部分，并且沿轴向方向逐渐减小内径 以及与第二部分的最小内径端部相邻的第二部分的第三管部分，其内径基本相同于第一部分的最小内径。 第一部分的轴向长度为第二部分的轴向长度的约三到五倍。

公开(公告)号：US08818194B2

公开(公告)日：2014-08-26

申请号：US12495343

申请日：2009-06-30

申请人： Brent E. Little ,  Wei Chen

发明人： Brent E. Little ,  Wei Chen

IPC分类号： H04J14/02 ,  G02B6/26

CPC分类号： H04J14/02

摘要： A tunable optical demultiplexer includes a control circuit and one or more heaters thermally coupled to waveguides of an optical demux. The control circuit is in signal communication with the one or more heaters and includes a processor coupled to a memory. The control circuit is configured to receive an optical channel group (OCG) identification signal and adjust the power delivered to the heaters in response to the OCG identification signal and based on parameter values stored in the memory. The optical demux outputs a plurality of optical signals at a corresponding one of a plurality of outputs. The transmission characteristics of the optical demux are varied depending on the amount of power delivered to the heaters. The varying of the transmission characteristics of the optical demux adjusts the spectral shifting of the plurality of wavelengths output by the optical demux.

摘要翻译： 可调谐光解复用器包括控制电路和热耦合到光学解复用器的波导的一个或多个加热器。 控制电路与一个或多个加热器信号通信，并且包括耦合到存储器的处理器。 控制电路被配置为接收光通道组（OCG）识别信号，并且响应于OCG识别信号并且基于存储在存储器中的参数值来调节传送到加热器的功率。 光解复用器在多个输出中相应的一个输出端输出多个光信号。 光学解复用器的传输特性根据传送到加热器的功率量而变化。 光学解复用器的传输特性的变化调节由光学解复用器输出的多个波长的光谱偏移。

公开(公告)号：US20140221576A1

公开(公告)日：2014-08-07

申请号：US14115477

申请日：2012-05-18

申请人： Tobias Groemping ,  Sven Bach ,  Baecker Werner ,  Wei Chen ,  Paul Nguyen ,  Kevin Alam ,  Robert Michael Wise ,  Thomas Mulder

发明人： Tobias Groemping ,  Sven Bach ,  Baecker Werner ,  Wei Chen ,  Paul Nguyen ,  Kevin Alam ,  Robert Michael Wise ,  Thomas Mulder

IPC分类号： C08C19/14

CPC分类号： C08C19/14 ,  B01J19/006 ,  B01J19/18 ,  B01J19/1862 ,  B01J2219/00768 ,  B01J2219/182 ,  C08F8/20 ,  C08F210/12

摘要： The present invention relates to a process for the production of halogenated butyl rubber and an apparatus for the production of rubber cement for use in the production of halogenated butyl rubber. The process and apparatus permit direct mixing of aqueous rubber slurry with a non-halogenated organic solvent to make a rubber cement solution. The water layer is then separated from the partially dissolved rubber cement and the cement phase is sent for halogenation. The apparatus is an enclosed vessel comprised of at least one dissolving zone and at least one separator zone. The process and apparatus advantageously employ recycle of rubber cement in order to disrupt an interface layer that forms between the water and rubber cement, to thereby improve continuously operation of the process.

摘要翻译： 本发明涉及生产卤化丁基橡胶的方法和用于生产用于生产卤化丁基橡胶的橡胶水泥的设备。 该方法和设备允许水性橡胶浆料与非卤化有机溶剂的直接混合以制备橡胶水泥溶液。 然后将水层与部分溶解的橡胶粘合剂分离，并将水泥相送入卤化。 该装置是由至少一个溶解区和至少一个分离区构成的封闭容器。 该方法和装置有利地使用橡胶粘结剂的再循环，以便破坏在水和橡胶水泥之间形成的界面层，从而改进该方法的连续操作。

公开(公告)号：US08766902B2

公开(公告)日：2014-07-01

申请号：US12145348

申请日：2008-06-24

申请人： Ulrich T. Barnhoefer ,  Wei H. Yao ,  Wei Chen

发明人： Ulrich T. Barnhoefer ,  Wei H. Yao ,  Wei Chen

IPC分类号： G09G3/36

CPC分类号： H04N5/58 ,  G06T5/008 ,  G09G3/3406 ,  G09G3/3611 ,  G09G2320/0247 ,  G09G2320/0271 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2330/021 ,  G09G2360/16 ,  H04N21/44008 ,  H04N21/4402

摘要： Embodiments of a system that includes one or more integrated circuits are described. During operation, the system may determine an intensity setting of the light source based on at least a portion of a video image, such as the portion of the transformed video image that includes spatially varying visual information in the video image. Moreover, the system may modify the video image so that a product of the intensity setting and a transmittance associated with the modified video image approximately equals a product of a previous intensity setting and a transmittance associated with the video image. For example, the modification may include scaling brightness values in the transformed video image. Next, the system may identify a region in the video image in which the scaling of the brightness values results in a visual artifact associated with reduced contrast. For example, the region may include a bright region surrounded by a darker region. Then, the system may reduce the scaling of the brightness values in the region to, at least partially, restore the contrast, thereby reducing the visual artifact. Additionally, the system may spatially filter the brightness values in the video image to reduce a spatial discontinuity between the brightness values of pixels within the region and the brightness values in a remainder of the video image.

摘要翻译： 描述包括一个或多个集成电路的系统的实施例。 在操作期间，系统可以基于视频图像的至少一部分来确定光源的强度设置，诸如包括视频图像中的空间变化的视觉信息的经变换的视频图像的部分。 此外，系统可以修改视频图像，使得强度设置和与修改的视频图像相关联的透射率的乘积近似等于先前的强度设置和与视频图像相关联的透射率的乘积。 例如，修改可以包括缩放经变换的视频图像中的亮度值。 接下来，系统可以识别视频图像中的亮度值的缩放导致与降低的对比度相关联的视觉伪影的区域。 例如，该区域可以包括被较暗区域包围的亮区域。 然后，该系统可以减少该区域中的亮度值的缩放，至少部分恢复对比度，由此减少视觉伪像。 另外，该系统可以对视频图像中的亮度值进行空间滤波，以减少该区域内像素的亮度值与视频图像的其余部分中的亮度值之间的空间不连续性。

公开(公告)号：US08692045B2

公开(公告)日：2014-04-08

申请号：US13298137

申请日：2011-11-16

申请人： Guozhen Qi ,  Siqing Zhong ,  Wei Chen ,  Zhinan Yu

发明人： Guozhen Qi ,  Siqing Zhong ,  Wei Chen ,  Zhinan Yu

IPC分类号： C07C1/24

CPC分类号： B01J8/1836 ,  B01J8/005 ,  C07C1/20 ,  C07C2529/85 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/06

摘要： A process for producing light olefins is provided. A feedstock enters a pre-reaction zone and contacts a catalyst comprising at least one silicon-aluminophosphate molecular sieve and produces a gas-phase stream; the gas-phase stream and the catalyst enter at least one riser, and the gas-phase stream and the catalyst pass from an outlet of the at least one riser and enter a gas-solid rapid separation zone; the separated gas-phase stream enters a separation section; a first portion of the separated catalyst returns to the pre-reaction zone, and a second portion is regenerated in a regenerator; wherein an inlet of the at least one riser extends into the pre-reaction zone, about 60% to about 90% of the height of the at least one riser passes through a heat exchange zone, and the outlet extends into the gas-solid rapid separation zone.

摘要翻译： 提供了一种生产轻质烯烃的方法。 原料进入预反应区并与包含至少一个硅铝磷酸盐分子筛的催化剂接触并产生气相流; 所述气相流和所述催化剂进入至少一个提升管，并且所述气相物流和所述催化剂从所述至少一个提升管的出口通过并进入气固快速分离区; 分离的气相流进入分离段; 分离的催化剂的第一部分返回到预反应区，并且第二部分在再生器中再生; 其中所述至少一个提升管的入口延伸到所述预反应区域中，所述至少一个提升管的高度的大约60％至大约90％通过热交换区域，并且所述出口延伸到所述气体 - 固体快速 分离区。