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11. 发明申请

WO2009143375A2 LOWER-COMPLEXITY LAYERED BELIEF PROPAGATION DECONDING LDPC CODES 审中-公开
标题翻译：低复杂度层级传播解码LDPC码
公开(公告)号：WO2009143375A2
公开(公告)日：2009-11-26
申请号：PCT/US2009/044899
申请日：2009-05-21
申请人： THE REGENTS OF THE UNIVERSITY OF CALFORNIA , WESEL, Richard , CHANG, Mau-Chung, Frank , CHANG, Yuan-Mao , CASADO, Andres, I., Vila
发明人： WESEL, Richard , CHANG, Mau-Chung, Frank , CHANG, Yuan-Mao , CASADO, Andres, I., Vila
IPC分类号： H03M13/11 , H03M13/00
CPC分类号： H03M13/116 , H03M13/1111 , H03M13/114
摘要： Low density parity check (LDPC) decoders are described utilizing a sequential schedule called Zigzag LBP (Z-LBP), for a layered belief propagation (LBP) architecture. Z-LBP has a lower computational complexity per iteration than variable- node-centric LBP (V-LBP), while being simpler than flooding and check-node-centric LBP (C-LBP). For QC-LDPC codes where the sub-matrices can have at most one "1 " per column and one "1 " per row, Z-LBP can perform partially-parallel decoding with the same performance as C-LBP. The decoder comprises a control circuit and memory coupled to a parity check matrix. Message passage is performed within Z- LBP in a first direction on odd iterations, and in a second direction on even iterations. As a result, a smaller parity check matrix can be utilized, while convergence can be more readily attained. The inventive method and apparatus can also be implemented for partially-parallel architectures.
摘要翻译：对于分层置信传播（LBP）架构，使用称为Zigzag LBP（Z-LBP）的顺序调度来描述低密度奇偶校验（LDPC）解码器。 Z-LBP具有比基于变量节点的LBP（V-LBP）更低的迭代计算复杂度，而比淹没和校验节点为中心的LBP（C-LBP）更简单。对于QC-LDPC码，子矩阵每行最多可以有一个“1”，每行最多可以有一个“1”，Z-LBP可以执行与C-LBP相同的部分并行解码。解码器包括耦合到奇偶校验矩阵的控制电路和存储器。消息通过在奇次迭代中在第一方向上在Z-LBP内执行，在第二方向上在偶迭代上执行。结果，可以使用较小的奇偶校验矩阵，而可以更容易地实现收敛。本发明的方法和装置也可以用于部分并行架构。

12. 发明申请

WO2009142895A3 COMPACT DUAL-BAND METAMATERIAL-BASED HYBRID RING COUPLER 审中-公开
公开(公告)号：WO2009142895A3
公开(公告)日：2009-11-26
申请号：PCT/US2009/042533
申请日：2009-05-01
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , ITOH, Tatsuo , CHI, Pei-Ling , LEE, Cheng-Jung
发明人： ITOH, Tatsuo , CHI, Pei-Ling , LEE, Cheng-Jung
IPC分类号： H01P5/22
摘要： A compact multi-band hybrid ring (rat-race) coupler utilizing a ring of composite right-handed and left-handed (CRLH) transmission lines (TLs) and multiple ports, provides miniaturization and the ability to operate at arbitrary frequency bands unlike conventional couplers. The hybrid ring is made compact, such as by constraining phase delay contributions | ϕ 1 |, | ϕ 2 | ≤ 270°. The coupler can be used in many applications, for example as a mode decoupling network in a dual-band front-end MIMO system. The inclusion of a CRLH delay line is also described which alters the phase relationship of the signals and is particularly well suited for extending pattern diversity in response to frequency.

13. 发明申请

WO2009134505A2 CARBON MATERIALS WITH INTERCONNECTED PORES 审中-公开
标题翻译：具有互连孔的碳材料
公开(公告)号：WO2009134505A2
公开(公告)日：2009-11-05
申请号：PCT/US2009/033489
申请日：2009-02-06
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , CHMELKA, Bradley, F. , ATHENS, George, L. , LU, An-hui
发明人： CHMELKA, Bradley, F. , ATHENS, George, L. , LU, An-hui
IPC分类号： C08J5/18 , C08K7/24 , C08K3/04 , C08K3/36 , C08J9/22 , C08L5/00 , C08L61/08 , C08K5/05
CPC分类号： C01B32/00 , Y10T428/249953 , Y10T428/249956
摘要： Methods of forming an electrically-conductive mesoporous carbon structure with interconnected pores or highly interconnected pores, and the resulting structures are described. The structure is formed by providing a mesoporous template, filling the mesopores with an organic precursor, polymerizing the organic precursor, pyrolyzing the polymerized organic precursor, and etching away the template.
摘要翻译：描述形成具有互连孔或高度互连的孔的导电介孔碳结构的方法，以及所得到的结构。通过提供介孔模板，用有机前体填充介孔，聚合有机前体，热解聚合的有机前体和蚀刻掉模板来形成结构。

14. 发明申请

WO2009097037A3 HIGH POWER DENSITY LIQUID-COOLED PEBBLE-CHANNEL NUCLEAR REACTOR 审中-公开
公开(公告)号：WO2009097037A3
公开(公告)日：2009-08-06
申请号：PCT/US2008/083234
申请日：2008-11-12
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , PETERSON, Per F.
发明人： PETERSON, Per F.
IPC分类号： G21C1/07 , G21C1/16
摘要： A high-temperature nuclear reactor, cooled by a liquid fluoride salt, is described. The reactor uses an annular fuel pebble comprised of an inert graphite center kernel, a TRISO fuel particles region, and a graphite outer shell, with an average pebble density lower than the density of the liquid salt so the pebbles float. The pebbles are introduced into a coolant entering the reactor and are carried into the bottom of the reactor core, where they form a pebble bed inside a plurality of vertical channels inside one or more replaceable Pebble Channel Assemblies (PCAs). Pebbles are removed through defueling chutes located at the top of each PCA. Each PCA also includes channels for insertion of neutron control and shutdown elements, and channels for insertion of core flux mapping and other instrumentation.

15. 发明申请

WO2008085552A2 COMPACT DUAL-BAND RESONATOR USING ANISOTROPIC METAMATERIAL 审中-公开
标题翻译：使用各向异性金属材料的紧凑型双频谐振器
公开(公告)号：WO2008085552A2
公开(公告)日：2008-07-17
申请号：PCT/US2007/076790
申请日：2007-08-24
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , LEE, Cheng-Jung , LEONG, Kevin, M.K.H , ITOH, Tatsuo
发明人： LEE, Cheng-Jung , LEONG, Kevin, M.K.H , ITOH, Tatsuo
IPC分类号： H01Q9/04 , H01Q1/38
CPC分类号： H01Q9/0457 , H01Q1/38 , H01Q9/0414 , H01Q15/008 , H01Q15/0086
摘要： A dual-band resonator with compact size, such as a resonant type dual-band antenna, which uses an anisotropic metamaterial is described. The artificial anisotropic medium is implemented by employing a composite right/left-handed transmission line. The dispersion relation and the antenna physical size only depend on the composition of the unit cell and the number of cells used. By engineering the characteristics of the unit cells to be different in two orthogonal directions, the corresponding propagation constants can be controlled, thus enabling dual-band antenna resonances. In addition, the antenna dimensions can be markedly minimized by maximally reducing the unit cell size. A dual-band antenna is also described which is designed for operation at frequencies for PCS/Bluetooth applications, and which has a physical size of 1/18λ 0 x 1/18λ 0 x 1/19λ 0 , where λ 0 is the free space wavelength at 2.37 GHz.
摘要翻译：描述了使用各向异性超材料的具有紧凑尺寸的双频带谐振器，诸如谐振型双频带天线。人造各向异性介质通过采用复合右/左手传输线来实现。色散关系和天线物理尺寸仅取决于单位单元的组成和所用单元的数量。通过将单位单元的特性设计为在两个正交方向上不同，可以控制相应的传播常数，从而实现双频带天线共振。另外，通过最大限度地减小单位单元尺寸，可以使天线尺寸显着最小化。还描述了一种双频天线，其被设计用于在PCS /蓝牙应用的频率下操作，并且其物理尺寸为1 /18λ_{x 1 /18λ_{0 x 1 /19λ<0>，其中λ<0>是在2.37GHz处的自由空间波长。}}

16. 发明申请

WO2008048212A2 INFRARED SENSOR SYSTEMS AND DEVICES 审中-公开
标题翻译：红外传感器系统和设备
公开(公告)号：WO2008048212A2
公开(公告)日：2008-04-24
申请号：PCT/US2006/026664
申请日：2006-07-07
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , MUELLER, Michael , CHENG, Jim , PISANO, Albert , CAULEY III, Thomas, H.
发明人： MUELLER, Michael , CHENG, Jim , PISANO, Albert , CAULEY III, Thomas, H.
IPC分类号： G01J5/00
CPC分类号： G01J5/38
摘要： An organic material can be used in a modified strain gauge for IR transduction, resulting in an organic IR sensor. Infrared radiation incident on the organic material modulates a displacement of the material in order to detect the presence and intensity of IR radiation. This innovative design doesn't require cooling, and is sensitive to 9 and 3 μm - wavelengths that are emitted by mammals and forest fires, respectively. In addition, a photomechanical polymer can be used in a transistor based on a thin-film transistor (TFT), also resulting in an IR sensor. Through careful synthesis of the polymers, the photomechanical response of the transistor can be tailored to certain IR bands for detection purposes.
摘要翻译：有机材料可以用于改进的应变计以用于IR转换，从而产生有机IR传感器。入射在有机材料上的红外辐射调节材料的位移以检测IR辐射的存在和强度。这种创新设计不需要冷却，并且对9和3微米敏感 - 分别由哺乳动物和森林火灾发射的波长。另外，可以在基于薄膜晶体管（TFT）的晶体管中使用光机械聚合物，也可以得到IR传感器。通过仔细合成聚合物，晶体管的光机械响应可以根据某些红外波段进行调整，以便进行检测。

17. 发明申请

WO2008039684A2 EMBOLIC FILTER DEVICE AND RELATED SYSTEMS AND METHODS 审中-公开
标题翻译： EMBOLIC过滤器和相关系统和方法
公开(公告)号：WO2008039684A2
公开(公告)日：2008-04-03
申请号：PCT/US2007/079011
申请日：2007-09-20
申请人： PEACOCK, James, C.
发明人： PEACOCK, James, C.
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： An adjustable lock is provided for primary use in over the wire medical systems and tracks over a guidewire to a location in a patient's body where it is locked onto the guidewire to form an integrated combination assembly with the guidewire in situ. The lock includes a wire filament formed in a pattern as a quasi- tubular wall structure that circumscribes a guidewire passageway or bore. The undulating pattern includes alternating adjacent opposite facing circumferentially oriented peaks that may be spread apart for a radially expanded and open condition of increased diameter that is retained by a retainer positioned within the lock or between the spread apart opposite facing peaks. Removal of the retainer allows recovery of the lock inward to lock onto the guidewire. Methods and fixtures for assembling the lock in retentions systems are provided. Various retention assemblies and delivery systems are provided for use with the lock and associated device such as filter assembly. An improved filter membrane is provided for combination assembly with the lock in an adjustable locking filter module. An inverted cone filter wall diverts emboli to a collection pouch along the outer periphery adjacent the lumen wall to maintain high flow central area of the lumen substantially obstruction free.
摘要翻译：提供了一种可调节的锁，用于在电线医疗系统上的主要用途，以及导线上的轨迹到达患者体内的位置，在该位置处将其锁定在导丝上以形成具有原位导线的整体组合组合。该锁包括以围绕导丝通道或孔的准型壁结构的图案形成的丝丝。波纹图案包括交替的相邻的相对的周向定向的峰，其可以扩展分开用于增加直径的径向膨胀和打开状态，该状态由位于锁内的保持器或扩展的相对的相对的峰之间保持。取下保持器可以将锁定件向内恢复以锁定在导丝上。提供了用于在保持系统中组装锁的方法和固定装置。提供了各种保持组件和输送系统，用于与锁和相关联的装置（例如过滤器组件）一起使用。提供了一种改进的过滤膜，用于组合组合，其中锁定在可调节的锁定过滤器模块中。倒锥形过滤器壁将栓塞沿邻近管腔壁的外周转移到收集袋，以保持管腔的高流量中心区域基本上无阻塞。

18. 发明申请

WO2008022328A2 SYSTEM AND METHOD OF SELECTIVE MEDIA CONTENT ACCESS THROUGH A RECOMMENDATION ENGINE 审中-公开
标题翻译：通过推荐发动机选择性媒体内容的系统和方法
公开(公告)号：WO2008022328A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/076236
申请日：2007-08-17
申请人： SONY CORPORATION , SONY ELECTRONICS, INC. , GEORGIS, Nikolaos , LIN, Frank Li-De , HWANG, Paul , CHANG, Liang-jye , KUROKO, Masashi , MILLER, Timothy , NGUYEN, Djung , ZHENG, Jianyu, Roy , HANSON, Mark, A. , TSUCHIKWA, Gen , COLSEY, Nicholas, J. , TU, Edgar
发明人： GEORGIS, Nikolaos , LIN, Frank Li-De , HWANG, Paul , CHANG, Liang-jye , KUROKO, Masashi , MILLER, Timothy , NGUYEN, Djung , ZHENG, Jianyu, Roy , HANSON, Mark, A. , TSUCHIKWA, Gen , COLSEY, Nicholas, J. , TU, Edgar
IPC分类号： H04N5/445 , G06F13/00 , H04N7/10 , H04N7/025 , H04N7/16
CPC分类号： H04N7/10 , G06F17/30035 , H04L67/104 , H04L67/107 , H04L67/108 , H04L67/1082 , H04L67/1091 , H04L67/306 , H04N7/17318 , H04N21/25891 , H04N21/26241 , H04N21/2668 , H04N21/4331 , H04N21/4334 , H04N21/44222 , H04N21/4667 , H04N21/4668 , H04N21/472 , H04N21/4755 , H04N21/4756 , H04N21/4788 , H04N21/812
摘要： A personalized entertainment and information platform (Sphere) which provides personalized content delivery across different platforms and modes of delivery. A personal media device (e.g., PC, television, and so forth) interacts with a control server configured for accessing media content and metadata over the Internet. In response to input from the user and the history of user media selection and viewing, a prioritized recommendation list is generated and queued for downloading. The associated content is then downloaded automatically to the personal media device, without the need of user interaction. At this time the user can access the downloaded content immediately without a lengthy delay in waiting for content downloading. It will be appreciated that content such as shows and movies in HD format are of significant size (e.g., up to 50GB) which would require significant download time, and tie up network and system resources.
摘要翻译：个性化娱乐和信息平台（Sphere），提供跨不同平台和交付方式的个性化内容交付。个人媒体设备（例如PC，电视等）与被配置为通过因特网访问媒体内容和元数据的控制服务器进行交互。响应于用户的输入和用户媒体选择和观看的历史，生成优先级推荐列表并排队等待下载。然后将相关联的内容自动下载到个人媒体设备，而不需要用户交互。此时，用户可以在等待内容下载的情况下立即访问下载的内容，而不会有长时间的延迟。应当理解，诸如高清格式的节目和电影之类的内容具有相当大的尺寸（例如高达50GB），这将需要大量的下载时间，并且将网络和系统资源结合起来。

19. 发明申请

WO2008017076A2 ITERATIVE METHODS FOR DOSE REDUCTION AND IMAGE ENHANCEMENT IN TOMOGRAPHY 审中-公开
标题翻译：用于剂量降低和图像增强的迭代方法在TOMOGRAPHY
公开(公告)号：WO2008017076A2
公开(公告)日：2008-02-07
申请号：PCT/US2007/075220
申请日：2007-08-03
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , MIAO, Jianwei , FAHIMIAN, Benjamin, Pooya
发明人： MIAO, Jianwei , FAHIMIAN, Benjamin, Pooya
IPC分类号： G06T7/20
CPC分类号： G06T11/006 , A61B6/508 , G06T2211/424
摘要： A system and method for creating a three dimensional cross sectional image of an object by the reconstruction of its projections that have been iteratively refined through modification in object space and Fourier space is disclosed. The invention provides systems and methods for use with any tomographic imaging system that reconstructs an object from its projections. In one embodiment, the invention presents a method to eliminate interpolations present in conventional tomography. The method has been experimentally shown to provide higher resolution and improved image quality parameters over existing approaches. A primary benefit of the method is radiation dose reduction since the invention can produce an image of a desired quality with a fewer number projections than seen with conventional methods.
摘要翻译：公开了一种用于通过其对象空间和傅立叶空间中的修改迭代地改进其突出物的重建来创建对象的三维截面图像的系统和方法。本发明提供了用于与其突出物重建物体的任何断层成像系统一起使用的系统和方法。在一个实施例中，本发明提供了一种消除常规断层摄影中存在的内插的方法。该方法已被实验性地显示出来，以提供比现有方法更高分辨率和改进的图像质量参数。该方法的主要优点是辐射剂量减少，因为本发明可以以比常规方法所观察到的更少的数量投影产生所需质量的图像。

20. 发明申请

WO2007130989A3 METHOD AND SYSTEM FOR PROVIDING HIGH AVAILABILITY TO DISTRIBUTED COMPUTER APPLICATIONS 审中-公开
公开(公告)号：WO2007130989A3
公开(公告)日：2007-11-15
申请号：PCT/US2007/067948
申请日：2007-05-01
申请人： AVAILIGENT, INC. , HAVEMOSE, Allan , NGAN, Ching-yuk, Paul
发明人： HAVEMOSE, Allan , NGAN, Ching-yuk, Paul
IPC分类号： G06F11/00
摘要： Method, system, apparatus and/or computer program for achieving transparent integration of high-availability services for distributed application programs. Loss-less migration of sub-programs from their respective primary nodes to backup nodes is performed transparently to a client which is connected to the primary node. Migration is performed by high-availability services which are configured for injecting registration codes, registering distributed applications, detecting execution failures, executing from backup nodes in response to failure, and other services. High-availability application services can be utilized by distributed applications having any desired number of sub-programs without the need of modifying or recompiling the application program and without the need of a custom loader. In one example embodiment, a transport driver is responsible for receiving messages, halting and flushing of messages, and for issuing messages directing sub-programs to continue after checkpointing.

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