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91. 发明申请

US20060168154A1 System and method for a distributed object store 有权
标题翻译：分布式对象存储的系统和方法
公开(公告)号：US20060168154A1
公开(公告)日：2006-07-27
申请号：US10993536
申请日：2004-11-19
申请人： Zheng Zhang , Wei Chen , Yu Chen , Chao Jin , Dan Teodosiu , Qiao Lian , Shiding Lin
发明人： Zheng Zhang , Wei Chen , Yu Chen , Chao Jin , Dan Teodosiu , Qiao Lian , Shiding Lin
IPC分类号： G06F15/177
CPC分类号： H04L67/1097 , G06F11/1662 , G06F17/30575 , H04L69/40
摘要： An improved system and method for flexible object placement and soft-state indexing of objects in a distributed object store is provided. A distributed object store may be provided by a large number of system nodes operably coupled to a network. A system node provided may include an access module for communicating with a client, an index module for building an index of a replicated data object, a data module for storing a data object on a computer readable medium, and a membership and routing module for detecting the configuration of operable nodes in the distributed system. Upon failure of an index node, the failure may be detected at other nodes, including those nodes that store the replicas of the object. These nodes may then send new index rebuilding requests to a different node that may rebuild the index for servicing any access request to the object.
摘要翻译：提供了一种用于灵活对象放置和分布式对象存储中对象的软状态索引的改进的系统和方法。分布式对象存储可以由可操作地耦合到网络的大量系统节点提供。提供的系统节点可以包括用于与客户端通信的访问模块，用于构建复制数据对象的索引的索引模块，用于在计算机可读介质上存储数据对象的数据模块，以及用于检测的成员和路由模块分布式系统中可操作节点的配置。在索引节点发生故障时，可能会在其他节点（包括存储对象副本的那些节点）中检测到故障。然后，这些节点可以将新的索引重建请求发送到不同的节点，该节点可以重建用于服务对对象的任何访问请求的索引。

92. 发明授权

US07051542B2 Transcritical vapor compression optimization through maximization of heating capacity 有权
标题翻译：通过最大化加热能力进行跨临界蒸汽压缩优化
公开(公告)号：US07051542B2
公开(公告)日：2006-05-30
申请号：US10738657
申请日：2003-12-17
申请人： Yu Chen , Tobias H. Sienel , Lili Zhang
发明人： Yu Chen , Tobias H. Sienel , Lili Zhang
IPC分类号： F25B13/00 , F25B41/04 , F25D17/00
CPC分类号： F25B30/02 , F25B9/008 , F25B2309/061 , F25B2339/047 , F25B2600/17 , F25B2700/2106 , F25B2700/21161
摘要： A vapor compression system includes a compressor, a gas cooler, an expansion device, and an evaporator. Refrigerant is circulated through the system. The high side pressure of the vapor compression system is selected to optimize the heating capacity. In one example, the optimal high side pressure is obtained by determining the high side pressure that correlates to the maximum current required to operate to the water pump. In another example, the actual temperature of the water entering the gas cooler, the water exiting the gas cooler, and the ambient air temperature are measured and compared to a predetermined value to determine the optimal high side pressure.
摘要翻译：蒸汽压缩系统包括压缩机，气体冷却器，膨胀装置和蒸发器。制冷剂通过系统循环。选择蒸气压缩系统的高侧压力以优化加热能力。在一个示例中，通过确定与对水泵操作所需的最大电流相关的高侧压力来获得最佳高压侧压力。在另一个实例中，测量进入气体冷却器的水的实际温度，离开气体冷却器的水和环境空气温度，并将其与预定值进行比较，以确定最佳高压侧压力。

93. 发明申请

US20050243740A1 Data overlay, self-organized metadata overlay, and application level multicasting 有权
标题翻译：数据覆盖，自组织元数据覆盖和应用级多播
公开(公告)号：US20050243740A1
公开(公告)日：2005-11-03
申请号：US10826674
申请日：2004-04-16
申请人： Yu Chen , Zheng Zhang , Xing Xie , Shiding Lin
发明人： Yu Chen , Zheng Zhang , Xing Xie , Shiding Lin
IPC分类号： G06F17/30 , G06F12/00 , G06F13/00 , H04L29/08 , H04L1/00
CPC分类号： H04L67/2804 , H04L67/2819 , H04L67/327 , Y10S707/99942 , Y10S707/99943
摘要： A data overlay is built as a data structure on a logical space defined by a distributed hash table (DHT) in a peer-to-peer network. The data overlay includes a tree having tree nodes that each have a zone mapped to a corresponding DHT node in the logical space of the DHT. The logical space of the DHT is mapped to machines, each of which corresponds to one or more of more of the tree node zones. The tree nodes are hierarchically situated by tree node zone size and my available resource so that tasks are performed by machines in the peer-to-peer network according to the respective abilities of the machines to supply the tasks' demand. The tree, which self-organizes and self-heals on the same scale as the underlying DHT, is used together and disseminate information from and to the DHT nodes using the hierarchy of the tree nodes.
摘要翻译：在由对等网络中的分布式哈希表（DHT）定义的逻辑空间上构建数据覆盖层作为数据结构。数据覆盖包括具有树节点的树，每个树节点具有映射到DHT的逻辑空间中的相应DHT节点的区域。 DHT的逻辑空间被映射到机器，每个机器对应于一个或多个更多的树节点区域。树节点由树节点区域大小和可用资源分层位置，使得任务由对等网络中的机器根据机器提供任务需求的相应能力执行。与DHT相同的规模自我组织和自我修复的树被一起使用，并使用树节点的层次结构向DHT节点传播信息。

94. 发明申请

US20050188048A1 Systems and methods for processing dynamic content 有权
标题翻译：用于处理动态内容的系统和方法
公开(公告)号：US20050188048A1
公开(公告)日：2005-08-25
申请号：US10760441
申请日：2004-01-20
申请人： Chun Yuan , Zheng Zhang , Yu Chen
发明人： Chun Yuan , Zheng Zhang , Yu Chen
IPC分类号： G06F15/16 , G06F17/30 , H04L29/08
CPC分类号： G06F17/30902 , H04L67/2804 , H04L67/2814 , H04L67/2842 , H04L67/2852 , H04L69/329
摘要： Systems and methods for processing dynamic content are described herein. A system receives a request for content that includes an item cached by a proxy. The system issues another request to a content server to generate the other items that are not cached, without disrupting the process workflow of the original request. The system combines the items generated by the content server with the item cached by the proxy and sends the combined content to a destination.
摘要翻译：本文描述了用于处理动态内容的系统和方法。系统收到包含由代理缓存的项目的内容请求。系统向内容服务器发出另一个请求，以生成未被缓存的其他项目，而不会中断原始请求的流程工作流程。该系统将由内容服务器生成的项目与由代理缓存的项目组合，并将组合的内容发送到目的地。

95. 发明申请

US20050175287A1 Mode size converter for a planar waveguide 有权
公开(公告)号：US20050175287A1
公开(公告)日：2005-08-11
申请号：US11100856
申请日：2005-04-06
申请人： Tao Pan , Richard Demaray , Yu Chen , Yong Xie , Rajiv Pethe
发明人： Tao Pan , Richard Demaray , Yu Chen , Yong Xie , Rajiv Pethe
IPC分类号： C23C14/04 , G02B6/12 , G02B6/122 , G02B6/132 , G02B6/26 , G02B6/42
CPC分类号： C23C14/044 , G02B6/1228 , G02B6/132 , G02B2006/12195
摘要： A process for forming a mode size converter with an out-of-plane taper formed during deposition with a shadow mask is disclosed. Mode-size converters according to the present invention can have any number of configurations. Measured coupling efficiencies for waveguides with mode size converters according to the present invention show marked improvement.

96. 发明申请

US20050172648A1 Defrost mode for HVAC heat pump systems 有权
标题翻译： HVAC热泵系统的除霜模式
公开(公告)号：US20050172648A1
公开(公告)日：2005-08-11
申请号：US10776374
申请日：2004-02-11
申请人： Julio Concha , Yu Chen , Young Park , Tobias Sienel
发明人： Julio Concha , Yu Chen , Young Park , Tobias Sienel
IPC分类号： F25B30/02 , F25B39/04 , F25B47/02 , F25D21/00
CPC分类号： F25B30/02 , F25B47/022 , F25B2339/047 , F25B2400/0403 , F25B2500/18 , F25B2500/19 , F25B2700/133 , F25B2700/2106 , F25B2700/21151
摘要： A heat pump, and in particular a heat pump for heating a hot water supply is provided with an improved defrost mode. The defrost mode is actuated to remove frost from an outdoor evaporator that may accumulate during cold weather operation. An algorithm for operation of the defrost mode is developed experimentally by seeking to maximize the heat transfer provided by the refrigerant. A heating system condition is experimentally related to the heat transfer capacity. One then maximizes the average heat transfer capacity to determine the optimum initiation point for the defrost mode. Further, protections are included into the defrost mode. When the heat pump is utilized to heat hot water, methods are provided to prevent the water that remains in the heat exchanger from becoming unduly heated. In one method, the water pump may be periodically operated to move the water. In a second method, a control ensures the discharge pressure of the refrigerant leaving the compressor is reduced, and that the water pump is not stopped until that reduced temperature falls below a predetermined maximum. The temperature reduction is achieved through a dual control loop wherein a temperature that is too high results in a new desired discharge pressure. The control achieves the new desired pressure by controlling the expansion device. In another protection feature, as a control determines that the defrost mode is nearing its end, an evaporator fan is run to remove melted water from the evaporator coils, and also to ensure the refrigerant leaving the evaporator does not reach unduly high pressure or temperatures.
摘要翻译：具有改进的除霜模式的热泵，特别是用于加热热水源的热泵。启动除霜模式以从室外蒸发器中除霜，这可能会在寒冷天气下运行时积聚。通过试图使制冷剂提供的热传递最大化，实验地开发了除霜模式的操作算法。加热系统条件实验上与传热能力有关。然后将平均传热能力最大化，以确定除霜模式的最佳起始点。此外，保护被包括在除霜模式中。当使用热泵来加热热水时，提供了防止热交换器中残留的水变得过度加热的方法。在一种方法中，水泵可以周期性地操作以移动水。在第二种方法中，控制器确保离开压缩机的制冷剂的排放压力降低，并且水泵不停止，直到降低的温度降到预定的最大值以下。通过双重控制回路实现温度降低，其中太高的温度导致新的期望排出压力。该控制通过控制膨胀装置实现新的期望压力。在另一个保护特征中，当控制器确定除霜模式接近其结束时，运行蒸发器风扇以从蒸发器盘管去除熔化的水，并且还确保离开蒸发器的制冷剂不会达到过高的压力或温度。

97. 发明授权

US06876793B1 Grating-based wavelength selective switch 失效
标题翻译：基于光栅的波长选择开关
公开(公告)号：US06876793B1
公开(公告)日：2005-04-05
申请号：US10731297
申请日：2003-12-09
申请人： Peiching Ling , Wayne Lui , Jinliang Chen , Jianjun Zhang , Ming Xu , Yu Chen
发明人： Peiching Ling , Wayne Lui , Jinliang Chen , Jianjun Zhang , Ming Xu , Yu Chen
IPC分类号： G02B6/12 , G02B6/124 , G02B6/34 , H04J14/02
CPC分类号： G02B6/12007 , G02B6/12002 , G02B6/12004 , G02B6/124 , G02B6/29323 , G02B6/29334 , G02B2006/121
摘要： The present invention is a wavelength-selective optical transmission system that includes a first waveguide for transmitting a multiplexed optical signal therethrough. The system further includes a second waveguide coupled to the first waveguide wherein a least one of the first and second waveguides have a set of wavelength-selective Bragg gratings disposed near a coupling section between the first and second waveguides to reflect a reflecting optical signal back to the first waveguide and for transmitting a contra-directional optical signal and a co-directional optical signal having respectively a contra-directional selected wavelength and a co-directional selected wavelength corresponding to the Bragg gratings. One of the contra-directional and co-directional wavelengths is chosen as a designated wavelength, and the reflecting optical signal and one of the contra-directional or co-directional optical signals are outside of a predefined range surrounding the designated wavelength.
摘要翻译：本发明是一种波长选择性光传输系统，其包括用于传输多路复用光信号的第一波导。该系统还包括耦合到第一波导的第二波导，其中第一和第二波导中的至少一个波导具有布置在第一和第二波导之间的耦合部分附近的一组波长选择布拉格光栅，以将反射光信号反射回第一波导和用于发送具有分别对应于布拉格光栅的反向选择波长和共同选择波长的双向光信号和同向光信号。选择反向和同向波长中的一个作为指定波长，并且反射光信号和反向光信号之一以及指向波长周围的预定范围之外。

98. 发明申请

US20050071142A1 Methods for simulation of biological and/or chemical reaction pathway, biomolecules and nano-molecular systems 审中-公开
标题翻译：生物和/或化学反应途径，生物分子和纳米分子系统的模拟方法
公开(公告)号：US20050071142A1
公开(公告)日：2005-03-31
申请号：US10674586
申请日：2003-09-29
申请人： Yu Chen , Yong Xu , Jianzhong Chen
发明人： Yu Chen , Yong Xu , Jianzhong Chen
IPC分类号： C07B31/00 , C07B33/00 , G05B17/02 , G06F17/13 , G06F19/00 , G06G7/48 , G06G7/58
CPC分类号： G16B5/00
摘要： A method for simulation of at least one biological and/or chemical reaction pathway comprising: preparing a map of at least one biological and/or chemical reaction pathway; constructing at least one set of binding and reaction equation from the pathway map; constructing at least one set of concentration equation for molecules of the pathway map; constructing an electronic circuit corresponding to every set of equation; determining simulation of pathway by measuring voltage at two or more connection points of the circuit. It is also provided a method for molecular dynamics simulation of biomolecules and/or nano-molecular systems comprising: constructing at least one set of equation representing the molecular dynamics of at least one molecule of the biomolecules and/or the nano-molecular systems; constructing an electronic circuit representing every set of equation; determining molecular dynamics simulation by measuring voltage at two or more connection points of the circuit.
摘要翻译：一种用于模拟至少一种生物和/或化学反应途径的方法，包括：制备至少一种生物和/或化学反应途径的图谱; 从路径图构建至少一组结合和反应方程; 为路径图的分子构建至少一组浓度方程; 构建对应于每一组方程的电子电路; 通过测量电路的两个或多个连接点处的电压来确定路径的模拟。还提供了生物分子和/或纳米分子系统的分子动力学模拟的方法，包括：构建代表生物分子和/或纳米分子系统的至少一个分子的分子动力学的至少一组方程; 构建代表每一组方程的电子电路; 通过测量电路两个或多个连接点处的电压来确定分子动力学模拟。

99. 发明申请

US20050067656A1 Process for fabricating thin film transistors 有权
标题翻译：制造薄膜晶体管的工艺
公开(公告)号：US20050067656A1
公开(公告)日：2005-03-31
申请号：US10919657
申请日：2004-08-17
申请人： Kevin Denis , Yu Chen , Paul Drzaic , Joseph Jacobson , Peter Kazlas
发明人： Kevin Denis , Yu Chen , Paul Drzaic , Joseph Jacobson , Peter Kazlas
IPC分类号： H01L21/336 , H01L29/786 , H01L21/00 , H01L21/84 , H01L27/01 , H01L27/12 , H01L31/0392
CPC分类号： H01L29/66765 , H01L29/78603
摘要： Transistors are formed by depositing at least one layer of semiconductor material on a substrate comprising a polyphenylene polyimide. The substrate permits the use of processing temperatures in excess of 300° C. during the processes used to form the transistors, thus allowing the formation of high quality silicon semiconductor layers. The substrate also has a low coefficient of thermal expansion, which closely matches that of silicon, thus reducing any tendency for a silicon layer to crack or delaminate.
摘要翻译：晶体管通过在包含聚亚苯基聚酰亚胺的衬底上沉积至少一层半导体材料形成。在用于形成晶体管的工艺期间，衬底允许使用超过300℃的处理温度，从而允许形成高质量的硅半导体层。该基板也具有低的热膨胀系数，其与硅的热膨胀系数非常接近，从而减少硅层破裂或分层的任何趋势。

100. 发明授权

US06716661B2 Process to fabricate an integrated micro-fluidic system on a single wafer 有权
标题翻译：在单个晶片上制造集成的微流体系统的过程
公开(公告)号：US06716661B2
公开(公告)日：2004-04-06
申请号：US10147006
申请日：2002-05-16
申请人： Quanbo Zou , Yu Chen , Janak Singh , Tit Meng Lim , Tie Yan , Chew Kiat Heng
发明人： Quanbo Zou , Yu Chen , Janak Singh , Tit Meng Lim , Tie Yan , Chew Kiat Heng
IPC分类号： H01L2100
CPC分类号： B81C1/00214 , B81C2201/0132 , F04B43/043
摘要： Formation of micro-fluidic systems is normally achieved using a multi-wafer fabrication procedure. The present invention teaches how a complete micro-fluidic system can be implemented on a single chip. The invention uses only dry etch processes to form micro-chambers. In particular, it makes use of deep reactive ion etching whereby multiple trenches of differing depths may be formed simultaneously. Buried micro-chambers are formed by isotropically increasing trench widths using an etchant that does not attack the mask so the trenches grow wider beneath the surface until they merge. Deposition of a dielectric layer over the trenches allows some trenches to be sealed and some to be left open. Micro-pumps are formed by including in the micro-chamber roof a layer that is used to change chamber volume either through electrostatically induced motion or through thermal mismatch as a result of its being heated.
摘要翻译：微流体系统的形成通常使用多晶片制造程序来实现。本发明教导了如何在单个芯片上实现完整的微流体系统。本发明仅使用干蚀刻工艺来形成微室。特别地，它利用深反应离子蚀刻，从而可以同时形成不同深度的多个沟槽。通过使用不侵蚀掩模的蚀刻剂各向同性地增加沟槽宽度来形成掩埋的微室，使得沟槽在表面下方变得更宽，直到它们合并。电介质层沉积在沟槽上方允许一些沟槽被密封，有些则被打开。通过在微室顶中包含用于通过静电诱导运动或通过其被加热的结果的热失配来改变室容积的层而形成微泵。

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