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    • 101. 发明授权
    • Method ans system for pro-active credential refreshing
    • 方法ans系统为主动凭证刷新
    • US07058798B1
    • 2006-06-06
    • US09547183
    • 2000-04-11
    • Yassir K. ElleyAnne H. AndersonStephen R. HannaSean J. MullanRadia Joy Perlman
    • Yassir K. ElleyAnne H. AndersonStephen R. HannaSean J. MullanRadia Joy Perlman
    • G06F7/04
    • G06F21/6218
    • The basic concept is that before a resource is accessed, the entity that has the burden of gathering the credentials, pro-actively refreshes the credentials and keeps them current. In one instance, a presenter of credentials, for example, a client, pro-actively refreshes the credentials such that at the time of presentation, the credentials meet the resource-specific constraints of a recipient of credentials, for example, a resource server. For each resource that it protects, a resource server typically establishes various constraints such as a recency requirement, which specifies how recently a credential has to have been issued to be accepted as an adequate credential. Other constraints may include maximum certificate chain length, trust level and so forth. In another instance, a recipient of credentials pro-actively gathers and refreshes credentials to prevent un-authorized access to the various resources it is protecting.
    • 基本概念是,在访问资源之前,负责收集凭据的实体主动刷新凭据并保持最新状态。 在一个实例中,凭证的呈现者(例如,客户端)主动地刷新证书,使得在呈现时,证书满足凭证的接收方的资源特定约束,例如资源服务器。 对于其保护的每个资源,资源服务器通常建立各种约束,例如新近要求,其指定证书必须最近被发布以被接受为足够证书。 其他约束可能包括最大证书链长度,信任级别等。 在另一个实例中,凭据的接收方主动收集和刷新凭据,以防止对其保护的各种资源的未授权访问。
    • 102. 发明授权
    • Scalable, space-efficient, parallel remembered-sets
    • 可扩展,节省空间的并行记忆集
    • US07058670B2
    • 2006-06-06
    • US10325049
    • 2002-12-20
    • Alexander T. Garthwaite
    • Alexander T. Garthwaite
    • G06F17/30
    • G06F12/0269G06F12/0276Y10S707/99931Y10S707/99957
    • A garbage collector operates in increments in which it collects a collection set consisting of one or more segments of a dynamically allocated heap. For each of those segments it maintains a remembered set of locations in which it has previously found references to objects in that associated segment. Each remembered set is stored in a plurality of remembered-set structures, each of which is associated with a separate one of a corresponding plurality of “stripes” into which at least a portion of the heap is divided. The garbage collector executes its remembered-set-updating operations in a plurality of concurrently executing threads, each of which claims exclusive access to a subset of the constituent remembered-set structures. By restricting its access only to that subset of the remembered-set structures that it has claimed, an individual thread is able to perform its portion of the updating operation without the need for synchronization with other threads.
    • 垃圾收集器以增量方式运行,其中收集由动态分配的堆的一个或多个段组成的集合集。 对于每个这些段,它维护一个记住的位置集合,其中它先前已经发现对该关联段中的对象的引用。 每个记忆集存储在多个记忆集合结构中,每个记忆集合结构与相应的多个“条纹”中的单独的一个相关联,其中堆的至少一部分被划分到该结构中。 垃圾收集器在多个并发执行的线程中执行其记忆集更新操作,每个线程要求对组成的记忆集结构的子集的独占访问。 通过限制其仅访问其所要求的记忆集结构的子集,单个线程能够执行其更新操作的部分,而不需要与其他线程同步。
    • 103. 发明授权
    • Abdominal retractor
    • 腹部牵开器
    • US07033319B2
    • 2006-04-25
    • US10828538
    • 2004-04-20
    • John C. PulfordMarco Pelosi
    • John C. PulfordMarco Pelosi
    • A61B1/32A61B19/12
    • A61B17/0293A61B17/3423
    • An adjustable retractor is disclosed comprising an inner ring, an outer ring spaced from the inner ring, and an elongate sleeve open at opposite ends. The sleeve is provided and extends between the inner and outer rings and is connected at the opposite ends to the rings. The outer ring is provided with a pre-loaded rotational torque to assist with rotation of the outer ring about its central axis to roll the sleeve about the outer ring to adjust sleeve length. An obstetrics version of the retractor may be used for caesarean sections. A hydraulically controlled retractor includes fluid channels in the inner and outer rings that may be dilated by injection of an appropriate fluid.
    • 公开了一种可调节牵开器,其包括内圈,与内圈间隔开的外圈和在相对端开口的细长套筒。 套筒设置并在内圈和外圈之间延伸,并且在相对端连接到环。 外圈设置有预加载的旋转扭矩,以帮助外环围绕其中心轴线旋转,以使套筒围绕外环滚动以调整套筒长度。 牵引器的产科版可用于剖宫产。 液压控制的牵开器包括内外环中的流体通道,其可以通过注入适当的流体来扩张。
    • 108. 发明授权
    • Inexpensive secure on-line certification authority system and method
    • 廉价安全的在线认证机构系统和方法
    • US06973569B1
    • 2005-12-06
    • US09608264
    • 2000-06-30
    • Anne H. AndersonStephen R. Hanna
    • Anne H. AndersonStephen R. Hanna
    • G06F21/00H04L9/00H04L9/32
    • G06F21/33H04L9/3263
    • A certification authority generates certificates in response to respective certification requests. The certification authority generally includes a computer that is bootable from a removable medium and a removable medium. The removable medium includes a machine readable medium having encoded thereon an operating system module configured to enable the computer to boot from the removable medium and a certificate generation module configured to, after the computer has been booted, control the computer to facilitate the generation of at least one certificate in response to an associated certificate request, the certification authority module being configured to provide that the computer not be remotely controlled during a certificate generation session.
    • 证书颁发机构根据各自的认证请求生成证书。 认证机构通常包括可从可移动介质和可移动介质引导的计算机。 可移动介质包括其上编码有操作系统模块的机器可读介质,操作系统模块被配置为使得计算机能够从可移除介质引导;以及证书生成模块,其被配置为在计算机启动之后控制计算机以便于生成 至少一个证书响应于相关联的证书请求,所述认证机构模块被配置为提供所述计算机在证书生成会话期间不被远程控制。
    • 109. 发明授权
    • High-power multi-device liquid cooling
    • 大功率多器件液体冷却
    • US06953227B2
    • 2005-10-11
    • US10310583
    • 2002-12-05
    • John DunnShlomo NovotnyMarlin Vogel
    • John DunnShlomo NovotnyMarlin Vogel
    • H01L23/433H05K7/20
    • H01L23/4332H01L2924/0002H01L2924/00
    • A cooling system is presented. The system includes a cooling circuit and at least one electronic component coupled to a surface. One or more heat dissipation structures are in thermal contact with the at least one electronic component. At least one sliding seal mechanism is coupled to the cooling circuit and the one or more heat dissipation structures so as to provide fluid communication between the cooling circuit and the one or more heat dissipation structures. The cooling circuit may include a tank that has a volumetric center and that is capable of holding a maximum volume of fluid. Fluid enters the tank through a tank input and exits the tank through a tank output. The tank output has a port through which fluid from the tank enters the tank output. The tank is capable of being filled with a fluid volume that is less than the maximum volume of fluid, such that the port remains immersed in fluid irrespective of tank orientation.
    • 介绍了一种冷却系统。 该系统包括冷却回路和耦合到表面的至少一个电子部件。 一个或多个散热结构与至少一个电子部件热接触。 至少一个滑动密封机构联接到冷却回路和一个或多个散热结构,以便在冷却回路和一个或多个散热结构之间提供流体连通。 冷却回路可以包括具有体积中心并且能够保持最大体积的流体的罐。 液体通过油箱输入进入油箱,并通过油箱输出口离开油箱。 油箱输出口具有一个通过该油口的液体进入油箱输出口的端口。 该罐能够充满流体体积小于流体的最大体积,使得端口保持浸没在流体中而不管罐方向如何。
    • 110. 发明授权
    • Method and apparatus for retaining error-control code protection across block-size discontinuities
    • 用于在块大小不连续性之间保留错误控制代码保护的方法和装置
    • US06941503B1
    • 2005-09-06
    • US10016440
    • 2001-12-11
    • Michael J. HombergJoris WilsJack J. StifflerRaju C. Bopardikar
    • Michael J. HombergJoris WilsJack J. StifflerRaju C. Bopardikar
    • H03M13/00H03M13/47
    • H03M13/611H03M13/47H03M13/6508
    • Each time data, in the form of data blocks protected by code checks, must be reformatted, the original data is broken into new data blocks and a new code check is calculated from, and combined with, each new data block, but the new data blocks and new code checks are both reconstituted versions of the original data blocks and the original code checks. Consequently, the data is never left without protection. In one embodiment, an ingress encoder recomputes an ingress code check from an original data block and its associated header. An egress encoder computes an egress code check from the egress header for an outgoing data block reformatted from the original data block and the ingress code check. The outgoing information is then assembled from the egress header, the outgoing data block and the newly computed egress code check.
    • 每次以代码检查保护的数据块形式的数据必须重新格式化,原始数据被分解成新的数据块,并且从每个新的数据块计算新的代码检查,并与每个新的数据块组合,但是新的数据 块和新的代码检查都是原始数据块的重构版本和原始代码检查。 因此,数据永远不会没有保护。 在一个实施例中,入口编码器从原始数据块及其相关联的报头重新计算入口码检查。 出口编码器从出口报头计算从原始数据块重新格式化的输出数据块和入口码检查的出口码检查。 然后从出口报头,输出数据块和新计算的出口代码检查组合输出信息。