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    • 1. 发明授权
    • Method of extracting formation density and Pe using a pulsed accelerator based litho-density tool
    • 使用基于脉冲加速器的光刻密度工具提取地层密度和Pe的方法
    • US08063356B1
    • 2011-11-22
    • US11962161
    • 2007-12-21
    • Tong ZhouFelix ChenCharles R. CaseDarwin V. EllisBradley Albert Roscoe
    • Tong ZhouFelix ChenCharles R. CaseDarwin V. EllisBradley Albert Roscoe
    • G01V5/06
    • G01V5/125
    • A more precise determination of bulk formation density is attainable using a pulsed γ-γ density tool and simultaneously compensating for interactions due to photoelectric effect and density variations caused by standoff. A source directs energetic particles at a formation having a known photoelectric factor and electron density. One or more photons either emitted or deflected from the formation are captured at a first or second detector, respectively spaced at first and second distances from the source, and separated from each other by a third distance. First and second total energies of the photons respectively striking the first and second detectors are measured during a time interval. A first filter is disposed between the first detector and formation effective to cause Pe response to match standoff influence, thereby compensating for both effects simultaneously. In some embodiments, a second filter is provided between the second detector and formation.
    • 使用脉冲γ-γ密度工具可以获得更精确的体积形成密度测定,并同时补偿由于光电效应引起的相互作用和由间隙引起的密度变化。 一个源引导具有已知光电因子和电子密度的形成的能量粒子。 从地层发射或偏转的一个或多个光子被捕获在第一或第二检测器处,分别以离开源的第一和第二距离间隔开并彼此分开第三距离。 在一段时间间隔内测量分别撞击第一和第二检测器的光子的第一和第二总能量。 第一滤波器设置在第一检测器和地层之间,有效地使得Pe响应匹配间隔影响,从而同时补偿两种效应。 在一些实施例中,在第二检测器和地层之间提供第二过滤器。
    • 2. 发明申请
    • METHOD OF EXTRACTING FORMATION DENSITY AND PE USING A PULSED ACCELERATOR BASED LITHO-DENSITY TOOL
    • 使用基于加速器的LITHO-DENSITY工具提取形成密度和PE的方法
    • US20110307179A1
    • 2011-12-15
    • US11962161
    • 2007-12-21
    • Tong ZhouFelix ChenCharles R. CaseDarwin V. EllisBradley Albert Roscoe
    • Tong ZhouFelix ChenCharles R. CaseDarwin V. EllisBradley Albert Roscoe
    • G01V5/12G06F19/00
    • G01V5/125
    • A method for a pulsed gamma-gamma density tool to simultaneously compensate for interactions due to the photoelectric effect and density variations caused by standoff enables a more precise determination of bulk formation density. This method includes the steps of providing a source of energetic particles and directing those energetic particles at a formation having a known photoelectric factor and electron density and capturing one or more photons either emitted or deflected from the formation either a first detector or a second detector. The first detector is spaced a first distance from the source, the second detector is spaced a second distance from the detector and a third distance separates the first detector from the second detector. Measuring a first total energy of the photons striking the first detector during a time interval and measuring a second total energy of the photons striking the second detector as a function of the time interval and disposing a first filter between the first detector and the formation effective to cause Pe response to match standoff influence thereby compensating for both effects simultaneously. In addition to the first filter, the required compensation may include a second filter between the second detector and the formation as well as adjustments to the respective first distance, second distance and third distance.
    • 用于同时补偿由于光电效应引起的相互作用和由间隔引起的密度变化的脉冲伽马伽马密度工具的方法使得能够更准确地确定体积形成密度。 该方法包括以下步骤:提供能量粒子源,并将具有已知光电因子和电子密度的地层中的能量粒子引导并捕获从第一检测器或第二检测器的地层发射或偏转的一个或多个光子。 第一检测器与源极隔开第一距离,第二检测器与检测器隔开第二距离,第三距离将第一检测器与第二检测器分开。 测量在时间间隔内撞击第一检测器的光子的第一总能量,并测量作为时间间隔的函数的撞击第二检测器的光子的第二总能量,并且在第一检测器和地层之间设置第一过滤器, 导致Pe响应匹配对立影响,从而同时补偿两种效应。 除了第一滤波器之外,所需的补偿可以包括在第二检测器和地层之间的第二滤波器以及对相应的第一距离,第二距离和第三距离的调整。
    • 4. 发明授权
    • Dynamic provisioning of a switch with custom ringback media
    • 使用自定义回圈媒体动态配置交换机
    • US09160845B1
    • 2015-10-13
    • US11378442
    • 2006-03-16
    • Boaquan ZhangTong Zhou
    • Boaquan ZhangTong Zhou
    • H04M3/42H04M3/428
    • H04M3/42357H04M3/42017H04M3/42068H04M3/4211H04M3/4285
    • A node in a telephone network such as a switch stores associations between called and calling parties and colored ringback media played by the called party. Later, when the same calling party calls the called party, the node retrieves the stored ringback media and forwards the media to the calling party on behalf of the called party. In one embodiment, the node comprises a switch. In other embodiments, the node is a central server caching called/calling party combinations and associated ringback media and provides the ringback media forwarding function for a distributed population of called parties. Such called parties may comprise wireless phones.
    • 诸如交换机的电话网络中的节点存储被叫方和呼叫方之间的关联以及被叫方播放的彩色回铃媒体。 之后,当相同的主叫方呼叫被叫方时,节点检索存储的回铃媒体,并代表被叫方将媒体转发给主叫方。 在一个实施例中,节点包括开关。 在其他实施例中,节点是被称为/主叫方组合和相关的回铃媒体的中央服务器缓存,并且为被叫方的分布式群体提供回铃媒体转发功能。 这样的被叫方可以包括无线电话。
    • 6. 发明授权
    • System and method for improving application connectivity in a clustered database environment
    • 用于提高集群数据库环境中应用程序连接性的系统和方法
    • US08732191B2
    • 2014-05-20
    • US13398606
    • 2012-02-16
    • Alexander SomogyiNaresh RevanuruStephen FeltsTong Zhou
    • Alexander SomogyiNaresh RevanuruStephen FeltsTong Zhou
    • G06F7/00G06F17/30
    • G06F17/30598G06F17/30345G06F17/30566G06F17/30575G06F17/30587
    • A clustered database environment (e.g. Oracle Real Application Cluster (RAC)) includes multiple database instances that appear as one server. An application server (e.g. WebLogic Server (WLS)) can use a data source (e.g. an Oracle GridLink data source) and connection pools to connect with the clustered database. In accordance with an embodiment, a data source configuration allows for specification of a preferred affinity policy, such as a data affinity, temporal affinity, and/or session or session-based affinity policy. In accordance with an embodiment, the system includes a number of features that improve application connectivity in the clustered database environment, including a select-only case for application continuity, wherein an application-independent infrastructure, e.g. implemented within a Java Database Connectivity (JDBC) driver, enables recovery of work from an application perspective and masks system communications, hardware failures and hangs.
    • 集群数据库环境(例如,Oracle实际应用集群(RAC))包含多个数据库实例,它们显示为一个服务器。 应用程序服务器(例如WebLogic Server(WLS))可以使用数据源(例如,Oracle GridLink数据源)和连接池与群集数据库进行连接。 根据实施例,数据源配置允许指定优选的相关性策略,例如数据关联性,时间关联性和/或基于会话或基于会话的亲和策略。 根据一个实施例,该系统包括提高集群数据库环境中的应用连接性的许多特征,包括用于应用连续性的仅选择情况,其中应用无关基础设施,例如, 在Java数据库连接(JDBC)驱动程序中实现,可以从应用程序角度恢复工作,并屏蔽系统通信,硬件故障和挂起。
    • 8. 发明授权
    • System and method for providing session affinity in a clustered database environment
    • 在群集数据库环境中提供会话亲和性的系统和方法
    • US08635185B2
    • 2014-01-21
    • US13398538
    • 2012-02-16
    • Alexander SomogyiNaresh RevanuruStephen FeltsTong Zhou
    • Alexander SomogyiNaresh RevanuruStephen FeltsTong Zhou
    • G06F17/00
    • G06F17/30598G06F17/30345G06F17/30566G06F17/30575G06F17/30587
    • A clustered database environment (e.g. Oracle Real Application Cluster (RAC)) includes multiple database instances that appear as one server. An application server (e.g. WebLogic Server (WLS)) can use a data source (e.g. an Oracle GridLink data source) and connection pools to connect with the clustered database. In accordance with an embodiment, a data source configuration allows for specification of a preferred affinity policy, such as a data affinity, temporal affinity, and/or session or session-based affinity policy. In accordance with an embodiment, the system includes a number of features that improve application connectivity in the clustered database environment, including a select-only case for application continuity, wherein an application-independent infrastructure, e.g. implemented within a Java Database Connectivity (JDBC) driver, enables recovery of work from an application perspective and masks system communications, hardware failures and hangs.
    • 集群数据库环境(例如,Oracle实际应用集群(RAC))包含多个数据库实例,它们显示为一个服务器。 应用程序服务器(例如WebLogic Server(WLS))可以使用数据源(例如,Oracle GridLink数据源)和连接池与群集数据库进行连接。 根据实施例,数据源配置允许指定优选的相关性策略,例如数据关联性,时间关联性和/或基于会话或基于会话的亲和策略。 根据一个实施例,该系统包括提高集群数据库环境中的应用连接性的许多特征,包括用于应用连续性的仅选择情况,其中应用无关基础设施,例如, 在Java数据库连接(JDBC)驱动程序中实现,可以从应用程序角度恢复工作,并屏蔽系统通信,硬件故障和挂起。