Process for preparing benzoxaboroles
    111.
    发明授权
    Process for preparing benzoxaboroles 有权
    制备苯并恶唑的方法

    公开(公告)号:US09243003B2

    公开(公告)日:2016-01-26

    申请号:US13639594

    申请日:2011-04-06

    CPC classification number: C07F5/025 C07F5/04 Y02P20/55

    Abstract: The present invention is a process comprising contacting a compound of formula 6: or a pharmaceutically acceptable salt thereof; with a deprotecting reagent to form a compound of formula A: or a pharmaceutically acceptable salt thereof; where R is H or OR1; R1 and each R1′ are protecting groups; R1″ is H or OH, and n is 0, 1, 2, 3, 4 , or 5.

    Abstract translation: 本发明是一种方法,其包括使式6化合物或其药学上可接受的盐接触; 与脱保护试剂形成式A化合物或其药学上可接受的盐; 其中R为H或OR 1; R1和R1各自为保护基; R1“是H或OH,n是0,1,2,3,4或5。

    RETRIEVING POINT-IN-TIME COPIES OF A SOURCE DATABASE FOR CREATING VIRTUAL DATABASES
    112.
    发明申请
    RETRIEVING POINT-IN-TIME COPIES OF A SOURCE DATABASE FOR CREATING VIRTUAL DATABASES 审中-公开
    检索源数据库创建虚拟数据库的时间点复本

    公开(公告)号:US20140108348A1

    公开(公告)日:2014-04-17

    申请号:US13799644

    申请日:2013-03-13

    Abstract: A storage system maintains copies of a source database to allow virtual databases to be provisioned. Transaction logs received from the source database are applied to database blocks stored in the storage system to update the database blocks. The storage system checks if there are defect in the transaction logs of the source database. If a defect in transaction logs is detected, the storage system obtains a latest copy of the source database. The storage system matches database blocks of the received copy with database blocks already available in the storage system to determine whether a corresponding database block is already available in the storage system. If a received database block is different from database blocks already available at the storage system, the received database block is stored in the storage system. The database blocks may be matched using a hash value of the database blocks.

    Abstract translation: 存储系统维护源数据库的副本以允许配置虚拟数据库。 从源数据库接收的事务日志应用于存储在存储系统中的数据库块,以更新数据库块。 存储系统检查源数据库的事务日志中是否存在缺陷。 如果检测到事务日志中的缺陷,则存储系统将获取源数据库的最新副本。 存储系统将接收到的副本的数据库块与存储系统中已经可用的数据库块相匹配,以确定存储系统中相应的数据库块是否已经可用。 如果接收的数据库块与存储系统上已经可用的数据库块不同,则所接收的数据库块被存储在存储系统中。 可以使用数据库块的哈希值来匹配数据库块。

    TRAY AND CHASSIS BLADE SERVER ARCHITECTURE
    114.
    发明申请
    TRAY AND CHASSIS BLADE SERVER ARCHITECTURE 审中-公开
    托盘和底盘刀片服务器架构

    公开(公告)号:US20130335907A1

    公开(公告)日:2013-12-19

    申请号:US13495520

    申请日:2012-06-13

    CPC classification number: G06F1/183 G06F1/189 H05K7/1488

    Abstract: In computing scenarios involving an aggregation of multiple computational units into a server or computer set, many architectures may be devised to provide physical storage and logical aggregation of the computational units. Presented herein are variations of one such architecture, comprising a chassis having a set of slots, into which may be inserted a tray storing the computational units of one or more blades. Respective trays and chassis slots comprise a power connector and a network connector that are positioned to connect directly (i.e., without a cable or manual interaction) when a tray is inserted into a slot. The chassis stores a set of power supplies, and may connect each blade with a power supply, optionally providing power routing and failover capabilities. The chassis may also provide a management component that connects to and provides management capabilities of the blades of the trays, power supplies, and climate regulating components.

    Abstract translation: 在涉及将多个计算单元聚合到服务器或计算机集合的计算场景中,可以设计许多架构来提供计算单元的物理存储和逻辑聚合。 这里呈现的是一种这样的结构的变型,包括具有一组槽的底盘,其中可以插入一个存放一个或多个叶片的计算单元的托盘。 各个托盘和底盘槽包括电源连接器和网络连接器,当托盘插入槽中时,网络连接器被定位成直接连接(即,没有电缆或手动交互)。 机箱存储一组电源,并且可以将每个刀片与电源连接,可选地提供电力路由和故障切换功能。 底盘还可以提供与托盘,电源和气候调节部件的叶片连接并提供管理功能的管理部件。

    Distributed hardware architecture for unmanned vehicles
    115.
    发明授权
    Distributed hardware architecture for unmanned vehicles 有权
    无人驾驶车辆的分布式硬件架构

    公开(公告)号:US08548646B1

    公开(公告)日:2013-10-01

    申请号:US13099445

    申请日:2011-05-03

    CPC classification number: G06F1/26 G05B19/0428 G05B2219/2637

    Abstract: A distributed hardware system for unmanned vehicles is provided, comprising a plurality of electronic hardware modules in communication via a vehicle control network. Each module is enabled to: communicate with one another, issue requests for information from a central control module, and transmit data over the network in a common format to perform respective tasks; and at least one of: independently sense one or more of: a respective status of the distributed hardware system and at least one respective environmental parameter; and independently control the respective function of a vehicle. A portion of the modules can enabled to: be removed and inserted from the distributed hardware system as plug and play modules; and determine when at least one of the modules is removed/inserted from the distributed hardware system and transition to a corresponding state. The system also includes a power management system which includes capacity monitoring and hot-swap capabilities.

    Abstract translation: 提供了一种用于无人驾驶车辆的分布式硬件系统,包括经由车辆控制网络进行通信的多个电子硬件模块。 每个模块都能够:相互通信,从中央控制模块发出信息请求,并以通用格式通过网络发送数据,以执行相应的任务; 以及至少一个:独立地感测以下中的一个或多个:分布式硬件系统的相应状态和至少一个相应的环境参数; 并独立地控制车辆的各自的功能。 模块的一部分可以实现:从分布式硬件系统中移除并插入作为即插即用模块; 并且确定何时从分布式硬件系统中移除/插入至少一个模块并转换到相应的状态。 该系统还包括电源管理系统,其中包括容量监控和热插拔功能。

    Nonlinear and concurrent digital control for a highly digital phase-locked loop
    116.
    发明授权
    Nonlinear and concurrent digital control for a highly digital phase-locked loop 有权
    用于高数字锁相环的非线性和并发数字控制

    公开(公告)号:US08432197B2

    公开(公告)日:2013-04-30

    申请号:US13219065

    申请日:2011-08-26

    CPC classification number: H03L7/093 H03L7/1075

    Abstract: A phase-locked loop circuitry includes an oscillator circuitry having an input and an output. A phase detector circuit is connected to the output of the oscillator circuitry and has outputs thereof. A digital loop filter circuit is connected to the outputs of the phase detector circuitry and has outputs thereof. The outputs of the digital loop filter circuit are coupled, through a summing circuit, to the input of the oscillator circuitry. Values associated with the outputs of the digital loop filter circuit are updated concurrently based upon values associated with the outputs of the phase detector circuitry. One output of the digital loop filter circuitry has a high-pass transfer function.

    Abstract translation: 锁相环电路包括具有输入和输出的振荡器电路。 相位检测器电路连接到振荡器电路的输出并具有其输出。 数字环路滤波器电路连接到相位检测器电路的输出并具有其输出。 数字环路滤波器电路的输出通过求和电路耦合到振荡器电路的输入端。 与数字环路滤波器电路的输出相关联的值基于与相位检测器电路的输出相关联的值同时更新。 数字环路滤波器电路的一个输出具有高通传递功能。

    EFFECTS OF BIODIESEL FUEL ON FUEL DILUTION OF ENGINE OIL
    117.
    发明申请
    EFFECTS OF BIODIESEL FUEL ON FUEL DILUTION OF ENGINE OIL 审中-公开
    生物柴油燃料对发动机油燃料耗散的影响

    公开(公告)号:US20130013177A1

    公开(公告)日:2013-01-10

    申请号:US13618286

    申请日:2012-09-14

    CPC classification number: G01N33/2817

    Abstract: An engine and related control system determine an amount of fuel diluting the engine oil in the oil pan. Such information can be used to recommend an oil change and to estimate a fraction of biodiesel in the fuel supplied to the engine. According to one embodiment, actual oil volume in the oil pan is based on a signal from a level sensor in the oil and a theoretical oil volume is determined based on initial oil volume and fuel entering the oil in the oil pan, fuel leaving the oil pan due to evaporation, and oil being consumed in the combustion chamber. Based on the difference between the actual and theoretical oil volumes, a proportion of heavy fuel components or biodiesel can be determined and transmitted to an engine control system.

    Abstract translation: 发动机和相关控制系统确定在油盘中稀释发动机机油的燃料量。 这些信息可用于推荐换油并估计供应给发动机的燃料中生物柴油的一部分。 根据一个实施例,油盘中的实际油量基于来自油中的液位传感器的信号,并且基于初始油量和进入油盘中的油的燃料确定理论油体积,离开油的燃料 由于蒸发而蒸发,并且在燃烧室中消耗油。 根据实际和理论油量之间的差异,可以确定一部分重质燃料组分或生物柴油并传输给发动机控制系统。

    CASING FILL-UP FLUID MANAGEMENT TOOL
    118.
    发明申请
    CASING FILL-UP FLUID MANAGEMENT TOOL 有权
    实例灌装流体管理工具

    公开(公告)号:US20130000917A1

    公开(公告)日:2013-01-03

    申请号:US13634216

    申请日:2011-03-21

    CPC classification number: E21B21/10 E21B21/103 E21B33/12 E21B33/16 E21B34/06

    Abstract: A fluid management tool for introducing fluids into a casing string incorporates a mud saver valve configured to open and allow fluid flow in response to fluid flow pressure reaching a predetermined opening pressure, and will automatically close when fluid flow pressure is reduced to or below a predetermined closure pressure, thereby preventing fluid spillage when the tool is withdrawn from the casing. The mud saver valve includes a mud saver spool having a slotted spool cage and being axially movable within a longitudinal bore in the main body of the tool, between an upper or open position in which fluid can flow out of the spool cage and into a discharge bore at the lower end of the main body, and a lower or closed position in which the lower end is seated against the exit bore to prevent flow therethrough. A check valve may be incorporated into the lower end of the mud saver spool. The fluid management tool also may incorporate a main seal and air bleed valve subassembly and a secondary suction seal and check valve subassembly.

    Abstract translation: 一种用于将流体引入套管柱的流体管理工具包括一个阻垢阀,其构造成响应于流体流动压力达到预定的开启压力而打开和允许流体流动,并且当流体流动压力降低到或低于预定的压力时将自动关闭 闭合压力,从而防止当工具从壳体中取出时流体溢出。 防泥塞阀包括具有开槽阀芯保持架的防泥塞阀芯,并且可在工具的主体内的纵向孔内沿轴向移动,在上部或打开位置之间,流体可以从阀芯流出阀芯和排出阀 在主体的下端处具有孔,以及下端或闭合位置,其中下端抵靠出口孔抵靠以防止流过其中。 止回阀可以结合在防泥塞阀芯的下端。 流体管理工具还可以包括主密封和排气阀子组件以及次级吸入密封和止回阀子组件。

Patent Agency Ranking