Mass flowmeter
    71.
    发明授权
    Mass flowmeter 有权
    质量流量计

    公开(公告)号:US07946187B2

    公开(公告)日:2011-05-24

    申请号:US12547553

    申请日:2009-08-26

    CPC classification number: G01F1/8495 G01F1/8413

    Abstract: A mass flowmeter is provided which operates on the Coriolis principle, having (1) at least four measurement tubes which can oscillate and through which a medium can flow, (2) at least one oscillation generator for excitation of the oscillations of the measurement tube, and (3) at least one oscillation sensor for detection of the excited oscillations of the measurement tubes. The measurement tubes are preferably arranged closely in parallel such that the flow cross section covered by the measurement tubes covers as small an area as possible. The use of four or more compactly arranged measurement tubes advantageously allows for the measurement of a high mass flow rate with measurement tubes having a relatively small cross section and length, resulting in a mass flowmeter having compact length and width dimensions, and which requires only a relatively low energy oscillation generator for excitation of the oscillations of the measurement tubes.

    Abstract translation: 提供了一种以科里奥利原理工作的质量流量计,其具有(1)至少四个能够振荡的测量管,介质可以通过该测量管流动,(2)至少一个用于激发测量管的振荡的振荡发生器, 和(3)至少一个用于检测测量管的激发振荡的振荡传感器。 测量管优选地平行地布置成使得由测量管覆盖的流动横截面覆盖尽可能小的面积。 使用四个或更多紧凑布置的测量管有利地允许用具有相对小的横截面和长度的测量管测量高质量流量,导致质量流量计具有紧凑的长度和宽度尺寸,并且仅需要 相对较低的能量振荡发生器用于激发测量管的振荡。

    Processes for preparing alkenyl alkanoates using a layered catalyst composition
    73.
    发明授权
    Processes for preparing alkenyl alkanoates using a layered catalyst composition 有权
    使用层状催化剂组合物制备烯基链烷酸酯的方法

    公开(公告)号:US07897804B2

    公开(公告)日:2011-03-01

    申请号:US12098951

    申请日:2008-04-07

    Abstract: A layered composition which can be used in various processes has been developed. The composition comprises an inner core such as a cordierite core and an outer layer comprising a refractory inorganic oxide, a fibrous component and an inorganic binder. The refractory inorganic oxide layer can be alumina, zirconia, titania, etc. while the fibrous component can be titania fibers, silica fibers, carbon fibers, etc. The inorganic oxide binder can be alumina, silica, zirconia, etc. The layer can also contain catalytic metals such as gold and platinum plus other modifiers. The layered composition is prepared by coating the inner core with a slurry comprising the refractory inorganic oxide, fibrous component, an inorganic binder precursor and an organic binding agent such as polyvinyl alcohol. The composition can be used in various hydrocarbon conversion processes including production of vinyl acetate.

    Abstract translation: 已经开发了可用于各种方法的分层组合物。 该组合物包括内核,例如堇青石芯,外层包含耐火无机氧化物,纤维组分和无机粘合剂。 难熔无机氧化物层可以是氧化铝,氧化锆,二氧化钛等,而纤维成分可以是二氧化钛纤维,二氧化硅纤维,碳纤维等。无机氧化物粘合剂可以是氧化铝,二氧化硅,氧化锆等。该层也可以 含有催化金属如金和铂加其他改性剂。 通过用包含耐火无机氧化物,纤维组分,无机粘合剂前体和有机粘合剂如聚乙烯醇的浆料涂覆内芯来制备层状组合物。 该组合物可用于各种烃转化方法,包括生产乙酸乙烯酯。

    DRUG DELIVERY CHIP AND FABRICATING METHOD THEREOF
    75.
    发明申请
    DRUG DELIVERY CHIP AND FABRICATING METHOD THEREOF 有权
    药物输送片及其制作方法

    公开(公告)号:US20100312229A1

    公开(公告)日:2010-12-09

    申请号:US12695516

    申请日:2010-01-28

    Abstract: A drug-delivery chip and a method of fabricating the same are provided. The drug-delivery chip has a main body having at least one drug receiving space individually formed with an opening for storing drugs therein; a thin film for sealing up the at least one drug receiving space; a first conductive wire connecting to one end of the thin film; a second conductive wire connecting to another end of the thin film; a signal-receiving module for receiving actuated signals; and a control module for applying voltages to first and second wire conductive s according to the actuated signal, thereby generating heat to break off the thin film for the release of a drug or drugs received in the at least one drug receiving space.

    Abstract translation: 提供了药物输送芯片及其制造方法。 药物输送片具有主体,其具有至少一个单独形成有药物容纳空间的药物容纳空间,其中存储有药物的开口; 用于密封所述至少一个药物接收空间的薄膜; 连接到薄膜的一端的第一导线; 连接到薄膜另一端的第二导线; 用于接收致动信号的信号接收模块; 以及控制模块,用于根据致动信号向第一和第二导电线施加电压,从而产生热量以分解薄膜以释放在至少一个药物接收空间中接收的药物或药物。

    METHOD AND SYSTEM FOR USER INFORMATION PROCESSING AND RESOURCE RECOMMENDATION IN A NETWORK ENVIRONMENT
    77.
    发明申请
    METHOD AND SYSTEM FOR USER INFORMATION PROCESSING AND RESOURCE RECOMMENDATION IN A NETWORK ENVIRONMENT 失效
    用于网络环境中的用户信息处理和资源推荐的方法和系统

    公开(公告)号:US20100223336A1

    公开(公告)日:2010-09-02

    申请号:US12711439

    申请日:2010-02-24

    CPC classification number: G06F17/3069

    Abstract: A method and apparatus for user information processing in a network environment. The method performs an orthogonal transform on first and second vectors representing information related to first and second users respectively to obtain first and second transformed vectors. Then, the method splits the first and second transformed vectors into two parts respectively, such that first and second vectors cannot be derived from the first or second parts. The first and second user devices exchange the first part of the first transformed vector and the second part of the second transformed vector. The first and second user devices calculate the inner product of the first parts and the second parts respectively. Finally, the two inner products of the parts are summed to get an inner product of the first and second vectors. Also provided are a method and system for resource recommendation in a network environment.

    Abstract translation: 一种用于在网络环境中进行用户信息处理的方法和装置。 该方法分别对表示与第一和第二用户相关的信息的第一和第二矢量进行正交变换,以获得第一和第二变换向量。 然后,该方法分别将第一和第二变换向量分成两部分,从而不能从第一或第二部分导出第一和第二向量。 第一和第二用户设备交换第一变换向量的第一部分和第二变换向量的第二部分。 第一和第二用户装置分别计算第一部分和第二部分的内积。 最后,将这两个内部积分相加得到第一和第二个向量的内积。 还提供了一种用于网络环境中的资源推荐的方法和系统。

    METHODS AND APPARATUS FOR SYSTEM FRAMING SYNCHRONIZATION CONTROL FOR A FRAMER/MAPPER/MULTIPLEXOR DEVICE WITH 1+1 AND EQUIPMENT PROTECTION
    78.
    发明申请
    METHODS AND APPARATUS FOR SYSTEM FRAMING SYNCHRONIZATION CONTROL FOR A FRAMER/MAPPER/MULTIPLEXOR DEVICE WITH 1+1 AND EQUIPMENT PROTECTION 有权
    用于具有1 + 1和设备保护的框架/映射器/多路复用器件的系统框架同步控制的方法和装置

    公开(公告)号:US20100221001A1

    公开(公告)日:2010-09-02

    申请号:US12394270

    申请日:2009-02-27

    CPC classification number: H04J3/14 H04J3/0623 H04J3/0685 H04J2203/006

    Abstract: Methods and apparatus are provided for framing synchronization control for a framer/mapper/multiplexor (FMM) device with 1+1 and equipment protection. FMM device are disclosed that synchronize one or more internal signals by changing a phase of the one or more internal signals without changing a frequency of the one or more internal signals based on a desired phase at a destination of each of the one or more internal signals. A programmable synchronization signal may optionally be employed for the synchronization.

    Abstract translation: 提供了用于具有1 + 1和设备保护的成帧器/映射/多路复用器(FMM)装置的成帧同步控制的方法和装置。 FMM装置被公开,其通过改变一个或多个内部信号的相位来同步一个或多个内部信号,而不改变一个或多个内部信号的频率,基于在一个或多个内部信号中的每一个的目的地的期望相位 。 可选地可以采用可编程同步信号来进行同步。

    RUNTIME TASK WITH INHERITED DEPENDENCIES FOR BATCH PROCESSING
    80.
    发明申请
    RUNTIME TASK WITH INHERITED DEPENDENCIES FOR BATCH PROCESSING 有权
    运行任务,具有用于批处理的有依赖的任务

    公开(公告)号:US20100162245A1

    公开(公告)日:2010-06-24

    申请号:US12339083

    申请日:2008-12-19

    CPC classification number: G06F9/4843 G06F2209/5017

    Abstract: A batch job processing architecture that dynamically creates runtime tasks for batch job execution and to optimize parallelism. The task creation can be based on the amount of processing power available locally or across batch servers. The work can be allocated across multiple threads in multiple batch server instances as there are available. A master task splits the items to be processed into smaller parts and creates a runtime task for each. The batch server picks up and executes as many runtime tasks as the server is configured to handle. The runtime tasks can be run in parallel to maximize hardware utilization. Scalability is provided by splitting runtime task execution across available batch server instances, and also across machines. During runtime task creation, all dependency and batch group information is propagated from the master task to all runtime tasks. Dependencies and batch group configuration are honored by the batch engine.

    Abstract translation: 批处理作业处理架构,可动态创建用于批处理作业执行的运行时任务并优化并行性。 任务创建可以基于本地或跨批量服务器可用的处理能力的量。 可以在多个批处理服务器实例中的多个线程上分配该工作。 主任务将要处理的项目分成较小的部分,并为每个部分创建一个运行时任务。 批处理服务器拾取并执行与服务器配置为处理相同数量的运行时任务。 可以并行运行运行时任务以最大化硬件利用率。 通过在可用批处理服务器实例之间以及跨机器间划分运行时任务执行来提供可扩展性。 在运行时任务创建期间,所有依赖关系和批处理组信息都从主任务传播到所有运行时任务。 批次引擎履行依赖关系和批次组配置。

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