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98 条记录 (耗时 0.035 秒)

    Nanofilm compositions with polymeric components
    92.
    发明申请
    Nanofilm compositions with polymeric components 失效
    具有聚合物组分的纳米薄膜组合物

    公开(公告)号：US20060041077A1

    公开(公告)日：2006-02-23

    申请号：US11202322

    申请日：2005-08-10

    申请人： Joshua Kriesel ,  Donald Bivin ,  David Olson ,  Jeremy Harris

    发明人： Joshua Kriesel ,  Donald Bivin ,  David Olson ,  Jeremy Harris

    IPC分类号： C08F120/08

    CPC分类号： C08F8/30

    摘要： Nanofilms useful for filtration are prepared from amphiphilic species and one or more polymeric components. The amphiphilic species or components may be oriented on an interface or surface. A nanofilm may be prepared by coupling one or more of the components. The nanofilm may also be deposited or attached to a substrate.

    摘要翻译： 用于过滤的纳米薄膜由两亲物质和一种或多种聚合物组分制备。 两亲性物质或组分可以在界面或表面上取向。 可以通过偶联一种或多种组分来制备纳米薄膜。 纳米薄膜也可以沉积或附着到基底上。

    Light hydrocarbon separation using 8-member ring zeolites
    95.
    发明申请
    Light hydrocarbon separation using 8-member ring zeolites 有权
    使用8元环型沸石轻烃分离

    公开(公告)号：US20050096494A1

    公开(公告)日：2005-05-05

    申请号：US10699258

    申请日：2003-10-31

    申请人： Sebastian Reyes ,  David Olson ,  Haiming Liu ,  Karl Strohmaier ,  Jose Santiesteban

    发明人： Sebastian Reyes ,  David Olson ,  Haiming Liu ,  Karl Strohmaier ,  Jose Santiesteban

    IPC分类号： C07C7/13 ,  C07C7/12

    CPC分类号： C07C7/13 ,  C07C11/06 ,  C07C9/08

    摘要： The present invention is related to a method for kinetically separating a light hydrocarbon mixture comprising at least two components by preferentially adsorbing a first component on a zeolite adsorbent comprising 8-member rings of tetrahedra as the pore opening controlling hydrocarbon diffusion and alkali metal cations balancing a framework charge, wherein a second component is not preferentially adsorbed. The novel process comprises contacting the light hydrocarbon mixture with a zeolite adsorbent having a SiO2/Al2O3 ratio greater than about 50 and less than 200 and further having a diffusion rate at least 50 times greater for the first component as compared to the second component, and then recovering at least one of the first component or the second component.

    摘要翻译： 本发明涉及一种用于动态分离含有至少两种组分的轻质烃混合物的方法，该轻质烃混合物优先吸附在包含八元环四面体的沸石吸附剂上的第一组分，作为开孔控制烃扩散和碱金属阳离子平衡 框架电荷，其中第二组分不被优先吸附。 该新方法包括使轻质烃混合物与沸石吸附剂接触，所述沸石吸附剂具有大于约50或更小的SiO 2 / Al 2 O 3 并且与第二组分相比，第一组分的扩散速率至少为50倍，然后回收第一组分或第二组分中的至少一种。

    Locating endpoints in a power line communication system
    96.
    发明申请
    Locating endpoints in a power line communication system 有权
    在电力线通信系统中定位端点

    公开(公告)号：US20050083925A1

    公开(公告)日：2005-04-21

    申请号：US10626496

    申请日：2003-07-24

    申请人： Damian Bonicatto ,  Verne Olson ,  Chad Wolter ,  Rolf Flen ,  David Olson

    发明人： Damian Bonicatto ,  Verne Olson ,  Chad Wolter ,  Rolf Flen ,  David Olson

    IPC分类号： H04L12/56

    CPC分类号： H04B3/54 ,  H04B2203/5416 ,  H04B2203/5445 ,  H04B2203/5466 ,  H04B2203/5483

    摘要： A system for bi-directional communication within a power distribution system. The system is configured to find an endpoint, the endpoint having an endpoint transceiver in electrical communication with a power distribution line. The power distribution line is within the power distribution system, and the endpoint is identified by a unique I.D. The system comprises a substation transceiver electrically coupled to a power distribution line within the power distribution system. A substation circuit is in electrical communication with the substation transceiver. The substation circuit is programmed to map the unique I.D. for the endpoint to a base frequency within a bandwidth and to control the endpoint to transmit a find endpoint data packet onto the power distribution network. The find endpoint data packet includes the unique I.D. and the base frequency. The substation circuit is further programmed to assign a status to the base frequency upon receiving a signal from the endpoint, the status indicating that the substation transceiver is receiving signals in the frequency bandwidth.

    摘要翻译： 一种用于配电系统内双向通信的系统。 该系统被配置为找到端点，该端点具有与配电线电通信的端点收发器。 配电线路在配电系统内，端点由唯一的I.D. 该系统包括电耦合到配电系统内的配电线路的变电站收发器。 变电站电路与变电站收发器电气通信。 变电站电路被编程为映射唯一的I.D. 用于使端点到带宽内的基本频率，并且控制端点将查找端点数据分组发送到配电网络上。 查找端点数据包包括唯一的I.D. 和基频。 变电站电路还被编程为在从端点接收到信号时将状态分配给基本频率，该状态指示变电站收发器正在接收频率带宽中的信号。

    Power line communication system having time server
    97.
    发明申请
    Power line communication system having time server 有权
    具有时间服务器的电力线通信系统

    公开(公告)号：US20050017847A1

    公开(公告)日：2005-01-27

    申请号：US10626465

    申请日：2003-07-24

    申请人： Damian Bonicatto ,  Verne Olson ,  Rolf Flen ,  David Olson

    发明人： Damian Bonicatto ,  Verne Olson ,  Rolf Flen ,  David Olson

    IPC分类号： G01D4/00 ,  H04B3/54 ,  H04M11/04

    CPC分类号： G01D4/004 ,  H04B3/54 ,  H04B2203/5416 ,  H04B2203/5466 ,  Y02B90/242 ,  Y04S20/322

    摘要： A system for bi-directional power distribution line communication. The system is configured for data communication with an endpoint transceiver located at a customer premise. The system comprises a time server in electrical communication with the transceiver, the time server configured to retrieve the time. A substation controller is in electrical communication with a power distribution line. The substation controller includes a transceiver and a programmable circuit. The programmable circuit includes a substation clock. The programmable circuit is programmed to periodically retrieve the time from the time server to calibrate the substation clock to the retrieved time, and to control the transceiver to transmit the time to the endpoint transceiver.

    摘要翻译： 一种双向配电线路通信系统。 该系统配置为与位于客户端的端点收发器进行数据通信。 该系统包括与收发器电通信的时间服务器，时间服务器被配置为检索时间。 变电站控制器与配电线路电连通。 变电站控制器包括收发器和可编程电路。 可编程电路包括变电站时钟。 可编程电路被编程为周期性地从时间服务器检索到将变电站时钟校准到检索时间的时间，并且控制收发器将时间发送到端点收发器。

    Detaping machine for removal of integrated circuit devices from sealed pocket tape
    98.
    发明授权
    Detaping machine for removal of integrated circuit devices from sealed pocket tape 失效
    用于从密封的袋式胶带中移除集成电路装置的分离机

    公开(公告)号：US5268059A

    公开(公告)日：1993-12-07

    申请号：US939215

    申请日：1992-09-02

    申请人： David Olson

    发明人： David Olson

    IPC分类号： B65H41/00 ,  H05K13/02 ,  H05K13/04 ,  B65H5/28

    CPC分类号： B65H41/00 ,  H05K13/021 ,  H05K13/0417 ,  Y10S156/93 ,  Y10T156/11 ,  Y10T156/19

    摘要： A detaping machine is provided for removing parts from a reel of sealed pocket tape, with minimum handling of such parts. The machine has a spindle on which the sealed pocket tape is mounted. The pocket tape includes a carrier tape portion and a cover tape portion. The carrier tape is fed into the detaping machine in an inverted position; and it is guided on an upper track of the machine. The cover tape is wound on a take-up reel located beneath the upper track. As the cover tape is wound, the carrier tape is driven on the upper track between guide flanges. An aperture is located in the upper track, and it is sized to permit devices, located in the inverted pockets of the carrier tape, to drop through to a second guide track located beneath the aperture. The devices in the second guide track then may be repackaged in carrier tubes or the like, without damaging the leads and without manual handling.

    摘要翻译： 提供了一种脱屑机，用于从这些密封袋带的卷轴上移除部件，同时对这些部件进行最少的处理。 该机具有一个主轴，密封的袖带安装在该主轴上。 袋带包括载带部分和盖带部分。 载带以倒立的方式进给装配机; 并且在机器的上部轨道上被引导。 覆盖带卷绕在位于上部轨道下方的卷取卷轴上。 当卷带缠绕时，载带在导向凸缘之间的上轨道上被驱动。 孔位于上轨道中，并且其尺寸被设计成允许位于载带的倒置凹坑中的装置落到位于孔下方的第二导轨上。 然后可以将第二导轨中的装置重新包装在载体管等中，而不会损坏引线并且不进行手动处理。