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    Essentially linear, thermoplastic poly (amino-s-triazines)s and process for the production thereof
    1.
    发明授权
    Essentially linear, thermoplastic poly (amino-s-triazines)s and process for the production thereof 失效
    基本上是线性的，热塑性聚（氨基-s-三嗪）和其生产方法

    公开(公告)号：US4562246A

    公开(公告)日：1985-12-31

    申请号：US589859

    申请日：1984-03-16

    申请人： David W. Wang ,  Michael M. Fisher ,  Walter M. Thomas

    发明人： David W. Wang ,  Michael M. Fisher ,  Walter M. Thomas

    IPC分类号： C08G73/06

    CPC分类号： C08G73/0644

    摘要： High molecular weight, essentially linear, thermoplastic amino-s-triazine resins having an inherent viscosity of at least about 0.55 dl./g. are disclosed, comprising recurring units of the formula: ##STR1## containing not less than 25 wt. % of triamino-s-triazine units of the formula: ##STR2## Such resins are suitable for molding or extrusion into films, fibers and filaments and for preparation of composite materials.Also disclosed is a process for the production of high molecular weight essentially linear, thermoplastic amino-s-triazine resins which comprises reacting, in contact with water, an inert, water-immiscible organic solvent for at least one of the reactants and a basic acid acceptor, substantially equimolar proportions of a triazine compound or a mixture of triazine compounds of the formula: ##STR3## with a diamine or a mixture of diamines of the formula: ##STR4## until a thermoplastic amino-s-triazine resin having an inherent viscosity of at least about 0.55 dl/g., is produced.

    摘要翻译： 具有至少约0.55dl / g的特性粘度的高分子量，基本上线性的热塑性氨基-s-三嗪树脂。 包括下式的重复单元：含有不少于25wt。 ％的下式的三氨基-s-三嗪单元：这种树脂适合于模塑或挤出成膜，纤维和长丝并用于制备复合材料。 还公开了一种生产高分子量基本上线性的热塑性氨基-s-三嗪树脂的方法，其包括与水接触使至少一种反应物和碱性酸的惰性的与水不混溶的有机溶剂 受体，基本上等摩尔比例的三嗪化合物或下式的三嗪化合物的混合物与下式的二胺或二胺的混合物直到具有特性粘度的热塑性氨基-s-三嗪树脂 至少约0.55dl / g。

    Base-pipe flow control mechanism
    2.
    发明授权
    Base-pipe flow control mechanism 失效
    基管流量控制机构

    公开(公告)号：US06745843B2

    公开(公告)日：2004-06-08

    申请号：US10054337

    申请日：2002-01-22

    申请人： Craig D. Johnson ,  Matthew R. Hackworth ,  David W. Wang

    发明人： Craig D. Johnson ,  Matthew R. Hackworth ,  David W. Wang

    IPC分类号： E21B4312

    CPC分类号： E21B17/1092 ,  E21B17/10 ,  E21B34/06 ,  E21B43/088 ,  E21B43/12

    摘要： A completion assembly for use in a lateral well bore has a base pipe with a plurality of holes through the sidewall of the base pipe. Flow through the holes is regulated to produce an influx difference between the ends of the base pipe. Flow can be regulated by variably spacing or sizing the holes. Flow can also be regulated by selectively inserting a rod between adjacent splines located on the base pipe to cover and block the flow through certain holes in the base pipe. Flow can also be regulated using a rotatable sleeve adjacent to the base pipe such that rotation of the sleeve brings the holes and openings in the pipe and sleeve, respectively, into and out of alignment. A filter can be used to filter sand and other particulates. An erosion inhibitor can be used to extend the useful life of the assembly.

    摘要翻译： 用于侧井的完井组件具有通过基管侧壁的多个孔的基管。 通过孔的流动被调节以在基管的端部之间产生流入差。 流量可以通过可变地间隔或调整孔的尺寸来调节。 也可以通过在位于基管上的相邻花键之间选择性地插入杆来覆盖和阻止流经基管中某些孔的流量。 也可以使用与基管相邻的可旋转套筒来调节流动，使得套筒的旋转分别将管道和套筒中的孔和开口分别进入和排出对准。 过滤器可用于过滤砂和其他颗粒物。 可以使用侵蚀抑制剂来延长组件的使用寿命。

    Haptic reconfigurable dashboard system
    7.
    发明授权
    Haptic reconfigurable dashboard system 有权
    触觉可重构仪表板系统

    公开(公告)号：US06972665B2

    公开(公告)日：2005-12-06

    申请号：US10481154

    申请日：2002-06-20

    申请人： David W. Wang ,  Kevin L. Tuer

    发明人： David W. Wang ,  Kevin L. Tuer

    IPC分类号： B60K37/06 ,  B60Q1/00

    CPC分类号： B60K37/06 ,  B60K2350/1004 ,  B60K2350/1072 ,  B60K2350/928

    摘要： A haptic reconfigurable dashboard system for controlling and monitoring vehicle subsystems is disclosed. The haptic dashboard system comprises (a) a computer for controlling the haptic reconfigurable dashboard system, (b) a virtual device panel for displaying a virtual control device or indicator, the virtual control device or indicator corresponding to one of the subsystems to be controlled or monitored, (c) a haptic device for manipulating the virtual control device or indicator displayed on the virtual device panel, and (d) a haptic feedback mechanism for providing a force effect to the haptic device when it manipulates the virtual control device or indicator. According to virtual controls being carried out in the dashboard system, the subsystems can be controlled or monitored through an interface between the dashboard system and the subsystems, and a user can feel a sense of touching or force through the haptic device while controlling or monitoring the vehicle subsystems.

    摘要翻译： 公开了一种用于控制和监控车辆子系统的触觉可重构仪表板系统。 触觉仪表板系统包括（a）用于控制触觉可重构仪表板系统的计算机，（b）用于显示虚拟控制装置或指示器的虚拟装置面板，对应于要控制的子系统之一的虚拟控制装置或指示器， （c）用于操纵显示在虚拟设备面板上的虚拟控制设备或指示器的触觉设备，以及（d）触觉反馈机构，用于在触觉设备操纵虚拟控制设备或指示器时向触觉设备提供力效应。 根据在仪表板系统中进行的虚拟控制，可以通过仪表盘系统和子系统之间的接口来控制或监视子系统，并且用户可以感觉到通过触觉装置的触摸或力的感觉，同时控制或监视 车辆子系统。

    Wavelength division multiplexing and de-multiplexing system
    8.
    发明授权
    Wavelength division multiplexing and de-multiplexing system 失效
    波分复用和解复用系统

    公开(公告)号：US06807339B1

    公开(公告)日：2004-10-19

    申请号：US10007719

    申请日：2001-11-09

    申请人： John C. Tsai ,  David W. Wang

    发明人： John C. Tsai ,  David W. Wang

    IPC分类号： G02B634

    CPC分类号： B82Y20/00 ,  G02B5/1857 ,  G02B6/124 ,  G02B2006/12038 ,  G02B2006/12061 ,  G02B2006/12078

    摘要： A multiplexing and de-multiplexing system that may both use the same wavelength division multiplexing (WDM) device. For multiplexing, light sources provide a plurality of light beams having different wavelengths and the WDM forms a single light beam. For de-multiplexing, a light source provides a light beam having a plurality of different light wavelengths and the WDM forms a plurality of output light beams each having respective of the wavelengths. The WDM devices may particularly be formed from optically multi-dimensional planar gratings and cubical gratings which may diffract single wavelengths, sets of wavelengths, and ranges of wavelengths each with respect to one optical dimension present. The gratings may be discrete or integrated in the multiplexing or the de-multiplexing devices. Complex embodiments of the multiplexing system, such as an interleaver, and complex embodiments of the de-multiplexing system, such as a de-interleaver, can be formed using blocks of the gratings.

    摘要翻译： 可以使用相同的波分复用（WDM）设备的复用和解复用系统。 对于多路复用，光源提供具有不同波长的多个光束，并且WDM形成单个光束。 为了解复用，光源提供具有多个不同光波长的光束，并且WDM形成各自具有各自波长的多个输出光束。 WDM设备可以特别地由光学多维平面光栅和立方光栅形成，其可以相对于存在的一个光学维度衍射单个波长，波长组和波长范围。 光栅可以是离散的或集成在复用或解复用器件中。 诸如交织器的复用系统的复杂实施例和解复用系统的复杂实施例（诸如解交织器）可以使用光栅块形成。

    Optical grating fabrication
    9.
    发明授权
    Optical grating fabrication 失效
    光栅制造

    公开(公告)号：US06748138B2

    公开(公告)日：2004-06-08

    申请号：US09953468

    申请日：2001-09-14

    申请人： David W. Wang ,  John C. Tsai

    发明人： David W. Wang ,  John C. Tsai

    IPC分类号： G02B634

    CPC分类号： B82Y20/00 ,  G02B5/1857 ,  G02B6/124 ,  G02B2006/12038 ,  G02B2006/12061 ,  G02B2006/12078

    摘要： A process (400) to construct single- and multi-dimensional optical gratings (100, 800) of interlayers (110, 230, 310 808) of differing refractive index, either in or atop a non-fiber substrate material (104, 202, 302). The optical gratings (100, 800) may particularly be Bragg type gratings, and thus suitable for receiving a laser beam (102, 240, 802) and forming there from one or more reflected beam portions (118, 248, 810) having one or more narrow wavelengths and a passed beam portion (120, 250, 812) of other wavelengths.

    摘要翻译： 一种制造具有不同折射率的中间层（110,230,310 808）的单维和多维光栅（100,800）的工艺（400），其在非纤维衬底材料（104,202， 302）。 光栅（100,800）可以特别地是布拉格型光栅，并且因此适合于接收激光束（102,240,802），并且从一个或多个反射光束部分（118,248,810）形成具有一个或多个 更窄的波长和其他波长的通过光束部分（120,250,812）。