公开(公告)号：US06406517B1

公开(公告)日：2002-06-18

申请号：US09658187

申请日：2000-09-08

申请人： Daniel Lee Avery ,  Purushottam V. Shanbhag

发明人： Daniel Lee Avery ,  Purushottam V. Shanbhag

IPC分类号： B01D5322

CPC分类号： B01D71/44 ,  B01D53/228 ,  B01D67/0002 ,  B01D69/141 ,  B01D71/32 ,  B01D2323/12 ,  Y10S55/05

摘要： The separation factor with respect to a gas binary of a selectively gas permeable membrane of a fluoropolymer can be increased by fabricating the membrane from a composition of a blend of the fluoropolymer with a nonfugitive, nonpolymeric fluorinated adjuvant. The composition can be made by dissolving the adjuvant and the polymer in a suitably compatible solvent then forming the membrane from the solution for example by casting, dipping, or spraying the solution on a substrate and devolatilizing the solvent. The extent of the selectivity increase varies widely with the combination of fluoropolymer and adjuvant and largely increases in direct relation with the proportion of adjuvant in the membrane composition. Novel membranes of fluoropolymers adapted for separation of chemically aggressive gases can be made to have higher selectivity than previously available from the adjuvant free fluoropolymers

摘要翻译： 相对于含氟聚合物的选择性气体渗透膜的气体二元体的分离因子可以通过从氟聚合物与非挥发性非聚合氟化佐剂的共混物的组合物制造膜来增加。 组合物可以通过将佐剂和聚合物溶解在适当相容的溶剂中，然后通过例如通过浇铸，浸渍或将溶液喷涂在基材上并使溶剂脱挥发挥从溶液形成膜来制备。 选择性增加的程度随氟聚合物和佐剂的组​​合而变化很大，并且在膜组合物中与佐剂的比例直接相关地大大增加。 适用于分离化学腐蚀性气体的新型含氟聚合物膜可以具有比以前可获得的无辅助氟聚合物更高的选择性

公开(公告)号：US07117274B2

公开(公告)日：2006-10-03

申请号：US10794991

申请日：2004-03-05

申请人： Daniel Lee Avery ,  Michael J. Smith ,  Joel Patrick Bailey ,  Jerry Schumacher

发明人： Daniel Lee Avery ,  Michael J. Smith ,  Joel Patrick Bailey ,  Jerry Schumacher

IPC分类号： G01R31/28

CPC分类号： G06F3/0481

摘要： A circuit testing and control approach involves configurable switch control for automatically detecting and routing test signals along a plurality of test circuit paths. According to an example embodiment of the present invention, graphical user interface (GUI) (240) includes stored computer-executable code that, when executed, causes a micro-computer circuit to send configuration signals to a microcontroller (220). A configurable circuit (215) coupled to the microcontroller is then configured by the microcontroller, in response to the configuration signals, for routing test signals using controllable switches. In one implementation, the configurable circuit includes circuits on inter-connectable circuit boards (210, 250, 260), with sense nodes for detecting the presence of an inter-connectable circuit board coupled to another. In response to the detected presence (or lack thereof), the controllable switches control the routing of the test signals between the inter-connectable circuit boards. The configuration signals are used for one or more of actively controlling the microcontroller, programming the microcontroller (e.g., storing program code therein) or requesting data from the microcontroller. With these approaches, automatic switching of test signal paths, on an individual circuit and in connection with other circuits, is achieved without necessarily physically accessing the configurable circuit.

摘要翻译： 电路测试和控制方法涉及可配置的开关控制，用于沿多个测试电路路径自动检测和路由测试信号。 根据本发明的示例实施例，图形用户界面（GUI）（240）包括存储的计算机可执行代码，其在被执行时使微计算机电路向微控制器（220）发送配置信号。 然后，耦合到微控制器的可配置电路（215）由微控制器响应于配置信号被配置用于使用可控开关路由测试信号。 在一个实现中，可配置电路包括可互连电路板（210,250,260）上的电路，其中感测节点用于检测耦合到另一电路板的可连接电路板的存在。 响应于检测到的存在（或不存在），可控开关控制可连接的电路板之间的测试信号的路由。 配置信号用于主动控制微控制器，编程微控制器（例如，其中存储程序代码）或从微控制器请求数据的一个或多个。 利用这些方法，实现了测试信号路径在各个电路上以及与其它电路的连接的自动切换，而不必物理地访问可配置电路。

公开(公告)号：US07219278B2

公开(公告)日：2007-05-15

申请号：US10796484

申请日：2004-03-08

申请人： Daniel Lee Avery ,  Michael J. Smith ,  Joel Patrick Bailey ,  Randall Pendley

发明人： Daniel Lee Avery ,  Michael J. Smith ,  Joel Patrick Bailey ,  Randall Pendley

IPC分类号： G01R31/28 ,  H04L12/26

CPC分类号： G01R31/318572 ,  G01R31/31926

摘要： A circuit testing approach involves configurable switch control for automatically detecting and routing test signals along a plurality of test circuit paths. According to an example embodiment of the present invention, a configurator arrangement (100) is programmed to control a configured circuit (110), the control including automatically setting switches (115) on the configured circuit. In one implementation, the configurator arrangement is programmed to automatically detect test signals (i.e., digital and/or JTAG test signals) and to control switches (115) for routing test data along a test circuit path. With this approach, manual switching for routing the test signals is not necessary, which has been found to be useful in applications where access to the circuit paths for switching is difficult or impossible. In another implementation, a communications link (130) passes signals between the configurator arrangement and a user interface (140), including control signals from the user interface and data from the configured circuit. The configurator arrangement (100) is further controllable (i.e., manually) or programmable by signals received from the user interface (140).

摘要翻译： 电路测试方法涉及可配置的开关控制，用于沿多个测试电路路径自动检测和布线测试信号。 根据本发明的示例性实施例，配置器装置（100）被编程为控制配置的电路（110），所述控制包括在配置的电路上自动设置开关（115）。 在一个实现中，配置器装置被编程为自动检测测试信号（即，数字和/或JTAG测试信号），并且控制开关（115）用于沿测试电路路径路由测试数据。 使用这种方法，不需要用于路由测试信号的手动切换，这已经被发现在对于切换电路路径的访问困难或不可能的应用中是有用的。 在另一实现中，通信链路（130）在配置器装置和用户接口（140）之间传递信号，包括来自用户接口的控制信号和来自所配置的电路的数据。 配置器装置（100）可由用户接口（140）接收的信号进一步控制（即手动）或可编程。