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公开(公告)号:US06518577B1
公开(公告)日:2003-02-11
申请号:US09676081
申请日:2000-10-02
申请人: Gang Fang , John Houghton , Yuri Lawryshyn , Joseph Lem , Michael Sasges , Alex Verdun
发明人: Gang Fang , John Houghton , Yuri Lawryshyn , Joseph Lem , Michael Sasges , Alex Verdun
IPC分类号: G01N2101
CPC分类号: A61L2/28 , A61L2/10 , C02F1/325 , C02F2201/3227 , C02F2201/324 , C02F2201/326 , G01J1/0252 , G01J1/0271 , G01J1/04 , G01J1/044 , G01N21/15 , G01N2021/152 , G01N2021/157
摘要: There is disclosed an optical radiation sensor system. The system includes a sensor device and a cleaning device. The sensor device detects and responds to radiation from a radiation field and includes a surface that is movable with respect to the radiation field between a first position in which the surface is in the radiation field and a second position in which at least a portion of the surface is out of the radiation field. The cleaning device operates to remove fouling materials from at least a portion of the surface in the second position. The cleaning device may be a chemical cleaning device, a mechanical cleaning device or a combined chemical/mechanical device.
摘要翻译: 公开了一种光辐射传感器系统。 该系统包括传感器装置和清洁装置。 传感器装置检测并响应来自辐射场的辐射,并且包括在表面处于辐射场的第一位置和第二位置之间可相对于辐射场移动的表面,其中至少部分 表面离开辐射场。 清洁装置用于在第二位置从表面的至少一部分去除结垢材料。 清洁装置可以是化学清洁装置,机械清洁装置或组合的化学/机械装置。
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公开(公告)号:US06863078B1
公开(公告)日:2005-03-08
申请号:US09744682
申请日:2000-05-26
申请人: Vivian Dall'Armi , Gang Fang , Yuri Lawryshyn , Joseph Lem , Douglas Penhale
发明人: Vivian Dall'Armi , Gang Fang , Yuri Lawryshyn , Joseph Lem , Douglas Penhale
CPC分类号: C02F1/325 , B01J19/123 , B01J2219/0877 , B08B1/008 , B08B9/023 , C02F2201/324 , H05B3/0052
摘要: A cleaning apparatus (10) for a radiation source assembly (35) in a fluid treatment system is described. The cleaning apparatus comprise cleaning chamber (20) and a second chamber (25, 30) independent of the cleaning chamber which defines a fluid (typically water) buffer layer to obviate or mitigate cleaning fluid from the cleaning chamber leaking into the fluid being treated. The fluid treatment system is particularly useful for us in clean water applications in which ultraviolet radiation is used to treat the water while having the advantages of in situ cleaning of the radiation source when it becomes fouled.
摘要翻译: 描述了用于流体处理系统中的辐射源组件(35)的清洁设备(10)。 清洁设备包括清洁室(20)和独立于清洁室的第二室(25,30),其限定流体(通常是水)缓冲层,以消除或减轻清洗液体泄漏到被处理流体中的清洁室。 流体处理系统对于我们在使用紫外线辐射来处理水的清洁水应用中特别有用,同时具有当其被污染时原位清洁辐射源的优点。
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公开(公告)号:US06659431B1
公开(公告)日:2003-12-09
申请号:US10049378
申请日:2002-02-12
IPC分类号: G01N2175
CPC分类号: B08B9/023 , B08B1/008 , C02F1/325 , C02F2201/3223 , C02F2201/324 , Y10S422/906
摘要: A cleaning apparatus for use in a fluid treatment system comprising a radiation source assembly, the cleaning apparatus comprising: at least one cleaning sleeve (300) in sliding engagement with the exterior of the radiation source assembly (150); a cleaning chamber (310) disposed in the at least one cleaning sleeve in contact with a portion of the exterior of the radiation source assembly (150) and for being supplied with a cleaning solution, the cleaning chamber comprising an opening (370) to an exterior of the cleaning sleeve; a pressure equalization member (355) disposed in the opening to provide a seal between the opening and the exterior of the cleaning sleeve, the pressure equalization member being movable in response to a pressure gradient thereacross; and drive means to translate the at least one cleaning sleeve along the exterior of the radiation source assembly. A fluid treatment device comprise the cleaning apparatus is also described.
摘要翻译: 一种用于包括辐射源组件的流体处理系统的清洁设备,所述清洁设备包括:与所述辐射源组件(150)的外部滑动接合的至少一个清洁套筒(300); 设置在与所述辐射源组件(150)的外部的一部分接触的所述至少一个清洁套筒中并且供应有清洁溶液的清洁室(310),所述清洁室包括开口(370)到 清洁套的外部; 设置在所述开口中的压力平衡构件(355),以在所述清洁套筒的所述开口和外部之间提供密封,所述压力平衡构件可响应于其间的压力梯度而移动; 以及驱动装置,用于沿着辐射源组件的外部平移至少一个清洁套筒。 还描述了一种流体处理装置,其中还描述了清洁装置。
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公开(公告)号:US20060015304A1
公开(公告)日:2006-01-19
申请号:US10992140
申请日:2004-11-18
申请人: Gang Fang
发明人: Gang Fang
IPC分类号: G06F17/10
CPC分类号: G06F17/504 , G06F17/5022
摘要: A method for generating and evaluating a table model for circuit simulation in N dimensions employing mathematical expressions for modeling a device. The table model uses an unstructured N-dimensional grid for approximating the expressions. The method includes the steps of: (a) establishing a function domain having boundary limits in the N dimensions; (b) performing an accuracy partitioning operation to establish accuracy partitions; the mathematical expressions being satisfied within each accuracy partition within a predetermined error criteria; (c) performing a continuity partitioning operation to establish continuity partitions ensuring continuity of solutions of the mathematical expressions across boundaries separating adjacent accuracy partitions; (d) performing a grid refining operation to configure the continuity partitions to assure monotonic solutions of the mathematical expressions in the continuity partitions; (e) if a continuity partition is altered during the grid refining operation, returning to step (c), else proceeding to next step; (f) ending the method.
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公开(公告)号:US20060015302A1
公开(公告)日:2006-01-19
申请号:US10894455
申请日:2004-07-19
申请人: Gang Fang
发明人: Gang Fang
IPC分类号: G06F17/10
CPC分类号: G06F17/504 , G06F17/5022
摘要: A method for generating and evaluating a table model for circuit simulation in N dimensions employing mathematical expressions for modeling a device. The table model uses an unstructured N-dimensional grid for approximating the expressions. The method includes the steps of: (a) establishing a function domain having boundary limits in the N dimensions; (b) performing an accuracy partitioning operation to establish accuracy partitions; the mathematical expressions being satisfied within each accuracy partition within a predetermined error criteria; (c) performing a continuity partitioning operation to establish continuity partitions ensuring continuity of solutions of the mathematical expressions across boundaries separating adjacent accuracy partitions; (d) performing a grid refining operation to configure the continuity partitions to assure monotonic solutions of the mathematical expressions in the continuity partitions; (e) if a continuity partition is altered during the grid refining operation, returning to step (c), else proceeding to next step; (f) ending the method.
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公开(公告)号:US6167403A
公开(公告)日:2000-12-26
申请号:US78721
申请日:1998-05-14
申请人: Laura E. Whitmire , Gang Fang , Timothy Michals
发明人: Laura E. Whitmire , Gang Fang , Timothy Michals
CPC分类号: H04L41/046 , H04L41/0213 , H04L41/0681 , H04L49/351 , Y10S707/955 , Y10S707/99944
摘要: A network device with selectable traps that improves network management by enabling a system manager or administrator to select between multiple trap definitions. The network device includes a memory that stores a management database including a plurality of trap definitions and a programmable parameter for selecting any one of the trap definitions. The network device further includes management processing logic that executes a management agent that issues traps according a selected one of the trap definitions depending upon the programmable parameter. In the embodiment described herein, the management database includes the standard Ethernet.TM. Repeater MIB implemented according to RFC 1516 including a first trap definition and the Ethernet.TM. Hub MIB by Novell including a second trap definition. The management agent issues traps according to either one of the trap definitions depending upon the programmable parameter.
摘要翻译: 具有可选陷阱的网络设备,可通过使系统管理员或管理员在多个陷阱定义之间进行选择来改善网络管理。 网络设备包括存储包含多个陷阱定义的管理数据库和用于选择任何一个陷阱定义的可编程参数的存储器。 所述网络设备还包括管理处理逻辑,所述管理处理逻辑执行管理代理,所述管理代理根据所述可编程参数根据所述陷阱定义中的所选择的一个发 在本文所述的实施例中,管理数据库包括根据RFC 1516实现的标准以太网TM中继器MIB,其包括第一陷阱定义以及Novell的以太网TM Hub MIB,其包括第二陷阱定义。 管理代理根据可编程参数根据陷阱定义之一发出陷阱。
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公开(公告)号:US06243756B1
公开(公告)日:2001-06-05
申请号:US09078550
申请日:1998-05-14
申请人: Laura E. Whitmire , Gang Fang , Timothy Michals
发明人: Laura E. Whitmire , Gang Fang , Timothy Michals
IPC分类号: G06F1300
CPC分类号: H04L12/4625 , H04L41/0213 , H04L41/046 , H04L41/0681 , H04L49/351 , H04L49/40
摘要: A network device with unified management including at least one port operable at any one of a plurality of media standards, port apparatus coupled to the port(s) that monitors and controls the port(s) for each of the media standards, and a management system that interfaces the port apparatus to manage the port(s) in a unified manner with respect to all of the media standards. The management system manages each of the ports in a unified manner regardless of the particular supported media standards. In one embodiment, the network device includes a memory and maintains multiple sets of statistical information per port. The port apparatus stores the first and second sets of statistics in the memory. The management system receives a statistics request and provides a unified statistic or a corresponding statistic from either the first or the second set of statistics. For port intrusion detection and prevention, one or more ports are assigned one or more authorized source addresses. The port apparatus disables a port for all media standards if an unauthorized source address is received at that port. The management system ensures that the port is disabled for all media standards.
摘要翻译: 具有统一管理的网络设备,其包括可操作于多个媒体标准中的任何一个的至少一个端口,耦合到端口的端口设备,所述端口监视和控制每个媒体标准的端口,以及管理 系统,其使得端口设备以统一的方式相对于所有媒体标准来管理端口。 管理系统以统一的方式管理每个端口,而不管特定的支持的媒体标准。 在一个实施例中,网络设备包括存储器并且每个端口维护多组统计信息。 端口装置将第一和第二组统计信息存储在存储器中。 管理系统接收统计信息请求,并从第一或第二组统计信息中提供统一的统计信息或相应的统计信息。 对于端口入侵检测和预防,一个或多个端口被分配一个或多个授权的源地址。 如果在该端口接收到未经授权的源地址,端口设备将禁用所有媒体标准的端口。 管理系统确保所有媒体标准禁用端口。
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公开(公告)号:US20190057183A1
公开(公告)日:2019-02-21
申请号:US16079664
申请日:2017-03-14
申请人: Gang Fang , Wen Wang , Vipin Kumar , Chad L. Myers
发明人: Gang Fang , Wen Wang , Vipin Kumar , Chad L. Myers
摘要: The present disclosure provides a computer implemented method. The method includes using a computer processor to perform the operations of constructing a nucleic acid mutation interaction network based upon nucleic acid pair-level interactions of a genetic sample scored under at least one disease model. The method further includes performing a thresholding and binarization process on the nucleic acid pair interactions to derive an interaction network. The method further includes testing pairs of pathways of the interaction network for either between pathway model (BPM) or within pathway model (WPM) enrichment of nucleic acid-nucleic acid mutation pair interaction. The method additionally includes outputting nucleic acid-nucleic acid mutation pair interaction data.
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公开(公告)号:US20060015303A1
公开(公告)日:2006-01-19
申请号:US10992091
申请日:2004-11-18
申请人: Gang Fang
发明人: Gang Fang
IPC分类号: G06F17/10
CPC分类号: G06F17/504 , G06F17/5022
摘要: A method for generating and evaluating a table model for circuit simulation in N dimensions employing mathematical expressions for modeling a device. The table model uses an unstructured N-dimensional grid for approximating the expressions. The method includes the steps of: (a) establishing a function domain having boundary limits in the N dimensions; (b) performing an accuracy partitioning operation to establish accuracy partitions; the mathematical expressions being satisfied within each accuracy partition within a predetermined error criteria; (c) performing a continuity partitioning operation to establish continuity partitions ensuring continuity of solutions of the mathematical expressions across boundaries separating adjacent accuracy partitions; (d) performing a grid refining operation to configure the continuity partitions to assure monotonic solutions of the mathematical expressions in the continuity partitions; (e) if a continuity partition is altered during the grid refining operation, returning to step (c), else proceeding to next step; (f) ending the method.
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公开(公告)号:US5287175A
公开(公告)日:1994-02-15
申请号:US42673
申请日:1993-04-05
申请人: Gang Fang
发明人: Gang Fang
摘要: A system is disclosed for electronically processing negative composite video signals, wherein the negative composite video signals correspond to a negative image as produced by the projection of negative photographic film. The negative composite video signals are converted to positive composite video signals. The entire portion of the negative composite video signal between adjacent horizontal blanking portions is electronically inverted. The horizontal blanking portions of the negative composite video, which include the color burst signal, are not inverted. The composite signal that results includes the blanking portions, having the color burst signal, in their original, unaltered state. The image portion of the resulting composite signal, i.e., the portions of the resulting composite signal between the horizontal blanking portions, is inverted, and the resulting composite video signal is thus converted from negative to positive state.
摘要翻译: 公开了一种用于电子处理负的复合视频信号的系统,其中负的复合视频信号对应于由负摄影胶片的投影产生的负像。 负复合视频信号被转换为正复合视频信号。 相邻水平消隐部分之间的负复合视频信号的整个部分被电子反转。 包括色同步信号的负合成视频的水平消隐部分不反转。 结果的复合信号包括具有色同步信号的消隐部分处于原始的未改变状态。 所得到的复合信号的图像部分,即水平消隐部分之间的结果复合信号的部分被反转,并且所得到的复合视频信号因此被转换为负状态。
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