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1.发明授权Method of obtaining information representative of an availability, a device for obtaining information, and a corresponding computer program 有权获取表示可用性的信息的方法，用于获取信息的设备以及相应的计算机程序公开(公告)号：US08873376B2
公开(公告)日：2014-10-28
申请号：US12823808
申请日：2010-06-25
申请人： Gregory Cauchie , Marc Capelle , Frédéric Fourneau
发明人： Gregory Cauchie , Marc Capelle , Frédéric Fourneau
IPC分类号： G01R31/08 , G06F11/00 , H04L12/28 , G06F15/173 , H04L12/751 , H04L12/26 , H04L12/701 , H04L12/721 , H04L12/757
摘要： A method is provided of obtaining information representative of an availability of a communications network, which includes a plurality of equipment exchanging routing data in accordance with a routing protocol. The method includes a stage of storing in chronological order at least some of the routing data exchanged between at least one first equipment and at least one second equipment; a stage of totaling unavailability times as a function of the routing data stored in chronological order for a predetermined time period; a stage of obtaining the information representative of an availability for the time period as a function of the totaled unavailability times.
摘要翻译： 提供了一种获得表示通信网络的可用性的信息的方法，其包括根据路由协议交换路由数据的多个设备。 该方法包括按时间顺序存储在至少一个第一设备和至少一个第二设备之间交换的路由数据中的至少一些路由数据的阶段; 作为按照时间顺序存储预定时间段的路由数据的函数的总共不可用时间的阶段; 获取代表该时间段的可用性的信息作为总计不可用时间的函数的阶段。
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公开(公告)号：US08570260B2
公开(公告)日：2013-10-29
申请号：US11992578
申请日：2006-10-19
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/3696 , G09G2310/04 , G09G2320/041 , G09G2340/0435
摘要： A method (200) of controlling a liquid crystal display (LCD) (110) integrated within a sensing device for operation in cold temperature is provided. The method (200) includes providing electrical power to the LCD (110), providing an electrical signal to the LCD (110) to update displayed information, measuring (206) the ambient temperature proximate the LCD (110) and making adjustments to the power and update information supplied to the LCD (110) based on the ambient temperature. Another aspect of the invention includes a field device (10) including an LCD (110), an electronic control module (120) configured to provide power and communication signals to the LCD (110), and a temperature sensor (112) coupled to the electronic control module (120). The electronic control module (120) is configured to measure the temperature proximate the LCD (110) and control power and communication supplied to the LCD (110) based on the temperature at the LCD (110).
摘要翻译： 提供一种控制液晶显示器（LCD）（110）的方法（200），该液晶显示器（110）集成在感测装置内以在低温下操作。 方法（200）包括向LCD（110）提供电力，向LCD（110）提供电信号以更新显示的信息，测量（206）接近LCD（110）的环境温度并对功率进行调整 以及基于环境温度更新提供给LCD（110）的信息。 本发明的另一方面包括现场设备（10），包括LCD（110），被配置为向LCD（110）提供电力和通信信号的电子控制模块（120）以及耦合到所述LCD 电子控制模块（120）。 电子控制模块（120）被配置为基于LCD（110）处的温度来测量靠近LCD（110）的温度并控制提供给LCD（110）的电力和通信。
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公开(公告)号：USD692198S1
公开(公告)日：2013-10-22
申请号：US29423237
申请日：2012-05-30
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4.发明授权Method and device for flexible error correction encoding and corresponding computer program 有权用于灵活纠错编码的方法和装置及相应的计算机程序公开(公告)号：US08549365B2
公开(公告)日：2013-10-01
申请号：US13147355
申请日：2010-02-01
申请人： Jean-Claude Carlach
发明人： Jean-Claude Carlach
CPC分类号： H03M13/136 , H03M13/19 , H03M13/27 , H03M13/2785 , H03M13/6561
摘要： An error correction encoding device is provided that combines redundancy data with source data, said device including: at least three encoding stages and at least two permutation stages. Each encoding stage implements at least one set of three basic encoding modules, in which a first encoding stage receives said source data and a last encoding stage provides said redundancy data. Each encoding module implements a basic code and includes c inputs and c outputs, c being an integer. The permutation stages are inserted between two consecutive encoding stages and each permutation stage implements a c-cyclic permutation.
摘要翻译： 提供了一种组合冗余数据与源数据的纠错编码装置，所述装置包括：至少三个编码级和至少两个置换级。 每个编码级实现至少一组三个基本编码模块，其中第一编码级接收所述源数据，最后编码级提供所述冗余数据。 每个编码模块实现基本代码，并包括c个输入和c个输出，c是一个整数。 置换级插入两个连续编码级之间，每个置换级实现c-循环置换。
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5.发明授权公开(公告)号：US08543122B2
公开(公告)日：2013-09-24
申请号：US12744446
申请日：2008-11-07
申请人： Apostolos Kountouris
发明人： Apostolos Kountouris
IPC分类号： H04W72/00
CPC分类号： H04W16/14 , H04B1/715 , H04B2001/7154
摘要： A method and apparatus are provided for creating a pilot channel in an opportunistic radio communication system whose frequency spectrum comprises a set of frequency bands and for which system the successive frames of a radio communication channel are divided into time intervals. The method includes the steps of: opportunistically selecting a free frequency band from the frequency spectrum, so as to support the pilot channel; sending a beacon signal over at least one time interval of the successive frames of the pilot channel and probing the free frequency band over at least one time interval distinct from the previous one.
摘要翻译： 提供了一种用于在机会性无线电通信系统中创建导频信道的方法和装置，其频谱包括一组频带，并且无线电通信信道的连续帧被划分成时间间隔。 该方法包括以下步骤：从频谱中机会地选择一个自由频带，以支持该导频信道; 在导频信道的连续帧的至少一个时间间隔上发送信标信号，并且在与先前信号不同的至少一个时间间隔内探测自由频带。
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公开(公告)号：US08538560B2
公开(公告)日：2013-09-17
申请号：US10850828
申请日：2004-05-21
申请人： Gregory Brown , George Hausler , Philip Ostby , Robert Karschnia , Richard Nelson , Mark Fandrey
发明人： Gregory Brown , George Hausler , Philip Ostby , Robert Karschnia , Richard Nelson , Mark Fandrey
CPC分类号： G05B19/4185 , G05B2219/23316 , G05B2219/25289 , G05B2219/33192 , Y02P90/18
摘要： A wireless power and communication unit for field devices is configured to connect to a field device and provide operating power and wired digital communication between the unit and the field device. RF circuitry in the unit is configured for radio frequency communication. In one embodiment, power supply circuitry in the unit includes one or more solar power cells that convert solar energy into electricity to power both the unit and the field device. The unit interacts with the field device in accordance with a standard industry communication protocol. The unit communicates wirelessly with an external device, such as a control room, based upon the interaction with the field device.
摘要翻译： 用于现场设备的无线电力和通信单元被配置为连接到现场设备并且在单元和现场设备之间提供操作功率和有线数字通信。 单元中的RF电路配置为射频通信。 在一个实施例中，该单元中的电源电路包括将太阳能转换成电以为单元和现场设备供电的一个或多个太阳能电池。 该单元根据标准的行业通信协议与现场设备进行交互。 基于与现场设备的交互，该单元与外部设备（例如控制室）进行无线通信。
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公开(公告)号：US08518162B2
公开(公告)日：2013-08-27
申请号：US11990255
申请日：2006-07-27
IPC分类号： B01D53/00
CPC分类号： H01J37/32844 , H01J37/32192 , H01J37/32229 , Y02C20/30
摘要： A method is described for treating gas exhaust from a polysilicon etch process, which uses a plasma abatement device to treat the gas. The device comprises a stainless steel gas chamber having a gas inlet for receiving the gas and a gas outlet. As the gas may contain a halocompound and water vapor, the chamber is heated to a temperature that inhibits adsorption of water on the surface within the chamber, thereby inhibiting corrosion of the gas chamber. The gas is then conveyed to the gas chamber for treatment, and the temperature of the chamber is maintained above said temperature during treatment of the gas.
摘要翻译： 描述了一种用于处理来自多晶硅蚀刻工艺的排气的方法，其使用等离子体消除装置来处理气体。 该装置包括具有用于接收气体的气体入口和气体出口的不锈钢气室。 由于气体可能含有卤化合物和水蒸气，所以将该室加热到抑制室内表面上的水吸附的温度，从而抑制气室的腐蚀。 然后将气体输送到气室用于处理，并且在处理气体期间将室的温度保持在所述温度以上。
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公开(公告)号：US08516900B2
公开(公告)日：2013-08-27
申请号：US13102256
申请日：2011-05-06
IPC分类号： G01F1/74
CPC分类号： G01F1/74 , G01F15/08 , Y10T137/8175
摘要： A process fluid flow system is provided having an input, an output, and a plurality of fluid circuits disposed between the input and output. At least one valve is disposed to selectably cause process fluid to flow through either a first circuit of the plurality of circuits, or a second circuit of the plurality of circuits. Process fluid flows through the first circuit during normal production, and through the second circuit during process fluid sequestration. A process fluid flow measurement device is operably interposed between the input and output and configured to measure total flow through the system. A separator is disposed in the second circuit and is arranged to allow the process fluid to separate gravitationally over time into immiscible components of the process fluid, the separator having a known internal volume. A guided wave radar level measurement device is preferably disposed to measure heights of interfaces within the separator. A controller is coupled to at least one valve, the process fluid flow measurement system, and the guided wave radar level measurement device. The controller is configured to combine total process fluid flow information from the process fluid flow measurement device with measured height information from the guided wave level measurement device to provide fractional flow rates for at least one immiscible component of the process fluid.
摘要翻译： 提供了具有设置在输入和输出之间的输入，输出和多个流体回路的过程流体流动系统。 设置至少一个阀门可选地使工艺流体流过多个回路中的第一回路或多个回路中的第二回路。 过程流体在正常生产期间流过第一回路，并且在过程流体隔离期间通过第二回路流动。 过程流体流量测量装置可操作地插入在输入和输出之间并被配置成测量通过系统的总流量。 分离器设置在第二回路中并且被布置成允许过程流体随时间重力地分离成过程流体的不混溶组分，分离器具有已知的内部体积。 优选地设置导波雷达液位测量装置以测量分离器内的界面的高度。 控制器耦合到至少一个阀，过程流体流量测量系统和导波雷达液位测量装置。 控制器被配置为将来自过程流体流量测量装置的总工艺流体流量信息与来自导波水平测量装置的测量的高度信息组合，以提供过程流体的至少一个不混溶组分的分数流量。
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10.发明授权Method and computer program for generating grounded shielding wires for signal wiring 失效用于生成信号线接地屏蔽线的方法和计算机程序公开(公告)号：US08516425B2
公开(公告)日：2013-08-20
申请号：US13544632
申请日：2012-07-09
申请人： Andrey Nikitin , Ranko Scepanovic , Igor Kucherenko , William Lau , Cheng-Gang Kong , Hui-Yin Seto , Andrej Zolotykih , Ivan Pavisic , Sandeep Bhutani , Aiguo Lu , Ilya Lyalin
发明人： Andrey Nikitin , Ranko Scepanovic , Igor Kucherenko , William Lau , Cheng-Gang Kong , Hui-Yin Seto , Andrej Zolotykih , Ivan Pavisic , Sandeep Bhutani , Aiguo Lu , Ilya Lyalin
IPC分类号： G06F17/50
CPC分类号： G06F17/505 , G06F2217/84
摘要： A system and method are provided for reducing signal skew. The method includes receiving a netlist having components and connections among the components. Each connection has at least one signal wire. A plurality of net groups is identified, each net group including at least some of the connections and for which equivalent routing is desired. For each net group, the method includes systematically routing connection paths between the components for the connections, each connection path extending between an output of one of the components and an input to at least one other of the components and including at least one path fragment. Routing includes, for at least one of the connections of the net group, routing at least one grounded shielding wire in a routing channel adjacent and parallel to at least one of the path fragments of the connection path.
摘要翻译： 提供了一种减少信号偏移的系统和方法。 该方法包括接收具有组件之间的组件和连接的网表。 每个连接具有至少一个信号线。 识别多个网络组，每个网络组包括至少一些连接并且期望等效路由。 对于每个网络组，所述方法包括系统地路由用于连接的组件之间的连接路径，每个连接路径在组件之一的输出和至少一个其他组件的输入之间延伸并且包括至少一个路径片段。 对于网络组的至少一个连接，路由包括在与连接路径的路径片段中的至少一个相邻并且平行的路由信道中路由至少一个接地屏蔽线。
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