Multi-Pulse Signal Generator Based on a Sawtooth Chirp
    81.
    发明申请
    Multi-Pulse Signal Generator Based on a Sawtooth Chirp 审中-公开
    基于锯齿啁啾的多脉冲信号发生器

    公开(公告)号:US20090290658A1

    公开(公告)日:2009-11-26

    申请号:US12125698

    申请日:2008-05-22

    IPC分类号: H04L27/00

    CPC分类号: H04L27/12

    摘要: A method generating a digital waveform, pulse generators and VNAs based thereon are disclosed. The digital waveform is generated in response to user-supplied parameters defining a sawtooth chirp signal. A digital baseband chirp signal that depends on the input parameters is first generated and then the digital baseband signal is upconverted to a center frequency to form an upconverted chirp signal. The upconverted chirp signal is then converted to an M-ary signal having M levels and then (optionally) filtered through a band pass filter to attenuate frequency components of the digital chirp signal outside a predetermined band of frequencies. The digital baseband chirp signal can also include the sum of first and second chirp signals having amplitudes and phase determined to reduce variations in amplitude as a function of frequency in a predetermined band of frequencies.

    摘要翻译: 公开了一种产生数字波形的方法,脉冲发生器和基于其的VNA。 响应于定义锯齿形线性调频脉冲信号的用户提供的参数产生数字波形。 首先产生取决于输入参数的数字基带线性调频脉冲信号,然后将数字基带信号上变频到中心频率,形成上变频啁啾信号。 然后将上变频的啁啾信号转换为具有M个电平的M元信号,然后(可选地)通过带通滤波器滤波,以衰减预定频带范围之外的数字线性调频脉冲信号的频率分量。 数字基带啁啾信号还可以包括具有确定的幅度和相位的第一和第二线性调频脉冲信号的和,以减小作为预定频带频率的函数的幅度变化。

    Decentralized system services
    82.
    发明申请
    Decentralized system services 有权
    分散式系统服务

    公开(公告)号:US20070174815A1

    公开(公告)日:2007-07-26

    申请号:US11325661

    申请日:2006-01-04

    IPC分类号: G06F9/44

    CPC分类号: G06F8/20 H04L67/02

    摘要: A Decentralized System Services (DSS) architecture defines a framework for building fault-tolerant distributed applications across decentralized and heterogeneous systems. DSS enables “complexity through composition” by defining distributed designs as compositions of limited function and observable services which may be quickly and dynamically assembled to perform higher level functions. DSS defines a standardized interaction between distributed services using sessionless, asynchronous communications with explicit failure semantics. Accounting for latency, failure and state management all become a natural part of the design process. DSS includes a runtime implementation for managing concurrent services—the Common Concurrency Runtime (CCR), a protocol for service interactions—the Web Services Application Protocol (WSAP), and a set of required service behaviors which provide for composibility, location independence, and fault tolerance—Distributed Protocol Oriented Programming (DPOP). DSS also includes a set of base level infrastructure services which make it easy to communicate, secure, distribute, debug, and store content across devices.

    摘要翻译: 分散式系统服务(DSS)体系结构定义了跨越分散式和异构系统构建容错分布式应用程序的框架。 DSS通过将分布式设计定义为有限功能和可观察服务的组合,实现“复杂性”,可以快速,动态地组合以执行更高级别的功能。 DSS定义了使用无会话的分布式服务之间的标准化交互,与显式故障语义的异步通信。 会计延迟,故障和状态管理都成为设计过程的一个自然部分。 DSS包括用于管理并发服务的运行时实现 - 通用并发运行时(CCR),用于服务交互的协议 - Web服务应用程序协议(WSAP)以及提供可组合性,位置独立性和故障的一组必需服务行为 容差分布式面向协议编程(DPOP)。 DSS还包括一套基础级基础架构服务,可以轻松地跨设备进行通信,安全,分发,调试和存储内容。

    REAL-TIME PROCESS FOR DEFINING, PROCESSING AND DELIVERING A HIGHLY CUSTOMIZED CONTACT LIST OVER A NETWORK
    83.
    发明申请
    REAL-TIME PROCESS FOR DEFINING, PROCESSING AND DELIVERING A HIGHLY CUSTOMIZED CONTACT LIST OVER A NETWORK 有权
    用于定义,处理和传递网络上高度自定义的联系人列表的实时过程

    公开(公告)号:US20070127702A1

    公开(公告)日:2007-06-07

    申请号:US11673485

    申请日:2007-02-09

    IPC分类号: H04M1/00 H04M3/00

    摘要: A real-time, interactive system and method of building a list of contact records, such as a mailing list, on a computer network based on selected criteria. A list specification is generated, which may include interactively specifying a geographically defined area for which a contact list is desired including receiving user input, and interactively selecting a product from a plurality of products and a threshold score for the product including receiving user input. The list specification may be transmitted over the computer network to a server where the contact list is built in real-time based on the list specification. If a set of characteristics of the contact list, such as number of records generated or cost, are approved by the user, the contact list is transmitted to a user-specified node on the computer network. The list specification may be stored in memory for reuse by a business, such as a chain of stores. This feature provides a way to easily regenerate new and updated contact lists at future dates for all or a subset of the stores by accessing updated source databases without having to re-specify the list every time a fresh list is required.

    摘要翻译: 基于所选择的标准,在计算机网络上构建联系人记录列表(诸如邮寄列表)的实时交互式系统和方法。 生成列表规范,其可以包括交互地指定期望联系人列表的地理上定义的区域,包括接收用户输入,以及交互地从多个产品中选择产品,以及包括接收用户输入的产品的阈值分数。 列表规范可以通过计算机网络传送到基于列表规范实时建立联系人列表的服务器。 如果联系人列表的一组特征(例如生成的记录数或成本)被用户批准,则将联系人列表发送到计算机网络上的用户指定的节点。 列表规范可以存储在存储器中以供业务(例如商店链)重新使用。 此功能提供了一种方式,通过访问更新的源数据库,无需在每次需要新列表时重新指定列表,便于在将来的日期为所有或一个子集创建新的和更新的联系人列表。

    METHOD OF REMOVING FLUORINATED CARBOXYLIC ACID FROM AQUEOUS LIQUID

    公开(公告)号:US20070027251A1

    公开(公告)日:2007-02-01

    申请号:US11420416

    申请日:2006-05-25

    IPC分类号: C08L27/12

    摘要: A method for removing a fluorinated carboxylic acid or salt thereof from an aqueous liquid by contacting the aqueous liquid with adsorbent particles. The fluorinated carboxylic acid or salt thereof is selected from the group consisting of (i) partially fluorinated carboxylic acids or salts thereof corresponding to the general formula: [PF1—O-L1-COO−]iXi+  (I) wherein PF1 represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one or more oxygen atoms, L1 represents a linear partially or fully fluorinated alkylene group or an aliphatic hydrocarbon group with the proviso that when PF1 is fully fluorinated, L1 is a linear partially fluorinated alkylene group or an aliphatic hydrocarbon group, Xi+ represents a cation having the valence i and i is 1, 2 or 3; and (ii) fully fluorinated carboxylic acids or salts thereof corresponding to one of the following general formulas: [PF2—O—(CF2)p—COO−]iXi+  (II) wherein PF2 represents a linear fully fluorinated aliphatic group or a linear fully fluorinated aliphatic group interrupted with one or more oxygen atoms, p is an integer of 2 to 6 and Xi+ and i have the same meaning as in formula (I); or [PF3-(L2)f-O—CF2—COO−]iXi+  (III) wherein PF3 represents a linear fully fluorinated aliphatic group or a linear fully fluorinated aliphatic group interrupted with one or more oxygen atoms, L2 represents —O(CF2)x— wherein x is an integer of 1 or 3 to 6, —(O—CF2CF2)s— wherein s is 1, 2 or 3 or —(OCF2)u— wherein u is an integer of 1 to 6, f is 0 or 1 with the proviso that when f is 0, PF3 represents F(CF2)1— wherein 1 is 1, 2, 4, 5 or 6 and with the proviso that when f is 1 and L2 represents —(O—CF2CF2)s—, PF3 represents CF3 or CF3CF2 and Xi+ and i have the same meaning as in formula (I).

    Interface randomization methods and systems employing the same
    85.
    发明申请
    Interface randomization methods and systems employing the same 审中-公开
    接口随机化方法和采用该方法的系统

    公开(公告)号:US20060203888A1

    公开(公告)日:2006-09-14

    申请号:US11077071

    申请日:2005-03-10

    申请人: George Moore

    发明人: George Moore

    IPC分类号: H04B1/69

    CPC分类号: H04L25/03872 H04L25/14

    摘要: Some representative embodiments are directed to systems and methods for randomizing data communicated across a digital interface. In some representative embodiments, a PN sequence is applied to a series of shift registers. An array of exclusive-or gates is provided to scramble each bit of the current data word using a respective output of one or several of the shift registers. In some embodiments, a second pseudo-noise sequence is additionally applied in parallel to another array of exclusive-or gates. Additional lines are provided to communicate the PN sequences from the transmitting side to the receiver side. Also, corresponding arrays of exclusive-or gates and shift-registers coupled to the PN sequence lines are disposed on the receiver side to recover the original data using the PN sequences.

    摘要翻译: 一些代表性实施例涉及用于随机化跨数字接口传送的数据的系统和方法。 在一些代表性实施例中,PN序列被应用于一系列移位寄存器。 提供异或门阵列以使用一个或多个移位寄存器的相应输出来对当前数据字的每一比特进行加扰。 在一些实施例中,第二伪噪声序列被附加地应用于另一阵列的异或门。 提供附加线路以将PN序列从发送侧传送到接收机侧。 此外,耦合到PN序列线的异或门和移位寄存器的相应阵列设置在接收机侧,以使用PN序列恢复原始数据。

    GAS TURBINE ENGINE COMPONENT HAVING BYPASS CIRCUIT
    86.
    发明申请
    GAS TURBINE ENGINE COMPONENT HAVING BYPASS CIRCUIT 有权
    具有旁路电路的气体涡轮发动机部件

    公开(公告)号:US20060162339A1

    公开(公告)日:2006-07-27

    申请号:US11278701

    申请日:2006-04-05

    IPC分类号: F02C7/00

    摘要: A gas turbine engine component has an annular flange arm, a backing plate mounted to the flange arm and a bypass circuit formed between the flange arm and the backing plate. The bypass circuit includes one or more channels formed in one of the flange arm or the backing plate. When more than one channels are used, at least one connecting slot is provided between the channels. At least one inlet passage extends through the flange arm in fluid communication with the forward-most channel, and at least one outlet slot is formed between the flange arm and the backing plate in fluid communication with the aft-most channel.

    摘要翻译: 燃气涡轮发动机部件具有环形凸缘臂,安装到凸缘臂的背板和形成在凸缘臂和背板之间的旁路电路。 旁路回路包括形成在凸缘臂或背板之一中的一个或多个通道。 当使用多个通道时,在通道之间提供至少一个连接槽。 至少一个入口通道延伸穿过法兰臂与最前面的通道流体连通,并且至少一个出口狭槽形成在法兰臂和背板之间,与最后一个通道流体连通。

    Water- and oil-repellent fluorourethanes and fluoroureas
    88.
    发明申请
    Water- and oil-repellent fluorourethanes and fluoroureas 审中-公开
    防水和防油氟聚氨酯和氟脲

    公开(公告)号:US20060142530A1

    公开(公告)日:2006-06-29

    申请号:US11027633

    申请日:2004-12-28

    IPC分类号: C08G18/00

    摘要: A fluorochemical compound comprises the reaction product of: (a) the reaction product of: (i) at least one fluorochemical alcohol represented by the formula: CnF2n+1—X—OH wherein: n=1 to 6, R=hydrogen or an alkyl group of 1 to 4 carbon atoms, m=2 to 8, Rf=CnF2n+1, y=0 to 6, q=1 to 8; and (ii) at least one unbranched symmetric diisocyanate, and (b) at least one co-reactant comprising two or more functional groups that are capable of reacting with an isocyanate group.

    摘要翻译: 含氟化合物包括以下反应产物:(a)反应产物:(i)至少一种由下式表示的含氟醇:<?in-line-formula description =“In-Line Formulas”end =“lead” 其中:在线式公式描述=“在线公式”end =“tail”→>其中: n = 1至6,R =氢或1至4个碳原子的烷基,m = 2至8,R f = C n N +1,y = 0〜6,q = 1〜8; 和(ii)至少一种非支化的对称二异氰酸酯,和(b)至少一种包含两个或更多个能够与异氰酸酯基团反应的官能团的共反应物。

    Fluoroacrylate-multifunctional acrylate copolymer compositions
    89.
    发明申请
    Fluoroacrylate-multifunctional acrylate copolymer compositions 有权
    氟丙烯酸酯 - 多官能丙烯酸酯共聚物组合物

    公开(公告)号:US20060142519A1

    公开(公告)日:2006-06-29

    申请号:US11027612

    申请日:2004-12-28

    IPC分类号: C08F118/02

    摘要: A composition comprises a copolymer comprising repeating units derived from at least one co-reactant comprising two or more acrylate groups and repeating units derived from a fluoroacrylate comprising the reaction product of: (a) at least one fluorochemical alcohol represented by the formula: C4F9—X—OH wherein: R=hydrogen or an alkyl group of 1 to 4 carbon atoms, m=2 to 8, Rf=CnF2n+1, n=1 to 5, y 32 0 to 6, and q=1 to 8; (b) at least one unbranched symmetric diisocyanate; and (c) at least one hydroxy-terminated alkyl (meth)acrylate or 2-fluoroacrylate monomer having 2 to about 30 carbon atoms in its alkylene portion; wherein the composition is coatable.

    摘要翻译: 组合物包含共聚物,其包含衍生自至少一种包含两个或更多个丙烯酸酯基团的共反应物的重复单元和衍生自氟代丙烯酸酯的重复单元,所述重复单元包含以下反应产物:(a)至少一种由下式表示的含氟醇: in-line-formula description =“In-line Formulas”end =“lead”?> C 3 -X-OH <?in-line-formula description 其中:R =氢或1至4个碳原子的烷基,m = 2至8,R f = C 1, n = 2n + 1,n = 1〜5,y 32 0〜6,q = 1〜8; (b)至少一种非支化对称二异氰酸酯; 和(c)至少一种羟基封端的(甲基)丙烯酸烷基酯或其亚烷基部分具有2-30个碳原子的2-氟丙烯酸酯单体; 其中所述组合物是可涂覆的。