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    High speed parallel bit error rate tester
    3.
    发明授权
    High speed parallel bit error rate tester 失效
    高速并行位错误率测试仪

    公开(公告)号：US06438717B1

    公开(公告)日：2002-08-20

    申请号：US09436350

    申请日：1999-11-09

    申请人： Joseph N Butler ,  Mark A Hughes ,  Neil O Fanning ,  Eugene O'Neill ,  Una Quinlan

    发明人： Joseph N Butler ,  Mark A Hughes ,  Neil O Fanning ,  Eugene O'Neill ,  Una Quinlan

    IPC分类号： G06F1100

    CPC分类号： H04L1/20 ,  H04L1/0001 ,  H04L25/14

    摘要： A high speed link between chips and comprising a multiplicity of synchronous serial data channels includes an onboard detector for detecting an error rate for each channel. The transmitter and the receiver chips are configured in response to the detector to select the channel having the lowest error rate as the control channel and optionally to render at least the channel with the highest error rate inactive.

    摘要翻译： 芯片之间的高速链路包括多个同步串行数据信道，包括用于检测每个信道的错误率的板上检测器。 响应于检测器配置发射机和接收机芯片，以选择具有最低误码率的信道作为控制信道，并且可选地使至少具有最高错误率的信道无效。

    Framing codes for high-speed parallel data buses
    4.
    发明授权
    Framing codes for high-speed parallel data buses 失效
    高速并行数据总线的成帧代码

    公开(公告)号：US06275880B1

    公开(公告)日：2001-08-14

    申请号：US09253537

    申请日：1999-02-22

    申请人： Una Quinlan ,  Con Cremin ,  Eugene O'Neill ,  J. Noel Butler ,  Mark A. Hughes ,  Neil O. Fanning

    发明人： Una Quinlan ,  Con Cremin ,  Eugene O'Neill ,  J. Noel Butler ,  Mark A. Hughes ,  Neil O. Fanning

    IPC分类号： G06F1300

    CPC分类号： H04L1/0063 ,  H04L1/0072 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99944

    摘要： A plurality of serial data streams are transmitted on a corresponding plurality of lines at a common frequency in equal groups of symbols. A framing signal composed of groups of symbols corresponding in number to groups of data symbols is transmitted on an additional control line. Each group of symbols in the framing signal includes a majority of symbols capable of representing a first plurality of code words and a second plurality, substantially less than the first plurality, of valid code words, and a minority of symbols which constitute parity check symbols. Each of the valid code words consists of a first sub-group of similar symbols and a second plurality of similar symbols. For some of the valid code words the symbols in the first sub-group are similar to the symbols in the second sub-group. For other valid code words the symbols in the first sub-group are different from the symbols in the second sub-group. The valid code words correspond to groups which represent (a) start of a data packet or block; (b) data/(c) a gap between groups of data; and (d) an idle state. The sequence of groups in the framing signal is monitored by means of a state machine.

    摘要翻译： 多个串行数据流以相等的符号组以公共频率在对应的多条线上发送。 在附加控制线上发送由多个数据符号组对应的符号组构成的成帧信号。 成帧信号中的每组符号包括能够表示第一多个码字的多数符号，以及基本上小于第一多个有效码字的第二多个符号，以及构成奇偶校验符号的少数符号。 每个有效代码字由相似符号的第一子组和第二多个相似符号组成。 对于一些有效的代码字，第一子组中的符号与第二子组中的符号相似。 对于其他有效的代码字，第一子组中的符号与第二子组中的符号不​​同。 有效码字对应于表示（a）数据包或块的开始的组; （b）数据/（c）数据组之间的差距; 和（d）空闲状态。 通过状态机监视成帧信号中的组的序列。

    MERCURY REMOVAL PROCESS
    8.
    发明申请
    MERCURY REMOVAL PROCESS 审中-公开
    MERCURY拆除过程

    公开(公告)号：US20100078358A1

    公开(公告)日：2010-04-01

    申请号：US12241126

    申请日：2008-09-30

    申请人： Erin E Tullos ,  Mark A Hughes ,  John Michael Hays ,  Joseph B Cross

    发明人： Erin E Tullos ,  Mark A Hughes ,  John Michael Hays ,  Joseph B Cross

    IPC分类号： C10G21/00

    CPC分类号： B01D11/0492 ,  C10G17/07 ,  C10G27/00 ,  C10G2300/1033 ,  C10G2300/205

    摘要： A process is disclosed for decreasing the level of elemental mercury contained in a liquid hydrocarbon stream by a) contacting the liquid hydrocarbon stream with a water stream containing an oxidizing agent for conversion of at least a portion of the Hg(0) to Hg(II); b) extracting at least a portion of the Hg(II) from the liquid hydrocarbon stream into the water stream, thereby forming a treated liquid hydrocarbon stream and a waste water stream containing water and Hg(II); and c) separating the treated liquid hydrocarbon stream from the waste water stream.

    摘要翻译： 公开了一种用于通过以下步骤来降低液态烃流中所含的元素汞的水平：a）使液体烃流与含有氧化剂的水流接触，以将至少一部分Hg（0）转化为Hg（II ）; b）将至少一部分Hg（II）从液态烃流中提取到水流中，从而形成经处理的液态烃流和含有水和Hg（II）的废水流; 和c）将经处理的液体烃流与废水流分离。

    Stackable network unit including register for identifying trunk connection status of stacked units
    9.
    发明授权
    Stackable network unit including register for identifying trunk connection status of stacked units 有权
    可堆叠网络单元，包括用于识别堆叠单元的中继连接状态的寄存器

    公开(公告)号：US06801950B1

    公开(公告)日：2004-10-05

    申请号：US09668339

    申请日：2000-09-25

    申请人： Daniel M O'Keeffe ,  Mark A Hughes ,  Kevin Loughran ,  Paul J Moran

    发明人： Daniel M O'Keeffe ,  Mark A Hughes ,  Kevin Loughran ,  Paul J Moran

    IPC分类号： G06F15173

    CPC分类号： H04L45/00 ,  H04L45/245 ,  Y02D50/30

    摘要： In a stack of network units each includes a multiplicity of ports for receiving and forwarding addressed data packets and a forwarding engine which in response to address data selects at least one port for the forwarding of a data packet. A cascade connects the units and allows the transmission of a packet placed on said cascade by a unit to all the other units. Each unit is responsive to a packet received from the cascade to forward or discard the received packet according to predetermined forwarding rules. A trunk includes a respective port of each of some but not necessarily all the units. Each unit includes a ‘trunk box member’ register indicating which of the units has at least one port connected in the trunk When a first unit in the stack receives, at a port connected neither to the trunk nor the cascade, a packet destined for the trunk, the first unit directs that packet to a port connected to the trunk if the first unit has such a port and otherwise sends that packet to the cascade. When a second unit in the stack, having a port connected to the trunk, receives by way of the cascade from the first unit a packet destined for the trunk, the second unit determines with recourse to the forwarding rules, data identifying the first unit and the respective register whether to forward said packet to the trunk. The invention is particularly intended for use in stack-wide trunks operating according to ‘local forwarding’ and ‘next-in-line’ rules and allows units in the stack to be omitted from direct connection to the trunk.

    摘要翻译： 在一堆网络单元中，每个端口包括用于接收和转发寻址数据分组的多个端口，以及响应于地址数据选择至少一个用于转发数据分组的端口的转发引擎。 级联连接单元，并允许将放置在所述级联上的分组传输到所有其他单元。 每个单元响应于从级联接收的分组，以根据预定的转发规则转发或丢弃所接收的分组。 一个中继线包括一些但不一定是所有单元的相应端口。 每个单元包括一个“中继箱成员”寄存器，指示哪个单元具有连接在中继中的至少一个端口当堆叠中的第一单元在不连接到中继线和级联的端口处接收到目的地为 中继，如果第一个单元有这样的端口，则第一个单元将该数据包引导到连接到中继的端口，否则将该数据包发送到级联。 当堆叠中具有连接到中继线的端口的第二单元通过级联从第一单元接收到目的地为中继线的分组时，第二单元依据转发规则来确定标识第一单元的数据，以及 相应的寄存器是否将所述分组转发到中继线。 本发明特别旨在用于根据“本地转发”和“下一排”规则操作的堆叠宽中继，并且允许从与直接连接到中继线的堆叠中省略单元。

    Device for the diagnosis of certain gastrointestinal pathogens
    10.
    发明授权
    Device for the diagnosis of certain gastrointestinal pathogens 失效
    用于诊断某些胃肠道病原体的装置

    公开(公告)号：US5738110A

    公开(公告)日：1998-04-14

    申请号：US655029

    申请日：1996-05-29

    申请人： Charles B. Beal ,  Leonard O. Ross ,  Mark A. Hughes

    发明人： Charles B. Beal ,  Leonard O. Ross ,  Mark A. Hughes

    IPC分类号： A61B10/00 ,  A61B10/02

    CPC分类号： A61B10/02 ,  A61B2010/0061

    摘要： A device for the diagnosis of certain gastrointestinal pathogens includes a gelatin pharmaceutical capsule which contains a malleable drag material made of a mixture of beeswax and mineral oil. Embedded in the drag material is a narrow piece of thin sampling cloth with inwardly tapered ends. The free end of the sampling cloth is attached to a string which extends through a perforation in the capsule. The patient holds the free end of the string and swallows the capsule. The sampling cloth and drag material are retrieved for testing after the capsule is digested.

    摘要翻译： 用于诊断某些胃肠病原体的装置包括明胶药物胶囊，其包含由蜂蜡和矿物油混合物制成的可延展的阻力材料。 嵌入拖曳材料是一个狭窄的薄采样布，具有向内渐缩的端部。 取样布的自由端连接到延伸穿过胶囊中穿孔的绳子。 患者保持弦的自由端并吞下胶囊。 在胶囊消化后，取样布和拖曳材料进行检测。