公开(公告)号：US20050165217A1

公开(公告)日：2005-07-28

申请号：US11021952

申请日：2004-12-23

申请人： Martin Guinn ,  Lewis Hodges ,  David Johnston ,  Hendrik Moorlag ,  Mark Schwindt

发明人： Martin Guinn ,  Lewis Hodges ,  David Johnston ,  Hendrik Moorlag ,  Mark Schwindt

IPC分类号： C07K1/02 ,  C07K1/04

CPC分类号： C07K1/04 ,  C07K1/026 ,  Y02P20/55

摘要： The invention provides methods of synthesizing peptides, involving the steps of providing a composition including a peptide fragment, wherein the peptide fragment has at least one amino acid residue and includes a base-sensitive, N-terminal protecting group; removing the base-sensitive, N-terminal protecting group from the peptide fragment using a deprotection reagent that includes a base, whereby an N-terminal functionality on the peptide fragment is deprotected; removing the base from the composition to provide a residual base content of more than 100 ppm; causing a reactive peptide fragment having a reactive C-terminus and a base-sensitive N-terminal protecting group to react with the deprotected N-terminal functionality of the peptide fragment under conditions such that the reactive peptide fragment is added to the peptide fragment; and optionally repeating the deprotection and coupling steps until a desired peptide is obtained. Also provided are methods of synthesizing peptides, wherein base is removed from the composition to a point where the composition would provide a positive chloranil test. Also provided are methods of synthesizing peptides, wherein coupling is performed in basic reaction mixtures.

摘要翻译： 本发明提供了合成肽的方法，包括提供包含肽片段的组合物的步骤，其中肽片段具有至少一个氨基酸残基并且包括碱敏感的N-末端保护基; 使用包含碱的去保护试剂从肽片段中除去碱敏感的N-末端保护基，从而将肽片段上的N-末端官能团去保护; 从组合物中除去碱以提供大于100ppm的残留碱含量; 使得具有反应性C末端和碱敏感性N末端保护基团的反应性肽片段与肽片段的去保护的N末端官能团反应，使得将反应性肽片段加入到肽片段中; 并任选地重复脱保护和偶联步骤，直至获得所需的肽。 还提供了合成肽的方法，其中将碱从组合物中除去至组合物将提供正氯醌测试的程度。 还提供了合成肽的方法，其中在碱性反应混合物中进行偶联。

公开(公告)号：US20050118964A1

公开(公告)日：2005-06-02

申请号：US10726054

申请日：2003-12-02

申请人： David Johnston

发明人： David Johnston

IPC分类号： H04W48/20 ,  H04B1/04

CPC分类号： H04W48/20

摘要： An apparatus and a system, as well as a method and article, may operate to couple a plurality of receivers to a first frequency reference to communicate with a first station over a corresponding plurality of signal paths, and to selectively couple one of the plurality of receivers to a second frequency reference to communicate with a second station over a search signal path not included in the plurality of signal paths.

摘要翻译： 装置和系统以及方法和物品可以操作以将多个接收机耦合到第一频率参考，以在相应的多个信号路径上与第一站通信，并且选择性地将多个 接收机到第二频率参考，以在不包括在多个信号路径中的搜索信号路径上与第二站通信。

公开(公告)号：US20050021156A1

公开(公告)日：2005-01-27

申请号：US10924230

申请日：2004-08-23

申请人： James Kay ,  David Johnston ,  Shelly Urdaneta ,  Stuart Siegel

发明人： James Kay ,  David Johnston ,  Shelly Urdaneta ,  Stuart Siegel

IPC分类号： G05B19/05 ,  G05B11/01 ,  G05B19/42

CPC分类号： G05B19/056 ,  G05B2219/13076 ,  G05B2219/15101 ,  G05B2219/15115 ,  G05B2219/31092 ,  G05B2219/31457 ,  G05B2219/34038 ,  G05B2219/34279 ,  G05B2219/34444 ,  Y02P90/18

摘要： A system and method for employing a file system and file system services on the industrial controller. The file system allows industrial control programs to implement many functions previously performed within the industrial control program and stored in the same memory as the industrial control program. An execution engine is provided that interprets instructions included in an industrial control program. The instructions utilize services in the file system for including user defined routine files loaded from local or remote locations, to load and unload recipe files from local and remote locations, to log and retrieve measured data and trend data to files at local or remote locations, to select different operating systems and to select a running program from a plurality of running programs utilizing the file system.

摘要翻译： 一种在工业控制器上采用文件系统和文件系统服务的系统和方法。 文件系统允许工业控制程序实现以前在工业控制程序中执行的许多功能，并存储在与工业控制程序相同的存储器中。 提供执行引擎，其解释包括在工业控制程序中的指令。 该指令利用文件系统中的服务来包括从本地或远程位置加载的用户定义的例程文件，从本地和远程位置加载和卸载配方文件，以将测量数据和趋势数据记录并检索到本地或远程位置的文件， 选择不同的操作系统，并利用文件系统从多个运行的程序中选择正在运行的程序。

公开(公告)号：US20050011657A1

公开(公告)日：2005-01-20

申请号：US10836895

申请日：2004-04-30

申请人： David Johnston ,  Richard Clark

发明人： David Johnston ,  Richard Clark

IPC分类号： H02G3/04

CPC分类号： H02G3/0431 ,  H02G3/0487

摘要： An extendable channel unit such as molding unit (21) has a pair of telescopically arranged relatively extendable conduits (55, 75) with a conductor (22) interconnected in conductive relation between the conduits, with an intermediate section (137) of the conductor effective to accommodate the relative extension of the conduits. The intermediate section may include a sinuous configuration (133) or expandable coils (139). The channel unit may be installed along a wall (145) or other surface for decoratively covering the installation of the conductor for connection with an operated device (153). The channel unit may be installed into a ramp (163) when installed along a floor, such as within a doorway (171). Methods of assembly utilizing such channel units are also disclosed. One such method affixes the channel unit at a predetermined distance from a reference surface by incorporating a mounting device (27) incorporating a breakaway reference section (31).

摘要翻译： 诸如模制单元（21）的可延伸通道单元具有一对可伸缩布置的相对可延伸的导管（55,75），导体（22）在导管之间以导电关系相互连接，导体的中间部分（137）有效 以适应导管的相对延伸。 中间部分可以包括弯曲构造（133）或可扩展线圈（139）。 通道单元可以沿着壁（145）或其他表面安装，用于装饰地覆盖用于与被操作的装置（153）连接的导体的安装。 当沿着诸如门口（171）内的地板安装时，通道单元可以安装到斜坡（163）中。 还公开了使用这种通道单元的组装方法。 一种这样的方法通过结合包含分离参考部分（31）的安装装置（27）将通道单元固定在与参考表面预定距离处。

公开(公告)号：US06249482B1

公开(公告)日：2001-06-19

申请号：US09498092

申请日：2000-02-04

申请人： Richard Albon ,  Alan Martin ,  David Johnston

发明人： Richard Albon ,  Alan Martin ,  David Johnston

IPC分类号： G11C800

CPC分类号： G11C7/22 ,  G11C7/1006

摘要： A synchronous single port random access memory comprises a core 2 of memory cells 3 arranged as rows and columns. The rows are addressed by a row decoder 5 and the memory cell outputs are connected as columns to a column decoder and multiplexer 7. The decoder and multiplexer 7 selects groups of memory cells 3 from the addressed row and connects these to sense amplifiers 8. Changes in address are propagated immediately to the core 2 so that the selected memory cells 3 are connected as quickly as possible and without any fixed delays to the sense amplifiers 8. Similarly, a read clock “rclk” enables the sense amplifiers 8 immediately upon becoming active.

摘要翻译： 同步单端口随机存取存储器包括排列成行和列的存储器单元3的核心2。 行由行解码器5寻址，并且存储单元输出作为列连接到列解码器和多路复用器7.解码器和多路复用器7从寻址行选择组存储单元3，并将它们连接到读出放大器8.改变 内部地址立即传播到核心2，使得所选择的存储器单元3尽可能快地连接，并且没有任何固定的延迟连接到读出放大器8.类似地，读时钟“rclk”使感测放大器8立即变为有效 。

公开(公告)号：US4650673A

公开(公告)日：1987-03-17

申请号：US773543

申请日：1985-09-09

申请人： David Johnston ,  Kenneth F. Lawson

发明人： David Johnston ,  Kenneth F. Lawson

IPC分类号： A01N25/00 ,  A61K9/00 ,  A61K39/205

CPC分类号： A01N25/002 ,  A61K39/12 ,  A61K39/205 ,  A61K9/0056 ,  A61K2039/542 ,  A61K2039/552 ,  C12N2760/20134 ,  Y10S424/818

摘要： A composition and method for immunizing carnivores and other mammals, especially foxes, against rabies and other pathogenic diseases, by setting out and orally administering a dose of a vaccine, are described. The vaccine is enclosed in a bite-permeable sponge-like vector and the container is coated with a membrane containing an attractant, such as tallow. The method operates by penetration of a sponge resulting in distribution of relatively large volumes of vaccine to the oropharyngeal cavity of the mammals.

摘要翻译： 描述了通过设置和口服施用一种疫苗来对食肉动物和其它哺乳动物，特别是狐狸，免疫狂犬病和其它致病性疾病进行免疫的组合物和方法。 将该疫苗包封在一个可渗透的海绵状载体中，并且该容器用含有引诱剂如牛油的膜包被。 该方法通过海绵的穿透进行操作，导致相对较大体积的疫苗分布到哺乳动物的口咽腔。

公开(公告)号：US10079678B2

公开(公告)日：2018-09-18

申请号：US13557079

申请日：2012-07-24

申请人： Ned M. Smith ,  George W. Cox ,  David Johnston

发明人： Ned M. Smith ,  George W. Cox ,  David Johnston

IPC分类号： G06F12/14 ,  H04L9/08 ,  H04L9/32 ,  G06F21/62 ,  G06F21/31 ,  G06F21/74

CPC分类号： H04L9/0866 ,  G06F21/31 ,  G06F21/6209 ,  G06F21/74 ,  G06F2221/2107 ,  H04L9/0822 ,  H04L9/3226

摘要： Embodiments of methods, systems, and storage medium associated with providing access to encrypted data for authorized users are disclosed herein. In one instance, the method may include obtaining a derived value for an authenticated user based on user personalization data of the authenticated user, and generating a user-specific encryption key based on the derived value. The derived value may have entropy in excess of a predetermined level. The user-specific encryption key may enable the authenticated user to access the encrypted data stored at the storage device. Other embodiments may be described and/or claimed.

公开(公告)号：US09675758B2

公开(公告)日：2017-06-13

申请号：US11579563

申请日：2005-05-27

申请人： David Johnston ,  Rosemary Habeshaw ,  Nigel Harrison

发明人： David Johnston ,  Rosemary Habeshaw ,  Nigel Harrison

IPC分类号： A61M5/20 ,  A61M5/32

CPC分类号： A61M5/2033 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/326 ,  A61M2005/206

摘要： The present invention concerns an injection device with a housing adapted to receive a syringe having a discharge nozzle, the housing having an indicator opening. There is a trigger and a forward drive arranged to act upon the syringe on actuation of the trigger to advance the syringe from a retracted position to an extended position thereby discharging the contents of the syringe through the discharge nozzle. A support member is in contacting juxtaposition with the housing and a return drive is supported by the support member and arranged to act upon the syringe after the contents of the syringe has been discharged so that the syringe can be withdrawn from the extended position to the retracted position. Advantageously, the support member is arranged in the housing so that the second drive does not obscure an inspection of the contents of the syringe through the indicator opening. Hence, it can be clearly determined whether the contents of the syringe have been expelled from the syringe.

公开(公告)号：US09270457B2

公开(公告)日：2016-02-23

申请号：US12347872

申请日：2008-12-31

申请人： David Johnston ,  Muthu Venkatachalam

发明人： David Johnston ,  Muthu Venkatachalam

IPC分类号： H04K1/00 ,  H04L9/08 ,  H04W12/02 ,  H04L29/06

CPC分类号： H04L9/0891 ,  H04L69/22 ,  H04L2209/80 ,  H04W12/02

摘要： A method of retrieving security information in a media access control (MAC) header by a wireless station may include receiving a data unit, such as a protocol data unit (PDU), from a remote wireless station. The PDU may include the MAC header. The method may also include reading two encryption key sequence (EKS) bits in the MAC header that denote both whether the data unit is encrypted and a position in an encryption key sequence for the data unit.

摘要翻译： 通过无线站检索媒体访问控制（MAC）报头中的安全信息的方法可以包括从远程无线站接收诸如协议数据单元（PDU）的数据单元。 PDU可以包括MAC报头。 该方法还可以包括读取MAC报头中的两个加密密钥序列（EKS）位，其表示数据单元是否被加密，以及数据单元的加密密钥序列中的位置。

公开(公告)号：US20140189365A1

公开(公告)日：2014-07-03

申请号：US13730829

申请日：2012-12-29

申请人： George W. Cox ,  David Johnston ,  Jiangtao Li ,  Anand Rajan

发明人： George W. Cox ,  David Johnston ,  Jiangtao Li ,  Anand Rajan

IPC分类号： G06F21/72

CPC分类号： G06F21/72 ,  G06F21/52 ,  G06F21/73 ,  G09C1/00 ,  H04L9/0866 ,  H04L2209/12

摘要： A processor of an aspect includes root key generation logic to generate a root key. The root key generation logic includes a source of static and entropic bits. The processor also includes key derivation logic coupled with the root key generation logic. The key derivation logic is to derive one or more keys from the root key. The processor also includes cryptographic primitive logic coupled with the root key generation logic. The cryptographic primitive logic is to perform cryptographic operations. The processor also includes a security boundary containing the root key generation logic, the key derivation logic, and the cryptographic primitive logic. Other processors, methods, and systems are also disclosed.

摘要翻译： 一方面的处理器包括生成根密钥的根密钥生成逻辑。 根密钥生成逻辑包括静态和熵位的源。 处理器还包括与根密钥生成逻辑耦合的密钥导出逻辑。 密钥推导逻辑是从根密钥导出一个或多个密钥。 处理器还包括与根密钥生成逻辑耦合的加密原语逻辑。 加密原语逻辑是执行加密操作。 处理器还包括包含根密钥生成逻辑，密钥导出逻辑和密码原语逻辑的安全边界。 还公开了其他处理器，方法和系统。