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17 条记录 (耗时 0.044 秒)

    Compact gas chromatography and ion mobility based sample analysis systems, methods, and devices
    7.
    发明授权
    Compact gas chromatography and ion mobility based sample analysis systems, methods, and devices 有权
    紧凑型气相色谱和基于离子迁移的样品分析系统，方法和设备

    公开(公告)号：US07608818B2

    公开(公告)日：2009-10-27

    申请号：US11415564

    申请日：2006-05-01

    申请人： Raanan A. Miller ,  Erkinjon G. Nazarov ,  David B. Wheeler ,  Kenneth A. Markoski

    发明人： Raanan A. Miller ,  Erkinjon G. Nazarov ,  David B. Wheeler ,  Kenneth A. Markoski

    IPC分类号： B01D59/44

    CPC分类号： G01N27/624 ,  G01N30/30 ,  G01N30/461 ,  G01N30/462 ,  G01N30/54 ,  G01N30/6095 ,  G01N30/7206 ,  G01N2030/3076

    摘要： A compact integrated ion mobility based analysis system includes at least one gas chromatograph (GC) column that receives a sample and elutes constituents of the sample where each of the eluted constituents are temporally separated from each other The system also includes at least one ion mobility based sample analyzer that analyzes the eluted constituents based on their ion mobility characteristics. The system further includes a controller that selectively adjusts the temperature within at least one GC column over a period of time and selectively adjusts the temperature within at least one ion mobility based sample analyzer over a period of time.

    摘要翻译： 紧凑的基于集成离子迁移率的分析系统包括至少一个气相色谱仪（GC）柱，其接收样品并洗脱样品的成分，其中每个洗脱组分在时间上彼此分离。该系统还包括至少一种基于离子迁移率 样品分析仪，其基于其离子迁移率特性分析洗脱成分。 该系统还包括控制器，该控制器在一段时间内选择性地调节至少一个GC柱内的温度，并在一段时间内选择性地调节至少一个基于离子移动的样品分析仪内的温度。

    System and method for monitoring and control of processes and machines
    8.
    发明授权
    System and method for monitoring and control of processes and machines 失效
    用于过程和机器的监控和控制的系统和方法

    公开(公告)号：US06751575B2

    公开(公告)日：2004-06-15

    申请号：US09783707

    申请日：2001-02-14

    申请人： Gary A. Lenz ,  David B. Wheeler

    发明人： Gary A. Lenz ,  David B. Wheeler

    IPC分类号： G06F1900

    CPC分类号： G05B23/024 ,  G05B9/02 ,  G05B15/02 ,  G05B19/00 ,  G05B2219/35285

    摘要： The disclosed invention includes a system and method for monitoring and control of processes and machines. A computer-implemented method for monitoring and controlling a process comprises storing process attribute information of objects in a plurality of databases, receiving at least one process measurement from a measurement device, similarity searching the at least one process measurement against the process attribute information stored in the databases, assigning a similarity score to the process measurement, comparing the similarity score to a match tolerance level, computing a process action for at least one process machine, via an algorithm having a process variable, replacing the process variable in the algorithm with the process measurement where the similarity score is equal to or greater than the match tolerance level, replacing the process variable in the algorithm with a set point where the similarity score is lower than the match tolerance level, and communicating the process action to a process machine.

    摘要翻译： 所公开的发明包括用于监视和控制过程和机器的系统和方法。 一种用于监视和控制过程的计算机实现的方法包括：将对象的处理属性信息存储在多个数据库中，从测量装置接收至少一个处理测量，根据存储在 数据库，将相似性分数分配给过程测量，将相似性分数与匹配公差水平进行比较，通过具有过程变量的算法计算至少一个过程机器的处理动作，将算法中的过程变量替换为 过程测量，其中相似性得分等于或大于匹配公差等级，用相似性得分低于匹配公差等级的设定点替换算法中的过程变量，以及将处理动作传递给过程机器。

    System and method for determining user identity fraud using similarity searching
    9.
    发明授权
    System and method for determining user identity fraud using similarity searching 有权
    使用相似性搜索确定用户身份欺诈的系统和方法

    公开(公告)号：US07007174B2

    公开(公告)日：2006-02-28

    申请号：US09681530

    申请日：2001-04-24

    申请人： David B. Wheeler ,  John R. Ripley ,  Paul Leury ,  Steven C. Wotring

    发明人： David B. Wheeler ,  John R. Ripley ,  Paul Leury ,  Steven C. Wotring

    IPC分类号： G06F11/30 ,  G06F12/14 ,  H04L9/00 ,  H04L9/32

    CPC分类号： G06F21/33 ,  G06F17/30867

    摘要： A method for verifying the identity of a new-user of a computer system, comprising the steps of receiving at least one identity attribute from the new-user; similarity searching the at least one new-user identity attribute against at least one database of denied-user identity attributes; receiving a similarity search result; determining a positive or negative match between the at least one new-user identity attribute and the denied-user identity attributes; allowing the new-user to access the computer system, where a negative match has been determined; and denying the new-user access to the computer system, where a positive match has been determined.

    摘要翻译： 一种用于验证计算机系统的新用户的身份的方法，包括以下步骤：从所述新用户接收至少一个身份属性; 所述至少一个新用户身份属性与拒绝用户身份属性的至少一个数据库相似; 接收相似度搜索结果; 确定所述至少一个新用户身份属性和所述拒绝用户身份属性之间的正或负匹配; 允许新用户访问已经确定了否定匹配的计算机系统; 并拒绝新用户对计算机系统的访问，其中确定了正面匹配。