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1. 发明授权

US5215556A Apparatus and method for establishing a temperature gradient in a chromatography column 失效
标题翻译：在色谱柱中建立温度梯度的装置和方法
公开(公告)号：US5215556A
公开(公告)日：1993-06-01
申请号：US868917
申请日：1992-04-15
申请人： Joseph F. Hiller , Glen H. Hughes , Daniel P. Martin
发明人： Joseph F. Hiller , Glen H. Hughes , Daniel P. Martin
IPC分类号： G01N30/02 , G01N30/30
CPC分类号： G01N30/30 , G01N2030/025 , G01N2030/3015 , G01N2030/3023
摘要： Apparatus and method for temperature gradient capillary gas chromatography wherein the chromatography column is surrounded by an inner tube and the inner tube is surrounded by an outer tube. A first heat transfer fluid is heated to a first temperature and is flowed between the inner tube and the column in the same direction as the flow of carrier gas through the capillary column. A second heat transfer fluid is heated to a second temperature and is flowed in the opposite direction between the outer tube and the inner tube, the second temperature being lower than the first temperature. The invention is also an improved capillary gas chromatography method of the type that generally includes the steps of flowing a carrier gas through a capillary gas chromatography column to a detector, introducing a sample to be analyzed into the column and then detecting chromatographically resolved components of interest of the sample, the method having an optimum carrier gas velocity through the column, wherein the improvement of the instant invention is to establish a negative temperature gradient along at least a portion of the longitudinal length of the capillary gas chromatography column and to flow the carrier gas through the capillary gas chromatography column at less than the optimum carrier gas velocity.
摘要翻译：用于温度梯度毛细管气相色谱的装置和方法，其中色谱柱被内管包围，内管被外管包围。第一传热流体被加热到第一温度，并且沿着与通过毛细管柱的载气流相同的方向在内管和塔之间流动。第二传热流体被加热到第二温度，并且在外管和内管之间沿相反方向流动，第二温度低于第一温度。本发明还是改进的毛细管气相色谱法，其通常包括将载气通过毛细管气相色谱柱流动到检测器的步骤，将要分析的样品引入柱中，然后检测色谱分辨的感兴趣组分该方法具有穿过柱的最佳载气速度，其中本发明的改进是沿着毛细管气相色谱柱的纵向长度的至少一部分建立负温度梯度并使载体流动气体通过毛细管气相色谱柱小于最佳载气速度。

2. 发明授权

US5494318A Secondary containment system 失效
标题翻译：二次收容系统
公开(公告)号：US5494318A
公开(公告)日：1996-02-27
申请号：US357079
申请日：1994-12-15
申请人： Nicholas E. Butts , George J. Donovan , Daniel P. Martin
发明人： Nicholas E. Butts , George J. Donovan , Daniel P. Martin
IPC分类号： B29C65/34 , F16L39/00 , F16L13/02 , F16L47/00 , F16L47/02
CPC分类号： B29C65/342 , B29C65/3476 , B29C65/8246 , B29C66/1142 , B29C66/5221 , B29C66/5224 , B29C66/72523 , F16L39/005 , B29C66/71 , B29L2031/605
摘要： A secondary containment piping system is composed of a plurality of modules of concentric pipe. The inner pipe carries fluid being transported, and the outer pipe provides secondary containment of fluid leaking from the inner pipe. The module consists of a length of inner pipe centred in a length of outer pipe by a series of spiders or ribs, fastened to one or both of the pipes. The ends of both inner and outer pipes are coplanar and perpendicular to the axis of the module. Successive modules are joined by simultaneously welding the inner and outer pipes of one module to the corresponding pipes of an adjacent module, the preferred material for the pipes is HDPE and the welding is accomplished using electric fusion welding techniques.
摘要翻译：二次密封管道系统由多个同心管的模块组成。内管承载被输送的流体，外管提供从内管泄漏的液体的二次容纳。该模块由一系列长度的外管中的一段长度的内管组成，通过一系列的蜘蛛或肋条固定在一个或两个管道上。内管和外管的端部共模并垂直于模块的轴线。连续模块通过将一个模块的内管和外管同时焊接到相邻模块的相应管道来连接，管道的优选材料是HDPE，并且使用电熔焊技术来实现焊接。

3. 发明授权

US4824126A Power chuck 失效
标题翻译：动力卡盘
公开(公告)号：US4824126A
公开(公告)日：1989-04-25
申请号：US849194
申请日：1986-04-07
申请人： Daniel P. Martin
发明人： Daniel P. Martin
IPC分类号： B23B31/18
CPC分类号： B23B31/18 , Y10T279/188 , Y10T279/243
摘要： The power chuck of the invention features a series of rocker arms which are linked by toggles to the chuck's actuator. The rocker arms are mounted on pivot pins which pivot with respect to carriers within the body of the chuck. The center of gravity of the toggle, rocker arm and jaw mounted on the end of the rocker arm is located inwardly of the pivot pin so to provide increasing clamping force as the rotational speed of the chuck increases. A spring within the carrier provides a pull-back action on the workpiece during clamping.
摘要翻译：本发明的动力卡盘具有一系列通过切换与卡盘致动器连接的摇臂。摇臂安装在相对于卡盘主体内的托架枢转的枢轴销上。安装在摇臂端部的肘节，摇臂和颚的重心位于枢轴销的内侧，以便随着卡盘的转速增加而提供增加的夹紧力。载体内的弹簧在夹紧过程中对工件提供拉回作用。

4. 发明授权

US08560225B2 System and method for the selection of a unique geographic feature 失效
标题翻译：用于选择独特地理特征的系统和方法
公开(公告)号：US08560225B2
公开(公告)日：2013-10-15
申请号：US12164916
申请日：2008-06-30
申请人： Christopher Edward Frank , Markus Wuersch , Daniel P. Martin
发明人： Christopher Edward Frank , Markus Wuersch , Daniel P. Martin
IPC分类号： G01C21/30
CPC分类号： G01C21/20
摘要： The present invention includes a system and method for selecting a unique geographic feature, including a mobile device that uses position and orientation sensors to determine a user position and a user orientation. The mobile device is adapted for wireless communication with a database that houses or has access to data concerning geographic features, as well as processing and computing means for calculating specific geographic relations discussed in further detail below. The system of the present invention further includes means for selecting among those features that are topologically related to the polygon. These include means for defining the geometry of the polygon, means for filtering those features that should not be within the geometry of the polygon, and means for ranking those features within the polygon. The method of the present invention is operable in conjunction with the system through the system hardware and software.
摘要翻译：本发明包括用于选择唯一地理特征的系统和方法，包括使用位置和方向传感器来确定用户位置和用户取向的移动设备。移动设备适于与容纳或具有关于地理特征的数据的数据库的无线通信，以及用于计算下面进一步详细讨论的特定地理关系的处理和计算装置。本发明的系统还包括用于在与多边形拓扑相关的那些特征中进行选择的装置。这些包括用于定义多边形的几何形状的装置，用于过滤不应该在多边形几何中的那些特征的装置，以及用于对多边形内的这些特征进行排名的装置。本发明的方法可以通过系统硬件和软件与系统一起工作。

5. 发明授权

US07418341B2 System and method for the selection of a unique geographic feature 失效
标题翻译：用于选择独特地理特征的系统和方法
公开(公告)号：US07418341B2
公开(公告)日：2008-08-26
申请号：US11224894
申请日：2005-09-12
申请人： Markus Wuersch , Christopher Frank , Daniel P. Martin
发明人： Markus Wuersch , Christopher Frank , Daniel P. Martin
IPC分类号： G01C21/30 , G01C21/32
CPC分类号： G01C21/20
摘要： The present invention includes a system and method for selecting a unique geographic feature, including a mobile device that uses position and orientation sensors to determine a user position and a user orientation. The mobile device is adapted for wireless communication with a database that houses or has access to data concerning geographic features, as well as processing and computing means for calculating specific geographic relations discussed in further detail below. The system of the present invention further includes means for selecting among those features that are topologically related to the polygon. These include means for defining the geometry of the polygon, means for filtering those features that should not be within the geometry of the polygon, and means for ranking those features within the polygon. The method of the present invention is operable in conjunction with the system through the system hardware and software.
摘要翻译：本发明包括用于选择唯一地理特征的系统和方法，包括使用位置和方向传感器来确定用户位置和用户取向的移动设备。移动设备适于与容纳或具有关于地理特征的数据的数据库的无线通信，以及用于计算下面进一步详细讨论的特定地理关系的处理和计算装置。本发明的系统还包括用于在与多边形拓扑相关的那些特征中进行选择的装置。这些包括用于定义多边形的几何形状的装置，用于过滤不应该在多边形几何中的那些特征的装置，以及用于对多边形内的这些特征进行排名的装置。本发明的方法可以通过系统硬件和软件与系统一起工作。

6. 发明授权

US4281842A Inner diameter chuck 失效
标题翻译：内径卡盘
公开(公告)号：US4281842A
公开(公告)日：1981-08-04
申请号：US132399
申请日：1980-03-21
申请人： Daniel P. Martin
发明人： Daniel P. Martin
IPC分类号： B23B31/40
CPC分类号： B23B31/4033 , Y10T279/1016
摘要： An inner diameter chuck which has a cup shaped holder with a concave face joined by the interior side of the face to a base portion. The holder will flex upon movement of an actuator against the lip of the cup to change the outer diameter along the forward side portions of the cup so to allow for engagement and disengagement of a workpiece.
摘要翻译：内径卡盘，其具有杯形保持器，该杯形保持器具有由面的内侧面连接到基部的凹面。保持器将使致动器沿着杯的唇部移动而弯曲，以改变沿着杯的前侧部分的外径，从而允许工件的接合和分离。

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