公开(公告)号：US07134219B2

公开(公告)日：2006-11-14

申请号：US11132976

申请日：2005-05-18

申请人： Billy E. Wood ,  Scott E. Groves ,  Greg J. Larsen ,  Roberto J. Sanchez

发明人： Billy E. Wood ,  Scott E. Groves ,  Greg J. Larsen ,  Roberto J. Sanchez

IPC分类号： G01D21/00

CPC分类号： G01D5/35303

摘要： A lightweight, small size, high sensitivity gauge for indirectly measuring displacement or absolute gap width by measuring axial strain in an orthogonal direction to the displacement/gap width. The gap gauge includes a preferably titanium base having a central tension bar with springs connecting opposite ends of the tension bar to a pair of end connector bars, and an elongated bow spring connected to the end connector bars with a middle section bowed away from the base to define a gap. The bow spring is capable of producing an axial strain in the base proportional to a displacement of the middle section in a direction orthogonal to the base. And a strain sensor, such as a Fabry-Perot interferometer strain sensor, is connected to measure the axial strain in the base, so that the displacement of the middle section may be indirectly determined from the measurement of the axial strain in the base.

摘要翻译： 通过测量与位移/间隙宽度正交的方向上的轴向应变，可以间接测量位移或绝对间隙宽度的轻便小尺寸高灵敏度计。 间隙计包括优选的钛基底，其具有中心拉杆，中心拉杆具有将拉杆的相对端连接到一对末端连接杆的弹簧，以及连接到末端连接杆的细长弓形弹簧，中间部分从基部弯曲 定义差距。 弓形弹簧能够在与基座正交的方向上与中间部分的位移成比例地产生基座中的轴向应变。 并且连接诸如法布里 - 珀罗干涉仪应变传感器的应变传感器以测量基座中的轴向应变，使得中间部分的位移可以从基底中的轴向应变的测量间接确定。

公开(公告)号：US07149821B2

公开(公告)日：2006-12-12

申请号：US10353590

申请日：2003-01-29

申请人： Frank W. Brice, Jr. ,  Scott M. Carlson ,  John R. Flanagan ,  Charles W. Gainey, Jr. ,  Eugene P. Hefferon ,  Jeffrey P. Kubala ,  Kenneth J. Oakes ,  Roberto J. Sanchez ,  Charles E. Shapley ,  Kenneth M. Trowell ,  Harry M. Yudenfriend

发明人： Frank W. Brice, Jr. ,  Scott M. Carlson ,  John R. Flanagan ,  Charles W. Gainey, Jr. ,  Eugene P. Hefferon ,  Jeffrey P. Kubala ,  Kenneth J. Oakes ,  Roberto J. Sanchez ,  Charles E. Shapley ,  Kenneth M. Trowell ,  Harry M. Yudenfriend

IPC分类号： G06F3/00 ,  G06F15/173 ,  G06F9/00

CPC分类号： G06F13/102

摘要： In an environment employing a fabric, such as a cascading switch network, a predictable input/output (I/O) configuration is provided. The I/O configuration explicitly specifies the one or more peripheral units accessible by a program, such as an operating system. Other peripheral units not specified in the I/O configuration are not accessible, thus, providing a secure environment.

摘要翻译： 在采用诸如级联交换网络的结构的环境中，提供了可预测的输入/输出（I / O）配置。 I / O配置明确指定程序可访问的一个或多个外围设备，例如操作系统。 在I / O配置中未指定的其他外围单元不可访问，因此提供安全的环境。

公开(公告)号：US08397551B2

公开(公告)日：2013-03-19

申请号：US12770983

申请日：2010-04-30

申请人： Michael J. King ,  Roberto J. Sanchez ,  William C. Moss

发明人： Michael J. King ,  Roberto J. Sanchez ,  William C. Moss

IPC分类号： G01L5/14

CPC分类号： G01L5/14

摘要： A passive blast pressure sensor for detecting blast overpressures of at least a predetermined minimum threshold pressure. The blast pressure sensor includes a piston-cylinder arrangement with one end of the piston having a detection surface exposed to a blast event monitored medium through one end of the cylinder and the other end of the piston having a striker surface positioned to impact a contact stress sensitive film that is positioned against a strike surface of a rigid body, such as a backing plate. The contact stress sensitive film is of a type which changes color in response to at least a predetermined minimum contact stress which is defined as a product of the predetermined minimum threshold pressure and an amplification factor of the piston. In this manner, a color change in the film arising from impact of the piston accelerated by a blast event provides visual indication that a blast overpressure encountered from the blast event was not less than the predetermined minimum threshold pressure.

摘要翻译： 一种用于检测至少预定的最小阈值压力的鼓风超压的被动式爆炸压力传感器。 鼓风压力传感器包括活塞 - 气缸装置，活塞的一端具有通过气缸的一端暴露于鼓风事件监测介质的检测表面，活塞的另一端具有定位成撞击接触应力的撞针表面 位于抵抗诸如背板的刚体的冲击表面的敏感膜。 接触应力敏感膜是响应于至少预定的最小接触应力而改变颜色的类型，其被定义为预定最小阈值压力和活塞的放大系数的乘积。 以这种方式，由于由爆炸事件加速的活塞的冲击引起的膜中的颜色变化提供了从爆炸事件遇到的鼓风超压不小于预定最小阈值压力的视觉指示。

公开(公告)号：US20100275676A1

公开(公告)日：2010-11-04

申请号：US12770983

申请日：2010-04-30

申请人： Michael J. King ,  Roberto J. Sanchez ,  William C. Moss

发明人： Michael J. King ,  Roberto J. Sanchez ,  William C. Moss

IPC分类号： G01N33/22

CPC分类号： G01L5/14

摘要： A passive blast pressure sensor for detecting blast overpressures of at least a predetermined minimum threshold pressure. The blast pressure sensor includes a piston-cylinder arrangement with one end of the piston having a detection surface exposed to a blast event monitored medium through one end of the cylinder and the other end of the piston having a striker surface positioned to impact a contact stress sensitive film that is positioned against a strike surface of a rigid body, such as a backing plate. The contact stress sensitive film is of a type which changes color in response to at least a predetermined minimum contact stress which is defined as a product of the predetermined minimum threshold pressure and an amplification factor of the piston. In this manner, a color change in the film arising from impact of the piston accelerated by a blast event provides visual indication that a blast overpressure encountered from the blast event was not less than the predetermined minimum threshold pressure.

摘要翻译： 一种用于检测至少预定的最小阈值压力的鼓风超压的被动式爆炸压力传感器。 鼓风压力传感器包括活塞 - 气缸装置，活塞的一端具有通过气缸的一端暴露于鼓风事件监测介质的检测表面，活塞的另一端具有定位成撞击接触应力的撞针表面 位于抵抗诸如背板的刚体的冲击表面的敏感膜。 接触应力敏感膜是响应于至少预定的最小接触应力而改变颜色的类型，其被定义为预定最小阈值压力和活塞的放大系数的乘积。 以这种方式，由于由爆炸事件加速的活塞的冲击引起的膜中的颜色变化提供了从爆炸事件遇到的鼓风超压不小于预定最小阈值压力的视觉指示。

公开(公告)号：US6122631A

公开(公告)日：2000-09-19

申请号：US825303

申请日：1997-03-28

申请人： Robert R. Berbec ,  John L. Brady ,  James M. Caffrey ,  Joanne T. Crimi ,  Arthur P. Fenaroli ,  Matthew C. Iatridis ,  Gary S. Puchkoff ,  Roberto J. Sanchez ,  Madeline R. Whalen ,  Joseph A. Williams

发明人： Robert R. Berbec ,  John L. Brady ,  James M. Caffrey ,  Joanne T. Crimi ,  Arthur P. Fenaroli ,  Matthew C. Iatridis ,  Gary S. Puchkoff ,  Roberto J. Sanchez ,  Madeline R. Whalen ,  Joseph A. Williams

IPC分类号： G06F1/00 ,  G06F9/46 ,  G06F21/00 ,  G06F13/14

CPC分类号： G06F21/6218 ,  G06F9/52 ,  Y10S707/99939

摘要： A method and apparatus for providing dynamically controlling access to files in a client/server system. A client wanting access to a file first requests a token from an object server. The object server generates the token as a function of the file name and ephemeral information and provides the token to both the client and the file system. Upon receiving the token from the object server, the client presents an access request to the file system, using the token rather than the file name as an identifier. The file system compares the received identifier with the file names in the specified directory as well as with a list of valid tokens that it maintains. If the identifier corresponds to a valid token for a file in the directory, the access request is granted. Otherwise, the access request is denied. The procedure is transparent to the client, which uses the token in the same manner as it would use a regular file name.

摘要翻译： 一种用于提供动态地控制对客户机/服务器系统中的文件的访问的方法和装置。 想要访问文件的客户端首先从对象服务器请求一个令牌。 对象服务器根据文件名和临时信息生成令牌，并将令牌提供给客户端和文件系统。 在从对象服务器接收到令牌时，客户机使用令牌而不是文件名作为标识符向文件系统呈现访问请求。 文件系统将接收到的标识符与指定目录中的文件名以及其维护的有效令牌的列表进行比较。 如果标识符对应于目录中的文件的有效令牌，则授予访问请求。 否则访问请求被拒绝。 该过程对客户端是透明的，客户端以与使用常规文件名相同的方式使用令牌。