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1. 发明申请

US20120066556A1 ERROR HANDLING IN A VIRTUALIZED OPERATING SYSTEM 有权
标题翻译：虚拟操作系统中的错误处理
公开(公告)号：US20120066556A1
公开(公告)日：2012-03-15
申请号：US13112775
申请日：2011-05-20
申请人： Laurent Dufour , Khalid Filali-Adib , Perinkulam I. Ganesh , Balamurugan Ramajeyam , Kavitha Ramalingam , David W. Sheffield
发明人： Laurent Dufour , Khalid Filali-Adib , Perinkulam I. Ganesh , Balamurugan Ramajeyam , Kavitha Ramalingam , David W. Sheffield
IPC分类号： G06F11/07
CPC分类号： G06F11/0766 , G06F11/0712 , G06F11/0715
摘要： When moving workload partitions (WPARs) from machine to machine, operating systems may encounter errors that prevent successful WPAR migration. Recording and reporting errors can be challenging. To move WPARs, the operating system may employ a plurality of software components, such as code residing in user space (e.g., application programs, OS libraries, and shell scripts), code residing in the operating system's kernel, and code residing on remote machines. Embodiments of the invention include a framework that enables all the software components to record errors. The framework can also report the errors to users and processes.
摘要翻译：将工作负载分区（WPAR）从机器移动到另一台机器时，操作系统可能会遇到阻止WPAR成功迁移的错误。记录和报告错误可能会带来挑战。为了移动WPAR，操作系统可以使用多个软件组件，例如驻留在用户空间（例如，应用程序，OS库和shell脚本）中的代码，驻留在操作系统内核中的代码以及驻留在远程机器上的代码。本发明的实施例包括使得所有软件组件能够记录错误的框架。框架还可以向用户和进程报告错误。

2. 发明授权

US08578214B2 Error handling in a virtualized operating system 有权
标题翻译：虚拟化操作系统中的错误处理
公开(公告)号：US08578214B2
公开(公告)日：2013-11-05
申请号：US13112775
申请日：2011-05-20
申请人： Laurent Dufour , Khalid Filali-Adib , Perinkulam I. Ganesh , Balamurugan Ramajeyam , Kavitha Ramalingam , David W. Sheffield
发明人： Laurent Dufour , Khalid Filali-Adib , Perinkulam I. Ganesh , Balamurugan Ramajeyam , Kavitha Ramalingam , David W. Sheffield
IPC分类号： G06F11/00
CPC分类号： G06F11/0766 , G06F11/0712 , G06F11/0715
摘要： When moving workload partitions (WPARs) from machine to machine, operating systems may encounter errors that prevent successful WPAR migration. Recording and reporting errors can be challenging. To move WPARs, the operating system may employ a plurality of software components, such as code residing in user space (e.g., application programs, OS libraries, and shell scripts), code residing in the operating system's kernel, and code residing on remote machines. Embodiments of the invention include a framework that enables all the software components to record errors. The framework can also report the errors to users and processes.
摘要翻译：将工作负载分区（WPAR）从机器移动到另一台机器时，操作系统可能会遇到阻止WPAR成功迁移的错误。记录和报告错误可能会带来挑战。为了移动WPAR，操作系统可以使用多个软件组件，例如驻留在用户空间（例如，应用程序，OS库和shell脚本）中的代码，驻留在操作系统内核中的代码以及驻留在远程机器上的代码。本发明的实施例包括使得所有软件组件能够记录错误的框架。框架还可以向用户和进程报告错误。

3. 发明授权

US07283826B2 Contactless magnetic sensor for determination of the linear position of a moving body 失效
标题翻译：用于确定移动体的线性位置的非接触式磁传感器
公开(公告)号：US07283826B2
公开(公告)日：2007-10-16
申请号：US10552703
申请日：2004-04-07
申请人： Laurent Dufour , Olivier Andrieu
发明人： Laurent Dufour , Olivier Andrieu
IPC分类号： H04Q7/20
CPC分类号： G01D5/147
摘要： A magnetic sensor for determining the position of a cellular phone in linear movement along an axis of translation, the sensor including a measuring cell fitted to a magnetic circuit and capable of measuring the variations in the value of the magnetic induction flux consecutive with the reluctance variations of the magnetic circuit. According to the invention, the sensor further includes a single delimiting fixed magnetic circuit between two fixed pole parts, a variable air gap within which at least a magnetic induction is created that extends along a length parallel to the axis of translation and at least equal to the travel to be measured of the cellular phone, and a measurable air gap to which the measuring cell is fitted.
摘要翻译：一种磁传感器，用于沿着平移轴确定线性运动中的蜂窝电话的位置，所述传感器包括安装到磁路的测量单元，并且能够测量与磁阻变化相关的磁感应通量的值的变化的磁路。根据本发明，传感器还包括在两个固定极部分之间的单个限定的固定磁路，可变气隙，其中产生至少一个磁感应，其沿平行于平移轴的长度延伸并且至少等于蜂窝电话的测量行程以及测量单元所安装的可测量气隙。

4. 发明申请

US20070234295A1 Method for executing an application in a virtual container forming a virtualized environment session 失效
标题翻译：在形成虚拟环境会话的虚拟容器中执行应用的方法
公开(公告)号：US20070234295A1
公开(公告)日：2007-10-04
申请号：US11374362
申请日：2006-03-13
申请人： Laurent Dufour , Cedric Le Goater , Marc Vertes
发明人： Laurent Dufour , Cedric Le Goater , Marc Vertes
IPC分类号： G06F9/44
CPC分类号： G06F11/3644
摘要： This invention relates to a method for dynamic insertion of a computer code processing within a running computer task in a transparent fashion for this target task. It also relates to a method using such a dynamic insertion in order to execute a multi-task application in a virtual container forming a virtualized environment session. This method comprises the following steps: storage by a manager task of a hooking datum representing the code processing to be inserted; execution, within the execution of a system routine called by the target task, of a hooking instruction initiating a test of the hooking datum; execution of the inserted code, according to the result of said test and instead of the program instruction following the hooking instruction in the execution of said system routine.
摘要翻译：本发明涉及一种以目标任务的透明方式动态插入运行计算机任务内的计算机代码处理的方法。它还涉及使用这种动态插入的方法，以便在形成虚拟环境会话的虚拟容器中执行多任务应用。该方法包括以下步骤：通过管理员任务存储表示要插入的代码处理的挂钩数据; 在执行由目标任务调用的系统例程的情况下执行启动对所述挂钩基准的测试的挂钩指令; 根据所述测试的结果执行插入的代码，而不是执行所述系统例程中的挂钩指令之后的程序指令。

5. 发明申请

US20060164074A1 Magnetic sensor for determining the location of controlled magnetic leakages 审中-公开
标题翻译：用于确定受控磁泄漏位置的磁传感器
公开(公告)号：US20060164074A1
公开(公告)日：2006-07-27
申请号：US10560295
申请日：2004-06-17
申请人： Olivier Andrieu , Laurent Dufour
发明人： Olivier Andrieu , Laurent Dufour
IPC分类号： G01B7/14
CPC分类号： G01D5/145
摘要： The invention relates to a magnetic sensor for determining the location of a moving object (2) along an axis of displacement (T), the sensor including: an open magnetic circuit (3) that delimits at least one gap (8) and includes means (4) for creating a magnetic flux, at least one first measuring cell (11) fixedly mounted in the magnetic circuit (3) and capable of measuring the value of the magnetic flux, means for processing the output signal delivered by the measuring cell (11) in order to determine the linear location of the moving object along the displacement axis. According to the invention: the magnetic circuit (3) also includes at least one pole piece (5) associated with means for creating a magnetic flux, the measurement cell (11) is mounted near an extreme point of displacement so as to measure the magnetic flux delivered by the creating means (4) minus the magnetic leakage flux.
摘要翻译：本发明涉及一种用于确定移动物体（2）沿位移轴（T）的位置的磁传感器，该传感器包括：限定至少一个间隙（8）的开放磁路（3），并包括装置（4），用于产生磁通量;固定地安装在所述磁路（3）中并且能够测量所述磁通量的至少一个第一测量单元（11），用于处理由所述测量单元传递的输出信号的装置以便确定移动物体沿位移轴的线性位置。根据本发明：磁路（3）还包括与用于产生磁通量的装置相关联的至少一个极片（5），测量单元（11）安装在极端位置附近，以便测量磁由创建装置（4）传递的磁通减去磁漏磁通。

6. 发明授权

US07026809B2 Magnetic sensor for detecting position and/or speed of a mobile target 失效
标题翻译：用于检测移动目标的位置和/或速度的磁传感器
公开(公告)号：US07026809B2
公开(公告)日：2006-04-11
申请号：US10388625
申请日：2003-03-17
申请人： Laurent Dufour
发明人： Laurent Dufour
IPC分类号： G01B7/30
CPC分类号： G01P3/488 , G01D5/147
摘要： The invention relates to a position and/or speed sensor including a mobile target (2) with at least one tooth, a first permanent magnet (5), at least one second permanent magnet (11), and a probe (4) sensitive to the direction and intensity of a magnetic induction, and placed along an axis OZ such that when there is no adjacent tooth, the magnetic induction created by the first magnet passes through the probe along a direction opposite to the direction of magnetization. Magnetic inductions created by the permanent magnets (5, 11) have approximately equal values but in opposite directions, and in the presence of an adjacent tooth, the absolute value of the variation of the magnetic induction detected by the probe (4) is greater than a trip threshold.
摘要翻译：本发明涉及一种位置和/或速度传感器，其包括具有至少一个齿的移动目标（2），第一永磁体（5），至少一个第二永磁体（11）和探针（4）磁感应的方向和强度，并且沿轴线OZ放置，使得当没有相邻的齿时，由第一磁体产生的磁感应沿着与磁化方向相反的方向通过探针。由永久磁铁（5,11）产生的磁感应具有大致相同的值但是在相反的方向上，并且在相邻齿的存在下，由探头（4）检测到的磁感应的变化的绝对值大于行程门槛。

7. 发明申请

US20050251785A1 Functional continuity by replicating a software application in a multi-computer architecture 失效
标题翻译：通过在多计算机体系结构中复制软件应用程序来实现功能连续性
公开(公告)号：US20050251785A1
公开(公告)日：2005-11-10
申请号：US10522897
申请日：2003-07-28
申请人： Marc Vertes , Laurent Dufour , Francois Richard , Gregory Kurz
发明人： Marc Vertes , Laurent Dufour , Francois Richard , Gregory Kurz
IPC分类号： G06F11/20 , G06F9/44
CPC分类号： G06F11/2097 , G06F11/2038 , G06F11/2041 , G06F11/2046
摘要： Disclosed is a method for replicating a software application in a multi-computer architecture (cluster). The software application is executed on a first computer of the the cluster, which represents a primary or operation node, and is replicated on at least one other computer of the cluster, which represents a secondary node, including replication of the resources associated with the software application. The method includes streamlined updating of the replicated resources via a dynamic introspection mechanism supplying the structure of the application that is to be replicated and the dynamic graph of the implemented resources and dependencies.
摘要翻译：公开了一种用于在多计算机体系结构（集群）中复制软件应用程序的方法。软件应用程序在集群的第一台计算机上执行，该计算机代表主节点或运营节点，并且在集群的至少一个其他计算机上进行复制，该计算机代表辅助节点，包括与软件相关联的资源的复制应用。该方法包括通过提供要复制的应用程序的结构的动态内省机制和已实现的资源和依赖关系的动态图来简化对复制资源的更新。

8. 发明授权

US07725763B2 Functional continuity by replicating a software application in a multi-computer architecture 失效
标题翻译：通过在多计算机体系结构中复制软件应用程序来实现功能连续性
公开(公告)号：US07725763B2
公开(公告)日：2010-05-25
申请号：US10522897
申请日：2003-07-28
申请人： Marc Vertes , Laurent Dufour , Francois Richard , Gregory Kurz
发明人： Marc Vertes , Laurent Dufour , Francois Richard , Gregory Kurz
IPC分类号： G06F11/00
CPC分类号： G06F11/2097 , G06F11/2038 , G06F11/2041 , G06F11/2046
摘要： Disclosed is a method for replicating a software application in a multi-computer architecture (cluster). The software application is executed on a first computer of the cluster, which represents a primary or operation node, and is replicated on at least one other computer of the cluster, which represents a secondary node, including replication of the resources associated with the software application. The method includes streamlined updating of the replicated resources via a dynamic introspection mechanism supplying the structure of the application that is to be replicated and the dynamic graph of the implemented resources and dependencies.
摘要翻译：公开了一种用于在多计算机体系结构（集群）中复制软件应用程序的方法。软件应用程序在集群的第一台计算机上执行，该计算机代表主节点或运营节点，并且在集群的至少一个其他计算机上进行复制，该计算机代表辅助节点，包括与软件应用程序相关联的资源的复制。该方法包括通过提供要复制的应用程序的结构的动态内省机制和已实现的资源和依赖关系的动态图来简化对复制资源的更新。

9. 发明授权

US07904886B2 Method for executing an application in a virtual container forming a virtualized environment session 失效
标题翻译：在形成虚拟环境会话的虚拟容器中执行应用的方法
公开(公告)号：US07904886B2
公开(公告)日：2011-03-08
申请号：US11374362
申请日：2006-03-13
申请人： Laurent Dufour , Cedric Le Goater , Marc Philippe Vertes
发明人： Laurent Dufour , Cedric Le Goater , Marc Philippe Vertes
IPC分类号： G06F9/44
CPC分类号： G06F11/3644
摘要： This invention relates to a method for dynamic insertion of a computer code processing within a running computer task in a transparent fashion for this target task. It also relates to a method using such a dynamic insertion in order to execute a multi-task application in a virtual container forming a virtualized environment session. This method comprises the following steps of storing by a manager task of a hooking datum representing the code processing to be inserted; executing, within the execution of a system routine called by the target task, a hooking instruction initiating a test of the hooking datum; and executing the inserted code, according to the result of said test and instead of the program instruction following the hooking instruction in the execution of said system routine.
摘要翻译：本发明涉及一种以目标任务的透明方式动态插入运行计算机任务内的计算机代码处理的方法。它还涉及使用这种动态插入的方法，以便在形成虚拟环境会话的虚拟容器中执行多任务应用。该方法包括以下步骤：通过管理员任务存储表示要插入的代码处理的挂钩数据; 在执行由目标任务调用的系统例程的情况下执行启动对所述挂钩基准的测试的挂钩指令; 以及根据所述测试的结果执行所插入的代码，而不是执行所述系统程序中的挂钩指令之后的程序指令。

10. 发明申请

US20080150744A1 Method for Correcting a Position Sensor, Delay Between the Passage of a Magnetic Element and a Detected Logic Signal, and Sensor Used Therefor 审中-公开
标题翻译：用于校正位置传感器的方法，磁性元件的通过和检测到的逻辑信号之间的延迟以及由此使用的传感器
公开(公告)号：US20080150744A1
公开(公告)日：2008-06-26
申请号：US10597638
申请日：2005-02-04
申请人： Laurent Dufour
发明人： Laurent Dufour
IPC分类号： G08B21/00
CPC分类号： G01D5/145
摘要： A position sensor includes at least two detection cells which are separated according to the direction of relative displacement between a generator element and cells of a given value such that a cell detects at least one first magnetic transition of the generator element in order to obtain a logic signal with at least one commutation front corresponding to the determined position of a first variation front. The other cell detects at least a second magnetic transition of the generator element in order to obtain a logical signal with at least one commutation front corresponding to the determined position of the second variation front. Treatment means combine electric signals of the detection cells in order to obtain an electric logic signal corresponding to an electric reference signal.
摘要翻译：位置传感器包括至少两个根据发电机元件和给定值的单元之间的相对位移方向分离的检测单元，使得单元检测发电机元件的至少一个第一磁性转换以获得逻辑信号，其中至少一个换向前沿对应于第一变化前沿的确定位置。另一个单元检测发电机元件的至少一个第二磁性转换，以便获得具有与确定的第二变化前沿的位置对应的至少一个换向前沿的逻辑信号。处理装置组合检测单元的电信号，以获得对应于电参考信号的电逻辑信号。

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