公开(公告)号：US06938155B2

公开(公告)日：2005-08-30

申请号：US09864136

申请日：2001-05-24

Applicant: Ajit Clarence D'Sa ,  William Alton Fiveash ,  Denise Marie Genty ,  Guha Prasad Venkataraman ,  Jacqueline Hegedus Wilson

Inventor： Ajit Clarence D'Sa ,  William Alton Fiveash ,  Denise Marie Genty ,  Guha Prasad Venkataraman ,  Jacqueline Hegedus Wilson

IPC: H04L29/06 ,  H04L9/00

CPC classification number: H04L63/0272 ,  H04L63/0823

Abstract: A system and method for providing multiple virtual private networks from a computer system. The computer system communicates with a remote computer system in order to allow encrypted data traffic to flow between the respective systems. Two phases are used to authenticate the computer systems to one another. During the first phase, digital certificates or pre-shared keys are used to authenticate the computer systems. A phase 1 ID rules list contains authentication rules for local-remote computer pairs. During the second phase, a hash value is used to authenticate the computer systems and a security association payload is created. The remote system's IP address is used for connecting. The phase 1 ID rules list corresponds to one or more phase 2 ID rules lists. If the remote ID is not found in the phase 2 ID rules list, a default rule is used based upon the phase 1 ID rules list.

Abstract translation: 一种用于从计算机系统提供多个虚拟专用网络的系统和方法。 计算机系统与远程计算机系统进行通信，以允许加密的数据流量在各个系统之间流动。 两个阶段用于将计算机系统彼此认证。 在第一阶段，数字证书或预共享密钥用于认证计算机系统。 第1阶段ID规则列表包含本地远程计算机对的身份验证规则。 在第二阶段期间，使用散列值来认证计算机系统，并创建安全关联有效载荷。 远程系统的IP地址用于连接。 阶段1 ID规则列表对应于一个或多个阶段2 ID规则列表。 如果在第2阶段ID规则列表中找不到远程ID，则将根据第1阶段规则列表使用默认规则。

公开(公告)号：US06917297B2

公开(公告)日：2005-07-12

申请号：US10455175

申请日：2003-06-05

Applicant: James Neal Andrews ,  David Bruce Kumhyr

Inventor： James Neal Andrews ,  David Bruce Kumhyr

IPC: G01C5/00 ,  G01C21/00 ,  G01W1/00 ,  G01W1/10

CPC classification number: G01C5/005 ,  G01W1/10 ,  Y02A50/12

Abstract: A system and method for advanced warning of severe weather for general aviation aircraft is presented. An aircraft includes an onboard weather tracker which monitors atmospheric condition changes. The weather tracker uses data from an onboard barometric altimeter and a GPS device to calculate air pressure changes in order to identify when the aircraft is flying into a low-pressure zone. The weather tracker uses the air pressure's rate of change and the aircraft's speed to determine the criticality of a situation and appropriately notifies a pilot. The weather tracker provides the pilot with local airport information and alternative flight pattern information per the pilot's request.

Abstract translation: 介绍了通用航空飞机恶劣天气预警系统和方法。 飞机包括一个监视大气条件变化的车载天气跟踪器。 天气跟踪器使用车载气压高度计和GPS设备的数据来计算空气压力变化，以便识别飞机何时飞入低压区域。 天气跟踪器使用空气压力的变化率和飞机的速度来确定情况的关键性并适当地通知飞行员。 天气跟踪器为飞行员提供飞行员的要求，为飞行员提供当地机场信息和替代飞行模式信息。

公开(公告)号：US06915401B2

公开(公告)日：2005-07-05

申请号：US10105129

申请日：2002-03-21

Applicant: Scott J. Broussard ,  Samuel L. Emrick ,  Ravi Ravisankar ,  Wai Yee Wong

Inventor： Scott J. Broussard ,  Samuel L. Emrick ,  Ravi Ravisankar ,  Wai Yee Wong

IPC: G06F3/14 ,  G09G5/14 ,  G09G5/39 ,  G06F12/00

CPC classification number: G09G5/14 ,  G06F3/14 ,  G09G2360/12

Abstract: An off-screen buffer manager controls when the off-screen buffer is destroyed and re-created improving system performance. A screen request is received for a Java screen component and a determination is made whether there is already an off-screen buffer. If there is not an off-screen buffer, a new off-screen buffer is created and the component requesting the screen request is associated with the off-screen buffer. If an off-screen buffer already exists, a determination is made as to whether the off-screen buffer is large enough to handle the incoming request. If the off-screen buffer is large enough to handle the request, the existing off-screen buffer is used to handle the request, otherwise, the existing off-screen buffer is deleted and a new off-screen buffer is created and the component identifier of the deleted off-screen buffer is associated with the new off-screen buffer.

Abstract translation: 屏幕外缓冲管理器控制屏幕外缓冲区何时被破坏并重新创建可以提高系统性能。 接收到用于Java屏幕组件的屏幕请求，并且确定是否已经有离屏缓冲器。 如果没有屏幕外缓冲区，则会创建一个新的离屏缓冲区，请求屏幕请求的组件与屏幕外缓冲区相关联。 如果已经存在屏幕外缓冲器，则确定屏幕外缓冲器是否足够大以处理传入请求。 如果屏幕外缓冲区足够大以处理请求，则使用现有的离屏缓冲区来处理该请求，否则现有的离屏缓冲区被删除，并且创建一个新的离屏缓冲区，并且该组件标识符 已删除的屏幕外缓冲区与新的离屏缓冲区相关联。

公开(公告)号：US06910212B2

公开(公告)日：2005-06-21

申请号：US09729894

申请日：2000-12-04

Applicant: Larry Bert Brenner ,  Bimal Kiran Doshi ,  Greg Robert Mewhinney ,  James William Van Fleet

Inventor： Larry Bert Brenner ,  Bimal Kiran Doshi ,  Greg Robert Mewhinney ,  James William Van Fleet

IPC: G06F9/00 ,  G06F9/46 ,  G06F9/54 ,  G06F15/163

CPC classification number: G06F9/526 ,  G06F2209/523 ,  Y10S707/99933 ,  Y10S707/99938 ,  Y10S707/99939

Abstract: An improved system and method for improving complex storage locks that manage access to a shared resource. A FIFO queue is maintained for processes waiting to read or write to the shared resource. When the shared resource is available, the first item is read from the queue. If the first item is a write requestor, the requestor is woken up in order to request the lock. If the first item on the queue is a read requestor, then that read requestor is woken up along with any other read requestors read from the queue until a write requestor is encountered or the end of the queue is reached. When the write wanted flag is set, new read requestors are denied access to the read lock, however any read requestors that were woken up in order to use the read lock are granted a read lock.

Abstract translation: 改进的系统和方法，用于改进管理对共享资源的访问的复杂存储锁。 为等待读取或写入共享资源的进程维护FIFO队列。 当共享资源可用时，从队列中读取第一个项目。 如果第一个项目是写请求者，则请求者被唤醒以请求锁定。 如果队列中的第一个项目是读取请求者，那么该读取请求程序将与从队列中读取的任何其他读取请求程序一起被唤醒，直到遇到写入请求程序或达到队列的结尾。 当写入想要的标志被设置时，新的读取请求者被拒绝访问读取锁定，但是为了使用读取锁而被唤醒的任何读取请求者被授予读取锁定。

公开(公告)号：US06895453B2

公开(公告)日：2005-05-17

申请号：US09810060

申请日：2001-03-15

Applicant: James P. Allen ,  Marcus Bryan Grande ,  Madhuranath Narasipur Krishna Iyengar ,  Robert George Kovacs ,  John Leslie Neemidge ,  Marshon Larapheal Robinson

Inventor： James P. Allen ,  Marcus Bryan Grande ,  Madhuranath Narasipur Krishna Iyengar ,  Robert George Kovacs ,  John Leslie Neemidge ,  Marshon Larapheal Robinson

IPC: G06F11/273 ,  G06F13/00

CPC classification number: G06F11/2294

Abstract: In traditional Fiber Channel systems, remote devices connected to the Fiber Channel network using a bridge or included in a storage enclosure are not tracked. If a remote device, such as a SCSI disk device, is removed or swapped, data errors such as data corruption can result. A device identifier corresponding to the remote device is obtained from the remote device. The device identifier may include the remote device's serial number and other identifying information pertaining to the device. The first time the remote device is used, the device identifier is obtained and stored by the Fiber Channel device using the remote device. This device identifier is compared with subsequently obtained identifiers. If the identifiers match, communication with the remote device occurs. However, if the identifiers do not match, an error condition is raised indicating that the remote device has been removed or swapped.

Abstract translation: 在传统的光纤通道系统中，不跟踪使用桥接器连接到光纤通道网络或包含在存储机柜中的远程设备。 如果远程设备（如SCSI磁盘设备）被删除或交换，则可能会导致数据错误，例如数据损坏。 从远程设备获得对应于远程设备的设备标识符。 设备标识符可以包括远程设备的序列号和与设备有关的其他标识信息。 使用远程设备的第一次，设备标识符由光纤通道设备使用远程设备获取和存储。 将该设备标识符与随后获得的标识符进行比较。 如果标识符匹配，则发生与远程设备的通信。 但是，如果标识符不匹配，则会出现错误状态，指示远程设备已被删除或交换。

公开(公告)号：US06850929B2

公开(公告)日：2005-02-01

申请号：US09801605

申请日：2001-03-08

Applicant: Joon Chang ,  Amy Yi-mei Shi

Inventor： Joon Chang ,  Amy Yi-mei Shi

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30067 ,  Y10S707/918 ,  Y10S707/99933 ,  Y10S707/99943 ,  Y10S707/99944

Abstract: An extended attribute data page includes extended attribute information about a number of files. The page is divided into areas, each area corresponding to a different file. A given area is further divided into a number of lines containing information about the extended attribute data. Areas include bitmaps indicating available space in the data space and address information for addressing off-page data areas. A directory is included of data types stored in the data area, and additional lines store extended attribute data. The extended attribute directory maintains a list of data types currently stored and related information. Including availability information about each line along with addresses to areas storing extended attribute data enables the extended attribute manager to efficiently determine where to place extended attribute data, mark deleted lines as being available, retrieve data being requested by a process, and modify the contents of a given extended attribute data type.

Abstract translation: 扩展属性数据页面包括关于多个文件的扩展属性信息。 页面分为区域，每个区域对应于不同的文件。 给定区域进一步划分成包含关于扩展属性数据的信息的行数。 区域包括指示数据空间中的可用空间的位图和用于寻址页外数据区域的地址信息。 包含存储在数据区域中的数据类型的目录，附加行存储扩展属性数据。 扩展属性目录维护当前存储的数据类型的列表和相关信息。 将有关每行的可用性信息以及存储扩展属性数据的区域的地址包括在内，使扩展属性管理器能够有效地确定放置扩展属性数据的位置，将删除的行标记为可用，检索由进程请求的数据，并修改 给定的扩展属性数据类型。

公开(公告)号：US06848000B1

公开(公告)日：2005-01-25

申请号：US09735593

申请日：2000-11-12

Applicant: William Robert Reynolds

Inventor： William Robert Reynolds

IPC: H04L29/06 ,  H04L29/08 ,  G06F15/173 ,  G06F15/16

CPC classification number: H04L29/06 ,  H04L67/02 ,  H04L67/142 ,  H04L67/42 ,  H04L69/329

Abstract: A client state object, such as a “cookie,” allows a server to save client state information on the client. This information is returned when the client requests information from the server. A server includes two identifiers—a primary name and an alternate name. Web pages on the server are modified so that links to server resources, such as files, that need client state information reference the primary name, while other links that do not need client state information reference the alternate name. In this manner, it does not matter which directory on the server is used to store files and files can be intermingled with one another regardless of whether the individual files use client state information. A method is provided for modifying existing web pages based on whether server resources addressed by the hyperlinks use client state information.

Abstract translation: 客户端状态对象（如“cookie”）允许服务器在客户端上保存客户端状态信息。 当客户端从服务器请求信息时返回此信息。 服务器包含两个标识符 - 主名称和备用名称。 修改服务器上的网页，以便链接到需要客户端状态信息的服务器资源（如文件）引用主名称，而不需要客户端状态信息的其他链接引用备用名称。 以这种方式，无论个别文件是否使用客户端状态信息，服务器上的哪个目录用于存储文件并且文件可以彼此混合是无关紧要的。 提供了一种基于由超链接寻址的服务器资源是否使用客户端状态信息来修改现有网页的方法。