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1. 发明申请

US20080059952A1 Method for Replicating and Synchronizing a Plurality of Physical Instances with a Logical Master 失效
标题翻译：使用逻辑主机复制和同步多个物理实例的方法
公开(公告)号：US20080059952A1
公开(公告)日：2008-03-06
申请号：US11468031
申请日：2006-08-29
申请人： Gary A. Van Huben , David A. Webber , Christopher J. Berry
发明人： Gary A. Van Huben , David A. Webber , Christopher J. Berry
IPC分类号： G06F9/44
CPC分类号： G06F17/30575 , G06F11/2094
摘要： Design Data Management uses one copy of common data sets along with a plurality of instances, while continuing to utilize the existing design databases and existing CAD tools. Allowing a minimum amount of user intervention to create and maintain the common data set, Design Data Management employs replicating common data sets into one or more clone data sets. The method preferred provides for replicating and synchronizing one or more data sets with a master data set, comprises providing data design management of a master data set and at least one clone data set, and copying a master physical design data set into one or more physical instances to enable customization of said one or more physical instances. The master data set describes at least one of: a design component, a circuit macro, and a circuit entity, and comprises logical data sets, and it comprise physical design data sets. This permits all existing verification processes that are normally executed against the common data set to also be equally applied to the clones of said data set by way of automatic synchronization between of the common dataset and the clones.
摘要翻译：设计数据管理使用一个共同的数据集副本以及多个实例，同时继续利用现有的设计数据库和现有的CAD工具。允许最小量的用户干预来创建和维护公共数据集，设计数据管理使用将一般数据集复制到一个或多个克隆数据集中。该方法优选地提供用于复制和同步一个或多个数据集与主数据集，包括提供主数据集和至少一个克隆数据集的数据设计管理，以及将主物理设计数据集复制到一个或多个物理允许定制所述一个或多个物理实例的实例。主数据集描述了设计组件，电路宏和电路实体中的至少一个，并且包括逻辑数据集，并且它包括物理设计数据集。这允许通常针对公共数据集执行的所有现有验证过程也可以通过公共数据集和克隆之间的自动同步同样地应用于所述数据集的克隆。

2. 发明授权

US07735051B2 Method for replicating and synchronizing a plurality of physical instances with a logical master 失效
标题翻译：用于使用逻辑主机复制和同步多个物理实例的方法
公开(公告)号：US07735051B2
公开(公告)日：2010-06-08
申请号：US11468031
申请日：2006-08-29
申请人： Gary A. Van Huben , David A. Webber , Christopher J. Berry
发明人： Gary A. Van Huben , David A. Webber , Christopher J. Berry
IPC分类号： G06F17/50
CPC分类号： G06F17/30575 , G06F11/2094
摘要： Design Data Management uses one copy of common data sets along with a plurality of instances, while continuing to utilize the existing design databases and existing CAD tools. Allowing a minimum amount of user intervention to create and maintain the common data set, Design Data Management employs replicating common data sets into one or more clone data sets. The method preferred provides for replicating and synchronizing one or more data sets with a master data set, comprises providing data design management of a master data set and at least one clone data set, and copying a master physical design data set into one or more physical instances to enable customization of said one or more physical instances. The master data set describes at least one of: a design component, a circuit macro, and a circuit entity, and comprises logical data sets, and it comprise physical design data sets. This permits all existing verification processes that are normally executed against the common data set to also be equally applied to the clones of said data set by way of automatic synchronization between of the common dataset and the clones.
摘要翻译：设计数据管理使用一个共同的数据集副本以及多个实例，同时继续利用现有的设计数据库和现有的CAD工具。允许最小量的用户干预来创建和维护公共数据集，设计数据管理使用将一般数据集复制到一个或多个克隆数据集中。该方法优选地提供用于复制和同步一个或多个数据集与主数据集，包括提供主数据集和至少一个克隆数据集的数据设计管理，以及将主物理设计数据集复制到一个或多个物理允许定制所述一个或多个物理实例的实例。主数据集描述了设计组件，电路宏和电路实体中的至少一个，并且包括逻辑数据集，并且它包括物理设计数据集。这允许通常针对公共数据集执行的所有现有验证过程也可以通过公共数据集和克隆之间的自动同步同样地应用于所述数据集的克隆。

3. 发明授权

US07783911B2 Programmable bus driver launch delay/cycle delay to reduce elastic interface elasticity requirements 有权
标题翻译：可编程总线驱动器启动延迟/周期延迟以减少弹性接口弹性要求
公开(公告)号：US07783911B2
公开(公告)日：2010-08-24
申请号：US11426666
申请日：2006-06-27
申请人： Jonathan Y. Chen , Patrick J. Meaney , Gary A. Van Huben , David A. Webber
发明人： Jonathan Y. Chen , Patrick J. Meaney , Gary A. Van Huben , David A. Webber
IPC分类号： G06F11/00 , G06F13/42 , H04L7/00
CPC分类号： G11C7/1051 , G11C7/1066 , G11C7/1069
摘要： A double data rate elastic interface in which programmable latch stages provide an elastic delay, preferably on the driving side of the elastic interface. However, the invention is not limited to the driver side/chip, it can be implemented in the receiver side/chip as well. However, since the receiver side of an elastic interface already has complicated logic, the invention will be usually implemented on the driving side. The programmable latch stages on the driving chip side of the interface, can often operate at the local clock frequency (the same frequency as the elastic interface bus clock frequency), which in turn is half of the double data rate at which the receiving latch stages operate, thereby decreasing the logic and storage resources in the interface receivers. The programmable latch stages can also be used in the case that the local clock frequency is twice the elastic interface bus clock frequency.
摘要翻译：双数据速率弹性界面，其中可编程锁定级提供弹性延迟，优选地在弹性界面的驱动侧。然而，本发明不限于驱动器侧/芯片，也可以在接收机侧/芯片中实现。然而，由于弹性接口的接收机侧已经具有复杂的逻辑，因此本发明通常在驱动侧实现。接口驱动芯片侧的可编程锁存级通常可以以本地时钟频率（与弹性接口总线时钟频率相同的频率）工作，而这又是接收锁存级的双倍数据速率的一半操作，从而减少接口接收机中的逻辑和存储资源。在本地时钟频率是弹性接口总线时钟频率的两倍的情况下，也可以使用可编程锁存级。

4. 发明申请

US20070300099A1 Programmable Bus Driver Launch Delay/Cycle Delay to Reduce Elastic Interface Elasticity Requirements 有权
标题翻译：可编程总线驱动器启动延迟/周期延迟以减少弹性接口弹性要求
公开(公告)号：US20070300099A1
公开(公告)日：2007-12-27
申请号：US11426666
申请日：2006-06-27
申请人： Jonathan Y. Chen , Patrick J. Meaney , Gary A. Van Huben , David A. Webber
发明人： Jonathan Y. Chen , Patrick J. Meaney , Gary A. Van Huben , David A. Webber
IPC分类号： G06F1/00
CPC分类号： G11C7/1051 , G11C7/1066 , G11C7/1069
摘要： A double data rate elastic interface in which programmable latch stages provide an elastic delay, preferably on the driving side of the elastic interface. However, the invention is not limited to the driver side/chip, it can be implemented in the receiver side/chip as well. However, since the receiver side of an elastic interface already has complicated logic, the invention will be usually implemented on the driving side. The programmable latch stages on the driving chip side of the interface, can often operate at the local clock frequency (the same frequency as the elastic interface bus clock frequency), which in turn is half of the double data rate at which the receiving latch stages operate, thereby decreasing the logic and storage resources in the interface receivers. The programmable latch stages can also be used in the case that the local clock frequency is twice the elastic interface bus clock frequency.
摘要翻译：双数据速率弹性界面，其中可编程锁定级提供弹性延迟，优选地在弹性界面的驱动侧。然而，本发明不限于驱动器侧/芯片，也可以在接收机侧/芯片中实现。然而，由于弹性接口的接收机侧已经具有复杂的逻辑，因此本发明通常在驱动侧实现。接口驱动芯片侧的可编程锁存级通常可以以本地时钟频率（与弹性接口总线时钟频率相同的频率）工作，而这又是接收锁存级的双倍数据速率的一半操作，从而减少接口接收机中的逻辑和存储资源。在本地时钟频率是弹性接口总线时钟频率的两倍的情况下，也可以使用可编程锁存级。

5. 发明授权

US07734944B2 Mechanism for windaging of a double rate driver 有权
标题翻译：双速率驱动程序的机制
公开(公告)号：US07734944B2
公开(公告)日：2010-06-08
申请号：US11426648
申请日：2006-06-27
申请人： Jonathan Y. Chen , Jeffrey A. Magee , David A. Webber
发明人： Jonathan Y. Chen , Jeffrey A. Magee , David A. Webber
IPC分类号： G06F5/06 , G06F13/42 , H04L7/00
CPC分类号： G06F1/12
摘要： A double data rate launch system and method in which the two-to-one multiplexer select signal delay is programmable and can be adjusted individually for each system. This allows the amount of delay to be minimized based on the actual set up time required, not the worst-case set-up time. The select signal to the multiplexer is delayed sufficiently to compensate for non-uniformity of duty cycle of data at the inputs to the multiplexer. Compensation of the non-uniformity allows the data on the wire to have a uniform duty cycle for all data transferred regardless of which latch is sourcing the data. The multiplexer that selects data from the two latches which are launching data on the edge of different clocks has a select line that is delayed by a variable amount to tune the select such that the data is clean at the input to the multiplexer on all ports.
摘要翻译：双数据速率发射系统和方法，其中两对一多路复用器选择信号延迟是可编程的，并且可以针对每个系统单独调整。这允许根据所需的实际设置时间而不是最坏的设置时间来最小化延迟量。到复用器的选择信号被充分延迟以补偿多路复用器的输入处的数据的占空比的不均匀性。不均匀性的补偿允许导线上的数据对于所有传输的数据具有统一的占空比，而不考虑哪个锁存器来源数据。选择来自两个锁存器的数据的多路复用器，这些数据是在不同时钟边沿发射数据的，具有延迟一个可变量的选择线，以调整选择，使得数据在所有端口上的多路复用器的输入处是干净的。

6. 发明申请

US20130339626A1 PRIORITIZING REQUESTS TO MEMORY 有权
标题翻译：对存储器进行优先请求
公开(公告)号：US20130339626A1
公开(公告)日：2013-12-19
申请号：US13495781
申请日：2012-06-13
申请人： Khary J. Alexander , David A. Webber , Patrick M. West, JR.
发明人： Khary J. Alexander , David A. Webber , Patrick M. West, JR.
IPC分类号： G06F12/08
CPC分类号： G06F12/0855 , G06F9/3824 , G06F9/3826 , G06F9/3834 , G06F9/3867 , G06F12/0804
摘要： According to an embodiment, a computer system for cache management includes a processor and a cache, the computer system configured to perform a method including receiving a first store request for a first address in the cache and receiving a first fetch request for the first address in the cache. The method also includes executing the first store request and the first fetch request, latching the first store request in a store write-back pipeline in the cache, detecting, in the processor, a conflict following execution of the first store request and the first fetch request and receiving the first store request from a recycle path including the store write-back pipeline and executing the first store request a second time.
摘要翻译：根据实施例，用于高速缓存管理的计算机系统包括处理器和高速缓存，该计算机系统被配置为执行一种方法，该方法包括：在高速缓存中接收第一地址的第一存储请求，并且接收第一地址的第一提取请求缓存。该方法还包括执行第一存储请求和第一提取请求，将第一存储请求锁存在高速缓存中的存储回写流水线中，在处理器中检测在执行第一存储请求和第一存取之后的冲突从包括商店回写流水线的再循环路径请求并接收第一商店请求，并且第二次执行第一商店请求。

7. 发明申请

US20080320430A1 Spare Gate Array Cell Distribution Analysis 失效
标题翻译：备用阵列细胞分布分析
公开(公告)号：US20080320430A1
公开(公告)日：2008-12-25
申请号：US11767542
申请日：2007-06-25
申请人： Giorgos Stellos Tsapepas , David A. Webber , Michael Hemsley Wood
发明人： Giorgos Stellos Tsapepas , David A. Webber , Michael Hemsley Wood
IPC分类号： G06F17/50
CPC分类号： G06F17/5072 , G06F17/5081
摘要： A method for determining gate array distribution includes steps or acts of: randomly placing a plurality of test boxes in a logic circuit layout; counting the number of fill cells in each of the plurality of test boxes; recording the count; grouping the plurality of test boxes into two groups: a first group with local clock buffers and a second group without local clock buffers; determining the fill cell percentage of each of the plurality of test boxes; and flagging the test boxes with a poor distribution of gate array cells.
摘要翻译：用于确定门阵列分布的方法包括以下步骤或动作：将多个测试盒随机放置在逻辑电路布局中; 对所述多个测试箱中的每一个中的填充单元的数量进行计数; 记录计数; 将多个测试盒分组成两组：具有本地时钟缓冲器的第一组和不具有本地时钟缓冲器的第二组; 确定所述多个测试盒中的每一个的填充单元百分比; 并标记具有较差的门阵列单元分布的测试盒。

8. 发明授权

US4197096A Fluid supply system including a pressure-swing adsorption plant 失效
标题翻译：流体供应系统包括变压吸附装置
公开(公告)号：US4197096A
公开(公告)日：1980-04-08
申请号：US935974
申请日：1978-08-22
申请人： Devasihamani J. G. Sebastian , Kenneth C. Smith , David A. Webber
发明人： Devasihamani J. G. Sebastian , Kenneth C. Smith , David A. Webber
IPC分类号： B01D53/047 , B01D53/04
CPC分类号： B01D53/0476 , B01D2253/108 , B01D2256/12 , B01D2257/102 , B01D2259/40009 , B01D53/0446
摘要： A fluid supply system includes a pressure-swing adsorption plant e.g. for supplying oxygen-rich gas to an activated sludge reactor in a sewage works. The product gas from the plant is supplied to the utilization apparatus by a compressor at a rate dependent on the demand for the gas, while waste gas is desorbed from the plant by a vacuum pump. When using the plant to separate oxygen from an air feedstock the major proportion of the power consumed by the plant is represented by the vacuum pump, which has to impell substantially greater volumes of gas than the product compressor. To economize on the power consumed by the plant, the rate of delivery of the vacuum pump is controlled by means sensitive to the demand of the utilization apparatus for product gas, so that a reduction in the demand from the product compressor leads to a reduction in the power consumption of the vacuum pump.
摘要翻译：流体供应系统包括变压吸附装置，例如，用于在污水处理厂中向活性污泥反应器供应富氧气体。来自工厂的产品气体通过压缩机以取决于对气体的需求的速率供应给利用装置，而废气由真空泵从工厂解吸。当使用该设备从空气原料分离氧气时，由设备消耗的功率的主要比例由真空泵表示，真空泵必须比产品压缩机大大地增加气体体积。为节约工厂消耗的电力，真空泵的输送速度受到对产品气体利用装置需求的敏感度的控制，从而降低了产品压缩机的需求量，真空泵的功耗。

9. 发明申请

US20070300098A1 Mechanism for Windaging of a Double Rate Driver 有权
标题翻译：双速率驱动程序的机制
公开(公告)号：US20070300098A1
公开(公告)日：2007-12-27
申请号：US11426648
申请日：2006-06-27
申请人： Jonathan Y. Chen , Jeffrey A. Magee , David A. Webber
发明人： Jonathan Y. Chen , Jeffrey A. Magee , David A. Webber
IPC分类号： G06F1/12
CPC分类号： G06F1/12
摘要： A double data rate launch system and method in which the two-to-one multiplexer select signal delay is programmable and can be adjusted individually for each system. This allows the amount of delay to be minimized based on the actual set up time required, not the worst-case set-up time. The select signal to the multiplexer is delayed sufficiently to compensate for non-uniformity of duty cycle of data at the inputs to the multiplexer. Compensation of the non-uniformity allows the data on the wire to have a uniform duty cycle for all data transferred regardless of which latch is sourcing the data. The multiplexer that selects data from the two latches which are launching data on the edge of different clocks has a select line that is delayed by a variable amount to tune the select such that the data is clean at the input to the multiplexer on all ports.
摘要翻译：双数据速率发射系统和方法，其中两对一多路复用器选择信号延迟是可编程的，并且可以针对每个系统单独调整。这允许根据所需的实际设置时间而不是最坏的设置时间来最小化延迟量。到复用器的选择信号被充分延迟以补偿多路复用器的输入处的数据的占空比的不均匀性。不均匀性的补偿允许导线上的数据对于所有传输的数据具有统一的占空比，而不考虑哪个锁存器来源数据。选择来自两个锁存器的数据的多路复用器，这些数据是在不同时钟边沿发射数据的，具有延迟一个可变量的选择线，以调整选择，使得数据在所有端口上的多路复用器的输入处是干净的。

10. 发明授权

US5267549A Air-powered toy gun 失效
标题翻译：气动玩具枪
公开(公告)号：US5267549A
公开(公告)日：1993-12-07
申请号：US898305
申请日：1992-06-15
申请人： David A. Webber
发明人： David A. Webber
IPC分类号： F41B11/12
CPC分类号： F41B11/641
摘要： An air powered toy gun includes first and second barrels and a manually operable piston-and-cylinder assembly which includes a cylinder, and a piston in the cylinder. The piston is movable in a first direction in the cylinder for applying pressurized air to the first barrel in order to launch a first projectile therefrom, and it is movable in an opposite second direction for applying pressurized air to the second barrel in order to launch a second projectile therefrom.
摘要翻译：一种空气动力玩具枪包括第一和第二桶以及一个可手动操作的活塞和缸体组件，其包括气缸和气缸中的活塞。活塞可以在气缸中沿第一方向移动，以将加压空气施加到第一筒，以便从其发射第一弹丸，并且其可以在相反的第二方向上移动，以将加压空气施加到第二筒，以便发射第二个射弹。

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