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1. 发明授权

US09584617B2 Allocating cache request in distributed cache system based upon cache object and marker identifying mission critical data 有权
标题翻译：基于高速缓存对象和标识符来识别任务关键数据，在分布式缓存系统中分配高速缓存请求
公开(公告)号：US09584617B2
公开(公告)日：2017-02-28
申请号：US14144948
申请日：2013-12-31
申请人： Xiao Han , Kun Liu , Peter Zhao , Edward Lu , Jessica Yang , Tim Ke
发明人： Xiao Han , Kun Liu , Peter Zhao , Edward Lu , Jessica Yang , Tim Ke
IPC分类号： G06F15/16 , H04L29/08
CPC分类号： H04L67/2842 , H04L67/288
摘要： Various embodiments of the present disclosure provide improved systems and techniques for intelligently allocating cache requests to caches based upon the nature of the cache objects associated with the cache requests, and/or the condition of the caches in the distributed cache system, to facilitate cache system utilization and performance. In some embodiments, an allocation of cache requests may be performed in response to detection of a problem at one of a group of cache servers. For example, in some embodiments, a particular cache server may be entered into a safe mode of operations when the cache's ability to service cache requests is impaired. In other embodiments, an allocation of cache requests may be performed based on an cache object data type associated with the cache requests.
摘要翻译：本公开的各种实施例提供了用于基于与高速缓存请求相关联的高速缓存对象的性质和/或分布式高速缓存系统中的高速缓存的状况来智能地将缓存请求分配到高速缓存的改进的系统和技术，以便于缓存系统利用率和业绩。在一些实施例中，响应于检测到一组缓存服务器中的问题，可以执行高速缓存请求的分配。例如，在一些实施例中，当高速缓存服务高速缓存请求的能力受损时，可以将特定高速缓存服务器输入到安全操作模式。在其他实施例中，可以基于与高速缓存请求相关联的高速缓存对象数据类型来执行高速缓存请求的分配。

2. 发明申请

US20090223786A1 Universal Termination System for Power Tools 有权
标题翻译：电动工具通用终端系统
公开(公告)号：US20090223786A1
公开(公告)日：2009-09-10
申请号：US11920034
申请日：2006-05-11
申请人： Garrett P. McCormick , Paul J. Wisniewski , Kevin M. Hogan , Eric J. Samuelsen , Peter Zhao , Kachi Ukeje-Eloagu , Michael A. Zemlock , Michael K. Forster
发明人： Garrett P. McCormick , Paul J. Wisniewski , Kevin M. Hogan , Eric J. Samuelsen , Peter Zhao , Kachi Ukeje-Eloagu , Michael A. Zemlock , Michael K. Forster
IPC分类号： H01R24/00 , H01R4/10 , H01H11/00
CPC分类号： H01H11/0031 , H01H9/061 , H01H9/063 , H01H2011/0093 , H01R9/2408 , Y10T29/49105
摘要： A universal termination system is provided for power tools. The universal termination system includes criteria for each of the main switch platforms that define the number, type, location and orientation of the terminations. That is, the number, type, location and orientation of the terminations in each main switch platform are standardized and the power tools that use that type main switch platform use the main switch platform having the standardized terminations. That is, power tools that use push button switches use the push button switch with the standardized terminations, power tools that use overhang switches use the overhang switch with the standardized terminations, and power tools that use in-line VSR switches use the in-line VSR switch with the standardized terminations. In an aspect of the invention, a right-angle pin terminal is received in one or more sets of the standardized terminations. In an aspect of the invention, the switch body has features that cooperate with the right-angle pin terminals to reduce the risk of shorting adjacent terminals. In an aspect of the invention, a switch has standardized connections on a bottom of a switch body that mate with terminals of a plug-in control module. In an aspect of the invention, a switch for a hand-held power tool has cord set terminations that are screw-tab terminals.
摘要翻译：为电动工具提供通用终端系统。通用终端系统包括用于定义终端的数量，类型，位置和方向的每个主交换机平台的标准。也就是说，每个主交换机平台中的终端的数量，类型，位置和方向是标准化的，并且使用该主交换机平台的电动工具使用具有标准化终端的主交换机平台。也就是说，使用按钮开关的电动工具使用具有标准化端接的按钮开关，使用悬垂开关的电动工具使用具有标准化终端的悬垂开关，并且使用在线VSR开关的电动工具使用在线具有标准端接的VSR开关。在本发明的一个方面中，在一组或多组标准化终端中接收直角销端子。在本发明的一个方面，开关主体具有与直角销端子配合的特征，以减少相邻端子短路的风险。在本发明的一个方面中，开关具有与插入式控制模块的端子相配合的开关主体的底部上的标准化连接。在本发明的一个方面，用于手持式电动工具的开关具有作为螺丝钉端子的线束端子。

3. 发明授权

US08188393B2 Universal termination system for power tools 有权
标题翻译：电动工具通用终端系统
公开(公告)号：US08188393B2
公开(公告)日：2012-05-29
申请号：US11920034
申请日：2006-05-11
申请人： Garrett P. McCormick , Paul J. Wisniewski , Kevin M. Hogan , Eric J. Samuelsen , Peter Zhao , Kachi Ukeje-Eloagu , Michael A. Zemlock , Michael K. Forster
发明人： Garrett P. McCormick , Paul J. Wisniewski , Kevin M. Hogan , Eric J. Samuelsen , Peter Zhao , Kachi Ukeje-Eloagu , Michael A. Zemlock , Michael K. Forster
IPC分类号： H01H1/64
CPC分类号： H01H11/0031 , H01H9/061 , H01H9/063 , H01H2011/0093 , H01R9/2408 , Y10T29/49105
摘要： A universal termination system is provided for power tools. The universal termination system includes criteria for each of the main switch platforms that define the number, type, location and orientation of the terminations. That is, the number, type, location and orientation of the terminations in each main switch platform are standardized and the power tools that use that type main switch platform use the main switch platform having the standardized terminations. That is, power tools that use push button switches use the push button switch with the standardized terminations, power tools that use overhang switches use the overhang switch with the standardized terminations, and power tools that use in-line VSR switches use the in-line VSR switch with the standardized terminations. In an aspect of the invention, a right-angle pin terminal is received in one or more sets of the standardized terminations. In an aspect of the invention, the switch body has features that cooperate with the right-angle pin terminals to reduce the risk of shorting adjacent terminals. In an aspect of the invention, a switch has standardized connections on a bottom of a switch body that mate with terminals of a plug-in control module. In an aspect of the invention, a switch for a hand-held power tool has cord set terminations that are screw-tab terminals.
摘要翻译：为电动工具提供通用终端系统。通用终端系统包括用于定义终端的数量，类型，位置和方向的每个主交换机平台的标准。也就是说，每个主交换机平台中的终端的数量，类型，位置和方向是标准化的，并且使用该主交换机平台的电动工具使用具有标准化终端的主交换机平台。也就是说，使用按钮开关的电动工具使用具有标准化端接的按钮开关，使用悬垂开关的电动工具使用具有标准化终端的悬垂开关，并且使用在线VSR开关的电动工具使用在线具有标准端接的VSR开关。在本发明的一个方面中，在一组或多组标准化终端中接收直角销端子。在本发明的一个方面，开关主体具有与直角销端子配合的特征，以减少相邻端子短路的风险。在本发明的一个方面中，开关具有与插入式控制模块的端子相配合的开关主体的底部上的标准化连接。在本发明的一个方面，用于手持式电动工具的开关具有作为螺丝钉端子的线束端子。

4. 发明授权

US08022654B2 Soft start for electric motor of a power tool 有权
标题翻译：电动工具电动马达的软启动
公开(公告)号：US08022654B2
公开(公告)日：2011-09-20
申请号：US11988612
申请日：2006-07-10
申请人： Peter Zhao , Hung T. Du , Garrett P. McCormick
发明人： Peter Zhao , Hung T. Du , Garrett P. McCormick
IPC分类号： H02P1/00
CPC分类号： H02P1/18 , H02P1/04 , H02P25/14
摘要： A power tool has an electric motor with field windings. Each field winding includes two coils. When the motor is first energized, the two coils of each field winding are connected in series, reducing in-rush current. Upon expiration of a soft start period, the two coils of each field winding are connected in parallel. In another aspect, the field windings that are connected in series with a separate start winding when the motor is first energized. Upon expiration of the soft start period, the start winding is bypassed. In another aspect, the field windings are connected in series with a start impedance when the motor is first energized and a time delay relay having a set of delay contacts coupled across the start impedance energized. Upon expiration of the soft start period, the time delay contacts close, bypassing the start impedance. In an aspect, the motor is a universal motor.
摘要翻译：电动工具具有带有励磁绕组的电动机。每个励磁绕组包括两个线圈。当电机第一次通电时，每个励磁绕组的两个线圈串联连接，减少浪涌电流。软启动期满后，每个励磁绕组的两个线圈并联连接。另一方面，当电动机首次通电时，与单独起动绕组串联连接的励磁绕组。软启动期满后，旁路起动绕组。在另一方面，当电动机首次通电时，励磁绕组与起动阻抗串联连接，并且具有在启动阻抗通电时耦合的一组延迟触头的时间延迟继电器。在软启动周期结束时，延时触点闭合，绕过启动阻抗。在一方面，电动机是通用电动机。

5. 发明申请

US20090206783A1 Soft start for electric motor of a power tool 有权
标题翻译：电动工具电动马达的软启动
公开(公告)号：US20090206783A1
公开(公告)日：2009-08-20
申请号：US11988612
申请日：2006-07-10
申请人： Peter Zhao , Hung T. Du , Garrett P. McCormick
发明人： Peter Zhao , Hung T. Du , Garrett P. McCormick
IPC分类号： H02P1/04
CPC分类号： H02P1/18 , H02P1/04 , H02P25/14
摘要： A power tool has an electric motor with field windings. In an aspect of the invention, each field winding includes two coils wound with the same number of turns of the same gauge magnet wire. When the motor is first energized, the two coils of each field winding are connected in series, reducing in-rush current. Upon expiration of a soft start period, which can be after the motor reaches a predetermined speed or upon expiration of a predetermined time period, the two coils of each field winding are connected in parallel. In another aspect of the invention, an electric motor used in a power tool includes field windings that are connected in series with a separate start winding when the motor is first energized. Upon expiration of the soft start period, the start winding is bypassed. In another aspect of the invention, the separate start winding includes two sub-windings. The two sub-windings are connected in a way that magnetic field created by the two sub-windings is counterbalanced so that the overall magnetic force created by the start winding in the motor armature is minimized or zero. Also, the voltage across the two sub-windings is minimized or zero. In another aspect, the field windings are connected in series with a start impedance when the motor is first energized and a time delay relay having a set of delay contacts coupled across the start impedance energized. Upon expiration of the soft start period, the time delay contacts close, bypassing the start impedance. In an aspect, the motor is a universal motor.
摘要翻译：电动工具具有带有励磁绕组的电动机。在本发明的一个方面中，每个励磁绕组包括用相同数量的匝数缠绕的两个线圈。当电机第一次通电时，每个励磁绕组的两个线圈串联连接，减少浪涌电流。在软启动期满后，可以在电动机达到预定速度之后或者在预定时间段期满后，每个励磁绕组的两个线圈并联连接。在本发明的另一方面，一种电动工具中使用的电动机包括励磁绕组，当电动机首次被通电时，它们与独立的起动绕组串联连接。软启动期满后，旁路起动绕组。在本发明的另一方面，单独的起动绕组包括两个子绕组。两个子绕组以使得由两个子绕组产生的磁场平衡的方式连接，使得由电动机电枢中的起动绕组产生的整体磁力最小化或为零。此外，两个子绕组两端的电压最小化或为零。在另一方面，当电动机首次通电时，励磁绕组与起动阻抗串联连接，并且具有在启动阻抗通电时耦合的一组延迟触头的时间延迟继电器。在软启动周期结束时，延时触点闭合，绕过启动阻抗。在一方面，电动机是通用电动机。

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