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61. 发明授权

US08212448B2 Electric motor 有权
标题翻译：电动马达
公开(公告)号：US08212448B2
公开(公告)日：2012-07-03
申请号：US12613939
申请日：2009-11-06
申请人： Yao Qi Sun , Yong Li , Li Ping Gui
发明人： Yao Qi Sun , Yong Li , Li Ping Gui
IPC分类号： H02K23/64 , H02K1/14 , H02K15/02
CPC分类号： H02K1/141 , H02K3/18 , H02K15/066 , Y10T29/49009
摘要： A universal motor has a stator and a rotor installed in the stator. The stator comprises a pair of stator segments. Each segment has a yoke with first and second ends, a pole and a neck connecting the pole to the first end of the yoke. The second end of each yoke is connected with the first end of the other yoke. A pair of pre-formed windings are mounted on respective poles of the stator segments.
摘要翻译：通用马达具有安装在定子中的定子和转子。定子包括一对定子段。每个段具有带有第一和第二端的磁轭，一个磁极和一个将磁极连接到磁轭的第一端的颈部。每个轭的第二端与另一个轭的第一端连接。一对预先形成的绕组安装在定子段的相应极上。

62. 发明授权

US08204482B2 Efficient network resource management in a wireless network 有权
标题翻译：无线网络中的高效网络资源管理
公开(公告)号：US08204482B2
公开(公告)日：2012-06-19
申请号：US12254367
申请日：2008-10-20
申请人： Mark Jones , Yong Li
发明人： Mark Jones , Yong Li
IPC分类号： H04L12/58
CPC分类号： H04L67/14 , H04L41/00 , H04L63/0892 , H04M15/00 , H04M15/8228 , H04M2215/2026 , H04M2215/22 , H04M2215/32 , H04M2215/7833 , H04W4/12 , H04W4/24 , H04W8/18 , H04W24/00 , H04W36/14
摘要： Wireless data services such as wireless email are becoming common, and in particular, “always-on” systems, where new email is automatically forwarded by the service provider to the wireless device. The problem is that there is no effective mechanism for implementing “always-on” systems when the user is moving around a network, or from one network to another. The invention addresses this problem by generating a session key at the service provider's system for a given data session, and returning this session key to the mobile device. Each time the mobile device communicates with the service provider, it enters this session key into a field that will simply pass through the communication network to the service provider. This allows the service provider to manage the data session, preparing proper accounting records and directing the deletion of stale data sessions on network resources.
摘要翻译：诸如无线电子邮件之类的无线数据服务变得普遍，尤其是“永远在线”系统，其中新的电子邮件由服务提供商自动转发到无线设备。问题在于，当用户在网络上移动或从一个网络移动到另一个网络时，没有实现“永远在线”系统的有效机制。本发明通过在给定数据会话的服务提供商的系统处生成会话密钥并将该会话密钥返回到移动设备来解决该问题。每当移动设备与服务提供商通信时，它将该会话密钥输入到简单地通过通信网络到服务提供商的领域。这允许服务提供商管理数据会话，准备适当的会计记录，并指导删除网络资源上的陈旧数据会话。

63. 发明授权

US08127336B2 Systems and methods for policy-based service management 有权
标题翻译：基于策略的服务管理系统和方法
公开(公告)号：US08127336B2
公开(公告)日：2012-02-28
申请号：US11712570
申请日：2007-03-01
申请人： Michal Bienek , Dmitry Toptygin , Pascal Henry , Yong Li
发明人： Michal Bienek , Dmitry Toptygin , Pascal Henry , Yong Li
IPC分类号： H04L29/00
CPC分类号： H04L41/5061 , H04L41/0893 , H04L41/16 , H04L41/22
摘要： Systems and method for policy-based service management are provided. An exemplary system includes a rule definition interface module configured to receive a plurality of rule definitions and a separate policy management interface module configured to allow a user to define a rule instance from an existing rule definition instance and to define a policy instance based on the defined rule instance. A policy may be simply expressed via the policy management interface as “perform the following set of action if all of the following rule instances are true unless any of the following rule instances are true.” Additionally, policies may be associated with a context at a specific a level in a context hierarchy having multiple levels. The policy may therefore inherit rules from contexts at a higher level in the hierarchy.
摘要翻译：提供了基于策略的服务管理系统和方法。一个示例性系统包括：规则定义接口模块，被配置为接收多个规则定义;以及单独的策略管理接口模块，其被配置为允许用户从现有规则定义实例中定义规则实例，并且基于所定义的规则来定义策略实例规则实例。如果以下所有规则实例都为真，则策略管理界面可以简单地通过策略管理界面来表示策略：除非下列任何规则实例为真，否则策略可能会与上下文相关联具体具有多个级别的上下文层次结构中的级别。因此，该策略可能会从层次结构中的较高级别的上下文继承规则。

64. 发明申请

US20110227439A1 ELECTRIC MACHINE 有权
标题翻译：电机
公开(公告)号：US20110227439A1
公开(公告)日：2011-09-22
申请号：US13053755
申请日：2011-03-22
申请人： Mao Xiong JIANG , Yue Li , Jian Zhao , Yong Li , Yu Hong Guo
发明人： Mao Xiong JIANG , Yue Li , Jian Zhao , Yong Li , Yu Hong Guo
IPC分类号： H02K23/04
CPC分类号： H02K23/04
摘要： An electric machine has a stator and a rotor. The stator has a housing and at least one pair of magnetic poles. Each magnetic pole has a primary magnet and two auxiliary magnets disposed on respective sides of the primary magnet. All of the magnets are disposed on an inner surface of the housing. All the magnets of a magnetic pole have the same polarity.
摘要翻译：电机具有定子和转子。定子具有壳体和至少一对磁极。每个磁极具有主磁体和设置在主磁体的相应侧上的两个辅助磁体。所有磁体均设置在壳体的内表面上。磁极的所有磁体都具有相同的极性。

65. 发明授权

US08019141B2 Scan conversion method and device for color ultrasonic imaging 有权
标题翻译：彩色超声成像扫描转换方法及装置
公开(公告)号：US08019141B2
公开(公告)日：2011-09-13
申请号：US11967884
申请日：2007-12-31
申请人： Zhengpeng Fu , Yong Li
发明人： Zhengpeng Fu , Yong Li
IPC分类号： A61B8/00
CPC分类号： A61B8/06 , A61B8/488 , A61B8/5207 , A61B8/5269 , G01S7/52044 , G01S15/8986
摘要： A scan conversion method and device for color ultrasonic imaging that uses conditional interpolation of neighboring points is disclosed.
摘要翻译：公开了使用相邻点的条件插值的用于彩色超声成像的扫描转换方法和装置。

66. 发明授权

US07999697B2 WLAN-based no-stop electronic toll collection system and the implementation thereof 有权
标题翻译：基于WLAN的不间断电子收费系统及其实现
公开(公告)号：US07999697B2
公开(公告)日：2011-08-16
申请号：US11920695
申请日：2006-08-03
申请人： Lin Jia , Yong Li , Xiang Gao
发明人： Lin Jia , Yong Li , Xiang Gao
IPC分类号： G08G1/00 , G08G1/065
CPC分类号： G07B15/063
摘要： A no-stop electronic toll collection (ETC) system based on WLAN is disclosed in the present invention. The system includes an on-board equipment, roadside equipments, a multiple access carriageway control system and a toll balance center. The communication is implemented between the on-board equipment and the roadside equipments according to the demand determined by the wireless local network protocol. The system offered in the present invention applies several technology means to effectively overcome the technology prejudice that the WLAN technology is not suitable for the ETC system. Compared with the existing technology, the present ETC system has the advantages of low cost, high efficiency, complete function and good performance index, therefore the present invention is very meaningful for the application and extension of the ETC system and the improvement of the industrial technology.
摘要翻译：本发明公开了一种基于WLAN的无停止电子收费系统（ETC）系统。系统包括车载设备，路边设备，多路行车道控制系统和收费平衡中心。根据无线本地网络协议确定的需求，在车载设备和路边设备之间实现通信。本发明提供的系统应用多种技术手段有效地克服了WLAN技术不适合于ETC系统的技术偏见。与现有技术相比，目前的ETC系统具有成本低，效率高，功能齐全，性能指标好的优点，因此本发明对于ETC系统的应用和扩展以及工业技术的改进是非常有意义的。

67. 发明申请

US20100267943A1 INTERMEDIATES AND METHODS FOR THE PREPARATION OF EPOTHILONES 有权
标题翻译：制备EPOTHILON的中间体和方法
公开(公告)号：US20100267943A1
公开(公告)日：2010-10-21
申请号：US12741757
申请日：2008-11-12
申请人： Yue Chen , Yong Li
发明人： Yue Chen , Yong Li
IPC分类号： C07D225/02 , C07F7/08 , C07F5/06
CPC分类号： C07D417/06 , C07B2200/07 , C07C67/343 , C07C69/732 , C07C259/06 , C07F5/062 , C07F7/1892
摘要： Highly efficient methods are provided for preparing key intermediates in the synthesis of epothilones and use new alane reagents which are broadly applicable and can provide selected components having a variety of substituents groups.
摘要翻译：提供了高效的方法，用于制备埃坡霉素合成中的关键中间体，并使用广泛应用的新型丙烷试剂，并可提供具有多种取代基基团的选定组分。

68. 发明申请

US20100202165A1 Dynamic Drive of Switching Transistor of Switching Power Converter 有权
标题翻译：开关电源转换器开关晶体管的动态驱动
公开(公告)号：US20100202165A1
公开(公告)日：2010-08-12
申请号：US12678690
申请日：2007-09-28
申请人： Junjie Zheng , Jun Zheng , Andrew Kwok-Cheung Lee , John William Kesterson , Allan Ming-Lun Lin , Hien Huu Bui , Carrie Seim , Yong Li
发明人： Junjie Zheng , Jun Zheng , Andrew Kwok-Cheung Lee , John William Kesterson , Allan Ming-Lun Lin , Hien Huu Bui , Carrie Seim , Yong Li
IPC分类号： H02M3/335
CPC分类号： H02M3/33507 , H02M2001/0032 , H03K17/163 , H03K17/166 , Y02B70/16
摘要： A switching power converter comprises a transformer (110), a switch (108) coupled to the transformer (110), and a switch controller (200) coupled to the switch (108) for generating a switch drive signal (207) to turn on or off the switch (108). The drive current of the switch drive signal (207) is adjusted dynamically according to line or load conditions within a switching cycle and/or over a plurality of switching cycles. The magnitude of the drive current can be dynamically adjusted within a switching cycle and/or over a plurality of switching cycles, in addition to the pulse widths or pulse frequencies of the drive current.
摘要翻译：开关电源转换器包括变压器（110），耦合到变压器（110）的开关（108）和耦合到开关（108）的开关控制器（200），用于产生开关驱动信号（207）以导通或关闭开关（108）。开关驱动信号（207）的驱动电流根据开关周期内和/或多个开关周期中的线路或负载条件动态地调整。除了驱动电流的脉冲宽度或脉冲频率之外，驱动电流的大小可以在开关周期内和/或多个开关周期内动态地调节。

69. 发明授权

US07770634B2 Gas lift apparatus for flushing and snubbing well 有权
标题翻译：用于冲洗和缓冲的气举装置
公开(公告)号：US07770634B2
公开(公告)日：2010-08-10
申请号：US12250511
申请日：2008-10-13
申请人： Yu Lei , Yong Li , Qiang Wang , Zhenghua Wu , Zhimin Xu , Zhensong Wang , Meijuan Suo
发明人： Yu Lei , Yong Li , Qiang Wang , Zhenghua Wu , Zhimin Xu , Zhensong Wang , Meijuan Suo
IPC分类号： E21B43/16
CPC分类号： E21B43/122 , E21B43/123
摘要： A gas lift production apparatus is provided for use in flushing and snubbing well operation. The apparatus comprises upper production string and lower production string. The upper production string includes at least one side pocket mandrel carrying a gas lift valve, tubular strings connected with every side pocket mandrel, a sliding sleeve installed as part of the production string below side pocket mandrels and a latch seal assembly threaded in the tubular string below the sliding sleeve. The lower production string includes a single bore packer below the latch seal assembly, tubular strings, a landing nipple and a bell mouth at the bottom of the production string. The upper production string are run in and removed as a single unit from the packer which is anchored within the well casing. It is emphasized that this apparatus is provided with three functions such as producing a gas lift well, flushing well and snubbing well operation. Application of the apparatus will prevent flushing or killing fluid from polluting the reservoir and increase production efficiency.
摘要翻译：提供一种用于冲洗和冲洗井操作的气举生产设备。该装置包括上部生产线和较低的生产线。上部生产线包括至少一个承载气举阀的侧袋心轴，与每个侧袋心轴连接的管状串，作为生产线的一部分安装在侧袋心轴下方的滑动套筒和螺纹连接在管柱中的闩锁密封组件滑动套筒下方。较低的生产线包括在锁紧密封组件下方的单孔封隔器，管状串，降落接头和在生产线底部的喇叭口。上部生产线作为锚定在井套管内的封隔器作为单个单元运行和移除。要强调的是，该装置具有产生气举井，冲洗井和缓冲井操作三种功能。该设备的应用将防止冲洗或杀死液体污染储层，提高生产效率。

70. 发明申请

US20100165672A1 VALLEY-MODE SWITCHING SCHEMES FOR SWITCHING POWER CONVERTERS 有权
标题翻译：用于切换电力转换器的谷模切换方案
公开(公告)号：US20100165672A1
公开(公告)日：2010-07-01
申请号：US12642261
申请日：2009-12-18
申请人： Yong Li , Hien Huu Bui , Junjie Zheng , John William Kesterson
发明人： Yong Li , Hien Huu Bui , Junjie Zheng , John William Kesterson
IPC分类号： H02M3/335
CPC分类号： H02M3/157 , H02M3/33507
摘要： An improved valley-mode switching (VMS) scheme and circuitry for implementing the improved VMS switching scheme in a switch-mode power converter are disclosed. For a given switching cycle, a desired switch turn-on time is determined based on a pulse width modulation, pulse frequency modulation, or other suitable power converter control scheme. Also, one or more times corresponding to local minimums (valleys) are predicted for the voltage across a power switch of the switching power converter. The power switch is turned on at a valley immediately subsequent or otherwise subsequent to the desired switch time determined according to the power converter control scheme. Thus, the improved VMS scheme enables low-voltage switch operation to reduce switching loss and EMI noise without restricting the control scheme of the power converter.
摘要翻译：公开了一种改进的谷模切换（VMS）方案和用于在开关模式功率转换器中实现改进的VMS切换方案的电路。对于给定的开关周期，基于脉冲宽度调制，脉冲频率调制或其它合适的功率转换器控制方案来确定期望的开关导通时间。此外，对于开关功率转换器的电源开关上的电压，预测对应于局部最小值（谷）的一次或多次。电源开关在紧随其后或者根据功率转换器控制方案确定的所需开关时间之后的谷处开启。因此，改进的VMS方案可实现低压开关操作，从而降低开关损耗和EMI噪声，而不会限制功率转换器的控制方案。

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