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21. 发明授权

US09015771B2 Apparatus for selected provision of linear and/or circular polarity signals 有权
标题翻译：用于选择提供线性和/或圆形极性信号的装置
公开(公告)号：US09015771B2
公开(公告)日：2015-04-21
申请号：US11576797
申请日：2005-10-11
申请人： Gary Stafford , David Smith , Edmund F. Petruzzelli
发明人： Gary Stafford , David Smith , Edmund F. Petruzzelli
IPC分类号： H04N7/20 , H04H20/74 , H04H40/90 , H04N21/6547 , H04N21/61 , H01Q15/24 , H04B1/00 , H01Q1/24
CPC分类号： H04H40/90 , H01Q1/247 , H01Q15/242 , H04B1/005 , H04N7/20 , H04N21/6143 , H04N21/6547
摘要： The invention relates to apparatus and method which can be used to receive broadcast digital data. The apparatus and method are provided at one or more receiving locations and is connected to one or more broadcast data receivers at each location. The apparatus is capable of receiving and processing data in linear and/or circular polarity formats and the operating condition of the same can be altered in response to a command signal broadcast to the receiving locations prior to the transmission of data in a new format such as to the change in the operating condition of the apparatus to receive and process linear as well as the previously broadcast circular polarity format data.
摘要翻译：本发明涉及可用于接收广播数字数据的装置和方法。该装置和方法设置在一个或多个接收位置处，并且连接到每个位置处的一个或多个广播数据接收器。该装置能够以线性和/或圆形极性格式接收和处理数据，并且可以响应于在以新格式传输数据之前向接收位置广播的命令信号来改变其操作条件，例如对于接收和处理线性的设备的操作条件的改变以及先前广播的圆极性格式数据。

22. 发明授权

US08973417B2 Electronically-controlled removable core lock 有权
标题翻译：电子控制可拆卸锁芯
公开(公告)号：US08973417B2
公开(公告)日：2015-03-10
申请号：US13548383
申请日：2012-07-13
申请人： James Bench , Lance Schoell , Doug Trent , David Smith
发明人： James Bench , Lance Schoell , Doug Trent , David Smith
IPC分类号： E05B49/00 , E05B9/08 , E05B47/06 , E05B47/00 , E05B35/08
CPC分类号： E05B9/086 , E05B35/08 , E05B47/0012 , E05B47/0626 , E05B47/0673 , E05B2047/0017 , Y10T70/7062 , Y10T70/7068 , Y10T70/7079 , Y10T70/7102 , Y10T70/7644 , Y10T70/7661 , Y10T70/7684 , Y10T70/7791
摘要： An electronic small format interchangeable core (“SFIC”) lock is configured so that core locking features are electronically controlled, and keys can be electronically programmed to operate either as a normal user key able to open the lock or as a control key able to open the lock and to remove the SFIC cores. The same key will operate as a normal access key or as a control key, depending on how the key is programmed.
摘要翻译：电子小格式可互换内核（“SFIC”）锁被配置为使得核心锁定特征被电子控制，并且密钥可以被电子编程以作为能够打开锁定的正常用户密钥或作为能够打开的控制密钥来操作锁定并删除SFIC内核。相同的键将作为正常访问键或控制键操作，具体取决于键的编程方式。

23. 发明授权

US08964435B2 Methods and systems for operating a power converter 有权
标题翻译：用于操作电源转换器的方法和系统
公开(公告)号：US08964435B2
公开(公告)日：2015-02-24
申请号：US13245487
申请日：2011-09-26
申请人： Robert Gregory Wagoner , David Smith , Anthony William Galbraith
发明人： Robert Gregory Wagoner , David Smith , Anthony William Galbraith
IPC分类号： H02M7/537 , H02J3/38 , H02M1/00
CPC分类号： H02J3/383 , H02M2001/007 , Y02E10/563
摘要： A power conversion system for providing power to an electrical grid is described. The power conversion system includes a power converter coupled to a photovoltaic (PV) array and configured to control a PV array voltage. The power conversion system also includes a system controller communicatively coupled to the power converter and configured to select from a first reduced power operating point and a second reduced power operating point when a power available from the PV array is greater than a rated output power of the power conversion system.
摘要翻译：描述用于向电网提供电力的电力转换系统。功率转换系统包括耦合到光伏（PV）阵列并被配置为控制PV阵列电压的功率转换器。所述电力转换系统还包括系统控制器，所述系统控制器通信地耦合到所述功率转换器并且被配置为当所述PV阵列的可用功率大于所述电力转换器的额定输出功率时，从第一降低功率工作点和第二降低功率工作点进行选择电源转换系统

24. 发明授权

US08764874B2 Arrangement, method, integrated circuit and device for routing requests 有权
标题翻译：安排，方法，集成电路和路由请求的设备
公开(公告)号：US08764874B2
公开(公告)日：2014-07-01
申请号：US13608945
申请日：2012-09-10
申请人： Davide Sarta , David Smith
发明人： Davide Sarta , David Smith
IPC分类号： G06F13/20
CPC分类号： G06F13/14
摘要： A request routing circuit includes m inputs for receiving m input request signals and n outputs for outputting a set of n output request signals. A routing subsystem within the request routing circuit is provided between the m inputs and the n outputs and comprises k inputs and n outputs, where m is greater than k, and where the routing subsystem is configured to operate over a plurality (m/k, rounded up to the next integer) of cycles to provide the set of n output request signals based on the m inputs to the n outputs.
摘要翻译：请求路由电路包括用于接收m个输入请求信号的m个输入和用于输出一组n个输出请求信号的n个输出。在m个输入和n个输出之间提供了请求路由选择电路内的一个路由子系统，包括k个输入和n个输出，其中m大于k，并且其中路由子系统被配置为在多个（m / k，循环到下一个整数）循环，以基于n个输出的m个输入来提供n个输出请求信号的集合。

25. 发明授权

US08575772B2 Permanent magnet machine control system 有权
标题翻译：永磁机控制系统
公开(公告)号：US08575772B2
公开(公告)日：2013-11-05
申请号：US13222397
申请日：2011-08-31
申请人： David Smith , Anthony Michael Klodowski
发明人： David Smith , Anthony Michael Klodowski
IPC分类号： F03D9/00
CPC分类号： H02P21/00 , H02P21/14 , H02P21/22
摘要： A permanent magnet (PM) machine system is provided having a PM machine and a controller in communication with the PM machine. The PM machine has a q-axis voltage feedback signal and a pullout torque that represents a peak torque that the PM machine generates. The controller includes a q-axis current regulator that produces a commanded q-axis voltage that is supplied to the PM machine. The controller also includes at least one control logic for monitoring the q-axis voltage feedback signal of the PM machine.
摘要翻译：提供了具有PM机和与PM机通信的控制器的永磁（PM）机系统。 PM机器具有q轴电压反馈信号和表示PM机器产生的峰值扭矩的拉出扭矩。控制器包括一个q轴电流调节器，产生一个提供给PM机器的指令q轴电压。该控制器还包括至少一个用于监视PM机的q轴电压反馈信号的控制逻辑。

26. 发明授权

US08535219B2 Fluid manifold for endoscope system 有权
标题翻译：内窥镜系统用流体歧管
公开(公告)号：US08535219B2
公开(公告)日：2013-09-17
申请号：US12751029
申请日：2010-03-31
申请人： David Smith , Richard Joseph Clark , Michael S. Banik
发明人： David Smith , Richard Joseph Clark , Michael S. Banik
IPC分类号： A61B1/12 , A61B1/00 , A61B1/04 , A61B1/06
CPC分类号： A61B1/0051 , A61B1/00059 , A61B1/00071 , A61B1/0008 , A61B1/00147 , A61B1/0016 , A61B1/0052 , A61B1/0055 , A61B1/015 , A61B1/05 , A61B1/0653 , A61B1/0676 , A61B1/0684 , A61B1/31 , Y10T137/8376
摘要： A video endoscope system includes a reusable control cabinet and an endoscope that is connectable thereto. The endoscope may be used with a single patient and then disposed. The endoscope includes an illumination mechanism, an image sensor, and an elongate shaft having one or more lumens located therein. An articulation joint at the distal end of the endoscope allows the distal end to be oriented by the actuators in the control cabinet or actuators in a control handle of the endoscope. Fluidics, electrical, navigation, image, display and data entry controls are integrated into the system along with other accessories.
摘要翻译：视频内窥镜系统包括可重复使用的控制柜和可连接到其上的内窥镜。内窥镜可以与单个患者一起使用，然后被布置。内窥镜包括照明机构，图像传感器和具有位于其中的一个或多个管腔的细长轴。在内窥镜的远端处的关节接头允许远端由控制柜中的致动器或内窥镜的控制手柄中的致动器定向。流体，电气，导航，图像，显示和数据输入控制与其他附件一起集成到系统中。

27. 发明授权

US08507628B2 Propylene based polymers for injection stretch blow molding 有权
公开(公告)号：US08507628B2
公开(公告)日：2013-08-13
申请号：US11906605
申请日：2007-10-02
申请人： Michael Musgrave , Dang Le , Luyi Sun , David Smith
发明人： Michael Musgrave , Dang Le , Luyi Sun , David Smith
IPC分类号： C08F210/06 , C08F210/16
CPC分类号： B29C49/0005 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/14133 , B29B2911/1414 , B29C49/06 , B29C49/08 , B29K2023/12 , C08F210/06 , C08L23/142 , Y10T428/1352 , C08F210/16 , C08F2500/12 , C08F2500/04 , C08F2500/20
摘要： Injection stretch blow molded (ISBM) articles and methods of forming the same are provided herein. In one embodiment, the ISBM articles generally include a propylene based random copolymer having a molecular weight distribution of from about 9 to about 20. In another embodiment, the ISBM articles generally include a propylene based random copolymer formed from a Ziegler-Natta catalyst including a succinate internal donor.

28. 发明申请

US20120284505A1 DNSSEC SIGNING SERVER 有权
标题翻译： DNSSEC登录服务器
公开(公告)号：US20120284505A1
公开(公告)日：2012-11-08
申请号：US13098940
申请日：2011-05-02
申请人： David Smith , James Gould , Ramana Lavu , Deepak Deshpande
发明人： David Smith , James Gould , Ramana Lavu , Deepak Deshpande
IPC分类号： H04L9/00
CPC分类号： H04L63/08 , H04L9/321 , H04L9/3247 , H04L61/1511 , H04L63/0853 , H04L63/123
摘要： Systems and methods for performing DNSSEC signing are described in which digital signature operations may be performed by a network accessible signing server that is configured to interact with a separate client application. Exemplary methods may include receiving a signing request at the signing server from the client application to sign first data. The signing server may determine an active KSK and/or an active ZSK for the first data. The first data may then be transmitted by the signing server to a digital signature modules, which may include, for example, a hardware support module, or software signing applications. The signing server may receive a digitally signed version of the first data from the digital signature module, and provide the signed first data to the client application.
摘要翻译：描述了用于执行DNSSEC签名的系统和方法，其中数字签名操作可以由被配置为与单独的客户端应用交互的网络可访问签名服务器来执行。示例性方法可以包括在客户端应用程序的签名服务器处接收签名请求以签署第一数据。签名服务器可以确定用于第一数据的活动KSK和/或活动ZSK。然后，第一数据可以由签名服务器发送到数字签名模块，数字签名模块可以包括例如硬件支持模块或软件签名应用程序。签名服务器可以从数字签名模块接收第一数据的数字签名版本，并将签名的第一数据提供给客户端应用。

29. 发明授权

US08259479B2 Methods and systems for operating a two-stage power converter 有权
标题翻译：用于操作两级电源转换器的方法和系统
公开(公告)号：US08259479B2
公开(公告)日：2012-09-04
申请号：US12974444
申请日：2010-12-21
申请人： Robert Gregory Wagoner , David Smith , Allen Michael Ritter , Mark E. Shepard
发明人： Robert Gregory Wagoner , David Smith , Allen Michael Ritter , Mark E. Shepard
IPC分类号： H02M7/537
CPC分类号： H02J3/38 , H02M7/48 , H02M2001/007
摘要： A power conversion system for providing power to an electrical grid is described. The system includes a boost converter coupled to a photovoltaic (PV) array and configured to control a PV array voltage. The system also includes an inverter coupled to the boost converter by at least one conductor and configured to regulate a voltage drop across the at least one conductor. The system also includes a system controller configured to control operation of the boost converter and the inverter.
摘要翻译：描述用于向电网提供电力的电力转换系统。该系统包括耦合到光伏（PV）阵列并被配置为控制PV阵列电压的升压转换器。该系统还包括通过至少一个导体耦合到升压转换器并被配置为调节穿过至少一个导体的电压降的逆变器。该系统还包括被配置为控制升压转换器和逆变器的操作的系统控制器。

30. 发明授权

US08154841B2 Current zero cross switching relay module using a voltage monitor 有权
标题翻译：目前的零交叉开关继电器模块采用电压监视器
公开(公告)号：US08154841B2
公开(公告)日：2012-04-10
申请号：US12191641
申请日：2008-08-14
申请人： Douglas E. Allen , David Smith
发明人： Douglas E. Allen , David Smith
IPC分类号： H02H3/00 , H02H9/00
CPC分类号： H01H9/56
摘要： Assemblies, systems, and methods which prolong relay life by dynamically compensating the make and break contact timing between the contact points of the relay and a zero crossing point of the power supply's waveform are provided according to the present disclosure. The life cycle of the relay components are dramatically increased through the use of these assemblies, systems, and methods due to a decrease in arcing and other physically damaging phenomena between the contacts of the relay. The present disclosure also provides for assemblies, systems, and methods whereby a processor analyzes the inductive kickback effect in the relay load voltage signal and dynamically adjust the relay open time such that the inductive kickback effect is minimized. In exemplary embodiments, the systems/methods provided herein advantageously adjust the relay open time such that the relay switching time corresponds with current zero cross and do so without requiring complicated current monitoring components.
摘要翻译：根据本公开提供了通过动态地补偿继电器的接触点和电源波形的过零点之间的接触定时和断开接触定时来延长继电器寿命的组件，系统和方法。通过使用这些组件，系统和方法，继电器部件的寿命周期由于继电器的触头之间的电弧放电和其他物理损坏现象的减少而急剧增加。本公开还提供了组件，系统和方法，其中处理器分析继电器负载电压信号中的感应反冲效应并且动态地调节继电器打开时间，使得感应反冲效应最小化。在示例性实施例中，本文提供的系统/方法有利地调节继电器打开时间，使得继电器切换时间对应于当前零交叉，并且不需要复杂的电流监视部件。

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