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1. 发明申请

US20070103141A1 DUTY CYCLE MEASURMENT CIRCUIT FOR MEASURING AND MAINTAINING BALANCED CLOCK DUTY CYCLE 审中-公开
标题翻译：用于测量和维护平衡时间周期的占空比测量电路
公开(公告)号：US20070103141A1
公开(公告)日：2007-05-10
申请号：US11619475
申请日：2007-01-03
申请人： Robert Dixon , Robert Franch , Phillip Restle
发明人： Robert Dixon , Robert Franch , Phillip Restle
IPC分类号： G06M1/10
CPC分类号： G01R31/31725 , G01R31/31727 , G01R31/318594
摘要： A circuit and method for measuring duty cycle uncertainty in an on-chip global clock. A global clock is provided to a delay line at a local clock buffer. Delay line taps (inverter outputs) are inputs to a register that is clocked by the local clock buffer. The register captures clock edges, which are filtered to identify a single location for each edge. Imbalance in space between the edges indicated imbalance in duty cycle. Up/down signals are generated from any imbalance and passed to a phase locked loop to adjust the balance.
摘要翻译：用于测量片上全局时钟的占空比不确定性的电路和方法。全局时钟提供给本地时钟缓冲器的延迟线。延迟线抽头（变频器输出）是由本地时钟缓冲器计时的寄存器的输入。寄存器捕获时钟边沿，这些边沿被过滤以识别每个边缘的单个位置。边缘之间的空间不平衡表明占空比不平衡。上/下信号由任何不平衡产生，并传递到锁相环以调整平衡。

2. 发明申请

US20060217252A1 CLAMP WITH MAGNETIC SPINDLE POSITIONER 有权
标题翻译：带有磁主轴的夹具
公开(公告)号：US20060217252A1
公开(公告)日：2006-09-28
申请号：US11089084
申请日：2005-03-24
申请人： Bill Colburn , Robert Allard , Robert Dixon
发明人： Bill Colburn , Robert Allard , Robert Dixon
IPC分类号： B23Q3/155 , B23Q3/08
CPC分类号： B25B5/163 , B25B5/10 , Y10T409/303752 , Y10T409/309016 , Y10T483/16
摘要： A clamping apparatus includes a clamp arm that is pivotable between a raised position and a lowered position, and a clamp spindle assembly that is adjustably positionable along the length of the arm. A magnet in the clamp spindle assembly magnetically engages the clamp arm with sufficient magnetic force to maintain the spindle assembly in a selected position as the clamp arm is moved between its raised and lowered positions, while allowing the position of the clamp spindle assembly to be manually adjusted.
摘要翻译：夹紧装置包括可在升高位置和降低位置之间枢转的夹紧臂，以及可沿着臂的长度可调节地定位的夹具主轴组件。夹具主轴组件中的磁体以足够的磁力磁力地接合夹持臂，以便当夹臂在其升高和降低位置之间移动时将主轴组件保持在选定位置，同时允许夹具主轴组件的位置被手动调整。

3. 发明申请

US20060112252A1 Device-managed host buffer 审中-公开
标题翻译：设备管理的主机缓冲区
公开(公告)号：US20060112252A1
公开(公告)日：2006-05-25
申请号：US11265617
申请日：2005-11-02
申请人： Robert Dixon
发明人： Robert Dixon
IPC分类号： G06F12/00
CPC分类号： G06F12/0866 , G06F12/0897 , G06F2212/311 , G06F2212/312
摘要： A method and apparatus is provided to virtually increase the size of the memory cache of a peripheral device without additional cost. A portion of the memory space of a host computer is used as additional cache memory for the peripheral device. The peripheral device and the host computer may be interfaced with an interface that has a first-party direct memory access (FPDMA) mechanism, for example, IEEE 1394 or Serial ATA. FPDMA allows the peripheral device to access the memory space of the host computer under the control of the peripheral device. The host computer provides the peripheral device with the location of the additional cache memory. The peripheral device can transfer data to and from the additional cache memory via FPDMA. The peripheral device effectively manages the additional cache memory as part of the peripheral device's own cache.
摘要翻译：提供了一种方法和装置来虚拟地增加外围设备的存储器高速缓存的大小，而不需要额外的成本。主计算机的存储器空间的一部分被用作外围设备的附加高速缓冲存储器。外围设备和主机可以与具有例如IEEE 1394或串行ATA的第一方直接存储器访问（FPDMA）机制的接口连接。 FPDMA允许外围设备在外围设备的控制下访问主机的存储器空间。主计算机向外围设备提供附加高速缓冲存储器的位置。外围设备可以经由FPDMA将数据传送到附加高速缓冲存储器和从附加高速缓冲存储器传送数外围设备有效地管理额外的高速缓存，作为外围设备自身缓存的一部分。

4. 发明授权

US5979773A Dual smart card access control electronic data storage and retrieval system and methods 失效
标题翻译：双智能卡访问控制电子数据存储和检索系统及方法
公开(公告)号：US5979773A
公开(公告)日：1999-11-09
申请号：US854534
申请日：1997-05-12
申请人： Raymond Findley, Jr. , Robert Dixon
发明人： Raymond Findley, Jr. , Robert Dixon
IPC分类号： G07C9/00 , G07F7/02 , G07F7/08 , G07F7/10 , G06K19/06 , G06K5/00
CPC分类号： G07F7/02 , G06Q20/206 , G06Q20/341 , G06Q20/35785 , G06Q20/363 , G07C9/00079 , G07C9/00103 , G07C9/00119 , G07F7/0866 , G07F7/1008
摘要： The present invention pertains to an electronic data access and retrieval system comprising at least first and second smart cards, a first card being encoded with digital data fields representative of predetermined information and a second card including authorization codes for enabling access to and authorized retrieval of selected information from digital data fields of the first card, and includes computer means including display means for displaying the access data. A method is also disclosed of operating an electronic secured access verification display system for displaying an indication of permissible and non-permissible access to a facility of authorized personnel and for verifying the identity of such personnel by providing IDENTITY SMART CARDS, one for each authorized person, and an ACCESS SMART CARD to each authorized operator of the system.
摘要翻译：本发明涉及包括至少第一和第二智能卡的电子数据访问和检索系统，第一卡正在用代表预定信息的数字数据字段进行编码，第二卡包括授权代码，用于允许访问和授权检索所选择的来自第一卡的数字数据字段的信息，并且包括包括用于显示访问数据的显示装置的计算机装置。还公开了一种操作电子安全访问验证显示系统的方法，用于显示允许和非允许访问授权人员的设施的指示，并通过提供身份识别智能卡来验证这些人员的身份，每个授权人员，以及ACCESS SMART CARD给系统的每个授权操作员。

5. 发明授权

US5629508A Dual smart card access control electronic data storage and retrieval system and methods 失效
标题翻译：双智能卡访问控制电子数据存储和检索系统及方法
公开(公告)号：US5629508A
公开(公告)日：1997-05-13
申请号：US383937
申请日：1995-02-06
申请人： Raymond Findley, Jr. , Robert Dixon
发明人： Raymond Findley, Jr. , Robert Dixon
IPC分类号： G07C9/00 , G07F7/10 , G06K5/00
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/35785 , G07C9/00079 , G07C9/00103 , G07C9/00119
摘要： The present invention pertains to an electronic data access and retrieval system comprising at least first and second smart cards, a first card being encoded with digital data fields representative of predetermined information and a second card including authorization codes for enabling access to and authorized retrieval of selected information from digital data fields of the first card, and includes computer means including display means for displaying the access data. A method is also disclosed of operating an electronic secured access verification display system for displaying an indication of permissable and non-permissable access to a facility of authorized personnel and for verifying the identity of such personnel by providing IDENTITY SMART CARDS, one for each authorized person, and an ACCESS SMART CARD to each authorized operator of the system.
摘要翻译：本发明涉及包括至少第一和第二智能卡的电子数据访问和检索系统，第一卡正在用代表预定信息的数字数据字段进行编码，第二卡包括授权代码，用于允许访问和授权检索所选择的来自第一卡的数字数据字段的信息，并且包括包括用于显示访问数据的显示装置的计算机装置。还公开了一种操作电子安全访问验证显示系统的方法，用于显示对授权人员的设施的允许和不允许访问的指示，并通过提供身份识别智能卡来验证这些人员的身份，每个授权人员，以及ACCESS SMART CARD给系统的每个授权操作员。

6. 发明申请

US20070258309A1 SECURING AN INTEGRATED CIRCUIT 失效
标题翻译：保护集成电路
公开(公告)号：US20070258309A1
公开(公告)日：2007-11-08
申请号：US11381837
申请日：2006-05-05
申请人： Robert Dixon , Kirk Morrow , Phil Paone
发明人： Robert Dixon , Kirk Morrow , Phil Paone
IPC分类号： G11C17/18
CPC分类号： G11C17/18 , G11C7/24 , G11C29/46
摘要： Securing an integrated circuit, including fabricating the integrated circuit so that the integrated circuit includes at least one efuse that is intended to be always blown during operation of the integrated circuit and the integrated circuit includes security circuitry capable of blowing the efuse and of performing other security related functions; blowing, by the security circuitry of the integrated circuit, the efuse when power is applied to the integrated circuit and prior to performing any other security related functions; and setting, by the security circuitry after blowing the efuse, a security state of the integrated circuit in dependence upon a sensed state of the efuse.
摘要翻译：确保集成电路的安全性，包括制造集成电路，使得集成电路包括至少一个在集成电路的操作期间总是被吹扫的efuse，并且该集成电路包括能够吹动熔点并执行其它安全性的安全电路相关功能; 通过集成电路的安全电路，在向集成电路施加电力时，以及在执行任何其他与安全相关的功能之前，进行充电; 并且根据感测到的所述efuse的状态，通过所述安全电路在吹出所述efuse之后设置所述集成电路的安全状态。

7. 发明申请

US20070093999A1 Importation of virtual signals into electronic test equipment to facilitate testing of an electronic component 有权
标题翻译：将虚拟信号导入电子测试设备，以方便电子元件的测试
公开(公告)号：US20070093999A1
公开(公告)日：2007-04-26
申请号：US11259315
申请日：2005-10-26
申请人： Parag Birmiwal , Robert Dixon , Hien Le , Kirk Morrow
发明人： Parag Birmiwal , Robert Dixon , Hien Le , Kirk Morrow
IPC分类号： G06F17/50
CPC分类号： G01R31/318364 , G01R31/318357
摘要： Electronic component validation testing is facilitated by a method, system and program product which allows the importation of virtual signals derived from simulation verification testing of the electronic component design into electronic test equipment employed during validation testing of the actual electronic component. The method includes: storing simulation data resulting from simulation testing of an electronic component's design; employing electronic test equipment to perform real-time testing of the actual electronic component and obtain real-time test signals therefor; automatically correlating the stored simulation data with the actual real-time test signals; and performing at least one of: overlaying and/or displaying the correlated simulation data as virtual signals with the real-time test signals; and employing a trigger event automatically ascertained from the stored simulation data and triggering the electronic test equipment based thereon, thereby automatically controlling real-time testing of the electronic component via the stored simulation data.
摘要翻译：通过方法，系统和程序产品促进电子元件验证测试，该产品允许从电子元件设计的模拟验证测试导出的虚拟信号输入到在实际电子元件的验证测试期间使用的电子测试设备。该方法包括：存储由电子元件设计的仿真测试得到的仿真数据; 采用电子测试设备对实际电子元件进行实时测试，并获得实时测试信号; 将存储的仿真数据与实际的实时测试信号自动相关; 以及执行以下至少之一：用所述实时测试信号叠加和/或显示所述相关仿真数据作为虚拟信号; 并根据所存储的模拟数据自动确定触发事件并触发电子测试设备，从而通过存储的仿真数据自动控制电子部件的实时测试。

8. 发明申请

US20060069930A1 Bus architecture with reduced power mode during an access time 审中-公开
标题翻译：在访问时间内具有降低功耗模式的总线架构
公开(公告)号：US20060069930A1
公开(公告)日：2006-03-30
申请号：US10955855
申请日：2004-09-30
申请人： Robert Dixon , Anthony Priborsky
发明人： Robert Dixon , Anthony Priborsky
IPC分类号： G06F1/30
CPC分类号： G06F13/4226 , Y02D10/14 , Y02D10/151
摘要： A circuit includes a bus architecture with an active mode and a reduced power mode. A host system provides a request for device data to the bus architecture and a device receives the request during the active mode. The device provides the device data after a device access time. The bus architecture operates in the reduced power mode during the device access time.
摘要翻译：电路包括具有主动模式和降低功率模式的总线架构。主机系统向总线架构提供设备数据请求，并且设备在活动模式期间接收请求。设备在设备访问时间后提供设备数据。总线架构在设备访问时间内以降低功耗模式运行。

9. 发明授权

US5381921A Refuse containers 失效
标题翻译：垃圾箱
公开(公告)号：US5381921A
公开(公告)日：1995-01-17
申请号：US952521
申请日：1992-12-08
申请人： David A. Bray , Robert Dixon
发明人： David A. Bray , Robert Dixon
IPC分类号： B65F1/06 , B65D25/00
CPC分类号： B65F1/06 , Y10S220/908
摘要： A refuse container comprising a hollow body with an upper access opening closed by a displaceable cover, and a bag suspension frame, carried by a body wall, said wall movable between a closed position in which the frame is positioned below an access opening, and an open position in which the frame is exposed for bag replacement. The frame has a movable frame element projecting away from the wall. The body has internal surfaces for deflecting the frame element upwardly during closing movement and downwardly during opening movement of the body wall.
摘要翻译： PCT No.PCT / GB91 / 00934 Sec。 371日期：1992年12月8日 102（e）日期1992年12月8日PCT提交1991年6月11日PCT公布。出版物WO91 / 19656 日期为1991年12月26日。一种废物容器，包括具有由可移动盖封闭的上进入开口的空心体和由主体壁承载的袋悬架，所述壁可在框架定位在其中的关闭位置之间移动在进入开口下方，以及打开位置，其中框架被暴露以进行袋更换。框架具有远离墙壁突出的可移动框架元件。主体具有用于在闭合运动期间将框架元件向上偏转的内表面，并且在主体壁的打开运动期间向下。

10. 发明授权

US07686287B2 Method and device for positioning a workpiece 有权
标题翻译：用于定位工件的方法和装置
公开(公告)号：US07686287B2
公开(公告)日：2010-03-30
申请号：US11511575
申请日：2006-08-29
申请人： Robert Dixon , Jon Buckmiller , Richard Irvine
发明人： Robert Dixon , Jon Buckmiller , Richard Irvine
IPC分类号： B23Q1/25 , B25B1/22
CPC分类号： B25B11/002 , B23Q1/32 , B23Q1/545 , B33Y80/00
摘要： A device for positioning a workpiece includes a socket body rotatably held on a metallic ball by an array of permanent magnets arranged into a partial socket. An air delivery system controls a flow of air passing between the magnets and the ball to alter the friction between the socket body and the ball. A positive flow of air into the socket reduces the friction, allowing the workpiece to be more easily rotated during repositioning, whereas drawing air away from the socket produces a partial vacuum which increases the friction, causing the socket body to be locked in a single position on the ball.
摘要翻译：用于定位工件的装置包括通过布置成部分插座的永磁体阵列可旋转地保持在金属球上的插座体。空气输送系统控制在磁体和球之间通过的空气流，以改变插座主体和球之间的摩擦。空气进入插座的正向流动减少摩擦，允许工件在重新定位期间更容易旋转，而从插座中抽出空气产生部分真空，这增加了摩擦，导致插座主体被锁定在单个位置在球上。

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