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1. 发明授权

US08539407B2 Intelligent timing analysis and constraint generation GUI 失效
公开(公告)号：US08539407B2
公开(公告)日：2013-09-17
申请号：US12388741
申请日：2009-02-19
申请人： Juergen Dirks , Martin Fennell , Matthias Dinter
发明人： Juergen Dirks , Martin Fennell , Matthias Dinter
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/5031 , G06F17/5054
摘要： A system generally including a clock structure analysis tool, a static timing analysis tool and a waveform tool is disclosed. The clock structure analysis tool may be configured to generate a simplified clock structure for a clock signal in a complex clock structure in a design of a circuit. The static timing analysis tool may be configured to generate a plurality of results for a plurality of intermediate signals in the simplified clock structure in response to a static timing analysis of the design. The waveform tool may be configured to generate a first representation in a graphical user interface format of the intermediate signals and the results.

2. 发明申请

US20090150846A1 INTELLIGENT TIMING ANALYSIS AND CONSTRAINT GENERATION GUI 失效
标题翻译：智能时序分析和约束生成GUI
公开(公告)号：US20090150846A1
公开(公告)日：2009-06-11
申请号：US12388741
申请日：2009-02-19
申请人： Juergen Dirks , Martin Fennell , Matthias Dinter
发明人： Juergen Dirks , Martin Fennell , Matthias Dinter
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/5031 , G06F17/5054
摘要： A system generally including a clock structure analysis tool, a static timing analysis tool and a waveform tool is disclosed. The clock structure analysis tool may be configured to generate a simplified clock structure for a clock signal in a complex clock structure in a design of a circuit. The static timing analysis tool may be configured to generate a plurality of results for a plurality of intermediate signals in the simplified clock structure in response to a static timing analysis of the design. The waveform tool may be configured to generate a first representation in a graphical user interface format of the intermediate signals and the results.
摘要翻译：公开了一种通常包括时钟结构分析工具，静态时序分析工具和波形工具的系统。时钟结构分析工具可以被配置为在电路设计中的复杂时钟结构中为时钟信号生成简化的时钟结构。静态时序分析工具可以被配置为响应于设计的静态时序分析，在简化的时钟结构中为多个中间信号生成多个结果。波形工具可以被配置为以中间信号和结果的图形用户界面格式生成第一表示。

3. 发明申请

US20060247508A1 Method and apparatus for providing leak detection in data monitoring and management systems 有权
标题翻译：在数据监控和管理系统中提供泄漏检测的方法和装置
公开(公告)号：US20060247508A1
公开(公告)日：2006-11-02
申请号：US11118794
申请日：2005-04-29
申请人： Martin Fennell
发明人： Martin Fennell
IPC分类号： A61B5/05
CPC分类号： G01R31/025 , A61B5/0008 , A61B5/14532 , A61B5/4839 , G01R31/2829
摘要： Method and apparatus for providing a leak detection circuit for data monitoring and management system using the guard trace of a glucose sensor by applying a leak detection test signal to determine whether a leakage current is present is provided. The leak detection circuit may includes an interface circuit such as a capacitor coupled to the guard trace to detect the leakage current when the leak detection test signal is applied to the guard trace, such that the user or patient using the data monitoring and management system such as glucose monitoring systems may be promptly and accurately notified of a failed sensor, and to alert the user to replace the sensor.
摘要翻译：提供了一种通过应用泄漏检测测试信号来确定是否存在泄漏电流来提供使用葡萄糖传感器的保护迹线的数据监视和管理系统的泄漏检测电路的方法和装置。泄漏检测电路可以包括接口电路，例如耦合到保护迹线的电容器，以便当泄漏检测测试信号被施加到保护迹线时检测泄漏电流，使得使用数据监视和管理系统的用户或患者因为葡萄糖监测系统可以及时且准确地通知故障传感器，并且提醒用户更换传感器。

4. 发明申请

US20130088275A1 DYNAMIC VOLTAGE DROP AWARE CLOCK INSERTION TOOL 审中-公开
标题翻译：动态电压跌落时间插入工具
公开(公告)号：US20130088275A1
公开(公告)日：2013-04-11
申请号：US13267132
申请日：2011-10-06
申请人： Martin Fennell , Iain Stickland , James G. Monthie
发明人： Martin Fennell , Iain Stickland , James G. Monthie
IPC分类号： G06F1/04
CPC分类号： G06F17/5031 , G06F2217/62
摘要： A clock tree power decoupling system includes a pre-decoupling processor that provides a clock tree that supports a critical timing path condition. The clock tree power decoupling system also includes a clock tree power decoupler having a clock tree module that identifies clock buffers in the clock tree corresponding to synchronous start and end points of the critical timing path condition, and a power decoupling module that inserts a decoupling capacitance proximate the clock buffers in the clock tree, wherein the decoupling capacitance is sized to rectify the critical timing path condition. The clock tree power decoupling system additionally includes a post-decoupling processor that provides a power-decoupled clock-inserted database employing the decoupling capacitance. A method of clock tree power decoupling is also provided.
摘要翻译：时钟树电源去耦系统包括预解耦处理器，其提供支持关键定时路径条件的时钟树。时钟树功率去耦系统还包括具有时钟树模块的时钟树功率解耦器，时钟树模块识别时钟树中对应于临界定时路径条件的同步起始和终点的时钟缓冲器，以及插入去耦电容的电源去耦模块靠近时钟树中的时钟缓冲器，其中去耦电容的大小用于对临界定时路径条件进行校正。时钟树功率去耦系统还包括后解耦处理器，其提供采用去耦电容的功率分离的时钟插入数据库。还提供了时钟树功率去耦的方法。

5. 发明申请

US20060230373A1 Intelligent timing analysis and constraint generation GUI 失效
公开(公告)号：US20060230373A1
公开(公告)日：2006-10-12
申请号：US11092406
申请日：2005-03-29
申请人： Juergen Dirks , Martin Fennell , Matthias Dinter
发明人： Juergen Dirks , Martin Fennell , Matthias Dinter
IPC分类号： G06F17/50 , G06F9/45
CPC分类号： G06F17/5081 , G06F17/5031 , G06F17/5054
摘要： A system generally including a clock structure analysis tool, a static timing analysis tool and a waveform tool is disclosed. The clock structure analysis tool may be configured to generate a simplified clock structure for a clock signal in a complex clock structure in a design of a circuit. The static timing analysis tool may be configured to generate a plurality of results for a plurality of intermediate signals in the simplified clock structure in response to a static timing analysis of the design. The waveform tool may be configured to generate a first representation in a graphical user interface format of the intermediate signals and the results.

6. 发明申请

US20130167098A1 POWER ESTIMATION USING ACTIVITY INFORMATION 有权
标题翻译：使用活动信息的功率估计
公开(公告)号：US20130167098A1
公开(公告)日：2013-06-27
申请号：US13335278
申请日：2011-12-22
申请人： Martin Fennell , James Monthie , Iain Stickland
发明人： Martin Fennell , James Monthie , Iain Stickland
IPC分类号： G06F17/50
CPC分类号： G06F17/5027 , G06F2217/78
摘要： A method of estimating power consumption of an electronic device is performed by a processing device. The estimating includes estimating a power consumption of a gate-level implementation of an electronic device design. The estimating further includes independently calculating for each of a plurality of implementation-invariant nodes of the design an incremental power dissipation associated with that node.
摘要翻译：一种估计电子设备的功耗的方法由处理装置执行。该估计包括估计电子设备设计的门级实现的功耗。该估计进一步包括为该设计中的多个实现不变节点中的每一个独立地计算与该节点相关联的增量功耗。

7. 发明申请

US20080141184A1 Optimization of flip flop initialization structures with respect to design size and design closure effort from RTL to netlist 失效
标题翻译：优化触发器初始化结构相对于RTL到网表的设计大小和设计关闭工作
公开(公告)号：US20080141184A1
公开(公告)日：2008-06-12
申请号：US11634683
申请日：2006-12-06
申请人： Juergen Dirks , Martin Fennell , Iain Stickland
发明人： Juergen Dirks , Martin Fennell , Iain Stickland
IPC分类号： G06F17/50
CPC分类号： G06F17/5045 , G06F17/5031
摘要： A method for optimizing a design of a circuit is disclosed. The method generally includes the steps of (A) identifying a plurality of first flip flops in the design and (B) replacing each of the first flip flops in a file of the design that do not have to be initialized during operations of the circuit with a respective second flip flop without an initialization capability.
摘要翻译：公开了一种优化电路设计的方法。该方法通常包括以下步骤：（A）在设计中识别多个第一触发器，以及（B）将设计文件中的每个第一触发器替换为在该电路的操作期间不必被初始化的文件，没有初始化能力的相应的第二触发器。

8. 发明授权

US08739094B2 Power estimation using activity information 有权
标题翻译：使用活动信息进行功率估计
公开(公告)号：US08739094B2
公开(公告)日：2014-05-27
申请号：US13335278
申请日：2011-12-22
申请人： Martin Fennell , James Monthie , Iain Stickland
发明人： Martin Fennell , James Monthie , Iain Stickland
IPC分类号： G06F17/50
CPC分类号： G06F17/5027 , G06F2217/78
摘要： A method of estimating power consumption of an electronic device is performed by a processing device. The estimating includes estimating a power consumption of a gate-level implementation of an electronic device design. The estimating further includes independently calculating for each of a plurality of implementation-invariant nodes of the design an incremental power dissipation associated with that node.
摘要翻译：一种估计电子设备的功耗的方法由处理装置执行。该估计包括估计电子设备设计的门级实现的功耗。该估计进一步包括为该设计中的多个实现不变节点中的每一个独立地计算与该节点相关联的增量功耗。

9. 发明申请

US20090246104A1 Precipitation of Gibbsite from a Bayer Liquor 审中-公开
标题翻译：来自拜耳酒的三水铝石的沉淀
公开(公告)号：US20090246104A1
公开(公告)日：2009-10-01
申请号：US11629894
申请日：2005-06-17
申请人： Linda Jane McCausland , Martin Fennell
发明人： Linda Jane McCausland , Martin Fennell
IPC分类号： C01F7/14 , B01D43/00
CPC分类号： C01F7/144 , C01F7/147
摘要： A Bayer liquor is produced by dissolving bauxite in hot caustic soda. The liquor is cooled so that it is supersaturated, and seed crystals of gibbsite are added to the liquor (16). At the same time at least part of the liquor is subjected to intense ultrasonic irradiation (34) such as to cause cavitation, preferably by passing liquor and seed crystals (28) through a recirculation duct (30). The ultrasound increases the proportion of fines by breaking up any crystal agglomerates and also by generating crystal nuclei, and also removes fouling from crystal surfaces. The precipitation process is consequently more effective. If ultrasound is applied when measurements indicate that there are insufficient fines in the liquor, this improves the consistency of the precipitation process.
摘要翻译：拜耳酒是通过将铝土矿溶解在热的苛性钠中生产的。将液体冷却使其过饱和，并将三水铝矿的晶体加入到液体（16）中。同时，至少部分液体经受强烈的超声波照射（34），例如引起空化，优选通过使液体和晶种（28）通过再循环管道（30）。超声波通过分解任何晶体附聚物以及通过产生晶核而增加细粒的比例，并且还从晶体表面去除污垢。降水过程因此更有效。如果在测量结果表明液体中没有足够的细粉时应用超声波，则可提高沉淀过程的一致性。

10. 发明申请

US20090087360A1 Removal of sodium oxalate from a bayer liquor 审中-公开
标题翻译：从拜耳液中除去草酸钠
公开(公告)号：US20090087360A1
公开(公告)日：2009-04-02
申请号：US10591795
申请日：2005-03-03
申请人： Linda Jane McCausland , Martin Fennell
发明人： Linda Jane McCausland , Martin Fennell
IPC分类号： C01F7/02 , B01J8/00
CPC分类号： C01F7/473 , B01D9/0013 , B01D9/0018 , B01D9/005 , B01D9/0059
摘要： The Bayer process uses hot sodium hydroxide solution to obtain pure alumina from bauxite ore. Alumina dissolves, and is then precipitated, and the remaining caustic Bayer liquor can be recycled for use again. However sodium oxalate tends to build up in the recycled liquor, and causes problems. By removing a stream of the liquor, treating it so as to be supersaturated with sodium oxalate, and then subjecting it to ultrasonic irradiation, crystal nuclei are formed. The resultant crystals can then be separated from the liquor. Surprisingly, other organic compounds in solution do not prevent this crystallisation process from being effective.
摘要翻译：拜耳法利用热氢氧化钠溶液从铝土矿矿石中获得纯氧化铝。氧化铝溶解，然后沉淀，剩余的苛性拜耳液可再循环使用。然而，草酸盐倾向于在回收液中积累，并引起问题。通过除去液体流，将其处理以用草酸钠过饱和，然后对其进行超声波照射，形成晶核。然后可以将所得晶体与液体分离。令人惊讶的是，溶液中的其他有机化合物不能阻止这种结晶过程的有效性。

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