Enhancing Formal Design Verification By Reusing Previous Results
    31.
    发明申请
    Enhancing Formal Design Verification By Reusing Previous Results 有权
    通过重复使用以前的结果来加强正式设计验证

    公开(公告)号:US20100257494A1

    公开(公告)日:2010-10-07

    申请号:US12416232

    申请日:2009-04-01

    IPC分类号: G06F17/50

    CPC分类号: G06F17/504

    摘要: A method, a system and a computer program product for re-using verification results associated with a circuit design to eliminate a formal verification re-run associated with a subsequent verification of the circuit design. A Verification Data Re-use (VDR) utility initiates the creation of a first netlist data structure and a first set of target signatures for the circuit design. The VDR utility initiates an initial functional verification run of the circuit design and stores the results of the verification run. When a subsequent verification of the initial design is initiated, the VDR utility compares the first set of target signatures with a second set of target signatures for the subsequent verification run. A match of target signatures indicates that corresponding design targets have an identical functionality and the VDR utility re-uses verification results from the initial verification run to eliminate an extensive formal verification

    摘要翻译: 一种用于重新使用与电路设计相关联的验证结果的方法,系统和计算机程序产品,以消除与电路设计的后续验证相关​​联的形式验证重新运行。 验证数据重用(VDR)实用程序启动为电路设计创建第一个网表数据结构和第一组目标签名。 VDR实用程序启动电路设计的初始功能验证运行,并存储验证运行的结果。 当启动初始设计的后续验证时,VDR实用程序将第一组目标签名与第二组目标签名进行比较,以用于后续验证运行。 目标签名的匹配表明相应的设计目标具有相同的功能,VDR实用程序重新使用初始验证运行的验证结果,以消除广泛的形式验证

    Interface system for garment barrier
    34.
    发明申请
    Interface system for garment barrier 有权
    服装屏障接口系统

    公开(公告)号:US20080092280A1

    公开(公告)日:2008-04-24

    申请号:US11522489

    申请日:2006-09-14

    IPC分类号: A41D13/00 A41B7/00

    CPC分类号: A41D19/0089 A41D13/0005

    摘要: A protective sealing system with a barrier seal between two articles of apparel is provided. The system has at least two elastomeric cuffs securable to a sealing support oriented between wearer of garment and both the first cuff and the second elastomeric cuff to expand said cuffs providing a double barrier seal.

    摘要翻译: 提供了一种在两件服装之间具有隔离密封的保护性密封系统。 该系统具有至少两个可固定到衣服穿戴者与第一箍和第二弹性箍之间的密封支撑的弹性箍,以扩展所述袖口以提供双重屏障密封。

    STENT AND CATHETER ASSEMBLY AND METHOD FOR TREATING BIFURCATIONS
    35.
    发明申请
    STENT AND CATHETER ASSEMBLY AND METHOD FOR TREATING BIFURCATIONS 审中-公开
    STENT和CATHETER装配和处理分岔的方法

    公开(公告)号:US20070288082A1

    公开(公告)日:2007-12-13

    申请号:US11749619

    申请日:2007-05-16

    申请人: Mark A. Williams

    发明人: Mark A. Williams

    IPC分类号: A61F2/84

    摘要: An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent is advanced to a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A low profile catheter having a branch with an inflation balloon and a balloon-less branch are maintained in a joined configuration during delivery of the catheter to the deployment site. Radiopaque markers on the balloon and on the balloon-less shaft enable the longitudinal and rotational orientation of the assembly to be fluoroscopically envisioned. The inflation of the balloon causes the stent to be expanded while the presence of the balloon-less shaft causes the stent's side portal to be opened sufficiently to allow for a subsequent expansion procedure.

    摘要翻译: 改进的支架设计和支架输送导管组件,用于修复形成分叉的主血管和侧分支血管。 将支架推进到分支,使得主支架部分在主容器中,并且入口部分覆盖至侧分支容器的开口的至少一部分。 具有充气气囊和无气球分支的分支的低剖面导管在将导管递送到部署部位期间保持在接合构型中。 球囊上和无球轴上的不透射线标记使得组件的纵向和旋转取向能够被透视设想。 球囊的膨胀导致支架扩张,而无球轴的存在导致支架的侧门足够被打开以允许随后的膨胀程序。

    Method and system for dynamic automated hint generation for enhanced reachability analysis
    39.
    发明授权
    Method and system for dynamic automated hint generation for enhanced reachability analysis 有权
    用于增强可达性分析的动态自动提示生成方法和系统

    公开(公告)号:US08201118B2

    公开(公告)日:2012-06-12

    申请号:US12475494

    申请日:2009-05-30

    IPC分类号: G06F17/50

    CPC分类号: G06F17/504

    摘要: Methods and systems are provided for dynamically generating a hint set for enhanced reachability analysis in a sequential circuitry design that is represented by a Binary Decision Diagram (BDD). After determining a ranking of the BDD variables, they are sorted in the order of the ranking. The ranking is used to select some of the variables for use in creating hints for more efficiently performing the reachability analysis in a creating an equivalent sequential circuitry design.

    摘要翻译: 提供了方法和系统,用于在由二进制决策图(BDD)表示的顺序电路设计中动态生成用于增强可达性分析的提示集。 在确定BDD变量的排名之后,按照排名的顺序进行排序。 排名被用于选择一些用于创建提示的变量,以在创建等效的顺序电路设计中更有效地执行可达性分析。