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    Method and apparatus for managing bootstrap credentials for credentials-storage systems
    42.
    发明申请
    Method and apparatus for managing bootstrap credentials for credentials-storage systems 有权
    用于管理凭据存储系统的引导凭据的方法和装置

    公开(公告)号：US20070261107A1

    公开(公告)日：2007-11-08

    申请号：US11418051

    申请日：2006-05-03

    Applicant: Raymond Ng ,  Ganesh Kirti ,  Thomas Keefe ,  Naresh Kumar

    Inventor： Raymond Ng ,  Ganesh Kirti ,  Thomas Keefe ,  Naresh Kumar

    IPC: H04L9/32

    CPC classification number: H04L63/062

    Abstract: One embodiment of the present invention provides a system that facilitates accessing a credential. During operation, the system receives a request at a credentials-storage framework (CSF) to retrieve the credential. If a target credential store containing the credential is not already connected to the CSF, the system looks up a bootstrap credential for the target credential store in a bootstrap credential store, which contains bootstrap credentials for other credential stores. Next, the system uses this bootstrap credential to connect the CSF to the target credential store. Finally, the system retrieves the credential from the target credential store, and returns the credential to the requestor.

    Abstract translation: 本发明的一个实施例提供一种便于访问证书的系统。 在操作期间，系统在凭证存储框架（CSF）处接收请求以检索凭证。 如果包含凭据的目标凭据存储库尚未连接到CSF，则系统将在引导凭证存储中查找目标凭据存储的引导凭据，其中包含其他凭据存储的引导凭据。 接下来，系统使用此引导凭据将CSF连接到目标凭据存储。 最后，系统从目标凭证存储中检索凭证，并将凭证返回给请求者。

    Dynamic conditional security policy extensions
    43.
    发明申请
    Dynamic conditional security policy extensions 有权
    动态条件安全策略扩展

    公开(公告)号：US20070136819A1

    公开(公告)日：2007-06-14

    申请号：US11296086

    申请日：2005-12-06

    Applicant: Raymond Ng ,  Ganesh Kirti ,  Thomas Keefe ,  Naresh Kumar

    Inventor： Raymond Ng ,  Ganesh Kirti ,  Thomas Keefe ,  Naresh Kumar

    IPC: H04L9/32

    CPC classification number: H04L63/08

    Abstract: Systems, methods, and machine-readable media are disclosed for providing conditional grants of permission in an externally configured security policy. In one embodiment, a method is provided which comprises reading a condition clause from a grant statement defined in the security policy. The grant statement can cause the granting of permission for a user to access a requested resource. One or more constraints on the grant statement can be determined based on the condition clause. Permission can be granted to access the requested resource based on the one or more constraints.

    Abstract translation: 公开了用于在外部配置的安全策略中提供有限许可的系统，方法和机器可读介质。 在一个实施例中，提供了一种方法，其包括从安全策略中定义的授权语句读取条件子句。 授权语句可能导致授予用户访问所请求资源的权限。 授权语句的一个或多个约束可以基于条件子句来确定。 可以授予权限以基于一个或多个约束来访问所请求的资源。

    Production of furanones
    45.
    发明授权
    Production of furanones 失效
    生产呋喃酮

    公开(公告)号：US07064220B1

    公开(公告)日：2006-06-20

    申请号：US09673305

    申请日：1999-04-16

    Applicant: Roger Read ,  Naresh Kumar

    Inventor： Roger Read ,  Naresh Kumar

    IPC: C07D307/58 ,  A01N43/08

    CPC classification number: C08F20/00 ,  A01N43/08 ,  C07D307/58 ,  C08F24/00

    Abstract: The present invention relates to the side chain functionalization of fimbrolides (halogenated 3-alkyl-5-methylene-2(5H)-furanones) and their synthetic analogues, that yields fimbrolides substituted with a halogen, an oxygen or a nitrogen functionality in the alkyl chain, especially fimbrolide alcohols, carboxylate and sulfinate and sulfonate esters, ethers, aldehydes, ketones, acids, amides, nitro derivatives, hydrophobic, hydrophilic and fluorophilic alkyl derivatives and a polymers.

    Abstract translation: 本发明涉及福滨洛尔（卤代3-烷基-5-亚甲基-2（5H） - 呋喃酮）及其合成类似物的侧链官能化，其产生在烷基中被卤素，氧或氮官能团取代的菲莫拉林 链，特别是福美罗瑞醇，羧酸酯和亚磺酸盐和磺酸酯，醚，醛，酮，酸，酰胺，硝基衍生物，疏水性，亲水和氟化烷基衍生物和聚合物。

    Ring-opening process for preparation of 2-chlorosulfinyl azetidinones
    48.
    发明授权
    Ring-opening process for preparation of 2-chlorosulfinyl azetidinones 失效
    开环制备2-氯亚磺酰基氮杂环丁酮的方法

    公开(公告)号：US5070195A

    公开(公告)日：1991-12-03

    申请号：US490151

    申请日：1990-03-07

    Applicant: Jag M. Khanna ,  Naresh Kumar ,  Kiran Bala ,  Yatendra Kumar

    Inventor： Jag M. Khanna ,  Naresh Kumar ,  Kiran Bala ,  Yatendra Kumar

    IPC: C07D205/095 ,  C07D501/00

    CPC classification number: C07D501/00 ,  C07D205/095

    Abstract: An improved method for preparing 2-chlorosulfinyl azetidine-4-one comprises heating a penicillin sulfoxide ester with an N-chlorohalogenating agent at a temperature of about 75.degree. C. to about 140.degree. in an inert organic solvent, and in the presence of an organic solvent insoluble, strongly basic ion exchange resin. Desirably, the ion exchange resin comprises a styrene-divinyl benzane copolymer which is about 2 to 16% cross-linked and incorporates a quaternary ammonium functionality. Such ion exchange resins are commercially available. The 2-chlorosulfinyl azetidine-4-one which is produced by this method can be cyclized in the presence of a Friedel-Crafts catalysts to afford the 3-exomethylene cepham sulfoxide ester in yields of 80-90%.

    Abstract translation: 制备2-氯亚磺酰基氮杂环丁烷-4-酮的改进方法包括在惰性有机溶剂中，在约75℃至约140℃的温度下，用N-氯代卤化剂加热青霉素亚砜酯，并在 有机溶剂不溶，强碱性离子交换树脂。 期望地，离子交换树脂包含交联的约2至16％的苯乙烯 - 二乙烯基苯基共聚物并结合季铵官能团。 这样的离子交换树脂是可商购的。 通过该方法制备的2-氯亚磺酰基氮杂环丁烷-4-酮可以在Friedel-Crafts催化剂存在下环化，得到3-异亚甲基头孢烯亚砜酯，产率为80-90％。

    Dynamic constraints for query operations
    49.
    发明授权
    Dynamic constraints for query operations 有权
    查询操作的动态约束

    公开(公告)号：US08635660B2

    公开(公告)日：2014-01-21

    申请号：US11296027

    申请日：2005-12-06

    Applicant: Raymond K. Ng ,  Ganesh Kirti ,  Thomas Keefe ,  Naresh Kumar

    Inventor： Raymond K. Ng ,  Ganesh Kirti ,  Thomas Keefe ,  Naresh Kumar

    IPC: H04L29/06 ,  G06F17/30 ,  H04L9/32 ,  G06F17/00 ,  G06F15/16

    CPC classification number: G06F21/6227 ,  G06F2221/2105 ,  G06F2221/2149 ,  H04L63/168

    Abstract: Systems, methods, and machine-readable media are disclosed for providing dynamic and/or conditional constraints on queries based on an external security policy. In one embodiment, a method is provided which comprises receiving from a user a request to access a resource. A condition clause can be read from a grant statement defined in the security policy. The grant statement can define permission for the user to access the requested resource. In some cases, the grant statement can comprise a Java Authentication and Authorization Service (JAAS) grant statement. A query associated with the requested access can be modified based on the permission granted to the user. The modified query can then be made to perform the requested access.

    Abstract translation: 公开了系统，方法和机器可读介质，用于基于外部安全策略来提供关于查询的动态和/或条件约束。 在一个实施例中，提供了一种方法，其包括从用户接收访问资源的请求。 可以从安全策略中定义的授权语句读取条件子句。 授权语句可以定义用户访问所请求资源的权限。 在某些情况下，授权语句可以包含Java认证和授权服务（JAAS）授权语句。 可以基于授予用户的权限来修改与请求的访问相关联的查询。 然后可以使修改的查询执行请求的访问。

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