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    Data processing system
    1.
    发明授权
    Data processing system 有权
    数据处理系统

    公开(公告)号：US06871203B1

    公开(公告)日：2005-03-22

    申请号：US09692915

    申请日：2000-10-20

    申请人： Donald Edward Benson ,  Philip Lester Flowers ,  Chris Myunghoon Lee ,  Thomas S. Lee ,  Mayank V. Shah ,  Shirley S. Wang

    发明人： Donald Edward Benson ,  Philip Lester Flowers ,  Chris Myunghoon Lee ,  Thomas S. Lee ,  Mayank V. Shah ,  Shirley S. Wang

    IPC分类号： G06F17/30

    CPC分类号： G06F17/3056 ,  Y10S707/99931 ,  Y10S707/99933 ,  Y10S707/99942 ,  Y10S707/99944

    摘要： A technique for manipulating objects at a computer is described. The technique includes receiving one or more requests to manipulate an object, wherein each request is received from a different thread. Each request to manipulate an object generates a copy of the object and a unique identifier for each copy of the object. A request to manipulate a copy of an object is distinguished from other requests to manipulate other copies of the object using the unique identifier.Additionally, a technique for accessing objects at a computer is described. The technique includes receiving a request from a client process for an object which is stored in an object server. A library server process is allocated to handle the object request. Transfer of the requested object is initiated. Thereafter, the library server process that was allocated to the object request is released.

    摘要翻译： 描述了一种在计算机上操纵对象的技术。 该技术包括接收一个或多个操作对象的请求，其中从不同的线程接收每个请求。 操纵对象的每个请求都会生成对象的副本以及对象的每个副本的唯一标识符。 与处理对象的副本的请求的区别在于使用唯一标识符来操纵对象的其他副本的其他请求。另外，描述了用于在计算机上访问对象的技术。 该技术包括从存储在对象服务器中的对象的客户端进程接收请求。 分配一个库服务器进程来处理对象请求。 启动请求的对象的传输。 此后，释放分配给对象请求的库服务器进程。

    Utility for cross platform database query
    3.
    发明授权
    Utility for cross platform database query 失效

    公开(公告)号：US06643649B2

    公开(公告)日：2003-11-04

    申请号：US09772829

    申请日：2001-01-30

    申请人： Shirley S. Wang ,  Lynda Arnold Hansen ,  San-Ju Lin Shi

    发明人： Shirley S. Wang ,  Lynda Arnold Hansen ,  San-Ju Lin Shi

    IPC分类号： G06F1730

    CPC分类号： G06F17/30551 ,  Y10S707/99935 ,  Y10S707/99939 ,  Y10S707/99942

    摘要： The present invention provides a utility for cross platform database query. In a preferred embodiment, the utility resides at an object server in a data system. The utility obtains a set of data items from a library server in the data system; places the set of data items from the library server in a temporary table at the object server; obtains each data item from the temporary table and the base object table; and converts each data item from the temporary table and the base object table, if a conversion is required, such that each data item from the temporary table and the base object table may be compared. Because the utility, the temporary table, and the base object table all reside at the same server, the utility knows whether or not to convert the data items so that a conflict free comparison is performed. In this manner, the utility need not actually know what platform is used by the library server, yet, data at the library server and the object server can be properly compared.

    Password security utility
    4.
    发明授权
    Password security utility 失效
    密码安全实用程序

    公开(公告)号：US07152693B2

    公开(公告)日：2006-12-26

    申请号：US10449382

    申请日：2003-05-30

    申请人： Kwai Hing Man ,  Gerald Edward Kozina ,  Shirley S. Wang

    发明人： Kwai Hing Man ,  Gerald Edward Kozina ,  Shirley S. Wang

    IPC分类号： H04L9/00

    CPC分类号： G06F21/34 ,  G06F21/6218

    摘要： A resource manager (14, 16) of a content management system (10) is configured to receive a client request (34, 36) pertaining to information and to access at least one of a plurality of data servers (20, 22, 24, 26) to execute the client request (34, 36). An encryption engine (80) encrypts passwords associated with the plurality of data servers (20, 22, 24, 26) using a key-based encryption algorithm and stores a ciphertext corresponding to each password in a passwords storage (40). A server identifier module (70, 72) identifies a ciphertext in the passwords storage (40) that is associated with the at least one of a plurality of data servers (20, 22, 24, 26). A decryption engine (100) decrypts the ciphertext using a key-based decryption algorithm corresponding to the key-based encryption algorithm.

    摘要翻译： 内容管理系统（10）的资源管理器（14,16）被配置为接收与信息有关的客户端请求（34,36），并且访问多个数据服务器（20,22,24）中的至少一个， 26）来执行客户端请求（34,36）。 加密引擎（80）使用基于密钥的加密算法对与多个数据服务器（20,22,24,26）相关联的密码进行加密，并将与密码对应的密文存储在密码存储器（40）中。 服务器标识符模块（70,72）识别密码存储器（40）中与多个数据服务器（20,22,24,26）中的至少一个相关联的密文。 解密引擎（100）使用与基于密钥的加密算法相对应的基于密钥的解密算法对密文进行解密。