会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Backward compatibility in database schemas
    • 数据库模式中的向后兼容性
    • US07844639B2
    • 2010-11-30
    • US11074541
    • 2005-03-08
    • Alon CohenBhaven AvalaniZahid Ahmed
    • Alon CohenBhaven AvalaniZahid Ahmed
    • G06F17/00
    • G06F17/30292G06F17/30297G06Q30/08H04L67/10
    • A method of accommodating at least one difference between a first database schema and a second database schema is provided. The method includes receiving a request from a first application program that is operationally dependent upon the first database schema, the request being received at a second application program that is operationally dependent upon the second database schema. Thereafter, the method identifies if there is a difference between the first database schema and the second database schema. When there is a difference, the method identifies the difference between the first database schema and the second database schema to identify at least one different schema definition element and associates the different schema definition element with a reserved element. The reserved element may have a corresponding reserved element provided in the first database schema. A response is then communicated to the first application program including the reserved element.
    • 提供了一种容纳第一数据库模式和第二数据库模式之间的至少一个差异的方法。 该方法包括从第一应用程序接收操作上依赖于第一数据库模式的请求,所述请求在操作上依赖于第二数据库模式的第二应用程序处被接收。 此后,该方法识别第一数据库模式和第二数据库模式之间是否存在差异。 当有差异时,该方法识别第一数据库模式和第二数据库模式之间的差异,以识别至少一个不同的模式定义元素,并将不同的模式定义元素与保留元素相关联。 保留元素可以具有在第一数据库模式中提供的对应的保留元素。 然后将响应传送到包括保留元素的第一应用程序。
    • 4. 发明授权
    • Joining of lined pipes
    • 内衬管道连接
    • US06979025B2
    • 2005-12-27
    • US10433479
    • 2001-12-07
    • Robert John ConderZahid Ahmed Shah
    • Robert John ConderZahid Ahmed Shah
    • B29C65/34F16L23/12F16L55/00F16L19/00F16L23/00
    • B29C65/342B29C65/3476B29C65/562B29C66/1312B29C66/5221B29C66/5344F16L23/125
    • A metal pipeline section that has a metal flange at one end is lined with a plastic liner such that some of the liner extends beyond the flange end of the pipeline section. An annular plastic member is electrofusion joined onto the outside of the portion of plastic liner which extends beyond the flange end of the pipeline section and any liner extending beyond the annular plastic member is trimmed off to make the liner flush with the annular plastic member. The annular plastic member is then positioned adjacent the annular plastic member of another similarly prepared pipeline section and a containment ring is secured around them to restrain any outward movement of the annular plastic members when the pipeline is in use. The metal flanges are secured to each other such that the annular plastic members are compressed between them to prevent leakage.
    • 在一端具有金属凸缘的金属管道部分衬有塑料衬套,使得一些衬套延伸超过管道段的法兰端。 环形塑料构件是电连接到塑料衬套的外部的电熔体,其延伸超出管道段的凸缘端部,并且任何延伸超过环形塑料构件的衬垫被修整以使衬垫与环形塑料构件齐平。 然后将环形塑料构件定位成与另一类似制备的管道部分的环形塑料构件相邻,并且在管道环周围固定容纳环以限制在管道使用时环形塑料构件的任何向外的运动。 金属凸缘彼此固定,使得环形塑料构件在它们之间被压缩以防止泄漏。