Methods and systems for hydrostatic testing a pipeline
    1.
    发明申请
    Methods and systems for hydrostatic testing a pipeline 有权
    流体静力试验方法和系统

    公开(公告)号:US20070113622A1

    公开(公告)日:2007-05-24

    申请号:US11284620

    申请日:2005-11-22

    IPC分类号: G01M3/08

    CPC分类号: G01M3/2823 G01N3/12

    摘要: A method of hydrostatic testing a selected section of a pipeline having fluid flow therethrough, including the steps of introducing into the pipeline a pig train including a leading seal pig, a supply liquid slug, a first isolation tool, a test liquid slug and a second isolation tool; permitting the train to traverse the pipeline interior by the force of fluid flow until the lead isolation tool is forwardly of and the second isolation tool is rearwardly of the selected selection of the pipeline; securing the position of the pig train by applying exteriorly of the pipeline appropriate signals to actuate the isolation tools to each engage and seal the interior of the pipeline trapping the test liquid slug therebetween; and pumping liquid from the supply liquid slugs into the test liquid slug to a hydrostatic testing pressure. In addition to testing, the pipeline can be repaired by moving the pig train into position where a defective area can be isolated by additional isolation tools.

    摘要翻译: 一种对具有流体流动的管道的选定部分进行静水压试验的方法,包括以下步骤:向管道中引入猪列车,其中包括先导密封猪,供应液体塞,第一隔离工具,测试液体塞和第二 隔离工具; 允许列车通过流体流动的力量穿过管道内部,直到导线隔离工具向前并且第二隔离工具在选定的管道选择的后方; 通过在管道外部施加适当的信号来确保猪列车的位置,以启动隔离工具,以使每个接合和密封管道的内部,以将测试液体块塞住; 并将液体从供应液体块塞泵送到测试液体块中以达到静水压力测试压力。 除了测试之外,通过将猪列车移动到可以通过附加隔离工具隔离缺陷区域的位置,可以修复管道。

    INTEGRATED CIRCUIT FABRICATION
    7.
    发明申请
    INTEGRATED CIRCUIT FABRICATION 有权
    集成电路制造

    公开(公告)号:US20080227293A1

    公开(公告)日:2008-09-18

    申请号:US12119831

    申请日:2008-05-13

    IPC分类号: H01L21/768 H01L21/306

    摘要: A method for defining patterns in an integrated circuit comprises defining a plurality of features in a first photoresist layer using photolithography over a first region of a substrate. The method further comprises using pitch multiplication to produce at least two features in a lower masking layer for each feature in the photoresist layer. The features in the lower masking layer include looped ends. The method further comprises covering with a second photoresist layer a second region of the substrate including the looped ends in the lower masking layer. The method further comprises etching a pattern of trenches in the substrate through the features in the lower masking layer without etching in the second region. The trenches have a trench width.

    摘要翻译: 用于限定集成电路中的图案的方法包括在衬底的第一区域上使用光刻法在第一光致抗蚀剂层中限定多个特征。 该方法还包括使用音调倍增以在光致抗蚀剂层中的每个特征的下掩蔽层中产生至少两个特征。 下掩蔽层中的特征包括环形端。 该方法还包括用第二光致抗蚀剂层覆盖包括下掩蔽层中的环状末端的衬底的第二区域。 该方法还包括通过下掩蔽层中的特征蚀刻衬底中的沟槽图案,而不在第二区域内进行蚀刻。 沟槽具有沟槽宽度。

    DOCUMENT STREAM OPERATING SYSTEM
    8.
    发明申请
    DOCUMENT STREAM OPERATING SYSTEM 审中-公开
    文件流程操作系统

    公开(公告)号:US20080215958A1

    公开(公告)日:2008-09-04

    申请号:US12049249

    申请日:2008-03-14

    IPC分类号: G06F17/00

    摘要: A document stream operating system and method is disclosed in which: (1) documents are stored in one or more chronologically ordered streams; (2) the location and nature of file storage is transparent to the user; (3) information is organized as needed instead of at the time the document is created; (4) sophisticated logic is provided for summarizing a large group of related documents at the time a user wants a concise overview; and (5) archiving is automatic. The documents can include text, pictures, animations, software programs or any other type of data.

    摘要翻译: 公开了一种文件流操作系统和方法,其中:(1)文档以一个或多个按时间顺序排列的流存储; (2)文件存储的位置和性质对用户是透明的; (3)根据需要组织信息,而不是在创建文件时; (4)提供了复杂的逻辑,用于在用户想要简要概述时总结大量相关文档; 和(5)归档是自动的。 这些文件可以包括文本,图片,动画,软件程序或任何其他类型的数据。

    Document stream operating system
    9.
    发明申请
    Document stream operating system 审中-公开
    文件流操作系统

    公开(公告)号:US20070260980A1

    公开(公告)日:2007-11-08

    申请号:US11607099

    申请日:2006-12-01

    IPC分类号: G06F17/00

    摘要: A document stream operating system and method is disclosed in which: (1) documents are stored in one or more chronologically ordered streams; (2) the location and nature of file storage is transparent to the user; (3) information is organized as needed instead of at the time the document is created; (4) sophisticated logic is provided for summarizing a large group of related documents at the time a user wants a concise overview; and (5) archiving is automatic. The documents can include text, pictures, animations, software programs or any other type of data.

    摘要翻译: 公开了一种文件流操作系统和方法,其中:(1)文档以一个或多个按时间顺序排列的流存储; (2)文件存储的位置和性质对用户是透明的; (3)根据需要组织信息,而不是在创建文件时; (4)提供了复杂的逻辑,用于在用户想要简要概述时总结大量相关文档; 和(5)归档是自动的。 这些文件可以包括文本,图片,动画,软件程序或任何其他类型的数据。