SYSTEM AND METHODS OF USING VARIABLE WAVEFORM AC ARC WELDING TO ACHIEVE SPECIFIC WELD METAL CHEMISTRIES
    1.
    发明申请
    SYSTEM AND METHODS OF USING VARIABLE WAVEFORM AC ARC WELDING TO ACHIEVE SPECIFIC WELD METAL CHEMISTRIES 审中-公开
    使用可变波形交流电弧焊接实现特定焊接金属化学的系统和方法

    公开(公告)号:US20090261073A1

    公开(公告)日:2009-10-22

    申请号:US12107100

    申请日:2008-04-22

    申请人: Kenneth MUI

    发明人: Kenneth MUI

    IPC分类号: B23K9/18 B23K9/04

    CPC分类号: B23K9/042 B23K9/186

    摘要: A system and methods for overlaying metal in an arc welding operation to achieve a resultant weld metal chemistry of the resultant weld metal. Various combinations of DC+/DC− balance settings and DC offset settings for an AC Waveform of an arc welding overlaying process may be correlated to resultant chemistries of resultant weld metals. The correlations may be subsequently used to select a combination of a balance setting and an offset setting for an AC waveform that results in a desired weld metal chemistry for an arc welding overlaying process using an overlay metal and a base substrate metal.

    摘要翻译: 一种用于在电弧焊接操作中覆盖金属以实现所得焊接金属的合金焊接金属化学的系统和方法。 DC + / DC平衡设置和AC偏置设置的各种组合可以与所得到的焊接金属的化学成分相关联。 可以随后使用相关性来选择AC波形的平衡设置和偏移设置的组合,其导致使用覆盖金属和基底金属的电弧焊覆盖工艺的期望的焊接金属化学。

    SYNCHRONIZING VIEWS DURING DOCUMENT PRESENTATION
    3.
    发明申请
    SYNCHRONIZING VIEWS DURING DOCUMENT PRESENTATION 有权
    在文件介绍期间同步查看

    公开(公告)号:US20140019858A1

    公开(公告)日:2014-01-16

    申请号:US13548149

    申请日:2012-07-12

    IPC分类号: G06F17/00

    摘要: An application synchronizes views during document presentation. The application detects a selection of a section of a portion of presented content at a presenter view. The application shifts the portion of the content displayed at an attendee view to bring to focus the selection. Alternatively, the application displays the selection in a pop-out view pane within the attendee view to bring to focus the selection. The application also shifts content in the attendee view according to an offset ratio calculated from comparing a non-displayed section of a page of the document and a displayed section of a page of the document within the presenter view.

    摘要翻译: 应用程序在文档呈现期间同步视图。 应用程序在演示者视图中检测所呈现的内容的一部分的一部分的选择。 该应用程序会转移参加者视图中显示的内容部分,以使焦点集中选择。 或者,应用程序在与会者视图中的弹出式视图窗格中显示选择,以使焦点选择。 应用还根据通过比较文档页面的非显示部分和呈现者视图中的文档页面的显示部分而计算的偏移比,来改变与会者视图中的内容。