Ultrasonic inspection and imaging instrument
    3.
    发明授权
    Ultrasonic inspection and imaging instrument 失效
    超声波检查和成像仪器

    公开(公告)号:US5481917A

    公开(公告)日:1996-01-09

    申请号:US290960

    申请日:1994-08-24

    IPC分类号: G01N29/06 G01S15/89 G01N29/04

    CPC分类号: G01S15/8936 G01N29/0618

    摘要: A scanning range of an object under examination is divided into m pieces (m is an integer equal to or more than 2) in a subscanning direction. One measurement condition or one parameter is set in m steps, and an ultrasonic measurement is performed on the object under examination while allotting successively the m-stepped measurement conditions or the m-stepped parameters to the respective scanning regions divided in the subscanning direction. A plurality of measurement images obtained under the m-stepped measurement conditions are displayed so as to permit comparison on a screen, and one of the m-stepped measurement conditions or m-stepped parameters which corresponds to an image selected from the displayed screen is set as the measurement condition.

    摘要翻译: PCT No.PCT / JP94 / 00003 Sec。 371日期:1994年8月24日 102(e)1994年8月24日PCT 1994年1月5日PCT PCT。 WO94 / 16321 PCT出版物 日期为1994年7月21日。检查对象的扫描范围在副扫描方向上被划分为m个(m是等于或大于2的整数)。 一个测量条件或一个参数以m个步骤设置,并且对被检查对象进行超声波测量,同时连续分配m级测量条件或m阶参数到在副扫描方向上划分的各个扫描区域。 显示在m阶测量条件下获得的多个测量图像,以便允许在屏幕上进行比较,并且设置与从所显示的屏幕中选择的图像相对应的m步测量条件或m阶参数中的一个 作为测量条件。

    Ultrasonic inspection apparatus
    4.
    发明授权
    Ultrasonic inspection apparatus 失效
    超声波检测仪

    公开(公告)号:US06698291B2

    公开(公告)日:2004-03-02

    申请号:US10382937

    申请日:2003-03-07

    IPC分类号: G01N2904

    摘要: An ultrasonic inspection apparatus obtains information on the interface of a sample as digital waveform data for any “unit measurement range” and is provided with at least two data memories and controlled by a scan state monitoring signal showing the scan state of a unit measurement range belonging to a first group or a unit measurement range belonging to a second group. A comparator-register/memory-control-circuit outputs the scan state monitoring signal to the two data memories. The operating states of the two data memories being controlled by the scan state monitoring signal to alternate between writing of digital waveform data and readout of digital waveform data.

    摘要翻译: 超声波检查装置获取关于样本的接口的信息作为任何“单位测量范围”的数字波形数据,并且被设置有至少两个数据存储器,并由显示单位测量范围属于的扫描状态的扫描状态监视信号 属于第二组的第一组或单位测量范围。 比较器寄存器/存储器控制电路将扫描状态监视信号输出到两个数据存储器。 两个数据存储器的操作状态由扫描状态监视信号控制,以在数字波形数据的写入和数字波形数据的读出之间交替。

    Portable non-destructive inspection device and support casing therefor
    5.
    发明授权
    Portable non-destructive inspection device and support casing therefor 失效
    便携式无损检测装置及支撑套管

    公开(公告)号:US6112593A

    公开(公告)日:2000-09-05

    申请号:US188372

    申请日:1998-11-10

    CPC分类号: G01N29/22 G01N29/0609

    摘要: A non-destructive inspection device has an inspection unit body and a support casing which is used as a set-up type device by combining the inspection unit body and the support casing in ordinary inspection, and is used as a portable type device by separating them for special inspection situations involving narrow places or high places. The support casing can be freely combined to or separated from the inspection unit body. When combining the two components, the non-destructive inspection device can carry out the inspection based on a stable set-up mode in the same way as conventional devices. When separated, the inspection unit body is used as a portable device.

    摘要翻译: 非破坏性检查装置具有检查单元主体和支撑壳体,其通过在普通检查中组合检查单元主体和支撑壳体而用作安装型装置,并且通过分离它们用作便携式装置 适用于狭窄场所或场所的特殊情况。 支撑壳体可以自由地组合到检查单元主体或从检查单元主体分离。 当组合两个部件时,非破坏性检查装置可以以与常规装置相同的方式基于稳定的设置模式进行检查。 当分离时,检查单元主体用作便携式设备。