Pipeline identification and calibration apparatus

    公开(公告)号:US09885555B2

    公开(公告)日:2018-02-06

    申请号:US15190061

    申请日:2016-06-22

    Inventor: Craig Alan Swift

    CPC classification number: G01B7/34 F16L55/48 F16L58/00

    Abstract: A pipeline identification and calibration apparatus coupled to a pipe communicates with an in-line inspection tool to help a user to determine an extent of damage suffered by the pipe is provided. The apparatus includes a communication sheet coupled to the pipe and having a pipe calibration area and a pipe identification area, the pipe calibration area having a plurality of etchings, voids or magnetic inserts having variable dimensions and spacing between adjacent members of either the etchings, voids or the magnetic inserts. The user compares data generated by the in-line inspection tool to the etchings, voids or magnetic inserts on the pipe calibration area of the communication sheet to determine the extent of damage to the pipe.

    Dyeing keratinous fibers
    3.
    发明授权
    Dyeing keratinous fibers 失效
    染色角质纤维

    公开(公告)号:US3966397A

    公开(公告)日:1976-06-29

    申请号:US367282

    申请日:1973-06-05

    Abstract: A process for dyeing keratinous fibers such as hair which comprises reacting the hair with a dyestuff of the general formula ##EQU1## where X is a chromophoric group, such as a group formed by coupling a phenylene diazonium salt with a diazo coupling compound, and where R has the formula --R'COOH, --R'COOCH.sub.3, --CH.sub.2 CH.sub.2 OH or --CH.sub.3 in which R' is an alkylene group containing 1,2 or 3 carbon atoms. The process gives good coloring of hair without damaging the condition.The invention also relates to novel dyes for use in the process and to processes for their production, and to dyeing compositions containing the dyes.

    Abstract translation: 染发角质纤维如毛发的方法,其包括使毛发与通式S PARALLEL XC-SR的染料反应,其中X是发色基团,例如通过将亚苯基重氮盐与重氮偶联化合物偶联而形成的基团, 并且其中R具有式-R'COOH,-R'COOCH 3,-CH 2 CH 2 OH或-CH 3,其中R'是含有2或3个碳原子的亚烷基。 该过程给出良好的头发着色而不损害病症。

    PIPELINE IDENTIFICATION AND CALIBRATION APPARATUS

    公开(公告)号:US20170370696A1

    公开(公告)日:2017-12-28

    申请号:US15190061

    申请日:2016-06-22

    Inventor: Craig Alan Swift

    CPC classification number: G01B7/34 F16L55/48 F16L58/00

    Abstract: A pipeline identification and calibration apparatus coupled to a pipe communicates with an in-line inspection tool to help a user to determine an extent of damage suffered by the pipe is provided. The apparatus includes a communication sheet coupled to the pipe and having a pipe calibration area and a pipe identification area, the pipe calibration area having a plurality of etchings, voids or magnetic inserts having variable dimensions and spacing between adjacent members of either the etchings, voids or the magnetic inserts. The user compares data generated by the in-line inspection tool to the etchings, voids or magnetic inserts on the pipe calibration area of the communication sheet to determine the extent of damage to the pipe.

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