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    CONNECTOR FOR PREVENTING UNLOCKING
    2.
    发明公开
    CONNECTOR FOR PREVENTING UNLOCKING 有权
    VERBINDER ZUR VERHINDERUNG DER ENTSPERRUNG

    公开(公告)号：EP2741376A2

    公开(公告)日：2014-06-11

    申请号：EP12816990.1

    申请日：2012-07-10

    申请人： Defense Agency for Technology and Quality ,  Gigalane Co. Ltd

    发明人： LEE, Yong Goo ,  KANG, Kyoung Il ,  LIM, Dong Il ,  CHI, Chong Ho

    IPC分类号： H01R13/621 ,  H01R13/639

    CPC分类号： H01R13/639 ,  H01R13/622 ,  H01R13/625 ,  H01R13/6395 ,  H01R24/52 ,  H01R2103/00

    摘要： Disclosed is a connector for preventing unlocking. The connector for preventing unlocking may includes a signal pin transferring a signal; a body into which the signal pin is inserted and which is electrically isolated from the signal pin by an insulator and transfers a ground voltage; a first housing having a hollow portion defined therein, into which one end of the body is inserted, a thread groove for screw-coupling, which is defined in an inner circumferential surface of one end thereof, and at least one protruding portion or a plurality of fixing grooves formed on or in an inner circumferential surface of the other end thereof; and a second housing having a hollow portion defined therein, into which the other end of the body is inserted and through which the second housing is moved along an outer circumferential surface of the body in an axial direction, and one of the at least one protruding portion and the plurality of fixing grooves, which is not formed at the first housing but is formed on or in an outer circumferential surface of one end thereof. When the one end of the second housing is inserted and fixed between the inner circumferential surface of the other end of the first housing and the outer circumferential surface of the body, the at least one protruding portion is coupled in the plurality of fixing grooves so as to prevent rotation of the first housing.

    摘要翻译： 公开了一种用于防止解锁的连接器。 用于防止解锁的连接器可以包括传送信号的信号引脚; 信号引脚插入其中并通过绝缘体与信号引脚电隔离并传送接地电压的主体; 第一壳体，其具有限定在其中的中空部分，主体的一端插入该第一壳体中，限定在其一端的内周表面中的用于螺纹联接的螺纹槽以及至少一个突出部分或多个 形成在其另一端的内周面上或其内周面上的固定槽; 以及具有限定在其中的中空部的第二壳体，所述主体的另一端插入所述第二壳体中，并且所述第二壳体沿着所述主体的轴向方向的外周面移动穿过所述第二壳体，并且所述至少一个突出部 部分和多个固定槽，其不形成在第一壳体上，但形成在其一端的外周表面上或其中。 当第二壳体的一端插入并固定在第一壳体的另一端的内周表面和主体的外周表面之间时，至少一个突出部分联接在多个固定槽中，以便 以防止第一壳体旋转。

    STEGANOGRAPHY METHOD
    3.
    发明公开
    STEGANOGRAPHY METHOD 审中-公开

    公开(公告)号：EP4141747A1

    公开(公告)日：2023-03-01

    申请号：EP22192860.9

    申请日：2022-08-30

    申请人： Defense Agency for Technology and Quality

    发明人： AHN, Jin Woo ,  NOH, Sang Woo ,  KIM, Tae Hwan

    IPC分类号： G06N3/04 ,  G06N3/08 ,  H04L9/00

    摘要： The present application relates to a steganography method and a steganography apparatus using the same. According to the steganography method of the present application and the steganography apparatus using the same, they can simplify a data refinement process compared to the supervised learning method as AI learns a large amount of data related to steganography encoding and decoding by itself, can generate a high-quality stego video close to the cover video to improve the imperceptibility of hidden information as the generator and discriminator conduct mutual learning, can hide the message in the images and/or sounds according to the learning method to secure a high-capacity cache, and can secure robustness against third-party detection, monitoring, and removal attacks when learning the detection and avoidance methods of physical and technical detection systems (monitoring equipment, wiretapping equipment and security equipment, etc.). In addition, according to the steganography method of the present application, it can simplify a data refinement process compared to the supervised learning method as AI learns a large amount of data related to steganography decoding by itself, and can recover the hidden message close to the original hidden message to improve perceptibility of hidden information as the generator and the discriminator conduct mutual learning.