Nondestructive testing apparatus for blade root of steam turbine of power plant
    2.
    发明授权
    Nondestructive testing apparatus for blade root of steam turbine of power plant 有权
    电厂蒸汽轮机叶片无损检测装置

    公开(公告)号:US07654144B2

    公开(公告)日:2010-02-02

    申请号:US11955607

    申请日:2007-12-13

    IPC分类号: G01N9/24

    摘要: In a nondestructive testing apparatus for testing normality of a blade root in a steam turbine installed in a nuclear plant or a thermal plant, an ultrasonic probe and an encoder can be mounted at the outside by only removing a casing of the steam turbine, without the necessity of withdrawing a turbine rotor, so that an automatic testing can be performed by rotating the steam turbine. Since the testing result can be digitally stored, reliability of the testing is improved. Furthermore, size of the testing apparatus is highly reduced for a tester to conveniently carry and install the testing apparatus alone. As a result, installation time and the whole testing time can be minimized.

    摘要翻译: 在用于测试安装在核电站或热电厂中的蒸汽涡轮机中的叶片根的正常性的非破坏性测试装置中,通过仅移除蒸汽轮机的壳体,可以在外部安装超声波探头和编码器,而不需要 抽出涡轮转子的必要性,使得可以通过旋转蒸汽轮机来执行自动测试。 由于测试结果可以数字存储,因此可以提高测试的可靠性。 此外,为了方便地携带和安装测试装置,测试仪的尺寸大大降低。 因此,可以将安装时间和整个测试时间最小化。

    Microorganism Producing Inosine and Method of Producing Inosine Using the Same
    4.
    发明申请
    Microorganism Producing Inosine and Method of Producing Inosine Using the Same 有权
    生产肌苷的微生物及使用其产生肌苷的方法

    公开(公告)号:US20100081173A1

    公开(公告)日:2010-04-01

    申请号:US12522004

    申请日:2008-01-15

    IPC分类号: C12P19/40 C12N1/21

    摘要: The present invention relates to a microorganism producing inosine, which is one of purine nucleoside, an important material for 5′-inosinic acid synthesis, and method for producing inosine using the same. More particularly, the present invention relates to a recombinant microorganism of Corynebacterium genus producing inosine at high concentration by inactivating the gene encoding nucleoside hydrolase II and by enhancing the expression of the gene encoding 5′-nucleotidase, which still retains the characteristics of Corynebacterium ammoniagenes CJIP2401 (KCCM-10610).

    摘要翻译: 本发明涉及一种生产肌苷的微生物,其是嘌呤核苷之一,是5'-肌苷酸合成的重要材料,以及使用其的产生肌苷的方法。 更具体地说,本发明涉及通过使编码核苷水解酶II的基因失活而产生高浓度肌苷的棒杆菌属的重组微生物,并且通过增强仍保留产氨棒杆菌CJIP2401的特征的编码5'-核苷酸酶的基因的表达, (KCCM-10610)。

    Method and apparatus for automatically tracking a moving object
    5.
    发明授权
    Method and apparatus for automatically tracking a moving object 失效
    用于自动跟踪移动物体的方法和装置

    公开(公告)号:US06507366B1

    公开(公告)日:2003-01-14

    申请号:US09062556

    申请日:1998-04-20

    申请人: Hee-Jong Lee

    发明人: Hee-Jong Lee

    IPC分类号: H04N5232

    CPC分类号: H04N7/142 G06T7/223 H04N5/232

    摘要: An apparatus and method for automatically tracking an object is provided. The apparatus for performing the method includes a camera having a zoom lens, an automatic focus lens, and a charge coupled device for converting an image of an object input via the lens into electrical signals. The camera is mounted on a camera supporter to rotate the camera around a first axis and the axis perpendicular to the first axis. The supporter includes holes and sensors for detecting the rotational limit of the camera in the horizontal and vertical directions. A pan/tilt controller detects a motion vector of the object, and controls the camera to move in the direction and degree corresponding to the detected motion vector. A zoom focus controller performs a zooming operation to expand an object search region of the camera whenever the camera reaches the limit of the rotational range in at least one direction, and adjusts an automatic focusing lens. A system controller connected to the pan/tilt controller and zoom/focus controller initializes a camera in order to automatically track a moving object and controls the operations sequence of each functional block.

    摘要翻译: 提供了一种用于自动跟踪对象的装置和方法。 用于执行该方法的装置包括具有变焦透镜,自动聚焦透镜和用于将通过透镜输入的物体的图像转换成电信号的电荷耦合器件的照相机。 照相机安装在相机支架上,以使相机围绕第一轴线旋转,垂直于第一轴线旋转相机。 该支撑器包括用于检测摄像机在水平和垂直方向上的旋转极限的孔和传感器。 摇摄/倾斜控制器检测物体的运动矢量,并控制相机在与检测到的运动矢量相对应的方向和程度上移动。 当照相机在至少一个方向上达到旋转范围的极限时,变焦对焦控制器执行缩放操作以扩展照相机的物体搜索区域,并且调节自动聚焦透镜。 连接到云台控制器和变焦/对焦控制器的系统控制器初始化摄像机,以便自动跟踪移动物体并控制每个功能块的操作顺序。

    Automatic inspection apparatus for generator turbine and system using the same
    6.
    发明授权
    Automatic inspection apparatus for generator turbine and system using the same 有权
    发电机组自动检测装置及使用该装置的系统

    公开(公告)号:US09145791B2

    公开(公告)日:2015-09-29

    申请号:US12894091

    申请日:2010-09-29

    摘要: The present disclosure relates to an automatic inspection apparatus for generator turbines and a system using the same. The automatic inspection apparatus adjusts the height of an arm via a lifter, adjusts a rotating angle relative to an inspection object via a rotator, and adjusts forward or backward movement of a probe relative to the inspection object via an expansion/contraction unit while moving the arm having the probe on a rail in accordance with positions of a turbine to be inspected. Furthermore, a compression unit may be used to control contact pressure of the probe to the inspection object at a desired level to allow the probe to closely contact the inspection object, thereby preventing disturbance due to vibration of the probe. In addition, the automatic inspection apparatus has a simple and lightweight configuration so as to be easily installed or removed in a work site.

    摘要翻译: 本公开涉及发电机涡轮机的自动检查装置和使用其的系统。 自动检查装置通过升降器调节臂的高度,通过旋转体调整相对于检查对象的旋转角度,并且通过扩张/收缩单元调整探针相对于检查对象的向前或向后移动,同时移动 臂根据待检查的涡轮机的位置在轨道上具有探头。 此外,可以使用压缩单元来将探针的接触压力控制在检查对象的期望水平,以允许探针紧密接触检查对象,从而防止由于探针振动引起的干扰。 此外,自动检查装置具有简单且重量轻的构造,以便在工作现场容易地安装或移除。

    Underwater CCD camera for visual testing of reactor cooling system
    8.
    发明授权
    Underwater CCD camera for visual testing of reactor cooling system 有权
    水下CCD相机用于反应堆冷却系统的目视测试

    公开(公告)号:US08212867B2

    公开(公告)日:2012-07-03

    申请号:US12562966

    申请日:2009-09-18

    IPC分类号: H04N7/18

    CPC分类号: H04N5/2252 H04N2005/2255

    摘要: Disclosed is an underwater CCD camera for visual testing of a reactor cooling system. The underwater CCD camera includes a CCD camera, a casing having a supporter supporting the CCD camera and a cooling pin on a top surface thereof, a Pb-glass window on a front side of the easing to shield the CCD camera from radiation and to reduce a temperature difference between the interior and exterior of the casing, a sealing O-ring preventing a coolant from being introduced into a gap between the Pb-glass window and the casing, a sealing nut providing a fastening force to bring the Pb-glass window into close contact with the sealing O-ring, a rear cap, a silicon O-ring preventing the coolant from being introduced into a gap between the rear cap and the casing, and a fastening nut providing a fastening force to prevent leakage between a camera cable and the casing.

    摘要翻译: 公开了一种用于反应堆冷却系统的视觉测试的水下CCD照相机。 水下CCD摄像机包括CCD摄像机,具有支持CCD照相机的支架的壳体和其上表面上的冷却销,在宽松的前侧的Pb玻璃窗,以防CCD照相机免受辐射,并减少 壳体内外部之间的温差,密封的O形环,防止冷却剂引入到Pb玻璃窗和壳体之间的间隙中;密封螺母,提供紧固力以使Pb玻璃窗 与密封O形环,后盖,硅O形环紧密接触,防止冷却剂被引入后盖和壳体之间的间隙中,以及紧固螺母,其提供紧固力以防止相机之间的泄漏 电缆和外壳。

    Microorganism producing inosine and method of producing inosine using the same
    9.
    发明授权
    Microorganism producing inosine and method of producing inosine using the same 有权
    生产肌苷的微生物及使用其产生肌苷的方法

    公开(公告)号:US08168422B2

    公开(公告)日:2012-05-01

    申请号:US12522004

    申请日:2008-01-15

    摘要: The present invention relates to a microorganism producing inosine, which is one of purine nucleoside, an important material for 5′-inosinic acid synthesis, and method for producing inosine using the same. More particularly, the present invention relates to a recombinant microorganism of Corynebacterium genus producing inosine at high concentration by inactivating the gene encoding nucleoside hydrolase II and by enhancing the expression of the gene encoding 5′-nucleotidase, which still retains the characteristics of Corynebacterium ammoniagenes CJIP2401 (KCCM-10610).

    摘要翻译: 本发明涉及一种生产肌苷的微生物,其是嘌呤核苷之一,是5'-肌苷酸合成的重要材料,以及使用其的产生肌苷的方法。 更具体地说,本发明涉及通过使编码核苷水解酶II的基因失活而产生高浓度肌苷的棒杆菌属的重组微生物,并且通过增强仍保留产氨棒杆菌CJIP2401的特征的编码5'-核苷酸酶的基因的表达, (KCCM-10610)。

    Microorganism Producing Inosine and Method of Producing Inosine Using the Same
    10.
    发明申请
    Microorganism Producing Inosine and Method of Producing Inosine Using the Same 有权
    生产肌苷的微生物及使用其产生肌苷的方法

    公开(公告)号:US20110318783A1

    公开(公告)日:2011-12-29

    申请号:US13229166

    申请日:2011-09-09

    IPC分类号: C12P19/40

    摘要: The present invention relates to a microorganism producing inosine, which is one of purine nucleoside, an important material for 5′-inosinic acid synthesis, and method for producing inosine using the same. More particularly, the present invention relates to a recombinant microorganism of Corynebacterium genus producing inosine at high concentration by inactivating the gene encoding nucleoside hydrolase II and by enhancing the expression of the gene encoding 5′-nucleotidase, which still retains the characteristics of Corynebacterium ammoniagenes CJIP2401 (KCCM-10610).

    摘要翻译: 本发明涉及一种生产肌苷的微生物,其是嘌呤核苷之一,是5'-肌苷酸合成的重要材料,以及使用其的产生肌苷的方法。 更具体地说,本发明涉及通过使编码核苷水解酶II的基因失活而产生高浓度肌苷的棒杆菌属的重组微生物,并且通过增强仍保留产氨棒杆菌CJIP2401的特征的编码5'-核苷酸酶的基因的表达, (KCCM-10610)。