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    • 8. 发明申请
    • ANTIGEN COMPOSITION AGAINST MYCOPLASMA
    • 抗体组合物对MYCOPLASMA
    • WO1996028472A1
    • 1996-09-19
    • PCT/AU1996000149
    • 1996-03-15
    • THE UNIVERSITY OF MELBOURNEWALKER, JohnLEE, RoganDOUGHTY, Stephen, William
    • THE UNIVERSITY OF MELBOURNE
    • C07K16/12
    • C07K14/30A61K39/00C07K16/1253Y10S435/87Y10S530/806Y10S530/82Y10S530/821
    • The present invention relates to a putative protective antigen against a Mycoplasma, prepared by a method including a sample of a Mycoplasma; an antibody probe including at least one antibody against a Mycoplasma produced by a method including: providing a biological sample taken a short time after an immune animal has been challenged with a Mycoplasma or Mycoplasma extract taken from the infection site or an area of a lesion or an area close to the infection site or lesion; isolating cells from the biological sample; culturing cells in vitro in a suitable culture medium; and harvesting antibodies produced from said cells; probing the Mycoplasma sample with the antibody probe to detect at least one antigen; and isolating the antigen detected, also including diagnostic antigens, the preparation thereof, and their use in the formation of vaccine compositions, particularly vaccine compositions against Mycoplasma hyopneumoniae infections.
    • 本发明涉及通过包括支原体样品的方法制备的针对支原体的推定的保护性抗原; 一种抗体探针,其包含至少一种针对支原体的抗体,所述抗体通过以下方法产生,该方法包括:在免疫动物已用来自感染部位或病变区域的支原体或支原体提取物攻击之后提供短时间内的生物样品,或 靠近感染部位或病变的区域; 从生物样品中分离细胞; 在合适的培养基中体外培养细胞; 并收获由所述细胞产生的抗体; 用抗体探针探测支原体样本以检测至少一种抗原; 并分离所检测的抗原,也包括诊断抗原,其制备及其在形成疫苗组合物,特别是针对猪肺炎支原体感染的疫苗组合物中的用途。
    • 9. 发明申请
    • DETECTING GAMMA RAYS
    • 检测游戏
    • WO1993010472A1
    • 1993-05-27
    • PCT/AU1992000620
    • 1992-11-20
    • THE UNIVERSITY OF MELBOURNETAYLOR, Geoffrey, NormanEGAN, Gary, Francis
    • THE UNIVERSITY OF MELBOURNE
    • G01T01/29
    • G01T1/2985G01T1/2018
    • A method of, and apparatus for, detecting X-rays and gamma rays is provided in which scintillation crystals (12) are disposed around a source of X-rays or gamma rays in an annular or cylindrical array with light detectors (16, 18) to detect and measure the light emitted from both ends of each crystal (12) when it absorbs an X-ray or gamma ray, whereby the position (Z) of a scintillation point within the crystal (12) can be determined from a comparison of the measurement of the light emitted from each end of the crystal. An array of thin photodiodes (16) disposed on the inner end of each crystal (12) is used to measure the light emitted from the inner end of the crystal (12) to enable the apparatus to have a small ring diameter thereby reducing cost and complexity. The scintillation crystals of the array may be arranged in blocks with the apparatus including coincidence logic circuitry arranged to determine when a coincidence between X-rays or gamma rays is from opposed or nearly opposed blocks of the array.
    • 提供了一种用于检测X射线和γ射线的方法和装置,其中闪烁晶体(12)围绕具有光检测器(16,18)的环形或圆柱阵列中的X射线或γ射线源设置, 以检测和测量当其吸收X射线或γ射线时从每个晶体(12)的两端发射的光,从而可以从晶体(12)内的闪烁点的位置(Z) 从晶体的每一端发射的光的测量。 设置在每个晶体(12)的内端上的薄光电二极管(16)的阵列用于测量从晶体(12)的内端发射的光,使得该装置具有小的环直径,从而降低成本, 复杂。 阵列的闪烁晶体可以以块为单位布置,其中装置包括重合逻辑电路,其布置成确定X射线或伽马射线之间的重合何时来自阵列的相对或几乎相对的块。
    • 10. 发明申请
    • SEMICONDUCTOR LASER
    • 半导体激光器
    • WO1992015136A1
    • 1992-09-03
    • PCT/AU1992000048
    • 1992-02-12
    • THE UNIVERSITY OF MELBOURNETUCKER, Rodney, Stuart
    • THE UNIVERSITY OF MELBOURNE
    • H01S03/25
    • H01S5/1021H01S5/0425H01S5/4006H01S5/4018H01S5/4031H01S5/4043H01S5/5027
    • A semiconductor laser comprises a plurality of laser sections (10, 11, 12) defined in a body and isolated electrically from one another. The active region (14) of each section are optically coupled together and electrical connections (9) connect the sections in series and provide connections to an external drive current source. In a practical embodiment the laser is constructed in planar form in a body (16) of semi-insulating material and wells (23a, 23b, 23c) are etched into the body and are provided with metallization (24) which forms the electrical connections. The active region (14) extends continuously through the body with separate p-type anodes thereabove and separate n-type cathodes beneath the active region and extending on either side thereof.
    • 半导体激光器包括限定在体内并彼此电隔离的多个激光部分(10,11,12)。 每个部分的有源区域(14)光学耦合在一起,并且电连接(9)串联连接这些部分并且提供到外部驱动电流源的连接。 在实际实施例中,激光器以半绝缘材料的主体(16)中的平面形式构造,并且将阱(23a,23b,23c)蚀刻到主体中并且设置有形成电连接的金属化(24)。 有源区域(14)在其上方分开的p型阳极连续延伸穿过主体区域,并且在有源区域下方分开并在其任一侧上延伸的n型阴极。