APPARATUS AND METHOD FOR MEASURING MAGNETIC FIELDS
    61.
    发明申请
    APPARATUS AND METHOD FOR MEASURING MAGNETIC FIELDS 有权
    用于测量磁场的装置和方法

    公开(公告)号:US20140077796A1

    公开(公告)日:2014-03-20

    申请号:US14005983

    申请日:2012-02-23

    IPC分类号: G01R33/02

    摘要: An apparatus for measuring a magnetic field is described, which comprises a core and an exciter coil for remagnetizing the core material. The remagnetizable core material is embodied as a layer or as multiple layers disposed at a distance from one another, and the core has a maximum total extension G where 2.5 mm≧G≧0.2 mm, a ratio of length to width that is greater than or equal to a value of twenty, and a thickness D where 2 μm≧D≧0.2 μm. Also described is a corresponding method for measuring a magnetic field.

    摘要翻译: 描述了一种用于测量磁场的装置,其包括用于使芯材重新磁化的芯和励磁线圈。 可再磁化的芯材料被实施为层或彼此间隔一定距离的多层,并且芯具有最大总延伸度G,其中2.5mm≥G≥0.2mm,长度与宽度的比率大于或等于 等于二十的值,厚度D为2μm≥D≥0.2μm。 还描述了用于测量磁场的相应方法。

    High power semiconductor laser diodes
    63.
    发明授权
    High power semiconductor laser diodes 有权
    大功率半导体激光二极管

    公开(公告)号:US08320419B2

    公开(公告)日:2012-11-27

    申请号:US12873382

    申请日:2010-09-01

    IPC分类号: H01S3/04

    摘要: A high power laser source comprises a bar of laser diodes having a first coefficient of thermal expansion CTEbar on a submount having a second coefficient CTEsub and a cooler having a third coefficient CTEcool. The submount/cooler assembly shows an effective fourth coefficient CTEeff differing from CTEbar. This difference leads to a deformation of the crystal lattice of the lasers' active regions by mechanical stress. CTEeff is selected to be either lower than both CTEbar and CTEcool or is selected to be between CTEbar and CTEcool. The submount may either comprise layers of materials having different CTEs, e.g., a Cu layer of 10-40 μm thickness and a Mo layer of 100-400 μm thickness, or a single material with a varying CTEsub. Both result in a CTEsub varying across the submount's thickness.

    摘要翻译: 高功率激光源包括具有第二系数CTEsub的底座上具有第一热膨胀系数CTEbar的激光二极管棒和具有第三系数CTEcool的冷却器。 底座/冷却器组件显示与CTEbar不同的有效的第四系数CTEeff。 该差异导致激光器的活性区域的晶格由于机械应力而变形。 CTEeff选择为低于CTEbar和CTEcool,或者选择为CTEbar和CTEcool之间。 底座可以包括具有不同CTE的材料层,例如厚度为10-40μm的Cu层和100-400μm厚度的Mo层,或具有变化的CTEsub的单一材料。 两者都导致CTEsub在底座的厚度上变化。

    Nucleic acid molecules with specific recognition of native PrPSc, production and use
    66.
    发明授权
    Nucleic acid molecules with specific recognition of native PrPSc, production and use 失效
    核酸分子具有特异性识别天然PrPSc,生产和使用

    公开(公告)号:US07371833B1

    公开(公告)日:2008-05-13

    申请号:US09744934

    申请日:2000-05-31

    申请人: Stefan Weiss

    发明人: Stefan Weiss

    IPC分类号: C07H21/04 C12P19/34 C12Q1/68

    摘要: The invention relates to a method for isolating nucleic acid molecules which are capable of specific interaction with native PrPSc and can differentiate between native PrPc and native PrPSc. The inventive method comprises the following steps: incubating a pool of nucleic acids with purified PrPSc preparations (PPPs); selecting and isolating the resulting protein/nucleic acid complexes and optionally amplifying the specific nucleic acids, in addition to optionally repeating the incubation and isolation stage. The invention also relates to the nucleic acid molecule produced by this method and the use thereof for diagnosing and treating transmissible spongiform encephalopathies.

    摘要翻译: 本发明涉及一种分离核酸分子的方法,所述核酸分子能够与天然PrP Sc特异性相互作用,并且可以分化天然PrP / SUP>。 本发明的方法包括以下步骤:用纯化的PrPSc制剂(PPPs)孵育一个核酸池; 选择和分离所得到的蛋白质/核酸复合物并任选地扩增特异性核酸,以及任选地重复孵育和分离阶段。 本发明还涉及通过该方法制备的核酸分子及其用于诊断和治疗传染性海绵状脑病的用途。

    Method of producing calcium pyruvates
    69.
    发明授权
    Method of producing calcium pyruvates 失效
    产生丙酮酸钙的方法

    公开(公告)号:US5962734A

    公开(公告)日:1999-10-05

    申请号:US955838

    申请日:1997-10-21

    IPC分类号: A23L1/304 C07C51/41 C07C59/19

    摘要: A method of producing calcium pyruvates is described, in which calcium salts of organic acids or acidic organic keto or hydroxy compounds are reacted with pyruvic acid at a temperature in the range from -20 to +120.degree. C., if necessary in the presence of a solvent or diluent. In this way, high-purity calcium pyruvates are obtained which can be largely free of water and have a very long shelf life.

    摘要翻译: 描述了一种生产丙酮酸钙的方法,其中有机酸的钙盐或酸性有机酮或羟基化合物与丙酮酸在-20至+ 120℃的温度下反应,如有必要,在 溶剂或稀释剂。 以这种方式,可以获得高纯度的丙酮酸钙,其可以大部分不含水并且具有非常长的保存期限。

    Method and apparatus for controlling an active antenna
    70.
    发明授权
    Method and apparatus for controlling an active antenna 失效
    用于控制有源天线的方法和装置

    公开(公告)号:US5367305A

    公开(公告)日:1994-11-22

    申请号:US96857

    申请日:1993-07-26

    CPC分类号: G01S3/48 H01Q3/2676

    摘要: A method of controlling an active antenna comprising a matrix of individual transmitting/receiving elements. Two optical frequencies are superposed to generate an optical beat signal in the microwave frequency range. After electrical/optical conversion the beat signal is fed with a defined phase and amplitude to the individual transmitting/receiving elements of the antenna.

    摘要翻译: 一种控制有源天线的方法,包括单个发射/接收元件的矩阵。 叠加两个光学频率以产生微波频率范围内的光学差拍信号。 在电/光转换之后,将差拍信号以限定的相位和幅度馈送到天线的各个发射/接收元件。