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  • [发明专利]US19800163593 _ BROWNLEE, MORRIS L. 1980年06月27日
    A plurality of radially arranged and neutron absorbing baffles are stacked in vertical sets under the fuel core assemblies, and the whole enclosed in a bottle shaped containment vessel. The radially arranged baffles of each set extend vertically, and ...
  • [发明专利]US19800157347 _ FDX ASSOCIATES, L.P. 1980年06月09日
    A fusion reactor of the toroidal-type having a plasma containing toroidal fusion region producing energy from fusion reactions and comprising a toroidal field generating means for producing a toroidal magnetic field in the fusion region upon passage o...
  • [发明专利]US19800137096 _ THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY 1980年04月04日
    High purity phosphorus and phosphorus compounds are prepared by first reacting H3PO4 with a lead compound such as PbO to form Pb3(PO4)2. The Pb3(PO4)2 is reduced with H2 at a temperature sufficient to form gaseous phosphorus which can be recovered as ...
  • [发明专利]US19800113871 _ TECHNICARE CORPORATION 1980年01月21日
    A method of emission tomography using a gamma camera and a rotating collimator having an array of a large number of slanted, small diameter holes. A planar projection corresponding to each angular orientation assumed by the collimator is recorded. Fro...
  • [发明专利]US19800140609 _ TOKYO SHIBAURA DENKI KABUSHIKI KAISHA 1980年04月15日
    Disclosed is an apparatus for detecting the location of failed fuel in a reactor, the apparatus comprising means for collecting tag gas from cover gas containing tag gas at ambient temperature and enriching the collected tag gas to an analyzable conce...
  • [发明专利]US19800120066 _ KORTECH ENGINEERING, INC. 1980年02月11日
    An electrical penetrator assembly for conveying electrical wires through a wall which separates a hostile environment from an adjacent environment suitable for access by human operators. The assembly comprises a unique modular construction formed by a...
  • [发明专利]US19800136820 _ C.G.R. MEV 1980年04月03日
    An achromatic magnetic deflection device for deflecting by an angle phi between pi and 2 pi a beam of charged accelerated particles having different momentum. This device comprises an electromagnet provided with pole pieces delimiting three contig...
  • [发明专利]US19800217740 _ NORTH AMERICAN PHILIPS CORPORATION 1980年12月18日
    Disclosed is an x-ray monochromator assembly comprising a receiving slit, a collimator and a monochromator crystal. The collimator is mounted so as to be selectively removable from the x-ray beam.
  • [发明专利]US19800200408 _ GENERAL ELECTRIC COMPANY 1980年10月24日
    A phosphor screen is produced by a vacuum deposition process using a planetary structure for simultaneously rotating and revolving structured substrates within a chamber. A thermal radiation shield is provided at the central axis and, because of the o...
  • [发明专利]US19800196954 _ CHEVRON RESEARCH COMPANY 1980年10月14日
    A method is disclosed for disposing of an aqueous solution of radioactive nuclides, in which the solution is diluted with formation water recovered from a subsea reservoir in a porous geological formation and, after dilution, the dilute solution is in...
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