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  • [发明专利]US19990392737 _ SIEMENS AKTIENGESELLSCHAFT 1999年09月09日
    In a radiographic image intensifier having an input window, and a method for its production, an intermediate layer is deposited on a substrate for a luminous layer, thereby smoothing the surface of the substrate. This intermediate layer serves to smoo...
  • [发明专利]US19990376349 _ FUJI PHOTO FILM CO., LTD. 1999年08月18日
    A radiation source, which produces radiation, is located on one side of an object, two-dimensional image read-out device is located on the other side of the object, the two-dimensional image read-out device comprising stripe-shaped electrodes for read...
  • [发明专利]US19990432259 _ ADVANCED MOLECULAR IMAGING SYSTEMS, INC. 1999年11月02日
    A multiple target array for receiving particles from a particle beam generator includes a particle beam transport path having a transport inlet and a transport outlet, the inlet receiving a particle beam from the particle beam generator. A kicker magn...
  • [发明专利]US19990469627 _ HITACHI, LTD. 1999年12月22日
    Radioactive laundry liquid wastes are supplied in a liquid waste heating vessel. Hydrogen peroxide and an alkali solution are supplied to the liquid waste heating vessel. pH of radioactive laundry liquid wastes is adjusted to 7 or higher by the alkali...
  • [发明专利]US19990404371 _ FUJI PHOTO FILM CO., LTD. 1999年09月24日
    A read-out apparatus for an image detector scans the image detector, on which image information has been recorded as an electrostatic latent image, with a reading electromagnetic wave and detects electric currents caused by the scanning to flow out of...
  • [发明专利]US19990443292 _ DIGIRAY AB 1999年11月19日
    A detector (64) for detection of ionizing radiation, and an apparatus for use in planar beam radiography, including the detector (64). The detector (64) includes a chamber filled with an ionizable gas; first and second electrode arrangements (2, 1, 18...
  • [发明专利]US19990296122 _ SIEMENS AKTIENGESELLSCHAFT 1999年04月21日
    The boron concentration can be measured without intervention into the cooling circuit of a nuclear power station. A mobile emitter and a mobile receiver are provided, with the interposition of at least one coolable region, for placement on a coolant-c...
  • [发明专利]US19990325263 _ GALIOTO THOMAS A. O'LEARY PATRICK M. RUZAUSKAS EDWARD J. VINCENT THOMAS E. LEE JEROME B. MCCLELLAND RICHARD G. 1999年06月03日
    A fuel assembly mechanical flow restriction apparatus for detecting failure in situ of nuclear fuel rods in a fuel assembly during reactor shutdown.
  • [发明专利]US19990147670 _ EBARA CORPORATION 1999年02月11日
    PCT No. PCT/JP97/02775 Sec. 371 Date Feb. 11, 1999 Sec. 102(e) Date Feb. 11, 1999 PCT Filed Aug. 8, 1997 PCT Pub. No. WO98/07175 PCT Pub. Date Feb. 19, 1998An electron beam irradiation apparatus. The apparatus allows an electron beam which is generate...
  • [发明专利]US19990335043 _ NIKON CORPORATION 1999年06月16日
    An electronic beam lithography tool providing dimensional stability. The tool includes three or more deflection plates above an aperture diaphragm which allows the beam to be deflected away from an aperture and along a two-dimensional locus on the ape...
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