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Radioactive ray irradiating apparatus

  • US 6,396,065 B1
  • Filed: 09/14/1999
  • Issued: 05/28/2002
  • Est. Priority Date: 12/01/1998
  • Status: Expired due to Fees
First Claim
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1. A radioactive ray irradiating apparatus for projecting radioactive rays for sterilization, pasteurization, termination of pests, or inhibition of germination, comprising:

  • tomographic image capturing means for capturing a sectional image in a direction of projecting radioactive rays to obtain a density distribution of an object to be exposed; and

    irradiating condition determining means for determining an irradiating condition based on said density distribution so that a variation of a dose distribution of projected radioactive rays within said object to be exposed falls within a predetermined reference range, wherein radioactive ray irradiating means is controlled to project radioactive rays in accordance with said irradiating condition.

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