Patents Assigned to TECHNO EYE CORPORATION
  • MgF2 system fluoride sintered body for radiation moderator and method for producing the same
    Patent number: 10777330
    Abstract: A MgF2 system fluoride sintered body for a radiation moderator having a compact polycrystalline structure excellent in radiation moderation performance, especially neutron moderation performance, contains CaF2 of 90% by weight at the maximum and has a relative density of 95.2% or more.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: September 15, 2020
    Assignees: TECHNO EYE CORPORATION, DAICO MFG CO., LTD., UNIVERSITY OF TSUKUBA
    Inventors: Hiroaki Kumada, Tetsuyuki Nakamura, Takeshi Ikeda, Takuji Shigeoka
  • MgF—CaFbinary system sintered body for radiation moderator and method for producing the same
    Patent number: 9789335
    Abstract: A MgF2—CaF2 binary system sintered body for a radiation moderator having a compact polycrystalline structure excellent in radiation moderation performance, especially neutron moderation performance, comprises MgF2 containing CaF2 from 0.2% by weight to 90% by weight inclusive, having a bulk density of 2.96 g/cm3 or more, and a bending strength of 15 MPa or more and a Vickers hardness of 90 or more as regards mechanical strengths.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: October 17, 2017
    Assignees: TECHNO EYE CORPORATION, DAICO MFG CO., LTD., UNIVERSITY OF TSUKUBA
    Inventors: Hiroaki Kumada, Tetsuyuki Nakamura, Takeshi Ikeda, Takuji Shigeoka
  • MgF2 SYSTEM FLUORIDE SINTERED BODY FOR RADIATION MODERATOR AND METHOD FOR PRODUCING THE SAME
    Publication number: 20160351282
    Abstract: A MgF2 system fluoride sintered body for a radiation moderator having a compact polycrystalline structure excellent in radiation moderation performance, especially neutron moderation performance, contains CaF2 of 90% by weight at the maximum and has a relative density of 95.2% or more.
    Type: Application
    Filed: December 18, 2015
    Publication date: December 1, 2016
    Applicants: UNIVERSITY OF TSUKUBA, TECHNO EYE CORPORATION, DAICO MFG CO., LTD.
    Inventors: Hiroaki KUMADA, Tetsuyuki NAKAMURA, Takeshi IKEDA, Takuji SHIGEOKA