Patents Assigned to Kyoto Electronics Manufacturing Co., Ltd.
  • Sampling method for oscillatory densimeter
    Patent number: 4827746
    Abstract: An oscillation period of an oscillating tube of an oscillatory densimeter is detected while liquids of which densities are to be measured are introduced into the oscillating tube. When the oscillation period exceeds a predetermined threshold, a time for which the introduction of liquids should be further continued is determined by multiplying the time from the start of the introduction to occurrence of the exceeding by a predetermined ratio.
    Type: Grant
    Filed: December 29, 1987
    Date of Patent: May 9, 1989
    Assignee: Kyoto Electronics Manufacturing Co., Ltd.
    Inventor: Kenji Kawaguchi
  • Method of detecting electrode potential in Karl Fischer moisture meter
    Patent number: 4664756
    Abstract: A method of detecting an electrode potential in a Karl Fischer moisture meter comprises the step of subtracting an electrode potential which is caused by a liquid resistance of a liquid sample from an electrode potential which is generated in an end point detecting electrode in the Karl Fischer moisture meter, to thereby obtain a true polarization potential.
    Type: Grant
    Filed: December 27, 1984
    Date of Patent: May 12, 1987
    Assignee: Kyoto Electronics Manufacturing Co., Ltd.
    Inventors: Toshiyuki Shimizu, Yoshitomo Furukawa