Patents Assigned to Nikano Vinegar, Co., Ltd.
  • Method for automatically controlling feed rate of alcohol solution as raw material in a process for producing vinegar
    Patent number: 4654215
    Abstract: A method and apparatus for producing vinegar by acetic acid fermentation utilizing an automatic alcohol analyzer for measurement of alcohol concentration in a fermenting broth, a feeding apparatus for feeding alcohol solution as raw material to the fermenting broth, and a control computer controllably coupled to the alcohol analyzer and to the feeding apparatus.
    Type: Grant
    Filed: April 12, 1985
    Date of Patent: March 31, 1987
    Assignee: Nikano Vinegar, Co., Ltd.
    Inventors: Mikio Yamada, Yoshinori Tsukamoto, Masahiro Mizuno