Patents by Inventor Sakae Nishijima

Sakae Nishijima has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for measuring material
    Patent number: 6782327
    Abstract: A method and apparatus for obtaining accurate measuring of material a system where stopping element which stops feeding the material has a time delay which takes a certain time to stop the feeding completely after receiving a stopping signal. The apparatus includes feeding line which is capable of changing feeding rate from high to low when a total fed amount reaches a predetermined alerting amount, preset amount calculator for determining the current preset amount value by multiplying the time delay by a detected feeding rate and a controller for generating a signal to actuate the stopping element to stop the feeding when the total fed amount reaches a value of difference between the intended amount and the current preset amount.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: August 24, 2004
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Sakae Nishijima
  • Method and apparatus for measuring material
    Publication number: 20020026285
    Abstract: A method and apparatus for obtaining accurate measuring of material a system where stopping element which stops feeding the material has a time delay which takes a certain time to stop the feeding completely after receiving a stopping signal. The apparatus includes feeding line which is capable of changing feeding rate from high to low when a total fed amount reaches a predetermined alerting amount, preset amount calculator for determining the current preset amount value by multiplying the time delay by a detected feeding rate and a controller for generating a signal to actuate the stopping element to stop the feeding when the total fed amount reaches a value of difference between the intended amount and the current preset amount.
    Type: Application
    Filed: August 28, 2001
    Publication date: February 28, 2002
    Applicant: FUJI PHOTO FILM CO., LTD.,
    Inventor: Sakae Nishijima