Patents by Inventor Nobuyuki Endou

Nobuyuki Endou 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).

  • Patent number: 6912220
    Abstract: The ATM equipment includes a voice circuit interfacing section connecting to voice devices, an interchange channel interfacing section connecting ATM lines, a cell composing and decomposing section celling voice signals from the voice circuit interfacing section and also decelling a cell received from the interchange channel interfacing section to produce voice signals, a SVC control section performing connecting/cutting control of a telephone call path in the ATM lines by a switch type virtual connection method, and a main control section connecting the interchange channel interfacing section to the voice circuit interfacing section when the voice devices are called in the case when the SVC control section performs the connecting and cutting control of the telephone call path in the ATM lines.
    Type: Grant
    Filed: February 7, 2001
    Date of Patent: June 28, 2005
    Assignee: Hitachi Telecom Technologies
    Inventors: Kazumasa Azuma, Nobuyuki Endou, Nobukatsu Takeda
  • Patent number: 6394312
    Abstract: There is provided a beverage feeding apparatus for mixing a stock beverage fed from a storing container with diluting water according to beverage feed operation. This apparatus comprises: a stepping motor for driving a stock beverage feed pump for feeding the stock beverage; a flow meter for generating a signal of which the period varies depending upon the amount of the diluting water passed through the flow meter; and means for properly regulating the amount of the stock beverage fed by the stock beverage feed pump by varying the period of the drive signal of the stepping motor based on the amount of the diluting water passed through the flow meter. By virtue of this construction, the beverage feeding apparatus can realize the provision of beverages at a predetermined dilution ratio even when the amount of the diluting water fed has been varied.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: May 28, 2002
    Assignee: Sanyo Electric Co., Ltd.
    Inventor: Nobuyuki Endou
  • Publication number: 20020024957
    Abstract: The ATM equipment according to the present invention is composed of a voice circuit interfacing section (310) connecting to voice devices, an interexchange channel interfacing section (320) connecting ATM lines, a cell composing and decomposing section 313 celling voice signals from the voice circuit interfacing section (310) and also decelling a cell received from the interexchange channel interfacing section (320) to produce voice signals, a SVC control section (360) performing connecting/cutting control of a telephone call path in the ATM lines by a switch type virtual connection method, and a main control section (340) connecting the interexchange channel interfacing section (320) to the voice circuit interfacing section (310) when the voice devices are called in the case when the SVC control section (360) performs the connecting and cutting control of the telephone call path in the ATM lines, so that the ATM equipment can deliver well a ringback signal, a busy signal, or the like sent out from a telephon
    Type: Application
    Filed: February 7, 2001
    Publication date: February 28, 2002
    Inventors: Kazumasa Azuma, Nobuyuki Endou, Nobukatsu Takeda