Patents by Inventor Hideyuki Nikaidoh

Hideyuki Nikaidoh 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).

  • Strip coiling method
    Patent number: 6301946
    Abstract: In order to prevent a preceding strip from being oversupplied on a delivery side of a coiling pinch rolls and to prevent a leading end of the following material from being over supplied on an entrance side of the coiling pinch rolls, to provide a strip coiling method in which a strip sent from a rolling mill is cut to a predetermined length by a strip shear (102), and a cut strip is coiled by a mandrel (107) of a coiler (104) via a coiling pinch rolls (105) disposed on a delivery side of a strip shear (102), characterized in that after a tail end of the strip coiled by the mandrel (107) via the coiling pinch rolls (105) is cut by the strip shear (102), a circumferential speed of the coiling pinch rolls (105) is higher than a transfer speed of the following material immediately after the cutting operation and lower than a coiling speed of the strip coiled by the mandrel (107).
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: October 16, 2001
    Assignee: Kawasaki Steel Corporation
    Inventors: Taichi Kukizaki, Yasuo Ichii, Toshio Imazeki, Satoshi Shibuya, Kiyoshi Ueda, Itaru Hishinuma, Hideyuki Nikaidoh