The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 2005
Filed:
Dec. 07, 2001
Yoshikazu Nakayama, Osaka 573-0084, JP;
Seiji Akita, Izumi, JP;
Takayoshi Kishida, Miyazaki, JP;
Akio Harada, Osaka, JP;
Yoshikazu Nakayama, Osaka 573-0084, JP;
Seiji Akita, Izumi, JP;
Takayoshi Kishida, Miyazaki, JP;
Akio Harada, Osaka, JP;
Other;
Daiken Chemical Co., Ltd., Osaka, JP;
Abstract
A method for manufacturing a nanotube cartridge including the steps of: adhering numerous nanotubes to a surface of a holder, disposing a knife edge at an inclination to the surface of the holder so that the knife edge is raised with its tip end being in contact with the surface of the holder, and collecting the nanotubes to near the tip end of the knife edge by moving the knife edge in a direction opposite from the tip end with the tip end being kept in contact with the surface, thus allowing the nanotubes to be arranged on the tip end of the knife edge with the nanotubes protruding from the tip end. When adhering the nanotubes to the holder surface, nanotubes are merely put in a vessel, the holder is placed in the vessel, and then the vessel is vibrated.