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:
Apr. 23, 2013
Filed:
Jan. 19, 2010
Kazunori Ishikawa, Osaka, JP;
Takahiro Kurokawa, Osaka, JP;
Hiroto Sumida, Nara, JP;
Masahide Yokoyama, Osaka, JP;
Kazunori Ishikawa, Osaka, JP;
Takahiro Kurokawa, Osaka, JP;
Hiroto Sumida, Nara, JP;
Masahide Yokoyama, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A nanofiber production device produces nanofibers by stretching, in a space, a solution. The nanofiber production device includes: an effusing body which effuses the solution into the space by centrifugal force; a driving source which rotates the effusing body; a supplying electrode which is placed at a predetermined distance from the effusing body and supplies charge to the solution via the effusing body; a charging electrode to which a potential of reverse polarity to a polarity of the effusing body is applied, with the charging electrode being placed at a predetermined distance from the effusing body; and a charging power source which applies a predetermined voltage between the supplying electrode and the charging electrode.