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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.:

US 6359273 B1

PDFFull Text
Date of Patent:
Mar. 19, 2002

Filed:

Jun. 30, 2000

Method and apparatus for producing a unified laminated body by dielectric heating and method for dielectrically preheating a laminate structure for the unified laminated body

Applicant:
Inventors:

Kiyoshi Ogawa, Kitakatsuragi-gun, JP;

Takahiko Yoshida, Kashihara, JP;

Michiaki Inui, Yamatokohriyama, JP;

Mikiya Shimizu, Ikoma-gun, JP;

Yasuji Yamamoto, Osaka, JP;

Yuichi Sugizaki, Kashihara, JP;

Tsuneo Nagata, Kitakatsuragi-gun, JP;

Assignee:

Nitta Corporation, , JP;

Attorney:

Morrison Law Firm

Primary Examiner:

Philip H Leung

Int. Cl.
CPC ...
H05B 6/54 ; B29C 3/308 ;
U.S. Cl.
CPC ...
H05B 6/54 ; B29C 3/308 ;
Abstract

A method of preheating a polymer plate by dielectric heating by applying a radio frequency voltage to a laminate in the direction of its lamination through electrodes; a method of producing a laminate, comprising dielectric heating a polymer plate by applying a radio frequency voltage to a laminate in the direction of its lamination through electrodes in a state where the laminate is housed in an annular container encompassing the surfaces of the laminates, and pressing the laminate in the direction of its lamination at least after completion of the application of the radio frequency voltage; and an apparatus for producing the laminate.

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Ogawa, Kiyoshi. (2002). Method and apparatus for producing a unified laminated body by dielectric heating and method for dielectrically preheating a laminate structure for the unified laminated body (U.S. Patent No. 6359273). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6359273

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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