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:
Jul. 19, 2022
Filed:
Dec. 25, 2017
Mitsubishi Heavy Industries Machinery Systems, Ltd., Hyogo, JP;
Shoichi Aoki, Tokyo, JP;
Kengo Yamaguchi, Tokyo, JP;
Osamu Yamamoto, Hiroshima, JP;
Kazuya Sugimoto, Hiroshima, JP;
Abstract
A sheet drying device and method, and a box making machine, wherein provided are: a heating lamp () that is disposed facing a printing face of a cardboard sheet (S); a voltage adjusting unit () that adjusts the voltage of electrical power supplied to the heating lamp (); a voltage setting unit () that sets the working voltage of the heating lamp () by increasing or decreasing a reference voltage according to the thickness of a water-based paint on the cardboard sheet (S), where the reference voltage is a voltage that is less than the rated voltage of the heating lamp () by a preset prescribed value; and a controlling device () that changes the voltage of the heating lamp () to the working voltage set by the voltage setting unit () using the voltage adjusting unit ().