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:
Dec. 31, 2024
Filed:
Jun. 20, 2023
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Takashi Kubo, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/23 (2006.01); G03G 15/00 (2006.01); H04N 1/00 (2006.01);
U.S. Cl.
CPC ...
H04N 1/2392 (2013.01); G03G 15/5004 (2013.01); G03G 15/55 (2013.01); G03G 15/80 (2013.01); H04N 1/00891 (2013.01); H04N 1/00901 (2013.01); H04N 1/00986 (2013.01);
Abstract
According to a multifunction peripheral according to the present disclosure, when a DC mixing detection circuit detects that electric source power contains DC power, a DC detection signal Sdc is output from the DC mixing detection circuit. This DC detection signal Sdc is input to a solenoid of a shutoff mechanism. In response, the solenoid turns off a mechanical switch via a movable member. In addition, the DC detection signal Sdc is input to a CPU. In response, the CPU displays an error message on a display and outputs a warning sound from a speaker.