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:
Oct. 13, 2015
Filed:
Sep. 30, 2013
Kyocera Document Solutions Inc., Osaka, JP;
Yukio Tanisaki, Osaka, JP;
KYOCERA DOCUMENT SOLUTIONS INC., Osaka, JP;
Abstract
An image forming apparatus includes: a sensor section, an oscillation mechanism, a control section, and an object determination section. The sensor section has a pyroelectric infrared sensor detecting presence of an object based on an infrared ray change. The oscillation mechanism turns the sensor section. The control section, upon the detection of the object by the sensor section, makes the oscillation mechanism start the turning operation. The object determination section, after the turning operation of the sensor section starts from a predefined initial position, determines that the object exists in a case where a state in which the object is detected by the sensor section continues for a predefined first period of time, and determines that the object does not exist in a case where the state in which the object is detected does not continue for the first period of time.