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:
Jun. 30, 2020
Filed:
Apr. 23, 2014
Paramount Bed Co., Ltd., Tokyo, JP;
Aichi Electric Co., Ltd., Aichi, JP;
Tatsuya Shimada, Tokyo, JP;
Eita Hirai, Tokyo, JP;
Yuji Hosokawa, Tokyo, JP;
Dan Kageyama, Tokyo, JP;
Shinnosuke Kubota, Tokyo, JP;
Hirofumi Nagae, Aichi, JP;
PARAMOUNT BED CO., LTD., Tokyo, JP;
Abstract
A bed apparatus including, at least, two drivers or a first driver and a second driver, the first driver being in linkage with the second driver, comprises: a calculating means for calculating a calculated bed state value, based on the first driver and the second driver; an error detecting means for detecting error between the calculated bed state value and a designated bed state value designated by the user; and, an error correcting means for correcting the detected error when an error is detected by the error detecting means. As a result, it is possible to provide a bed apparatus that can coincide the designated state of the bed apparatus with the actual state of the bed apparatus by appropriately correcting the error between the drivers.