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:
Feb. 14, 2006
Filed:
Oct. 31, 2003
Takao Nireki, Tokyo, JP;
Shingo Omono, Tokyo, JP;
Yuichiro Suzuki, Tokyo, JP;
Aruze Corp., Tokyo, JP;
Abstract
The invention is a motor stop control device for a rotating reel type gaming machinewhich includes a stepping motorhaving two pairs of excitation phases as a driving source of reelshaving a plurality of symbols drawn thereon and in which the stepping motor is stopped in accordance with an operational instruction from outside. The device includes a deceleration transmission mechanismfor transmitting the rotation of the stepping motorto rotating shafts for rotating the reelsat a predetermined reduction ratio and a main CPUfor performing control for reducing the rotating speed of the stepping motorwhen a stop command for the stepping motoris generated according to an operational instruction from the outside and for performing stop control of the stepping motorthrough two-phase excitation.