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:
Nov. 28, 2000
Filed:
May. 13, 1999
Sandeep Jaidka, New Delhi, IN;
National Research Development Corp., New Delhi, IN;
Abstract
A device and a process for producing effects of waterfall, rain, garden, mountains, desert, animals, kitchen and river scenes while viewing a picture, an advertisement or playing amusement games in a cinema hall/open theater/TV is disclosed. The device includes a movie film/video tape/disc with coded signals for producing effects of waterfall, rain, garden, mountain, desert, animals, kitchen and river scenes or advertisements either recorded separately or embedded on the sound signals; an electronic decoder for decoding the coded signals when the film is moving and particular scene appears; the output of the electronic decoder is connected to an actuating device that releases gas/perfumes or energizes a heating/cooling device to produce the desired effects corresponding to the scene appearing on the screen. The process includes recording the coded signals for producing effect of waterfall, rain, garden, mountain, desert, animals, kitchen and river scenes or advertisement either separately or embedded on the sound signals on the movie film/video tape; decoding the coded digital signals when the film/tape is moving when a particular scene appears; and releasing gas/perfumes or energizing a heating/cooling device to produce the desired effects corresponding to the scene appearing on the screen. The coded signals are either analog or digital and include an idle signal.