Abstract: In agriculture, one of the most important issues is the extent to which the yield of high-quality crops can be increased while saving labor and reducing costs. However, there are many problems in that so-called injuries of crops due to continuous cropping and other causes seriously reduce productivity. The present invention provides an apparatus and a method that provides a method of feeding plants CO2 on foliage or O2 on roots by way of injecting a gas into a liquid such that the bubbles formed are of a size that allows them to remain suspended in the liquid for up to two days without dissolving into the liquid thus allowing the system to use the liquid with the suspended bubbles as a foliar or root spray or as a liquid for use in a hydroponic growing system.

Abstract: The present invention discloses a therapeutic device includes a bubble generator configured to generate bubbles. The systems consists of a water pump, a diffuser to diffuse CO2 into the water, a sensor for temperature, a tank for CO2, a pressure regulator to lower the CO2 pressure from the tank, a solenoid valve to turn off and on the flow of CO2, a controller to control the system and a display to show the conditions of the system's operation.

Abstract: The present invention discloses a system for carrying out voice pattern recognition and a method for achieving same. The system includes an arrangement for acquiring an input voice for performing a prosodic analysis of the speech data. The invention quantifies unstructured signal data—like speech/audio and video and translates them into visual indicators that represent the current emotion/sentiment state of parties involved and also presents one side with potential actions that can be taken to move the emotion/sentiment towards ones that are more conducive to the goals of a given project, program, or implementation.