Abstract: A one way valve for exhaling or evacuating air from containers, such as storage bags for preserving food and other items. The one way valve device is attached or sealed airtight to the body of the bag's outer surface wherein the one way valve is centrally positioned over a hole created on the surface of the bag. The hole forms a passage for the air to be evacuated from the interior of the bag to be led to the one way valve device. The one way valve device is made of a composition that remembers its original form, the form of the device having at least two component arms that meet with a sealing male and female format that separates and opens to allow any and all of the air from the interior of the bag to be released through the use of human applied pressure against the bag flexible structure, thereby evacuating the air from the interior of the bag.

Abstract: An intermittent windshield wiper control device for use with antique or historical cars. The control device includes a user actuator mechanism, microprocessor circuitry, a potentiometer system, and a relay system. User movement of the actuator mechanism is translated to the potentiometer system to vary an output therefrom. The microprocessor circuitry acts in response to the potentiometer system output in controlling operation of a vehicle's wiper motor via the relay system.

Abstract: An intermittent windshield wiper control device for use with antique or historical cars. The control device includes a user actuator mechanism, microprocessor circuitry, a potentiometer system, and a relay system. User movement of the actuator mechanism is translated to the potentiometer system to vary an output therefrom. The microprocessor circuitry acts in response to the potentiometer system output in controlling operation of a vehicle's wiper motor via the relay system.