Abstract: A pacifier with a nipple shield around the nipple to protect the nipple from dirt when it falls from the mouth of the baby.

Abstract: An air-conditioning system performance monitor measures the temperature of air on either side of the evaporator. Then a microcontroller means calculates the temperature drop in the air flowing across the evaporator. If the temperature drop is less than a predetermined threshold temperature, the microcontroller means alerts the house owner via display units, alarm, internet enabled devices and cell phones to call for service. This unit can be used on central air-conditioning systems, window air-conditioning systems and automobile air-conditioning systems.

Abstract: A programmable water heater thermostat controller that attaches over the temperature control unit of existing gas or electric water heaters. The user programs the temperature of water required at different times of the day. A microcontroller then compares the current temperature setting against desired setting every minute and rotates the temperature control knob accordingly using a geared motor. If vacation mode is chosen, then the microcontroller skips program times and keeps the temperature control knob at the lowest temperature setting. If ‘temperature hold’ mode is chosen, then the microcontroller skips program times and keeps the temperature control knob at the same position it was in when the unit was placed in ‘temperature hold’ mode.

Abstract: A programmable water heater thermostat controller that attaches over the temperature control unit of existing gas or electric water heaters. The user programs the temperature of water required at different times of the day. A microcontroller then compares the current temperature setting against desired setting every minute and rotates the temperature control knob accordingly using a geared electric motor. If vacation mode is chosen, then the microcontroller skips program times and keeps the temperature control knob at the lowest temperature setting.

Abstract: A handheld modular mechanized windshield scraper with a rotating brush attachment to remove snow, and a rotating scraper blade attachment to scrape ice and frost from the windshield and window panes. The unit can have a built-in power source or can be connected directly to the power outlet of the automobile.

Abstract: A programmable water heater thermostat controller that attaches over the temperature control unit of existing gas or electric water heaters. The user programs the temperature of water required at different times of the day. A microcontroller then compares the current temperature setting against desired setting every minute and rotates the temperature control knob accordingly using an electric motor. If vacation mode is chosen, then the microcontroller skips program times and keeps the temperature control knob at the lowest temperature setting.

Abstract: Two substantially rectangular, thin, flexible plates, connected by a third substantially narrow, rectangular, thin, flexible plate, together forming the preferred embodiment, is placed between the cheeks and the jaws to prevent the molars biting into the cheeks and the front incisors biting into the lip.

Abstract: A belt made of a substantially non-elastic, flexible material with a buckle assembly having a sensor to sense breathing by means of the movement of the abdomen, an evaluator to use the information from the sensor to determine the occurrence of an apnea event, a vibrator motor to stimulate the wearer when an apnea event occurs, an alarm unit to alert people around the wearer should the wearer not respond to the stimuli from the vibrator motor, a rechargeable battery to power the electrical/electronics units and a data transfer port to transfer data from the evaluator to a display console. The display console is a stand-alone unit that receives data from the evaluator and displays the time of each apnea event that occurred.

Abstract: A handheld modular mechanized windshield scraper with a rotating brush attachment to remove snow, and a rotating scraper blade attachment to scrape ice and frost from the windshield and window panes. The unit can have a built-in power source or can be connected directly to the power outlet of the automobile.

Abstract: A hybrid automobile chassis, heat engine and secondary battery are designed such that the secondary battery and the heat engine can be swapped easily to address different needs. For regular daily use, the secondary battery will be used. For long distance trips, the secondary battery is wheeled out and the heat engine wheeled in, to generate electricity that will provide motive power to the electric motors.

Abstract: A box wrench, also known as a ring spanner, to tighten or loosen nuts and bolts that can be attached to a screwdriver capable of taking different screwdriver bits or to a power tool such as a cordless screwdriver, corded screwdriver, pneumatic wrench etc.