Abstract: A dispensing toothbrush includes a hollow handle. Toothpaste is positioned within the handle. A piston is positioned within the handle below the toothpaste. A brush is affixed to the top of the handle. The brush has an internal channel in fluid communication with the handle that provides a way for toothpaste to exit the toothbrush. A ball valve is positioned within the channel for preventing toothpaste from inadvertently leaking from the toothbrush. A thumbscrew is rotatably secured to the handle. The thumbscrew includes a threaded rod positioned within the handle. The threaded rod is threadably engaged with the piston. A knob is affixed to the bottom of the threaded rod and is positioned outside of the handle. Rotating the knob causes the piston to be driven upwardly so as to push toothpaste from the handle, past the ball valve, and from the brush.

Abstract: A braking system in a land vehicle having wheels for movement and a motor rotating the wheels. The braking system includes a brake rotor that is secured to one of the wheels. A brake caliper is secured to the vehicle for grasping the rotor in response to a caliper actuation signal. A brake pedal is secured to the land vehicle for movement by the vehicle driver. A pedal sensor is connected to the pedal for sensing the movement thereof and generating a braking signal in response to the movement of the pedal. A power train control module is secured to the vehicle for controlling the speed at which the motor rotates the wheels in response to a deactivation signal. A camera is mounting on the vehicle for generating a video signal representative of the incident light entering the camera. A central processing unit (CPU) is connected to the pedal sensor, the brake caliper and the camera.

Abstract: A braking system in a land vehicle having wheels for movement and a motor rotating the wheels. The braking system includes a brake rotor that is secured to one of the wheels. A brake caliper is secured to the vehicle for grasping the rotor in response to a caliper actuation signal. A brake pedal is secured to the land vehicle for movement by the vehicle driver. A pedal sensor is connected to the pedal for sensing the movement thereof and generating a braking signal in response to the movement of the pedal. A power train control module is secured to the vehicle for controlling the speed at which the motor rotates the wheels in response to a deactivation signal. A camera is mounting on the vehicle for generating a video signal representative of the incident light entering the camera. A central processing unit (CPU) is connected to the pedal sensor, the brake caliper and the camera.