Abstract: A charge coupler with integrated electrical and mechanical disconnect switching can include a first member. A charging coupler can include a first member and a second member. The second member can be coupled at a first end with the first member. A charging coupler can include a first switch disposed at the first member and operable to cause, in response to a movement of the second member to a first angle with the first member that engages the first switch, a charging device to electrically decouple the charging device from a vehicle. A charging coupler can include a second switch disposed at the first member and operable to cause, in response to a movement of the second member to a second angle with the first member that engages the second switch, the charging device to mechanically decouple the charging device from the vehicle.

Abstract: Disclosed are methods, systems, devices, apparatus, media, design structures, and other implementations, including a method that includes receiving a source document, applying one or more pre-processes to the source document to produce contextual information representative of the structure and content of the source document, and transforming the source document, based on the contextual information, to generate a question-and-answer searchable document.

Abstract: The electric toothbrush with separate toothpaste and battery compartments is a device having an electric toothbrush with a removable neck, independently removable rotary brush, and a housing defining a handle. The electric toothbrush has separate toothpaste and battery compartments in the handle. A forward compartment houses a plurality of batteries provided for powering a DC motor disposed in front of the forward compartment. Aft of the battery compartment is a toothpaste compartment having space to store a tube of toothpaste. Each compartment has a separate hinged door with a snap lock for secure compartment closure. The removable neck includes a drive shaft, housing engagement member and gear assembly to provide torque to the rotary brush head when the neck is attached to the handle body. When not in use, the toothbrush is shielded from germs by a brush head cap with pocket clip for attachment to a shirt pocket.