Abstract: An emergency entryway system that provides for the detection of occupants in a room, fires outside of a door, and sealing the entryway during a fire emergency is disclosed. The emergency entryway system includes a door enclosed by a door frame, at least one display unit mounted in one side of door and at least one camera mounted in the door frame on the opposite side of the door, whereby the display unit in the door displays an image transmitted from the camera from the other side of the door frame and door. The door frame of the emergency entryway system may include at least one of a smoke detector, a carbon monoxide detector, or a radon detector, at least one fire extinguisher, an oxygen sensor, an alarm, a gas inflator canister, and an inflatable tubing configured to seal a space between the door and the door frame during a fire emergency.

Abstract: An emergency entryway system that provides for the detection of occupants in a room, fires outside of a door, and sealing the entryway during a fire emergency is disclosed. The emergency entryway system includes a door enclosed by a door frame, at least one display unit mounted in one side of door and at least one camera mounted in the door frame on the opposite side of the door, whereby the display unit in the door displays an image transmitted from the camera from the other side of the door frame and door. The door frame of the emergency entryway system may include at least one of a smoke detector, a carbon monoxide detector, or a radon detector, at least one fire extinguisher, an oxygen sensor, an alarm, a gas inflator canister, and an inflatable tubing configured to seal a space between the door and the door frame during a fire emergency.

Abstract: An apparatus for measuring contact current includes data acquisition circuitry with at least two sensor contacts to measure the voltage drop across an animal or human body. A portable data processing unit is connected to the data acquisition circuitry to process the voltage data to produce current flow data.

Abstract: An apparatus for measuring contact current includes data acquisition circuitry with at least two sensor contacts to measure the voltage drop across an animal or human body. A portable data processing unit is connected to the data acquisition circuitry to process the voltage data to produce current flow data.

Abstract: An apparatus for measuring contact current includes data acquisition circuitry with at least two sensor contacts to measure the voltage drop across an animal or human body. A portable data processing unit is connected to the data acquisition circuitry to process the voltage data to produce current flow data.

Abstract: A toy sprinkler (10) is disclosed comprising a hub assembly (12) having a water pressure activated spinning cap member (68) and a manifold member (64) connected to a pressurized water source. Multiple right angle arm assemblies (14, 16, and 18) are connected to the manifold (64) and direct water by a conduit (34) to wand members (22) mounted to remote ends of arm assemblies (14-16). The conduit (34) affords sufficient slack to allow removal of the wand members (22) from the arm assemblies (14-16) and the aiming of water ejected from the wand members (22).

Abstract: A method and apparatus for determining the conductive integrity of a plurality of lines which transmit electromagnetic radiation.

Abstract: The coating batter composition disclosed preferably comprises a continuous aqueous phase comprising 20 to 85% water, from 3 to 30% flour which has been heat treated under conditions effective to eliminate substantially all viable microorganisms and inactivate enzyme activity, from 1 to 20% starch, from about 0.05 to 5% of a gum, a preservative system and a flavoring system of oleoresins extracted from natural spices; and a discontinuous fat phase comprising from 0.3 to 55% of a fat and from 0.025 to 10% of an emulsifier, the batter composition being effective to provide bacterial stability and prevent substantial sugar formation for at least 14 days at a temperature of 40.degree. F.