摘要:
An apparatus for locating and recovering a misplaced remote unit includes a base unit including a radio frequency transmitter adapted to produce radio signals in response to a user command and a remote unit adapted to control at least one function of the base unit. The remote unit includes a radio frequency receiver adapted to receive the radio signals from the radio frequency transmitter, and an audio circuit adapted to produce audible musical signals as sensory input to the user in response to the received radio signals. The musical signals are capable of calming the user when the user is under stress such that location and recovery of the remote unit may be obtained.
摘要:
A barometric and altitude bomb detector and midair explosion avoidance system has reinforced armored chamber for containing air travel passenger luggage which is capable of regulating the atmospheric pressure within the chamber. The present invention is designed to track and safely activate bombs that operate according to barometric and altimeter triggering systems by regulating the atmospheric pressure inside the chamber to a similar atmospheric pressure which exists at high altitude (or to air pressure which exist in intercontinental air travel or during climb up), such that the bomb's barometric or altimeter triggering device, which are sensitive to high altitude atmospheric pressures, will move a diaphragm which pushes a switch connected to a battery and which by electric charge blasts the cap and detonates the bomb. The chamber, is capable on the same principal, to detect an altimeter bomb hidden in luggage, by applying low and appropriate atmospheric pressure to the luggage such that the bomb's triggering system will be activated and the bomb will explode safely ont he ground (i.e., before boarding the airplane cargo hold or the passenger cabin). In addition, the chamber includes a camera which will video tape the test inside the chamber, pinpointing and identifying the exact location of the bomb and the luggage that carried the bomb. To ensure that a bomb which is connected to a timer and a barometric triggering device will not escape detection on the ground and be set off in flight, the cargo will be placed inside a pressurized cargo hold an atmospheric pressure maintained at a similar or higher level than ground pressure. Thus, the diaphragm of the bomb triggering device will be prevented from moving and blasting the bomb-cap. This method of handling cargo has an important role in countering terrorism if a bomb has bypassed the atmospheric test on the ground.
摘要:
A sprinkler for irrigating an area having a shape with an irrigating liquid includes a base; an inlet disposed on the base for receiving the irrigating liquid from a source; and a nozzle having a central axis, the nozzle being rotatably coupled to the base about the central axis and operatively coupled with the inlet to receive the irrigating liquid, the nozzle being adapted to spray the irrigating liquid out onto the area. The sprinkler also includes an adjustable valve operatively coupled between the inlet and the nozzle for controlling a flow rate of the irrigating liquid through the nozzle; a plate being coupled to and rotatable with the nozzle and having a plate axis which is co-axial with the central axis, the plate including a cam surface having a contour which corresponds with the shape of the area; and a lever element having a cam engaging element which engages the cam surface, the lever element being operatively coupled to the valve such that the contour of the cam surface causes the valve to control the flow rate of the irrigating liquid.
摘要:
The present invention related to a protection system for the shuttle and its crew, against whether associated material fatigue, due to pre launch whether conditions, especially to the joints connecting the shuttle to its boosters and the fuel tank, as well as the O-rings and heat sealers of the nozzles. At the same time, a high maneuverable semi-silo platform is used as fire escape-vehicle for the astronauts, in case a fire hazard is detected, and astronauts can evacuate the shuttle while count-down away from launch-pad for safety.
摘要:
A high performance armor protection system for tank crews and other combat vehicles includes a high performance armor deflection technique for blocking armor piercing weapons. The armor deflection technique utilizes metal balls which are organized in a specific pattern in which the balls are placed in a predetermined number of vertical rows such that a blocking force is generated against armor piercing weapons. The metal balls may be of a predetermined diameter for the purpose of generating a target density and improving the effect of the deflection technique. The deflection technique prevents armor piercing weapons and chemical piercing jets by causing the metal balls to rotate and thereby deflect the kinetic energy of the weapons and to further form a greater target density to stop the weapons. The armor protection system may be disposed around a tank or fighting vehicle in a belted formation for maximum coverage and protection from attack from any possible angle such that the crews and combat personnel operate within a safe and injury free space.
摘要:
A barometric and altitude bomb detector and midair explosion avoidance system has reinforced armored chamber for containing air travel passenger luggage which is capable of regulating the atmospheric pressure within the chamber. The present invention is designed to track and safely activate bombs that operate according to barometric and altimeter triggering systems by regulating the atmospheric pressure inside the chamber to a similar atmospheric pressure which exists at high altitude (or to air pressure which exist in intercontinental air travel or during climb up), such that the bomb's barometric or altimeter triggering device, which are sensitive to high altitude atmospheric pressures, will move a diaphragm which pushes a switch connected to a battery and which by electric charge blasts the cap and detonates the bomb. The chamber, is capable on the same principal, to detect an altimeter bomb hidden in luggage, by applying low and appropriate atmospheric pressure to the luggage such that the bomb's triggering system will be activated and the bomb will explode safely on the ground (i.e., before boarding the airplane cargo hold or the passenger cabin). In addition, the chamber includes a camera which will video tape the test inside the chamber, pinpointing and identifying the exact location of the bomb and the luggage that carried the bomb. To ensure that a bomb which is connected to a timer and a barometric triggering device will not escape detection on the ground and be set off in flight, the cargo will be placed inside a pressurized cargo hold an atmospheric pressure maintained at a similar or higher level than ground pressure. Thus, the diaphragm of the bomb triggering device will be prevented from moving and blasting the bomb-cap. this method of handling cargo has an important role in countering terrorism if a bomb has bypassed the atmospheric test on the ground.
摘要:
A shock absorbing mid sole component in human footwear is disclosed and which constructed from an upper half, containing two cavities that act as a gas chamber, a lower half, containing two interconnected cavities designed so, a calibrated transfer of liquid can be achieved by manually turning screw, an elastomeric bladder portion in the inside of the shoe sole that is designed to carry the shock absorbing liquid between the bladders in a regulated selectable rate.