Abstract: A vehicle detection system warns snowmobilers of other approaching vehicles with potential risk of collision. To better prevent accidents, the system calculates collision risks and warns the rider based on level of risk. When riding in groups, a member can press a stop request button to ask the group to slow down. When a member exits the group, everyone in the group will receive a message, alerts or indication with the update. The vehicle detection system utilizes Bluetooth® low energy (BLE), LoRaWAN® technologies and/or global positioning system technologies and is designed to detect other devices in the region and use acquired information to calculate proximity and risk of collision.

Abstract: A process and a nebulizer for dispensing a consecutively dose of medicament in the form of a mist, comprising: an energy source (ES), an air-conditioning volume, an air outlet fluidity connected to the air-containing volume, an air actuator adapted to release a flow of compressed air through the air outlet at such time as a predetermined ES pressure has been reached in the volume and at least two valve means in communication with the air actuator. The compressed air is released at a predetermined pressure of about 20 to about 100 psig. The valve means controls the actuation of the air actuator such that when a medication is nebulized, a mist distribution of a medication is formed having droplets size in the range of approximately 1? to approximately 7? which inhaled by a user at a set of predetermined intervals.

Abstract: A process and a metered dose inhaler, comprising: an air actuator comprising at least one inlet of liquefied gas (LG), at least one air outlet, at least one first LG-expanding volume and at least one second air-containing volume, the first and second volumes are effectively separated by means of a LG-blocking member; a container with an LG source; said container is in a fluid connection with said LG-expanding volume via the at least one LG inlet; The air actuator is facilitating a metered dose airflow by allowing the expansion of said LG in said at least one LG-expanding volume from its condensed liquid phase to its expanded gas phase. The expansion of said LG facilitates the compression of the air within said at least one air-containing volume, such that a metered dose LG-free air flow is inhalable via at least one air outlet.

Abstract: A humidification-dehumidification water purification system and method is disclosed. The system comprises a plurality of evaporator/condenser units and heat exchanger, preferably a solar collector. Contaminated water flows through successive condenser stages to the heat exchanger, and from there through successive evaporator stages. A flow of air is directed through successive evaporator stages in the direction opposite to the flow of water, where it is humidified by water vapor evaporating from the water. The humidified air passes through the successive condenser stages, where it is cooled, thereby condensing pure water and dehumidifying the air. The pure water is extracted from the system, and the dehumidified air can be recirculated through the system. In preferred embodiments of the invention, the evaporator/condenser units are stacked beneath the solar collector, and the system is fully portable and modular and can be either land- or water borne.

Abstract: An applicator for administration of a medicament comprises a container in fluid communication with a dispenser having a plurality of non-deformable structures configured for retaining a predetermined volume of a liquid medicament delivered from the container. The dispenser is capable of delivering at least a part of said predetermined volume of said liquid medicament to a surface upon contact therewith.

Abstract: A humidification-dehumidification water purification system and method is disclosed. The system comprises a plurality of evaporator/condenser units and heat exchanger, preferably a solar collector. Contaminated water flows through successive condenser stages to the heat exchanger, and from there through successive evaporator stages. A flow of air is directed through successive evaporator stages in the direction opposite to the flow of water, where it is humidified by water vapor evaporating from the water. The humidified air passes through the successive condenser stages, where it is cooled, thereby condensing pure water and dehumidifying the air. The pure water is extracted from the system, and the dehumidified air can be recirculated through the system. In preferred embodiments of the invention, the evaporator/condenser units are stacked beneath the solar collector, and the system is fully portable and modular and can be either land- or water borne.

Abstract: A process and a nebulizer for dispensing a consecutively dose of medicament in the form of a mist, comprising: an energy source (ES), an air-conditioning volume, an air outlet fluidity connected to the air-containing volume, an air actuator adapted to release a flow of compressed air through the air outlet at such time as a predetermined ES pressure has been reached in the volume and at least two valve means in communication with the air actuator. The compressed air is released at a predetermined pressure of about 20 to about 100 psig. The valve means controls the actuation of the air actuator such that when a medication is nebulized, a mist distribution of a medication is formed having droplets size in the range of approximately 1? to approximately 7? which inhaled by a user at a set of predetermined intervals.

Abstract: A process and a metered dose inhaler, comprising: an air actuator comprising at least one inlet of liquefied gas (LG), at least one air outlet, at least one first LG-expanding volume and at least one second air-containing volume, the first and second volumes are effectively separated by means of a LG-blocking member; a container with an LG source; said container is in a fluid connection with said LG-expanding volume via the at least one LG inlet; The air actuator is facilitating a metered dose airflow by allowing the expansion of said LG in said at least one LG-expanding volume from its condensed liquid phase to its expanded gas phase. The expansion of said LG facilitates the compression of the air within said at least one air-containing volume, such that a metered dose LG-free air flow is inhalable via at least one air outlet.

Abstract: The present invention provides an applicator for administration of a medicament, comprising a container being in fluid communication with a dispenser having a plurality of non-deformable structures configured for retaining a predetermined volume of a liquid medicament delivered from said container, said dispenser being capable of delivering at least a part of said predetermined volume of said liquid medicament to a surface upon contact therewith.

Abstract: Disclosed are combustible fluid fuels that in some embodiments include a high-explosive component.

Abstract: A device for applying an ophthalmologic medicament to a patient's eye is disclosed. The device comprises spectacles defined by a frame and at least one lens; at least one container adapted for accommodating the ophthalmologic medicament; the container is incorporated into the frame; dosing mechanism adapted to control doses of the medicament; and at least one nozzle in a fluid interconnection with the medicament container; the nozzle is secured mechanically to the frame; the nozzle is adapted for providing a medicament mist flow. The nozzle is placed in front of a peripheral portion of a patient's eye slot and adapted to provide the mist flow in front of the patient's eye.

Abstract: A system for the inspection of a precious stone, including an energy transfer system for changing the temperature of the stone, at least one imaging device imaging the stone and outputting a thermal map of the stone, an image processing unit utilizing the thermal map to determine regions having changed emission in the thermal map, and an analyzing unit detecting at least one imperfection in the stone from the regions of changed emission.