Abstract: A target acquisition apparatus for use in association with a target, includes a weapon activation sensor, an image detector, a modulated light detector, a weapon processor, and a weapon transceiver for detecting activation of the weapon and producing a triggering signal. The weapon processor identifies a predetermined modulation characteristic from detected light radiation, identifies a predetermined spatial configuration within a predetermined portion of an acquired image, determines a local coordinate system, and produces a hit indication.

Abstract: A method for soldering at least one substantially large terminal of a high power electrical component to a substantially large area contact surface includes depositing soldering material on the substantially large area contact surface according to a protruding pattern and placing the at least one substantially large terminal on the deposited soldering material. The at least one substantially large terminal, the soldering material and the substantially large area contact surface are heated according to a predetermined heating profile. The protruding pattern defines a plurality of passages leading toward the perimeter of the substantially large contact surface. The area of the at least one terminal substantially overlaps with a portion of the substantially large area contact surface, and the passages provide discharge of gas, entrapped between the soldering material and the at least one substantially large terminal, toward the perimeter, to produce a substantially void free solid soldering material.

Abstract: A target acquisition apparatus for use in association with a target, includes a weapon activation sensor, an image detector, a modulated light detector, a weapon processor, and a weapon transceiver for detecting activation of the weapon and producing a triggering signal. The weapon processor identifies a predetermined modulation characteristic from detected light radiation, identifies a predetermined spatial configuration within a predetermined portion of an acquired image, determines a local coordinate system, and produces a hit indication.

Abstract: A method for transferring airplanes and an unmanned airplane transfer system. The airplane transferring system includes: receiving a transfer signal responsive of a movement of an airplane control component; and transferring an airplane, by an unmanned airplane transfer system, in response to the transfer signal.

Abstract: Method for producing a coated medical support device capable of insertion into the body, the method including the procedures of applying a coating to a section of a work-piece, positioning the work-piece in the vicinity of an electromagnetic field generator, and substantially proximate a forming mandrel, inducing electromagnetic forces in the work-piece which accelerate the work-piece toward the forming mandrel, and forming the work-piece to a medical support device, by changing the original physical configuration of the work-piece to a second physical configuration, the forming mandrel having a mandrel physical configuration, the second physical configuration being influenced by the mandrel physical configuration.

Abstract: System for launching a missile from a launch region within the atmosphere of a planet, the missile being located within a flying vehicle before launching the missile, the system including a missile support coupled with the missile, and a foldable control-surface mechanism coupled with the missile support, the foldable control-surface mechanism being in a folded position before ejecting the missile support and the missile from the flying vehicle, the foldable control-surface mechanism moving from a folded position to an operational position after ejecting the missile support and the missile from the flying vehicle, wherein the foldable control-surface mechanism maneuvers the missile and the missile support to a predetermined orientation suitable for launching the missile, wherein the missile support is decoupled from the missile when the missile and the missile support are at the predetermined orientation, and wherein the missile is launched after reaching the predetermined orientation.

Abstract: A drogue is provided having a projected area associated with an aerodynamic drag-generating arrangement of the drogue. The drag generated by the drogue is a function of the projected area, and the drogue has a mechanism for controlling the drag generated by the drogue with respect to changes in airflow dynamic pressure by adjusting said projected area. The mechanism comprises control members for driving said adjustment, the control members being configured for providing a driving force for driving said adjustment that is generated by and related to the airflow dynamic pressure. An in-flight refueling system having such a drogue, and a method for operating a drogue are also provided.

Abstract: A vehicle parking system that includes a vertical movement entity, a multiple storey structure whereas at least one storey defines multiple vehicle parking spaces as well as a vertical movement space through which the vertical movement entity moves, and a controller adapted to control at least sideway movements of multiple parking platforms within the structure. A parking platform that includes multiple platform translators adapted to perform sideway translation as well as straight translation, a platform controller adapted to receive platform movement instructions and in response to control a movement of the vehicle translators such as to translate the parking platform within multiple vehicle parking spaces defined in a multiple storey structure; whereas the parking platform is adapted to support a vehicle.

Abstract: The present invention concerns a composite article comprising a plurality of layers, wherein at least one of the layers is a defective polymeric layer. The defective polymeric layer has at least one artificial defect, in the form of a volume of air confined by walls made of said defective polymeric layer, and by layers adjacent thereto. The invention further provides the use of a composite article for calibrating equipment and a method for making such a composite article.

Abstract: An aircraft arrangement for Mini or Micro UAV comprising a fore wing (14) and an aft wing (12) in tandem closed-coupled arrangement. The aft wing (12) has side panels (18) and control surfaces (19), and tapered planform with positive sweep, while the fore wing (14) has non-positive trailing edge sweep. The fore wing (14) and the aft wing (12) are disposed at different height, and the aircraft arrangement has no other wings or tail arrangements.

Abstract: An airborne device, a hybrid trainer and methods are provided, The method includes providing, by an airborne gateway, data representative of at least one virtual entity; sensing, by an airborne sensor, signals representative of at least one real entity; and generating, by an airborne component, data representative of a virtual entity and of a real entity.

Abstract: The present invention provides a method for determining whether or not moisture appeared in a hidden place during a period T, the method comprising: (i) introducing to the hidden place a moisture sensitive element; the moisture sensitive element comprising: a) a dielectric substrate coated or impregnated with an intrinsically conducting polymer and b) probes connecting the substrate to a resistance meter; (ii) measuring and recording the electrical resistance of the substrate at two or more times during the period T; (iii) determining whether or not moisture appeared in the hidden place during the period T according to the changes in the electrical resistance of the moisture sensitive element that occurred during period T. The present invention further provides method and system for alerting against a possible appearance of corrosion in a hidden place, a moisture sensor for use in the method or system, and a method for producing a substrate comprised in such a moisture sensor.

Abstract: A method and a system for determining temperature and/or emissivity of an object by remote sensing are described. Based on the concept of temperature and emissivity determination, there are also developed a method and a system for the detection and recognition of an object that includes a plurality of sub-objects. The method for the detection and recognition of an object comprises acquiring, inter alia, electromagnetic radiation data of electromagnetic radiation emitted from a selected region in at least two spectral bands, recording and storing the required electromagnetic radiation data, deriving descriptive maps constituted by pixels of the selected region from the stored data and classifying the pixels of said descriptive maps of said selected region by pattern recognition processor means.

Abstract: The present invention provides a method for determining whether or not moisture appeared in a hidden place during a period T, the method comprising:

Abstract: A slot spiral miniaturized antenna is described. The antenna includes a conductive layer formed on a first side of a dielectric substrate. A slot arranged in the form of a spiral curve and having a slow-wave structure is formed in the conductive layer. The antenna also includes a planar balun formed on a second side of the substrate. The balun is in the form of a conductive layer strip positioned beneath a section on the conductive layer defined by an area between two neighboring parts of the slotline. The conductive layer strip has a shape that replicates a pattern of the two neighboring parts of the slotline. The conductive layer strip provides a balanced feed to the slot at a feedpoint that is defined by a place wherein a projection of said conductive layer strip on the second side intercepts the slotline. Electromagnetic coupling between the conductive layer strip and the slotline without electrical contact causes the exciting of the slotline.

Abstract: Energy converting system including a cell array and a light concentrating unit directing concentrated light at the cell array, the cell array including a plurality of cells, wherein the cells are coupled together according to the flux of the concentrated light which reaches each of the cells.

Abstract: Method for producing a medical support device from an object, using an electromagnetic field generator, whereby the method comprises of the steps of placing a formation mandrel against the object, close to a predetermined formation area, and applying the electromagnetic field to the formation area, thereby forming the object. The produced object can be made from a tubular segment, a folded sheet of material or a plurality of wires joined together.

Abstract: An adapter for enabling the installation of a Type II EGT probe that is normally mounted in a Type II jet engine, on a Type I jet engine instead of a Type I EGT probe, has a rim defining a through aperture and is mountable on the Type I jet engine instead of a Type I EGT probe. The Type II EGT probe has probe connectors for connection to an electrical harness and is mounted on the adapter so that the probe connectors are accessible via the aperture for connection to its associated electrical harness. The Type II EGT probe is mounted on the adapter so as to be oriented on the Type I jet engine in substantially the same orientation as it is normally mounted in a Type II jet engine.

Abstract: The invention provides a dynamic electrolytic reactor for the reduction of Cr+6 to Cr+3 in aqueous solution. The reactor comprises at least one pair of liquid permeable anode and cathode connectable to an electric current supply. The cathode according to the invention is three-dimensional, and comprises a substrate of flexible porous material whose inner and outer surfaces are coated with an electrically conductive carbon black powder embedded in a binder.

Abstract: An inertial measurement unit mountable on a vehicle, comprising a housing accommodating three solid state sensor couples, each couple comprising a gyro member and an associated accelerometer. The housing is in the shape of a triangular pyramid, with a base fitted with true position and fixation arrangements for positioning and fixing the housing at a predetermined relation with respect to an axis of the vehicle. Each of the solid state sensor couples is fitted on a respective face of the housing.