Abstract: The invention discloses devices and methods for allowing access to higher altitude winds for the purpose of electricity generation. A plurality of zeppelins is placed at altitudes in excess of one kilometer, with winds passing through hollow cavities that include wind turbines as well as electrical generators. The zeppelins may be moved from a first height to a second height in order to make most efficient use of prevailing winds at higher altitudes.

Abstract: The invention discloses devices and methods for making building blocks for construction that requires neither mortar nor additional internal or external finishing. A building block includes joining elements for attaching blocks from top to bottom as well as from side to side. Additionally, blocks have internal and external finishes that are complete. Thus, after construction of a structure, there is no additional need to paint, hang wallpaper or otherwise treat the outer and inner walls of the final structure.

Abstract: The invention discloses devices and methods for allowing access to higher altitude winds for the purpose of electricity generation. A plurality of zeppelins is placed at altitudes in excess of one kilometer, with winds passing through hollow cavities that include wind turbines as well as electrical generators. The zeppelins may be moved from a first height to a second height in order to make most efficient use of prevailing winds at higher altitudes.

Abstract: The invention discloses devices and methods for using building blocks for construction that does not require mortar, internal columns or additional internal or external finishing. A building block includes joining elements for attaching blocks from top to bottom as well as from side to side. Additionally, blocks have internal and external finishes that are complete. The block includes a removable face for allowing access to space for infrastructural elements like wires and pipes. Thus, after construction of a structure, there is no additional need to paint, hang wallpaper or otherwise treat the outer and inner walls of the final structure.

Abstract: The invention discloses devices and methods for making building blocks for construction that requires neither mortar nor additional internal or external finishing. A building block includes joining elements for attaching blocks from top to bottom as well as from side to side. Additionally, blocks have internal and external finishes that are complete. Thus, after construction of a structure, there is no additional need to paint, hang wallpaper or otherwise treat the outer and inner walls of the final structure.

Abstract: In a method and apparatus for the management of data, particularly coordinate data, which are determined with respect to a number of predetermined reference points with a spatial distribution around the respective reference points using at least one sensor arrangement, such as a coordinate determination arrangement, the data points are grouped into a number of classes in accordance with a first distance criterion, a respective center point of the data point classes is determined, a distance of each data point from the center points of the data point classes is compared with a second distance criterion, and the various individual data point classes are assigned to respective reference points.

Abstract: A method of monitoring a target, which includes tracking the target using a tracking modality, thereby obtaining an estimated track of the target, imaging the target using an imaging modality, thereby obtaining an image of the target, associating the estimated track with the image, and displaying at least one datum related to the image along with the estimated track.

Abstract: A classification system including a training device and one or more classification device for classifying one or more vectors other than training vectors. The training device is for selecting which training classification algorithms best classifies a set of training vectors, and for finding a set of values, of parameters of a generic classification algorithm, that enable the generic classification algorithm to substantially emulate the selected training classification algorithm.

Abstract: A system for surveillance of a region of interest. The system includes a number of monitors, each monitor operative to acquire and to transmit periodically a description of a respective portion of the region of interest. The monitors are operative to transmit the descriptions in a first communication channel with insufficient bandwidth for all the monitors to transmit the descriptions simultaneously. The system also includes a control station for allocating respective portions of the channel to the monitors for the transmissions according to a number of rules. One or more of the rules includes feedback from the monitors that is separate from the descriptions.

Abstract: A method and apparatus for applying ink, according to a soldermask pattern, to a printed circuit board having elevated pads defining pad edges, the method including flooding the printed circuit board with ink such that the ink advances to the pad edges and is stopped thereby and thereat, without climbing onto the elevated pads.

Abstract: In a method and apparatus for the management of data, particularly coordinate data, which are determined with respect to a number of predetermined reference points with a spatial distribution around the respective reference points using at least one sensor arrangement, such as a coordinate determination arrangement, the data points are grouped into a number of classes in accordance with a first distance criterion, a respective center point of the data point classes is determined, a distance of each data point from the center points of the data point classes is compared with a second distance criterion, and the various individual data point classes are assigned to respective reference points.

Abstract: A method and apparatus for applying ink, according to a soldermask pattern, to a printed circuit board having elevated pads defining pad edges, the method including flooding the printed circuit board with ink such that the ink advances to the pad edges and is stopped thereby and thereat, without climbing onto the elevated pads.

Abstract: A jet dispensing print system for dispensing a liquid or viscous, jettable substance as a pattern onto the surface of a PCB in an industrial manufacturing PCB production line. The system includes a printing system having a printing bridge system, that includes a static and rigid printing bridge to accommodate in a precise manner several jet print heads, each being fitted with a multitude of jet nozzles. The jet print heads are utilized to achieve multiple redundancy whereby part of the total amount of available nozzles are utilized as back-up nozzles. A printing table positioned underneath the static and rigid printing bridge, accommodating a vacuum table with area-addressable suction force, whilst the pattern is dispensed in a jetting manner onto the PCB. A motorized system, for moving the printing table simultaneously in two perpendicular directions. An ink-supply system for supplying the several jet print heads with the liquid or viscous substance.