| EADS DEUTSCHLAND GMBH Patent applications |
| Patent application number | Title | Published |
|---|
| 20120127014 | Method for Producing Sensor-Supported, Synthetic Vision for Landing Support of Helicopters Under Brown-Out or White-Out Conditions - A method for producing a sensor-supported, synthetic view for landing support of helicopters under brown-out or white-out conditions is provided. A virtual 3-D representation of the landing zone is continuously created from 3-D data of the intended landing zone recorded during the landing approach and a monitoring routine is available to ensure that no 3-D data that was produced under brown-out or white-out conditions is considered in the representation. As soon as the monitoring routine detects that 3-D data has been recorded under brown-out or white-out conditions, an additional radar sensor is activated to continuously produce distance and/or Doppler data of potential objects entering the landing zone, the objects being displayed to a pilot of the landing helicopter in the synthetic view. | 05-24-2012 |
| 20120125848 | PARTICLE FILTER AND MANUFACTURING METHOD THEREFOR - A mechanical particle filter comprises a membrane having a plurality of pores. At least one partial region of the surface of the membrane, that is accessible for the medium to be filtered, includes a carbon material having a diamond structure. | 05-24-2012 |
| 20120119973 | Holder for a Movable Sensor - A mount for a movable sensor on a support structure is provided. The sensor is alignable with a sensor target. The mount includes at least two mutually spaced sensor-based bearings, at least two mutually spaced support-structure-based bearings, at least two longitudinally adjustable actuator units arranged between an associated sensor-based bearing and an associated support-structure-based bearing, and a center bearing that is configured to pivotably support the sensor on the support structure about a kinematic center point on at least two spatial axes. | 05-17-2012 |
| 20120119495 | WIND FARM, WIND POWER PLANT IN A WIND FARM AND OPERATING CONTROL FOR THIS PURPOSE - Wind farm and method of controlling operation of a wind farm. The wind farm including a plurality of wind power plants, each equipped in a same manner with a pivoted rotor structure and a control device for controlling the operation of the individual wind power plants. The control device is structured and arranged to synchronize the rotary motions of the rotor structures of at least some of the plurality of wind power plants. | 05-17-2012 |
| 20120119405 | DEVICE AND METHOD FOR PRODUCING A COMPOSITE COMPONENT - The present invention provides a device for producing a composite fiber component. The device comprises a shaping tool having a shaping surface for shaping a resin-soaked fiber material, a filter panel that is arranged at the shaping surface and comprises a porous material, and a means for generating a negative pressure at the shaping surface at a side of the filter panel that faces away from the fiber material. In another aspect, the invention provides a method for producing a composite fiber component. First, a filter panel comprising a porous material is provided. In subsequent steps, a resin-soaked fiber material is arranged on the filter panel, the fiber material on the filter panel is covered and a negative pressure is generated at a side of the filter panel that faces away from the fiber material. | 05-17-2012 |
| 20120119060 | Device for Shaping a Workpiece - A device for shaping a workpiece is provided. The device includes at least one first and one second component between which the workpiece to be shaped can be molded under the effect of heat. The design and/or the material properties of the first and/or the second component are selected such that the component's thermal expansion is different in different directions. | 05-17-2012 |
| 20120114952 | ADHESIVE COMPOSITION FOR DETACHABLE ADHESIVE BONDS AND MODIFICATION OF THE ENCAPSULATION MATERIALS FOR A PURPOSEFUL ENERGY INPUT - An adhesive composition for detachable adhesive bonds is based on adhesive matrices and expansion material, the particles of the expansion material being at least partially encapsulated. | 05-10-2012 |
| 20120104172 | Fuel Line in an Aircraft - A line segment of a fuel line in an aircraft for connecting at least three lines is provided. In order to provide fuel channeling in an aircraft, having, for example, better damage or leakage features, a line segment is provided that has a wall structure forming a continuous cavity. The wall structure has at least three adapter openings for connecting the continuous cavity with respectively one line. The wall structure is designed double walled between the adapter openings in such a way that an intermediate cavity is formed, which encases the continuous cavity. | 05-03-2012 |
| 20120087542 | LASER DETECTION DEVICE AND LASER DETECTION METHOD - A laser detection method and apparatus for detection of laser beams can each perform operations for producing an interference image from detected light radiation, recording the interference image, and processing the recorded interference image in order to detect laser radiation. In order to allow more robust and faster laser detection, the apparatus and method can detect a spatially defined point distribution from the interference image and transform the point distribution such that a grid interval remains between a point grid in the point distribution, and a fixed position, which is independent of a position in the original image, is associated with the point grid. The apparatus and method can further detect a grid interval in the point grid that was transformed, and detect the position of the point grid from the point distribution by filtering with the assistance of the grid interval. | 04-12-2012 |
| 20120085858 | Aircraft Having a Variable Geometry - An aircraft having a variable geometry for adapting the flight characteristics to different flight situations includes a fuselage with a pair of wings projecting on both sides of the fuselage in the transverse direction (y), each of which wings has an inner wing section arranged stationarily with respect to the fuselage and an outer wing section adjacent thereto and pivotable about a pivot axis. The pivot axis is oriented in a direction deviating from the longitudinal direction (x) of the aircraft by a maximum of 40°. | 04-12-2012 |
| 20120059621 | METHOD AND DEVICE FOR LOCALIZING OBJECTS - A method for localizing an object moving in an unknown environment. The method includes providing k position marks at undetermined positions p | 03-08-2012 |
| 20120056775 | Method for Detecting Wind Power Plants Using a Radar System - A method for detection of wind power installations using a radar installation is provided. The method involves transmitting a number N of predetermined sequences of modulated transmission pulses at a predetermined pulse repetition frequency successively in time and receiving and processing transmission pulses reflected by an object to determine whether the object is a wind power installation. | 03-08-2012 |
| 20120055627 | Method for Pre-Forming a Textile Semi-Finished Product and a Pre-Forming Apparatus - A method for preforming a textile semi-finished product, including arranging a textile having at least two layers of fibers, interwoven fibers and/or fiber bundles that are at least in part arranged on top of each other. The method also includes; fixing-in-position of the fibers of the textile against each other and then cutting-to-size of the textile. The fixing-in-position of the textile involves irradiating via a laser beam in order for the melt-on binder of the textile to be melted on only in a localized fashion and not evaporated. The fixing-in-position occurs along a fix-in-position line, the cutting-to-size occurs along a cut-to-size line, and the fix-in-position line is located at a distance relative to the cut-to-size line that is so small that any fraying of the textile is reduced or suppressed altogether. | 03-08-2012 |
| 20120033877 | Method for Entropy-Based Determination of Object Edge Curves - In a method for determining object edge curves in a recorded image of a multispectral camera, the image recorded is converted into a false color image, hue value from the HSV color space is assigned to each pixel in the false color image such that the hue value corresponds to a hue angle on a predetermined color circle, and the pixels are classified as object pixels and background pixels, such that those pixels with hue values that are within a predetermined value range are defined as the object pixels. An entropy profile is then determined by way of a displaceable evaluation window, such that the entropy of mixing S is calculated for each pixel from the object pixels and background pixels according to the equation: | 02-09-2012 |
| 20120029869 | Method for Assessing a Ground Area for Suitability as a Landing Zone or Taxi Area for Aircraft - A method for assessing a ground area for suitability as a landing zone or taxi area for aircraft is provided. Three-dimensional data for the ground area in a plurality of measurement cycles in a 3D sensor is produced. The measured-value density of the three-dimensional data and also of at least one further statistical property of the three-dimensional data is determined. A measure of the local roughness of the ground area is produced based on the measured-value density and the at least one further statistical property. The individual area elements of the ground area are classified on the basis of the roughness values produced according to the degree of suitability of said area elements as a landing area or taxi area. | 02-02-2012 |
| 20120021232 | ANTI-CORROSION LAYER FOR ALUMINUM AND MAGNESIUM ALLOYS - The invention relates to a composition for the corrosion protection of metal substrates and to the production thereof, and to a method for producing corrosion-resistant coatings. | 01-26-2012 |
| 20120001796 | Method and Device for Determining Aspect Angle Progression - A method and a device are provided for specifying, in the context of the image generation of ISAR processing, the determination of the aspect angle course subject to which the radar illuminates the vehicle during the exposure and subject to which the vehicle echoes are reflected back to the radar. Using the distance between the radar sensor and the vehicle as well as the change in distance, both of which are determined from the radar data, the position and the velocity of the vehicle are determined at any time during the exposure through linkage with available road information. The aspect angle is then determined from the positions of the sensor and of the vehicle as well as from the direction of movement of the vehicle. The required road information can be acquired from digital maps or images (e.g. aerial photographs, SAR-images). | 01-05-2012 |
| 20110311996 | OPTICAL PARTICLE DETECTOR AND DETECTION METHOD - A particle detector apparatus for optically ascertaining a number of particles arranged on a surface, for example, a particle filter. The particle detector apparatus includes a light source, an optical focusing device, a spatially resolving light detector and an evaluation device. The light source emits source light onto the surface. The optical focusing device focuses image light that is emitted from the surface in response to the source light onto the spatically resolving light detector. The spatially resolving light detector includes light sensors that measure brightness values based on the image light, such that the light detector produces image data based on the brightness values delivered by the light sensors. The evaluation device then ascertains the number of particles based on the image data. | 12-22-2011 |
| 20110311224 | Method for Operating a Pulsed Interference Laser in an Eye-Safe Manner in a DIRCM System - A method for operating a pulsed interference laser in an eye-safe manner in a DIRCM system onboard an aircraft is provided. A reception apparatus is used to receive echoes from the emitted pulses from the interference laser and to evaluate them to determine whether an object is situated within a prescribed laser safety distance for the DIRCM system in the laser beam. The emission of the laser beam is enabled separately for a respective period of time Δt within the period of use of the interference laser, the emission being enabled for the respective subsequent period of time Δt only if no object has been found within the laser safety distance within the respective preceding period of time Δt. | 12-22-2011 |
| 20110299734 | METHOD AND SYSTEM FOR DETECTING TARGET OBJECTS - With a method and a system for detecting target objects, which are detected by a sensor device, for example, by radar, laser or passive reception of electromagnetic waves, through an imaging electro-optical sensor with subsequent digital image evaluation, it is proposed for a rapid allocation of the image sensor with changeable direction that takes into account the different importance of the individual target objects to predefine in an assessment device different assessment criteria for a target parameter of the respective target objects and to derive therefrom a prioritization value for each individual target. Based on the prioritization values a ranking is compiled of the target objects for detection by the image sensor, and the target objects are successively detected by the image sensor in the order given by the ranking and evaluated, in particular classified, in an image evaluation device. | 12-08-2011 |
| 20110294113 | DETECTION DEVICE FOR DETECTING BIOLOGICAL MICROPARTICLES SUCH AS BACTERIA, VIRUSES, SPORES, POLLEN OR BIOLOGICAL TOXINS, AND DETECTION METHOD - A device for the detection of micro particles that can be marked by probes or antibodies capable of being detected by radiation has a filter, a supply system, and a detection system. Fluid to be examined is passed over a filter to filter out the micro particles and to perform the marking steps by supplying corresponding marking substances to the filter | 12-01-2011 |
| 20110266104 | DEVICE AND PROCESS FOR OSCILLATION INSULATION IN A TRANSMISSION PATH - Device and process for oscillation insulation in a transmission path. The device includes a first body structured and arranged to undergo an oscillation movement, at least one rigid connection element, a second body connected to the first body via the at least one rigid connection element, and an actuator device attached to the at least one connection element. A sensor unit is arranged in an interface area of the at least one connection element, and a regulator unit, connected to the sensor unit, is arranged to control the actuator device to perform an elastic deformation equivalent to an oscillation movement of the first body. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way. | 11-03-2011 |
| 20110265653 | DEVICE FOR COLLECTING PARTICLES THAT HAVE A STRONG ELECTRON AFFINITY - A device for collecting particles that have a high electron affinity, particularly explosive particles, from a gas, includes a flow channel ( | 11-03-2011 |
| 20110263044 | DEVICE AND METHOD FOR THE AUTOMATIC DETECTION OF BIOLOGICAL PARTICLES - An apparatus and a method for automatic detection of particles, in particular, biological particles such as micro-organisms. The apparatus has a device for binding the particles to separating particles which can be bound selectively to the particles. The apparatus further includes a separating device for extraction of the separating particles with bound particles from a collecting fluid, and a detection unit for detecting a number and/or concentration of the particles separated in this manner. The device for binding the particles to the separating particles includes a collecting device for collecting a collecting fluid including the separating particles and the particles that are provided by a particle-fluid mixture. | 10-27-2011 |
| 20110262042 | METHOD AND DEVICE FOR DETERMINING THE POSITION, RADIUS AND/OR SHAPE DEVIATION OF A RING STRUCTURE - A system and method processes intensity images having a ring structure to measure position, shape deviation and/or radius of the ring structure, and to evaluate interferograms and/or localize objects. The system and method can define N sectors of the intensity image respectively having sector tips lying at a common sector origin within the ring structure, with N being a natural number where N>1, detect a distance of an intensity extreme from the respective sector tip of each sector of at least one group of the sectors to obtain a distance vector that includes the distances from all the sectors from at least the group of the sectors, perform a Fourier transformation of the distance vector, and determine a center, a radius and/or a deviation of the ring structure from a circular shape, by using the first Fourier vector obtained by the Fourier transformation. | 10-27-2011 |
| 20110259127 | Sample Collector and Sample Collecting Device for an Analysis Device and Method for the Operation Thereof - A sample collector for an analysis device for analyzing trace elements, including a wiping element on which sample material can be wiped from a surface to be tested and adsorbed thereon by a wiping process, including a support part with a convexly shaped surface to which the wiping element is attached, is provided. A sample collecting device using this sample collector and a method for taking samples are also provided. | 10-27-2011 |
| 20110248732 | IRREGULARITY DETECTION IN A STRUCTURE OF AN AIRCRAFT - A device, a system and a method for detecting an irregularity in a structure of an aircraft are proposed. The device includes a resonant circuit with a resonance frequency and a probe for tuning the resonance frequency of the resonant circuit. The resonant circuit and the probe are operatively connected in such a way that the probe changes the resonance frequency of the resonant circuit if the structure changes due to a formation of an irregularity. | 10-13-2011 |
| 20110233691 | HF-MEMS SWITCH - A high frequency-MEMS switch with a bendable switching element, whose one end is placed on a high resistivity substrate provided with an insulator, furthermore with a contact electrode to supply charge carriers to the substrate, wherein an electrical field can be produced to create an electrostatic bending force on the switching element between the switching element and the substrate, wherein at least one implantation zone is formed in the substrate, essentially directly beneath the insulator, the implantation zone is contacted with the contact electrode, which is located above the insulator, through an opening in the insulator, and also has ohmic contact with the substrate. | 09-29-2011 |
| 20110218688 | Method and Device for Optimized Energy Management - A method for optimized energy management of an electrical system is provided for protecting a component to be protected of the electrical system. The power dissipation of at least one component to be protected is determined, the expected temperature increase is calculated using a thermal model, the expected temperature increase is compared with a predefined temperature threshold value. Consumer loads are switched on or off depending on their priority. A device for carrying out the method is provided. The device includes a power meter, calculation unit storage unit, and switching unit for switching consumer loads The electrical system to which the device is assigned includes at least one consumer load and at least one component to be protected. | 09-08-2011 |
| 20110215197 | Speed Brake for Aircraft - A speed brake for aircraft in the form of a flap is provided. The flap can be extended into the air stream for increasing the flow resistance of the air. An extension is attached on the upper side of the flap on one side with respect to the center line of the flap, and the extension is attached in such a manner that in the retracted state of the flap, the extension extends along the flow direction of the air. | 09-08-2011 |
| 20110206602 | PRODUCTION OF HYDROGEN FROM HEAVY HYDROCARBONS - Methods and devices for producing hydrogen from heavy hydrocarbons (>C8) by catalytic partial dehydrogenation by means of a catalyst that contains at least one noble metal are described. The catalyst additionally contains one or more of the substances: Ni, Ce, Sn, Zr, Ti, which protect the catalyst from being poisoned by the sulfur contained in the hydrocarbons. | 08-25-2011 |
| 20110193657 | Resonance Filter Having Low Loss - The invention relates to a resonance filter ( | 08-11-2011 |
| 20110188029 | DIRECT DETECTION DOPPLER LIDAR METHOD AND DIRECTION DETECTION DOPPLER LIDAR DEVICE - The invention relates to a method for Doppler light detection and ranging (LIDAR) measurement of speeds. A laser beam is directed at the medium to be measured, and radiation which is then emitted by the medium is measured by a detector. In order to allow better control of the dynamic range of a direct reception Doppler LIDAR apparatus, a multiplicity of laser pulses can be transmitted per measurement, and a multiplicity of laser pulses can be received by the detector per measurement. A direct reception Doppler LIDAR apparatus can be suitable for carrying out the method. | 08-04-2011 |
| 20110182528 | METHOD AND DEVICE FOR GENERATING IMAGES HAVING A REDUCED ERROR RATE, HIGH RESOLUTION AND IMPROVED CONTRAST - The invention relates to a method for generating images having a reduced error rate, high resolution and improved contrast from resolutions, which can be obtained from an image sensor having adjustable recording parameters. According to the invention, the image sequences of the images (K, R) having low resolutions are subjected to a combination of super-resolution processing (SR) and high dynamic range reconstruction processing (HDR) in order to obtain images having a reduced error rate, high resolution and improved contrast on the basis of redundant and complementary image information contained in the images having low resolution. | 07-28-2011 |
| 20110181864 | LIDAR METHOD FOR MEASURING SPEEDS AND LIDAR DEVICE WITH TIME-CONTROLLED DETECTION - The invention relates to a method for light detecting and ranging (LIDAR) measurement of speeds, in which a laser beam is directed at the medium to be measured, and radiation which is subsequently emitted from the medium ( | 07-28-2011 |
| 20110180668 | Load Disconnection Lock - A load disconnection lock having a locking device which is secured against unlocking by means of a safety device as long as the tensile load is not less than a predefined minimum value, and which unlocks automatically when the tensile load is less than the predefined minimum value. A second safety device is provided for the locking device and has a fluid-filled housing in which a piston is guided. The piston has a tensile load applied to it and has a hole as a flow channel for the fluid, such that the fluid can be exchanged between two housing subareas on both sides of the piston. The piston is connected to an activation slide which releases the locking device as soon as the piston has moved through a predetermined distance. | 07-28-2011 |
| 20110174426 | METHOD OF FABRICATING A PART OUT OF REINFORCED COMPOSITE MATERIAL, AND A METHOD OF REPAIRING SUCH A PART - The present invention relates to a method of fabricating a composite part presenting an integral structure of composite material comprising at least one reinforcing layer based on reinforcing fibers, fabrics, or textiles, and at least one impregnation matrix, the method consisting in assembling the integral structure, in placing said integral structure in a mold, in impregnating said integral structure with the impregnation matrix by injection or infusion, and in solidifying said impregnated integral structure by raising it to a determined temperature, the method being characterized in that it consists in: using at least two distinct primary parts for making up the integral structure; placing a thermoplastic sheet on at least one of the primary parts so as to make the interface between said primary parts once they are assembled together. | 07-21-2011 |
| 20110141317 | METHOD AND APPARATUS FOR PRODUCING HIGH DYNAMIC RANGE (HDR) PICTURES, AND EXPOSURE APPARATUSES FOR USE THEREIN - The invention relates to an apparatus and a method for producing dynamic range increase (DRI) or a high dynamic range (HDR) pictures, in which differently exposed individual images are combined by image processing to form an HDR or DRI picture. In order to also allow moving objects to be recorded more easily, and to overcome the restrictions relating to lack of mobility of a recording device, the exposure can be carried out by laser radiation containing wavelengths at different intensities. | 06-16-2011 |
| 20110139189 | Device and Method for the Regeneration of Biosensors - A device for the regeneration of a biosensor, having an immobilized and biologically active material applied to the surface of a carrier that is suitable for interacting with a substance to be analyzed. The device comprises at least one injector through which, by means of a pump, at least one solution can be applied to the surface of the carrier for the purposes of rinsing the biologically active material. | 06-16-2011 |
| 20110129352 | Rotor Blade with an Integrated Radar Absorber for a Wind Power Plant - A rotor blade comprising fiber-reinforced plastic for a wind power plant is provided with a radar absorber embedded into the fiber-reinforced plastic. The rotor blade includes a layer close to the surface with a defined electrical sheet resistivity of 100 to 800 ohm/square, which is located at a depth of 2 to 5 mm below the surface. The rotor blade also includes a layer far removed from the surface with a defined electrical sheet resistivity of at a maximum 50 ohm/square at a distance to the layer close to the surface of 5 to 16 mm. The integrated radar absorber covers one or several discrete surface sections of the rotor blade, without covering the entire surface of the rotor blade. | 06-02-2011 |
| 20110113845 | MAGNETORHEOLOGICAL LUBRICANT FOR METAL FORMING PROCESSES - A forming method includes using at least one forming tool to form a material of a workpiece and using a lubricant between the material and the at least one forming tool. The lubricant has a viscosity that is modifiable by applying or varying a field. | 05-19-2011 |
| 20110109341 | Apparatus for Contacting a T/R Module with a Test Device - An apparatus for making contact between a T/R module and a test device, the apparatus including a mechanically guided contact-making unit having a plurality of contact elements for contacting the T/R module. A triplate line substrate is arranged is electrically connected to the T/R module, via which the RF signals can be passed to the test device. One or more register pins for defined alignment of the T/R module with respect to the contact-making unit and a fixing unit for mechanical fixing of the T/R module are provided. A shifting device has a plurality of inclined planes that convert a shifting movement of the shifting device to a movement of the contact-making unit toward the T/R module at right angles to the shifting direction. When the contact-making unit reaches a defined final position the contact is made with the T/R module via the contact elements in one process. | 05-12-2011 |
| 20110085154 | FIBER OPTIC SCANNER - Fiber optic scanner and method for transmitting and receiving optical signals and range imaging camera including fiber optic scanner. The fiber optic scanner includes a light guide array including individual light guides arranged such that a first end has first ends of the individual light guides arranged in an image plane of collimating optics and a second end has second ends of the individual light guides arranged in a circular manner. A central light guide includes a first end arranged at a center of the circularly arranged second ends of the individual light guides and a motor driven reflector arranged to guide light emerging from the circularly arranged ends of the individual light guides into the central light guide. The central light guide further includes two coaxially arranged cross sectional areas that are structured and arranged to guide transmitted light through a central one of the two coaxially arranged cross sectional areas and to guide received light through an outer one of the two coaxially arranged cross sectional areas. | 04-14-2011 |
| 20110071037 | Device and Method for Detecting Trace Gases - The invention relates to a gas detection system ( | 03-24-2011 |
| 20110066307 | Procedure for Automatically Landing an Aircraft - A procedure and system are provided for automatically landing an aircraft, particularly an unmanned aircraft on a moving, particularly floating landing platform, for example, on an aircraft carrier, the aircraft being equipped with an automatic navigation device and an automatic landing control device. The procedure includes detecting the position of an intended landing spot, detecting motion data of the landing platform, determining at least one imminent point in time at which the landing spot takes up a reference position, transmitting the point in time and the reference position of the landing spot to the landing control device of the aircraft, and controlling the aircraft such that it reaches the landing spot at the point in time. | 03-17-2011 |
| 20110062287 | Method of Joining a Thermoplastic Material to a Fibre Composite Material - The invention relates to a method of joining a thermoplastic material ( | 03-17-2011 |
| 20110058152 | Method and Apparatus for Determining the Distance to an Object Emitting an IR Signature - In a method for determining the distance of an object flying through the atmosphere and emitting radiation energy, the spectral intensity distribution of the radiation emitted by the object in a predefined wavelength range is detected. An intensity distribution spectrum of the object is measured in the region of an absorption structure of the atmosphere, and a point having an extremal gradient on a flank of an intensity rise or fall, caused by the atmospheric absorption structure, in the measured intensity distribution spectrum is determined. The path length traveled by the radiation through the atmosphere, and therefore also the distance between the detector and the object, are determined by comparison with known transmission data for the atmosphere. | 03-10-2011 |
| 20110031393 | Laser Multi-Sensor System for the Selective Trace Analysis of Organic Materials - The invention relates to a multi-sensor laser system for the selective trace analysis of organic material, the multi-sensor system having at least one laser ion mobility spectrometer, an absorption spectrometer and a fluorescent measuring device. The system is characterized in that it is equipped with a device for the simultaneous generation of a common laser beam with different wavelengths and pulses for the simultaneous operation of the laser ion mobility spectrometer, the absorption spectrometer and the fluorescent measuring device. This avoids the disadvantages of the known solutions in prior art and provides an improved solution for the highly sensitive and highly selective trace analysis of organic material, in particular hazardous substances such as explosives and warfare agents in the air. | 02-10-2011 |
| 20110026012 | Optical System for Projecting an IR or UV Test Signal with Optical Alignment of the Projection Axis in the Visible Spectral Region - An optical system for testing IR or UV sensors, comprises input optics, output optics having a reticule disposed on the associated optical axis, a radiation source which emits radiation in the visual spectral region and in the infrared or ultraviolet spectral regions, and a beam splitter for simultaneously visualizing an object scene illuminated by the radiation source with the reticule through the output optics into the eye of an observer. The input optics comprise a lens, the imaging properties of which in the visual spectral region are equal to the imaging properties in the infrared or ultraviolet spectral region, and the beam splitter is a dichroic beam splitter. | 02-03-2011 |
| 20100318300 | Method for Object Recognition - A method for recognizing an object that has a plurality of expressions of abstract object characteristics, and is associated with an object characteristic class of a hierarchical system of object characteristic classes stored in a first memory. The method includes i) observing at least one location at which the object is presumed to be present, using a plurality of sensors in a sensor population, each of said sensors responding to at least one object characteristic and accordingly emitting a sensor signal; ii) checking whether each of the emitted sensor signals exceeds a specified threshold value for the sensor signals, and accepting sensor signals which exceed the threshold value; iii) pairing combinations of the sensor characteristics, for the accepted sensor signals obtained in ii) to form identification characteristic pairs; iv) comparing the population of identification characteristic pairs obtained in iii) to the object characteristic classes stored in the first memory; and v) identifying the object, based on the object characteristic class, whose object characteristic pairs are identical to the identification characteristic pairs obtained in iii). | 12-16-2010 |
| 20100294647 | METHOD AND DEVICE FOR PLASMA REFORMATION OF FUEL FOR ENGINE APPLICATIONS - The invention relates to a method for plasma reformation of fuel, in particular kerosene, which method comprises the steps of: | 11-25-2010 |
| 20100272611 | Gas Sensor With Improved Selectivity - The present invention relates to a gas sensor ( | 10-28-2010 |
| 20100268515 | METHOD OF VISUALIZING GEOMETRIC UNCERTAINTIES - A method of constructing an enveloping mesh geometry (EMG) for a plurality of sample mesh geometries (MG). The enveloping mesh geometry is a geometric representation of the mean of the probability distribution underlying the sample space from which the enveloping mesh geometry (MG) have been drawn. The method is based on estimating probability densities f | 10-21-2010 |
| 20100264941 | Method and Device for the Operation of an Mox Gas Sensor - A method for operating an MOX gas sensor is provided for measuring a gas concentration present in the environment. The MOX sensor is heated by an electric current source, and an electric output quantity of the sensor representing a gas concentration being detected and analyzed is generated. The MOX sensor is discontinuously heated at discrete measuring times by the electric current source, and a measured value representing the gas concentration is generated from the electric output quantity of the sensor detected during the discrete measuring times. A device for operating the MOX gas sensor is additionally is provided. | 10-21-2010 |
| 20100239465 | Fluorescence Sensor for Detecting Gas Compositions - A fluorescent sensor for the detection of gas compositions has a carrier substrate and a fluorescent layer. The carrier substrate and fluorescent layer consists of a gas-permeable polymer matrix with an embedded fluorescent dye. A diffusion layer of gas-permeable ceramics and/or polymers is arranged over the fluorescent layer and is adapted to cause a time delay of the gas diffusion from a detected-environment to the fluorescent layer and from the fluorescent layer to a detected-environment. | 09-23-2010 |
| 20100203974 | MOTORIZED SPINDLE DRIVE WITH OVERLOAD PROTECTION - The invention relates to a motorized spindle drive for an actuator, particularly for an aerodynamically effective surface of an aircraft, having a spindle and a motor that comprises a mechanical transmission element engaging the spindle in order to drive said spindle and causing a relative movement in the axial direction between the spindle and the motor and that is connected to an element that is fixed in place relative to the motion of the spindle, said element absorbing the torque of the motor. According to the invention, the bearing absorbing the torque of the motor comprises a detachable coupling that detaches upon a predetermined torque being exceeded and releases the motor in the sense of a free movement in the axial direction of the spindle relative to the fixed element. | 08-12-2010 |
| 20100194626 | Adaptive Calculation of Pulse Compression Filter Coefficients for a Radar Signal - In a method for adaptive calculation of pulse compression filter coefficients for a received signal in a radar installation, which received signal is evaluated with the aid of a complex pulse compression mismatch filter, a pulse compression filter coefficient set h(t) is calculated for an ideal theoretical received signal s(t) for a pulse compression mismatch filter, such that a pulse compression output signal results with a desired main lobe to side lobe ratio. A transformed set of pulse compression filter coefficients H | 08-05-2010 |
| 20100181415 | ROTOR BLADE FOR A ROTARY WING AIRCRAFT - The invention relates to a rotor blade ( | 07-22-2010 |
| 20100170162 | MOVABLE BUILDING - A mobile building module comprises rigid load-bearing surface elements and one or more inflatable flexible surface elements connected therewith. In the transport condition, several of the load-bearing rigid surface elements are disposed to form a parallelepiped container having a floor and surrounding rigid walls for accommodating the inflatable flexible surface elements, with the height of the container being lower than the height of the building. A building, which is assembled of several partial modules, which are constructed according to the above-mentioned principles, is also an object of the invention. | 07-08-2010 |
| 20100168937 | Method for Flight Control of a Plurality of Aircraft Flying in Formation - In a method for the flight control of a plurality of aircraft flying in formation with respect to one another, correction signals are generated for an autopilot system or a command display in order to allow one or more following aircraft within the formation to follow a lead aircraft in the formation in a predeterminable relative position. A nominal trajectory of the following aircraft, parallel to the trajectory ( | 07-01-2010 |
| 20100136556 | DETECTION DEVICE FOR DETECTING BIOLOGICAL MICROPARTICLES SUCH AS BACTERIA, VIRUSES, SPORES, POLLEN OR BIOLOGICAL TOXINS, AND DETECTION METHOD - A device for the detection of micro particles that can be marked by probes or antibodies capable of being detected by radiation has a filter, a supply system, and a detection system. Fluid to be examined is passed over a filter to filter out the micro particles and to perform the marking steps by supplying corresponding marking substances to the filter. | 06-03-2010 |
| 20100108252 | PROCESS AND DEVICE FOR MANUFACTURING A PREFORM FOR A LOAD PATH ALIGNED FIBER COMPOSITE STRUCTURE - The invention relates to a process and a device for manufacturing a perform ( | 05-06-2010 |
| 20100107384 | SPREADING DEVICE FOR SPREADING OUT FIBER FILAMENT BUNDLES AND SPREADING METHOD CARRIED OUT USING THE SAME - A spreading device ( | 05-06-2010 |
| 20100106398 | Computing-Time-Efficient Route Determination Along Several Preset Path Points with Given Connecting Routes In-Between - A process for determining a route along more than two mutually consecutive preset path points with given connecting routes in-between. In this case, a plurality of connecting routes is given between at least one pair of two mutually consecutive path points. Respective costs and preferably also a respective time duration are assigned to each connecting route. In a first step of the process, a tree is generated which comprises edges and nodes connected by edges. Each node is assigned to a defined path point and each edge corresponds to a connecting route. The route is determined based on a selection of edges of the tree. | 04-29-2010 |
| 20100094485 | Computation-Time-Optimized Route Planning for Aircraft - A process and system for the planning a cost-minimized aircraft flight route between a starting point and end point takes into account costs associated with the flight route, no-fly zones and flight corridors, and aircraft limitations. A raster set is determined which comprises topographical points between the starting and end points, and costs associated with the respective raster points are determined. N nodes are determined for each raster point of at least one subset of the raster set, such nodes being associated with approach directions of the raster point by the aircraft. Possible take-off directions of the raster point are defined, taking into account the minimum turning radius of the aircraft, as a function of the approach direction. A cost-minimized flight route is determined by means of a shortest path algorithm, taking into account only the k most cost-effective nodes (k| 04-15-2010 | |
| 20100084098 | ELASTIC FIBER LAYING DIE, LAYING DEVICE COMPRISING SUCH A DIE, AND USE OF SAID DEVICE - A laying device ( | 04-08-2010 |
| 20100073198 | MAN-MACHINE INTERFACE FOR PILOT ASSISTANCE - A man-machine interface for assisting a pilot during take-off or landing of an airborne vehicle in reduced external visibility includes a display which represents a virtual scenario from the perspective of a virtual observer who is himself located behind the airborne vehicle and is in the same flight attitude as the airborne vehicle itself. The virtual scenario includes a base plane which symbolizes an idealized ground surface, calculated from the instantaneous value of the altitude above ground and the instantaneous flight attitude data of the aircraft. The base plane is bounded by an artificial horizon and is continuously updated with the instantaneous flying state data and the instantaneous height above ground. The virtual scenario also includes a symbol which represents the airborne vehicle, and the position of the symbol relative to the base plane represents the current flight attitude and the instantaneous height of the airborne vehicle above ground. | 03-25-2010 |
| 20100065689 | LOAD INTRODUCING ELEMENT - A load introducing element for a control surface of an aircraft or a spacecraft comprises at least one first component, one second component and one first flange. At least one surface area of the first component is adapted to conform to the inner contour of the control surface. The second component has at least one eye for receiving bearing means for mounting the control surface. A cross sectional profile of the first component has two or more essentially straight legs, which are connected together on their upper side by an upper edge which is adapted to an upper contour of the control surface. The load introducing element is formed by a fiber reinforced composite material having an integral type of construction in which all of the components are jointly infiltrated and cured. The invention also provides a method for producing such a load introducing element, a drive armature and an aircraft that includes such a load bearing element. | 03-18-2010 |
| 20100050540 | Variable Volume Container Unit Hoisting Device for Lowering and Raising a Telescopable Expansion Element - A container has a variable volume, wherein a basic container has a bottom panel and a roof panel. One or more hinged side panels are rotatable about a horizontal axis, and one or more expansion elements are telescopeable out of the basic container and have a bottom panel, a side open toward a front the basic container and a front panel opposite the open side. Each expansion element is open toward the top and, in a telescoped state, the roof panel is formed by a raised side panel of the basic container. One or more hoisting devices is associated with each expansion element and with which the expansion element is lowerable. | 03-04-2010 |
| 20100050539 | Variable Volume Container Unit Hoisting Device for Lowering and Raising a Telescopable Expansion Element - A container has a variable volume, wherein a basic container has a bottom panel and a roof panel. One or more hinged side panels are rotateable about a horizontal axis, and one or more expansion elements are telescopeable out of the basic container and have a bottom panel, a side open toward a front the basic container and a front panel opposite the open side. Each expansion element is open toward the top and, in a telescoped state, the roof panel is formed by a raised side panel of the basic container. One or more hoisting devices is associated with each expansion element and with which the expansion element is lowerable. | 03-04-2010 |
| 20100026556 | Method for Determining the Kinematic State of an Object, by Evaluating Sensor Measured Values - In a method for determining the kinematic state of an object by evaluating a sequence of discrete polar measured values of a sensor, the polar measurements r | 02-04-2010 |
| 20100006187 | METHOD FOR SURFACE STABILIZING METAL COMPONENTS - The invention relates to a method for the strengthening of the surface of a structural component with the aid of laser shock processing in which a coating applied to a metallic surface of the component to be strengthened is decomposed with the aid of a laser beam provided by a processing laser through evaporation or pyrolysis under creation of a plasma in such a way that a shock wave induced by interaction of the plasma with the metallic surface deforms the surface plastically and with the laser shock processing being monitored by means of recording light emission values of the plasma. In accordance with the invention, the light emission values are recorded with the aid of a measuring laser in time-delayed fashion relative to the decomposition of the coating with the aid of the processing laser. | 01-14-2010 |
| 20100001134 | AIRPLANE HAVING A FUSELAGE SHELL AND A FLOOR STRUCTURE - An airplane has a fuselage shell and a floor structure that includes cross members and floor plates. Rods are used exclusively to connect the fuselage shell to the floor structure. | 01-07-2010 |
| 20090323895 | Method and Apparatus for Treating Workpieces - An electron beam is used to generate x-ray radiation in a workpiece, which radiation emerges on the workpiece back at sufficiently thin points of the workpiece and is detected by means of an x-ray radiation detector. Based on the x-ray radiation intensity and the momentary beaming-in position of the electron beam, the surface structure on both sides as well as the local material thickness can be determined. Based on such values, workpieces and/or workpiece treating systems can be adjusted, and vertical material removal in a material-removing workpiece treating system can be controlled. | 12-31-2009 |
| 20090317636 | Composite Fiber Component Produced By Braiding - A fiber composite component is at least partially produced by braiding. It comprises a core element which has at least one concavely constructed face that is adjoined by a passage opening. Respective opposite transverse or longitudinal sides of the core element and the side of the passage opening not bounded by the core element are enclosed by a braided fiber composite loop element. | 12-24-2009 |
| 20090301096 | Gas Turbine Engine and Method for Reducing Turbine Engine Combustor Gaseous Emission - The invention relates to turbine engines used in aeronautics, but also for industrial and marine turbine engines. To reduce turbine engine combustor gaseous emissions at given combustor sizes or to reduce combustor sizes at given combustor gaseous emissions, the invention proposes the injection of hydrogen into the combustor in response to a power output level. According to a preferred embodiment, gaseous hydrogen is always injected at low-power operations and switched off at mid-power and high-power operations. | 12-10-2009 |
| 20090229748 | METHOD FOR PRODUCING A FIBER CONNECTION COMPONENT - In a process of producing a composite fiber component, fiber-containing layers pre-impregnated with resin and dry fiber-containing layers are alternately deposited on one another. The pre-impregnated fiber-containing layers have an excess of resin. The fiber composite component is integrated by causing the excess resin of the pre-impregnated layers to infiltrate the adjacent dry fiber-containing layers. | 09-17-2009 |
| 20090212806 | System for Making Contact Between a Transmit/Receive Module and a Testing Device - A system for making electrical contact between a transmit/receive module and a testing device for the transmission of high-frequency signals includes a mechanically guided, frame-shaped contacting unit having a plurality of contact elements for contacting the TR module. The contacting unit surrounds the T/R module and is positioned relative to the T/R module such that the contact with the T/R module is established in one operation via the contact elements. A line substrate, which is arranged on the contacting unit and electrically connected with it, is constructed as a shielded triplate line by which the high-frequency signals can be conducted to the testing device. | 08-27-2009 |
| 20090189020 | Aerodynamic Profile for Aircraft and Wind Power Stations and Method of Measuring the Thickness of Ice on an Aerodynamic Profile - An aerodynamically shaped profile member for aircraft and wind power stations includes, for example, phased-array ultrasonic generator arrangement is arranged therein. During operation of the profile member, the ultrasonic generator emits ultrasonic waves in a targeted manner in multiple directions to determine a profile of the thickness of an ice layer on the surface of the aerodynamic profile. The structure may be, for example, a composite fiber material arranged around a foam core, with the ultrasonic generator arrangement being laminated into the composite fiber material. For measurement of the ice thickness, ultrasonic waves are transmitted in a targeted manner to different positions of the surface of the aerodynamic profile, and the ultrasonic waves reflected on the interfaces of the ice layer are detected. At least one region of the surface is scanned by means of the targeted ultrasonic waves, to determine an ice thickness profile. | 07-30-2009 |
| 20090175546 | Method and Apparatus for Dynamic Compression in Images or Signal Series - In a method and apparatus for dynamics compression in images or signal series represented by individual amplitude values, input amplitude values EA of the images or signal series are subjected to a local spatial amplitude averaging, to generate locally spatially averaged input amplitude values . Differential function values are then formed based on differences between the input amplitude values EA and the locally spatially averaged input amplitude values , and output amplitude values AA of the images or signal series are generated from the formed differential function values. In forming the differential function, additional differential values are superimposed on the differences formed from the input amplitude values EA and the locally spatially averaged input amplitude values , which additional differential values are formed from the input amplitude values EA and a predefined reference value GA. | 07-09-2009 |
| 20090175382 | PROCESS FOR RECEIVING A BROADBAND ELECTROMAGNETIC SIGNAL - In a process for receiving a broadband electromagnetic signal, the receiving spectrum is divided into n partial spectrums (n>1), which are subjected to parallel further processing in n channels. The resulting n partial signals are then demodulated into the base band, digitized by n equal-type analog-to-digital converters, and spectrally transformed by a fast Fourier Transform. Interfering edge effects at the transition to the respectively adjacent channel are compensated by amplitude and phase correction of the n partial signals for compensating. Finally, the partial spectrums of the n partial signals are integrated to form a total spectrum in the frequency domain. | 07-09-2009 |
| 20090173824 | CLOSURE SYSTEM FOR A SUPPORT STRUCTURE - System for opening and closing a structural part arranged on a support structure. The system includes at least one hinged joint device for flexibly connecting the structural part to the support structure. The at least one hinged joint device is arranged inside the support structure and has an axis of rotation about which the structural part can be pivoted relative to the support structure during opening and closing. A locking arrangement is structured and arranged to connect the structural part to the support structure in a form-locking manner when the structural part is in a closed position. In the closed position, the locking arrangement is arranged to relieve the at least one hinged joint device. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way. | 07-09-2009 |
| 20090169381 | ROTOR BLADE FOR A ROTOR AIRPLANE - A rotor blade comprises an inner rotor blade root area, a rotor blade main area disposed adjacent to the inner rotor blade root area along a length of the rotor blade and having an aerodynamically effective rotor blade profile, the profile including a nose area and a rear edge area, and a rotor blade tip disposed adjacent to the rotor blade main area along the length of the rotor blade. The rotor blade tip is configured to be deformable relative to the rotor blade main area and is operatively connected to a first actuator device. The first actuator device is configured to initiate a vertical movement of the rotor blade tip upwards or downwards relative to the lift direction. The vertical movement starts from a neutral position relative to the rotor blade main area. | 07-02-2009 |
| 20090137196 | PRESSURE BULKHEAD FOR AN AIRCRAFT - A pressure bulkhead for an aircraft, a method of manufacturing an aircraft, and an aircraft. The bulkhead includes at least one anticlastic shaped surface element. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way. | 05-28-2009 |
| 20090134130 | Process and System for Creating Internal Stress in a Metallic Workpiece - A process and a system for creating internal stress in a metallic workpiece by laser shock peening is provided. In the process, a first laser pulse is applied to a treatment site of the workpiece covered by a surface layer. A second laser pulse follows the first laser pulse in time, and is applied to the treatment site of the workpiece. A covering layer, such as flowing water, is provided over the treatment site during the application of the laser pulses. | 05-28-2009 |
| 20090127403 | LIFT FLAP CARRIER SYSTEM - Device for carrying lift flaps arranged on the wings of an aircraft and a wing. The device includes a carrier with a U-shaped profile, a covering plate positionable over an open side of the U-shaped profile, and a fairing housing formed in an aerodynamic manner and at least in part by the carrier. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way. | 05-21-2009 |
| 20090109115 | RADOME WITH INTEGRATED PLASMA SHUTTER - Radome with an integrated plasma shutter covering an antenna and method for selectively shielding an antenna. The radome includes a honeycomb core formed to contain a plasma-guiding layer, and coverplates arranged to sandwich the honeycomb core. Electrodes are structured and arranged for plasma excitation, the electrodes being high frequency (HF)-transparent at least in an operating frequency range of the antenna. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way. | 04-30-2009 |
| 20090101165 | Apparatus for Detection of Chemical or Biological Substances and Method for Cleaning the Apparatus - The present invention relates to a device ( | 04-23-2009 |
| 20090096868 | METHOD FOR DETERMINING THE DISTANCE BETWEEN TWO EXTERNAL STORES ON AN AIRCRAFT OR AERIAL VEHICLE DURING THE SEPARATION OF ONE OF THE EXTERNAL STORES - Method for determining a distance between two external stores on an aircraft or aerial vehicle and aircraft with at least two external stores. The method includes separating one of the two stores from the aircraft or aerial vehicle in flight, and determining a chronological course of a distance during the separation operation with at least one magnetic field sensor. | 04-16-2009 |
| 20090079631 | METHOD FOR DATA EXCHANGE BETWEEN MILITARY AIRCRAFT AND DEVICE FOR CARRYING OUT THIS METHOD - A device for user data transmission implemented in an aircraft for transmitting user data to a relay aircraft. The device includes a controllable directional antenna arrangement and an antenna steering module that is structured and arranged to control radiation properties and transmitting power of the antenna arrangement. Moreover, the device includes an antenna orientation module and a threat management system. Additionally, the device includes an optimization device. Furthermore, the threat management system and the optimization device are associated with the antenna steering module and the optimization device receives a desired radiation profile from the threat management system and a desired direction range of an antenna lobe from the antenna orientation module. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way. | 03-26-2009 |
| 20090079301 | Three-Dimensional Stack-Type Piezo Element and Piezoelectric Actuator Having Such a Stack-Type Piezo Element - A three-dimensional stack-type piezo element has at least one surface that is shaped perpendicular to layer planes of the stack, so that, at least in sections, it is not parallel to a stacking direction of the piezo element. | 03-26-2009 |
| 20090077372 | PROCESS FOR TRANSMITTING AN ELECTRONIC MESSAGE IN A TRANSPORT NETWORK - In a process for transmitting an electronic message that contains protected and unprotected content, the authenticity of the header elements HE is ensured by obtaining a subsequent authenticity verification of the sender. For this purpose, a checking device which is inserted into the transmission network transforms the header elements of the original message into a new message whose contents are protected by known encryption methods. The new message is sent back to the sender which decrypts it and checks the header elements. If the sender verifies the authenticity of the transmitted data, the header elements on which the original message is based are also considered to be verified. According to the invention, the sender who sends the message, and is later requested to verify its authenticity, may be the mail server (Message Transfer Agent “MTA”) as well as the client of the MTA (and thus, the author of the message, who first forwards the message to the MTA). | 03-19-2009 |
| 20090054080 | METHOD FOR VERIFYING PLOTTING RESULTS - A method is provided for verifying plotting results when multiple signals of the same frequency have been detected from different directions. Signal characteristics of the signals detected from different directions are compared so that, on the basis of the signal comparison, a decision may be made as to whether a reflection from the same transmitter is occurring, or different transmitters are involved. | 02-26-2009 |
| 20090050744 | AIRCRAFT WITH EMERGENCY LANDING SYSTEM - An aircraft has an emergency landing system which includes a paraglider for the emergency landing phase of the aircraft and an attitude positioning parachute for decelerating and subsequently swiveling the aircraft with respect to the flight direction. The vertical axis essentially corresponds to the direction of pull from the attitude positioning parachute. | 02-26-2009 |
| 20090047482 | Impulse-absorbing Structural Component - An impulse-absorbing structural component, particularly for an aircraft, has an impulse-absorbing layer and a covering layer applied thereto. The impulse-absorbing layer is made of a material that has a higher capacity for elongation at its breaking point than does the covering layer, and has a regular pattern of elevations and depressions. If a mass impacts on the covering layer, an intercept bag forms in the impulse-absorbing layer, and absorbs the kinetic energy of the mass. Viewed in the direction of the spread of the intercept bag, the structural component has structure beyond the impulse-absorbing layer, such that the formation of the intercept bag can take place without further interaction with the structural component. | 02-19-2009 |
| 20090035183 | Method and apparatus for real-time analysis of chemical, biological and explosive substances in the air - A device for real-time analysis of airborne chemical, biological and explosive substances has at least a gas analysis sensor, a fluorescence/luminescence sensor and a sensor for determining the particle size and number of particles. Each of the sensors is connected to a multireflection cell (multipass laser cell) as an open measurement path. In addition, the device also includes an evaluation unit for the real-time analysis of chemical, biological and explosive substances. | 02-05-2009 |
| 20090031730 | Nozzle Arrangement for a Gas Turbine Engine - A nozzle arrangement for a gas turbine engine includes an engine nozzle and an ejector nozzle arranged axially downstream thereof. A gap S is formed between the outlet of the engine nozzle and the inlet of the ejector nozzle, and a flange which reduces the gap S is arranged at the outlet of the engine nozzle. | 02-05-2009 |
| 20090027253 | Collision and conflict avoidance system for autonomous unmanned air vehicles (UAVs) - A collision and conflict avoidance system for autonomous unmanned air vehicles (UAVs) uses accessible on-board sensors to generate an image of the surrounding airspace. The situation thus established is analyzed for imminent conflicts (collisions, TCAS violations, airspace violations), and, if a probable conflict or collision is detected, a search for avoidance options is started, wherein the avoidance routes as far as possible comply with statutory air traffic regulations. By virtue of the on-board algorithm the system functions independently of a data link. By taking into account the TCAS zones, the remaining air traffic is not disturbed unnecessarily. The system makes it possible both to cover aspects critical for safety and to use more highly developed algorithms in order to take complicated boundary conditions into account when determining the avoidance course. | 01-29-2009 |
| 20090026309 | Aircraft - The invention relates to an aircraft having a first propulsion unit with an air inlet above the fuselage of the aircraft and a second propulsion unit with an air inlet below the fuselage of the aircraft, the fuselage of the aircraft having recesses for receiving the propulsion units which are arranged such that the first and the second propulsion unit are arranged above one another in the plane set by the longitudinal and vertical axis of the aircraft. The propulsion unit comprises an engine, a housing having an air inlet, devices for the releasable fastening of the propulsion unit to the fuselage of the aircraft as well as devices for establishing a releasable connection of electric supply and data lines as well as fuel lines between the propulsion unit and the fuselage of an aircraft. | 01-29-2009 |
| 20090015458 | IR Jamming System For Defense Against Missiles With IR-Sensitive Homing Heads - In an IR jamming system for defense against missiles with IR-sensitive homing heads, one or more jamming beams are generated, whose diameter is less than that of the optical aperture of the IR-sensitive homing head of the missile. The optical aperture of the IR-sensitive homing head of the missile is at least partially illuminated by the jamming beam or beams. | 01-15-2009 |
| 20090001224 | AIRCRAFT WING WITH EXTENDIBLE NOSE FLAP - An aircraft wing including a wing box and a nose flap moveably connected to the wing box by first and second folding hinges. A first transverse link is pivotally connected to first portions of the first and second folding hinges. A second transverse link is pivotally connected to second portions of the first and second folding hinges. An actuator is connected diagonally between the first and second transverse links for moving the nose flap between a retracted position and an extended position. The instant abstract is neither intended to define the invention disclosed in the specification nor intended to limit the scope of the invention in any way. | 01-01-2009 |
| 20090000725 | Method For Bonding A Dry Fiber Strip To A Dry Fiber Strand - A method and a device are provided for bonding a dry fiber strip to a dry fiber strand in continuous, uninterrupted operation. A bonding agent, activatable by supplying heat, is provided on the fiber strip and the fiber strand, which has at least one flat mantle surface. The fiber strip and the fiber strand are unwound from respective supply rolls, and the flat mantle surface of the fiber strand is positioned on the fiber strip during the unwinding procedure. Heat is supplied during the unwinding procedure to cause activation of the binder and gluing of the fiber strip and the fiber strand. | 01-01-2009 |
| 20080308345 | Assembly for Reducing Noise in Turbofan Engines - An assembly is provided for reducing the noise that is generated in the heating gas zone by turbofan engines. The assembly consists of an acoustically absorbent cladding in the heating gas flow channel of the turbofan engine. The cladding includes a plurality of neighboring cavities, into each of which four horns extends. The mouths of the horns are fixed to a perforated cover sheet. The cover sheet forms one wall of the heating gas flow channel. | 12-18-2008 |
| 20080304575 | Method for Compression and Expansion of Analogue Signals - In an analog signal compression method with digital compression and digital expansion of linear based or sine-based linear signals, a signal coordination point is determined in a bi-adaptive scaleable mV/step and a time/step structured plane. To accomplish this, the linear or sine-based input signal is digitized, the breaks of the digitized linear or sine-based signal are detected, and the time difference and the amplitude difference of two successive breaks of the linear or sine-based signal are determined. This permits time differences and amplitude differences of successive breaks to be value coded as a data word on the basis of adaptive scaleable time-per-step tables and voltage-per-step tables so that the time-per-step tables and the voltage-per-step tables are selected depending on the absolute value of the determined time difference and amplitude difference, thus producing compressed data. An associated expansion method for reconstructing the original analog signal is also disclosed. | 12-11-2008 |
| 20080258015 | DEVICE AND METHOD FOR TWISTING AND CLAMPING MOVEABLE FLAPS - The invention relates to a device for twisting and clamping a second flap moveable about a rotational axis with respect to a first flap. A device includes a twisting device arranged on the first flap including a drivable shaft rotatable about the rotational axis and a catch connected to the second flap. The device also includes a clamping device including a clamping sleeve arranged along the rotational axis. | 10-23-2008 |
| 20080213598 | Materials and processes for coating substrates having heterogeneous surface properties - A coating material includes:
| 09-04-2008 |
| 20080211717 | Phased Array Transmitting Antenna - An arrangement for beam forming and control of a transmitter radiating in the RF range comprises an input for feeding the RF transmitting signal RF | 09-04-2008 |
