Patent application number | Description | Published |
20110198029 | HIGH-TEMPERATURE GLASS SOLDER AND ITS USES - The amorphous and/or partially crystalline glass solders are particularly suitable for high-temperature applications, e.g. in fuel cells or sensors in the exhaust gas stream of internal combustion engines. The glass solder is characterized by a linear coefficient of thermal expansion in the temperature range from 20° C. to 300° C. of 8.0×10 | 08-18-2011 |
20110312482 | CRYSTALLIZING GLASS SOLDER AND USE THEREOF - A crystallizing glass solder for high-temperature applications, containing, in % by weight on an oxide basis: 45% to 60% of BaO, 25% to 40% of SiO | 12-22-2011 |
20120065049 | Crystallizing glass solders and uses thereof - A crystallizing glass solder for high-temperature applications, containing, in % by weight on an oxide basis: 45% to 60% of BaO, 25% to 40% of SiO | 03-15-2012 |
20120295111 | GLASS POWDER HAVING GRAIN SIZE DISTRIBUTION AND PROCESS FOR THE PRODUCTION THEREOF - A glass powder is provided that includes, as the main component, powder particulates of glass having a mean particulate size of less than or equal to 1.5 μm, and which is free of particles having a particle size of greater than 10 μm. A process for the production of such a glass power is also provided. The glass powder is particularly suitable as a filler of plastic dental compositions, in particular dental composites. | 11-22-2012 |
20140179507 | Crystallizing glass solders and uses thereof - A crystallizing glass solder for high-temperature applications, which is free of PbO and contains, in % by weight on an oxide basis: 45% to 60% of BaO; 25% to 40% of SiO | 06-26-2014 |
20140206791 | DISPERSIONS OF NANOSCALE DENTAL GLASS PARTICLES AND METHODS FOR PREPARING THE SAME - Provided are a dispersion of a nanoparticulate mixed oxide of SiO | 07-24-2014 |
Patent application number | Description | Published |
20140166235 | DEVICE FOR GENERATING AN AIRFLOW FOR COOLING A HEAT DISSIPATING ELECTRONIC ELEMENT SUCH AS AN LED - The device for generating an air flow for cooling a heat dissipating electronic element such as an LED comprises a channel ( | 06-19-2014 |
20140328074 | STROBE LIGHT UNIT AND AIRCRAFT COMPRISING THE SAME - A strobe light unit, particularly wing anti-collision strobe light unit for an aircraft, comprises at least one light source, particularly at least one LED; a reflector element, the at least one light source and the reflector element being configured for projecting light into a desired range of directions; and a stray light blocking element for blocking stray light from being projected into undesired directions, the stray light blocking element attached to the reflector element or to a base portion of the strobe light unit. | 11-06-2014 |
20140334174 | LED LIGHT UNIT AND METHOD OF PRODUCING AN LED LIGHT UNIT - An LED light unit comprises a support portion, a light source having at least one LED, the light source being arranged on the support portion and having a source-side light intensity distribution (LI | 11-13-2014 |
20140334175 | LED LIGHT UNIT AND METHOD OF REPLACING AN LED LIGHT UNIT - An LED light unit, in particular for a passenger transportation vehicle, such as an aircraft, a road vehicle, a ship or a rail car, has a support portion a light source having at least one LED, the light source being arranged on the support portion, and a refractive optical element having an inner surface and an outer surface the refractive optical element being attached to the support portion and being arranged over the light source. The refractive optical element has a chamfer portion adjacent the support portion, wherein at least one of the inner surface and the outer surface has at least one chamfer surface in the chamfer portion. | 11-13-2014 |
20150036365 | EXTERIOR HELICOPTER LIGHT UNIT AND METHOD OF OPERATING AN EXTERIOR HELICOPTER LIGHT UNIT - An exterior helicopter light unit is disclosed that comprises a movable light head comprising a light source, a first motor and a second motor for actuating the movable light head, and an inverse differential gear assembly coupling the first and second motors to the movable light head in such a way that the first and second motors can tilt and rotate the movable light head in operation. | 02-05-2015 |
20150036366 | EXTERIOR AIRCRAFT LIGHT UNIT AND METHOD OF OPERATING AN EXTERIOR AIRCRAFT LIGHT UNIT - An exterior aircraft light unit for emitting light of a first wavelength and light of a second wavelength, different from the first wavelength, with corresponding emission characteristics is disclosed. The exterior aircraft light unit has at least one first light source configured to emit the light of the first wavelength, at least one second light source configured to emit the light of the second wavelength, and a wavelength selective optical element, which wavelength selective optical element is reflective for the light of the first wavelength and transparent for the light of the second wavelength. | 02-05-2015 |
20150078018 | EXTERIOR AIRCRAFT LIGHT UNIT AND AIRCRAFT COMPRISING THE EXTERIOR AIRCRAFT LIGHT UNIT - An exterior aircraft light unit for emitting light of a first wavelength and light of a second wavelength, different from the first wavelength is disclosed. The exterior aircraft light unit has an integrated optical structure, which in turn has a first light source configured to emit the light of the first wavelength, a second light source configured to emit the light of the second wavelength, the second light source being positioned adjacent to the first light source, and an optical element for shaping a light emission distribution of the integrated optical structure. The optical element is arranged with respect to the first light source and the second light source in such a way that it affects both the light of the first wavelength and the light of the second wavelength. | 03-19-2015 |
20160046388 | EXTERIOR AIRCRAFT LIGHT UNIT AND AIRCRAFT COMPRISING THE SAME - An exterior aircraft light unit includes a mounting structure, an LED arranged on the mounting structure, and an optical system, arranged on the mounting structure for creating an output light emission distribution of the exterior aircraft light unit. The optical system has, in a first cross-sectional plane extending through the LED, a first concave reflector and a second concave reflector, each of the first and second concave reflectors having a proximate end positioned adjacent to the mounting structure and a distal end positioned removed from the mounting structure, with the first and second concave reflectors being arranged on opposite sides of the LED in the first cross-sectional plane, and a refractive optical element arranged between the first and second concave reflectors in the first cross-sectional plane. The distal ends of both the first and second concave reflectors that curve towards each other and have back-tapered shapes. | 02-18-2016 |
20160046389 | EXTERIOR AIRCRAFT LIGHT UNIT AND AIRCRAFT COMPRISING THE SAME - An exterior aircraft light unit includes a mounting structure, a plurality of first light sources arranged on the mounting structure, and a lens cover arranged over the plurality of first light sources, the lens cover having a convex shape at least in a first cross-sectional plane, wherein the plurality of first light sources are arranged in a curved pattern, with the curved pattern having the same direction of curvature as the convex shape of the lens cover in the first cross-sectional plane. | 02-18-2016 |
20160046390 | AIRCRAFT BEACON LIGHT UNIT AND SET OF AIRCRAFT BEACON LIGHT UNITS - An aircraft beacon light unit has an operating light emission distribution. The operating light emission distribution has a first light emission opening angle of at least 150° in a first cross-sectional plane, and a second light emission opening angle of at most 180° in a second cross-sectional plane orthogonal to the first cross-sectional plane. The aircraft beacon light unit is configured in such a way that it is mountable to an aircraft with the first cross-sectional plane being oriented in a vertical direction and the second cross-sectional plane being oriented in a horizontal direction, and the first light emission opening angle extends at least 75° both above and below the second cross-sectional plane. | 02-18-2016 |
20160096635 | GROUND ILLUMINATION AIRCRAFT LIGHT UNIT AND AIRCRAFT COMPRISING THE SAME - A ground illumination aircraft light unit has an operating light emission distribution for illuminating a ground area below an aircraft, wherein the ground illumination aircraft light unit is configured to be mounted to an underside of an aircraft fuselage, and wherein the operating light emission distribution includes a straight downward emission direction normal to the ground area and covers a solid angle of illumination around the straight downward emission direction, wherein the solid angle of illumination is at least 1.3 π sr. | 04-07-2016 |
20160097503 | INTERIOR AIRCRAFT LIGHT UNIT AND METHOD OF PRODUCING AN INTERIOR AIRCRAFT LIGHT UNIT - An interior aircraft light unit includes at least one light source, in operation emitting light with a source side light intensity distribution, the source side light intensity distribution having a first intensity region and a second intensity region, with the first intensity region having a higher light intensity than the second intensity region, and a semi-transparent layer, disposed between the at least one light source and an outside of the interior aircraft light unit, for transforming the source side light intensity distribution into an adjusted light intensity distribution, wherein the semi-transparent layer has a transparency distribution having a lower degree of transparency in the first intensity region than in the second intensity region, such that the adjusted light intensity distribution is closer to an even light intensity distribution than the source side light intensity distribution. | 04-07-2016 |
Patent application number | Description | Published |
20120118392 | PLASMA SEPARATION RESERVOIR - The invention relates to a microfluidic apparatus for producing a volume flow that is uniform over time in a metering process. In various solution processes or reaction processes it is essential to have a specified given volume flow or mass flow of fluid available to ensure reliable dissolution of the reagent or ensure that the reaction takes place. In microfluidic apparatus in which separation of particles from a fluid, particularly blood, is carried out through a membrane, the volume flow through the membrane decreases continuously. In order to achieve a uniform volume flow during metering, it is envisaged that first of all a reservoir is filled from a first channel, so that the contents of the reservoir can then be fed to the metering process by opening a fluid stop. The emptying of the reservoir takes place with a uniform volume flow of 0.05 microlitres per second to 10 microlitres per second. | 05-17-2012 |
20120275972 | JOINING METHOD AND JOINT FOR MICROFLUIDIC COMPONENTS - The invention relates to joining plastic components into a microfluidic cartridge ( | 11-01-2012 |
20130126022 | COMPONENT OF A BIOSENSOR AND PROCESS FOR PRODUCTION - The invention relates to a component ( | 05-23-2013 |
20140112841 | DEVICE AND METHOD FOR REMOVING A SUPERNATANT OF A LIQUID SAMPLE, AND USE OF A VALVE DEVICE HAVING A SOLUBLE MEMBRANE - A device and a method for separating a supernatant of a liquid sample are proposed, in which an outlet is closed off by a water-soluble membrane that dissolves after a certain length of time so that the supernatant of the sample is automatically drained away after centrifugation. The water-soluble membrane may in principle may also be used for other purposes for temporarily retaining a liquid in a holding chamber. | 04-24-2014 |
20140160877 | METHOD FOR MIXING AT LEAST ONE SAMPLE SOLUTION HAVING AT LEAST ONE REAGENT, AND DEVICE - The invention relates to a method for mixing at least one sample solution (P) with at least one reagent (R) in at least one chamber (2) of a microfluidic cartridge (MC) and a device for carrying out the method. | 06-12-2014 |
Patent application number | Description | Published |
20090050826 | METHOD AND DEVICE FOR THE CONTACTLESS DETECTION OF FLAT OBJECTS - The invention relates to a method and a device for the contactless detection of flat objects, particularly in sheet form, such as paper, films, foils, plates, labels, splices, break points, tear-off threads and similar flat materials or packs. | 02-26-2009 |
20110001550 | PROXIMITY SWITCH - The invention relates to a proximity switch for the detection of objects, comprising a sleeve-type housing, comprising a transducer unit disposed at a measuring end of said sleeve-type housing, the transducer unit comprising a transducer receptacle and a transducer element disposed therein for detecting a physical measurand, comprising a connecting piece disposed at a connecting end of said sleeve-type housing, comprising an electronic assembly disposed on a printed circuit board accommodated in said sleeve-type housing and having a control and evaluation unit adapted to control said transducer element, to evaluate signals measured by said transducer element and to emit switching signals to an environment, wherein variously colored light-emitting diodes are disposed on said printed circuit board at the measuring end and at the connecting end for indicating operational and/or switching states, wherein said transducer receptacle exhibits a transparent region disposed around a housing axis and/or a transparent region at an end face. The proximity switch is characterized in that said connecting piece has a peripheral transparent region, that said transparent regions at said measuring end and at said connecting end are optically homogeneous, that said transparent regions are each capable of being monochromatically illuminated by said light-emitting diodes and that said control and evaluation unit is adapted to control the respective variously colored light-emitting diodes for indicating different operational and/or switching states. | 01-06-2011 |
20130152689 | METHOD AND DEVICE FOR THE DETECTION OF RECORDING MEDIA - The invention relates to a method and a device for the contactless detection of laminated, flat objects, particularly sheet-like recording media. There is a galvanic separation and mechanical decoupling between the transmitter and receiver to improve detection. These measures can be further improved with correction characteristic methods. | 06-20-2013 |
Patent application number | Description | Published |
20080197954 | ARRANGEMENT FOR COOLING A GRADIENT COIL - An arrangement for cooling a gradient coil has cooling tubes for coolant transport arranged for heat dissipation from coil positions of the gradient coil. Insulator plates for electrical insulation are arranged both between the coil positions and between the coil positions and the respective cooling tubes. The insulator plates include fabric layers (prepregs) that are impregnated with a reaction resin. The insulator plates exhibit a heat conductivity of greater than or equal to 0.5 W/mK. | 08-21-2008 |
20080204179 | COOLING DEVICE FOR ARRANGEMENT BETWEEN TWO GRADIENT COIL WINDINGS OF A GRADIENT COIL - In a cooling device for arrangement between two gradient coil windings of a gradient coil for dissipation of the heat (arising upon feeding current to the gradient coil windings) by means of a coolant flowing through one or more coolant channels in the cooling device, two films made of thermoplastic material are connected with one another, and are preformed in a thermal reshaping procedure to form coolant channel sections that are complementary to one another to form an inherently stable coolant channel after the connection. | 08-28-2008 |
20090066463 | METHOD TO PRODUCE A CURVED COIL, IN PARTICULAR A SUB-COIL OF A GRADIENT COIL FOR A MAGNETIC RESONANCE APPARATUS - In a method to produce a curved coil, in particular a sub-coil of a gradient coil for a magnetic resonance apparatus, at least one conductor is wound corresponding to a predetermined pattern on a winding plate, and a winding plate composed of multiple plate elements that are moveable relative to one another is used that is formed into a curved shape after the winding of the conductor, in which curved shape the conductor is fixed while maintaining the curved shape. | 03-12-2009 |
20100265019 | SUPERCONDUCTING COIL CAST IN NANOPARTICLE-CONTAINING SEALING COMPOUND - A superconducting coil for a magnetic resonance apparatus is formed by one or more wound superconducting conductors that are embedded in a cured sealing compound, with nanoparticles added to the sealing compound. | 10-21-2010 |
20110115488 | CASTING COMPOUND SUITABLE FOR CASTING AN ELECTRONIC MODULE, IN PARTICULAR A LARGE-VOLUME COIL SUCH AS A GRADIENT COIL - Casting compound suitable for casting an electronic module, in particular a large-volume coil such as a gradient coil, which is composed of a support material forming a matrix, one or more fillers made of inorganic microparticles, and at least one filler made of polymer nanoparticles. | 05-19-2011 |
20130075068 | COOLING DEVICE FOR A GRADIENT COIL AND USE THEREOF - A cooling device for disposal between two flat coils of a gradient coil has at least one first and with at least one second foil that are connected to each other in areas such that continuous cooling channels for a cooling fluid are formed. The cooling channels are branched, whereby an improved cooling effect is produced with a smaller thickness of the cooling device. | 03-28-2013 |
Patent application number | Description | Published |
20100045122 | STATOR OF AN ELECTRICAL MACHINE, ELECTRICAL MACHINE, AND POWER TOOL - A stater of an electrical machine has a cross section, a longitudinal extension, a jacket surface, a plurality of winding holders configured so that at least one of the winding holders for receiving a field winding has a larger winding width than another of the winding holders. | 02-25-2010 |
20100045123 | STATOR OF AN ELECTRICAL MACHINE, ELECTRICAL MACHINE, AND POWER TOOL - A stator of an electrical machine has a cross section, a longitudinal extension, a jacket surface, a plurality of winding holders configured for receiving field windings, the winding holders being distributed inhomogenously around an inner circumference of the cross section, such that a density of the field windings in at least one first region formed around a stator circumference is smaller than in an adjacent second region. | 02-25-2010 |
20110148247 | Commutator for an electrical machine, and electrical machine - The invention relates to a commutator for an electrical machine, having a commutator body on the outer circumference of which a plurality of electrically conductive, elongated laminations are disposed parallel to the longitudinal axis of the commutator. The laminations disposed adjacent to one another are electrically insulated from one another. The ends of the laminations, oriented toward the wire windings of an armature, are each electrically conductively connected to at least one wire end. According to the invention, it is provided that the ends of the laminations end, perpendicular to the longitudinal axis of the commutator, in planes offset from one another. | 06-23-2011 |
20110204786 | Machine Tool with an Electrical Generator for Passive Power Generation - A machine tool with a generator for generating electrical power is disclosed. The generator has a rotor and a stator. A coil and a magnet are arranged on the stator. The rotor is capable of moving relative to the stator and has a first region and a second region. The rotor is configured in such a way that, during a movement of the rotor relative to the stator, a magnetic flux in the coil is changed due to differences between the first and second regions in terms of their magnetic permeability and/or in terms of their geometric configuration, and an electrical voltage is induced. | 08-25-2011 |
20110204787 | Machine Tool with an Active Electrical Generator for Power Generation - A machine tool with a generator for generating electrical power is disclosed. The generator has a stator with a coil and a rotor with a magnet. The rotor is capable of moving relative to the stator. An air gap is formed between the rotor and the stator. The stator and the rotor comprise a material with a relative permeability greater than the relative permeability of air and are arranged in such a way that magnetic lines of force of the magnet are guided in a targeted manner with respect to the coil. The air gap between the stator and the rotor is configured in such a way that a large proportion of the lines of force emanating from the magnet are guided by the stator and the rotor. | 08-25-2011 |
Patent application number | Description | Published |
20130258090 | Light microscope and method for recording images with a light microscope - The invention relates to a method for recording images with a light microscope, wherein a specimen container with a specimen is arranged on a specimen holder of the light microscope, and wherein illuminating light is guided onto the specimen. The illuminating light can hereby be cut in a cross-section transversely to an optical axis of the light microscope through a wall of the specimen container to a limited cross-sectional region. First and second diaphragm settings are determined and set, for the limited cross-sectional region of the illuminating light defined by the wall of the specimen container, in which the diaphragm covers equal sized portions of the limited cross-sectional region. In addition the invention relates to a light microscope which is adapted in particular to carry out the method. | 10-03-2013 |
20150268458 | METHOD FOR FLUORESCENCE MICROSCOPY OF A SAMPLE - A method for fluorescence microscopy of a sample. The method includes illuminating the sample with excitation radiation of a microscope through an illumination beam path and imaging along an optical axis to an image field on a camera chip, the illumination beam path having an adjustable diaphragm for selective illumination of a target area; selecting an area on the sample as a target area; and adjusting an adjustable diaphragm for selective illumination of the target area such that parts of the sample lying outside of the selected area are not illuminated with excitation radiation. | 09-24-2015 |
20150355446 | METHOD FOR THE MICROSCOPE IMAGING OF SAMPLES ADHERING TO BOTTOMS OF FLUID FILLED WELLS OF A MICROTITER PLATE - A method for microscope imaging of a sample, wherein a sample well is filled with liquid with the sample adhered to the bottom, illuminating and imaging the sample well from the underside and capturing at least one sample image thereof, wherein any inhomogeneity of the illumination is equalized by providing a test well with the same structure filled with liquid but no sample, making a reference measurement of the test well by illuminating the test well, imaging the illuminated test well from the underside and capturing a reference image which covers the entire bottom, analyzing the reference image to determine a brightness correction specification based on brightness fluctuation, and using the brightness correction specification to correct the sample image, including determining a position of at least a part of the sample image and using a value of the brightness correction specification assigned to the position. | 12-10-2015 |
20160041377 | TRANSMITTED-LIGHT MICROSCOPE AND METHOD FOR TRANSMITTED-LIGHT MICROSCOPY - A transmitted-light microscope for imaging well-shaped, liquid-containing sample vessels, wherein the transmitted-light microscope has an illumination beam path for illuminating the sample vessel with an illumination beam bundle, from above, along an optical axis, wherein the illumination beam path has an illuminating element aligned to the optical axis, which element irradiates the illumination beam bundle onto the sample vessel, an imaging beam path for imaging the sample vessel from below along the optical axis and a pipette access channel for introducing a reagent into the sample vessel, wherein the illuminating element is annular and has an opening on the optical axis through which opening runs the pipette access channel. | 02-11-2016 |
Patent application number | Description | Published |
20100266181 | DEVICE AND METHOD FOR PRODUCING A CT RECONSTRUCTION OF AN OBJECT COMPRISING A HIGH-RESOLUTION OBJECT REGION OF INTEREST - A CT reconstruction of an object including a high-resolution object region of interest may be produced in an artefact-free manner by producing a first projection data set of a first region of the object that encloses the object region of interest and includes at least one projection recording of a first resolution, and a second projection data set of the object region of interest including at least a second projection recording of a second, higher resolution. The first and second projection data sets may be combined, in accordance with a combination rule, so as to obtain a CT reconstruction of the first region of the object having the first resolution and of the object region of interest having the second, higher resolution. | 10-21-2010 |
20110110487 | APPARATUS AND METHOD FOR NON-ROTATIONAL COMPUTER TOMOGRAPHY - A multi-dimensional representation of an object is obtained in that first and second pictures of the object illuminated using an X-ray source are created using a sensor that is located, in relation to the X-ray source, behind the object in a preferential direction defined by the relative positions of the object and of the sensor. A distance in the preferential direction between the X-ray source and the object is different in the first picture than in the second picture. The multi-dimensional representation of the object is obtained by combining the first and second pictures. | 05-12-2011 |
20130094741 | APPARATUS AND METHOD FOR NON-ROTATIONAL COMPUTER TOMOGRAPHY - A multi-dimensional representation of an object is obtained in that first and second pictures of the object illuminated using an X-ray source are created using a sensor that is located, in relation to the X-ray source, behind the object in a preferential direction defined by the relative positions of the object and of the sensor. A distance in the preferential direction between the X-ray source and the object is different in the first picture than in the second picture. The multi-dimensional representation of the object is obtained by combining the first and second pictures. | 04-18-2013 |
Patent application number | Description | Published |
20080255075 | SUBSTITUTED ESTRATRIENE DERIVATIVES AS 17BETA HSD INHIBITORS - Substituted estratriene compounds of formula (I) useful in therapy, especially in the treatment or inhibition of a steroid hormone dependent disorder requiring the inhibition of a 17β-hydroxysteroid dehydrogenase (17β-HSD) type 1, type 2 and/or type 3 enzyme, as well as their salts, pharmaceutical compositions containing such compounds and processes for preparing such compounds. | 10-16-2008 |
20140038919 | HEPATITIS C INHIBITORS AND USES THEREOF - This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit HCV; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions. | 02-06-2014 |
20160002213 | HEPATITIS C INHIBITORS AND USES THEREOF - This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit HCV; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions. | 01-07-2016 |