Freudenberg, DE
Berit Freudenberg, Dresden DE
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20080206986 | METHOD OF FORMING A COPPER-BASED METALLIZATION LAYER INCLUDING A CONDUCTIVE CAP LAYER BY AN ADVANCED INTEGRATION REGIME - By appropriately designing a plurality of deposition steps and intermediate sputter processes, the formation of a barrier material within a via opening may be accomplished on the basis of a highly efficient process strategy that readily integrates conductive cap layers formed above metal-containing regions into well-approved process sequences. | 08-28-2008 |
Bernhard Freudenberg, Coburg DE
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20110203517 | DEVICE AND METHOD FOR THE PRODUCTION OF SILICON BLOCKS - A device for the production of silicon blocks comprising a vessel for receiving a silicon melt with at least one vessel wall, with the at least one vessel wall comprising a nucleation-inhibiting coating on at least part of an inside or with the at least one vessel wall consisting of a nucleation-inhibiting material. | 08-25-2011 |
20110239933 | DEVICE AND METHOD FOR THE PRODUCTION OF SILICON BLOCKS - Device for the production of silicon blocks, the device comprising a vessel for receiving a silicon melt with a bottom, an inside, an outside and a central longitudinal axis and at least one support plate which is at least partially in direct contact with the bottom, and which forms a base together with the bottom, and means for generating an inhomogeneous temperature field on the inside of the bottom. | 10-06-2011 |
20110305622 | DEVICE AND METHOD FOR THE PRODUCTION OF SILICON BLOCKS - A device for the production of silicon blocks comprises a vessel for receiving a silicon melt, the vessel comprising a vessel wall comprising at least one side wall and a bottom as well as an inside and an outside and a central longitudinal axis, and means for creating a temperature field on the inside of the bottom, the temperature field having a temperature gradient at the bottom of the vessel which is perpendicular to the central longitudinal axis at least in some regions when the silicon melt cools down for crystallization. | 12-15-2011 |
20120167817 | METHOD AND DEVICE FOR PRODUCING SILICON BLOCKS - A method for producing silicon blocks comprises providing a crucible for receiving a silicon melt, with a base and a plurality of side walls connected to the base, attaching nuclei at least on an inner side of the base of the crucible, the nuclei having a melt temperature, which is greater than the melt temperature of silicon, filling the crucible with the silicon melt, solidifying the silicon melt beginning on the nuclei and removing the solidified silicon from the crucible. | 07-05-2012 |
20120242016 | DEVICE FOR HOLDING SILICON MELT - Device for holding a silicon melt comprising a crucible, which partly surrounds an inner chamber for holding the melt, with a base and at least one side wall made of a base material, whereby the crucible comprises at least one equalizing means for equalizing mechanical thermal stresses. | 09-27-2012 |
20130065032 | DEVICE AND METHOD FOR PRODUCING SILICON BLOCKS - Device for producing silicon blocks for photovoltaic applications, comprising a container for receiving a silicon melt with a base wall and at least one side wall, means for reducing the diffusion of impurities from at least one of the walls of the container into the silicon melt, wherein the means for reducing the diffusion of impurities comprise at least one covering element for the at least partial covering of at least one of the walls of the container. | 03-14-2013 |
Frank Freudenberg, Rattenkirchen DE
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20090202262 | METHOD AND ASSEMBLY FOR GENERATING A GIVEN REVOLVING SPEED OF AN ENDLESS BAND-SHAPED IMAGE SUPPORT - In a method to determine a curve of revolution speed of a continuous belt-shaped image substrate, at least two color separations are generated on the image substrate and transferred from the image substrate onto a substrate material to generate a print image. A first offset in a transport direction of the substrate material between the at least two color separations of the print image is determined at a first point. At least one second offset in the transport direction is determined between the at least two color separations of the print image at least one second point. The first point and the second point have at least one interval relative to one another in the transport direction. The curve of the revolution speed of the image substrate is determined with aid of the first offset and the second offset. | 08-13-2009 |
Harald Freudenberg, Marklohe DE
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20100154355 | DEVICE FOR HANDLING BOBBINS OF PACKAGING MATERIAL - For supplying machines, namely packaging machines, with web-like packaging material which is present in the form of a reel, a reel store ( | 06-24-2010 |
20110062658 | APPARATUS AND METHOD FOR HANDLING STACKS OF PRINTING MEDIA - An apparatus for handling stacks ( | 03-17-2011 |
20110100175 | Method and Device for Cutting Through A Bandereole Encompassing a Stack of Blanks - A method of severing a band ( | 05-05-2011 |
Hellmut Freudenberg, Pentling/ Grossberg DE
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20130153675 | Method and Device for Setting an Idle Stroke of an Actuating Drive of an Injection Valve, and Injector Assembly - A method and a device are disclosed for setting an idle stroke of an actuating drive of an injection valve with respect to an actuating element actuated by the actuating drive. The actuating drive is arranged in an injector body and the actuating element is arranged in an actuating-element housing such that it is movable in an axial. An axial stressing force is applied to the injector body and the actuating-element housing such that part of the injector body or actuating-element housing arranged in a force flow path defined the axial stressing force is deformed permanently, until a value of a representative electric variable determined directly or indirectly for the idle stroke of the actuating drive lies in a predefined value range. Further, an injector assembly for an injection valve may include an injector body and/or an actuating-element housing having a contact section elevated in the axial direction. | 06-20-2013 |
Hellmut Freudenberg, Pentling/grossberg DE
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20130153678 | Drive Device for an Injection Valve, and Injection Valve - A drive device for an injection valve may include an actuator configured for exerting a force along a first force action axis, a lever device coupled to the actuator, an output element coupled to the lever device and configured for absorbing a force from the lever device along a second force action axis, wherein the first and second force action axes are arranged offset with respect to one another, and a transmission element arranged between the actuator and the lever device. The transmission element may be coupled to the actuator in a first contact region and to the lever device in a second contact region. The first contact region of the transmission element may be arranged such that it is penetrated by the first force action axis. The second contact region of the transmission element may be arranged such that it is penetrated by the second force action axis. | 06-20-2013 |
20150021418 | Lever Device and a Fuel Injection Valve - A lever device for a fuel injection valve includes a housing with a housing recess, at least one lever element arranged in the housing recess and having a coupling section coupled to a section of the housing, a drive element arranged in the housing recess and coupled to the at least one lever element to act upon the at least one lever element in the direction of a force-action axis, and an output element arranged in the housing recess and coupled to the at least one lever element such that the output element may be moved in the force-action axis direction by the at least one lever element. The coupling section of the lever element has at least one recess that defines at least two coupling section contact surfaces spaced apart from one another and resting against the housing section. | 01-22-2015 |
20150028135 | Lever Device and a Fuel Injection Valve - A lever device for a fuel injection valve includes a housing with a housing recess, at least one lever element arranged in the housing recess, a drive element arranged in the housing recess and coupled to the lever element(s) in order to act upon said at least one lever element in a direction of a force-action axis, and an output element arranged in the housing recess and coupled to the lever element(s) such that this output element is moveable in the force-action axis direction by the at least one lever element. Each lever element includes a coupling section designed or arranged such that the lever element is coupled to the housing, or to the output element, in a rotationally-fixed manner with respect to the force-action axis. | 01-29-2015 |
Hellmut Freudenberg, Grossberg DE
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20090278423 | PIEZOELECTRIC ACTUATOR WITH GRADIENT ENCAPSULATION LAYER AND METHOD FOR THE PRODUCTION THEREOF - In a method for the production of a gradient encapsulation layer | 11-12-2009 |
20090302713 | PIEZO ACTUATOR COMPRISING A MULTILAYER ENCAPSULATION, AND METHOD FOR THE PRODUCTION THEREOF - In a method for producing a multilayer encapsulation ( | 12-10-2009 |
20100194244 | ACTUATOR UNIT FOR AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE - In an actuator unit for an injection system of an internal combustion engine, the difference in the longitudinal extension when a change of temperature of the piezoelectric actuator element occurs affecting the actuator unit is equalized compared to the actuator housing due to different thermal expansion coefficient values in that a fastening element is arranged on the actuator housing. The fastening element is made of a different material than the actuator housing and thus affects a force acting counter to the change of length of the actuator housing. | 08-05-2010 |
Jan Freudenberg, Reutlingen DE
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20120145348 | Papermaking Forming Fabric with Long Bottom CMD Yarn Floats - A papermaking forming fabric includes a series of repeat units, wherein each repeat units includes: a set of top machine direction (MD) yarns; a set of top cross-machine direction (CMD) yarns interwoven with the top MD yarns to form a top fabric layer; a set of bottom MD yarns; a set of bottom CMD yarns interwoven with the bottom MD yarns to form a bottom fabric layer; and a set of stitching yarns interwoven with the top and bottom fabric layers. The bottom MD yarns and bottom CMD are woven such that floats formed by the bottom CMD yarns under the bottom MD yarns are at least 1.8 mm in length. A first ratio of top MD yarn coverage area to bottom MD yarn coverage area is less than 0.5, and a second ratio of bottom CMD yarn cross-sectional area to bottom MD yarn cross-sectional area is greater than 2.0. | 06-14-2012 |
Mark Freudenberg, Unterschleissheim DE
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20090001822 | Electrical Machine Having Plastic-Sheathed Pole Teeth, and a Corresponding Method - The production effort for electrical machines with pole teeth which are fitted with permanent magnets is intended to be reduced. A permanent magnet is inserted between two pole teeth halves ( | 01-01-2009 |
20100237717 | POLE TOOTH WITH END FACE LAMINATE FOR CONNECTION OF POLE TOOTH HALVES AND CORRESPONDING METHOD FOR PRODUCTION OF A POLE TOOTH - Electrical machines having pole teeth which can be equipped with a permanent magnet are intended to be capable of being assembled more easily. Provision is made for this purpose for two pole tooth halves ( | 09-23-2010 |
Oliver Freudenberg, Munchen DE
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20080291938 | Connecting Device for Randomly Connecting a Number of Transmitters and Receivers, Communication Device and Method for Producing Connecting Device - A connection device for random connection of a first member of first transmission/reception units with a second number of second transmission/reception units has a switching matrix that includes a third number of controllable micromechanical switching elements that are respectively activatable to establish a connection between one of the first transmission/reception units and one of the second transmission/reception units. A control circuit selectively activates the respective micromechanical switching elements to selectively establish respective connections between the first number of first transmission/reception units and the second number of transmission/reception units. | 11-27-2008 |
20130264660 | MICROMECHANICAL SUBSTRATE FOR A DIAPHRAGM WITH A DIFFUSION BARRIER LAYER - At least two separate single-crystal silicon layers are formed in a micromechanical substrate which has a diaphragm in a partial region. The diaphragm has a thickness of less than 20 μm and includes part of a first of the single-crystal silicon layers. The substrate construction also includes a heating element configured to generate a temperature of more than 650° C. in at least part of the diaphragm. The substrate includes at least one diffusion barrier layer that reduces the oxidation of the first single-crystal silicon layer. | 10-10-2013 |
Thomas Freudenberg, Berlin DE
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20100049055 | Method and apparatus for visual characterization of tissue - A method for visual characterization of human or animal tissue formed from cells, having the following steps: a radiation source for emitting directional electromagnetic radiation is provided; —the tissue to be irradiated with the radiation, this producing a reflection in the tissue which is characteristic of the tissue, with—the radiation which has penetrated the tissue having, within an excitation region extending transversely with respect to the direction of propagation of the radiation, a sufficient intensity to excite a reflection in the tissue. The radiation emitted by the radiation source is impressed with an intensity profile, transversely with respect to its direction of propagation, which is such that the excitation region covers a plurality of cells of the tissue and the excited reflection originates from inter-cell tissue properties. The invention relates to a method in which the radiation emitted by the radiation source is periodically deflected transversely with respect to the direction of propagation such that the radiation periodically scans a region of the tissue around the measurement point which extends over a plurality of cells of the tissue. The invention also relates to apparatuses for carrying out the methods. | 02-25-2010 |
Thomas Freudenberg, Dresden DE
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20150072863 | PROCESS FOR PRODUCING NANOPARTICLES AND THEIR USE IN THE PRODUCTION OF HIGH-TEMPERATURE SUPERCONDUCTORS - Known processes for the production of nanoparticles of compounds of the transition metals Zr, Ti, Ta, rare earths (RE), Mn, and Fe via microemulsions lead to products that contain impurities from the reactants, particularly water, which make the further use of said nanoparticles difficult, for instance in high-temperature super conductors (HTSC). It is proposed that the nanoparticles be produced via anhydrous microemulsions having an outer phase composed of a nonpolar solvent and inner phase composed of a polar anhydrous solvent. The nanoparticles thus obtained exhibit good monodispersity and can be used in the production of REBa | 03-12-2015 |
Timm Freudenberg, Muenchen DE
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20150321631 | Energy Absorption Structure for a Motor Vehicle - An energy absorption structure for a vehicle has an energy absorption element, in particular an engine longitudinal carrier, and at least one impact transmission element, which impact transmission element is pressed against a side wall of the engine longitudinal carrier and, in the event of an impact, is guidable along the side wall, wherein the engine longitudinal carrier is a fiber composite component and the impact transmission element has a microstructure which can be countersunk into the engine longitudinal carrier. | 11-12-2015 |
Timm Freudenberg, Darmstadt DE
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20150158443 | Vehicle Having Impact Protection - A vehicle has a first hollow element made of a composite fiber material, a second element, which is longitudinally displaceable in the hollow element and at least one third element, which is guided through a pertaining hole of a wall of the first element. The at least one third element is arranged in a path of the second element and has a higher stability than the first element. | 06-11-2015 |
Uwe Freudenberg, Dresden DE
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20090142596 | METHOD FOR PRODUCING MULTI-LAYERED SURFACE STRUCTURES, PARTICLES OR FIBRES - The process for producing multilayered sheetlike structures, particles or fibers comprises the steps of | 06-04-2009 |
20120058943 | Bioactive Hydrogel - The invention relates to a bioactive hydrogel as a hybrid material of heparin and star-branched polyethylene glycol with functionalized end groups, wherein the heparin is bound directly by reaction of the carboxyl groups activated with 1-ethyl-3-(3-dimethylaminopropyl) carbodiimides/N-hydroxysulfosuccinimide (EDC/s-NHS) with the terminal amino groups of the polyethylene glycol covalently by amide bonds. | 03-08-2012 |
20140377330 | Bioactive Hydrogel - The invention relates to a bioactive hydrogel as a hybrid material of heparin and star-branched polyethylene glycol with functionalized end groups, wherein the heparin is bound directly by reaction of the carboxyl groups activated with 1-ethyl-3-(3-dimethylaminopropyl) carbodiimides/N-hydroxysulfosuccinimide (EDC/s-NHS) with the terminal amino groups of the polyethylene glycol covalently by amide bonds. | 12-25-2014 |
20150246132 | NON-COVALENT, SELF-ORGANZING HYDROGEL MATRIX FOR BIOTECHNOLOGICAL APPLICATIONS - The invention relates to the non-covalent, self-organizing hydrogel matrix for biotechnological applications containing a covalent polymer peptide conjugate, wherein the covalent polymer peptide conjugate includes conjugates of two or more peptides that are coupled to a polymer chain and the peptide sequence contains a recurring dipeptide motif (BA) | 09-03-2015 |