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| Number | Title | Issue Date |
| 8165430 | Optical element and method for its manufacture An optical element includes a substrate having a passive waveguide and a laser waveguide disposed therein. The laser waveguide is in direct contact with the passive waveguide over a surface of contact so as to provide a butt coupling between the passive waveguide an... | 04/24/2012 |
| 8158007 | Method for magnetically supported extraction A method for magnetically assisted extraction of a target substance from an aqueous solution containing a plurality components includes mixing a surfactant and functional magnetic particles having affinity for the target substance into the aqueous solution containin... | 04/17/2012 |
| 8134440 | Planar-helical undulator A planar-helical undulator for emitting 360° electrically variable photo radiation, including a first coil and a second coil disposed relative to an undulator axis, an axis of the first coil and an axis of the second coil and the undulator axis being parallel to ea... | 03/13/2012 |
| 8133372 | Method for producing ceramic components A method for producing ceramic components, includes providing a dispersing agent comprising at least one first and one second powder fraction of an oxide ceramic, and a third powder fraction of an inter-metallic compound mixed in a liquid. The first powder fraction ... | 03/13/2012 |
| 8110296 | Multifunctional hard material coating In a multi-functional hard material coating of a substrate wherein the hard material coating comprises a single phase crystalline structure including metastable mixed crystals of at least two hard material components which are not soluble in each other and comprise ... | 02/07/2012 |
| 8084386 | Method for producing a hydrogen storage material Method for producing a hydrogen storage material that includes a metal hydride and a non-hydrogenated material and that is doped with a metal as a catalyst, includes; mixing a catalyst precursor, which includes the metal, with the non-hydrogenated material so as to ... | 12/27/2011 |
| 8048381 | Apparatus and method for optimizing exhaust gas burn out in combustion plants In an apparatus and method for optimizing the exhaust gas burnout in combustion plants having a solid bed combustion zone and an exhaust gas burnout zone wherein oxygen-containing gas is injected into the exhaust gas flow in the burnout zone by way of a plurality of... | 11/01/2011 |
| 8047273 | Micro heat exchanger and its use as cooler for electronic components In a micro heat exchanger for the transfer of high area-specific amounts of heat from a heat source to a heat transfer medium, including a heat transfer structure with an inlet- and an outlet duct structure between which a plurality of passages extend through the he... | 11/01/2011 |
| 8043391 | Method for producing and preparing fast pyrolysis products from biomass for an entrained-flow pressure gasification A method is provided for producing and preparing fast pyrolysis products from a biomass for entrained-flow pressure gasification that includes: heating of the biomass under exclusion of oxygen in a pyrolysis reactor, a temperature of between 400 to 600° C. being es... | 10/25/2011 |
| 8043370 | Optical device for restoring accommodative capacity of the eye The invention relates to a device for restoring the accommodating ability of the eye, which comprises: a) at least one optical system (3) b) at least one data acquisition system (8) that does not touch the ciliary muscle and h... | 10/25/2011 |
| 8039765 | Leadthrough for an electrical high voltage through a wall surrounding a process area In a leadthrough for an electrical high voltage conductor through a wall which separates a process area from an ambient area, comprising a body of a dielectric high voltage resistant material, two axially adjacent geometric base structures are provided, a cylinder a... | 10/18/2011 |
| 8002209 | Method for operating a fragmentation system and system therefor A fragmentation system including a reaction vessel with processing fluid and fragmentation product and a pair of electrodes. Two respective ends of the pair of electrodes are arranged at a distance to each other inside the reaction vessel and can be admitted with pu... | 08/23/2011 |
| 7938980 | Chemical etching composition for the preparation of 3-D nano-structures A method of using a chemical compound as an etchant for the removal of unmodified areas of a chalcogenide-based glass, while leaving the imagewise modified areas un-removed, wherein the compound contains a secondary amine, R1 R2 NH, with R1 and/or R2 having a steric... | 05/10/2011 |
| 7914903 | Layered composite including cubic boron nitride In a layered composite including a substrate comprising a number of individual layers disposed on the substrate, at least one of the individual layers includes cubic boron nitride formed by material deposition, the cubic boron nitride including oxygen added during d... | 03/29/2011 |
| 7910510 | Ceramic dielectric or thin and/or thick layers containing at least one ceramic dielectric method for production and use thereof The present invention relates to dielectric ceramics, thin and/or thick layers produced therefrom and a method for the production thereof and the use of the dielectrics and of the thin and/or thick layers. ... | 03/22/2011 |
| 7897887 | Ball switch in a multiball switch arrangement A ball switch for a multi ball-switch arrangement includes a base plate and a metallic circular disk centrally disposed on the base plate. A first electrically-conductive contact track, which is co-planar with the circular disk, extends from the circular disk to a f... | 03/01/2011 |
| 7834818 | Apparatus for attenuating reflections of electromagnetic waves, method for its manufacture and its use A device for attenuating reflections of an electromagnetic wave impinging thereon and a method of making the device. The device includes a structured film comprised of at least one of a ferromagnetic and ferrimagnetic material. The structured film has a structure an... | 11/16/2010 |
| 7829054 | Actuator on the basis of geometrically anisotropic nanoparticles In an actuator including at least one active electrode disposed in an electrolyte and comprising at least two webs of an electrically conductive material with a plurality of geometrically anisotropic nanoparticles disposed thereon and oriented uni-directionally in a... | 11/09/2010 |
| 7829039 | Mixer system, reactor and reactor system A mixer system for mixing at least two fluids includes a plurality of micromixers that are fluidically connected in parallel. The micromixers are integrated into a guide matrix and are fluidically connected via feed lines for the fluids to be mixed. ... | 11/09/2010 |
| 7807078 | Method for producing components A method for producing components including preparing an aqueous suspension of solids including calcium oxide CaO and silicon dioxide SiO2 with a molar ratio of Ca:Si that is between 0.5:1.0 and 2.5:1.0. Nanocrystalline C—S—H phases are produced by grinding the ... | 10/05/2010 |
| 7732122 | Method for producing photonic crystals The invention relates to a process for producing photonic crystals by first providing an inorganic photoresist which, on illumination with energy greater than the electronic band gap of the photoresist, exhibits a phase alteration. Illumination of the photoresist wi... | 06/08/2010 |
| 7691324 | Method and reactor for the non-thermal decomposition and pasteurization of organic process materials by electroporation In a reaction chamber, which constitutes a component of a process installation for obtaining foodstuffs or foodstuff components, biological products in harvested form that are whole or in pieces are subjected to pulsed electric fields as they pass through said react... | 04/06/2010 |
| 7691264 | Semipermeable membrane system for magnetic particle fractions In a semi-permeable membrane system for transferring magnetic particle fractions contained in a first fluid to a second fluid, comprising a membrane through which passages extend and which separates the first fluid from the second fluid being a pressure generation a... | 04/06/2010 |
| 7682427 | Tubular collector for precipitating electrically loaded aerosols from a gas stream A tubular collector for precipitating electrically loaded aerosols from a gas stream stands vertically in a gas stream duct. The stream flows upwards in the section. The tubular collector includes at least one group of pipe bundle which extends at the most over the ... | 03/23/2010 |
| 7677486 | Assembly of an electrodynamic fractionating unit The assembly of an electrodynamic fractionating unit, for the fragmentation, milling or suspension of a brittle, mineral process material is disclosed. The energy store including the output switch/spark gap thereof, the electrodes including the supply line and the r... | 03/16/2010 |
| 7666218 | Device for the application of compression sleeves In a device for the installation of a compression sleeve around a blood vessel, including a guide element for holding the blood vessel, and a carrier for holding the compression sleeve in a bent-open state in which the carrier and the compression sleeve are supporte... | 02/23/2010 |
| 7657403 | Method for reducing digital data in an EMAT pig A method for reducing digital data of an electro magnetic acoustic transducer pig that travels through a pipeline so as to detect defects by measuring an analog ultrasonic echo includes determining a size of a defect and determining a background noise at the defect.... | 02/02/2010 |
| 7642098 | Ferromagnetic or ferrimagnetic layer, method for the production thereof, and use thereof A film and method of preparing a film. The film is made of at least one of ferromagnetic and ferrimagnetic material. An elongated slot is included in the material and is operable to control the domain structure of the material. The depth of the elongated slot is the... | 01/05/2010 |
| 7621986 | Electrostatic ionization system An electrostatic ionization system in a precipitation device for purifying a gas stream passing through it includes: an electrically conductive plate including a plurality of nozzles configured for passage of the gas stream; a sleeve positive-fittingly disposed on e... | 11/24/2009 |
| 7600997 | Method for increasing the throughput of packages in rotary tubular kiln apparatus In a method for increasing the throughput of packages of waste material of a high caloric value of rotary kiln plants which include a rotary tube with a combustion chamber and a post combustion chamber to which the combustion gases from the rotary tube are supplied ... | 10/13/2009 |
| 7566674 | Dental ceramics and method for the manufacture thereof In dental ceramics containing zirconium dioxide and silicon-dioxide with a Zr/Si ratio of between 0.5 and 1.0, 1 to 12 wt % of aluminum oxide and up to 2 wt % of an alkali- or earth alkali metal oxide, those materials are selectively mixed with yttrium-stabilized zi... | 07/28/2009 |
| 7566321 | Device for the injection of medical preparations with CT/MRI monitoring In a device for the injection of medical preparations, into a patients body during an examination in a Computer Tomograph (CT) or in a Magnetic Resonance Tomograph (MRT) or endoscopically, including an injection needle supported by an injection-needle advancing arra... | 07/28/2009 |
| 7563312 | Aerosol separator In an aerosol separator for removing dust particle and droplet aerosols from a flow of contaminated gases, comprising an essentially vertical channel section through which the contaminated gas (exhaust gas) is conducted upwardly, and into which an easily vaporizable... | 07/21/2009 |
| 7517394 | Wet electrostatic Ionising step in an electrostatic deposition device A wet electrostatic ionization stage in an electrostatic separation device for purifying a flowing aerosal including finely dispersed particles entrained in a gas. The wet electrostatic ionization stage includes a plate disposed across a cross section of a flow chan... | 04/14/2009 |
| 7506765 | High gradient magnetic separator In a high-gradient magnetic separator for the selective separation of magnetic particles from a suspension which is conducted through a matrix of plate-like separation structures of a magnetic material which are disposed in a magnetic field and through which the sus... | 03/24/2009 |
| 7506609 | System for generating a local electron-cyclotron microwave low-pressure plasma at a predetermined location within a processing chamber In an arrangement for generating a local electron-cyclotron-microwave-low pressure plasma at a certain location within a gas-filled process chamber, a microwave supply means providing a microwave beam and a plasma localization unit generating a magnetic field are pr... | 03/24/2009 |
| 7499625 | Fiber optic material and the use thereof The invention relates to a fiber optic material which comprises a polymer and at least one organic compound introduced therein. Said organic compound is a condensed aromatic ring system having two or more aromatic rings that are isocyclic or heterocyclic, wherein ev... | 03/03/2009 |
| 7471034 | Ultrasound transducer and method of producing the same In an ultrasound transducer arrangement comprising at least one piezoelectric body with a lower and an upper electrode and a coupling layer including a wafer on which the ultrasound transducers are disposed and are connected to the lower electrode, a conductor struc... | 12/30/2008 |
| 7459207 | Plated-shaped carbon fibre composite material The characteristic analysis of erosion of NB31 carbon-fiber composite enables the proposal of a novel carbon-fiber composite structure having a distinctly reduced erosion rate. Improvement only relates to the arrangement of the sewing and web fibers and to maintaini... | 12/02/2008 |
| 7407737 | Method for the production of photoresist structures The invention relates to a method for producing a large variety of photoresist structures, wherein a volume of photosensitive material (5) is exposed at least once by means of at least two light beams (1, 2), which are superposed inside the photosensit... | 08/05/2008 |
