Hoehn
Alexander Hoehn, Soest DE
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20160126154 | Power Semiconductor Module and Method for Producing a Power Semiconductor Module - A power semiconductor module includes a module housing and a circuit carrier having a dielectric insulation carrier and an upper metallization layer applied onto an upper side of the dielectric insulation carrier. A semiconductor component is arranged on the circuit carrier. The power semiconductor module also has an electrically conductive terminal block connected firmly and electrically conductively to the circuit carrier and/or to the semiconductor component. The terminal block has a screw thread that is accessible from an outer side of the module housing. A method for producing such a power semiconductor module is also provided. | 05-05-2016 |
20160141770 | Electrical Connection Module, Semiconductor Module and Method for Producing a Semiconductor Module - An electrical connection module system includes a first connection plate with a first connection end and at least one first foot section, a first screw nut, and a dielectric holder. The dielectric holder has a first reception region for receiving the first screw nut. The first connection plate can, when the first screw nut is placed in the first reception region, be pushed onto the dielectric holder and be brought into a first target position such that the first screw nut is arranged between the dielectric holder and the first connection end and is held by the first connection end in the first reception region in such a way that the first screw nut cannot fall out. | 05-19-2016 |
Andina Hoehn, Halstenbek DE
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20150343573 | Disassembly Method for a Gas Turbine - Disassembly method for gas turbines ( | 12-03-2015 |
Bernd-Robert Hoehn, Munich DE
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20100167862 | POWER-DIVIDING GEAR TRAIN ASSEMBLY FOR MOTOR VEHICLES - The invention relates to a power-dividing gear train assembly for motor vehicles, having a driven differential that outputs to two output shafts via compensating elements, wherein the output torque at the output shafts is changeable by using a superimposing gear train, which is formed by epicyclic gear trains and is drivingly connected indirectly or directly with the output shafts, and a drive motor coupled thereto, and wherein the transmission ratio of the superimposing gear train is set such that the drive motor is still when the output shafts are rotating synchronously. For achieving a more precise and quicker-reacting redistribution of the drive torques in a structurally-advantageous construction of the superimposing gear train and the drive motor, it is proposed that at least one epicyclic gear train (U | 07-01-2010 |
Brian Hoehn, Angelbachtal DE
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20110271782 | OPERATING UNIT FOR VEHICLES DRIVEN BY AN ELECTRIC MOTOR, IN PARTICULAR PULLING UNIT OR PUSHING AID FOR A WHEELCHAIR OR INDUSTRIAL TRUCK - The invention relates to an operating unit ( | 11-10-2011 |
Britta Hoehn, Hagen DE
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20080242632 | MULTI-TARGETING SHORT INTERFERING RNAs - The present invention relates to novel short interfering RNA (siRNA) molecules that are multi-targeted. More specifically, the present invention relates to siRNA molecules that target two or more sequences. In one embodiment, multi-targeting siRNA molecules are designed to incorporate features of siRNA molecules and features of micro-RNA (miRNA) molecules. In another embodiment, multi-targeting siRNA molecules are designed so that each strand is directed to separate targets. | 10-02-2008 |
20120046343 | MULTI-TARGETING SHORT INTERFERING RNAs - The present invention relates to novel short interfering RNA (siRNA) molecules that are multi-targeted. More specifically, the present invention relates to siRNA molecules that target two or more sequences. In one embodiment, multi-targeting siRNA molecules are designed to incorporate features of siRNA molecules and features of micro-RNA (miRNA) molecules. In another embodiment, multi-targeting siRNA molecules are designed so that each strand is directed to separate targets. | 02-23-2012 |
20150105450 | MULTI-TARGETING SHORT INTERFERING RNAs - The present invention relates to novel short interfering RNA (siRNA) molecules that are multi-targeted. More specifically, the present invention relates to siRNA molecules that target two or more sequences. In one embodiment, multi-targeting siRNA molecules are designed to incorporate features of siRNA molecules and features of micro-RNA (miRNA) molecules. In another embodiment, multi-targeting siRNA molecules are designed so that each strand is directed to separate targets. | 04-16-2015 |
Claus Hoehn, Altenriet DE
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20100297881 | Electric power supply connecting device for a parameterizable electrical apparatus - There is provided an electric power supply connecting device for a parameterizable electrical apparatus, comprising a first connector for an electric power source, a second connector to the electrical apparatus and a storage device for parameter data which can be read out by the electrical apparatus. | 11-25-2010 |
Dieter Hoehn, Hildburghausen DE
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20150204329 | PUMPING DEVICE - A pumping device may include a drive device coupled to a feed element via a hydrostatic coupling. The hydrostatic coupling may be configured to control a torque transmission between the drive device and the feed element. The hydrostatic coupling may include a suction side connected to a pressure side via a coupling-fluid-carrying channel. A valve device may be arranged in the coupling-fluid-carrying channel. | 07-23-2015 |
Frederic Hoehn, Eschentzwiller FR
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20100009027 | APPARATUS FOR AND METHOD OF SEALING CAPSULES - A method is disclosed for the sealing of hard shell capsules having coaxial body parts which overlap when telescopically joined. Also described is an apparatus to seal the capsules. | 01-14-2010 |
20110142925 | Film Coating For Tablets And Caplets - The present invention relates to novel coating compositions for application to solid dosage forms such as tablets or caplets, solid dosage forms coated with the composition, and methods of preparing said coating compositions. | 06-16-2011 |
20110247302 | Apparatus For And Method of Sealing Capsules - A method is disclosed for the sealing of hard shell capsules having coaxial body parts which overlap when telescopically joined. Also described is an apparatus to seal the capsules. | 10-13-2011 |
20140105975 | FILM COATING FOR TABLETS AND CAPLETS - The present invention relates to novel coating compositions for application to solid dosage forms such as tablets or caplets, solid dosage forms coated with the composition, and methods of preparing said coating compositions. | 04-17-2014 |
Garrett W. Hoehn, Kenmore, NY US
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20140119824 | HVAC CASE HAVING EQUALIZED SEALING FORCE TONGUE AND GROOVE JOINT - A case includes a first case section and a second case section defining an interior. The first case section includes a groove extending along the first case section. The second case section includes a tongue extending along the second case section into the groove. The groove includes a groove inner wall proximal to the interior of the case and a groove outer wall distal from the interior of the case. The tongue extends from a tongue base end to a tongue free end and includes a tongue inner wall proximal to the interior of the case and a tongue outer wall distal from the interior of the case. The tongue free end is in contact with the groove inner wall and spaced apart from the groove outer wall and the tongue base end is in contact with the groove outer wall and spaced apart from the groove inner wall. | 05-01-2014 |
20160053924 | PIPE RETAINER - A pipe for simultaneously retaining a first pipe to a first port and a second pipe to a second port includes a first yoke for receiving the first pipe and the first port to retain the first pipe to the first port; a second yoke for receiving the second pipe and the second port to retain the second pipe to the second port; and a hinge joining the first yoke to the second yoke such that the hinge allows the first yoke to pivot relative to the second yoke about a hinge axis between 1) a disassembled position which allows removal of the pipe retainer from the first pipe, the first port, the second pipe, and the second port and 2) an assembled position which prevents removal of the pipe retainer from the first pipe, the first port, the second pipe, and the second port. | 02-25-2016 |
Garrett Wade Hoehn, Kenmore, NY US
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20080200110 | Box vane mixing element for automotive heating, ventilating and air conditioning system - An HVAC housing assembly includes a novel structure to aid the mixing of hot and cold air downstream of the evaporator and heater core. One or more variable nozzles are carried for displacement with the temperature door for accelerating some of the cold air stream through an internal housing opening and varying the cold air stream impingement angle with the hot air stream at their point of confluence to establish secondary mixing sites and substantially improving the resulting heat transfer coefficient. | 08-21-2008 |
20100155015 | HVAC Assembly Including Temperature Mixing Valve - A HVAC assembly includes a temperature mixing valve that comprises a shaft, an upper paddle, a lower paddle, and a yielding means. The upper paddle and the lower paddle attach to the shaft. The yielding means applies a force to keep the upper paddle sealed to prevent cold air in a cold air inlet from entering a mixing zone and the lower paddle moves away from a shared sealing boundary over a predetermined angle of rotation before the upper paddle initially moves to allow cold air to enter the mixing zone. Movement of the lower paddle away from the shared sealing boundary allows cold air to enter a hot air inlet and admix with hot air to mix in the mixing zone to produce non-stratified air. | 06-24-2010 |
Herbert Hoehn, Hanau DE
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20110050376 | Laminate Stack Comprising Individual Soft Magnetic Sheets, Electromagnetic Actuator, Process for Their Manufacture and Use of a Soft Magnetic Laminate Stack - A laminate stack having individual soft magnetic sheets. The individual sheets are involutely curved in the laminate stack. Each individual sheet has a first long side, a second long side opposite the first long side, a first short side and a second short side opposite the first short side. The first long side has a recess, said recess being rectangular and equidistant from the first short side, the second short side and the second long side when the individual sheet is in its uncurved state. | 03-03-2011 |
20120038439 | Laminate Stack Comprising Individual Soft Magnetic Sheets, Electromagnetic Actuator, Process for Their Manufacture and Use of a Soft Magnetic Laminate Stack - A laminate stack having individual soft magnetic sheets. The individual sheets are involutely curved in the laminate stack. Each individual sheet has a first long side, a second long side opposite the first long side, a first short side and a second short side opposite the first short side. The first long side has a recess, said recess being rectangular and equidistant from the first short side, the second short side and the second long side when the individual sheet is in its uncurved state. | 02-16-2012 |
Jeffrey Sylvester Hoehn, Canton, GA US
Joel Hoehn, Hudson, WI US
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20150017883 | METHOD AND ASSEMBLY FOR GRINDING AND/OR CUTTING A SLIDER BAR ON A LAPPING CARRIER - One or more slider bars are attached to at least one component of a multi-component carrier device. The multi-component carrier device is attached to a lapping arm of a lapping machine and the one or more slider bars attached to the carrier device are lapped. The at least one component of the multi-component carrier device is attached to a grinding/cutting machine. At least one of a grinding operation or a cutting operation is performed on the one or more slider bars. | 01-15-2015 |
20150099438 | UNIVERSAL CARRIER DEVICE AND ADAPTIVE COMPONENTS FOR THE CARRIER DEVICE - An assembly includes a carrier device having proximal and distal ends. The carrier device includes a workpiece platform along the proximal end. The workpiece platform supports one or more slider bars. The carrier device attaches to a lapping machine. An adaptive component, including at least one spring, has a first portion that couples to the carrier device and a second portion that couples to a grinding-slicing machine. | 04-09-2015 |
20150123335 | Lapping Assembly or Process Utilizing a Bar Stack Extender - A slider bar extender to removably connect one or more slider bars to a processing machine or tool is disclosed. In illustrated embodiments, the extender is coupled to a holder structure through a tongue and groove connection. In illustrated embodiments, the tongue is formed on the holder structure and the groove is formed on the extender. In illustrated embodiments, the extender includes a plurality of reduced thickness strips. The reduced thickness strips are orientated lengthwise to control or transfer bending to one or more bars connected to a proximal edge surface of the extender. | 05-07-2015 |
Joel W. Hoehn, Hudson, WI US
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20110157750 | TOP BOND PAD FOR TRANSDUCING HEAD INTERCONNECT - A slider includes a slider body having a first side and edges defined adjacent to the first side, at least two separate insulators each adjacent to the first side of the slider body and supported by the slider body, and a conductive trace adjacent to each of the at least two separate insulators and opposite the first side of the slider body. The at least two separate insulators each are in physical contact with the slider body along the first side of the slider body such that the at least two separate insulators are physically attached to the slider body to electrically insulate each conductive trace from the slider body. | 06-30-2011 |
20140273764 | LAPPING CARRIER HAVING HARD AND SOFT PROPERTIES, AND METHODS - A carrier for a slider row bar for a lapping process. The carrier has a mounting structure comprising a material configured to have a first modulus of at least 1,000,000 Pa at a first period of time and a second modulus of 500 Pa to 500,000 Pa at a second period of time subsequent to the first period. The change from the first modulus to the second modulus is due to an external stimulus on the material. | 09-18-2014 |
20150062746 | IN-SITU LAPPING PLATE MAPPING DEVICE - A device and associated method of use can have at least an object with a work surface that contacts a lapping surface of a tool. Topography of the lapping surface can be mapped in-situ by an adjacent sensor array and the topography stored in a memory. The sensor array may be configured with a plurality of sensors positioned on opposite sides of the object. | 03-05-2015 |
Joel William Hoehn, Hudson, WI US
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20120009856 | LAPPING A WORKPIECE - An apparatus and associated method for constructing an abrading tool having a desired surface texture for a lapping surface of the tool. The abrading tool has a platen defining an external surface and a cavity intersecting the external surface. An adhesive is disposed in the cavity. An abrasive member is adhered at a proximal end thereof to the platen in the cavity by the adhesive so that the abrasive member extends beyond the external surface at a distal end thereof to define the lapping surface. | 01-12-2012 |
20130128385 | OVERCOATS THAT INCLUDE MAGNETIC MATERIALS - A device having an air bearing surface, the device including a writer portion having an air bearing surface at the air bearing surface of the device; and an overcoat layer disposed on at least a portion of the air bearing surface of the writer portion, wherein the overcoat includes a material having a magnetic moment of at least about 0.1 Tesla (T). | 05-23-2013 |
20140170944 | METHOD OF PATTERNING A LAPPING PLATE, AND PATTERNED LAPPING PLATES - A method of forming a patterned lapping plate by providing a working tool having a pattern comprising a plurality of raised teeth, each of the raised teeth having a base, at least one side wall, and a terminal end, and patterning the lapping plate with the tool to provide a working surface having an inverse pattern of the tool surface in the working surface of the lapping plate, the patterning process plastically deforming the working surface of the lapping plate. | 06-19-2014 |
Juergen Hoehn, London GB
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20100100899 | ACCESSING CONTENT - Various embodiments include a system for providing users access to audio/visual content, the system comprising means for storing content, means for broadcasting content on a scheduled basis, means for downloading the stored content from the storage means, means for enabling a user to access the downloaded content only within a specified time period, means for streaming content off the storage means, and means for receiving the content broadcast on a scheduled basis. | 04-22-2010 |
Kai-Uwe Hoehn, Copacabana AU
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20160129398 | ASSEMBLY INCLUDING SERIALLY CONNECTED SPIRAL WOUND MODULES WITH PERMEATE FLOW CONTROLLER - A spiral wound assembly including: i) a pressure vessel including a feed inlet, concentrate outlet and permeate outlet, and ii) a plurality of spiral wound modules, each including at least one membrane envelop wound around a permeate tube, and wherein the spiral wound modules are serially arranged within the pressure vessel with a first element of the series positioned adjacent to a first end of the pressure vessel and a last element of the series positioned adjacent to an opposing second end of the pressure vessel, and wherein the permeate tubes of the spiral wound elements are serially connected to form a permeate pathway which is connected to the permeate outlet. The assembly is characterized by including a flow controller within the permeate pathway that provides a resistance that varies as a function of permeate flow. | 05-12-2016 |
Kevin W. Hoehn, Davenport, IA US
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20150132072 | ADJUSTABLE HEIGHT DISTRIBUTION SYSTEM FOR AN IMPLEMENT - An implement includes a frame, a tower, a manifold, and a retractable mount. The manifold is attached to the tower. The retractable mount attaches the tower and manifold to the frame and is configured to allow the tower and manifold to move between an extended position and a retracted position relative to the frame. A distance between the manifold and the frame is greater in the extended position than in the retracted position. | 05-14-2015 |
Klaus Hoehn, Forcheim DE
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20130307015 | Optoelectronic Semiconductor Device - An optoelectronic semiconductor device has a carrier foil that includes a first surface and a second surface opposite the first surface. At least one electrically conductive contact layer is arranged on the first surface and covers the first surface in places and contains at least one metal. At least one radiation-emitting optoelectronic semiconductor component is arranged on an outer face, remote from the carrier foil, of the electrically conductive contact layer. The radiation-emitting, optoelectronic semiconductor component is electrically conductively connected to the at least one electrically conductive contact layer. The carrier foil is formed with at least one polymer or contains at least one polymer. At least one monomer of the polymer is formed with at least one C-F bond, with C denoting carbon and F fluorine. | 11-21-2013 |
Klaus Hoehn, Forchheim DE
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20120241694 | Electronic, Especially Optical or Optoelectronic Component, and Method for the Production Thereof - Electronic, in particular optical or optoelectronic, component comprising a device which comprises a thermoplastic material which has particles which comprise a core and a shell, wherein the shell is disposed on the surface of the core and wherein the core comprises aluminium. | 09-27-2012 |
Kyle Hoehn, Charlottesville, VA US
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20150322081 | COMPOSITIONS AND METHODS FOR REGULATING GLUCOSE HOMEOSTASIS AND INSULIN ACTION - The present invention encompasses the use of compounds for a novel approach to treat and prevent diseases, conditions, and disorders such as diabetes and ischemic reperfusion injury. Compounds of the invention, including but not limited to BAM15((2-fluorophenyl){6-[(2-fluorophenyl)amino](1,2,5-oxadiazolo[3,4-e]pyrazin-5-yl)}amine), a mitochondrial uncoupler, can improve glucose tolerance, increases cellular oxygen consumption, treat or prevent kidney ischemia reperfusion injury reverse insulin resistance, reverse or treat hyperinsulinemia, and reverse or treat hyperlipidemia. The present invention further provides novel compounds as well as methods for identifying compounds with the same or similar properties as BAM15. | 11-12-2015 |
Kylin Hoehn, Saint Paul, MN US
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20140318278 | PARTICLE IMAGING UTILIZING A FILTER - A multiple layer test card including an input channel formed in a layer of the test card, an output channel formed in another layer of the test card, and a filter coupled between the input channel and the output channel to receive fluid from the first channel and collect white blood cells such that the collected white blood cells are optically visible proximate a first surface of the filter. | 10-30-2014 |
Mandy Hoehn, Dresden DE
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20100233511 | BODIES COATED WITH A HARD MATERIAL AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to bodies coated with a hard material, comprising a multi-layer coating system containing at least one Ti | 09-16-2010 |
20120141783 | ALUMINUM OXIDE COATED BODY AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to bodies made of metal, hard metal, cermet, ceramic or semiconductor material, which are coated with an Al | 06-07-2012 |
20120219789 | COATED BODIES MADE OF METAL, HARD METAL, CERMET, OR CERAMIC, AND METHOD(S) FOR COATING OF SUCH BODIES - The invention relates to coated bodies made of metal, hard metal, cermet or ceramic material, coated with a single- or multi-layer coating system containing at least one hard material composite coating, and to a method for coating such bodies. The aim of the invention is to develop a coating system for such bodies, which is single- or multi-layered and comprises at least one hard material composite coating, which contains cubic TiAlCN and hexagonal AlN as the main phases and is characterized by a composite structure having a smooth, homogeneous surface, high oxidation resistance and high hardness. The aim includes the development of a method for cost-effectively producing such coatings. The hard material composite coating according to the invention contains cubic TiAlCN and hexagonal AlN as main phases, wherein the cubic TiAlCN is microcrystalline fcc-Ti | 08-30-2012 |
Oliver Hoehn, Hannover DE
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20140367170 | Phase Estimation From Rotating Sensors To Get A Toolface - Measurements made by a near-bit magnetic sensor on a bottomhole assembly are used to determine the azimuth of the BHA. The sensor may be uncalibrated. The measurement may include a cross-axial component of the magnetic field. The method may include estimating the axial component of the near-bit magnetic field using the measurement. The method may include using the estimated azimuth of the BHA for controlling a direction of drilling. The method may include estimating the component Hxy. The method may include correcting the estimated axial component using an offset between a gravitational toolface and a magnetic toolface. | 12-18-2014 |
20160117424 | STATISTICAL APPROACH TO INCORPORATE UNCERTAINTIES OF PARAMETERS IN SIMULATION RESULTS AND STABILITY ANALYSIS FOR EARTH DRILLING - A method for estimating a probability of a drilling dysfunction or a drilling performance indicator value occurring includes entering drilling-related data having a probability distribution into a mathematical model of a drill string drilling a borehole penetrating the earth and entering drilling parameters into the model for drilling the borehole. The method further includes performing a plurality of drilling simulations using the model, each simulation providing a probability of the drilling dysfunction occurring or a probability of a drilling performance indicator value occurring with associated drilling parameters used in the simulation, selecting a set of drilling parameters that optimizes a drilling objective using the probabilities of the drilling dysfunction occurring or the probabilities of a drilling performance indicator value occurring; and transmitting the selected set of drilling parameters to a signal receiving device. | 04-28-2016 |
20160123080 | AUTOMATED SPIRALING DETECTION - An embodiment of a method of detecting and correcting for spiraling in a downhole carrier includes: deploying the carrier in a borehole in an earth formation as part of a subterranean operation; acquiring time based data from at least one sensor disposed at the carrier; acquiring time and depth data, the time and depth data correlating time values with depths of the carrier; generating a depth based profile based on the time based data and the time and depth data; generating a frequency profile by transforming the depth based profile into the frequency domain; detecting a spiraling event based on an amplitude of the frequency profile; and taking corrective action based on detecting the spiraling event. | 05-05-2016 |
Oliver Hoehn, Celle DE
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20140338974 | ACTIVE CONTROL OF DRILL BIT WALKING - An apparatus for drilling a borehole into an earth formation includes: a drill bit configured to be rotated to drill into the formation; a drill tubular coupled to the drill bit and configured to rotate the drill bit; a steering device coupled to the drill string and configured to impart a force on the drill string to control a direction of drilling; and a controller configured to communicate a control signal to the steering device. The control signal includes information for directing actuation of the steering device for steering the drill bit in an intended drilling direction. The controller is further configured to direct the steering device to provide a compensating force on the drill string that prevents or reduces an azimuthal deviation from the intended drilling direction due to drill bit walking. | 11-20-2014 |
20150112488 | SEMI-AUTONOMOUS DRILLING CONTROL - A method of facilitating a drilling operation includes: receiving a current set point for a drilling operation, the current set point indicating a value of an operational parameter at which the drilling operation is being performed; receiving a global limit indicating at least one of a maximum and a minimum value of the operational parameter that is permitted to be applied for the drilling operation; defining a local limit for the operational parameter, the local limit indicating at least one of a local maximum value and a local minimum value of the operational parameter; receiving a parameter change value, the parameter change value indicating a proposed change to the operational parameter from the current set point; and selecting a level of automation by which the operational parameter can be adjusted, the level of automation based on a comparison of the parameter change value and the local limit. | 04-23-2015 |
Pascale Hoehn, Eschentzwiller FR
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20090137552 | Organic Compound - The invention relates to a new crystalline form II of N-benzoyl-staurosporine; compositions containing the same; processes for the preparation thereof; and the use of crystalline form II of N-benzoyl-staurosporine in diagnostic methods or therapeutic treatment of warm-blooded animals, especially humans. The invention relates to the amorphous forms of N-benzoyl-staurosporine; compositions containing the same; processes for the preparation thereof; and the use of amorphous N-benzoyl-staurosporine in diagnostic methods or therapeutic treatment of warm-blooded animals, especially humans. | 05-28-2009 |
20120322789 | ORGANIC COMPOUNDS - The invention relates to a new crystalline form II of N-benzoyl-staurosporine; compositions containing the same; processes for the preparation thereof; and the use of crystalline form II of of N-benzoyl-staurosporine in diagnostic methods or therapeutic treatment of warm-blooded animals, especially humans. The invention relates to the amorphous forms of N-benzoyl-staurosporine; compositions containing the same; processes for the preparation thereof; and the use of amorphous N-benzoyl-staurosporine in diagnostic methods or therapeutic treatment of warm-blooded animals, especially humans. | 12-20-2012 |
Peter Hoehn, Sonneberg DE
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20150139632 | Heating Device for a Fluid Line - A heating device for a fluid line has a heat-conductive pipe segment to be flowed through by a fluid. An electrical heating element that heats the pipe segment is provided. An electrical plug connection device is provided, wherein contact elements connect the heating element electrically to the plug connection device. A fastening element attaches the heating element and the contact elements to the pipe segment. A plastic housing encapsulates the fastening element, the heating element, and the pipe segment. | 05-21-2015 |
Ralph C. Hoehn, Hanover, NH US
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20120160149 | Light-Weight Portable Folding Boat - A folding boat includes a pair of stringer tube assemblies arranged for extending longitudinally when assembled and the stringer tubes of each pair of the assemblies connected by hinges to respective adjacent stringer tubes at the hinges. The stringer tubes assemblies are received within a waterproof skin. Frame members or butterfly frame members serve to connect to the assemblies of the stringer tubes within the skin to provide a frame for the waterproof skin. Fabric inflatable tubes are located within the skin, each having a seam for having the assembled stringer tubes assemblies nestled within when assembled in the frame. | 06-28-2012 |
Richard Hoehn, Brentwood, TN US
Richard Hoehn, Mt. Prospect, IL US
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20120273394 | HYDROTREATING PROCESS AND CONTROLLING A TEMPERATURE THEREOF - One exemplary embodiment can be a hydrotreating process. The hydrotreating process can include providing a first feed stream having a coker naphtha with a bromine number of about 10-about 120, combining the first feed stream with a second feed stream having a straight run naphtha with a bromine number of less than about 10 to create a combined feed, providing the combined feed to a hydrotreating reactor having at least one catalyst bed, and separating a quench stream from the second feed stream and providing the quench stream after the at least one catalyst bed. | 11-01-2012 |
20140048447 | HYDROTREATING PROCESS AND APPARATUS RELATING THERETO - One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream. | 02-20-2014 |
20140091009 | PROCESS FOR WASHING A GAS FROM A HYDROPROCESSED EFFLUENT, AND AN APPARATUS AND SEPARATOR RELATING THERETO - One exemplary embodiment can be a process for washing a gas from a hydroprocessed effluent from a hydroprocessing zone. The process may include adding a first portion of a wash water stream to the hydroprocessed effluent to form a combined stream, condensing the combined stream, adding a first portion of a wash water stream to the effluent to form a combined stream, sending the combined stream to a separator, and providing a second portion of the wash water stream to the tower for washing one or more gases rising in the tower. The separator can include a substantially cylindrical body, in turn, coupled to a boot and a tower. | 04-03-2014 |
20140179975 | SPLIT-SHELL RAFFINATE COLUMNS AND METHODS FOR USE IN CONTINUOUS ADSORPTIVE SEPARATION PROCESSES - A split-shell column includes a raffinate column portion for separating a raffinate material from a desorbent material and a desorbent rerun column portion for separating heavy contaminants from the desorbent material. A feed to the desorbent rerun column portion is provided from the desorbent material in the raffinate column. The desorbent rerun column portion occupies a portion of a lower end of the split-shell column and is thermally separated from the raffinate column portion. | 06-26-2014 |
20140336433 | PROCESS FOR INITIATING OPERATIONS OF A SEPARATION APPARATUS - One exemplary embodiment can be a process for initiating operations of a separation apparatus. The process may include passing a hydrocarbon carrier having a sulfiding agent through an exchanger for heating the hydrocarbon carrier prior to entering a stripper. | 11-13-2014 |
20160130512 | HYDROCARBON PROCESSING APPARATUSES AND METHODS OF REFINING HYDROCARBONS WITH ABSORPTIVE RECOVERY OF C3+ HYDROCARBONS - Hydrocarbon processing apparatuses and methods of refining hydrocarbons are provided herein. In an embodiment, a method of refining hydrocarbons includes providing a cracked stream that includes a sulfur-containing component and cracked hydrocarbons. The cracked stream is compressed to produce a pressurized cracked stream. The pressurized cracked stream is separated to produce a pressurized vapor stream and a liquid hydrocarbon stream. The pressurized vapor stream includes C4− hydrocarbons and the liquid hydrocarbon stream includes C3+ hydrocarbons. The liquid hydrocarbon stream is separated to produce a first liquid absorption stream that includes C5+ hydrocarbons and a C4− hydrocarbon stream. C3+ hydrocarbons are absorbed from the pressurized vapor stream through liquid-vapor phase absorption using the first liquid absorption stream. The sulfur-containing component is removed prior to absorbing C3+ hydrocarbons from the pressurized vapor stream. | 05-12-2016 |
Richard Hoehn, Mount Prospect, IL US
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20150360151 | PROCESS FOR REMOVING CATALYST FINES FROM A LIQUID STREAM FROM A FIXED BED REACTOR - A process for filtering a liquid stream from a fixed bed reaction zone in order to remove catalyst fines contained in the stream. The effluent stream is passed to a filtering section which may contain at least two filtering vessels. Each filtering vessel includes at least two differently filtering sections, each section designed to collect differently sized particles. If a pressure drop occurs in one of the filtering vessels, it may be taken offline to remove the filtering sections and recover the metal in the particles collected on the filtering sections. The other filtering vessel can remain online to allow the filtering process to be continuous. Metal on the catalyst fines may be recovered. | 12-17-2015 |
Richard K. Hoehn, Mount Propect, IL US
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20130043162 | PROCESS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS AND COMMON OVERHEAD RECOVERY - A process is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. The cold stripper and the hot stripper utilize a common overhead recovery apparatus. | 02-21-2013 |
Richard K. Hoehn, Mt. Prospect, IL US
Patent application number | Description | Published |
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20120031096 | Low Grade Heat Recovery from Process Streams for Power Generation - Methods are described for generating electrical power from low grade heat sources from refining and petrochemical processes, including overhead vapors from vapor-liquid contacting apparatuses such as distillation columns, absorbers, strippers, quenching towers, scrubbers, etc. In many cases, these overhead vapors exit the apparatuses at a temperature from about 90° C. (194° F.) to about 175° C. (347° F.). Rather than rejecting the low temperature heat contained in these vapors to cooling air and/or cooling water, the vapors may instead be used to evaporate an organic working fluid. The vapors of the working fluid may then be sent to a turbine to drive a generator or other load. | 02-09-2012 |
20130152459 | HYDROTREATING METHODS AND HYDROTREATING SYSTEMS - Hydrotreating methods and hydrotreating systems are provided herein. In an embodiment, a hydrotreating method includes heating a petroleum-based diesel feed. The heated petroleum-based diesel feed is introduced to a hydrotreating process. An unheated carbonaceous feed is introduced to the hydrotreating process separate from the heated petroleum-based diesel feed. The heated petroleum-based diesel feed and the unheated carbonaceous feed are co-processed in the hydrotreating process. In an embodiment of a hydrotreating system, the hydrotreating system includes a hydrotreating unit, and a heating apparatus, with the heating apparatus heating petroleum-based diesel feed prior to introduction to the hydrotreating unit. The unheated carbonaceous feed source is in fluid communication with the hydrotreating unit for introducing an unheated carbonaceous feed to the hydrotreating unit separate from the petroleum-based diesel feed. | 06-20-2013 |
20140026614 | METHOD FOR MEASUREMENT AND CALCULATION OF DEW POINT FOR FRACTIONATION COLUMN OVERHEADS - Methods for controlling the operation of fractionation columns to avoid column flooding are described. The methods use mass flow meters to measure the mass flow rates of the receiver vapor, and the stripper hydrocarbon liquid or stripper reflux and stripper net overhead. The water from the receiver can be measured with either a volumetric flow meter or a mass flow meter. A computer can be used to determine the dew point from the mass flows, and an alarm can be triggered and/or a process change can be made if the difference between the calculated dew point and the temperature of the overhead vapor stream is less than a predetermined amount. | 01-30-2014 |
20140027266 | APPARATUS FOR MEASUREMENT AND CALCULATION OF DEW POINT FOR FRACTIONATION COLUMN OVERHEADS - Apparatus for controlling the operation of fractionation columns to avoid column flooding is described. The apparatus uses mass flow meters to measure the mass flow rates of the receiver vapor, and the stripper hydrocarbon liquid stream or the stripper reflux and the stripper net overhead liquid. The water from the receiver can be measured with either a volumetric flow meter or a mass flow meter. The apparatus also includes at least one computer in communication with a molecular weight analyzer or specific gravity analyzer; an overhead vapor line pressure gauge; an overhead vapor line temperature gauge; a hydrocarbon liquid outlet line temperature gauge; the stripper hydrocarbon stream mass flow meter, or the stripper reflux hydrocarbon liquid mass flow meter and the stripper net overhead hydrocarbon liquid mass flow meter; the vapor mass flow meter; and the water flow meter. | 01-30-2014 |
20140027347 | DUAL STRIPPER COLUMN APPARATUS AND METHODS OF OPERATION - Dual stripper column arrangements are described in which hot flash drum liquid is sent to one column and cold flash drum liquid is sent to a second column. Methods of operating the dual stripper column apparatus are also described. | 01-30-2014 |
20150047503 | ENHANCED HYDROGEN RECOVERY - A process for recovering hydrogen during hydroprocessing, where the process includes providing a pressure increasing device to a hydroprocessing unit, wherein the pressure increasing device utilizes a high pressure stream from a separator for increasing pressure; introducing a hydrogen containing stream to the pressure increasing device, thereby increasing the pressure of the hydrogen containing stream; and routing the hydrogen containing stream from the pressure increasing device to a vapor-liquid separator. The process also includes separating the hydrogen from the hydrogen containing stream in a hydrogen purification unit to produce a recovered hydrogen stream; and then preferably using the recovered hydrogen stream from the hydrogen purification unit within the hydroprocessing unit. | 02-19-2015 |
20150073186 | SPLIT FEED REACTOR BED IN HYDROTREATER DEVICE - A hydrotreater reactor device includes a reactor chamber including a first bed and a second bed. A first input is disposed to provide a hydrocarbon stream to the first bed and a second input is disposed to bypass the first bed and provide a hydrocarbon stream to the second bed. A differential temperature controller measures a temperature difference across the first bed. A control valve at the second input adjusts an amount of the hydrocarbon stream admitted through the second input based on the measured temperature difference. A charge heater provides a hydrocarbon stream as an output through a split output line having a first branch connected to the first input and in fluid communication with the first bed, and a second branch connected to the second input and in fluid communication with the second bed. A restrictor downstream of the split controls a pressure drop at the first input. | 03-12-2015 |
20150075450 | HEAT RECOVERY FROM A HIGH PRESSURE STREAM - A process for recovering heat from a high pressure stream during hydroprocessing, where one embodiment of the process includes serially introducing a high pressure stream from a hot separator into a first steam generator and a second steam generator; using the first steam generator to generate a medium pressure stream of steam, and then using the medium pressure stream as stripping steam. The process also includes using the second steam generator to generate a low pressure stream of steam, and then using the low pressure stream as stripping steam. | 03-19-2015 |
20150353844 | METHODS AND APPARATUSES FOR HYDROTREATING HYDROCARBONS - Methods and apparatuses are provided for hydrotreating hydrocarbons. A method includes heating a start-up oil in a stripper liquid fraction heat exchanger during a start-up period, and heating a reactor with the start-up oil. The start-up oil is discharged from the reactor when the start-up period ends, and a standard operating period begins after the start-up period. A reactor effluent is produced by introducing a hydrocarbon stream into the reactor during the standard operating period, where hydrogen sulfide is produced from an organic sulfur compound in the hydrocarbon stream. Steam is produced in the stripper liquid fraction heat exchanger during the standard operating period. | 12-10-2015 |
20160115023 | RECOVERY OF HYDROGEN FROM FRACTIONATION ZONE OFFGAS - Methods and apparatus for increasing the recovery of hydrogen from fractionation section offgas are described. The methods include reducing the pressure of a liquid effluent from a high-pressure reaction zone, and introducing the effluent into a flash drum forming a low pressure liquid effluent. The low pressure effluent is introduced into a low-pressure stripper column, and separated into an overhead vapor stream and at least one additional stream. The stripper column overhead vapor stream is compressed in a one cylinder of a compressor, which has at least one additional cylinder, to an intermediate pressure. The compressed overhead stream is introduced to an intermediate pressure knockout drum forming a gas stream and a liquid stream. The gas stream is introduced into a pressure swing adsorption zone to produce a hydrogen rich gas stream at an intermediate pressure. | 04-28-2016 |
20160115394 | SEPARATOR VESSEL AND PROCESS OF USING SAME - A separator for separating a hydroprocessed effluent and a process of using same. The separator vessel includes a scrubbing section in a tower to remove acid gases from the vapor that is separated in the separator and that passes upwards through the tower. A treated gas can be recovered from the separator. Additionally, a liquid hydrocarbon stream and a water stream, usually a sour water stream, can be recovered from the separator as well. | 04-28-2016 |
Richard K. Hoehn, Mount Prospect, IL US
Patent application number | Description | Published |
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20090065397 | COMBINATION HOT SEPARATOR AND REACTOR VESSEL FOR SIMULTANIOUSLY DESULFURIZING TWO VAPOR STREAMS - A method and an apparatus for removing sulfur hydrocarbon compounds from naphtha stream as well as a method and an apparatus for simultaneously removing sulfur hydrocarbon compounds from two streams is shown and described. The method includes providing a separator vessel having a top, a bottom, a primary feed inlet in a co-feed inlet disposed vertically above the primary feed inlet. The separator vessel further includes a catalyst bed disposed between the co-feed inlet and the top. The top includes a vapor outlet and bottom includes a bottoms outlet The method includes delivering a primary feed stream comprising sulfur hydrocarbon compounds through the effluent inlet and delivering a vaporized co-feed stream that also comprises sulfur hydrocarbon compounds through the co-feed inlet. The method further includes vaporizing at least a portion of the sulfur hydrocarbon compounds in the primary feed stream and passing the vaporized sulfur hydrocarbon compounds from the primary feed stream with the vaporized co-feed stream, that also comprises sulfur hydrocarbon compounds, upward through the catalyst bed Sulfur hydrocarbon compounds from both primary feed and co-feed stream are at least partially converted to hydrogen sulfide and non-sulfur containing hydrocarbons in the catalyst bed. Then, the method includes removing the co-feed stream and vaporized portion of the primary feed, less at least some sulfur hydrocarbon compounds, through the vapor outlet and removing the primary feed stream through the bottoms outlet | 03-12-2009 |
20120145513 | APPARATUS FOR REMOVING HEAVY POLYNUCLEAR AROMATIC COMPOUNDS FROM A HYDROPROCESSED STREAM - The present invention is an improved apparatus for stripping HPNA's from hydroprocessed streams in a fractionation column having a split shell configuration. Only one vapor stripping feed is required to the split shell of the fractionation column. The resulting reduction in steam requirement provides a superior fractionation in the column. | 06-14-2012 |
20120145594 | PROCESS FOR REMOVING HEAVY POLYNUCLEAR AROMATIC COMPOUNDS FROM A HYDROPROCESSED STREAM - The present invention is an improved process for stripping HPNA's from hydroprocessed streams in a fractionation column having a split shell configuration. Only one vapor stripping feed is required to the split shell of the fractionation column. The resulting reduction in steam requirement provides a superior fractionation in the column. | 06-14-2012 |
20130043159 | PROCESS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS IN SERIES - A process is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. A net overhead stream from the hot stripper is forwarded to the cold stripper for further stripping. The invention is particularly suitable for hydrotreating residue feed streams. The hot stripped stream may be subjected to fluid catalytic cracking. The apparatus and process eliminates the need for a fired heater in the product recovery unit. | 02-21-2013 |
20130043161 | PROCESS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS IN ONE VESSEL - A process is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. The cold stripper and the hot stripper are contained in the same vessel. A barrier prevents material from the hot stripper from entering into the cold stripper. | 02-21-2013 |
20130045138 | APPARATUS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS IN SERIES - An apparatus is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. A net overhead stream from the hot stripper is forwarded to the cold stripper for further stripping. The invention is particularly suitable for hydrotreating residue feed streams. The hot stripped stream may be subjected to fluid catalytic cracking The apparatus and process eliminates the need for a fired heater in the product recovery unit. | 02-21-2013 |
20130045140 | APPARATUS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS - An apparatus is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. Only the hot hydroprocessing effluent is heated in a fired heater prior to product fractionation, resulting in substantial operating and capital savings. | 02-21-2013 |
20130045141 | APPARATUS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS IN ONE VESSEL - An apparatus is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. The cold stripper and the hot stripper are contained in the same vessel. A barrier prevents material from the hot stripper from entering into the cold stripper. | 02-21-2013 |
20130045142 | APPARATUS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS AND COMMON OVERHEAD RECOVERY - An apparatus is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. The cold stripper and the hot stripper utilize a common overhead recovery apparatus. | 02-21-2013 |
20130046125 | PROCESS FOR RECOVERING HYDROPROCESSED HYDROCARBONS WITH TWO STRIPPERS - A process is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. Only the hot hydroprocessing effluent is heated in a fired heater prior to product fractionation, resulting in substantial operating and capital savings. | 02-21-2013 |
20150041365 | HYDROTREATING PROCESS AND APPARATUS RELATING THERETO - One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream. | 02-12-2015 |
20150060331 | METHOD FOR MULTI-STAGED HYDROPROCESSING USING QUENCH - Methods for processing a hydrocarbonaceous feedstock flows are provided. In one embodiment, the method includes providing two or more hydroprocessing stages disposed in sequence, each hydroprocessing stage having a hydroprocessing reaction zone with a hydrogen requirement and each stage in fluid communication with the preceding stage. The hydrocarbonaceous feedstock flow may be separated into portions of fresh feed for each hydroprocessing stage, and the first portion of fresh feed to the first hydroprocessing stage is heated. The heated first portion of fresh feed may be supplied with hydrogen from the hydrogen source in an amount satisfying substantially all of the hydrogen requirements of the hydroprocessing stages to a first hydroprocessing zone. The unheated second portion of fresh feed is injected counter current to the process flow as quench at one or more locations in one or more of the reaction zones. | 03-05-2015 |
20150238882 | PROCESS AND APPARATUS FOR HYDROPROCESSING WITH TWO PRODUCT FRACTIONATORS - A process and apparatus are disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripping column and a cold stripping column. A light fractionation column fractionates naphtha from kerosene predominantly from a cold stripped stream. A heavy fractionation column fractionates diesel from unconverted oil predominantly present in a hot stripped stream. Only the hot hydroprocessing effluent is heated in a fired heater prior to entering the heavy fractionation column, resulting in substantial operating and capital savings. | 08-27-2015 |
20150240169 | PROCESS AND APPARATUS FOR HYDROPROCESSING WITH TWO PRODUCT FRACTIONATORS - A process and apparatus are disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripping column and a cold stripping column. A light fractionation column fractionates naphtha from kerosene predominantly from a cold stripped stream. A heavy fraction column fractionates diesel from unconverted oil predominantly present in a hot stripped stream. Only the hot hydroprocessing effluent is heated in a fired heater prior to entering the heavy fractionation column, resulting in substantial operating and capital savings. | 08-27-2015 |
Richard T. Hoehn, Decatur, IN US
Patent application number | Description | Published |
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20100296956 | VARIABLE DISPLACEMENT PUMPS AND VANE PUMP CONTROL SYSTEMS - A vane pump assembly is provided having a rotor, a plurality of vanes, first and second pistons, at least one fluid passageway, a spring, and an activator. The plurality of vanes adjustably extend from the rotor. The moveable stator ring encircles the rotor and is configured to affect fluid flow when located in offset and non-offset positions relative to the rotor. At least one of the vanes is configured to selectively engage the rotor when the stator ring is located in the offset position to move fluid engaging the vane. The first and second pistons oppose each other and are configured to act on the stator ring to move the stator between offset and non-offset positions relative to the rotor. At least one fluid passageway is in fluid communication with the first piston. The spring is configured to move the second piston. The activator is configured to selectively initiate or cease fluid flow from the vane pump. The spring is configured to move the second piston to move the stator ring to the offset position to create fluid flow by the vanes. | 11-25-2010 |
Richard T. Hoehn, Defiance, OH US
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20110107754 | HYDRAULIC HYBRID TRANSMISSION RETARD DEVICE - A retard device ( | 05-12-2011 |
Ruediger Hoehn, Hiddenhausen DE
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20100206414 | HOUSEHOLD APPLIANCE HAVING A CONTROL PANEL AND HAVING A TANK FOR ACCOMMODATING A FLUID - A household appliance includes a control panel that is movable between a rest position and an exposed position. A reservoir, which is adapted for holding a fluid, has a filling opening and is positioned behind the control panel in an interior of the household appliance when the reservoir is in an operating position. The control panel is configured to impede access to the reservoir and/or the filling opening when the control panel is in the rest position and the reservoir is in the operating position. The control panel is further configured to allow access to the reservoir and/or the filling opening when the control panel is moved to the exposed position. | 08-19-2010 |
20160058232 | COOKING APPLIANCE - A cooking appliance includes a housing unit, a cooking chamber, a steam generation unit for supplying the cooking chamber with steam, a removable container unit associated with the steam generation unit. The removable container unit includes a container portion and a holding portion. The container portion and the holding portion together have a longitudinal extent that is a multiple of a width of the container portion. The container portion has a height that is a multiple of the width of the container portion. The container portion provides a capacity for water to be evaporated that is at least 1 litre. | 03-03-2016 |
20160066366 | COOKING DEVICE - A cooking system includes a cooking appliance with a microwave heat source and a cooking container for receiving food. The cooking appliance includes a cooking chamber having a muffle and a support device arranged on the muffle that positions the cooking container in the cooking chamber. The cooking container has a base and four side walls arranged transversely to the base as two opposing longitudinal sides and two opposing broadsides. The cooking container, at transitions from the two opposing broadsides to the two opposing longitudinal sides, has four corners, each of which has a rounded region having an external radius of at least 30 mm to maintain a minimum spacing from the muffle to counteract electrical flashovers between the cooking container and the cooking chamber. | 03-03-2016 |
20160066367 | COOKING DEVICE - A cooking appliance includes at least one housing assembly and at least one cooking chamber formed in the housing assembly. The at least one cooking chamber includes at least one loading opening. At least one cooking chamber door closes the at least one loading opening. The at least one cooking chamber door includes at least one frame assembly and at least one window assembly. The at least one frame assembly includes a plurality of edges, with at least one contact face at each of the edges on a side of the at least one cooking chamber door that faces the at least one cooking chamber when the at least one cooking chamber door is closed. At least one of the contact faces is an at least one extended contact face that is significantly larger than the remaining contact faces with respect to at least one geometric dimension. | 03-03-2016 |
20160066368 | COOKING DEVICE - A cooking appliance includes a housing unit, a cooking chamber, a steam generation unit for supplying the cooking chamber with steam, and a removable container unit associated with the steam generation unit. The removable container unit includes a container portion, a holding portion, and an aperture disposed, at least partially, between the container portion and the holding portion. The holding portion has at least one handle. The container portion and the holding portion together have a longitudinal extent that is a multiple of a width of the holding portion. At least the holding portion has a height that is a multiple of a width of the handle. The width of the handle is between 30 mm and 50 mm. At least in portions, a depth of the handle comprises 60% to 75% of the width of the handle. | 03-03-2016 |
20160066369 | COOKING APPLIANCE - A cooking appliance includes at least one cooking chamber, at least one steam generation device that supplies the at least one cooking chamber with steam, at least one microwave device assigned to the at least one cooking chamber that heats food, the at least one microwave device having at least one microwave generator that introduces microwave radiation into the at least one cooking chamber at at least one input portion, at least one illumination device provided on the at least one input portion, and at least one sealing device assigned to the at least one input portion, the at least one sealing device being substantially transparent at least in portions. The at least one sealing device seals the at least one input portion with respect to the at least one cooking chamber in a substantially steam-tight manner. | 03-03-2016 |
Timothy Douglas Hoehn, Coupeville, WA US
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20100114924 | Searching The Internet For Common Elements In A Document In Order To Detect Plagiarism - A method and system for detecting plagiarism of software source code is disclosed. In one embodiment, a database exists of program elements that have previously been found to be matching within the source code for two different programs. This embodiment searches the Internet for occurrences of these matching program elements to determine how many times they appear and thus whether they are commonly used or not. The elements and their associated number of hits are placed in a spreadsheet for further observation and manipulation. One of skill in the art will see that this invention also applies to other kinds of text documents. | 05-06-2010 |
Volker Hoehn, Krefeld DE
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20110183707 | Device and method for frequency conversion - The invention relates to a device and a method for frequency conversion of radio signals between a mobile terminal and a base station in a telecommunications network. The device comprises at least one transmitting device and receiving device for transmitting and/or receiving radio signals in different frequency bands, and at least one conversion unit for converting the radio signals from a first frequency band into a second frequency band. The device and the method enable a mobile terminal to communicate in a telecommunications network, even though the provided operating frequencies of the terminal differ from the frequencies with which the base station of the telecommunications network is operated. | 07-28-2011 |
Winfried Hoehn, Neuwied DE
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20140162087 | METHOD FOR ENHANCING A METALLIC COATING ON A STEEL STRIP - The invention relates to a method for enhancing a metallic coating on a steel strip or steel plate, the coating being melted by heating to a temperature above the melting temperature of the material of the coating, the heating taking place by irradiation of the surface of the coating with electromagnetic radiation having a high power density over a limited irradiation time of not more than 10 μs, and the mandated irradiation time and the energy density introduced into the coating by the electromagnetic radiation being selected such that the coating melts completely over its entire thickness down to the boundary layer with the steel strip, thereby forming a thin alloy layer at the boundary layer between the coating and the steel strip. The invention further relates to a steel strip or steel plate having a metallic coating, more particularly a coating of tin, zinc or nickel, in which, at the boundary layer between the steel and the coating, an alloy layer which is thin—compared with the thickness of the coating—and at the same time is dense, and is composed of iron atoms and atoms of the coating material, is formed, the thickness of the alloy layer corresponding to an alloy-layer add-on of less than 0.3 g/m | 06-12-2014 |