Lerch, DE
Alexander Lerch, Gelnhausen DE
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20100010244 | Method For Producing Fatty Acid Alkanol Amides - The invention relates to a method for producing fatty acid alkanol amides by reacting at least one amine that contains at least one primary or secondary amino group and at least one hydroxyl group with at least one fatty acid to form an ammonium salt, said ammonium salt being subsequently converted into the alkanol amide by means of microwave radiation. | 01-14-2010 |
20100081843 | Method For Producing Tertiary Amides Of Alkylphenyl Carboxylic Acids - The invention relates to a method for producing tertiary amides of alkylphenyl carboxylic acids by reacting at least one secondary amine with at least one alkylphenyl carboxylic acid to form an ammonium salt, said ammonium salt being subsequently converted into the tertiary amide by means of microwave radiation. | 04-01-2010 |
20120088087 | AMPHIPHILIC POLYCONDENSATION PRODUCTS AND USE IN COMBINATION WITH POLYESTER OR POLYESTER CONTAINING SURFACES - The present invention relates to hydrophilically terminated amphiphilic polycondensates with a content of from 1 wt. % of copolymerized diol based on hydrogenated and doubly dehydrated aldo- and ketohexoses and use thereof in combination with polyester and polyester-containing surfaces. | 04-12-2012 |
20140350205 | NOVEL SHEAR-RESISTANT POLYMER SYSTEMS, PRODUCTION THEREOF, AND ALSO USE THEREOF AS THICKENERS - The present invention relates to thickener polymers which comprise the following structural elements 1-3: | 11-27-2014 |
Boris Lerch, Stuttgart DE
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20120000447 | INTERNAL COMBUSTION ENGINE SYSTEM - The invention relates to an internal combustion engine system, especially in a motor vehicle, comprising an internal combustion engine, a make-up gas installation for supplying make-up gas to the internal combustion engine, an exhaust gas installation for evacuating the exhaust gas from the internal combustion engine, and an exhaust gas recirculation installation for extracting exhaust gas from the exhaust gas installation and introducing the extracted exhaust gas into the make-up gas installation. In order to improve the exhaust gas recirculation, two make-up gas paths through which make-up gas can flow in parallel are formed in a control section of the make-up gas installation, a make-up gas valve being arranged in each make-up gas path, for controlling the cross-section of the respective path through which gas can flow. | 01-05-2012 |
Boris Lerch, Eberdingen-Hochdorf DE
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20100132357 | INTERNAL COMBUSTION ENGINE SYSTEM - The invention relates to an internal combustion engine system ( | 06-03-2010 |
Helmut Lerch, Essen DE
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20100243690 | Weapon Holster with Adjustable Draw Angle, in Particular for Hand Firearms and Latching Joint Unit, in Particular for Weapon Holsters - In a weapon holster with adjustable draw angle, in particular for hand firearms, comprising a holster web for fastening the holster to a belt, a coupling or the like and a holster receptacle for holding a weapon, in particular a hand firearm, wherein the holster web and the holster receptacle are connected together and can rotate about an axis of rotation such that the draw angle defined by the relative position between the holster web and the holster receptacle can be adjusted, latch protrusions between the holster web and the holster receptacle and latch depressions that are partially complementary to said protrusions are provided in which the latch protrusions engage for fixing various draw angles, wherein the adjustment of the draw angle is only accomplished by applying a torque that releases the latching protrusions from the latch depressions and rotating the holster web and holster receptacle about the axis of rotation in opposite directions, and wherein the torque is adjustable. | 09-30-2010 |
Jens Lerch, Lauterbach DE
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20090261687 | METHOD AND DEVICE FOR MANUFACTURING A MULTILAYER COMPRESSION MOULDED ELEMENT - The invention relates to a method and a device for manufacturing a multi-layer compression moulded element and to a compression moulded element which is embodied as a multi-layer carbon brush and has at least a first and a second moulding layer, in which, in order to carry out the method, a multi-component mould which comprises a moulding element and a mould slide arrangement interacts with a moulding die, and in which a mould which is defined by the selected configuration of the moulding slide arrangement in the moulding element is filled by filling moulding segments which are formed one next to the other with moulding material in chronological succession in a transverse direction with respect to the axis of the moulding die, and by the compression moulded element being subsequently formed by moving the moulding die and moulding slide arrangement relative to one another in the mould. | 10-22-2009 |
Johann-Stefan Lerch, Hohenwart DE
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20160023261 | Tool for Preforming a Tube for Subsequent Internal High Pressure Forming, as Well as a Method for Producing Such a Tool and For Producing a Component By Internal High Pressure Forming - A tool is provided for preforming a metallic starter tube section for subsequent internal high pressure forming in order to produce a tubular IHF-component. The tool includes a plurality of tool sections that can move relative to one another and that delimit, between them, a shaping cavity for receiving and forming the starter tube section. The cavity has a contour which is both derived from the shape of the IHF component to be produced and adapted to the circumference of the starter tube section to be formed, such that each cavity cross section perpendicular to a cavity longitudinal axis predefined by the starter tube section corresponds to the cross-sectional shape of the IHF component cross-section in the same position, reduced in its cross-sectional circumference to exactly the circumference of the starter tube section. A method is provided for producing such a tool, and a method is provided for producing a tube-like IHF component using such a tool. | 01-28-2016 |
Karl-Dieter Lerch, Witten DE
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20130190763 | IMPLANT FOR SECURING NEIGHBORING BONE PLATES - A method for securing neighboring bone plates by an implant includes the steps of resting an inner contact element of the implant on inner faces of the bone plates, resting an outer contact element of the implant on outer faces of the bone plates, connecting the inner contact element and the outer connecting element by a flexible tensioning element, forming a knot between free strands of the tensioning element, wherein the knot is a slip knot, and pushing the knot in a recess of the outer contact element with the knot being positioned at least partially below an outer surface of the outer contact element. | 07-25-2013 |
Klaus Lerch, Kaarst DE
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20100028678 | VALVE METAL-OXIDE POWDER AND METHOD FOR PRODUCING SAID POWDER - A process for the production of a valve metal oxide powder, in particular an Nb | 02-04-2010 |
Markus Lerch, Greifswald DE
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20130140452 | MEANS AND METHODS FOR DIAGNOSING PANCREATIC CANCER IN A SUBJECT - The present invention relates to the field of diagnostic methods. Specifically, the present invention contemplates a method for diagnosing pancreatic cancer in a subject, a method for identifying whether a subject is in need for a therapy of pancreatic cancer or a method for determining whether a pancreatic cancer therapy is successful. The invention also relates to tools for carrying out the aforementioned methods, such as diagnostic devices. | 06-06-2013 |
Markus M. Lerch, Greifswald DE
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20090042969 | Use of Specific Trifluoromethyl Ketones for Preventing and Treating Pancreatitis - The present invention relates to the use of specific trifluoromethyl ketones for preventing and treating pancreatitis and, more particularly, chronic pancreatitis or chronically recurring pancreatitis. | 02-12-2009 |
20140323352 | Means and Methods for Diagnosing Pancreatic Cancer in a Subject - The present invention relates to the field of diagnostic methods. Specifically, the present invention contemplates a method for diagnosing pancreatic cancer in a subject, a method for identifying whether a subject is in need for a therapy of pancreatic cancer or a method for determining whether a pancreatic cancer therapy is successful. The invention also relates to tools for carrying out the aforementioned methods, such as diagnostic devices. | 10-30-2014 |
Martin Lerch, Berlin DE
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20110227001 | ELECTRODE MATERIAL AND USE THEREOF FOR PRODUCTION OF ELECTROCHEMICAL CELLS - An electrode material comprising at least one compound of the general formula (I) | 09-22-2011 |
Martina Lerch, Langenhagen DE
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20120237666 | Preformulation for Tabletting Natural Mixtures of Conjugated Estrogens - A method of producing a pharmaceutical preformulation in the form of a solid, free-flowing dry extract of a natural mixture of conjugated equine estrogens, which is particularly suitable use in for solid galenic forms, e.g. tabletting. The conjugated estrogens are available for further galenic processing in a form which assures the chemical stability of the hormones and permits advantageous processing into solid galenic forms, for example a tablet. | 09-20-2012 |
Oliver Lerch, Billigheim-Ingenheim DE
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20130183111 | DUST SUCTION DEVICE FOR DRILLING MACHINE - A dust suction device for detachable attachment to a hand-held drilling machine includes a housing, a telescoping suction pipe coupled to the housing, an electric motor positioned in the housing, a suction fan driven by the electric motor and operable to generate a vacuum in the suction pipe, a dust collection container coupled to the housing and positioned upstream of the suction fan, and a support frame. The support frame includes a first portion coupled to the housing, a second portion coupled to a neck of the drilling machine, and an auxiliary handle extending from one of the first and second portions of the support frame. The support frame supports the drilling machine in a side-by-side relationship with the dust suction device. | 07-18-2013 |
Ralf Lerch, Armsheim DE
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20090311563 | Manifold Sealing and Corrosion Preventive Interface Plate for a Fuel Cell Stack - A fuel cell assembly having a terminal plate that is isolated from fluid flows passing to the fuel cell stack through manifolds is provided. A corrosion resistant member is positioned between the fuel cell stack and the terminal plate and sealingly engages with the manifold. The sealing engagement between the manifold and the corrosion resistant member prevents fluid flowing through the manifold to the fuel cell stack from contacting the terminal plate. Thus, a fuel cell assembly according to the present invention can be operated while preventing a fluid flow through the manifold from contacting the terminal plate. | 12-17-2009 |
20120107649 | BATTERY THERMAL SYSTEM WITH INTERLOCKING STRUCURE COMPONENTS - A battery module is described. The battery module includes a plurality of battery cells; a plurality of cooling fin assemblies, each cooling fin assembly positioned between two battery cells, the cooling fin assemblies comprising at least one cooling fin and a foot on at least one side of the cooling fin assemblies, the foot having a bottom and interlocking profiles on each end, the interlocking profiles on adjacent feet of the cooling fin assemblies interlocking the feet and forming a surface; and a heat sink contacting the surface of the interlocked feet. A method of cooling a battery module is also described. | 05-03-2012 |
20150072194 | CELL FRAME FOR EREV GEN2 BATTERY MODULE (LIQUID FIN CONCEPT) WITH HEAT EXCHANGER (HEX) INSERTION FEATURES - A support frame assembly for holding a plurality of battery cells includes a first end frame having a first plurality of protruding strips, a second end frame having a second plurality of protruding strips, and a structural frame having a plurality of grooves for receiving the first plurality of protruding strips and the second plurality of protruding strips. The first end frame and the second end frame attach to the structural frame to hold a first battery cell, a second battery cell and a foam pad positioned between the first battery cell and the second battery cell. The structural frame has curved features therein for receiving a cooling assembly and a chamfered slot for receiving a cooling fin from the cooling assembly. The support frame assembly also includes interlocking features that mate to another support frame with a gap defined between adjacent support frames. | 03-12-2015 |
Reinhard Lerch, Heroldsberg DE
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20100296681 | HEARING DEVICE WITH A SOUND TRANSDUCER AND METHOD FOR PRODUCING A SOUND TRANSDUCER - In hearing devices, more particularly in hearing aids, it is desirable to be able to design an earpiece for generating sound in the audible range which is as small as possible. Such an earpiece can then be worn comfortably on an ear or in an auditory canal. A sound transducer for the hearing device disclosed here may be formed as a micro-electromechanical system and the transducer enables generation of an acoustic signal with little distortion. Provision is made for a hearing device with a sound transducer, which has a field generation apparatus for generating an electric or magnetic field and an emission apparatus for generating sound. Here, the emission apparatus has a multiplicity of fingers that are penetrated by the field of the field generation apparatus, wherein the shape of the fingers can be changed by means of the field of the field generation apparatus in order to generate the sound. | 11-25-2010 |
20110116663 | MAGNETOSTRICTIVE MICROLOUDSPEAKER - An acoustic actuator comprises a support layer ( | 05-19-2011 |
Renee Lerch, Iserlohn DE
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20120292513 | DIODE SENSOR MATRIX AND METHOD OF READING OUT A DIODE SENSOR MATRIX - A diode sensor matrix including a multitude of diodes is configured to detect, in a first measuring cycle, a first sensor value at a first diode or at diodes of a first group of diodes while operating the first diode and/or the diodes of the first group in the flow direction and operating the diodes, which share an anode or cathode or terminal with the first diode or with any of the diodes of the first group, in the reverse direction, and to detect, in a second measuring cycle, a second sensor value at a second diode among the diodes which share an anode or cathode terminal with the first diode or with any of the diodes of the first group, while operating the second diode in the flow direction and operating the first diode or a diode from the first group in the reverse direction. | 11-22-2012 |
Rolf Lerch, Ilvesheim DE
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20110194980 | Process For Hydrophilizing Surfaces Of Fluidic Components And Systems - A method for applying reactive films containing solids to microporous membranes is provided wherein the membrane is firstly moistened and the reactive film containing solids is applied to the membrane while it is still moist. Membranes produced in this manner can contain reactive films having a high proportion of film openers and can be used advantageously in diagnostic elements for detecting constituents and, in particular, large hydrophobic analytes in body fluids. | 08-11-2011 |
Thomas Lerch, Ruesselsheim DE
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20130134707 | PIPE COUPLING FOR THE FLUID-TIGHT ATTACHMENT OF COMPONENTS IN AN AIR CONDITIONING SYSTEM - Disclosed is a pipe coupling for joining a pipe arranged in a pipe section with a line formed in a line section in a fluid-carrying manner, wherein a fluid-tight seal is established for the pipe coupling by way of a sealing washer, wherein the sealing washer is comprised of a sealing ring and a support ring, wherein the sealing ring is made out of an elastic material and situated in a sealing space, which extends in a radial direction from an outer surface of the pipe section up to the support ring, and in an axial direction from a first contact surface that runs orthogonal to the outer surface up to a second contact surface ( | 05-30-2013 |
Wilfried Lerch, Dornstadt-Tomerdingen DE
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20110217849 | DEVICE AND METHOD FOR PRODUCING DIELECTRIC LAYERS IN MICROWAVE PLASMA - A device for producing a microwave plasma, and a device and a method for treating semiconductor substrates with a microwave plasma, the microwave plasma device comprising at least one electrode ( | 09-08-2011 |
20140248720 | DEVICE FOR DETERMINING THE TEMPERATURE OF A SUBSTRATE - An apparatus for determining the temperature of a substrate, in particular of a semiconductor wafer during a heating thereof by means of a first radiation source is described. Furthermore, an apparatus and a method for thermally treating substrates are described, in which the substrate is heated by means of at least one first radiation source. The apparatus comprises a first grating structure having grating lines, which are opaque with respect to a substantial portion of the radiation of the first radiation source, wherein the grating structure is arranged between the first radiation source and the substrate, and a drive unit for moving the first grating structure. Furthermore, a first radiation detector is provided, which is directed directly onto the surface of the substrate facing the grating structure, and a device for determining radiation emitted by the substrate due to its own temperature and for determining the temperature of the substrate on the basis of the radiation detected by the first radiation detector. | 09-04-2014 |
Wilfried Lerch, Dornstadt DE
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20080248657 | Method and system for thermally processing a plurality of wafer-shaped objects - Process and system for processing wafer-shaped objects, such as semiconductor wafers is disclosed. In accordance with the present disclosure, a multiple of two wafers are processed in a thermal processing chamber. The thermal processing chamber is in communication with at least one heating device for heating the wafers. The wafers are placed in the thermal processing chamber in a face-to-face configuration or in a back-to-back configuration. | 10-09-2008 |
20100151694 | METHOD AND APPARATUS FOR GROWING THIN OXIDE FILMS ON SILICON WHILE MINIMIZING IMPACT ON EXISTING STRUCTURES - Plasma assisted low temperature radical oxidation is described. The oxidation is selective to metals or metal oxides that may be present in addition to the silicon being oxidized. Selectivity is achieved by proper selection of process parameters, mainly the ratio of H2 to O2 gas. The process window may be enlarged by injecting H2O steam into the plasma, thereby enabling oxidation of silicon in the presence of TiN and W, at relatively low temperatures. Selective oxidation is improved by the use of an apparatus having remote plasma and flowing radicals onto the substrate, but blocking ions from reaching the substrate. | 06-17-2010 |
20120298039 | METHOD AND APPARATUS FOR GROWING THIN OXIDE FILMS ON SILICON WHILE MINIMIZING IMPACT ON EXISTING STRUCTURES - Plasma assisted low temperature radical oxidation is described. The oxidation is selective to metals or metal oxides that may be present in addition to the silicon being oxidized. Selectivity is achieved by proper selection of process parameters, mainly the ratio of H2 to O2 gas. The process window may be enlarged by injecting H2O steam into the plasma, thereby enabling oxidation of silicon in the presence of TiN and W, at relatively low temperatures. Selective oxidation is improved by the use of an apparatus having remote plasma and flowing radicals onto the substrate, but blocking ions from reaching the substrate. | 11-29-2012 |
20140179117 | METHOD FOR FORMING A LAYER ON A SUBSTRATE AT LOW TEMPERATURES - A method for forming an oxide layer on a substrate is described, wherein a plasma is generated adjacent to at least one surface of the substrate by means of microwaves from a gas containing oxygen, wherein the microwaves are coupled into the gas by a magnetron via at least one microwave rod, which is arranged opposite to the substrate and comprises an outer conductor and an inner conductor. During the formation of the oxide layer, the mean microwave power density is set to P=0.8-10 W/cm | 06-26-2014 |
20150087085 | DEVICE FOR DETERMINING THE TEMPERATURE OF A SUBSTRATE - An apparatus and a method for determining the temperature of a substrate, in particular of a semiconductor substrate during the heating thereof by means of at least one first radiation source are disclosed. A determination of the temperature is based on detecting first and second radiations, each comprising radiation emitted by the substrate due to its own temperature and radiation emitted by the first radiation, which is reflected at the substrate and at least one of a drive power of the first radiation source and the radiation intensity of the first radiation source. | 03-26-2015 |
20150294893 | SUBSTRATE HOLDER AND A DEVICE AND A METHOD FOR TREATING SUBSTRATES - A substrate holder having a plate element for receiving a substrate. The plate element comprises at least one recess in a first side of the plate element as well as a plurality of spacers in the at least one recess, at least one opening, which is fluidly connected to the recess and which may be connected to an external gas delivery/exhaust unit, at least one notch or channel, which radially surrounds the recess, at least one opening, which is fluidly connected to the notch or channel and may be connected to an external gas delivery/exhaust unit, a circumferential web, which radially surrounds the recess and is located between the recess and the notch or channel, and circumferential contact surfaces for the substrate, wherein a first circumferential contact surface is formed on the upper side of the web and radially surrounds the recess, such that a substrate abutting against the first contact surface forms an enclosed chamber with the recess, and a second circumferential contact surface, which radially surrounds the notch or channel. | 10-15-2015 |