Lehnert, DE
Bernd Lehnert, Lahnau DE
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20130068106 | FAN-AND-FILTER UNIT - The invention relates to a fan-and-filter unit to be mounted in the wall off a switch cabinet or housing, comprising a fan unit inserted in a fan housing, a filter mat arrangement mounted upstream of the fan unit and a fan cover immobilizing the filter mat. An embodiment advantageous for operation of the fan-and-filter unit consists in that the fan-and-filter unit has a filter mat monitoring unit which is designed to detect the service life and/or a degree of soiling of the filter mat arrangement and which comprises an insert integrated into the fan housing or the fan cover and having an illuminated display visible from the exterior of the fan cover facing away from the fan unit and being designed to display at least exceeding of a predetermined or predeterminable service life and/or a predetermined or predeterminable degree of soiling. | 03-21-2013 |
Bernd Lehnert, Neustadt DE
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20110082798 | SYSTEM AND METHOD FOR SECURELY TRANSMITTING DATA ACROSS A SYSTEM LANDSCAPE - A system and method for securely transferring sensitive payment data across a system landscape. The system and method may utilize machine-readable media including program code stored therein executable by one or more processors to perform the transferring of payment data. The transferring of data includes generating and encrypting a data container to combine all sensitive payment data. The encryption logic is configured to automatically transfer keys between systems. | 04-07-2011 |
20110082799 | SYSTEM AND METHOD FOR GENERATING A DATA CONTAINER - A system and method for securely transferring sensitive payment data across a system landscape. The system and method may utilize machine-readable media including program code stored therein executable by one or more processors to perform the transferring of payment data. The transferring of data includes generating and encrypting a data container to combine all sensitive payment data. | 04-07-2011 |
Christian Lehnert, Ulm DE
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20120219711 | METHOD FOR APPLYING LAYERS - A process for the application of layers composed of ceramic or organoceramic materials on surfaces of metals, semimetals or compounds thereof and also components or assemblies made of these materials by a chemical deposition process from the gas phase at atmospheric pressure or 30% below this and process temperatures during deposition below 500° C. The deposition process is carried out in one operation, wherein the reactive chemical substances and the precursors are homogeneously backmixed in the common gas space, and the average residence time as a ratio of volume of the gas space to gas throughput is matched to the rate-determining step of the catalyzed gas-phase reaction of the coating process so as to achieve a deposition rate of from 10 to 2000 nm per hour. | 08-30-2012 |
20140254964 | BEARING SYSTEM - The invention relates to a bearing system having a bearing pair made up of at least one bearing and at least one running partner, wherein a coating which comprises a layer of which the main constituent is amorphous SiO | 09-11-2014 |
Frank Lehnert, Weil DE
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20100241899 | Debugging for multiple errors in a microprocessor environment - A new method and apparatus have been taught for storing error information used for debugging as generated by the initial and subsequent error occurrences. In this invention, a register with several bit ranges is used to store error information. The first bit-range is allocated to the initial error information. If the total number of the errors exceeds the capacity of the register, the last error is kept in a last bit-range. This way, precious initial error information (as well as the last error information) will be available for debugging. | 09-23-2010 |
Frank Lehnert, Stuttgart DE
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20090204793 | RAW Hazard Detection and Resolution for Implicitly Used Registers - The present invention provides a system, apparatus, and method for detecting and resolving read-after-write hazards encountered in processors following the dispatch of instructions requiring one or more implicit reads in a processor. | 08-13-2009 |
Frank Lehnert, Weil Im Schoenbuch DE
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20110320903 | Latch Arrangement for an Electronic Digital System, Method, Data Processing Program, and Computer Program Product for Implementing a Latch Arrangement - An improved latch arrangement for an electronic digital system is disclosed. The latch arrangement comprises a certain number of standard latches configured as configuration-switch latches which are modified only by shift operation and/or during Error Checking and Correction (ECC) action, and a corresponding number of standard latches configured as Error Checking and Correction (ECC) latches storing Error Checking and Correction (ECC) bit data used to check latch data of said configuration-switch latches. | 12-29-2011 |
20130326256 | GENERATING MONOTONICALLY INCREASING TOD VALUES IN A MULTIPROCESSOR SYSTEM - Generating monotonically increasing time-of-day values in a multiprocessor system is provided. Synchronization impulses are received by a processor of the multiprocessor system, and an execution of a read instruction of a time-of-day value within a processor of the processors is refused, if the execution of the read instruction of the time-of-day value is requested after a predefined time after a synchronization impulse of the synchronization impulses, and if a trigger signal, indicative of new data received by a related memory system, has been received after the predefined time, wherein the memory system is external to the processor. | 12-05-2013 |
20140095851 | Delaying Interrupts for a Transactional-Execution Facility - A mechanism is provided for completing of set of instructions while receiving interrupts. The mechanism executes a set of instructions. Responsive to receiving an interrupt and determining that the interrupt requires processing within an implementation time frame, the mechanism delays the interrupt for a predetermined time period. Responsive to completing the set of instructions within the predetermined time period, the mechanism processes the interrupt. | 04-03-2014 |
Frank Lehnert, Schoenbuch DE
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20130024725 | OUT OF ORDER MILLICODE CONTROL OPERATION - Instructions within a processor are managed by receiving, at a recovery unit of the processor, an instruction that modifies a control register residing within the recovery unit. The recovery unit receives a first set of data associated with the instruction from a general register. A second set of data associated with the instruction is retrieved from the control register by the recovery unit. The recovery unit performs at least one binary logic operation on the first set of data and the second data. | 01-24-2013 |
20140281375 | RUN-TIME INSTRUMENTATION HANDLING IN A SUPERSCALAR PROCESSOR - A method and a computer program for a processor simultaneously handle multiple instructions at a time. The method includes labeling of an instruction ending a relevant sample interval from a plurality of such instructions. Further, the method utilizes a buffer to store N more number of entries than actually required, wherein, N refers to the number of RI instructions younger than the instruction ending a sample interval. Further, the method also includes the step of recording relevant instrumentation data corresponding to the sample interval and providing the instrumentation data in response to identification of the sample interval. | 09-18-2014 |
Frank Lehnert, Boeblingen DE
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20120246508 | METHOD AND SYSTEM FOR CONTINUOUSLY PROVIDING A HIGH PRECISION SYSTEM CLOCK - A method is presented for continuously providing a high precision system clock associated with a processing core, wherein the system clock includes a host clock register that is incremented via a high precision oscillator, the method includes: providing a firmware clock register, incrementing the firmware clock register based on the host clock register being incremented, monitoring for failures of the host clock register, and during a failure of the host clock register continuously incrementing the firmware clock register by means of timing signals of the processing core, and upon receipt of a request to provide a clock value, providing the content of the host clock register if no failure was detected, or if failure was detected, providing the content of the firmware clock register. | 09-27-2012 |
Friedrich Lehnert, Neuenstadt DE
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20090114035 | Testing Device for High Pressure Injectors of a Common Rail Injection System, and Method for Testing High Pressure Injectors - A testing device ( | 05-07-2009 |
Hans-Rudolf Lehnert, Westhofen DE
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20100071593 | MATTING AGENT - A matting agent useful for the preparation of matted coatings comprising, inorganic oxide particulates and wax coated on the inorganic oxide particulates, wherein the wax possesses a crystallinity of about 50% or more. | 03-25-2010 |
Jochen Lehnert, Niederlauer DE
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20110296902 | METHOD FOR METERED DISPENSING OF LUBRICANT - The invention relates to a method for metered dispensing of lubricants using a lubricant dispenser comprising a reservoir chamber filled with lubricant, a gas generating unit for electrochemically generating gas, a piston acted on by the generated gas for outputting the lubricant from the reservoir chamber, and an electronic control unit for controlling the electrochemical gas generation. According to the invention, the temperature of the lubricant or the environment is measured at time intervals, and an average temperature value is derived from a plurality of measured temperature values. Using stored correction values describing the temperature-dependence of the electrochemical gas generating rate, a control parameter determining the electrochemical gas generation is set for the average temperature value, having the requirement that the gas generating rate at the average temperature value corresponds to the target value that correlates to prescribed dispensing time. | 12-08-2011 |
20150041488 | METHOD FOR DISPENSING A LUBRICANT IN A METERED MANNER - The invention relates to a method for dispensing a lubricant (3) in a metered manner by means of a lubricant dispenser, which comprises a lubricant cartridge (2) filled with lubricant (3), at least one electrochemical gas-generating cell (4), and on control electronics (1) for controlling the gas-generating cell (4). The control electronics (1) comprise a microcontroller (8) and a switch (9) for interrupting the current flowing through the gas-generating cell (4). At adjustable time intervals, the circuit through the gas-generating cell (4) is closed by the control electronics (1) and lubricant (3) is displaced from the cartridge (2) by the released gas. During the gas generation, the electric current flowing through the gas-generating cell (4) is measured and the charge that has flowed through the gas-generating cell (4) is added up. The circuit is interrupted when the added-up charge has exceeded a specified cumulative amount of charge. | 02-12-2015 |
Joerg Lehnert, Schwabmunchen DE
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20130305671 | FILTER MEDIUM - The present invention relates to a method for the manufacture of a multilayered filter medium whose air permeability is at least 500 l/m | 11-21-2013 |
Joerg Lehnert, Schwabmuenchen DE
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20140174934 | Filter medium - The present invention relates to a filter medium, a method for the manufacture thereof and the use of the filter medium according to the invention. | 06-26-2014 |
Jörg Lehnert, Schwabmunchen DE
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20100307338 | FILTER MEDIUM - The present invention relates to a method for the manufacture of a multilayered filter medium whose air permeability is at least 500 l/m | 12-09-2010 |
Jörg Lehnert, Schwabmunchen DE
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20100307338 | FILTER MEDIUM - The present invention relates to a method for the manufacture of a multilayered filter medium whose air permeability is at least 500 l/m | 12-09-2010 |
Karl-Heinz Lehnert, Mainz DE
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20100007738 | METHOD OF ADVANCED PERSON OR OBJECT RECOGNITION AND DETECTION - A method for advanced recognition and detection of persons and objects comprises providing an intelligent video recognition system including a plurality of video cameras having advanced recognition methods associated therewith, providing a location awareness system with active emitting tags and including one or more receiver antennas, detecting outlier persons or objects by processing intermediate data output from the intelligent video recognition system and location awareness system with output from a master database to generate relevant and focused alert data through comparing spatial information, classifying the alert data as alerts or allowed events based on business logic described in a rule engine, displaying the alert data along with primary video stream and active emitting tag data in real-time in a user visualization engine, and allowing the relevant and focused alert data to be replayed and displayed in the user visualization engine at a future time. | 01-14-2010 |
20110100412 | METHOD OF MANUFACTURING PHOTOVOLTAIC MODULES - A photovoltaic module and a method of manufacturing such a module in which metal is deposited in a pattern on the front side of a semiconductor wafer which acts as an electrode. Photovoltaic cells manufactured using a semiconductor wafer typically have a P type semiconductor region and an N type semiconductor region. The metal on the front side of each of the photovoltaic cells forms an electrical connection to the doped layer of the semiconductor wafer on its front side. | 05-05-2011 |
Markus Lehnert, Frankfurt DE
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20140214994 | SYSTEM AND METHOD FOR DETERMINING A PREFERRED COMMUNICATION CHANNEL - The invention relates to a system ( | 07-31-2014 |
Markus Lehnert, Rehlingen Slersburg DE
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20100307146 | Pressure Accumulator, in Particular Pulsation Damper - A pressure accumulator, in particular a pulsation damper, having an accumulator homing ( | 12-09-2010 |
Markus Lehnert, Dillingen DE
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20090101222 | Pressure accumulator, especially pulsation damper - The invention relates to a pressure accumulator, especially a pulsation damper, which comprises an accumulator housing ( | 04-23-2009 |
20100071792 | PRESSURE TANK, IN PARTICULAR HYDRAULIC ACCUMULATOR - In a pressure tank, in particular hydraulic accumulator ( | 03-25-2010 |
Monika Lehnert, Remseck DE
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20150107544 | STEEL PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS PRODUCTION - A steel piston for an internal combustion engine may include a piston crown and a protective layer disposed on the piston crown. The protective layer may include an adhesion layer of Cr or CrN, which is present on a surface of the piston crown. The protective layer may include a functional layer, which is present on the adhesion layer. The functional layer may have at least one of (i) at least one layer (A) of CrN and (ii) at least one layer (B) of CrOn in the form of [(A)/(B)] | 04-23-2015 |
Monika Raible Lehnert, Remseck DE
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20100187766 | HARD CHROME LAYER, COATED SUBSTRATE, AND TRIBOLOGICAL SYSTEM - The present invention relates to a hard chrome layer, which is formed substantially by electrodeposition from an electrolyte containing a hexavalent chrome and which has fissures in which particles of hard material are intercalated. According to the invention, it is provided that the particles of hard material are formed from cubic boron nitride and have an average particle size of from 0.1 to 1.0 μm. The present invention also relates to a substrate with such a hard chrome layer and to a tribological system comprising a basic body and an opposing body in the form of such a substrate. | 07-29-2010 |
Peter Lehnert, Inning Am Ammersee DE
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20100182685 | Combination Instrument - A combination instrument has a disk that is transparent for light in the visible range and that has a dial region and an indicator region. It further has a dial imprint, which is applied to the back of the transparent disk in the dial region. In addition, a polarizing filter disk is provided, which is disposed on the back of the transparent disk aligned with the indicator region and comprises a circular polarizing filter. An optical indicator unit is provided, which is disposed in alignment with the indicator region on the back of the transparent disk and the polarizing filter disk. | 07-22-2010 |
Reiner Lehnert, Ubstadt-Weiher DE
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20120103958 | FLOW THROUGH HEATER - An electrical heating device for medical equipment is provided. The heating device includes a body, which may be an insulating body forming a channel therethrough for fluid travel, an insulating material surrounding the body, and a heater surrounding the body and the insulating material. In other forms, the electrical heating device for medical equipment has a conducting body, instead of an insulating body, forming a channel therethrough for fluid travel. A base dielectric layer is disposed on the conducting body, and a heater surrounds the base dielectric layer and the conducting body. A top dielectric layer is disposed on the heater, and a protection housing surrounds the top dielectric layer. | 05-03-2012 |
Reinhardt Lehnert, Ubstadt-Weiher DE
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20130154143 | HIGH DYNAMIC TEMPERATURE CONTROL SYSTEM - A heating/cooling module for a molding system includes a mold surface forming a part of a mold cavity. A cooling unit is disposed adjacent to the mold surface for cooling the mold surface. A layered heater is disposed adjacent to the mold surface for heating the mold surface. | 06-20-2013 |
Rudolf Lehnert, Frankfurt Am Main DE
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20090017509 | METHOD FOR THE PRODUCTION OF RAMIPRIL - An improved method for preparing ramipril is disclosed, and also an intermediate for use in the method. | 01-15-2009 |
Stefan Lehnert, Blaustein DE
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20140235473 | Diagnosis and/or Prognosis of Parkinson's Disease Dementia - The present Invention provides a method for diagnosing and/or prognosing Parkinson's disease dementia (PDD) comprising the step of detecting O-glycosylation. in a protein comprising a Ser/Thr motive, in particular Serpin A1, and/or the level of sialic acid on a protein comprising a Ser/Thr motive, in particular Serpin A1. Further, the present invention relates to a molecule for detecting O-linked glycomoieties in a protein comprising a Ser/Thr motive, in particular Serpin A1, and/or glycosylated i so forms of a Ser/Thr motive comprising protein, in particular Serpin A1, for use in the diagnosis and/or prognosis of Parkinson's disease dementia (PDD), Furthermore, the present invention relates to means for diagnosing and/or prognosing Parkinson's disease dementia (PDD) and a kit for diagnosing and/or prognosing Parkinson's disease dementia (PDD). | 08-21-2014 |
Thomas Lehnert, Olching DE
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20150205064 | CABLE MANAGEMENT SYSTEM INCLUDING SPLITTER/FILTER TRAY - A two layer splitter tray ( | 07-23-2015 |
Thomas Lehnert, Oberraden DE
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20090019679 | Tool - A tool for mounting a chisel on a chisel holder, having an actuating member, which has a push-off section, wherein the actuating member can be displaced along a displacement direction. It is possible to simplify changing the chisel if the actuating member can be shifted by an actuating unit. The actuating unit has a draw-in section, which is spaced apart from the push-off section and is arranged transversely with respect to the displacement direction of the actuating member. The actuating member can be power-operated bidirectionally in the displacement direction by the actuating unit. | 01-22-2009 |
20090293249 | Tool for removing a chisel - A tool for removing a chisel, in particular from a chisel holder, having a base element which receives an actuating member, wherein the actuating member has an expeller mandrel. The actuating member is adjustable along a displacement direction. In order to be able to perform the removal simply and rapidly, the actuating member of this invention is indirectly or directly coupled to a piston of a fluid-charged cylinder, or to an electric motor unit. | 12-03-2009 |
20100194177 | SHANK CHISEL - The invention relates to a shank chisel comprising a chisel head ( | 08-05-2010 |
20100244544 | Ejector Unit For A Road Milling Machine Or The Like - The invention relates to an ejector unit, in particular for a road milling machine, having an ejector that is replaceably mounted on a carrier. In one aspect the ejector is curved in a scoop-like fashion. In another aspect the ejector is reversible upon the carrier to allow the ejector to be reversed after one wear surface is worn, thus presenting a new second wear surface. | 09-30-2010 |
20110115278 | Milling Drum For A Construction Machine, Construction Machine As Well As Gearbox Unit For A Milling Drum - In a milling drum ( | 05-19-2011 |
20110148177 | Automotive Road Milling Machine - In an automotive road milling machine ( | 06-23-2011 |
20110148178 | Bit Holder And Base Part - The invention relates to a bit holder having an insertion projection and having a holding projection, the holding projection comprising a bit receptacle, and the holding projection protruding at least locally from or beyond the insertion projection in the tool feed direction. A bit holder of this kind is designed in service-life-optimized fashion by the fact that the holding projection comprises a supporting segment having a rigid, shaped-on supporting surface that is arranged at least locally in front of the insertion projection in the feed direction. The invention further relates to a base part for receiving an aforementioned bit holder. | 06-23-2011 |
20110148179 | Bit Holder And Base Part For Receiving A Bit Holder - The invention relates to a bit holder having an insertion projection and having a holding projection having a bit receptacle, the insertion projection comprising a bearing segment and the holding projection comprising a supporting segment. In order to allow the bit holder to be braced in permanent and stable fashion with respect to a base part, provision is made according to the present invention that the supporting segment and/or the bearing segment comprise two supporting surfaces and bearing surfaces, respectively, arranged at an angle to one another; and that the longitudinal center axis of the bit receptacle and the longitudinal axis of the insertion projection enclose an obtuse angle. | 06-23-2011 |
20120086259 | Mixer Bar For A Stabilizer/Recycler - The invention relates to a mixer bar for a stabilizer/recycler, having an attachment side that comprises an attachment surface for mounting on a drum surface, and having a tool holder receptacle. A mixer bar of this kind can be configured in wear- and strength-optimized fashion, with little production outlay, if provision is made that the mixer bar is embodied as a forged part and has a cross-sectional profile that varies at least locally transversely to the tool feed direction. | 04-12-2012 |
20120174366 | Tool - A tool for mounting a chisel on a chisel holder, having an actuating member, which has a push-off section, wherein the actuating member can be displaced along a displacement direction. It is possible to simplify changing the chisel if the actuating member can be shifted by an actuating unit. The actuating unit has a draw-in section, which is spaced apart from the push-off section and is arranged transversely with respect to the displacement direction of the actuating member. The actuating member can be power-operated bidirectionally in the displacement direction by the actuating unit. | 07-12-2012 |
20120198678 | Tool For Removing A Chisel - A tool for removing a chisel, in particular from a chisel holder, having a base element which receives an actuating member, wherein the actuating member has an expeller mandrel. The actuating member is adjustable along a displacement direction. In order to be able to perform the removal simply and rapidly, the actuating member of this invention is indirectly or directly coupled to a piston of a fluid-charged cylinder, or to an electric motor unit. | 08-09-2012 |
20120326488 | Bit, In Particular A Round Shaft Bit - A bit assembly includes a bit having a bit head and a bit shank, a mounting sleeve being held in the region of the bit shank, and a support element that comprises a guidance region being associated with the bit. To allow the bit to be easily deinstalled from the bit receptacle and allow it, if applicable, to be easily installed again, provision is made that the support element comprises, in the region of its underside facing away from the bit head, a deflection segment. | 12-27-2012 |
20130000090 | Tool For Removing A Chisel - A tool for removing a chisel, in particular from a chisel holder, having a base element which receives an actuating member, wherein the actuating member has an expeller mandrel. The actuating member is adjustable along a displacement direction. In order to be able to perform the removal simply and rapidly, the actuating member of this invention is indirectly or directly coupled to a piston of a fluid-charged cylinder, or to an electric motor unit. | 01-03-2013 |
20130241264 | CHISEL HOLDER, AND CHISEL HOLDER SYSTEM COMPRISING A CHISEL HOLDER AND A BASE PART - A chisel holder comprises a body zone ( | 09-19-2013 |
20130241265 | CHISEL HOLDER, AND CHISEL HOLDER SYSTEM COMPRISING A CHISEL HOLDER AND A BASE PART - A chisel holder comprises a body zone ( | 09-19-2013 |
20130241266 | Chisel Holder - The invention relates to a bit holder for an earth working machine, in particular a road milling machine, having a support member onto which an insertion projection is indirectly or directly attached on an insertion projection side, the support member comprising two first and/or two second stripping surfaces that are at an angle to one another, and the support member having a working side that comprises a bit receptacle. In order to achieve a stable and long-lived configuration for such a bit holder, provision is made according to the present invention that the first and/or second stripping surfaces diverge from the insertion projection side toward the working side. | 09-19-2013 |
20130270891 | Chisel Holder - The subject matter of the invention is a bit holder for an earth working machine, in particular a road milling machine, having a support member onto which an insertion projection is indirectly or directly attached on an insertion projection side, the insertion projection comprising at least one convex abutment surface and one pressure surface. In a bit holder of this kind, working forces can be dissipated in stress-optimized fashion into an attached base part when provision is made that the insertion projection comprises two convex abutment surfaces that are arranged at a distance from one another. | 10-17-2013 |
20130292991 | Ejector Unit For A Road Milling Machine Or The Like - The invention relates to an ejector unit, in particular for a road milling machine, having an ejector that is replaceably mounted on a carrier. In one aspect the ejector is curved in a scoop-like fashion. In another aspect the ejector is reversible upon the carrier to allow the ejector to be reversed after one wear surface is worn, thus presenting a new second wear surface. | 11-07-2013 |
20140117741 | Chisel Holder For A Soil Treatment Machine - The invention relates to a bit holder for an earth working machine, in particular a road milling machine, that comprises a bit receptacle in the region of a working side of a support member and that indirectly or directly carries an insertion projection on an insertion projection side of the support member, the support member comprising two stripping surfaces [first or second stripping surfaces] that form a stripping surface pair and are at an angle to one another. In order to achieve a stable and long-lived configuration with such a bit holder, provision is made according to the present invention that the support member comprises at least one further stripping surface that is at an angle to the two stripping surfaces of the stripping surface pair. | 05-01-2014 |
20140217806 | Tool System - The invention relates to a tool system having a bit holder and a shank bit, the bit holder comprising a bit receptacle that comprises a first and a second diameter region that lead into one another via a transitional segment (taper), a bit shank of the shank bit comprising a first and a second cross-sectional region that lead into one another via a transitional segment. With a tool system of this kind, a wear-optimized design results from the fact that the transitional segments of the shank bit and of the bit holder are arranged spaced away from one another in the direction of the longitudinal center axis of the shank bit, in order to form a resetting space. | 08-07-2014 |
20140232172 | Shank-Type Pick - The invention relates to a shank bit for a road milling machine or the like, having a bit head and a bit shank, the bit shank comprising a first cylindrical segment that is indirectly or directly adjacent to the bit head, and the bit shank comprising a second cylindrical segment that, facing away from the bit head, is indirectly or directly adjacent to the first cylindrical segment, and the diameter of the second cylindrical segment differing from the diameter of the first cylindrical segment. In a shank bit of this kind, improved utilization properties result from the fact that the first cylindrical segment has a diameter in the range between 18 mm and 30 mm, and an extent in the direction of the longitudinal center axis of the bit shank less than 30 mm. | 08-21-2014 |
20140265529 | Bit Holder And Base Part For Receiving A Bit Holder - The invention relates to a bit holder having an insertion projection and having a holding projection having a bit receptacle, the insertion projection comprising a bearing segment and the holding projection comprising a supporting segment. In order to allow the bit holder to be braced in permanent and stable fashion with respect to a base part, provision is made according to the present invention that the supporting segment and/or the bearing segment comprise two supporting surfaces and bearing surfaces, respectively, arranged at an angle to one another; and that the longitudinal center axis of the bit receptacle and the longitudinal axis of the insertion projection enclose an obtuse angle. | 09-18-2014 |
20150028654 | Chisel Holder - The invention relates to a bit holder for an earth working machine, in particular a surface miner, a road milling machine, or the like, having a holding projection that comprises a bit receptacle and/or carries a cutting element. In order to improve the operating reliability of an earth working machine, provision is made according to the present invention that the holding projection has, behind the cutting element or behind a receiving region of the bit receptacle in the tool advance direction, a wear protection element having a hard-material element in order to provide an emergency-mode property. | 01-29-2015 |
20150204032 | Automotive Road Milling Machine - In an automotive road milling machine ( | 07-23-2015 |
Thomas Lehnert, Bamberg DE
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20130271058 | PRECISE ASCERTAINMENT OF ACTUATING POSITION FOR A MOTOR-DRIVEN VEHICLE PART - A method is specified for ascertaining an actuating position of a vehicle part that can be moved by an electric actuating motor. The speed of an actuating motor correlated therewith is acquired in a time-resolved manner during an actuation process. An initial no-load phase of the actuation process is identified, during which the actuating motor rotates while overcoming the system tolerance of the actuating mechanism without motion of the vehicle part. An actuating position measure for the actuating position of the vehicle part is ascertained from the motor rotation, with this measure being corrected during the no-load phase. By averaging over time, a test quantity is ascertained from the second derivative or the measured quantity correlating herewith. The end of the initial no-load phase is identified in this process when the test quantity exceeds a predetermined limit. | 10-17-2013 |
Thomas Lehnert, Bundeslad DE
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20110204702 | Chisel holder having a weld as a wear protection element - The invention relates to a bit holder ( | 08-25-2011 |
Volker Lehnert, Obereisesheim DE
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20140238332 | METHOD FOR PRODUCING A COOLING-DUCT PISTON AND ASSOCIATED PISTON - A method for producing a cooling-duct piston for an internal combustion engine, composed of a piston upper part and a piston lower part, wherein the piston upper part is detachably connected to a piston lower part and a cooling duct is formed in the region between the piston upper part and the piston lower part which is charged with coolant via at least one inlet opening during the operation of the cooling duct piston and out of which coolant flows again via at least one outlet opening. In a first step, the piston upper part is detached and separated from the piston lower part, and subsequently a ring, which has at least on discharge opening, is fastened to the inlet opening and finally the piston upper part and the piston lower part reconnected. The cooling duct can be charged with coolant via the inlet opening. A cooling duct piston for an internal combustion engine is also disclosed. | 08-28-2014 |
Walter Lehnert, Baden-Baden-Varnhalt DE
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20130342038 | FASTENING DEVICE FOR AN ARMATURE LAMELLA STACK - Fastening device ( | 12-26-2013 |
Walter Lehnert, Gelnhausen DE
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20150162173 | Method for Producing a Multilayer Coating and Device for Carrying Out Said Method - A method for reducing the optical loss of the multilayer coating below a predetermined value in a zone by producing coating on a displaceable substrate in a vacuum chamber with the aid of a residual gas using a sputtering device. Reactive depositing a coating on the substrate by adding a reactive component with a predetermined stoichiometric deficit in a zone of the sputtering device. Displacing the substrate with the deposited coating into the vicinity of a plasma source, which is located in the vacuum chamber at a predetermined distance from the sputtering device. The plasma action of the plasma source modifying the structure and/or stoichiometry of the coating, preferably by adding a predetermined quantity of the reactive component to reduce the optical loss of the coating. | 06-11-2015 |
Wolfgang Lehnert, Lintach DE
Patent application number | Description | Published |
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20090122460 | Semiconductor Device and Method for Producing the Same - A semiconductor device includes a semiconductor layer with a first electrode formed by a sintered, conductive, porous granulate and formed in or on the semiconductor layer or in or on at least one insulating layer arranged on the semiconductor layer; furthermore dielectric material covering the surface of the sintered, conductive, porous granulate, and a second electrode at least partially covering the dielectric material, wherein the dielectric material electrically insulates the second electrode from the first electrode. | 05-14-2009 |
20090325361 | METHOD FOR PRODUCING A SEMICONDUCTOR INCLUDING A MATERIAL LAYER - A method for producing a semiconductor including a material layer. In one embodiment a trench is produced having two opposite sidewalls and a bottom, in a semiconductor body. A foreign material layer is produced on a first one of the two sidewalls of the trench. The trench is filled by epitaxially depositing a semiconductor material onto the second one of the two sidewalls and the bottom of the trench. | 12-31-2009 |
20100273307 | METHOD OF MAKING A DEVICE INCLUDING A CAPACITIVE STRUCTURE - A method for making a device including a capacitive structure is disclosed. One embodiment provides a carrier layer having a surface. A first dielectric layer is formed on the surface. A silicon layer including silicon grains is formed on the first dielectric layer using a deposition process. A second dielectric layer is formed on the second silicon layer. A layer of an electrically conductive material is formed on the dielectric layer. A temperature process for heating at least the first dielectric layer is performed. The temperature and duration of the temperature process is selected such that the first dielectric layer is modified so that the silicon layer is electrically connected to the carrier layer. | 10-28-2010 |
20120080690 | Method for Manufacturing a Composite Wafer Having a Graphite Core, and Composite Wafer Having a Graphite Core - According to an embodiment, a composite wafer includes a carrier substrate having a graphite core and a monocrystalline semiconductor layer attached to the carrier substrate. | 04-05-2012 |
20120083098 | Method for Manufacturing a Composite Wafer Having a Graphite Core, and Composite Wafer Having a Graphite Core - According to an embodiment, a composite wafer includes a carrier substrate having a graphite layer and a monocrystalline semiconductor layer attached to the carrier substrate. | 04-05-2012 |
20120181656 | Semiconductor Device and Method of Manufacturing Thereof - A method for manufacturing a semiconductor device and a semiconductor device are disclosed. The method comprises forming a trench in a substrate, partially filling the trench with a first semiconductive material, forming an interface along a surface of the first semiconductive material, and filling the trench with a second semiconductive material. The semiconductor device includes a first electrode arranged along sidewalls of a trench and a dielectric arranged over the first electrode. The semiconductor device further includes a second electrode at least partially filling the trench, wherein the second electrode comprises an interface within the second electrode. | 07-19-2012 |
20120202327 | Compressive Polycrystalline Silicon Film and Method of Manufacture Thereof - In one embodiment a method of forming a compressive polycrystalline semiconductive material layer is disclosed. The method comprises forming a polycrystalline semiconductive seed layer over a substrate and forming a silicon layer by depositing silicon directly on the polycrystalline silicon seed layer under amorphous process conditions at a temperature below 600 C. | 08-09-2012 |
20120286355 | Power Semiconductor Device and a Method for Forming a Semiconductor Device - A power semiconductor device has a semiconductor body which includes an active area and a peripheral area which both define a horizontal main surface of the semiconductor body. The semiconductor body further includes an n-type semiconductor layer, a pn junction and at least one trench. The n-type semiconductor layer is embedded in the semiconductor body and extends to the main surface in the peripheral area. The pn junction is arranged between the n-type semiconductor layer and the main surface in the active area. The at least one trench extends in the peripheral area from the main surface into the n-type semiconductor layer and includes a dielectric layer with fixed negative charges. In the vertical direction, the dielectric layer is arranged both below and above the pn junction. The dielectric layer with fixed negative charges typically has a negative net charge. Further, a method for forming a semiconductor device is provided. | 11-15-2012 |
20120289023 | Method for Producing a Semiconductor Device - A method for producing a semiconductor device having a sidewall insulation includes providing a semiconductor body having a first side and a second side lying opposite the first side. At least one first trench is at least partly filled with insulation material proceeding from the first side in the direction toward the second side into the semiconductor body. The at least one first trench is produced between a first semiconductor body region for a first semiconductor device and a second semiconductor body region for a second semiconductor device. An isolating trench extends from the first side of the semiconductor body in the direction toward the second side of the semiconductor body between the first and second semiconductor body regions in such a way that at least part of the insulation material of the first trench adjoins at least a sidewall of the isolating trench. The second side of the semiconductor body is partly removed as far as the isolating trench. | 11-15-2012 |
20130043562 | Compressive Polycrystalline Silicon Film and Method of Manufacture Thereof - In one embodiment a method of forming a compressive polycrystalline semiconductive material layer is disclosed. The method comprises forming a polycrystalline semiconductive seed layer over a substrate and forming a silicon layer by depositing silicon directly on the polycrystalline silicon seed layer under amorphous process conditions at a temperature below 600 C. | 02-21-2013 |
20140070232 | Method for Manufacturing a Composite Wafer Having a Graphite Core, and Composite Wafer Having a Graphite Core - A composite wafer including a carrier substrate having a graphite core and a monocrystalline semiconductor substrate or layer attached to the carrier substrate and a corresponding method for manufacturing such a composite wafer is provided. | 03-13-2014 |
20140110838 | SEMICONDUCTOR DEVICES AND PROCESSING METHODS - Various embodiments provide a semiconductor device, including a final metal layer having a top side and at least one sidewall; and a passivation layer disposed over at least part of at least one of the top side and the at least one sidewall of the final metal layer; wherein the passivation layer has a substantially uniform thickness. | 04-24-2014 |
20140145305 | Capacitor and Method of Forming a Capacitor - A method for manufacturing a semiconductor device and a semiconductor device are disclosed. The method comprises forming a trench in a substrate, partially filling the trench with a first semiconductive material, forming an interface along a surface of the first semiconductive material, and filling the trench with a second semiconductive material. The semiconductor device includes a first electrode arranged along sidewalls of a trench and a dielectric arranged over the first electrode. The semiconductor device further includes a second electrode at least partially filling the trench, wherein the second electrode comprises an interface within the second electrode. | 05-29-2014 |
20140235058 | Method for Forming a Power Semiconductor Device - A method for forming a semiconductor device includes providing a semiconductor body which has a main surface and a first n-type semiconductor region, forming a trench which extends from the main surface into the first n-type semiconductor region, and forming a dielectric layer having fixed negative charges on a surface of the trench, by performing at least one atomic layer deposition using an organometallic precursor. | 08-21-2014 |
20140306184 | TWO-DIMENSIONAL MATERIAL CONTAINING ELECTRONIC COMPONENTS - In various embodiments, an electronic component is provided. The electronic component may include a dielectric structure; and a two-dimensional material containing structure over the dielectric structure. The dielectric structure is doped with dopants to change the electric characteristic of the two-dimensional material containing structure. | 10-16-2014 |
20140335676 | METHOD FOR MANUFACTURING A COMPOSITE WAFER HAVING A GRAPHITE CORE, AND COMPOSITE WAFER HAVING A GRAPHITE CORE - According to an embodiment, a composite wafer includes a carrier substrate having a graphite layer and a monocrystalline semiconductor layer attached to the carrier substrate. | 11-13-2014 |
20150179507 | METHODS FOR PROCESSING A SEMICONDUCTOR DEVICE - According to one embodiment, a method for processing a semiconductor device is provided including forming a final metal layer forming a passivation layer over the final metal layer and structuring the passivation layer and the final metal layer to form a patterned metal layer and a patterned passivation layer, wherein the patterned metal layer includes a pad region covered by the patterned passivation layer. | 06-25-2015 |
20150194480 | Compressive Polycrystalline Silicon Film and Method of Manufacture Thereof - In one embodiment a method of forming a compressive polycrystalline semiconductive material layer is disclosed. The method comprises forming a polycrystalline semiconductive seed layer over a substrate and forming a silicon layer by depositing silicon directly on the polycrystalline silicon seed layer under amorphous process conditions at a temperature below 600 C. | 07-09-2015 |