Bayer, DE
Albert Bayer, Augsburg DE
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20110072930 | Industrial Robot With A Weight Counterbalance System - The invention relates to an industrial robot ( | 03-31-2011 |
Alexander Bayer, Muenchen DE
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20090206947 | Directional Coupler - In a directional coupler with two coupled lines arranged in a flat chamber of an enclosed metal housing within the coupling region side-by-side in the longitudinal direction and at a spacing distance from one another, of which the ends are connected to connecting ports attached at the sides of the metal housing, these coupled lines include flat, sheet-metal strip conductors, which are arranged within the coupling region with their broad sides facing towards one another side-by-side at a spacing distance and held by several support elements made of insulating material in a cantilever manner at a spacing distance from the opposing internal walls of the flat metal-housing chamber within the latter. In this context, at least one strip conductor is curved relative to the opposing strip conductor in such a manner that the spacing distance of the strip conductors in coupling region increases starting from the beginning of the coupling region approximately exponentially up to the end of the coupling region. The width of the two strip conductors increases within the coupling region. | 08-20-2009 |
20110187401 | Test Couplet With Strip Conductor Technology - A test coupler for supplying a device under test with test signals contains a first coaxial connector, a waveguide port, and a first strip conductor. Test signals of a lower frequency range are supplied to the first coaxial connector. Test signals of an upper frequency range are supplied to the waveguide port. The test coupler guides the test signals on the first strip conductor to the device under test. | 08-04-2011 |
20120068786 | Forward Coupler with Strip Conductors - A coupler comprises a first line and a second line in each case with two connectors. The lines run in spatial proximity and are coupled. A first connector of the first line and a first connector of the second line are disposed in spatial proximity. A second connector of the first line and a second connector of the second line are disposed in spatial proximity. A signal does not couple or couples only with a high attenuation from the first connector of the first line to the first connector of the second line. The signal is split, in particular, at the design frequency, into largely identical parts to the second connector of the first line and the second connector of the second line. The first line and the second line in this context are strip conductors. | 03-22-2012 |
Alexander Bayer, Niedernberg DE
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20100155975 | MOLD RELEASE SHEET - The present invention relates to a mold half for making an ophthalmic lens, in particular a contact lens, wherein the mold half comprises a release sheet removably arranged on the mold surface of said mold half to separate a lens forming material from the mold surface, as well as to a method for applying a removable mold release sheet to said mold half. The mold half of the invention comprises a vacuum means to removably attach said release sheet to said mold surface, and preferably the mold half further comprises a pinch-off rim for forming the edge of said ophthalmic lens. | 06-24-2010 |
Alexander Bayer, Munchen DE
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20090015358 | Electrical Switching Device Comprising Magnetic Displacement Elements for a Switching Element - Electrical switching device, especially a high-frequency switching device, with at least one oblong electrical switching element, which is arranged with one contact end between two fixed-contact elements spaced a transverse distance from one another and can be moved by two adjustment elements forming a transverse movement drive transversely to a longitudinal direction optionally towards the one or the other fixed-contact element. The adjustment elements are disposed laterally alongside the switching element and can be moved transversely to and from the switching element. In order to improve the transverse movement drive for the switching element, the switching element-comprises magnetic material, wherein the adjustment elements are formed by magnets. | 01-15-2009 |
Alexander Bayer, Niederberg DE
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20090310129 | Drying Nozzle - A drying nozzle ( | 12-17-2009 |
Alexander Bayer, Limburgerhof DE
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20090292098 | METHOD FOR PRODUCING COLOURLESS POLYISOCYANATES THAT CONTAIN BIURET GROUPS AND ARE STABLE IN STORAGE - The present invention relates to a process for the preparation of colorless, storage-stable polyisocyanates containing biuret groups from di- or polyisocyanates using water and/or steam as a biuretizing agent, and an apparatus for this purpose and the use thereof. | 11-26-2009 |
20100022707 | METHOD FOR PRODUCING COLORLESS ISOCYANURATES OF DIISOCYANATES - The present invention relates to a novel process for preparing colorless, isocyanurate group-comprising polyisocyanates of (cyclo)aliphatic diisocyanates. | 01-28-2010 |
20110251423 | METHOD FOR PRODUCING COLOURLESS POLYISOCYANATES - The present invention relates to a process for preparing colorless polyisocyanates, in particular for reducing the color of polyisocyanates. | 10-13-2011 |
20120226071 | PROCESS FOR PREPARING POLYISOCYANATES COMPRISING BIURET GROUPS - The present invention relates to a process for preparing polyisocyanates comprising biuret groups from diisocyanates or polyisocyanates and diamines. | 09-06-2012 |
Andreas Bayer, Gottmalingen DE
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20090288494 | Device For Measuring Pressure - A device for measuring pressure in a fluid line, with a fluid chamber, which is connected with the fluid line so as to allow flowthrough, and with a transducer, characterized in that the fluid chamber includes an opening to a branch line and in the branch line of the fluid chamber at least one end of a transmission element is inserted. The transmission element forms a power-locking connection between the fluid chamber and the transducer and the transmission element is suited for transmitting the fluid pressure to the transducer. This device proves to be especially precise and is easily sterilized. | 11-26-2009 |
Andreas Bayer, Dortmund DE
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20110051253 | APPARATUS FOR HOMOGENIZING LIGHT AND LASER APPARATUS FOR PRODUCING A LINEAR INTENSITY DISTRIBUTION IN A WORK PLANE - An apparatus for homogenizing light, including a lens array ( | 03-03-2011 |
Andreas Bayer, Poing DE
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20140212631 | PRINTING ARRANGEMENT FOR TWO-SIDED PRINTING ON A RECORDING MEDIUM AND PRINTING METHOD - A printing arrangement and printing method are disclosed for two-sided printing on a recording medium, in which intermediate fixing by superheated steam takes place after printing on the first side of the recording medium. Owing to the intermediate fixing, damage to the print image of the first side during subsequent printing on the second side is avoided without the recording medium being impaired by the intermediate fixing. | 07-31-2014 |
20140212632 | PRINTING ARRANGEMENT FOR TWO-SIDED PRINTING ON A RECORDING MEDIUM AND PRINTING METHOD - A printing arrangement and a printing method for two-sided printing on a recording medium are disclosed, in which conditioning by steam and/or liquid droplets takes place after printing on the first side of the recording medium. Because of the conditioning, damage is avoided to the print image of the first side during subsequent printing on the second side, without the recording medium being impaired by the conditioning. | 07-31-2014 |
Andreas Bayer, Unna DE
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20110110626 | Device for forming laser radiation - An apparatus for forming laser radiation. The apparatus can form the laser radiation such that the laser radiation can enter an optical fiber. The apparatus contains a first lens device for deflection and/or imaging or collimation of the laser radiation with respect to a first direction, and a second lens device for deflection and/or imaging or collimation of the laser radiation with respect to a second direction. The first and the second lens devices are provided in or on a component. | 05-12-2011 |
Bernd Bayer, Bobingen DE
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20110006452 | PROCESS TO REGULATE THE THICKNESS OF ORIENTED BLOWN FILM - The invention relates to a process to regulate the film thickness of tubular film manufactured using a film blowing process, wherein the film is laid flat and repositioned using an oscillating take-off unit and subsequently monoaxially oriented in machine direction using an orientation unit. This process produces a film whose thickness profile has as few deviations as possible from the average film thickness across the film width. This result is achieved by setting the film thickness profile of tubular film produced with a film blowing line such that after orientation and as a result of deviations during orientation, a film thickness profile develops that is uniform across the entire film width. | 01-13-2011 |
Bernward Bayer, Rodermark DE
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20100038184 | Lift System Having A Lift Car With A Brake Device Which Is Arranged In The Region Of The Lift Car For Holding And Braking The Lift Car, And A Method For Holding And Braking A Lift Car Of This Type - A lift car with a brake device which is arranged in the region of the lift car for holding and braking the latter; the brake device includes a brake unit which can interact with a brake rail, an actuating device which can generate an actuator force, and a connector which connects the actuating device to the brake unit in a force-active manner in order to transmit the actuator force, wherein the brake unit is in its open position in the unloaded position. | 02-18-2010 |
20100089705 | APPARATUS AND METHOD FOR HOLDING AND BRAKING AN ELEVATOR CAR - An elevator car with brake equipment, which is arranged in the region of the elevator car, for holding and braking the same, which brake equipment includes: a brake unit which can co-operate with a brake rail, an actuating device which can produce an actuator force F | 04-15-2010 |
Christian Bayer, Muenchen DE
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20150030317 | HEATING APPARATUS - The present technology relates to a tub for a humidifier comprising a container made of a first material, a heating element, and a lining made of a second, preferably biocompatible, material different from the first material, wherein the container comprises a base and a side wall defining a reservoir for a supply of liquid to be evaporated, the heating element is provided on the base of the container, and the lining covers the heating element and a substantial portion of the inner surface of the side wall of the container. | 01-29-2015 |
Christian Bayer, Munich DE
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20140261422 | DEVICE FOR PROVIDING BREATHABLE GAS - The present technology relates to a kit comprising a device for providing breathing gas to a patient and a specific facing as well as to a method of setting the mode of operation of such a device. | 09-18-2014 |
Christian Bayer, Vaihingen DE
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20080319584 | PROCEDURE FOR CONTROLLING AN INJECTION VALVE - The invention concerns a procedure for controlling an injection valve, at which the injection valve is supplied with current that is provided by a condenser during a holding phase, at which the injection valve is kept open. The invention further concerns a device for controlling an injection valve, which is customized to cause the condenser to provide the injection valve during a holding phase, at which the injection valve is kept open, with current. | 12-25-2008 |
Christian Bayer, Penzberg DE
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20160001029 | SEAL FORMING PORTION, PAD AND CUSHION FOR A PATIENT INTERFACE AND METHOD OF MANUFACTURING - It is discloses a patient interface | 01-07-2016 |
Christina Bayer, Neuwied DE
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20140151165 | Method for Producing A Brake Carrier for a Disc Brake and Brake Carrier for a Disc Brake - In a method for producing a brake carrier for a disc brake of a vehicle braking system, wherein the brake carrier has at least one guiding shaft for guiding a brake lining in a guiding direction in relation to a receiving region for a brake disc, first a brake carrier blank is produced in a casting step and then the brake carrier blank is reworked. In the casting step, the brake carrier blank forms two converging tapers, facing the receiving region, in the region in which the guiding shaft is formed and, during the reworking, material is removed in the region of the tapers to produce the at least one guiding shaft, with the effect that the receiving region for the brake disc has a predetermined clear width transversely in relation to the guiding direction. | 06-05-2014 |
Detlef Bayer, Wadersloh DE
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20130000754 | ACTUATOR FOR A GAS VALVE - The intention is to provide an actuator which makes it possible to change the opening time and to manually lock the supply of gas. For this purpose, the actuator consists of a housing ( | 01-03-2013 |
Domnik Bayer, Heidelberg DE
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20110082222 | USE OF A MATERIAL IMPARTING PROTON CONDUCTIVITY IN THE PRODUCTION OF FUEL CELLS - The invention relates to the use of a material imparting proton conductivity in the production of fuel cells, said material consisting of monomer units and having an irregular shape. | 04-07-2011 |
20110091788 | GAS DIFFUSION ELECTRODES COMPRISING FUNCTIONALISED NANOPARTICLES - The invention relates to a gas diffusion electrode for polymer electrolyte fuel cells having a working temperature of up to 250° C., comprising a plurality of gas-permeable electroconductive layers having at least one gas diffusion layer and one catalyst layer. The catalyst layer contains particles of an average particle diameter in the nanometer range, said particles containing ionogenic groups. The invention also relates to the production of said gas diffusion electrode and to the use of same in high-temperature polymer electrolyte membrane fuel cells. | 04-21-2011 |
20140030577 | ELEKTRODENEINHEIT - The invention relates to an electrode unit for an electrochemical device, comprising a solid electrolyte ( | 01-30-2014 |
Erich Bayer, Thonhausen DE
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20090167264 | DC-DC CONVERTER USABLE FOR DUAL VOLTAGE SUPPLY - A converter has a single inductor with a first terminal connectable to a first terminal of the supply input through a first power transistor and a second terminal connectable to a second terminal of the supply input through a second power transistor. A first rectifier element connects the first terminal of the inductor with a first output terminal, and a second rectifier element connects the second terminal of the inductor with a second output terminal. A resistive voltage divider is connected between the first and second output terminals. A control circuit uses an input from the voltage divider as a reference input voltage and provides an output current to the second terminal of the supply input in response to any voltage difference between the reference input voltage and the second terminal of the supply input. This provides a virtual common reference potential at the second terminal of the supply input, which is thus a common ground (GND) terminal. In the ON phase of both power transistors, the inductor is charged with current from the supply input. In the OFF phase (both power transistors are OFF), the energy stored in the inductor is supplied to both of the positive and the negative supply output through the rectifier elements, the output current in fact flowing almost exclusively between the positive and negative supply outputs. Thus, in the OFF phase, the inductor is entirely isolated from the supply input and the supply outputs are in no way affected by any transients or fluctuations in the supply input voltage. | 07-02-2009 |
20090174345 | POWER SUPPLY CIRCUIT - A power supply circuit is proposed for supplying current to a pair of white LEDs connected in series. The circuit comprises a DC-DC power converter, with a charge pump coupled to the output of the DC-DC power converter. A super capacitor is coupled to the charge pump to be charged to a voltage on top of the converter output in a first mode of operation. The super capacitor is discharged through the pair of LEDs during a second mode of operation. A control stage is provided for switching between the first mode of operation and the second mode of operation. | 07-09-2009 |
20110089993 | ELECTRONIC DEVICE AND METHOD FOR DC-DC CONVERSION - An electronic device for driving a power switch coupled to receive a first supply voltage level at one side of its channel is provided. The electronic device includes a control switch coupled with a first side of a channel to receive a varying control voltage having a maximum level that is greater than a maximum voltage level of the first voltage supply and with another side of the channel to a control gate of the power switch for selectively applying the control voltage to the control gate of the power switch. The first side of the channel is coupled with the control gate of the control switch and a capacitor is provided and coupled with a first side to the control gate of the control switch and with a second side to a constant voltage supply. | 04-21-2011 |
20130314067 | LOW POWER DC-DC CONVERTER AND METHOD OF OPERATING THE SAME - A low power DC-DC converter includes a converter stage coupled to an input node, and having a low side switch and a rectifier switch. A peak current detector senses a current at the low side switch and a zero current detector senses a current at the rectifier switch. It is configured to set the low side switch to a non-conductive state and the rectifier switch to a conductive state if the peak current detector detects a predetermined peak current. It is configured to set the rectifier switch to a non-conductive state if the zero current detector detects zero current at the rectifier switch. A time interval between subsequent current peaks is triggered by a charge comparator receiving an average current fed to the low side and rectifier switches from the input node and a reference current coupled to the charge comparator by a reference current source. | 11-28-2013 |
20140240008 | Output Driver for Energy Recovery from Inductor Based Sensor - A system for recovering energy from a sensor couples a battery to an inductive device in the sensor for a period of time, such that a current flows through the inductive device from the battery during the time period. The connections of the inductive device are then reversed for a second period of time. During the second time period, a current flow resulting from energy stored in the inductor is allowed to flow back to the battery, such that a portion of the energy from the inductor recharges the battery during the second period of time. | 08-28-2014 |
20150097535 | SWITCHED MODE DCDC CONVERTER EFFICIENCY IMPROVEMENT BY ADAPTIVE DRIVER STAGE - In a switched mode inductive DCDC converter having a first mode that conducts a first current path through an inductor and through a first switch, and a second mode that conducts a second current path through the inductor and through a second switch, a detecting component detects a parameter. The detecting component outputs a biasing signal extend the turn OFF time of one of the switches in order to decrease a voltage build up on the other switch. | 04-09-2015 |
20150123638 | STARTUP CLAMP CIRCUIT FOR NON-COMPLIMENTARY DIFFERENTIAL PAIR IN DCDC CONVERTER SYSTEM - A DCDC converter includes a transconductance amplifier, a comparator, a current driving component, an output impedance, a switch, a clamp resistor and a p-channel FET. The transconductance amplifier outputs a transconductance current and a switch control signal. The comparator has a two n-channel FET inputs forming a differential pair and outputs a compared signal. The current driving component generates an output current based on the compared signal. The output impedance component generates an output DC voltage based on the output current. The switch is between the two n-channel FETs and can open and close based on the switch control signal. The clamp resistor is arranged in series with the switch. The p-channel FET is in series with the clamp resistor and is controlled by the output DC voltage. | 05-07-2015 |
20150256067 | SYSTEM AND METHOD FOR SINGLE PHASE TRANSITION FOR MULTIPHASE DCDC CONVERTERS - A DCDC converter includes a controller, an up/down counter, a first power stage and a second power stage. The controller generates an up/down control signal. The up/down counter generates a first power stage control signal and a second power stage control signal based on the up/down control signal. The first power stage generates a first output current at a first phase and at a first voltage based an the first power stage control signal. The second power stage generates a second output current at a second phase based on the second power stage control signal. The up/down counter modifies the first power stage control signal to control the first power stage such that the first output current attenuates from a first power stage output to a secondary first power stage output. The controller can further output a control signal to modify the first voltage of the first power stage | 09-10-2015 |
Erich J. Bayer, Thonhausen DE
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20120262437 | POWER SUPPLY UNIT AND A METHOD FOR OPERATING THE SAME - A power supply unit includes a boost converter having an input node and output node. The output node is coupled to a high-side of an H-bridge that is for supplying power to a capacitive load that is coupled to a first node and to a second node of the H-bridge. A first diode is coupled in forward direction between the first node of the H-bridge and the input node of the boost converter. A second diode is coupled in forward direction between the second node of the H-bridge and the input node of the boost converter. | 10-18-2012 |
20130234513 | SINGLE INDUCTOR-MULTIPLE OUTPUT DC-DC CONVERTER, METHOD FOR OPERATING THE SAME AND ELECTRONIC DEVICE COMPRISING THE CONVERTER - Single inductor-multiple output (SIMO) DC-DC converter, having an output node which is coupled to one side of the single inductor to receive a load current. A plurality of output switches which are coupled to the output node for switching the load current from the output node to a plurality of output lines is provided. Each output line has a load capacitor. Further, each output line may comprise a charge pump which is coupled to the output switch and the load capacitor of the output line. | 09-12-2013 |
20130300383 | CURRENT MODE CONTROL FOR DC-DC CONVERTER - A DC-DC converter includes a current control stage configured to provide a threshold based on an output voltage, an input voltage, and a reference voltage for the DC-DC converter. An off time control can be configured to receive the threshold and control an off time for the DC-DC converter based on the threshold such that the off time is inversely proportional to the peak current generated by the DC-DC converter. | 11-14-2013 |
Erich-Johann Bayer, Thonhausen DE
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20090072755 | LIGHT-EMITTING SEMICONDUCTOR DEVICE DRIVER AND METHOD - An electronic device includes circuitry for driving a light-emitting diode (LED) or other light-emitting semiconductor device. The circuitry includes a first switch (NM | 03-19-2009 |
20090206772 | DC-DC CONVERTER AND METHOD FOR MINIMIZING BATTERY PEAK PULSE LOADING - The invention relates to an electronic device, comprising a DC-DC converter for converting a primary supply voltage into an output voltage at an output node to be coupled to a super capacitor and a control stage for operating the regulated DC-DC converter in a forward direction in a boost mode providing a boost voltage level at the output node and for operating the regulated DC-DC converter in a reverse direction in a buck mode providing a buck voltage level at an auxiliary node arranged between a primary voltage supply providing the primary supply voltage and the output node, wherein the control stage is adapted to control the DC-DC converter when operating in reverse direction to provide a current to the auxiliary node using the super capacitor as a power source. | 08-20-2009 |
20100165686 | RECTIFIER CIRCUIT - A rectifier circuit for use in an energy harvesting application in which mechanical energy is converted into electrical energy by using an AC generator using an active rectifier bridge with a pair of input terminals adapted to be connected to an output of the AC generator and a pair of output terminals, an inductor connected across the output terminals of the active rectifier bridge and a storage capacitor. A pair of output switches selectively connects the storage capacitor across the inductor. A controller controls the active rectifier bridge and the pair of output switches such that in successive switching cycles within any half wave of AC input voltage from the output of the AC generator the inductor is first loaded by current from the output of the AC generator and then discharged into the storage capacitor. An energy harvesting system which uses an AC generator for generating electrical energy out of mechanical energy, a rectifier circuit which is connected with the input to the output of the AC generator and a low power wireless system as application unit. A method of rectifying an AC output voltage of an AC generator for use in an energy harvesting application. | 07-01-2010 |
20100220087 | APPARATUS AND METHOD FOR DRIVING DISPLAYS - Generally, displays, like liquid crystal displays (LCDs), use a DC-free addressing voltage in order to prevent decomposition of the display. Here, an integrated circuit (IC) is provided that compensates for temperature dependencies. This IC typically uses a thermistor or temperature varying element to measure the temperature of the display and adjusts the common reference voltage in response to the measured temperature. | 09-02-2010 |
20140292293 | VOLTAGE REGULATOR - A voltage regulator for providing power to a system includes feedforward circuitry receiving a signal from the system indicating the current needed by the system, and the feedforward circuitry causes the voltage regulator to change the voltage regulator output current in response to the signal from the system. | 10-02-2014 |
Ewald Bayer, Dormettingen DE
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20130308684 | TEMPERATURE MEASURING DEVICE, ELECTRIC APPLIANCE HAVING SUCH A TEMPERATURE MEASURING DEVICE AND METHOD FOR TEMPERATURE MEASURING - A temperature measuring device for an electric appliance such as a fryer includes at least one temperature sensor in the form of an electric resistor, to which at least two different measuring voltages can be applied with cyclic switching between the measuring voltages. The temperature sensor is connected to a control, which includes a microcontroller and which is configured for applying at least two different measuring voltages to the temperature sensor. | 11-21-2013 |
Ewgeni Bayer, Friedrichshafen DE
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20120024095 | MANUAL TRANSMISSION - A manual transmission having an input shaft whose rotation is transmitted to an output shaft by a selected set of gearwheel pairs, which include gearwheels that are positioned on common axes at an angle to one another. The gearwheel pairs each comprise at least one cone-shaped gearwheel. Rotational direction reversal of the output shaft can be produced, upon actuation of a clutch, by an intermediate wheel which is positioned to one side of the arrangement axes and which engages a mating gear located on the driving side and one located on the driven side. At least one of the mating gears is conical and the intermediate wheel is cylindrical and arranged relative to the mating gears such that a rotational axis of the intermediate wheel is parallel to the lines of contact with the mating gears. The rotational axes of the intermediate wheel and each mating gear intersecting at a common point. | 02-02-2012 |
Gerd Bayer, Boeblingen DE
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20120271981 | DIRECT MEMORY ACCESS-LIKE DATA TRANSFER BETWEEN GUEST OPERATING SYSTEMS - A computer system with a memory containing a first guest operating system, including a first portion of the memory and a second guest operating system, including a second portion of the memory. The memory further contains an address exchange module for exchanging memory address handles, a data mover for moving data between the first and second portions of the memory, and an emulated input output memory management unit for controlling the data mover. Instructions in the memory cause the processor to: register accessible memory with the emulated input output memory management unit, write address handles to the address exchange module, read the address handles from the address exchange module, and move the data into the second portion of the memory. | 10-25-2012 |
20120272037 | TECHNIQUES FOR MAPPING DEVICE ADDRESSES TO PHYSICAL MEMORY ADDRESSES - A data processing system includes a main storage, an input/output memory management unit (IOMMU) coupled to the main storage, a peripheral component interconnect (PCI) device coupled to the IOMMU, and a mapper. The system is configured to allocate an amount of physical memory in the main storage and the IOMMU is configured to provide access to the main storage and to map a PCI address from the PCI device to a physical memory address within the main storage. The mapper is configured to perform a mapping between the allocated amount of physical memory of the main storage and a contiguous PCI address space. The IOMMU is further configured to translate PCI addresses of the contiguous PCI address space to the physical memory address within the main storage. | 10-25-2012 |
Gerd Bayer, Stuttgart DE
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20090198810 | Method and Apparatus for Connection Exploration in a Network - An improved method for connection exploration in a network is disclosed, wherein said network includes a plurality of network elements each including at least one port, wherein a globally unique identifier is assigned to each individual port of said network elements, and wherein connected ports of two network elements transfer their globally unique identifiers over a corresponding connection using heartbeat-ordered sequences. The method comprises capturing said transferred globally unique identifiers at receiving ports, storing each of said captured globally unique identifiers at a corresponding receiving port, reading out said transferred globally unique identifiers stored at each port of said network elements using an in-band access, matching said read out globally unique identifiers to a hardware configuration data set to identify connected network elements and connections between said connected network elements, and recording information about existing connections between said network elements. | 08-06-2009 |
Gerd Bayer, Erlangen DE
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20080234790 | Implantable Stimulation Electrode with a Coating for Increasing Tissue Compatibility - An implantable stimulation electrode for use with an implantable tissue stimulator, especially a pacemaker, a defibrillator, a bone stimulator or a neurostimulator includes a metal base body, optionally one or more intermediate layers disposed on the base body and a coating covering the base body and, optionally, intermediate layers in order to increase tissue compatibility. The coating should prevent tissue irritations after implantation and more particularly increase the stimulus threshold associated therewith, have very high biocompatibility and also has an anti-inflammatory effect. An increase in tissue compatibility is achieved by virtue of the fact that the coating has a polysaccharide layer made of hyaluronic acid and/or hyaluronic acid derivatives. | 09-25-2008 |
20090112307 | STENT HAVING A BASE BODY OF A BIOINERT METALLIC IMPLANT MATERIAL - A stent having a base body of a bioinert metallic implant material wherein the base body is covered with an SiC coating. An external surface of the base body has a plurality of cavities which are filled with an antiproliferative active ingredient, A luminal surface of the base body has a coating which contains or comprises attractors for endothelial cells. | 04-30-2009 |
Gerd K. Bayer, Stuttgart DE
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20110320670 | CONNECTED INPUT/OUTPUT HUB MANAGEMENT - A method for implementing connected input/output (I/O) hub configuration and management includes configuring a first I/O hub in wrap mode with a second I/O hub. The hubs are communicatively coupled via a wrap cable. The method further includes generating data traffic on a computing subsystem that includes the hubs. Generating traffic includes: converting, via the first hub, a request to implement a transaction into an I/O device-readable request packet and transmitting the request packet over the wrap cable; converting, via the second hub, the I/O device-readable (IODR) request packet into a system readable request and transmitting the request over a system bus; converting, via the second hub, the response to an IODR response packet, and transmitting the response packet over the wrap cable; and converting, via the first hub, the IODR response packet into a system readable response packet, and transmitting the response packet over the system bus. | 12-29-2011 |
20110320675 | SYSTEM AND METHOD FOR DOWNBOUND I/O EXPANSION REQUEST AND RESPONSE PROCESSING IN A PCIe ARCHITECTURE - A system for implementing non-standard I/O adapters in a standardized I/O architecture, the system comprising an I/O hub communicatively coupled to an I/O bus and at least one I/O adapter, the I/O hub including logic for implementing a method, the method comprising receiving a request to perform an operation on the I/O adapter from a requester at a requester address, the I/O adapter at a destination address, determining that the request is in a format other than a format supported by the I/O bus, the I/O bus expecting a requester identifier at a first location in a header of the request, reformatting the request into the format supported by the I/O bus, the reformatting comprising storing the requester address, the destination address and an operation code at the first location in the header of the reformatted request, and sending the reformatted request to the I/O adapter. | 12-29-2011 |
Gerd K. Bayer, Federal Republic Of Germany DE
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20110320861 | SWITCH FAILOVER CONTROL IN A MULTIPROCESSOR COMPUTER SYSTEM - A system and a method for failover control comprising: maintaining a primary device table entry (DTE) in a first table activated for a first adapter in communication with a first processor node having a first root complex via a first switch assembly and maintaining a secondary DTE in standby for a second adapter in communication with a second processor node having a second root complex via a second switch assembly; maintaining a primary DTE in a second table activated for the second adapter and maintaining a secondary DTE in standby for the first adapter; and upon a failover, updating the secondary DTE in the first table as an active entry for the second adapter and forming a path to enable traffic to route from the second adapter through the second switch assembly over to the first switch assembly and up to the first root complex of the first processor node. | 12-29-2011 |
Hans-Joachim Bayer, Kohlberg DE
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20080202723 | METHOD AND APPARATUS FOR INSTALLING A BOREHOLE HEAT EXCHANGER IN THE EARTH - In a method of installing a borehole heat exchanger in the earth, a channel is formed in the earth by means of a pushing device, thereby causing a compression of the earth as a result of earth being displaced, and inserting a borehole heat exchanger in the channel, causing an elastic component of the earth to move toward the heat exchanger as the earth relaxes in order to provide an intimate contact between the earth and the heat exchanger. Installation of the borehole heat exchanger in elastically displaced earth ensures not only a stable and lasting securement of the heat exchanger in the earth but also the intimate contact between earth and heat exchanger wall so important for heat exchanger. | 08-28-2008 |
Heiner Bayer, Olching DE
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20090278423 | PIEZOELECTRIC ACTUATOR WITH GRADIENT ENCAPSULATION LAYER AND METHOD FOR THE PRODUCTION THEREOF - In a method for the production of a gradient encapsulation layer | 11-12-2009 |
20090302713 | PIEZO ACTUATOR COMPRISING A MULTILAYER ENCAPSULATION, AND METHOD FOR THE PRODUCTION THEREOF - In a method for producing a multilayer encapsulation ( | 12-10-2009 |
20120098271 | ROTOR AND METHOD FOR MANUFACTURING A ROTOR OF AN ELECTRIC MACHINE - The invention relates to methods for manufacturing a rotor ( | 04-26-2012 |
Joachim Bayer, Konstanz DE
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20090264567 | Stabilized Cross-Linked Polyolefin Compositions - A composition is disclosed that includes at least one polyolefin, at least one organic peroxide, and an antioxidant mixture of a composition of at least one polyolefin, at least one organic peroxide, and an antioxidant mixture. The antioxidant mixture has at least one fast radical scavenger selected from the group consisting of low hindered phenols, low hindered thiophenols, low hindered thiobisphenols, aliphatic amines, aromatic amines, NOR HALS, hydroxylamines, and mixtures thereof, and at least one long term stabilizer selected from the group consisting of low hindered phenols, highly hindered phenols, thiosynergists, aliphatic amines, aromatic amines, HALS, hydroxylamines, and mixtures thereof. The preferred polyolefin is a homopolymer of ethylene or a copolymer of ethylene and the compositions are useful in insulating media for medium and high voltage wire and cable applications. | 10-22-2009 |
Joann Bayer, Strullendorf DE
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20150041567 | FUEL INJECTOR - A fuel injector for an internal combustion engine includes: an electromagnetic actuating element having a solenoid coil, a core and a valve casing as the outer solenoid circuit component, and a movable valve-closure body, which cooperates with a valve-seat surface assigned to a valve-seat body. The core and a connection pipe are fixedly connected in an inner opening of a thin-walled valve sleeve and the valve casing at the outer circumference of the valve sleeve is fixedly connected to the valve sleeve by being pressed in/on. | 02-12-2015 |
Johann Bayer, Strullendorf DE
Patent application number | Description | Published |
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20100006068 | FUEL INJECTOR - A fuel injector for fuel injection systems of internal combustion engines is described. The fuel injector includes an electromagnetic actuating element having a magnetic coil, a core and a valve jacket as the outer magnetic circuit component and a movable valve-closure member which interacts with a valve-seat surface assigned to a valve-seat member. The core and a connecting tube in an inner opening of a thin-walled valve sleeve and the valve jacket on the outer circumference of the valve sleeve are firmly connected to the valve sleeve by pressing them therein/thereon. The fixed press connection between two of these metallic components of the fuel injector is characterized in that at least one of the component partners has a structure including grooves in its press area and/or the particular press area has an inlet rounding in at least one transition to an adjacent component section. | 01-14-2010 |
20110078890 | METHOD FOR ALIGNING AN ELONGATED COMPONENT - A method for aligning an elongated component that is to be fitted, with at least two component segments, into two coaxial installation points (A/B; C) spaced apart from one another. In this context, the coaxiality of the component segments is checked and any existing deviation from coaxiality is measured. At least one material fusion area, limited radially and in a circumferential direction, is generated in a surface region of the component located between the component segments, at a magnitude such that as a result of the axial shrinkage ensuing upon cooling of the material fusion area, coaxiality of the component segments is produced at least within tolerable limits. | 04-07-2011 |
20110259299 | Fuel Injector - A fuel injector for fuel-injection systems of internal combustion engines. The fuel injector includes an electromagnetic actuating element having a solenoid coil, a core and a valve cover as external solenoid circuit component, and a movable valve-closure element, which cooperates with a valve-seat surface assigned to a valve-seat body. The core and a connection pipe are fixedly connected in an inner opening of a thin-walled valve sleeve by being pressed into place, and the valve cover at the outer circumference of the valve sleeve is firmly connected to the valve sleeve by being pressed onto it. The firm press-fitted connection of in each case two of these metallic components of the fuel injector is characterized by the fact that at least one of the partner components has in its press-fitting region a structure with score marks, and/or the particular press-fitting region has an intake rounding in at least one transition to an adjoining component section. To safely contain abrasion particles produced in the press-fitting action, starting from the press-fitting region of a partner component, first a recessed region adjoins, which is followed by a press lip, which radially projects further to the outside on the outer contour of this one component partner. | 10-27-2011 |
20120216781 | METHOD FOR INSTALLING A SEALING RING - A method for installing a sealing ring in a ring groove of an injector, in particular a fuel injector, in which the diameter of the sealing ring is enlarged with the aid of an enlarging tool and is inserted into the ring groove, and the enlarged sealing ring accommodated in the ring groove is reshaped to a predefined sealing dimension with the aid of a calibration tool. For the purpose of shifting a residual ring gap remaining in the ring groove during the reshaping process to the groove flank of the ring groove facing away from the combustion chamber, the reshaping process of the sealing ring is carried out by removing the calibration tool from the fuel injector. | 08-30-2012 |
20130186986 | Fuel Injector Having a Reduced Number of Components - A fuel injector which includes an actuator having an electrical contact element, a plug, a fuel supply pipe, and an injection-molded housing part. The plug has a base body, an electrical connection element for an electrical connection with the electrical contact element of the actuator, and a rib which projects from the base body, the injection-molded housing part surrounding the electrical connection element of the plug and being injection-molded on the rib of the plug and the fuel supply pipe. | 07-25-2013 |
20140203108 | FUEL INJECTOR AND METHOD FOR PRODUCING A FUEL INJECTOR - A fuel injector, including a valve insert and a plug extrusion coating, is described, the valve insert including a valve seat and a valve housing. The valve housing has an alignment device, which is equipped to align the valve insert in an injection molding die, and the plastic extrusion coating has a second alignment device which is equipped to align the fuel injector during assembly in an internal combustion engine. | 07-24-2014 |
Jurgen Bayer, Weissach DE
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20090230732 | VEHICLE ROOF - A vehicle roof contains a first movable roof part, a guide device for displacing the first roof part relative to a second roof part for optionally at least partially opening and closing a roof opening. The guide device contains first and second lateral guide rails of a lateral guide and at least one third guide rail of a central guide, in which the first roof part is guided with front and rear slide bearings adjacent to its front and rear edges. In order to be able to increase further the comfort in a motor vehicle, it is provided that the front slide bearings are guided in the first and second guide rails of the lateral guide and the rear slide bearing is guided in the central guide. | 09-17-2009 |
20100078963 | METHOD FOR OPERATING A MOTOR VEHICLE WITH A WIND DEFLECTOR, A ROOF ARRANGEMENT AND A REAR AIR-GUIDING DEVICE - A motor vehicle ( | 04-01-2010 |
Klaus Bayer, Marktoberdorf DE
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20100263969 | BRAKE FOR A UTILITY VEHICLE - A brake mechanism for a utility vehicle which can be installed around a drive shaft or inside a wheel hub. The brake has a non rotatable fixed body ( | 10-21-2010 |
20110186390 | Brake Mechanism for a Vehicle - The invention relates to a brake mechanism ( | 08-04-2011 |
Manfred Bayer, Tecklenburg DE
Patent application number | Description | Published |
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20140230619 | DEVICE TO REMOVE BINDING MATERIALS FROM PACKAGED BULK GOODS - The invention relates to a device | 08-21-2014 |
Markus Bayer, Vaihingen/enz DE
Patent application number | Description | Published |
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20080251612 | Unit Fuel Injector With Magnet Valve, and Method For Installing the Magnet Valve - A unit fuel injector is presented in which a valve member and an armature of a magnet valve are fixedly joined together, so that the dynamic performance of the magnet valve is improved, and the adjustment and calibration of the magnet valve are also simplified. | 10-16-2008 |
Martin Bayer, Vorstetten DE
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20090015242 | Method to Test the Measurement Accuracy of At Least One Magnetic Field Sensor - In a process for testing the measurement accuracy of at least one magnetic field sensor, in particular during manufacturing, a semiconductor wafer that has at least two semiconductor chips is provided. A measurement coil is integrated into at least one first semiconductor chip, and a magnetic field-sensitive electric circuit is integrated into at least one second semiconductor chip that forms the magnetic field sensor. The first semiconductor chip, of which at least one is present, is positioned at an exciter coil that is supplied with current in order to generate a reference magnetic field. With the aid of the measurement coil a first measured value that is dependent on the magnetic flux density is acquired and the current in the exciter coil is adjusted depending on the first measured value. The second semiconductor chip, of which at least one is present, is positioned at the exciter coil. With the aid of the electronic circuit a second measured value that is dependent on the magnetic flux density is acquired and compared with a reference value range. | 01-15-2009 |
20090079420 | INTEGRATED ELECTRONIC CIRCUIT - Disclosed is an integrated electronic circuit comprising a core circuit that generates a useful signal as well as a buffer for storing the useful signal. The buffer stores the last read value of the useful signal for a predetermined period of time when the power supply is interrupted, and the buffer is disconnected from the power supply of the other circuits. | 03-26-2009 |
20090180497 | Communication Device and Method for Data Transmission - Disclosed is a method and device for transmitting data between at least two transmitters and a receiver which are connected to a bus. A synchronization signal is applied to the bus and a number of data volume counters corresponding to the number of transmitters reduced by one is set to a predefined initial value. A first transmitter transmits in the form of data elements a predefined data volume allocated to the transmitter over the bus to the receiver. The data volume values of the other transmitters are selected so that only one transmitter at any given time simultaneously transmits on the bus. | 07-16-2009 |
Martin Bayer, Voerstetten DE
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20140002073 | DEVICE FOR EVALUATING A MAGNETIC FIELD | 01-02-2014 |
Martin Bayer, Roedental DE
Matthias Bayer, Zirndorf DE
Patent application number | Description | Published |
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20120037193 | SPRAY ARM ASSEMBLY FOR A DISHWASHER - A spray arm assembly for a dishwasher, comprising a spray arm ( | 02-16-2012 |
Mattias Bayer, Zirndorf DE
Patent application number | Description | Published |
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20120111380 | SPRAY ARM ARRANGEMENT FOR A DISHWASHER - The application is directed to a spray arm arrangement for a dishwasher, comprising: (a) a support having a hub portion; and (b) a spray arm having at least one arm portion comprising at least one spray nozzle, and a generally tubular mounting portion connected to the arm portion, said mounting portion having first and second bearing surfaces bearing against the hub portion, said first bearing surface being located at a shorter axial distance from the arm portion than the second bearing surface. In accordance with the invention (c) said first bearing surface is located within said hub portion proximate the axial end of the hub portion facing towards the arm portion, and (d) said second bearing surface comprises a projection which axially extends from said mounting portion into said hub portion. | 05-10-2012 |
Michael Bayer, Ludwigsburg DE
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20100289376 | CARBON BRUSH SYSTEM FOR AN ELECTRICAL MACHINE - A carbon brush system for an electrical machine, having at least two carbon brushes, which are situated axially adjacent to one another and cooperate with a rotatable countercontact system. The carbon brushes are implemented as directly or indirectly mutually axially supporting carbon brushes. | 11-18-2010 |
20110018386 | MULTILAYER BRUSH - A multilayer brush, which essentially contains a composite having a graphite component and having a copper component, and a layered structure, a first layer being furnished with a high copper component and a further layer being furnished with a comparatively low copper component. It is provided that the copper component of the first layer in comparison with the copper component of the second layer corresponds to a ratio of ≦3/2. | 01-27-2011 |
20110025063 | ELECTRICAL DRIVE MACHINE HAVING A STATOR AND A ROTOR - An electric drive machine having a stator and a rotor, the rotor carrying a rotor winding, in slots, which is able to be supplied with electric current by a power supply system made up of a commutator and sliding contacts, the sliding contacts pressing on the surface of the commutator having at least two pairs each made up of one positive sliding contact and one negative sliding contact, and in the case of at least one first pair of a positive sliding contact and a negative sliding contact, the positive sliding contact and the negative sliding contact being opposed at an angle γ, which deviates from 180°. | 02-03-2011 |
20110109192 | ELECTRIC MACHINE, IN PARTICULAR COMMUTATOR MACHINE - The invention relates to an electric machine, in particular a commutator machine ( | 05-12-2011 |
20110181148 | BRUSH DEVICE HAVING A SPRING, FOR AN ELECTRIC MACHINE - A brush device for an electric machine includes a brush holder, a brush which is accommodated therein and has an integrated stranded wire, and a first spring which prestresses the brush with respect to a commutator. At least one second spring is disposed parallel to the first spring, which prestresses the brush with respect to the commutator. | 07-28-2011 |
20110187225 | ELECTRIC MACHINE HAVING AT LEAST TWO PAIRS OF CARBON BRUSHES - An electric machine has at least two pairs of carbon brushes made up of one plus and one minus carbon brush, which interact with a commutator in order to supply current to the rotor, the carbon brushes being mounted with their brush holder on a brush plate via a mount, and the mounts on the brush plate lying across from each other at 180°. The holding part on at least one brush holder is offset from the center, in particular from the axis of symmetry of the brush holder, by an angle relative to the rotor axis so as to realize an asymmetrical placement of the carbon brush, the holding part on the other brush holders being disposed on their axes of symmetry. | 08-04-2011 |
20120025666 | BRUSH DEVICE HAVING A LITZ WIRE FOR AN ELECTRIC MACHINE - A brush device for an electric machine is described, having a brush mount that has a brush which is accommodated in it and having a first integrated litz wire, having a first spring, which prestresses the brush against a commutator. In order to create an E machine having an improved service life, at least one second litz wire is developed integrated into the brush. | 02-02-2012 |
20120228971 | ELECTRIC MOTOR, IN PARTICULAR A STARTER MOTOR FOR AN INTERNAL COMBUSTION ENGINE - The invention relates to an electric motor comprising an electric conductor for supplying current, connected to a contact piece which is in contact with a component of the electric motor. Said conductor has, in a central section, a rectangular cross-section. | 09-13-2012 |
20120262025 | Commutator for Power Transmission in an Electric Machine - A commutator for transmitting current in an electric machine is disclosed. The commutator includes an armature-side collector and at least one brush contacting the collector. At least one current-carrying component of the commutator is implemented as porous ceramic body having infiltrated metal. | 10-18-2012 |
20120313479 | METHOD FOR PRODUCING A CARBON BRUSH IN A COMMUTATOR - The invention relates to a method for producing a carbon brush in a commutator for transmitting current in an electric motor, wherein the carbon brush is subjected to an artificial aging process after being produced and prior to being installed in the commutator, wherein the carbon brush is stored at an increased temperature for a defined period of time. | 12-13-2012 |
Michael J. Bayer, Eschborn DE
Patent application number | Description | Published |
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20110256045 | PROCESS FOR PRODUCING AMMONIUM SALTS - In one embodiment, the invention is to a process of producing an ammonium salt composition. The process comprises the step of providing a process stream comprising sulfuric acid and at least one tertiary amine. The process further comprises the step of contacting the process stream with ammonia under conditions effective to form a waste stream and a product stream. The waste stream comprises water, the tertiary amine, and ammonia and the product stream comprises a first amount of ammonium salt. The process further comprises the step of deriving from the waste stream an off gas stream comprising a preliminary amount of ammonia. The process also comprises the step of contacting the off gas stream with an acid under conditions effective to form an ammonium salt stream and a purge stream. The ammonium salt stream comprises a second amount of ammonium salt and the purge stream comprises a reduced amount of ammonia, which is less than the preliminary amount. | 10-20-2011 |
20110256046 | PROCESS FOR PRODUCING AMMONIUM SALTS - In one embodiment, the invention is to a process for producing an ammonium salt composition. The process comprises the step of providing a process stream comprising sulfuric acid, methylene dichloride, and a tertiary amine or a precursor thereof. The process further comprises the step of contacting the process stream with ammonia under conditions effective to form a product stream and a waste stream. The product stream comprises the ammonium salt and the waste stream comprises water, methylene dichloride, ammonia, and the tertiary amine. The process further comprises the step of deriving from the waste stream an off gas stream comprising ammonia and a first amount of methylene dichloride. The process also comprises the step of contacting at least a portion of the off gas stream or a derivative thereof with an adsorbent under conditions effective to separate at least a portion of the off gas into a methylene dichloride stream comprising methylene dichloride. | 10-20-2011 |
20120136170 | PROCESS FOR THE MANUFACTURING OF VINYL ACETATE - The present invention relates to a process for the separation of vinyl acetate from a gas mixture formed by the reaction of ethylene with acetic acid and oxygen in the gas phase over catalysts comprising palladium or palladium compounds. | 05-31-2012 |
20130164211 | Process for Producing Ammonium Salts - In one embodiment, the invention is to a process for purifying a by-product stream. The process comprises the step of providing a by-product stream comprising an ammonium salt, dimerized amide, and optionally water. The process further comprises the step of precipitating at least a portion of the dimerized amide in the by-product stream to form solid dimerized amide. The process further comprises the step of separating the solid dimerized amide from the by-product stream to form a treated by-product stream comprising less than 1 wt. % solid dimerized amide. | 06-27-2013 |
20130331565 | Process for Producing Acesulfame Potassium - In one embodiment, the invention relates to processes for producing acesulfame potassium. In one embodiment, the process comprises the step of reacting a first reaction mixture to form an amidosulfamic acid salt such as a trialkyl ammonium amidosulfamic acid salt. The first reaction mixture comprises sulfamic acid, an amine, and smaller amounts, if any, acetic acid, e.g., less than 1 wt % (10000 wppm). In terms of ranges, the first reaction mixture may comprise from 1 wppm to 1 wt % acetic acid. The process further comprises the step of reacting the amidosulfamic acid salt with diketene to form an acetoacetamide salt. In preferred embodiments, the amidosulfamic acid salt formation reaction is conducted at pH levels from 5.5 to 7.0. The process further comprises the step of deriving the acesulfame-K from the acetoacetamide salt. | 12-12-2013 |
Oswald Bayer, Aidhausen DE
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20090263059 | METHOD AND DEVICE FOR LUBRICATING AND COOLING A BEARING THAT IS SUBJECT TO HIGH LOADS - The invention relates to a method for lubricating and cooling a bearing that is subject to high loads and to a device for carrying out said method. The invention is characterized by dissolving a lubricant in a supercritical gas that is cooled down to a low temperature and feeding the gas/lubricant mixture to the baring. The gas/lubricant mixture is relaxed in the bearing area, thereby releasing the lubricant and lubricating the bearing. The now subcritical gas that is cooled down to a low temperature is used for cooling and is discharged to the exterior. The gas used is carbon dioxide (CO | 10-22-2009 |
20090304320 | RADIAL CYLINDER ROLLER BEARING - A radial cylinder roller bearing that has an outer ring and an inner ring, both of which have a cylindrical running surface for cylinder rollers of at least one row of cylinder rollers. Each cylinder roller is braced between a loose marginal ring associated with the inner or outer ring and a complementary edge of the same bearing ring, against the other bearing ring, in such a manner that freedom from play and/or a minimum load is achieved. | 12-10-2009 |
Peter Bayer, Aresing DE
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20090301023 | Process for the Production of Reinforced and Cast, Cellular or Foamed Concrete Bodies and Reinforcement Support Frame for the Use in Such a Process - The invention relates to a process for the production of cellular or foamed, cast concrete bodies that are reinforced with metallic reinforcements, and to a reinforcement support frame for use in the production of cellular or foamed, cast concrete bodies that are reinforced with metallic reinforcing bars. | 12-10-2009 |
Philip Bayer, Dossenheim DE
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20110293567 | USE OF BACTERIA FOR THE SENSING AND KILLING OF CANCER CELLS - The present invention relates to the field of cancer therapy. Specifically, a chemotaxis fusion-receptor that directs bacteria towards tumors is disclosed. Further encompassed by the present invention is a bacterial cell that comprises at least one chemotaxis fusion-receptor and, preferably, a killing module for the destruction of tumor cells. | 12-01-2011 |
Reiner Bayer, Trippstadt DE
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20150040415 | DEVICE AND METHOD FOR CHECKING THE WEAR OF ROLLER CHAINS - The invention relates to a device and method of checking wear on roller chains. | 02-12-2015 |
Reinhardt Bayer, Duisburg DE
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20100140853 | Lance holder with multiple-tolerance clamping head - A lance holder | 06-10-2010 |
20110198523 | Quick-Acting Valve Having Metering Relief - A quick-acting valve | 08-18-2011 |
20130285373 | Multiple Secured Coupling Device for Oxygen Lances - A multiple secured coupling device for oxygen lances | 10-31-2013 |
Richard Bayer, Greding DE
Patent application number | Description | Published |
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20120115339 | Pressfit Contact for Connecting an Electronic Component to a Circuit Board and Pressfit Tool and Method for Producing a Pressfit Contact - A press-in contact and a press-in tool for connecting an electronic component to a printed circuit board, the press-in contact of the electronic component being pressed into a contact opening of the printed circuit board by the press-in tool. Also a method for producing a press-in contact. The press-in contact includes at least one guide region which can be received in a guide contour of the press-in tool in a position-fixing manner. The maximum length of the guide region is a multiple of the maximum width or is substantially equal to or only slightly shorter than the maximum width and/or the guide region is highly rigid in the press-in direction (z direction) and flexible in the other directions (x/y directions). The method according to the invention is characterized in that contiguous, interlinked contours of the press-in contacts, which contours are produced as a ribbon or band, are supplied to a separating station and are separated at predetermined separation points into individual press-in contacts. | 05-10-2012 |
Roland Bayer, Walsrode DE
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20100144522 | ADDITIVES COMPRISING CELLULOSE ETHERS FOR CERAMICS EXTRUSION OF - The present invention relates to extrudable ceramic masses and other masses which set as a result of baking or sintering, which masses comprise specific additives based on water-soluble cellulose ethers, an extrusion process, the extrudates and their use. | 06-10-2010 |
20110071023 | ADDITIVES COMPRISING CELLULOSE ETHERS FOR CERAMICS EXTRUSION - The present invention relates to specific additives comprising cellulose ether for improving the extrudability of ceramic masses and other masses which set as a result of baking or sintering, a corresponding extrusion process, the extrudates and their use. | 03-24-2011 |
20110262689 | COMPOSITION FOR EXTRUSION-MOLDED BODIES - A composition for extrusion-molded bodies which comprises | 10-27-2011 |
20110262690 | COMPOSITION FOR EXTRUSION-MOLDED BODIES - A composition for extrusion-molded bodies which comprises | 10-27-2011 |
20120160132 | CELLULOSE ETHER SUITABLE FOR THE EXTRUSION OF CEMENT BOUND ARTICLES WITH IMPROVED PROPERTIES - The present invention relates to an extrudable hydraulic or non-hydraulic binding composition with improved properties with respect to crack formation and a method of making such a composition. The invention further relates to a method of decreasing or avoiding the formation of cracks of an extruded hydraulic or non-hydraulic binding composition and to a method of making an extruded article having less or no cracks. Furthermore, the invention is directed to a cellulose ether providing an extrudable hydraulic or non-hydraulic binding composition with improved properties with respect to crack formation. | 06-28-2012 |
20120276324 | ADDITIVES COMPRISING CELLULOSE ETHERS FOR CERAMICS EXTRUSION - The present invention relates to specific additives comprising cellulose ether for improving the extrudability of ceramic masses and other masses which set as a result of baking or sintering, a corresponding extrusion process, the extrudates and their use. | 11-01-2012 |
20130090235 | ADDITIVES COMPRISING CELLULOSE ETHERS FOR CERAMICS EXTRUSION - The present invention relates to extrudable ceramic masses and other masses which set as a result of baking or sintering, which masses comprise specific additives based on water-soluble cellulose ethers, an extrusion process, the extrudates and their use. | 04-11-2013 |
20130193370 | NOVEL CELLULOSE ETHERS AND THEIR USE - Cellulose ethers are described which are useful in compositions for extrusion-molded bodies. In these cellulose ethers the ether substituents are methyl groups, hydroxyalkyl groups, and optionally alkyl groups being different from methyl, the cellulose ether has an MS (hydroxyalkyl) of 0.11 to 1.00, and hydroxy groups of anhydroglucose units are substituted with methyl groups such that [s23/s26−0.2*MS (hydroxyalkyl)] is 0.35 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 3-positions of the anhydroglucose unit are substituted with methyl groups and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 6-positions of the anhydroglucose unit are substituted with methyl groups. | 08-01-2013 |
20130216769 | COMPOSITION FOR EXTRUSION-MOLDED BODIES COMPRISING A METHYL CELLULOSE - A methyl cellulose having a DS(methyl) of from 1.10 to 1.61 is useful for increasing the wet green modulus of an extrusion-molded hollow body, particularly an extrusion-molded hollow body having a ceramic honeycomb structure. | 08-22-2013 |
20150028526 | COMPOSITION FOR EXTRUSION-MOLDED CERAMIC BODIES COMPRISING A CELLULOSE DERIVATIVE OF CERTAIN MEDIAN PARTICLE LENGTH - A composition which is suitable for extrusion molding comprises a) a ceramic-forming material, and b) a cellulose derivative that has a median particle length of from 110 to 300 micrometers. Advantageously a cellulose ether is used that has been obtained by providing a moist cellulose derivative having a moisture content of from 35 to 90 percent, based on the total weight of the moist cellulose derivative, and drying-grinding the moist cellulose derivative in a gas-swept impact mill to a median particle length of from 110 to 300 micrometers. | 01-29-2015 |
20150125653 | COMPOSITION FOR EXTRUSION-MOLDED BODIES - A composition for extrusion-molded bodies which comprises | 05-07-2015 |
Ronald Bayer, Muehlheim/main DE
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20140214260 | Method and Device for an Assistance System in a Vehicle for Performing an Autonomous or Semi-Autonomous Driving Maneuver - The invention relates to a method and a device for an assistance system that serves to perform an autonomous or semi-autonomous driving maneuver of a vehicle, e.g., a parking assistance system in a vehicle, wherein by means of a camera system, image data are acquired from the surroundings of a vehicle and processed in order to perform the driving maneuver. At least one direction in which the vehicle moves when performing the driving maneuver is indicated by means of at least one light signal device. | 07-31-2014 |
20140379197 | Method and Device for an Assistance System in a Vehicle for Performing an Autonomous or Semi-Autonomous Driving Maneuver - The invention relates to a method and a device for an assistance system that serves to perform an autonomous or semi-autonomous driving maneuver of a vehicle, e.g., a parking assistance system in a vehicle, wherein by means of a camera system, image data are generated from the surroundings of a vehicle and processed in order to perform the driving maneuver. | 12-25-2014 |
Ronald Bayer, Muhlheim/main DE
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20100242469 | BRAKE ACTUATING UNIT - A brake actuating unit for motor vehicles includes a brake master cylinder, a booster stage which is connected in front of the brake master cylinder, and a drive unit for driving the booster stage. In order to make comfortable braking operations possible, there is provision for the transmission both of the actuating force and of the boosting force to the primary piston of the brake master cylinder to take place by a force transmission module which has at least one elastic element and is arranged in the primary piston. | 09-30-2010 |
20110272204 | Hydraulic Power-Assisted Steering and Method for Determining Steering Wheel Torque - In a hydraulic power steering system with a steering gear and a hydraulic actuator for supporting a steering wheel actuation by the driver of a vehicle including a device for actively applying an additional steering torque, is disclosed. The device for actively applying an additional steering torque includes at least one additional torque actuator and a detector for detecting the steering torque, and the detector detects a hydraulic pressure. | 11-10-2011 |
20120169112 | BRAKING SYSTEM FOR MOTOR VEHICLES AND METHOD FOR OPERATING THE SAME - A brake system for motor vehicles, which brake system can be actuated both by the vehicle driver and also independently of the vehicle driver in a “brake by wire” operating mode, is preferentially operated in the “brake by wire” operating mode, and can be operated in at least one fall-back operating mode in which only operation by the vehicle driver is possible. The brake system has inter alia an electrohydraulic pressure generating device ( | 07-05-2012 |
20140144732 | Pedal Travel Simulator, Actuating Unit for a Hydraulic Brake System and Brake System - The invention relates to a pedal travel simulator for the hydraulic connection to a pressure chamber of a master brake cylinder of a hydraulic brake system, in particular for motor vehicles, having a housing and a simulator piston that is diplaceably mounted in the housing, wherein the simulator piston delimits a first hydraulic simulator chamber together with the housing, which simulator chamber can accommodate pressurizing media. Wherein an elastic restoring means acts on the simulator piston, wherein the pedal travel simulator includes a second hydraulic simulator chamber for accommodating pressurizing media, the simulator chamber being delimited by an elastically deformable membrane. The invention further relates to an actuating unit for a hydraulic motor vehicle brake system of the brake-by-wire type, and to a hydraulic motor vehicle brake system. | 05-29-2014 |
20150019098 | SIGNAL TRANSMITTER, SYSTEM AND METHOD FOR HIGHLIGHTING OBJECTS IN ROAD TRAFFIC, USE OF THE SYSTEM, AND USE OF THE SIGNAL TRANSMITTER - A signal generator for highlighting objects in road traffic, including a marker and a carrier material. The marker is arranged on the carrier material in such a manner that the marker covers one surface side of the carrier material and/or is added to a substance of the carrier material. The signal transmitter reflects incident electromagnetic radiation of at least one predeterminable wavelength band by the marker. A spectral width and a spectral position of the at least one predeterminable wavelength band are distinguished by a size and/or a size distribution and/or a shape of nanoparticles contained in the marker and/or by a surface nanostructuring of the marker. The spectral position of the at least one predeterminable wavelength band is located in an infrared spectral range. The invention further relates to a corresponding system, a corresponding method, the use of the signal generator, and the use of the system. | 01-15-2015 |
20150360625 | DETERMINATION OF THE POSITION OF STRUCTURAL ELEMENTS OF A VEHICLE - A device and a method for determining a position of one or more structural elements of a vehicle the position of which can be changed and a change in the position of which alters external dimensions of the vehicle. | 12-17-2015 |
Stefan Bayer, Aying DE
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20150258719 | CARRIER FOR SEALING A MOLD CAVITY, MULTICOMPONENT PLASTIC PART CONTAINING SAID CARRIER, AND DEVICE AND METHOD FOR PRODUCING THE MULTICOMPONENT PLASTIC PART - A plastic carrier for sealing a mold cavity during the production of a multicomponent plastic part, wherein at least one component flows over a plastic element and the carrier, with the carrier becoming an integral part of the multicomponent plastic part. The carrier has a central region sealing the mold cavity when the plastic element is inserted into the mold cavity, a first main face facing the mold cavity and a second main face facing away from the first main face. The carrier has a peripheral edge extending beyond the central region and the outer circumference of the mold cavity, allowing the at least one component to flow over the first main face of the peripheral edge. The carrier also has a first edge region forming a fold-over projection and a second edge region arranged between the central region and the first edge region for forming a film hinge. | 09-17-2015 |
Stefan Bayer, Nuernberg DE
Patent application number | Description | Published |
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20100198586 | AUDIO TRANSFORM CODING USING PITCH CORRECTION - A processed representation of an audio signal having a sequence of frames is generated by sampling the audio signal within first and second frames of the sequence of frames, the second frame following the first frame, the sampling using information on a pitch contour of the first and second frames to derive a first sampled representation. The audio signal is sampled within the second and third frames, the third frame following the second frame in the sequence of frames. The sampling uses the information on the pitch contour of the second frame and information on a pitch contour of the third frame to derive a second sampled representation. A first scaling window is derived for the first sampled representation, and a second scaling window is derived for the second sampled representation, the scaling windows depending on the samplings applied to derive the first sampled representations or the second sampled representation. | 08-05-2010 |
20100217607 | Audio Decoder, Audio Encoder, Methods for Decoding and Encoding an Audio Signal and Computer Program - An audio decoder for providing a decoded representation of an audio content on the basis of an encoded representation of the audio content comprises a linear-prediction-domain decoder core configured to provide a time-domain representation of an audio frame on the basis of a set of linear-prediction domain parameters associated with the audio frame and a frequency-domain decoder core configured to provide a time-domain representation of an audio frame on the basis of a set of frequency-domain parameters, taking into account a transform window out of a set comprising a plurality of different transform windows. The audio decoder comprises a signal combiner configured to overlap-and-add-time-domain representations of subsequent audio frames encoded in different domains, in order to smoothen a transition between the time-domain representations of the subsequent frames. The set of transform windows comprises one or more windows specifically adapted for a transition between a frequency-domain core mode and a linear-prediction-domain core mode. | 08-26-2010 |
20100241433 | AUDIO ENCODER, AUDIO DECODER AND AUDIO PROCESSOR HAVING A DYNAMICALLY VARIABLE WARPING CHARACTERISTIC - An audio encoder, an audio decoder or an audio processor includes a filter ( | 09-23-2010 |
20100262420 | AUDIO ENCODER FOR ENCODING AN AUDIO SIGNAL HAVING AN IMPULSE-LIKE PORTION AND STATIONARY PORTION, ENCODING METHODS, DECODER, DECODING METHOD, AND ENCODING AUDIO SIGNAL - An audio encoder for encoding an audio signal includes an impulse extractor for extracting an impulse-like portion from the audio signal. This impulse-like portion is encoded and forwarded to an output interface. Furthermore, the audio encoder includes a signal encoder which encodes a residual signal derived from the original audio signal so that the impulse-like portion is reduced or eliminated in the residual audio signal. The output interface forwards both, the encoded signals, i.e., the encoded impulse signal and the encoded residual signal for transmission or storage. On the decoder-side, both signal portions are separately decoded and then combined to obtain a decoded audio signal. | 10-14-2010 |
20110106542 | Audio Signal Decoder, Time Warp Contour Data Provider, Method and Computer Program - An audio signal decoder configured to provide a decoded audio signal representation on the basis of an encoded audio signal representation having a time warp contour evolution information has a time warp contour calculator, a time warp contour data rescaler and a warp decoder. The time warp contour calculator is configured to generate time warp contour data repeatedly restarting from a predetermined time warp contour start value on the basis of a time warp contour evolution information describing a temporal evolution of the time warp contour. The time warp contour data rescaler is configured to rescale at least a portion of the time warp contour data such that a discontinuity at a restart is avoided, reduced or eliminated in a rescaled version of the time warp contour. The warp decoder is configured to provide the decoded audio signal representation on the basis of the encoded audio signal representation and using the rescaled version of the time warp contour. | 05-05-2011 |
20110158415 | Audio Signal Decoder, Audio Signal Encoder, Encoded Multi-Channel Audio Signal Representation, Methods and Computer Program - An audio signal decoder for providing a decoded multi-channel audio signal representation on the basis of an encoded multi-channel audio signal representation has a time warp decoder configured to selectively use individual audio channel specific time warp contours or a joint multi-channel time warp contour for a reconstruction of a plurality of audio channels represented by the encoded multi-channel audio signal representation. An audio signal encoder for providing an encoded representation of a multi-channel audio signal has an encoded audio representation provider configured to selectively provide an audio representation having a common time warp contour information, commonly associated with a plurality of audio channels of the multi-channel audio signal, or an encoded audio representation having individual time warp contour information, individually associated with the different audio channels of the plurality of audio channels, in dependence on an information describing a similarity or difference between time warp contours associated with the audio channels of the plurality of audio channels. | 06-30-2011 |
20110173008 | Audio Encoder and Decoder for Encoding Frames of Sampled Audio Signals - An audio encoder adapted for encoding frames of a sampled audio signal to obtain encoded frames, wherein a frame has a number of time domain audio samples, having a predictive coding analysis stage for determining information on coefficients of a synthesis filter and information on a prediction domain frame based on a frame of audio samples. The audio encoder further has a frequency domain transformer for transforming a frame of audio samples to the frequency domain to obtain a frame spectrum and an encoding domain decider for deciding whether encoded data for a frame is based on the information on the coefficients and on the information on the prediction domain frame, or based on the frame spectrum. Moreover, the audio encoder has a controller for determining an information on a switching coefficient when the encoding domain decider decides that encoded data of a current frame is based on the information on the coefficients and the information on the prediction domain frame when encoded data of a previous frame was encoded based on a previous frame spectrum and a redundancy reducing encoder for encoding the information on the prediction domain frame, the information on the coefficients, the information on the switching coefficient and/or the frame spectrum. | 07-14-2011 |
20110173009 | Apparatus and Method for Encoding/Decoding an Audio Signal Using an Aliasing Switch Scheme - An apparatus for encoding an audio signal includes the windower for windowing a first block of the audio signal using an analysis window having an aliasing portion and a further portion. The apparatus furthermore includes a processor for processing the first sub-block of the audio signal associated with the aliasing portion by transforming the sub-block from a domain into a different domain subsequent to windowing the first sub-block to obtain the processed first sub-block, and for processing a second sub-block of the audio signal associated with the further portion by transforming the second sub-block from the domain into the different domain before windowing the second sub-block to obtain a processed second sub-block. The apparatus furthermore includes a transformer for converting the processed first sub-block and the processed second sub-block from the different domain into a further different domain using the same block transform rule to obtain a converted first block which may then be compressed using any of the well-known data compression algorithms. Thus, a critically sampled switch between two coding modes can be obtained, since aliasing portions occurring in two different domains are matched to each other. | 07-14-2011 |
20110173010 | Audio Encoder and Decoder for Encoding and Decoding Audio Samples - An audio encoder for encoding audio samples has a first time domain aliasing introducing encoder configured to decode audio samples in a first encoding domain and having a first framing rule, a start window and a stop window. The audio encoder further has a second encoder configured to encode samples in a second encoding domain and having a predetermined frame size number of audio samples, and a coding warm-up period number of audio samples, the second encoder having a different second framing rule, a frame of the second encoder being an encoded representation of a number of successive audio samples that is equal to the predetermined frame size number of audio samples. The audio encoder further has a controller switching from the first to the second encoder and for modifying the second framing rule or for modifying the start or the stop window of the first encoder. | 07-14-2011 |
20110178795 | TIME WARP ACTIVATION SIGNAL PROVIDER, AUDIO SIGNAL ENCODER, METHOD FOR PROVIDING A TIME WARP ACTIVATION SIGNAL, METHOD FOR ENCODING AN AUDIO SIGNAL AND COMPUTER PROGRAMS - An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage or a quantizer encoder, the window function controller, the time warper, the TNS stage or an additional noise filling analyzer are controlled by signal analysis results obtained by a time warp analyzer or a signal classifier. Furthermore, a decoder applies a noise filling operation using a manipulated noise filling estimate depending on a harmonic or speech characteristic of the audio signal. | 07-21-2011 |
20110200125 | Method for Encoding a Symbol, Method for Decoding a Symbol, Method for Transmitting a Symbol from a Transmitter to a Receiver, Encoder, Decoder and System for Transmitting a Symbol from a Transmitter to a Receiver - In a method for encoding a symbol it is determined whether the symbol can be encoded by a codeword of a first codebook. In case this is true, the appropriate codeword for the symbol is selected from the first codebook. Otherwise, a codeword is selected from the first codebook indicating that the symbol cannot be encoded by a codeword of the first codebook and the symbol is split into a plurality of first sub-symbols and for at least one of the first sub-symbols a codeword is selected from a second codebook. Also a corresponding method for decoding is described. | 08-18-2011 |
20110200198 | Low Bitrate Audio Encoding/Decoding Scheme with Common Preprocessing - An audio encoder has a common preprocessing stage, an information sink based encoding branch such as spectral domain encoding branch, a information source based encoding branch such as an LPC-domain encoding branch and a switch for switching between these branches at inputs into these branches or outputs of these branches controlled by a decision stage. An audio decoder has a spectral domain decoding branch, an LPC-domain decoding branch, one or more switches for switching between the branches and a common post-processing stage for post-processing a time-domain audio signal for obtaining a post-processed audio signal. | 08-18-2011 |
20110202337 | Method and Discriminator for Classifying Different Segments of a Signal - For classifying different segments of a signal which has segments of at least a first type and second type, e.g. audio and speech segments, the signal is short-term classified on the basis of the at least one short-term feature extracted from the signal and a short-term classification result is delivered. The signal is also long-term classified on the basis of the at least one short-term feature and at least one long-term feature extracted from the signal and a long-term classification result is delivered. The short-term classification result and the long-term classification result are combined to provide an output signal indicating whether a segment of the signal is of the first type or of the second type. | 08-18-2011 |
20110202354 | Low Bitrate Audio Encoding/Decoding Scheme Having Cascaded Switches - An audio encoder has a first information sink oriented encoding branch such as a spectral domain encoding branch, a second information source or SNR oriented encoding branch such as an LPC-domain encoding branch, and a switch for switching between the first encoding branch and the second encoding branch, wherein the second encoding branch has a converter into a specific domain different from the spectral domain such as an LPC analysis stage generating an excitation signal, and wherein the second encoding branch furthermore has a specific domain coding branch such as LPC domain processing branch, and a specific spectral domain coding branch such as LPC spectral domain processing branch, and an additional switch for switching between the specific domain coding branch and the specific spectral domain coding branch. An audio decoder has a first domain decoder such as a spectral domain decoding branch, a second domain decoder such as an LPC domain decoding branch for decoding a signal such as an excitation signal in the second domain, and a third domain decoder such as an LPC-spectral decoder branch and two cascaded switches for switching between the decoders. | 08-18-2011 |
20110202355 | Audio Encoding/Decoding Scheme Having a Switchable Bypass - An apparatus for encoding includes a first domain converter, a switchable bypass, a second domain converter, a first processor and a second processor to obtain an encoded audio signal having different signal portions represented by coded data in different domains, which have been coded by different coding algorithms. Corresponding decoding stages in the decoder together with a bypass for bypassing a domain converter allow the generation of a decoded audio signal with high quality and low bit rate. | 08-18-2011 |
20110216918 | Apparatus and Method for Generating a Bandwidth Extended Signal - An apparatus for generating a bandwidth extended signal from an input signal includes a patch generator and a combiner. The input signal is represented for first and second bands by first and second resolution data, respectively, the second resolution being lower than the first. The patch generator generates first and second patches from the first band of the input signal according to first and second patching algorithms, respectively. A spectral density of the second patch generated using the second patching algorithm is higher than a spectral density of a first patch generated using the first patching algorithm. The combiner combines both patches and the first band of the input signal to obtain the bandwidth extended signal. The apparatus scales the input signal according to the first and second patching algorithms or scales the first and second patches, so that the bandwidth extended signal fulfills a spectral envelope criterion. | 09-08-2011 |
20110238425 | Multi-Resolution Switched Audio Encoding/Decoding Scheme - An audio encoder for encoding an audio signal has a first coding branch, the first coding branch comprising a first converter for converting a signal from a time domain into a frequency domain. Furthermore, the audio encoder has a second coding branch comprising a second time/frequency converter. Additionally, a signal analyzer for analyzing the audio signal is provided. The signal analyzer, on the hand, determines whether an audio portion is effective in the encoder output signal as a first encoded signal from the first encoding branch or as a second encoded signal from a second encoding branch. On the other hand, the signal analyzer determines a time/frequency resolution to be applied by the converters when generating the encoded signals. An output interface includes, in addition to the first encoded signal and the second encoded signal, a resolution information identifying the resolution used by the first time/frequency converter and used by the second time/frequency converter. | 09-29-2011 |
20110282675 | Apparatus and Method for Generating a Synthesis Audio Signal and for Encoding an Audio Signal - An apparatus for generating a synthesis audio signal using a patching control signal has a first converter, a spectral domain patch generator, a high frequency reconstruction manipulator and a combiner. The first converter is configured for converting a time portion of an audio signal into a spectral representation. The spectral domain patch generator is configured for performing a plurality of different spectral domain patching algorithms, wherein each patching algorithm generates a modified spectral representation having spectral components in an upper frequency band derived from corresponding spectral components in a core frequency band of the audio signal. The spectral domain patch generator is furthermore configured to select a first spectral domain patching algorithm from the plurality of patching algorithms for a first time portion and a second spectral domain patching algorithm from the plurality of patching algorithm for a second different time portion in accordance with the patching control signal to obtain the modified spectral representation. | 11-17-2011 |
20110313777 | APPARATUS, METHOD AND COMPUTER PROGRAM FOR OBTAINING A PARAMETER DESCRIBING A VARIATION OF A SIGNAL CHARACTERISTIC OF A SIGNAL - An apparatus for obtaining a parameter describing a variation of a signal characteristic of a signal on the basis of actual transform-domain parameters describing the audio signal in transform-domain includes a parameter determinator. The parameter determinator is configured to determine one or more model parameters of a transform-domain variation model describing an evolution of the transform-domain parameters in dependence on one or more model parameters representing a signal characteristic, such that a model error, representing a deviation between a modeled temporal evolution of the transform-domain parameters and an evolution of the actual transform-domain parameters, is brought below a predetermined threshold value or minimized. | 12-22-2011 |
20120271644 | AUDIO SIGNAL ENCODER, AUDIO SIGNAL DECODER, METHOD FOR ENCODING OR DECODING AN AUDIO SIGNAL USING AN ALIASING-CANCELLATION - An audio signal decoder includes a transform domain path configured to obtain a time-domain representation of a portion of an audio content on the basis of a first set of spectral coefficients, a representation of an aliasing-cancellation stimulus signal and a plurality of linear-prediction-domain parameters. The transform domain path applies a spectrum shaping to the first set of spectral coefficients to obtain a spectrally-shaped version thereof. The transform domain path obtains a time-domain representation of the audio content on the basis of the spectrally-shaped version of the first set of spectral coefficients. The transform domain path includes an aliasing-cancellation stimulus filter to filter the aliasing-cancellation stimulus signal in dependence on at least a subset of the linear-prediction-domain parameters. The transform domain path also includes a combiner configured to combine the time-domain representation of the audio content with an aliasing-cancellation synthesis signal to obtain an aliasing reduced time-domain signal. | 10-25-2012 |
20130066640 | AUDIO ENCODING/DECODING SCHEME HAVING A SWITCHABLE BYPASS - An apparatus for encoding includes a first domain converter, a switchable bypass, a second domain converter, a first processor and a second processor to obtain an encoded audio signal having different signal portions represented by coded data in different domains, which have been coded by different coding algorithms. Corresponding decoding stages in the decoder together with a bypass for bypassing a domain converter allow the generation of a decoded audio signal with high quality and low bit rate. | 03-14-2013 |
20130073296 | AUDIO SIGNAL DECODER, AUDIO SIGNAL ENCODER, METHODS AND COMPUTER PROGRAM USING A SAMPLING RATE DEPENDENT TIME-WARP CONTOUR ENCODING - An audio signal decoder configured to provide a decoded audio signal representation on the basis of an encoded audio signal representation including a sampling frequency information, an encoded time warp information and an encoded spectrum representation includes a time warp calculator and a warp decoder. The time warp calculator is configured to adapt a mapping rule for mapping codewords of the encoded time warp information onto decoded time warp values describing the decoded time warp information in dependence on the sampling frequency information. The warp decoder is configured to provide the decoded audio signal representation on the basis of the encoded spectrum representation and in dependence on the decoded time warp information. | 03-21-2013 |
20130090934 | APPARATUS AND METHOD FOR GENERATING A SYNTHESIS AUDIO SIGNAL AND FOR ENCODING AN AUDIO SIGNAL - An apparatus for generating a synthesis audio signal using a patching control signal has a first converter, a spectral domain patch generator, a high frequency reconstruction manipulator and a combiner. The first converter is configured for converting a time portion of an audio signal into a spectral representation. The spectral domain patch generator is configured for performing a plurality of different spectral domain patching algorithms, wherein each patching algorithm generates a modified spectral representation having spectral components in an upper frequency band derived from corresponding spectral components in a core frequency band of the audio signal. The spectral domain patch generator is furthermore configured to select a first spectral domain patching algorithm from the plurality of patching algorithms for a first time portion and a second spectral domain patching algorithm from the plurality of patching algorithm for a second different time portion in accordance with the patching control signal to obtain the modified spectral representation. | 04-11-2013 |
20130096930 | Multi-Resolution Switched Audio Encoding/Decoding Scheme - An audio encoder for encoding an audio signal has a first coding branch, the first coding branch comprising a first converter for converting a signal from a time domain into a frequency domain. Furthermore, the audio encoder has a second coding branch comprising a second time/frequency converter. Additionally, a signal analyzer for analyzing the audio signal is provided. The signal analyzer, on the hand, determines whether an audio portion is effective in the encoder output signal as a first encoded signal from the first encoding branch or as a second encoded signal from a second encoding branch. On the other hand, the signal analyzer determines a time/frequency resolution to be applied by the converters when generating the encoded signals. An output interface includes, in addition to the first encoded signal and the second encoded signal, a resolution information identifying the resolution used by the first time/frequency converter and used by the second time/frequency converter. | 04-18-2013 |
20130117015 | AUDIO SIGNAL DECODER, AUDIO SIGNAL ENCODER, METHOD FOR DECODING AN AUDIO SIGNAL, METHOD FOR ENCODING AN AUDIO SIGNAL AND COMPUTER PROGRAM USING A PITCH-DEPENDENT ADAPTATION OF A CODING CONTEXT - An audio signal decoder includes a context-based spectral value decoder configured to decode a codeword describing one or more spectral values or at least a portion of a number representation thereof in dependence on a context state. The audio signal decoder also includes a context state determinator configured to determine a current context state in dependence on one or more previously decoded spectral values and a time warping frequency-domain-to-time-domain converter configured to provide a time-warped time-domain representation of a given audio frame on the basis of a set of decoded spectral values provided by the context-based spectral value decoder and in dependence on the time warp information. The context-state determinator is configured to adapt the determination of the context state to a change of a fundamental frequency between subsequent audio frames. An audio signal encoder applies a comparable concept. | 05-09-2013 |
20130124215 | CODER USING FORWARD ALIASING CANCELLATION - A codec supporting switching between time-domain aliasing cancellation transform coding mode and time-domain coding mode is made less liable to frame loss by adding a further syntax portion to the frames, depending on which the parser of the decoder may select between a first action of expecting the current frame to have, and thus reading forward aliasing cancellation data from the current frame and a second action of not-expecting the current frame to have, and thus not reading forward aliasing cancellation data from the current frame. In other words, while a bit of coding efficiency is lost due to the provision of the new syntax portion, it is merely the new syntax portion which provides for the ability to use the codec in case of a communication channel with frame loss. Without the new syntax portion, the decoder would not be capable of decoding any data stream portion after a loss and will crash in trying to resume parsing. Thus, in an error prone environment, the coding efficiency is prevented from vanishing by the introduction of the new syntax portion. | 05-16-2013 |
20150066488 | TIME WARP ACTIVATION SIGNAL PROVIDER, AUDIO SIGNAL ENCODER, METHOD FOR PROVIDING A TIME WARP ACTIVATION SIGNAL, METHOD FOR ENCODING AN AUDIO SIGNAL AND COMPUTER PROGRAMS - An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage or a quantizer encoder, the window function controller, the time warper, the TNS stage or an additional noise filling analyzer are controlled by signal analysis results obtained by a time warp analyzer or a signal classifier. Furthermore, a decoder applies a noise filling operation using a manipulated noise filling estimate depending on a harmonic or speech characteristic of the audio signal. | 03-05-2015 |
20150066489 | TIME WARP ACTIVATION SIGNAL PROVIDER, AUDIO SIGNAL ENCODER, METHOD FOR PROVIDING A TIME WARP ACTIVATION SIGNAL, METHOD FOR ENCODING AN AUDIO SIGNAL AND COMPUTER PROGRAMS - An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage or a quantizer encoder, the window function controller, the time warper, the TNS stage or an additional noise filling analyzer are controlled by signal analysis results obtained by a time warp analyzer or a signal classifier. Furthermore, a decoder applies a noise filling operation using a manipulated noise filling estimate depending on a harmonic or speech characteristic of the audio signal. | 03-05-2015 |
20150066490 | TIME WARP ACTIVATION SIGNAL PROVIDER, AUDIO SIGNAL ENCODER, METHOD FOR PROVIDING A TIME WARP ACTIVATION SIGNAL, METHOD FOR ENCODING AN AUDIO SIGNAL AND COMPUTER PROGRAMS - An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage or a quantizer encoder, the window function controller, the time warper, the TNS stage or an additional noise filling analyzer are controlled by signal analysis results obtained by a time warp analyzer or a signal classifier. Furthermore, a decoder applies a noise filling operation using a manipulated noise filling estimate depending on a harmonic or speech characteristic of the audio signal. | 03-05-2015 |
20150066491 | TIME WARP ACTIVATION SIGNAL PROVIDER, AUDIO SIGNAL ENCODER, METHOD FOR PROVIDING A TIME WARP ACTIVATION SIGNAL, METHOD FOR ENCODING AN AUDIO SIGNAL AND COMPUTER PROGRAMS - An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage or a quantizer encoder, the window function controller, the time warper, the TNS stage or an additional noise filling analyzer are controlled by signal analysis results obtained by a time warp analyzer or a signal classifier. Furthermore, a decoder applies a noise filling operation using a manipulated noise filling estimate depending on a harmonic or speech characteristic of the audio signal. | 03-05-2015 |
20150066492 | TIME WARP ACTIVATION SIGNAL PROVIDER, AUDIO SIGNAL ENCODER, METHOD FOR PROVIDING A TIME WARP ACTIVATION SIGNAL, METHOD FOR ENCODING AN AUDIO SIGNAL AND COMPUTER PROGRAMS - An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage or a quantizer encoder, the window function controller, the time warper, the TNS stage or an additional noise filling analyzer are controlled by signal analysis results obtained by a time warp analyzer or a signal classifier. Furthermore, a decoder applies a noise filling operation using a manipulated noise filling estimate depending on a harmonic or speech characteristic of the audio signal. | 03-05-2015 |
20150066493 | TIME WARP ACTIVATION SIGNAL PROVIDER, AUDIO SIGNAL ENCODER, METHOD FOR PROVIDING A TIME WARP ACTIVATION SIGNAL, METHOD FOR ENCODING AN AUDIO SIGNAL AND COMPUTER PROGRAMS - An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage or a quantizer encoder, the window function controller, the time warper, the TNS stage or an additional noise filling analyzer are controlled by signal analysis results obtained by a time warp analyzer or a signal classifier. Furthermore, a decoder applies a noise filling operation using a manipulated noise filling estimate depending on a harmonic or speech characteristic of the audio signal. | 03-05-2015 |
20150154967 | LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES - An audio encoder has a first information sink oriented encoding branch, a second information source or SNR oriented encoding branch, and a switch for switching between the first encoding branch and the second encoding branch, wherein the second encoding branch has a converter into a specific domain different from the spectral domain, and wherein the second encoding branch furthermore has a specific domain coding branch, and a specific spectral domain coding branch, and an additional switch for switching between the specific domain coding branch and the specific spectral domain coding branch. An audio decoder has a first domain decoder, a second domain decoder for decoding a signal, and a third domain decoder and two cascaded switches for switching between the decoders. | 06-04-2015 |
20150287417 | APPARATUS AND METHOD FOR ENCODING AND DECODING AN ENCODED AUDIO SIGNAL USING TEMPORAL NOISE/PATCH SHAPING - An apparatus for decoding an encoded audio signal, includes: a spectral domain audio decoder for generating a first decoded representation of a first set of first spectral portions being spectral prediction residual values; a frequency regenerator for generating a reconstructed second spectral portion using a first spectral portion of the first set of first spectral portions, wherein the reconstructed second spectral portion additionally includes spectral prediction residual values; and an inverse prediction filter for performing an inverse prediction over frequency using the spectral residual values for the first set of first spectral portions and the reconstructed second spectral portion using prediction filter information included in the encoded audio signal. | 10-08-2015 |
Ullrich Bayer, Karlsbad DE
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20090030506 | ENDOPROSTHESIS AND METHOD FOR MANUFACTURING SAME - A stent with a basic mesh comprising an at least largely biodegradable material and a coating ( | 01-29-2009 |
Ullrich Bayer, Bad Doberan DE
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20140200652 | Microstructured Absorbable Implant - The production of microstructured surfaces in magnesium alloys, containing zinc as the major alloying element, in particular in absorbable implants such as stents, wherein microstructures in sizes of up to 5 μm (micrometers) are generated on a magnesium alloy base body of the absorbable implant, for example of the absorbable stent, by way of optionally combined, pickling and electrochemical micropolishing processes, and allow better adhesion of a polymer coating (including higher break resistance) and higher corrosion resistance. The microstructured surface is produced out of the bulk material and exhibits no delamination from the base material during the mechanical deformation of the implant. | 07-17-2014 |
20150140352 | SEMIFINISHED PRODUCT AND HIGH-STRENGTH DEGRADABLE IMPLANT FORMED THEREFROM - A semifinished product for an implant and implants produced from the semifinished product, the semifinished product comprising or consisting of a region of a magnesium alloy, which is characterized by a grain size gradient of the magnesium alloy between two opposed surfaces from ≦3 μm to ≧8 μm, in each case in relation to the average grain size. Use of the semifinished product for producing corresponding implants, and also a method for producing semifinished products. | 05-21-2015 |
20150202042 | THERMOCHEMICALLY TREATED MINIATURE TUBES AS SEMIFINISHED PRODUCTS FOR VASCULAR STENTS - A method for increasing the fatigue strength of a tubular semifinished product for a medical implant, a tubular semifinished product for a medical implant having improved fatigue strength, and a medical implant produced from such a semifinished product. | 07-23-2015 |
Uwe Bayer, Gesserthausen DE
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20110130480 | COPOLYESTER FOR SHRINK FILM APPLICATIONS - The present invention relates to a polyester composition comprising a diacid component and a diol component, wherein the diacid component comprises: i) isophthalic acid present at a concentration in the range of from about 23 mole % to about 30 mole % of the total diacid, and ii) terephthalic acid; and wherein the diol component comprises: i) diethylene glycol present at a concentration in the range of from about 1.1 mole % to about 3.5 mole % of the total diol, and ii) ethylene glycol. Other embodiments of the present invention include a film produced from the polyester composition and processes for producing the film. | 06-02-2011 |