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Bayer, DE

Albert Bayer, Augsburg DE

Patent application number	Description	Published
20110072930	Industrial Robot With A Weight Counterbalance System - The invention relates to an industrial robot (	03-31-2011

Alexander Bayer, Muenchen DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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, Limburgerhof DE

Patent application number	Description	Published
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

Alexander Bayer, Niederberg DE

Patent application number	Description	Published
20090310129	Drying Nozzle - A drying nozzle (	12-17-2009

Alexander Bayer, Munchen DE

Patent application number	Description	Published
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

Andreas Bayer, Gottmalingen DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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, Unna DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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

Patent application number	Description	Published
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, Vaihingen DE

Patent application number	Description	Published
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

Domnik Bayer, Heidelberg DE

Patent application number	Description	Published
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

Erich Bayer, Thonhausen DE

Patent application number	Description	Published
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

Erich J. Bayer, Thonhausen DE

Patent application number	Description	Published
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

Erich-Johann Bayer, Thonhausen DE

Patent application number	Description	Published
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

Ewgeni Bayer, Friedrichshafen DE

Patent application number	Description	Published
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, Stuttgart DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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 Bayer, Boeblingen DE

Patent application number	Description	Published
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 K. Bayer, Federal Republic Of Germany DE

Patent application number	Description	Published
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

Gerd K. Bayer, Stuttgart DE

Patent application number	Description	Published
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

Hans-Joachim Bayer, Kohlberg DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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

Patent application number	Description	Published
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

Johann Bayer, Strullendorf DE

Patent application number	Description	Published
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

Jurgen Bayer, Weissach DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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

Markus Bayer, Vaihingen/enz DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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, Roedental DE

Patent application number	Description	Published
20110118746	DEVICE FOR MECHANICAL LITHOTRIPSY AND REMOVAL OF CALCULI THAT FORM IN THE BILE DUCT OR IN THE URINARY SYSTEM - The device for mechanical lithotripsy and removal of stones that form in the bile duct or urinary system has a stone collection basket at a distal end of a tube and two actuators at the proximal end of the tube. A cable runs through the tube and connects each actuator to the basket. The actuators are screw drives and form a common structural unit that is concentric to the tube and the cable. One actuator controls the opening and closing of the basket while the other actuator controls the force transmitted through the cable to the basket to allow for crushing of the stone in the basket.	05-19-2011

Matthias Bayer, Zirndorf DE

Patent application number	Description	Published
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
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

Patent application number	Description	Published
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

Michael J. Bayer, Eschborn DE

Patent application number	Description	Published
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

Oswald Bayer, Aidhausen DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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

Patent application number	Description	Published
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

Reinhardt Bayer, Duisburg DE

Patent application number	Description	Published
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

Richard Bayer, Greding DE

Patent application number	Description	Published
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

Patent application number	Description	Published
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

Ronald Bayer, Muhlheim/main DE

Patent application number	Description	Published
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

Stefan Bayer, Nuernberg DE

Patent application number	Description	Published
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

Ullrich Bayer, Karlsbad DE

Patent application number	Description	Published
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

Uwe Bayer, Gesserthausen DE

Patent application number	Description	Published
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