Langenbach
Bruce Langenbach, Milwaukee, WI US
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20130243153 | Automatically Determining 3D Catheter Location and Orientation Using 2D Fluoroscopy Only - A method for automatically determining the 3D position and orientation of a radio-opaque medical object in a living body using single-plane fluoroscopy comprising capturing a stream of digitized 2D images from a single-plane fluoroscope ( | 09-19-2013 |
Caspar Langenbach, Aachen DE
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20150322454 | Genes to Enhance Disease Resistance in Crops - The present invention pertains to methods, means and uses of nucleic acids and polypeptides for conferring, modifying or improving plant resistance against fungal infections. Particularly, the invention provides nucleic acids and polypeptides for conferring, modifying or improving plant resistance against fungal infections. The invention also provides vectors, cells and plants. Also, the invention provides methods for creating corresponding plant cells and plants, and for identification of agents for conferring, modifying or improving plant resistance against fungal infections. | 11-12-2015 |
Christian Langenbach, Burgstetten DE
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20100192921 | FUEL PUMP, IN PARTICULAR FOR A FUEL SYSTEM OF A PISTON ENGINE - A fuel pump according to the invention includes a housing and a part, which is a moving part during operation and which bears on a housing region at least indirectly. It is proposed that the fuel pump includes a coating which is applied to the housing region on a side of the housing region which faces towards the moving part, and that the coating is composed of a plastic. | 08-05-2010 |
Christian Langenbach, Affalterbach DE
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20080253913 | Vane Pump - The invention relates to a vane pump comprising a rotor which is arranged therein, rotatably driven by a drive shaft. The rotor is provided with several grooves which are distributed through the circumference thereof and which extend substantially radially with respect to the axis of rotation of the rotor. In each groove a blade-shaped conveying element is slidingly guided. The end walls of the pump housing are adjacent to the rotor in the direction of the axis of rotation thereof. At least one ring-shaped groove surrounding the axis of rotation of the rotor is embodied in at least one front side of the rotor. The ring-shaped groove is connected to lower areas restricted by the blades in the grooves of the rotor, and to pressure areas. In a preferred embodiment, the ring-shaped groove is formed in the rotor by shaping. | 10-16-2008 |
20090238707 | VANE PUMP - A vane pump having a pump containing a rotor driven via a drive shaft with the rotor having a number of generally radially extending grooves distributed over its circumference each of which grooves support a vane shaped delivery element in sliding fashion. The rotor is encompassed by an eccentric circumferential wall, against which the radially outer ends of the vanes rest. Housing end walls are situated adjacent to the rotor in the direction of its rotation axis. When the rotor turns, the vanes deliver medium from a suction region to a pressure region offset in the rotation direction. An annular groove is provided in at least one of the housing end walls which annular groove encompasses the rotation axis of the rotor, is situated opposite the inner regions delimited in the grooves of the rotor by the vanes, and is connected to the pressure region via a connecting groove in the housing end wall. The annular groove extends in eccentric fashion in relation to the rotation axis of the rotor. | 09-24-2009 |
20090291010 | VANE PUMP - The vane pump has a housing containing a rotor driven by a drive shaft. A number of grooves are distributed over the rotor circumference and extend in a substantially radial direction of the rotor, in each of which grooves a wing-shaped delivery element is guided in sliding fashion. The rotor is surrounded by a circumferential wall that extends eccentrically in relation to its rotation axis against which the radially outer ends of the delivery elements rest. Housing end walls of the pump housing adjoin the rotor in the direction of its rotation axis. An annular groove encompassing the rotation axis of the rotor is provided in at least one of the housing end walls and is situated opposite the radially inner regions of the grooves of the rotor and communicates with the pressure region via a connecting groove in the housing end wall. The connecting groove extends from the pressure region radially inward in the rotation direction of the rotor to the annular groove. | 11-26-2009 |
20120132177 | Fuel Injection System For an Internal Combustion Engine - The invention relates to a high-pressure fuel pump comprising a drive shaft supported by bearings, and fuel flows through the bearings in a forced manner in such a way that the mechanical and thermal load-carrying capacity of the bearings, and thus the entire high-pressure fuel pump, is significantly increased. | 05-31-2012 |
Christian Langenbach, Erbstetten DE
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20110315120 | HIGH-PRESSURE PUMP - The invention relates to a high-pressure pump ( | 12-29-2011 |
20130025569 | METHOD FOR SUPPLYING A HIGH-PRESSURE PUMP IN A FUEL INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE WITH FUEL AND FUEL INJECTION SYSTEM - The invention relates to a method for supplying a high-pressure pump ( | 01-31-2013 |
Gerhart S. Langenbach, Oconomowoc, WI US
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20130319400 | Downdraft That is Telescoping - A telescoping downdraft ventilator with a movable fan and efficient way of removing gases and fumes is disclosed. The telescoping downdraft ventilator has the ability to fit behind a cook top unit beneath a countertop when the cook top unit is located against a wall. The telescoping downdraft ventilator has a fan that may be attached in front of the unit or behind the unit. The ventilator collects and draws in exhaust fumes and smoke, filters it, and re-circulates or expels it through a movable exhaust duct. | 12-05-2013 |
20130327315 | Cooktop with Downdraft Ventilator - A cooktop is provided that has a downdraft ventilator with a seal arrangement that may include a plenum seal and a vent grate seal. The plenum and vent grate seals may be arranged at interconnections of a plenum, a panel of the cooktop, and a vent grate to provide a layered and substantially airtight interconnection between such components. | 12-12-2013 |
Harald Langenbach, Salem DE
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20150124305 | Beam Steering Mirror Device - A beam steering mirror device includes a mirror having an optical part with a reflecting or optical surface and a mirror body. The optical part is essentially thermally de-coupled from the body. A biaxial suspension of the mirror body has two rotation axes arranged essentially perpendicular with respect to each other and being located in a common plane. The suspension includes a set of four flexible pivots with a pair of pivots assigned to each rotation axis. The mirror is arranged with regard to the biaxial suspension such that its center of mass is approximately located in the intersection point of the two rotation axes. The device also includes motors for moving of the mirror body around the two rotation axes, sensors for determining the tilting angle of the mirror, and a housing for the mirror, the biaxial suspension, the motors and the sensors. | 05-07-2015 |
John Langenbach, St. Louis, MO US
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20080228132 | Valve for Transcutaneous Access to Existing Blood Vessel or Fistula - A valve for facilitating the introduction of fluids into or withdrawal of fluids from the vascular system of an animal, including a human animal, which connects to a natural or artificial blood vessel to allow access to blood in the vascular system without the need to additionally puncture the skin with needles. The valve will often be connected to a pre-installed fistula interconnecting natural blood vessels. | 09-18-2008 |
Ralf Langenbach, Freudenberg DE
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20090316981 | Method and device for inspecting a disk-shaped object - In order to improve the detectability of defects in structures incorporated beneath the surface of a wafer, it is suggested to acquire an IR subimage of the illuminated wafer with an IR image acquisition device and a VIS subimage with a VIS image acquisition device. The acquisition is performed simultaneously and is controlled such that the same area of the wafer is imaged sharply by both image acquisition devices. An image processor is used to determine whether a detected defect is attributable to a defect on the surface or to a defect of the structures located beneath the surface. | 12-24-2009 |
Stefan Langenbach, Nuremberg DE
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20110305270 | METHODS FOR OBTAINING A SET OF PATH METRICS AND EQUALIZER FOR A RECEIVER FOR DIGITAL DATA - This invention relates to methods for obtaining a bin number of path metrics. When performing such methods, a histogram is provided, which comprises a bin number of values, a maximum value and a tail region left or right of the maximum value. A bin number of path metrics is obtained from said values. According to an embodiment a local extremum is removed from said tail region. According to another embodiment the tail region is forced to be convex. According to a further embodiment a maximum metric difference between neighboring metrics is ensured. | 12-15-2011 |
Stefan Langenbach, Nurnberg DE
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20110314358 | Method and Circuit for BER Estimation - This invention relates to a method and a circuit for estimating the bit error rate in a data transmission system. Symbols are detected (u) by a maximum likelihood detector ( | 12-22-2011 |
20130124948 | Method for Obtaining a Set of Path Metrics and Equalizer for a Receiver for Digital Data - This invention relates to methods for obtaining a bin number of path metrics. When performing such methods, a histogram is provided, which composes a bin number of values, a maximum value and a tail region left or right of the maximum value. A bin number of path metrics is obtained from said values. According to an embodiment a local extremum is removed from said tail region. According to another embodiment the tail region is forced to be convex. According to a further embodiment a maximum metric difference between neighboring metrics is ensured. | 05-16-2013 |
Stefan Langenbach, Lauf A.d. Pegnitz DE
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20150326253 | FORWARD ERROR CORRECTION WITH TURBO/NON-TURBO SWITCHING - A forward error correction and differentially encoded signal obtained via a communication channel is supplied to a soft-input soft-output (SISO) differential decoder that is bi-directionally coupled to a SISO forward error correction decoder. Over a first portion of a plurality of decoding iterations of the differentially encoded signal, the SISO differential decoder and the SISO forward error correction decoder are operated in a turbo decoding mode in which decoded messages generated by the SISO differential decoder are supplied to the SISO forward error correction decoder and forward error correction messages are supplied to the differential decoder. Over a second portion of the plurality of decoding iterations of the differentially encoded signal, the SISO forward error correction decoder is operated in a non-turbo decoding mode without any messages passing to and from the SISO differential decoder. Decoder output is obtained from the SISO forward error correction decoder. | 11-12-2015 |
Stefan Langenbach, Lauf DE
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20150363247 | Accurate and Fast In-Service Estimation of Input Bit Error Ratio of Low Density Parity Check Decoders - A device receives signals over a communication medium and uses a low density parity check decoder to decode data in the signals. A number of unsatisfied parity checks are counted prior to a first decoding iteration of the low density parity check decoder on a basis of log likelihood ratios computed from the signals. An operational characteristic of the low density parity check decoder is computed based on an accumulated number of unsatisfied parity checks. | 12-17-2015 |
Todd S. Langenbach, Zimmerman, MN US
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20160031352 | ADAPTABLE BOAT TRAILER AND METHOD OF USE - Apparatus and methods relating to an adaptable boat trailer for safely and gently storing, transporting, launching, and recovering a boat. The boat may be a wooden pleasure boat from 18 to 34 feet in length. The adaptable boat trailer comprises a trailer frame, a cover assembly, a rear suspension assembly having wheels, and a front suspension assembly. The cover assembly may include a fixed cabin and a retractable tarp assembly rearward of the fixed cabin. The front suspension assembly is configured for independently raising and lowering the front end of the adaptable boat trailer to clear a hump on a ramp, for example. The rear suspension assembly is configured for raising and lowering the rear end of the trailer frame to launch or recover the boat and escape a washout. A rescue flange may be included forward of the wheels to assist in rescue. | 02-04-2016 |