Patents by Inventor Bernd Ruediger
Bernd Ruediger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220288727Abstract: A method for transporting workpiece parts out of a cutting area of a laser cutting machine includes: moving a first holding device for holding workpiece parts along a first guide in a transporting direction transverse to a direction of movement of a laser cutting head, and moving a second holding device along a second guide in the transporting direction transverse to the direction of movement of the laser cutting head. First workpiece parts, which are cut within the cutting area from a first half of a workpiece, are transported from the cutting area into the storage area by the first holding device. Second workpiece parts, which are cut within the cutting area from a second half of the workpiece, are transported from the cutting area into storage area by the second holding device. The transportation of the first and second workpiece parts takes place in alternation.Type: ApplicationFiled: June 25, 2020Publication date: September 15, 2022Inventors: Dennis Wolf, Florian Raichle, Frederick Koepp, Joachim Wipper, Bernd Ruediger Schwald, Lena Dasch, Synnove Engel, Felix Frank, Ulrich Gommel, Steffen Rauscher
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Patent number: 7969565Abstract: A device that is usable to inspect the surface of a material uses an inspection system which includes an optical unit. That optical unit can register the light which is reflected by the surface to be inspected. An illumination system, that uses at least two light sources, provides the light. The optical unit and the illumination system are connected to a control unit. The at least two light sources are arranged spaced at a distance from each other and both emit light directed to a recording region of the optical unit. The optical unit is oriented toward the surface to be inspected and at least one of the illumination light sources can be subdivided into several individual light sources. The control unit controls at least two of the illumination system light sources that are arranged at a distance from each other or the respective individual light sources of at least one of the illumination sources both selectively and independently of each other.Type: GrantFiled: July 5, 2006Date of Patent: June 28, 2011Assignee: Koenig & Bauer AktiengesellschaftInventor: Bernd Rüdiger Stöber
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Patent number: 7682040Abstract: An optical system is usable to form an illuminating strip on a surface of a material. The optical system includes an illuminating device which contains several light sources which are located at a distance from the surface of the material. The illuminating device uses its light sources to generate the illuminating strip on the surface of the material, which is displaced in relation to the device. The illuminating device includes a mirror which focuses the light emitted by the light source into the illuminating strip, a diffusion body on the light emission side facing the surface of the material. The light sources feed their light into the reflector module. That module, the diffusion body, and the mirror are configured as a single component.Type: GrantFiled: March 15, 2005Date of Patent: March 23, 2010Assignee: Koenig & Bauer AktiengesellschaftInventor: Bernd Rüdiger Stöber
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Publication number: 20090109430Abstract: A device that is usable to inspect the surface of a material uses an inspection system which includes an optical unit. That optical unit can register the light which is reflected by the surface to be inspected. An illumination system, that uses at least two light sources, provides the light. The optical unit and the illumination system are connected to a control unit. The at least two light sources are arranged spaced at a distance from each other and both emit light directed to a recording region of the optical unit. The optical unit is oriented toward the surface to be inspected and at least one of the illumination light sources can be subdivided into several individual light sources. The control unit controls at least two of the illumination system light sources that are arranged at a distance from each other or the respective individual light sources of at least one of the illumination sources both selectively and independently of each other.Type: ApplicationFiled: July 5, 2006Publication date: April 30, 2009Applicant: KOENIG & BAUER AKTIENGESELLSCHAFTInventor: Bernd Rüdiger Stober
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Patent number: 7513196Abstract: At least one register and an ink density are controlled in a printing machine having at least one printing unit which includes a forme cylinder, a transfer cylinder, and a counter-pressure cylinder. An image sensor records an image from a print substrate, which is imprinted with ink, inside the printing unit, and sends data correlated to that image to an evaluation unit. The data for the last printed image is compared with prior data and in response, the evaluation unit generates a command that is directed to an actuator for controlling the supply of ink. The image sensor is oriented towards the print substrate and detects the entire width of the printed substrate, which width is transverse to a direction of substrate conveyance. The evaluation unit generates the actuating command to control the supply of ink based on data from the image sensor and taken over the entire width of the substrate. The evaluation unit also controls register, based on this data.Type: GrantFiled: April 30, 2004Date of Patent: April 7, 2009Assignee: Koenig & Bauer AktiengesellschaftInventors: Stefan Arthur Budach, Volker Lohweg, Bernd Rüdiger Stöber, Harald Heinrich Willeke
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Patent number: 7447353Abstract: A material, with at least one identification characteristic, is subjected to a qualitative evaluation. A color image of this at least one identification characteristic is taken using an electronic image sensor which produces an electrical signal that is evaluated by an evaluation device. Another electrical signal is obtained from at least one reference image and is stored in a data memory. The second electric signal, has a set point value, for the first electric signal, for at least two set point values contained in the reference image. The first signal is compared to at least two set point values in the second image. The color image of the identification characteristic is tested for deviation from the reference. The identification characteristic is checked for association with at least one aspect of the identification characteristic of the material. The tasks are carried out in a continuous working process being carried out by a machine, such as a printing machine, during a continuous printing process.Type: GrantFiled: March 26, 2004Date of Patent: November 4, 2008Assignee: Koenig & Bauer AktiengesellschaftInventors: Carsten Diederichs, Volker Lohweg, Jörn Sacher, Bernd Rüdiger Stöber, Thomas Türke, Harald Heinrich Willeke
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Patent number: 7391441Abstract: An electronic image sensor is used for evaluating an image. Several individual sensors, each of which is provided with several pixels, are utilized in the electronic image sensor. The pixels of at least one individual electronic image sensor are read out only in part. Individual image sectors are thus effectively masked to reduce the amount of image data to be processed.Type: GrantFiled: February 22, 2003Date of Patent: June 24, 2008Assignee: Koenig & Bauer AktiengesellschaftInventors: Bernd Rüdiger Stöber, Thomas Türke
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Patent number: 7376251Abstract: An electronic image evaluating device includes at least one area sensor that is provided with a plurality of photosensitive pixels. Each of these pixels will emit an electric output signal in response to the light input signal that it receives. The intensity of the electric output signal correlates with the light input signal. This electric output signal is evaluated in an evaluation unit as image information. The pixels of the area sensor can be controlled and evaluated individually, or in groups. Any sector of the maximum monitorable scanning area can be selectively evaluated.Type: GrantFiled: February 22, 2003Date of Patent: May 20, 2008Assignee: Koenig & Bauer AktiengesellschaftInventor: Bernd Rüdiger Stöber
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Patent number: 7367865Abstract: The electronic semiconductor component has a crystalline wafer substrate with an active surface and a semiconductor layer coating the active surface. So that the semiconductor layer has a few surface defects the crystalline wafer substrate is a sapphire or silicon carbide single crystal and the active surface has a pit density of less than 500 pit/cm2, preferably less than 100 pit/cm2. The polishing method for obtaining the active surface with these pit densities includes polishing with a polishing agent, such as a silicon suspension, and a polishing tool, which is pressed on the active surface with a pressure of preferably from 0.05 to 0.2 kg/cm2 and moved over the active surface with polishing motions distributed statistically and uniformly over a 360° angle during polishing.Type: GrantFiled: March 1, 2005Date of Patent: May 6, 2008Assignee: Schott AGInventors: Peter Blaum, Burkhard Speit, Ingo Koehler, Bernd Ruediger, Wolfram Beier
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Publication number: 20050233679Abstract: The method of making an especially low-stress wafer substrate with an active surface to be coated with few surface defects that produce coating defects includes polishing the active surface with the help of a polishing tool in order to smooth it and changing a polishing direction of the polishing tool performing the polishing over the active surface so that each site or location on the surface is polished with polishing motions distributed statistically and uniformly over a 360° angle.Type: ApplicationFiled: March 1, 2005Publication date: October 20, 2005Inventors: Peter Blaum, Burkhard Speit, Ingo Koehler, Bernd Ruediger, Wolfram Beier
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Patent number: 6840184Abstract: A method and an apparatus for treating and utilizing waste materials and mixtures thereof in multiple steps resulting in a high-yield utilization particularly of organic components of the waste for generating kinetically useful energy. The waste materials are sorted by classes, principally between organic and non-organic, e.g. metallic and ceramic, substances. The organic substances are briquetted and gasified, the produced gas being utilized for the direct and indirect generation of electricity and heat.Type: GrantFiled: December 23, 2003Date of Patent: January 11, 2005Inventors: Claus Eberhardt, Bernd Ruediger Kipper, Ulrich Stegmann, Jochen Zingelmann
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Publication number: 20040134395Abstract: A method and an apparatus for treating and utilizing waste materials and mixtures thereof in multiple steps resulting in a high-yield utilization particularly of organic components of the waste for generating kinetically useful energy. The waste materials are sorted by classes, principally between organic and non-organic, e.g. metallic and ceramic, substances. The organic substances are briquetted and gasified, the produced gas being utilized for the direct and indirect generation of electricity and heat.Type: ApplicationFiled: December 23, 2003Publication date: July 15, 2004Inventors: Claus Eberhardt, Bernd Ruediger Kipper, Ulrich Stegmann, Jochen Zingelmann
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Patent number: 6340129Abstract: A method for operating a work station (10) of a cheese-making textile machine. A work station computer (32) communicates with a tensile yarn force sensor (54) for monitoring the tensile yarn force of a yarn (22) traveling from a supply bobbin (12) to a takeup bobbin (14). A yarn tensioner (36) regulates the tensile yarn force of this yarn and a yarn cutting device (52) performs a controlled severing of the running yarn. According to the invention, the work station computer (32) predetermines the contact pressure (APD) of a yarn braking device (114, 116) of the yarn tensioner (36) acting on the yarn (22) in accordance with the tensile yarn force ascertained by the tensile yarn force sensor (54), compares the predetermined contact pressure (APDist) with a predetermined contact pressure value (APDmax), and interrupts the bobbin winding process if the limit value is attained or exceeded for a predetermined time period (t2−t1).Type: GrantFiled: February 9, 2000Date of Patent: January 22, 2002Assignee: W. Schlafhorst AG & Co.Inventors: Rolf Haasen, Hans-Günter Wedershoven, Bernd-Rüdiger Theele
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Patent number: 6270033Abstract: A method for operating the winding heads of a bobbin winding machine each of which respectively has a yarn tension sensor connected to a work station computer for detecting the actual tension in a yarn traveling from a delivery bobbin to a take-up bobbin, a yarn tensioner for regulating the yarn tension, a splicing device for automatic connection of yarn ends following a yarn break and/or a yarn cleaning cut, and a delivery bobbin changing device. After a splicing of the broken or cut yarn ends, the actual yarn tension is detected by the yarn tension sensor, and the detected value is compared in the work station computer with a threshold value which, if exceeded, results in actuation of the delivery bobbin changing device to provide a fresh delivery bobbin.Type: GrantFiled: October 22, 1999Date of Patent: August 7, 2001Assignee: W. Schlafhorst AG & CO.Inventors: Rolf Haasen, Hans Günter Wedershoven, Bernd-Rüdiger Theele