Patents by Inventor Mario Roder
Mario Roder 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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Patent number: 10418231Abstract: A method for reducing the optical loss of the multilayer coating below a predetermined value in a zone by producing coating on a displaceable substrate in a vacuum chamber with the aid of a residual gas using a sputtering device. Reactive depositing a coating on the substrate by adding a reactive component with a predetermined stoichiometric deficit in a zone of the sputtering device. Displacing the substrate with the deposited coating into the vicinity of a plasma source, which is located in the vacuum chamber at a predetermined distance from the sputtering device. The plasma action of the plasma source modifying the structure and/or stoichiometry of the coating, preferably by adding a predetermined quantity of the reactive component to reduce the optical loss of the coating.Type: GrantFiled: February 13, 2015Date of Patent: September 17, 2019Assignee: Leybold Optics GmbHInventors: Michael Scherer, Jurgen Pistner, Walter Lehnert, Harro Hagedorn, Gerd Deppisch, Mario Roder
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Publication number: 20150162173Abstract: A method for reducing the optical loss of the multilayer coating below a predetermined value in a zone by producing coating on a displaceable substrate in a vacuum chamber with the aid of a residual gas using a sputtering device. Reactive depositing a coating on the substrate by adding a reactive component with a predetermined stoichiometric deficit in a zone of the sputtering device. Displacing the substrate with the deposited coating into the vicinity of a plasma source, which is located in the vacuum chamber at a predetermined distance from the sputtering device. The plasma action of the plasma source modifying the structure and/or stoichiometry of the coating, preferably by adding a predetermined quantity of the reactive component to reduce the optical loss of the coating.Type: ApplicationFiled: February 13, 2015Publication date: June 11, 2015Inventors: Michael Scherer, Jurgen Pistner, Walter Lehnert, Harro Hagedorn, Gerd Deppisch, Mario Roder
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Patent number: 8956511Abstract: A method for reducing the optical loss of the multilayer coating below a predetermined value in a zone by producing coating on a displaceable substrate in a vacuum chamber with the aid of a residual gas using a sputtering device. Reactive depositing a coating on the substrate by adding a reactive component with a predetermined stoichiometric deficit in a zone of the sputtering device. Displacing the substrate with the deposited coating into the vicinity of a plasma source, which is located in the vacuum chamber at a predetermined distance from the sputtering device. The plasma action of the plasma source modifying the structure and/or stoichiometry of the coating, preferably by adding a predetermined quantity of the reactive component to reduce the optical loss of the coating.Type: GrantFiled: December 3, 2003Date of Patent: February 17, 2015Assignee: Leybold Optics GmbHInventors: Michael Scherer, Jurgen Pistner, Walter Lehnert, Harro Hagedorn, Gerd Deppisch, Mario Roder
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Patent number: 8678028Abstract: The invention relates to a locking device for a lock opening which is arranged in a wall between a first and a second recipient, said lock opening comprising a blocking element, which is arranged in the inner chamber of the first recipient, and a counter-plate which is associated with the blocking element. A first magnet device is provided in an area of the counter-plate and a second magnet device, which is associated with the first magnet device, is provided in the region of the blocking element. In order to close and/or open the locking device by means of the first and second magnet device, a positive and/or negative contact pressure can be produced between the blocking element and the counter-plate.Type: GrantFiled: May 31, 2005Date of Patent: March 25, 2014Assignee: Leybold Optics GmbHInventors: Mario Roder, Alexander Muller, Andreas Caspari, Thomas Vogt, Christof Klesen
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Publication number: 20100255196Abstract: A reactor for the treatment of flat substrates includes a vacuum chamber with a process space arranged therein. A first electrode and a counterelectrode generate a plasma for the treatment of a surface to be treated and form two opposite walls of the process space. The reactor further includes means for introducing and means for removing gaseous material into and out from the process space. At least one substrate is accommodated by a front side of the counterelectrode. The vacuum chamber includes an opening having a closure device. The reactor includes a device for varying the relative distance between the first electrode and the counterelectrode and a device assigned to the counterelectrode for accommodating substrates. At least one substrate is arranged at an angle alpha in a range of between 0° and 90° relative to a perpendicular direction at least during the performance of the treatment.Type: ApplicationFiled: April 28, 2008Publication date: October 7, 2010Applicant: LEYBOLD OPTICS GMBHInventors: Michael Geisler, Thomas Merz, Mario Roder
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Publication number: 20080271501Abstract: The invention relates to a locking device for a lock opening which is arranged in a wall between a first and a second recipient, said lock opening comprising a blocking element, which is arranged in the inner chamber of the first recipient, and a counter-plate which is associated with the blocking element. A first magnet device is provided in an area of the counter-plate and a second magnet device, which is associated with the first magnet device, is provided in the region of the blocking element. In order to close and/or open the locking device by means of the first and second magnet device, a positive and/or negative contact pressure can be produced between the blocking element and the counter-plate.Type: ApplicationFiled: May 31, 2005Publication date: November 6, 2008Applicant: LEYBOLD OPTICS GMBHInventors: Mario Roder, Alexander Muller, Andreas Caspari, Thomas Vogt
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Patent number: 7318517Abstract: A process system contains a device for transporting substrates along a transport path. The device contains a bearing module and a drive module. The bearing module has a bearing stator with actuators embodied in the form of electromagnets and a bearing rotor with a ferromagnetic component. At least two of the actuators are disposed at a distance from each other and define at least one pair of actuators with an associated gap area formed therebetween. An active magnetic bearing of the bearing rotor is provided in the gap area.Type: GrantFiled: August 21, 2006Date of Patent: January 15, 2008Assignee: Leybold Optics GmbHInventors: Mario Röder, Andreas Caspari, Cristof Klesen
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Publication number: 20070063590Abstract: A process system contains a device for transporting substrates along a transport path. The device contains a bearing module and a drive module. The bearing module has a bearing stator with actuators embodied in the form of electromagnets and a bearing rotor with a ferromagnetic component. At least two of the actuators are disposed at a distance from each other and define at least one pair of actuators with an associated gap area formed therebetween. An active magnetic bearing of the bearing rotor is provided in the gap area.Type: ApplicationFiled: August 21, 2006Publication date: March 22, 2007Inventors: Mario Roder, Andreas Caspari, Cristof Klesen
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Publication number: 20060151312Abstract: A method for producing one or more coating on a displaccable substrate in a vacuum chamber with the aid of a residual gas, by means of a sputtering device said coating being formed from at least two constituents, whereby a sputtering material of the sputtering device constitutes at least one first constituent and a reactive component of the residual gas constitutes a second constituent.Type: ApplicationFiled: December 3, 2003Publication date: July 13, 2006Inventors: Michael Scherer, Jurgen Pistner, Walter Lehnert, Harro Hagedorn, Gerd Deppisch, Mario Roder
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Patent number: 5997184Abstract: Bearing assemblies for supporting opposite stub shafts of an upper drawing roll of a textile sliver drawing frame. Each bearing assembly includes a bearing sleeve having an inner cylindrical surface and an open end through which a respective stub shaft projects into the bearing sleeve; rolling bodies disposed circumferentially between the stub shaft and the inner cylindrical surface of the bearing sleeve; a spring supporting member disposed in the bearing sleeve and being affixed to the inner cylindrical surface thereof; and a holding element disposed in the bearing sleeve between the spring supporting member and the end face of the stub shaft. The holding element is axially displaceable relative to the bearing sleeve. A spring is disposed in the bearing sleeve between and in contact with, the spring supporting member and the end face of the stub shaft.Type: GrantFiled: February 9, 1998Date of Patent: December 7, 1999Assignee: Trutzschler GmbH & Co. KGInventor: Mario Roder
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Patent number: 5953793Abstract: A textile sliver drawing unit includes a roller assembly for advancing and drawing a sliver running therethrough. The roller assembly includes an upper roll and a lower roll cooperating with the upper roll. The drawing unit further has a pressing device for pressing the upper roll against the lower roll during operation. The pressing device includes a pivotally supported pressing arm having an inwardly pivoted operational position and an outwardly pivoted inoperative position; a force-generating device carried by the pressing arm; a movable member coupled to the force-generating device and engageable at least indirectly with the upper roll for transmitting a force from the force-generating device to the upper roll for pressing on the lower roll; and a carrier element mounted on the pressing arm and being settable into locking and unlocking positions.Type: GrantFiled: February 9, 1998Date of Patent: September 21, 1999Assignee: Trutzschler GmbH & Co. KGInventor: Mario Roder