Roehner
Gerhard Roehner, Hemsbach DE
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20100208241 | MEASURING DEVICE AND METHOD FOR ANALYZING THE LUBRICANT OF A BEARING - A measuring device for analyzing a lubricant of a bearing. The measuring device has an electromagnetic radiation emitter, a receiving element and a test area that is arranged between the emitter and the receiving element. The measuring device allows for current information on the condition of the lubricant in the bearing to be obtained. At least some sections of the test area are inside the bearing and the receiving element supplies a spectrum of electromagnetic radiation captured by the test area. Also, a bearing and a seal for the bearing and a method for detecting and monitoring the condition of the lubricant of a bearing. | 08-19-2010 |
Julie Downing Roehner, Saline, MI US
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20100241300 | COMPUTER-IMPLEMENTED SQUEAK DETECTION METHOD AND SYSTEM - In one embodiment, a computer program identifies potential squeak concerns between vehicle component pairs. The program includes instructions for receiving CAD data. The program also includes instructions for identifying vehicle component pairs having components within a predetermined tolerance of each other. For each component pair, a material description to each of the components and a material compatibility value is assigned. Material compatibility values are then outputted to identify squeak concerns. | 09-23-2010 |
Marc Oliver Roehner, Heidelberg DE
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20110108638 | RETURN LINE CONNECTOR - The invention relates to a fuel injection system having a return line connector, having a return inlet and at least two return outlets. To improve the service life of the fuel injection system, a check valve device, which prevents the passage of a fluid from the return outlets to the return inlet is integrated with the return line connector. A return line connector is provided for each fuel injector in the fuel injection system. | 05-12-2011 |
20130180597 | METHOD FOR DETERMINING A CHARACTERISTIC FOR A PRESSURE REGULATING VALVE - A method for determining a characteristic for a pressure regulating valve of an injection system is described, using which fuel is injected into an internal combustion engine, in which a flow of the fuel which flows through the pressure regulating valve is set to a minimum and a control pressure of the fuel is reduced until the pressure regulating valve is opened, and in which at least one value for the characteristic is formed from a difference between a value for the control pressure, at which the pressure regulating valve opens, and a reference value for the control pressure. | 07-18-2013 |
Markus Roehner, Starnberg DE
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20140334509 | METHOD AND DEVICE FOR PROCESSING MATERIALS USING A PULSED LASER BEAM GENERATED BY A FIBER LASER - A method and a device include a fiber laser generating a laser pulse for processing materials. An optical switching element disposed in a beam path of a laser beam is closed at the earliest when an output power of the laser beam falls below a specified value. | 11-13-2014 |
Michael Roehner, Munich DE
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20140273394 | Capacitors in Integrated Circuits and Methods of Fabrication Thereof - In one embodiment, a capacitor includes a first row including a first capacitor element and a second capacitor element coupled in parallel, and a second row including a third capacitor element and a fourth capacitor element coupled in parallel. The first row is coupled in series with the second row. In a metallization level over a workpiece, the second capacitor element is disposed between the first capacitor element and the third capacitor element. In the metallization level, the third capacitor element is disposed between the second capacitor element and the fourth capacitor element. The first, the second, the third, and the fourth capacitor elements are disposed in the metallization level. | 09-18-2014 |
Michael Roehner, Muenchen DE
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20150177310 | Testing of Semiconductor Devices and Devices, and Designs Thereof - In accordance with an embodiment of the present invention, a method of testing a plurality of semiconductor devices includes applying a stress voltage having a peak voltage on a shield line disposed over a substrate. The substrate has functional circuitry of a semiconductor device. A fixed voltage is applied to a first metal line disposed above the substrate adjacent the shield line. The first metal line is coupled to the functional circuitry and is configured to be coupled to a high voltage node during operation. The peak voltage is greater than a maximum fixed voltage. The shield line separates the first metal line from an adjacent second metal line configured to be coupled to a low voltage node during operation. The method further includes measuring a current through the shield line in response to the stress voltage, determining the current through the shield line of the semiconductor device, and based on the determination, identifying the semiconductor device as passing the test. | 06-25-2015 |
20150179534 | Testing of Semiconductor Components and Circuit Layouts Therefor - In one embodiment of the present invention, a method of forming a semiconductor device includes performing a test during the forming of the semiconductor device within and/or over a substrate. A first voltage is applied to a first node coupled to a component to be tested in the substrate and a test voltage at a pad coupled to the component to be tested through a second node. The test voltage has a peak voltage higher than the first voltage. The component to be tested is coupled between the first node and the second node. A leakage current is measured through the component to be tested in response to the test voltage. After performing the test, the second node is connected to a functional block in the substrate. The first node is coupled to a third node coupled to the functional block. | 06-25-2015 |
William John Roehner, Warrington, PA US
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20140316296 | Personal Spirometer - A spirometer for correlating test results with other user date to indicate a relationship, said spirometer comprising: (a) a processor; (b) memory operatively connected to said processor and configured with instruction to instruct the processor to perform the following steps: (i) recording spirometer results of a user; (ii) correlating said results with user data, said user data comprising at least one of a medication log, a medical diary, a baseline performance for said user provided by a healthcare provider, or other results from other testing devices; and (iii) indicating a relationship between said results and said user data. | 10-23-2014 |