Lenhardt
Brett M. Lenhardt, Waukesha, WI US
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20110093133 | CONTROLLERS AND METHODS FOR PROVIDING COMPUTERIZED GENERATION AND USE OF A THREE DIMENSIONAL SURGE MAP FOR CONTROL OF CHILLERS - A controller for a chiller includes processing electronics configured to detect a plurality of surge events. The processing electronics calculate a point for each detected surge event in at least a three dimensional coordinate system. The three dimensional coordinate system describes at least three conditions of the chiller when the surge event was detected. The processing electronics are configured to calculate a surface map for the at least three dimensional coordinate system using the calculated points. The processing electronics are further configured to control at least one setpoint for the chiller using the calculated surface map. | 04-21-2011 |
20120117989 | METHOD AND APPARATUS FOR VARIABLE REFRIGERANT CHILLER OPERATION - A refrigeration system includes a compressor, a condenser, an expansion device, an evaporator, and an additional refrigerant vessel connected in a closed refrigerant loop. The additional refrigerant vessel is connected to the condenser at the high pressure side by a first valve and to the evaporator at a low pressure side by a second valve. A controller controls operation of the first valve and the second valve. Only one of the first valve and the second valve may be open at the same time. Refrigerant from the additional refrigerant vessel may be added to the closed refrigerant loop when the controller receives a low refrigerant level indication of in the evaporator. Refrigerant may also be removed from the closed refrigerant loop when the controller receives a high refrigerant level indication in the evaporator. | 05-17-2012 |
Edouard Lenhardt, Nantes FR
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20090205774 | Method of Adhesively Bonding a Strip of Flexible Fabric to a Substrate - The invention relates to a method of bonding a strip of flexible sheet onto at least one flexible or rigid support, said sheet and said support including at least one continuous fine metal foil sandwiched and bonded between two fiberglass fabrics. In accordance with the invention, the method includes a step of pressing said strip of flexible sheet against the support by means of a press while simultaneously heating said strip for at least a portion of the duration over which pressure is applied. | 08-20-2009 |
Harald Lenhardt, Ulm DE
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20120201396 | AUDIO SIGNAL COMPONENT COMPENSATION SYSTEM - A system and method for compensating audio signal components is disclosed. The method includes detecting, by a microphone, a sound signal. The sound signal comprises audio signal components resulting from reproducing an audio signal of an audio source and speech signal components corresponding to a speech signal from a person. The sound signal is filtered to whiten the sound signal. The audio signal components in the whitened sound signal are then compensated. The whitening of the compensated sound signal is removed. The filtering of the audio signal is performed using at least two filters in an alternating way, each filter using time-dependent filter coefficients. | 08-09-2012 |
Heiko Lenhardt, Limburgerhof DE
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20150047425 | Method for specifying a malfunction of an exhaust gas recirculation system of an internal combustion engine of a motor vehicle and corresponding diagnostic device - A method for specifying a malfunction of an exhaust gas recirculation system of an internal combustion engine of a motor vehicle, including: setting a first operating point of the engine and a first operating state of the fresh air/exhaust gas system as vehicle conditioning in a first measurement setting; measuring volumetric efficiencies of the engine for the first measurement setting and for at least one additional measurement setting, and comparing the measured volumetric efficiencies with an engine characteristics map stored in a memory unit for volumetric efficiency values of the engine, and ascertaining whether a malfunction is present during the exhaust gas recirculation process based on the comparison; and specifying the malfunction of the exhaust gas recirculation system while taking into account the measuring results for the first measurement setting and for the at least one additional measurement setting and the stored engine characteristics map for volumetric efficiency values. | 02-19-2015 |
Jan Lenhardt, Bonn DE
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20110268269 | COMPUTER IMPLEMENTED METHOD FOR GENERATING A PSEUDONYM, COMPUTER READABLE STORAGE MEDIUM AND COMPUTER SYSTEM - The invention relates to a computer implemented method for generating a pseudonym for a user comprising entering a user-selected secret, storing the user-selected secret in memory, computing a private key by applying an embedding and randomizing function onto the secret, storing the private key in the memory, computing a public key using the private key, the public key and the private key forming an asymmetric cryptographic key, erasing the secret and the private key from the memory, and outputting the public key for providing the pseudonym. | 11-03-2011 |
Jan Lenhardt, Koblenz DE
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20110150212 | COMPUTER IMPLEMENTED METHOD FOR GENERATING A SET OF IDENTIFIERS FROM A PRIVATE KEY, COMPUTER IMPLEMENTED METHOD AND COMPUTING DEVICE - The invention relates to a computer implemented method for generating a set of identifiers from a private key, the method comprising the steps of: calculating a set of public keys, wherein the private key and each public key of the set of public keys form an asymmetric cryptographic key pair; and outputting the identifiers comprising the public keys. | 06-23-2011 |
20110154025 | COMPUTER IMPLEMENTED METHOD FOR AUTHENTICATING A USER - The invention relates to a computer implemented method for performing a user authentication, wherein an asymmetric cryptographic key pair is associated with the user, said key pair comprising a public key and a private key, wherein the method comprises selecting the user to be authenticated using a pseudonym of said user, wherein said pseudonym comprises the public key of the user, the method further comprising performing a cryptographic authentication of the user using the asymmetric cryptographic key pair. | 06-23-2011 |
20120063594 | METHOD FOR CREATING ASYMMETRICAL CRYPTOGRAPHIC KEY PAIRS - The invention relates to a method for creating a set of asymmetrical cryptographic key pairs, wherein the set of key pairs has a first key pair (K | 03-15-2012 |
20120087494 | METHOD FOR PROVIDING CRYPTOGRAPHICAL KEY PAIRS - The invention relates to a method for creating a second asymmetric cryptographic pair of keys ( | 04-12-2012 |
Karl Lenhardt, Bad Liebenzell DE
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20080236096 | Method for Providing an Oblong Shaped Piece and for Inserting Said Shaped Piece Into a Hollow Section Bar From Which a Spacer for Insulated Glass Panes is Formed - The invention relates to a method for providing a moulded body ( | 10-02-2008 |
20080263973 | Spacer for Insulating Glass Panes and Method for the Production Thereof - The invention relates to a frame-shaped spacer for insulating glass panes, which is formed by bending a hollow profile rod ( | 10-30-2008 |
20100032103 | Device for Assembling Insulating Glass Panes that are Filled with a Gas which is Different from Air - According to the invention, a suspended blade ( | 02-11-2010 |
20100330310 | SPACER HAVING A DESICCANT FOR AN INSULATING GLASS PANE - In order to configure an insulated glass pane, two individual glass panes are glued to each other by means of a frame-shaped spacer. For this purpose, a sealant is provided in joints between two flanks of the spacer and the two adjoining glass panes. The joints on the interior of the insulated glass pane are open and contain a mass, which has a surface facing the interior of the insulated glass pane and in which a drying agent is embedded. | 12-30-2010 |
20110027606 | Method for Producing a Corner of a Frame-Shaped Spacer for Insulating Glass Panes and Spacer and Insulating Glass Panes Produced according the Method - The invention relates to a method for producing a corner of a frame-type spacer for insulating glass panels by (a) making a metal hollow profile rod available, which rod has an outer wall, two parallel flanks, and an inner wall, (b) indenting the inner wall and the two flanks in the position of the hollow profile rod where the corner is supposed to be formed, and (c) bending the hollow profile rod by a defined angle. | 02-03-2011 |
20110175295 | Linear Connector for Spacers in Insulating Glass Panes, Method for the Production Thereof and Method for Connecting Two Ends of a Hollow Profile Bar for a Spacer Using such a Linear Connector - What is described is a linear connector for connecting two opposing ends of a hollow profile member for the purposes of forming a frame-like spacer for the production of insulating glass panes. The linear connector includes a top side, a bottom side and two side surfaces, connecting the top side and the bottom side of the linear connector. The linear connector is provided with a midsection in a middle area of the linear connector, with the midsection extending at least along an entire width of the top side or of the bottom side of the linear connector. | 07-21-2011 |
20110296796 | Spacer for Insulating Glass Panes - A method for the production of a frame-shaped spacer for insulating glass panes which includes individual glass plates spaced by adhering the spacer to them, including the steps of selecting a metallic hollow profile bar, which includes an outer wall, an inner wall opposite the outer wall and two flanks which are parallel to one another, the inner wall and the outer wall being narrower than the hollow profile bar, and forming the spacer from the hollow profile bar, so that their flanks face the glass plates. | 12-08-2011 |
Patrick Lenhardt, Spielberg Bei Knittelfeld AT
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20110203107 | METHOD FOR INTEGRATING AN ELECTRONIC COMPONENT INTO A PRINTED CIRCUIT BOARD - The invention relates to a method for integrating an electronic component into a printed circuit board, whereby the electronic component ( | 08-25-2011 |
Patrick Lenhardt, Spielberg AT
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20130126091 | ADHESIVE FOR FIXING AND/OR EMBEDDING AN ELECTRONIC COMPONENT AND METHOD AND USE - In the case of an adhesive for fixing an electronic component on a circuit board and/or for embedding an electronic component into a circuit board, the electronic component to be fixed and/or embedded being fixed by means of an adhesive bond on a ply or layer of a circuit board, and fixing optionally being followed by jacketing by plies, and/or by covering by at least one further ply, an epoxy resin-based adhesive is selected, which has at least one added additive to adjust the surface tension and/or viscosity, especially a defoamer and/or an additive for adjusting the levelling properties, which can achieve reliable fixing of a component, especially with avoidance of cavities or air inclusions below the surface of the component to be fixed. Also provided are a method and a use. | 05-23-2013 |
Theodore F. Lenhardt, Winter Garden, FL US
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20140263696 | APPARATUS FOR RECONFIGURING SPRAY EQUIPMENT, AND METHOD - An apparatus for configuring dispersing equipment for applying liquid solutions to vegetation, comprising: a plurality of nozzles for dispersing liquid in the form of liquid droplets; a plurality of magnets for applying a magnetic field to the liquid droplets; where the nozzles are configured to produce liquid droplets sized less than 400 microns and preferably less than 150 microns and more preferably within the range of 10 microns to 50 microns; where each magnet in the plurality of magnets has a magnetic remanence of at least 0.9 and preferably at least 1.25; where the plurality of magnets are moveably mountable on the spray equipment to vary the field strength and polar orientation to adapt for application conditions and purposes; where the liquid solution includes at least water, and where the nozzles are positionable to produce air turbulence and a spray cloud consisting of liquid droplets impacting target vegetation during spraying. | 09-18-2014 |