Schwenke, US
Derek L. Schwenke, Marlboro, MA US
Patent application number | Description | Published |
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20090003270 | Server-Driven Progressive Image Transmission - A system and method generates a progressive codestream representing an image. The codestream of packets representing an image is parsed to obtain a parsed packets and metadata for each parsed packet. The parsed packets are decomposed to decomposed packets according to the metadata and a progressive transmission policy. The decomposed packets are assigned to sequentially arranged segments according to the metadata and the transmission policy, in which each segment includes a header, and in which an ordering of the packet in the codestream is different than an ordering of the decomposed packets in the plurality of segments. A client composes the decomposed packets according to the header in the segments to progressively reconstruct the image in the client. | 01-01-2009 |
Donald R. Schwenke, Acton, CA US
Patent application number | Description | Published |
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20080202851 | LADDER ANTI-FALL DEVICE - Described is a ladder safety device for use with non supported ladders and methods of using such a device. The device has a cross bar and hooks extending from it. The hooks will engage the rails or a rung of the ladder and hold the cross bar tightly against the ladder rails. Legs extend in the opposite direction with feet that will sit on the structure which is commonly a roof, but could also be any structure in which a ladder extends beyond a support line. | 08-28-2008 |
20100018803 | Ladder Safety Apparatus and Method - An apparatus that fits onto a ladder for securing the ladder safely to a circular pole. The apparatus has a pair of curved arms that are each rotatable about a pivot so that they will close onto a pole. The arms are caused to rotate by a lever portion that contacts the pole as the ladder is forced toward the pole such as when it is set up and when a climber begins to climb the ladder. As the lever portion is forced against the pole the curved arm rotates to enclose the pole. The arms have a symmetrical control element in the form of meshed gears so that they act symmetrically as they are set up initially and as they rotated into the enclosing position. | 01-28-2010 |
G. Kris Schwenke, Sayre, PA US
Patent application number | Description | Published |
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20110016919 | APPARATUS AND METHODS FOR MAKING GLASS - Apparatus and methods for making glass are provided. The apparatus comprise a first glass melt station and a standpipe. The standpipe includes a first end portion in fluid communication with the first glass melt station. The standpipe further includes a gravity trap that is configured to inhibit formed impurities from traveling from at least a portion of the standpipe through the first end portion of the standpipe. The methods comprise the steps of providing the first glass melt station with glass melt, sensing a condition of a quantity of glass melt within the standpipe, and inhibiting formed impurities from traveling from at least a portion of the standpipe through the first end portion of the standpipe. | 01-27-2011 |
James Schwenke, New Milford, CT US
Patent application number | Description | Published |
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20100125434 | Computer-implemented methods for evaluating, summarizing and presenting data on stability of drug substances and drug products and software-modified computers for such methods - Computer-implemented methods for statistical analysis and summarization of a stability study on a pharmaceutical product using of a macro integrated into statistical analysis software. The method includes inputting and summarizing data observed for a stability study on a pharmaceutical product, statistically analyzing the data, including using at least one regression function to characterize the time-response relationship of at least one stability response variable, to estimate a shelf life of the pharmaceutical product or confirm the shelf life of an existing pharmaceutical product, and providing standardized output data and graphical presentations of observed stability response data. Also, a computer loaded with a general statistical analysis software and a macro integrated with the software such that the computer is capable of performing these computer-implemented methods using the software and macro. | 05-20-2010 |
Robert Schwenke, Box Elder, SD US
Patent application number | Description | Published |
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20140376243 | LIGHT EMISSIVE PLASTIC GLAZING - A window assembly having a first transparent area and a light emissive area. The panel includes a first transparent layer with an ultraviolet blocking layer and an abrasion layer. The light emissive area includes a light emissive layer that may be an organic light emitting display, an electroluminescent display, a polymer light emitting display or a light pipe configured to receive light from a light source. | 12-25-2014 |
Robert Schwenke, Fowlerville, MI US
Patent application number | Description | Published |
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20110262627 | METHOD OF DISPENSING CONDUCTIVE MATERIAL WITH ACTIVE Z-AXIS CONTROL - A method for printing a conductive trace on a plastic panel comprising: locating a nozzle proximate to a surface of a panel; moving the nozzle relative to the surface of the panel; sensing the surface of the panel relative to the height of the nozzle off of the panel; determining the speed at which the nozzle is being moved across the surface of the panel; adjusting at least one of the height of the nozzle relative to the surface of the panel and a flow rate of conductive ink out of the nozzle; and dispensing a conductive ink from the nozzle onto the surface of the panel to form the conductive trace. The conductive trace is formed with a predetermined width. | 10-27-2011 |
Robert A. Schwenke, Austin, TX US
Patent application number | Description | Published |
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20080268672 | MECHANICAL ATTACHMENT OF ELECTRICAL TERMINALS TO PLASTIC GLAZINGS - A plastic window system including a transparent plastic panel and an electrically conductive grid provided on the plastic panel. The conductive grid includes at least one conductive mounting location. An electrical terminal is electrically connected to the conductive mounting location, and a connector secures the terminal to the conductive mounting location. The connector includes a portion extending from the panel to a location outboard of the conductive mounting location relative to the panel. | 10-30-2008 |
20080280503 | Electrical Connections for Plastic Panels Having Conductive Grids - A plastic panel system including a transparent plastic panel and an electrically conductive grid. The panel includes a substrate and the grid is provided on the panel so as to overlie the substrate. Including with the grid is at least one conductive mounting location. An electrical connector, which includes a plastic portion and an electrically conductive portion, is secured to the panel by ultrasonically welding the plastic portion to the panel. As a result of the retention of the connector with the panel, the conductive portion of the panel is in electrical contact with the mounting location of the conductive grid. The electrical system of an automotive vehicle can be attached to the connector of the panel system. | 11-13-2008 |
Roger Schwenke, Albany, CA US
Patent application number | Description | Published |
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20090238383 | LOUDSPEAKER SYSTEM AND METHOD FOR PRODUCING SYNTHESIZED DIRECTIONAL SOUND BEAM - A loudspeaker system has a plurality of relatively small transducer elements configured in a closely spaced transducer array such that their acoustic outputs combine to produce a focused beam of sound in front of the array that is substantially uniform about the beams radiation axis. The transducer array lies in a plane and has a perimeter that approximates a circle, and will have fill-factor with respect to a circle circumscribing the array of at least approximately 70%. In one variation of the loudspeaker system, the transducer array is constructed in smaller transducer array modules that are operatively fitted together to produce a larger array. | 09-24-2009 |
R. Travis Schwenke, Springboro, OH US
Patent application number | Description | Published |
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20090115377 | METHOD OF EXTERNALLY CHARGING A POWERTRAIN - A method of externally charging a powertrain includes monitoring a voltage level of a first battery, determining when the monitored voltage level is below a first voltage threshold, and when the monitored voltage level is below the first voltage threshold, charging the first battery by supplying power from an external power source and increasing voltage of the power supplied by the external power source within the powertrain. | 05-07-2009 |
20090118914 | METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE FOR A HYBRID POWERTRAIN SYSTEM - A hybrid powertrain system includes an internal combustion engine operatively connected to a second torque machine to transmit torque to an output member. A method for operating the hybrid powertrain system includes monitoring an operator torque request, determining an output torque command based upon the operator torque request, commanding a transition between an engine-off state and an engine-on state, monitoring an engine crank angle, spinning the engine unfueled, estimating cylinder pressure based upon the engine crank angle during the spinning of the engine, predicting a cylinder pulse torque based upon the cylinder pressure, determining a cancellation torque for the second torque machine based upon the predicted cylinder pulse torque, and controlling motor torque output from the second torque machine based upon the cancellation torque and the output torque command. | 05-07-2009 |
20100038158 | HYBRID VEHICLE AUTO START SYSTEMS AND METHODS - A control system for an engine includes an engine control module (ECM) that operates in a first mode and a second mode. The ECM generates an idle speed signal and a transmission load signal that is based on an idle speed of the engine. The hybrid control module (HCM) increases electric motor torque to increase a current speed of the engine based on the idle speed signal and the transmission load signal. The HCM controls the current speed when in the first mode. The ECM controls the current speed when in the second mode. The HCM transfers control of the current speed to the ECM when at least one of the current speed matches the idle speed and a combustion torque output of the engine is equal to a requested crankshaft output torque. | 02-18-2010 |
20120065023 | SYSTEM AND METHOD FOR CONTROLLING AMOUNT OF TIME NEEDED TO COMMENCE TRANSMITTING ENGINE TORQUE IN A VEHICLE - A method controls an amount of time required to commence transmitting torque of an internal combustion engine equipped with a stop/start feature to a transmission configured to transmit the torque of the engine to drive-wheels in a vehicle. The method includes determining whether a start of the engine is likely. The method also includes pre-filling with fluid a hydraulically-actuated clutch that is configured to connect the engine to the transmission when the start of the engine is likely. Accordingly, the amount of time required to commence transmitting torque of the engine to the transmission is reduced. A system employs the method for controlling an amount of time required to commence transmitting torque of the engine. | 03-15-2012 |
20120179312 | METHOD AND APPARATUS FOR CONTROLLING OPERATION OF A HYBRID POWERTRAIN DURING A KEY-ON CRANK START EVENT - A method for starting an internal combustion engine in a hybrid powertrain having an electric torque machine mechanically coupled to the internal combustion engine includes monitoring a temperature state of the hybrid powertrain, determining a maximum discharging power limit of the high-voltage battery corresponding to the temperature state of the hybrid powertrain, estimating an engine drag torque associated with the temperature state of the hybrid powertrain, selecting a preferred engine cranking speed associated with the estimated engine drag torque and achievable at less than the maximum discharging power limit of the high-voltage battery, and controlling the electric torque machine to generate a magnitude of motor torque output sufficient to crank the internal combustion engine at the preferred engine cranking speed. | 07-12-2012 |
20130289811 | SYSTEM AND METHODS FOR TORQUE CONTROL IN AN ELECTRONIC ALL WHEEL DRIVE VEHICLE - Methods and apparatus are provided for torque control in an electric all wheel drive (e AWD) vehicle. The apparatus is a system having at least one propulsion system capable of determining a desired torque command and torque capability data for a primary and secondary axle. Also included are one or more active chassis systems capable of providing chassis system data and a processor coupled for processing the desired torque command, the torque capability data and the chassis system data to provide a maximum torque limit and a minimum torque limit for the secondary axle. In this way, at least one propulsion system processes the desired torque signal and the maximum torque limit and the minimum torque limit to provide an electric motor torque command and an engine torque command for the eAWD vehicle. A method for torque control in an eAWD vehicle is also provided. | 10-31-2013 |
20130333655 | METHOD OF COLD STARTING AN INTERNAL COMBUSTION ENGINE IN HYBRID APPLICATIONS - A method to start operation of an internal combustion engine of a hybrid powertrain includes initiating rotation of a crankshaft of the engine with at least one electric machine in accordance with a first ramping profile until a first predetermined speed is achieved in response to an engine start event during a cold start condition. Engine speed is monitored and the engine is fired while controlling the engine speed to maintain the first predetermined speed with the at least one electric machine. The first ramping profile is adjusted at a rate corresponding to an estimated rate at which the engine speed is increasing during the engine firing. When at least one predetermined combustion quality parameter is achieved, the engine speed is controlled in accordance with a second ramping profile until a second predetermined speed is achieved based on controlling combustion parameters of the engine. | 12-19-2013 |
20140024495 | METHOD TO REDUCE LASH CLUNK IN A HYBRID ELECTRIC VEHICLE - A hybrid transmission includes a transmission having a selectable clutch device effective when engaged to mechanically couple an internal combustion engine to a first axle at a fixed engine speed to axle speed ratio. A method for starting the engine includes executing an engine start event including spinning and fueling the engine such that an engine speed to axle speed ratio exceeds the fixed engine speed to axle speed ratio, and engaging said selectable clutch device after the engine speed to axle speed ratio exceeds the fixed engine speed to axle speed ratio. | 01-23-2014 |