Chad D.
Chad D. Eiring, Delaware, OH US
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20100109545 | Automatic Compensation For Degradation Of Optocoupler Light Emitting Diode - A system and method for compensating for degradation of a light emitting diode includes accumulating time that the light emitting has been lit. An additional amount of drive current to be provided to the light emitting diode is determined based on the accumulated time that the light emitting diode has been lit. The system includes a controller that accumulates the time that the light emitting diode has been lit and determines the amount of addition drive current to be provided to the light emitting diode. | 05-06-2010 |
Chad D. Ormsbee, Brighton, MI US
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20120255522 | FUEL RAIL FOR ATTENUATING RADIATED NOISE - A fuel rail includes an elongated tube having an inlet and a plurality of outlets. The elongated tube defines a fuel passageway for directing fuel toward the plurality of outlets. The fuel rail also includes a plurality of baffles positioned within the elongated tube to divide the fuel passageway into a plurality of chambers such that each outlet is positioned in one of the plurality of chambers. The plurality of baffles restricts fluid flow between adjacent chambers. A majority of the plurality of outlets are located essentially at an acoustic node of each corresponding chamber to reduce noise generated by the fuel rail. | 10-11-2012 |
Chad D. Overvaag, Watertown, SD US
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20090126146 | VACUUM CLEANER WITH HEAT SINK IN AIR PATH - A floor care appliance includes a nozzle assembly having a suction inlet, a canister assembly, a dirt collection vessel carried on the canister assembly, a suction generator carried on the canister assembly and a wand assembly connecting the nozzle assembly with the canister assembly. The wand assembly includes an inlet connected to the nozzle assembly, an outlet connected to the canister assembly and a conduit defining an air path between the inlet and the outlet. A heat sink carried on the wand assembly is provided in communication with the air path in the conduit. An electronic control is connected to the heat sink. | 05-21-2009 |
Chad D. Torrice, Chapel Hill, NC US
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20110224221 | HEMATOPOIETIC PROTECTION AGAINST IONIZING RADIATION USING SELECTIVE CYCLIN-DEPENDENT KINASE 4/6 INHIBITORS - Methods for reducing or preventing the effects of ionizing radiation in healthy cells arc provided. The methods relate to the use of selective cyclin-dependent kinase (CDK) 4/6 inhibitors to induce transient quiescence in CDK4/6 dependent cells, such as hematopoietic stem cells and/or hematopoietic progenitor cells. Radioprotection can be effected in mammals by treatment with selective CDK4/6 inhibitor compounds either before, at the same time as, or after exposure to the ionizing radiation. | 09-15-2011 |
Chad D. Trytten, Vancouver CA
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20150271255 | SYSTEMS AND METHODS FOR ADAPTIVE LOAD BALANCED COMMUNICATIONS, ROUTING, FILTERING, AND ACCESS CONTROL IN DISTRIBUTED NETWORKS - The disclosure provides examples of systems and methods for adaptive load balancing, prioritization, bandwidth reservation, and/or routing in a network communication system. In various embodiments, the disclosed methods can provide reliable multi-path load-balancing, overflow, and/or failover services for routing over a variety of network types. In some embodiments, disconnected routes can be rebuilt by selecting feasible connections. The disclosure also provides examples of methods for filtering information in peer-to-peer network connections and assigning permission levels to nodes in peer-to-peer network connections. Certain embodiments described herein may be applicable to mobile, low-powered, and/or complex sensor systems. | 09-24-2015 |
Chad D. Vecitis, Somerville, MA US
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20120211367 | ELECTROCHEMICAL CARBON NANOTUBE FILTER AND METHOD - A filtration apparatus and filtration method can be used to reduce at least one contaminant (e.g., organic molecules, ions and/or biological microorganisms) in an aqueous fluid. The filtration apparatuses and methods of the invention can separate at least one contaminant from an aqueous fluid and/or oxidize at least one contaminant. In operation, an aqueous fluid is flowed through a filtration apparatus comprising a porous carbon nanotube filter material at an applied voltage. | 08-23-2012 |
20120234694 | ELECTROCHEMICAL CARBON NANOTUBE FILTER AND METHOD - A filtration apparatus and filtration method can be used to reduce at least one contaminant (e.g., organic molecules, ions and/or biological microorganisms) in an aqueous fluid. The filtration apparatuses and methods of the invention can separate at least one contaminant from an aqueous fluid and/or oxidize at least one contaminant. In operation, an aqueous fluid is flowed through a filtration apparatus comprising a porous carbon nanotube filter material at an applied voltage. In some embodiments, the filtration apparatus described herein can be used for dead-end filtration. In some embodiments, the filtration apparatus described herein can be used for cross-over filtration. | 09-20-2012 |
20150054197 | POLYETHERSULFONE FILTRATION MEMBRANE - Provided herein are filtration membranes, method of manufacturing said membranes and use of such membranes for the removal of substances from fluids or substances. | 02-26-2015 |
Chad D. Vecitis, New Haven, CT US
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20100089841 | ULTRASONICALLY INDUCED CAVITATION OF FLUOROCHEMICALS - A process is described for the treatment of fluorochemicals in an aqueous environment, the process including the steps of (1) ultrasonically inducing cavitation in an aqueous system at a frequency within the range from about 15 kHz to about 1100 kHz, the aqueous system comprising fluorochemicals; and (2) breaking down the fluorochemicals into constituent components by the application of the cavitation. The ultrasonically induced cavitation is performed at a frequency within the range from greater than 200 kHz to about 1100 kHz. The process can be used to facilitate the degradation of any of a variety of fluorochemicals having a carbon chain length of C | 04-15-2010 |
20100096337 | ULTRASONICALLY INDUCED CAVITATION OF FLUOROCHEMICALS - A system for the treatment of groundwater is described, the system including: a first component for placement into a groundwater table, the first component having a first end and a second end and an interior space defined by an inner wall and extending between the first end and the second end; at least one ultrasonic transducer positioned with the interior space of the first component to provide ultrasonically induced cavitation to a volume of water within the interior space; a pump associated with the first end of the first component to draw water from the groundwater table into the interior space of the first component; an outlet associated with the second end of the first component, the outlet positioned to direct a volume of water away from the first component after the water has passed therethrough; a power supply; and a radio frequency generator capable of providing a radio frequency within the range from about 15 kHz to about 1100 kHz. A process for the treatment of fluorochemicals in an aqueous environment is also described, the process utilizing the foregoing system. | 04-22-2010 |