Campen
Bart Van Campen, Eindhoven NL
Patent application number | Description | Published |
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20130076467 | GUIDE HAVING PASSIVE GRAVITY COMPENSATION AND A VERTICALLY MOVABLY MOUNTED PLATFORM - A guide having passive gravity compensation via a magnet assembly for guiding a first body relative to a second body in a vertical direction has a spring guide which allows movements between a first and second body in the vertical direction and blocks the same in all other directions. The first body is connected to a first magnet and the second body to a second magnet. The second magnet has an opening within which the first magnet is configured, at least in part, so that a repulsion force, which counteracts the gravity of the first body, acts between the first and the second magnet that are each magnetized parallel to the vertical direction, but oppositely, the positive mechanical stiffness of the spring guide being at least partially compensated by a negative stiffness of the magnetic spring formed by the first and second magnets, and the first and second magnets being shaped such that a horizontal distance between the first and second magnet inside of the opening of the second magnet varies in the vertical direction. A platform supported by such guides is provided. | 03-28-2013 |
Byron Campen, Dallas, TX US
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20100030914 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR THROTTLING TRAFFIC TO AN INTERNET PROTOCOL (IP) NETWORK SERVER USING ALIAS HOSTNAME IDENTIFIERS ASSIGNED TO THE IP NETWORK SERVER WITH A DOMAIN NAME SYSTEM (DNS) - Methods, systems, and computer readable media for throttling traffic to an IP network server using alias hostname identifiers assigned to the IP network server with a domain name system are disclosed. One method includes maintaining a plurality of weight values and corresponding alias hostname identifiers for the IP network server that are associated with the IP network server in a DNS system. The method further includes throttling network traffic sent to an IP network server by sending, from the IP network server, messages to nodes that send the traffic to the IP network server, where the messages selectively enable or disable traffic flow to the individual alias hostnames. | 02-04-2010 |
Cliff H. Campen, Pittsburgh, PA US
Patent application number | Description | Published |
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20100284829 | GAS TOLERANT SUBSEA PUMP - A combined canned motor-pump operates directly in the process fluid without the need for shaft seals or buffer or lubricating fluids. The pump incorporates an integral gas-separating system that includes gas separating hydraulics and a flow path that returns the gas to the main gas/oil separator. The gas-separating system includes a pump inlet for accepting incoming multiphase flow, at least one blade rotatable about the axis of rotation, an open annulus region for separating gas from liquid in the multiphase flow, at least one radial hole in the shaft for directing separated gas to the axial hole, and a pump outlet for discharging liquid from the pump. | 11-11-2010 |
Rebecca Campen, Savannah, GA US
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20100247627 | FOXN1 AND PIGMENTATION - The present invention provides methods and compositions for modulating skin pigmentation. | 09-30-2010 |
Scott A. Campen, Knoxville, TN US
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20090038980 | Insulated tank assembly with insulation stop and method of assembly thereof - An insulated tank assembly with insulation stop and a method of constructing such an assembly. The assembly includes an inner tank with an outer shell located in spaced relation to and surrounding the inner tank, creating at least one annular clearance space between the tank and the shell. The space is closed by a sealing device that includes a circumferential sealing strip having an unstretched strip length that is less than either the continuous outer top edge length or the continuous outer bottom edge length, or both, of the strip. Such length relationships make the sealing strip both resilient and resistant to rolling during construction of the assembly. The sealing strip may be a fibrous strip. The tank assembly may be insulated by placing insulating material within the at least one annular clearance space, which may be a foamable insulation material, foamed in place within the annular clearance space. | 02-12-2009 |
20120017883 | APPARATUS AND METHOD FOR INSULATING AN APPLIANCE - An appliance has an insulation assembly. The appliance includes a liner defining an appliance chamber. A source of heat is positioned to heat an interior the chamber. An insulation assembly is positioned exterior to the chamber. Insulation includes loose-fill insulation material. The insulation including the loose-fill insulation material is positioned in the insulation assembly. | 01-26-2012 |