Abstract: A simplified PEM fuel cell system is integrated with a fuel processor and an exhaust gas oxidizer to ensure clean emissions. The fuel cell has an operating temperature of 100-200° C., and utilizes reformate fuel having a carbon monoxide level greater than 1000 parts per million.

Abstract: An offshore well platform is towed in an upright condition to a well site by the use of a temporary flotation device. The flotation device mounts to a portion of the platform and is partially submerged, increasing the ability and buoyancy of the platform. At the site, the engagement of the flotation device shifts to a deploying position. In the deploying position, the ballast of the platform is increased to cause it to more deeply submerge. The flotation device remains at least partially surrounding the platform and floating while the platform moves downwardly relative to it. This provides lateral support if needed to prevent heeling while being submerged. The flotation device is disengageable from the platform when the platform is fully submerged.

Abstract: A simplified PEM fuel cell system is integrated with a fuel processor and an exhaust gas oxidizer to ensure clean emissions. The fuel cell has an operating temperature of 100-200° C., and utilizes reformate fuel having a carbon monoxide level greater than 1000 parts per million.

Abstract: A system and method for adjusting power employed by a light emitting device used for medical applications, such as measurement of patient parameter. A system or device includes a light emitting device, a power unit coupled to the light emitting device for powering the light emitting device and responsive to a control signal for adjusting power applied to the light emitting device, and a control unit for providing the control signal and coupled to the power unit, the control signal being determined in response to a characteristic of a signal associated with a physiological parameter measured using light produced by the light emitting device.

Abstract: In a wireless communication receiver (31) of a wireless communication system that utilizes transmit diversity and turbo coding, symbol decisions are based at least in part on a posteriori probabilities (47, 48) produced by SISO decoders (35, 36). These probabilities are produced iteratively in alternating fashion to support the symbol decision process. The SISO decoder associated with the weakest (92) wireless communication channel goes first (93) in the iterative process.

Abstract: A system is disclosed which first identifies a plurality of characteristics of a physiological signal any one of which may represent a physiological parameter. A plurality of different techniques are used to provide respective likelihood factors for each such identified characteristic. The resulting likelihood factors are then analyzed to select the one characteristic of the physiological signal which most likely represents the desired physiological parameter. The physiological parameter is then calculated from the selected characteristic of the physiological signal.

Abstract: A chair comprises an arm mechanism and a back mechanism each having an adjustment screw for releasably securing a sleeve and a shroud to a J-bar so that a height of either arm or back mechanism can be adjusted relative to the j-bar. Also, a protruded enlargement is formed at a top end of the upright backrest support.

Abstract: Some embodiments of the invention provide a system to monitor a patient. In some aspects, a signal representing a value of a physiological parameter is received from a monitoring device. The received value is a value that caused the monitoring device to trigger an alarm associated with the psychological parameter. A notification is determined based on the received signal and on a second signal that represents a value of a second physiological parameter. The notification is then presented to an operator.

Abstract: A unique method, system, and computer-program product for providing selective access to (and selective exclusion from) certain nodes of a DOM tree is disclosed. Each DOM node is provided with a naming mechanism; in a preferred embodiment each node is assigned a permanent name using an XML attribute NAME to identify each node, and each node is also assigned a “context state value” using an XML attribute “CONTEXT”. Changes to the operating context of the DOM tree affect the accessibility of each node in the tree. By correlating the “CONTEXT” attribute of a child node (or nodes) to the “CONTEXT” attribute of a parent node, the correlated child node is accessible by the parent.

Abstract: An architecture to enable search gateways as part of a federated search supports searching for data in one or more heterogeneous data sources. The one or more heterogeneous data sources are within a computer system. Initially, a request for data is received at a federated data source. From the federated data source, data is retrieved from one or more of one or more terminal data repositories or one or more search gateway data sources.

Abstract: A magnetic recording medium using a nonmagnetic interlayer in between a Cr-base underlayer and a Co magnetic layer is disclosed. The nonmagnetic interlayer comprises Co1−&agr;−&bgr;−&ggr;−&zgr;Cr&agr;X&bgr;Y&ggr;Z&zgr;. X is a material selected from Ni or Fe so as to substitute a portion of Cr composition. Y is a material selected from materials which can form a solid solution with at least one of list materials consisting of Ni, Fe, Co, and Cr. The Y materials added in the interlayer is to adjust the lattice mismatch of interface between the interlayer and the underlayer to a magnitude so that the interlayer formed on the underlayer at least is a texture layer, an epitaxial layer is best preferred. However, Z is a material which is insoluble with any of above list materials, Cr, Co, X, and Y in a solid state so as to form precipitates, thereby inhibiting the grain growth. In a preferred embodiment, the &agr;, &bgr;, &ggr;, and &zgr; are about 25-41%, 0.1-5%, 0.1-5%, and 0.

Abstract: A simplified PEM fuel cell system is integrated with a fuel processor and an exhaust gas oxidizer to ensure clean emissions. The fuel cell has an operating temperature of 100-200° C., and utilizes reformate fuel having a carbon monoxide level greater than 1000 parts per million.

Abstract: A simplified PEM fuel cell system is integrated with a fuel processor and an exhaust gas oxidizer to ensure clean emissions. The fuel cell can have an operating temperature of 120-200° C. Cathode exhaust of a PEM fuel cell is used to provide steam and oxygen to a fuel processing reactor to convert a hydrocarbon fuel to hydrogen, wherein the hydrogen is provided to a fuel cell.

Abstract: An offshore well platform is towed in an upright condition to a well site by the use of a temporary flotation device. The flotation device mounts to a portion of the platform and is partially submerged, increasing the ability and buoyancy of the platform. At the site, the engagement of the flotation device shifts to a deploying position. In the deploying position, the ballast of the platform is increased to cause it to more deeply submerge. The flotation device remains at least partially surrounding the platform and floating while the platform moves downwardly relative to it. This provides lateral support if needed to prevent heeling while being submerged. The flotation device is disengageable from the platform when the platform is fully submerged.

Abstract: A technique for delayed delivery of query results or other data from a federated server to a federated client until such information is needed. One or more commands are executed at a client computer to retrieve data from one or more datastores connected to a server computer. At the client computer, a search request is transmitted to the server computer. Then, a client collection is generated for use in retrieving physical data from the server computer. When data is requested using the client collection, physical data is retrieved from the server computer.

Abstract: An extended-base tension leg substructure, an offshore platform supported on the substructure and a method for supporting an offshore platform on the substructure are disclosed, where the substructure includes a plurality of support columns disposed about a central axis of the substructure and interconnected by at least one pontoon. Each column comprises an above water and submerged portion. The substructure also includes a plurality of wings or arms radiating from the columns and/or the pontoons, each wing fixedly or removably securing at least one tendon extending from a wing to an anchor on the seabed. The substructure includes an open, wave transparent central zone for improved access to well-related equipment, conduits or the like and the wings minimize translational movement and rotational flex in the substructure reducing fatigue in the tendons and their connections.

Abstract: In a wireless communication system, coded bits (Yt) and an interleaved version of the coded bits (Xt) are separately modulated and transmitted. On the receiver side, a priori output probabilities produced by a probability generator (34) are combined (112) and then input to a SISO decoder (111). Combined a posteriori output probabilities (115) produced by the SISO decoder are split (113) and then fed back to the probability generator.

Abstract: A recombinant first antigen, coupled with a foreign protein (such as immunoglobulin Fc from different species), can be used as a vaccine to induce active auto-immunity specifically through a T cell-dependent antibody response. The induced autoantibodies can recognize self-antigen in vivo and trigger immune responses to reduce or eliminate a target autologous antigen. Since there is evidence that the pathogenesis of some diseases, such as cancer, allergy, arthritis, atherosclerosis, graft rejection, or other inflammatory diseases, are caused by increased levels of certain autologous proteins, the instant compositions and methods provide a method of inducing autoantibodies to down-regulate the levels of a target autologous antigen or cells expressing the antigen to ameliorate diseases or disorders.

Abstract: A system is disclosed which first identifies a plurality of characteristics of a physiological signal any one of which may represent a physiological parameter. A plurality of different techniques are used to provide respective likelihood factors for each such identified characteristic. The resulting likelihood factors are then analyzed to select the one characteristic of the physiological signal which most likely represents the desired physiological parameter. The physiological parameter is then calculated from the selected characteristic of the physiological signal.