Abstract: A method of processing a 3-dimensional Computed Tomography Colonography data set to remove tagged material is disclosed. The method involves the preliminary processing step of classifying voxels in the data set as corresponding to air, tagged material or colon tissue. Methods of overcoming erroneous classification of Partial Volume air/tagged material interface voxels are disclosed. The present invention also provides for methods of circumventing problems resulting from removal of tagged material from a CTC data set, which can result in the erosion of soft-tissue structures partially covered by tagged colonic fluid.

Abstract: A method for fabricating devices in a multi-layer structure adapted for the formation of enhancement mode high electron mobility transistors, depletion mode high electron mobility transistors, and power high electron mobility transistors includes defining gate recesses in the structure. The structure has, on a substrate, a channel layer, spacer layer on the channel layer, a first Schottky layer, a second Schottky layer on the first Schottky layer, and a third Schottky layer on the second Schottky layer, and a contact layer on the third Schottky layer. Etch stops are defined intermediate the first and second Schottky layers, intermediate the second and third Schottky layers, and intermediate the third Schottky layer and the contact layer.

Abstract: An embodiment of the invention is directed to an encapsulated semiconductor device package. The package includes a semiconductor substrate, at least one semiconductor device wherein a portion of the device is on an exposed surface of the substrate and a non-patterned layer of nanocrystalline diamond covering the portion of the device on the exposed surface of the substrate. The layer of nanocrystalline diamond covering the portion of the device is intended to provide a hermetic seal that is more reliable and efficient than traditional materials and methods used for encapsulating semiconductor devices. The layer of nanocrystalline diamond is also intended as a means to make an integrated circuit tamper-proof by virtue of the layer opacity and material hardness of the nanocrystalline diamond film.

Abstract: A semiconductor device including at least one gate terminal in operational contact with an active layer or top surface of the semiconductor substrate includes a deposited layer of boron phosphide covering the gate terminal and at least a portion of the active layer or the top surface next to and extending from the gate terminal. According to an aspect, the layer of boron phosphide is deposited by a chemical vapor deposition (CVD) process. The boron phosphide layer will have a thickness less than or equal to about 10 microns. The boron phosphide provides a heat spreading coating across the die surface, thus increasing the surface area that conducts the heat from the die. Since the boron phosphide coating is in intimate contact with the gate terminal(s) and the immediately adjacent passivation surfaces of the device, generated heat can rapidly spread away from the active junction or channel.

Abstract: A multi-layer structure for use in the fabrication of integrated circuit devices is adapted for the formation of enhancement mode high electron mobility transistors, depletion mode high electron mobility transistors, and power high electron mobility transistors. The structure has, on a substrate, a channel layer, spacer layer on the channel layer, a first Schottky layer, a second Schottky layer on the first Schottky layer, and a third Schottky layer on the second Schottky layer, and a contact layer on the third Schottky layer. Etch stops are defined intermediate the first and second Schottky layers, intermediate the second and third Schottky layers, and intermediate the third Schottky layer and the contact layer.

Abstract: An adjustable rear lamp is disclosed to allow the adjustment of a lamp housing within the lamp cavity of an automobile's body frame. A threaded bolt is inserted into an opening in the sheet metal of an automobile. A nut is attached to the threaded bolt. The threaded bolt surrounds a threaded shaft, and one end of the threaded shaft is attached to the lamp housing. The nut and threaded bolt may be rotated, engaging the threaded shaft and moving the threaded shaft into or out of the lamp cavity. The movement of the threaded shaft and the lamp housing allows the lamp housing to be positioned precisely within the lamp cavity.

Abstract: The present invention comprises an integrated circuit fabricated on a single substrate where the integrated circuit comprises a first block comprising an enhancement mode pHEMT transistor on a substrate; a second block comprising a depletion mode pHEMT transistor on the substrate, the second block operatively connected to the first block; and a third block comprising a power pHEMT transistor on the substrate, the third block operatively connected to at least one of the first block and the second block. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of meaning of the claims.

Abstract: This invention relates to a method of cooling an internal combustion engine, to an internal combustion engine assembly. The invention provides an internal combustion engine which has a primary and a secondary flow of coolant together with a method of cooling such and engine. The secondary flow of coolant is injected into the primary flow of coolant in dependence upon a variable provided by a sensor, which provides an indication of the temperature of the engine body in the region where the secondary flow of coolant mixes with the primary flow of coolant.

Abstract: This invention relates to a method of cooling an internal combustion engine, to an internal combustion engine assembly. The invention provides an internal combustion engine which has a primary and a secondary flow of coolant together with a method of cooling such and engine. The secondary flow of coolant is injected into the primary flow of coolant in dependence upon a variable provided by a sensor, which provides an indication of the temperature of the engine body in the region where the secondary flow of coolant mixes with the primary flow of coolant.

Abstract: Monitoring equipment comprising a part which defines a cavity, and input device to input fluid under pressure into the cavity. Mounting devices are provided on the part to enable an engine fuel injector valve or other fluid release device to be connected to the part and to release fluid from the cavity intermittently when the system is in use. Controls are connected to issue a triggering signal to the fluid release device to cause the latter to release fluid from the cavity. A pressure sensor is coupled to the cavity to provide a measure of the pressure within the cavity. The equipment further comprises pressure signal modifying device connected to receive signals from the pressure sensor and the controls and constructed to provide an output signal which is a measure of the pressure of fluid within the cavity at the time the controls issues such a triggering signal, while the effect of signals from the pressure sensor received by the modifying device on the output signal therefrom at other times is obviated.

Abstract: Monitoring equipment comprising a part which defines a cavity, and input means to input fluid under pressure into the cavity. Mounting means are provided on the said part to enable an engine fuel injector valve or other fluid release device to be connected to the said part and to release fluid from the cavity intermittently when the system is in use. Control means are connected to issue a triggering signal to the fluid release device to cause the latter to release fluid from the cavity. A pressure sensor is coupled to the cavity to provide a measure of the pressure within the cavity.