Abstract: The present invention provides a modular electrical feedthrough system for use in offshore and top-side electrical submersible pump (“ESP”) installations. A modular electrical connection system includes a stab receptacle assembly for mating with a stab plug assembly and a compliance mount. The stab plug assembly includes stab plugs and guide funnels adapted to guide the stab receptacles into a mating position with the stab plugs. The compliance mount compensates for physical misalignment between stab receptacles and stab plugs. A tubing hanger assembly forms a pressure barrier at a production bore by use of a tubing hanger penetrator assembly including a set of seals to isolate the electrical penetrator from the production bore. A secondary penetrator assembly provides a redundant pressure barrier for increased safety and system reliability.

Abstract: A design layout for a semiconductor chip includes information on shapes desired to be fabricated. Clusters of photolithographic exposure “shots” are generated and subject to a measure of shot density to approximate a mask shape that generates the desired fabricated shapes when exposed during wafer fabrication. A simulation is run on the clusters of shots to estimate the resulting fabrication shapes that the clusters of shots create. The clusters of shots are modified to align the estimated fabrication shapes more closely with desired fabrication shapes. The process of simulating and modifying the shots is iterative, repeating until the estimated fabrication shapes are within a desired error difference of the planned fabrication shape.

Abstract: The present invention provides a fire-resistant electrical feedthrough system for use in offshore and top-side electrical submersible pump (“ESP”) installations. The fire-resistant electrical feedthrough system includes a minimum of two, redundant pressure barriers, in order to provide for safe operation and increased system reliability. The primary barrier is typically embedded within the wellhead equipment structure, while the secondary barrier is typically externally mounted.

Abstract: The present invention provides a fire-resistant electrical feedthrough system for use in offshore and top-side electrical submersible pump (“ESP”) installations. The fire-resistant electrical feedthrough system includes a minimum of two, redundant pressure barriers, in order to provide for safe operation and increased system reliability. The primary barrier is typically embedded within the wellhead equipment structure, while the secondary barrier is typically externally mounted.

Abstract: The present invention provides a modular electrical feedthrough system for use in offshore and top-side electrical submersible pump (“ESP”) installations. A modular electrical connection system includes a stab receptacle assembly for mating with a stab plug assembly and a compliance mount. The stab plug assembly includes stab plugs and guide funnels adapted to guide the stab receptacles into a mating position with the stab plugs. The compliance mount compensates for physical misalignment between stab receptacles and stab plugs. A tubing hanger assembly forms a pressure barrier at a production bore by use of a tubing hanger penetrator assembly including a set of seals to isolate the electrical penetrator from the production bore. A secondary penetrator assembly provides a redundant pressure barrier for increased safety and system reliability.

Abstract: A design layout for a semiconductor chip includes information on shapes desired to be fabricated. Clusters of photolithographic exposure “shots” are generated and subject to a measure of shot density to approximate a mask shape that generates the desired fabricated shapes when exposed during wafer fabrication. A simulation is run on the clusters of shots to estimate the resulting fabrication shapes that the clusters of shots create. The clusters of shots are modified to align the estimated fabrication shapes more closely with desired fabrication shapes. The process of simulating and modifying the shots is iterative, repeating until the estimated fabrication shapes are within a desired error difference of the planned fabrication shape.

Abstract: The present disclosure provides a method and apparatus for measuring ash deposit levels in a particulate filter comprising at least one cell. One or more indicator components is inserted into the at least one cell so as to lie upon any deposits contained therein. Radiation is emitted from a radiation source into the cell, and the position of the one or more indicator components is detected on the basis of the emitted radiation. The deposit level within the cell is then calculated on the basis of the position of the one or more indicator components.

Abstract: A design layout for a semiconductor chip includes information on shapes desired to be fabricated. Clusters of photolithographic exposure “shots” are generated and subject to a measure of shot density to approximate a mask shape that generates the desired fabricated shapes when exposed during wafer fabrication. A simulation is run on the clusters of shots to estimate the resulting fabrication shapes that the clusters of shots create. The clusters of shots are modified to align the estimated fabrication shapes more closely with desired fabrication shapes. The process of simulating and modifying the shots is iterative, repeating until the estimated fabrication shapes are within a desired error difference of the planned fabrication shape.

Abstract: A design layout for a semiconductor chip includes information on shapes desired to be fabricated. Clusters of photolithographic exposure “shots” are generated and subject to a measure of shot density to approximate a mask shape that generates the desired fabricated shapes when exposed during wafer fabrication. A simulation is run on the clusters of shots to estimate the resulting fabrication shapes that the clusters of shots create. The clusters of shots are modified to align the estimated fabrication shapes more closely with desired fabrication shapes. The process of simulating and modifying the shots is iterative, repeating until the estimated fabrication shapes are within a desired error difference of the planned fabrication shape.

Abstract: A design layout for a semiconductor chip includes information on shapes desired to be fabricated. Clusters of photolithographic exposure “shots” are generated and subject to a measure of shot density to approximate a mask shape that generates the desired fabricated shapes when exposed during wafer fabrication. A simulation is run on the clusters of shots to estimate the resulting fabrication shapes that the clusters of shots create. The clusters of shots are modified to align the estimated fabrication shapes more closely with desired fabrication shapes. The process of simulating and modifying the shots is iterative, repeating until the estimated fabrication shapes are within a desired error difference of the planned fabrication shape.

Abstract: The present disclosure provides a method and apparatus for measuring ash deposit levels in a particulate filter comprising at least one cell. One or more indicator components is inserted into the at least one cell so as to lie upon any deposits contained therein. Radiation is emitted from a radiation source into the cell, and the position of the one or more indicator components is detected on the basis of the emitted radiation. The deposit level within the cell is then calculated on the basis of the position of the one or more indicator components.

Abstract: The present disclosure provides a method and apparatus for measuring ash deposit levels in a particulate filter comprising at least one cell. One or more indicator components is inserted into the at least one cell so as to lie upon any deposits contained therein. Radiation is emitted from a radiation source into the cell, and the position of the one or more indicator components is detected on the basis of the emitted radiation. The deposit level within the cell is then calculated on the basis of the position of the one or more indicator components.

Abstract: An electrical penetrator assembly has a ceramic housing with a through bore, a first electrical conductor extending through at least part of the bore and terminating and having an outer end outside the bore and a second end, and a second electrical conductor having a first end in electrical communication with the second end of the first conductor and an outer end. The second end of the first conductor and the first end of the second conductor are in electrical communication and at least one of the conductors is movable relative to the other conductor to accommodate expansion and contraction as a result of temperature variations, and first and second seals extend between respective ends of the ceramic housing and the first and second conductor, respectively.

Abstract: A design layout for a semiconductor chip includes information on shapes desired to be fabricated. Clusters of photolithographic exposure “shots” are generated and subject to a measure of shot density to approximate a mask shape that generates the desired fabricated shapes when exposed during wafer fabrication. A simulation is run on the clusters of shots to estimate the resulting fabrication shapes that the clusters of shots create. The clusters of shots are modified to align the estimated fabrication shapes more closely with desired fabrication shapes. The process of simulating and modifying the shots is iterative, repeating until the estimated fabrication shapes are within a desired error difference of the planned fabrication shape.

Abstract: A tool for removing particulate matter from a diesel particulate filter (DPF) includes a container defining a chamber that has an open end, and a support associated with the open end that supports a first axial end of the DPF and forms a seal around an outside surface of the can of the DPF and the container. An air nozzle mounted proximate to a second axial end of the DPF directs a narrow flow of air through the DPF that passes through a portion of the DPF element bundle and exits through the first axial end into the container.

Abstract: The present disclosure provides a method and apparatus for measuring ash deposit levels in a particulate filter comprising at least one cell. One or more indicator components is inserted into the at least one cell so as to lie upon any deposits contained therein. Radiation is emitted from a radiation source into the cell, and the position of the one or more indicator components is detected on the basis of the emitted radiation. The deposit level within the cell is then calculated on the basis of the position of the one or more indicator components.

Abstract: A particulate removal tool and method are provided to remove the particulates such as ash and soot from a particulate filter. The particulate filter can be placed on a filter holder in a housing of the tool where a quick burst of air can be provided to clean the particulate filter. The air then can travel to a container which includes additional filter to filter the air. A vacuum can be used to remove additional particulates from the container.

Abstract: A tool for removing particulate matter from a diesel particulate filter (DPF) includes a container defining a chamber that has an open end, and a support associated with the open end that supports a first axial end of the DPF and forms a seal around an outside surface of the can of the DPF and the container. An air nozzle mounted proximate to a second axial end of the DPF directs a narrow flow of air through the DPF that passes through a portion of the DPF element bundle and exits through the first axial end into the container.

Abstract: A device (10) for automatically dispensing and ejecting products (B), includes at least one tray (P) having a series of channels (C), which are separated by a partition (34), stop elements (40), and a series of controlled ejection members, characterized in that each ejection device includes a movable ejection plate which is able to act, directly or indirectly, on the lower face of at least the first front product so that it can be ejected, and an actuator (54) which is associated with each channel (C), which is mechanically connected to the ejection plate and which includes a movable element (60) which is able to be operated between a rest position and a working position for ejection purposes.

Abstract: A device (10) for automatically dispensing and ejecting products (B), includes at least one tray (P) having a series of channels (C), which are separated by a partition (34), stop elements (40) and a series of controlled ejection members, characterized in that each partition is a separation plate (34) which can occupy an active separation position and a retracted position so as to constitute a modular device (10) having an adjustable number of channels (C) of different transverse widths, and in that the device (10) includes elements which are able to supply signals representative of the presence of each separation plate (34) in the active position, these signals being able to be processed by a dispensing control unit associated with the device.