摘要:
The device includes a support frame having a base adapted to be mounted at the end of the gun barrels and two flanges. On the frame two tubes are pivotaly mounted around pivots, having a bore identical to the gun gauge and adjustable by means of micrometer screws so as to change the angle of the bore axle in relation to that of the barrels, thereby obtaining a diverging or converging effect of both tubes and allowing an adjustment of the range of both barrels to meet specific conditions.
摘要:
Systems and methods for optimization of real time production operations. In one embodiment, a moving time horizon based parametric model provides fast predictions for production optimization in a short-term framework. In another embodiment, multiple technologies are selected in connection with asset performance workflows that are uniquely implemented in a multi-phase approach.
摘要:
A vacuum cleaner conversion system utilizes a container or receptacle with an open top. A cover unit is configured to be positioned over the top of the receptacle and to be clamped to the receptacle to form a watertight connection. A first conduit extends through the cover unit. The conduit has an upper section extending above the cover and a lower section extending below the cover and into the receptacle. The lower section is totally enclosed at its lowermost end, but has an opening extending through its side surface. A second conduit extends through the cover. The second conduit has an upper section extending above the cover and a lower section extending below the cover and into the receptacle. The second conduit is open at its lowermost end. The first conduit has a connector providing an airtight connection between the conduit and a hose connected to a stand-up vacuum. The second conduit has a connector which establishes a watertight connection between the conduit and a hose extending to a dirt and debris collector nozzle unit. Once all elements of the conversion systems are in place, the vacuum cleaner is turned on. The suction provided by the vacuum cleaner extends through the first conduit and its opening, into the receptacle, and through the second conduit, its hose, and the nozzle unit, which allows the nozzle to suck up wet dirt and debris back through the wet hose, into the second conduit and then into the receptacle.
摘要:
By installing a cylinder 53x having a bell-mouth construction to the downstream side of a combustor basket 2a and by providing different level to the downstream-side end of the cylinder 53x, notches 60 are constructed. The notches 60 form fixed vortices in the compressed air, and the vortices enable the compressed air to determine the flow direction thereof so as to flow toward the tips of the main nozzles 22.
摘要:
A punched metal plate 51 is constructed so as to be in a ring shape covering a space between the outside wall of the combustor basket 2a and the inside wall of the external cylinder 2c and at the same time is constructed to be a perforated plate having a plurality of holes. In addition, ribs 52 are provided in a radial pattern against the axis of a combustor in a manner that both ends of a rib 52 are in contact with the outside wall of the combustor basket 2a and the inside wall of the external cylinder 2c. Additionally, ribs 52 are provided in a plural number, and the plurality of ribs 52 are arranged so as to be equally spaced in the circumferential direction of a combustor and connected to the external cylinder 2c, thereby supporting the combustor basket 2a.
摘要:
Disclosed herein is a process for diminishing contamination of an integrated circuit wafer caused by residual slurry components disposed on a back side of a carrier for engaging an integrated circuit wafer. Also disclosed is a CMP machine configured to wash a back side of a carrier.
摘要:
A mobile communication device (100) includes a camera module (102) which provides an image stream when the camera module is active. The image stream is used to display images on a display (114) to provide a viewfinder function so that a user of the mobile communication device can see to what the camera is aimed. While the mobile communication device is operating in camera mode, the mobile communication device receives a signal at a radio receiver (104) during a time slot of a time division multiple access frame (110). To prevent the camera module from interfering with the receiver operation, the camera module operation is suspended during the receiver time slot.
摘要:
A carrier head for supporting a wafer during a chemical mechanical polishing process is provided. In one exemplary implementation, the carrier head may comprise a wear ring, and a slidably movable pressure plate disposed within the wear ring. The pressure plate may be arranged to provide slidable movement relative to the wear ring. This degree of freedom can accommodate height dimensional changes that may occur in the wear ring.