摘要:
A magnet encapsulated within a canister formed from two cans into a laminated structure particularly useful in plasma processing reactors. Each can includes an end wall and a cylindrical sidewall. One can additionally includes an annular lip that slidably fits outside the sidewall of the other can with a small gap therebetween. The magnet is inserted into the two cans togther with a flowable and curable adhesive such as epoxy. The cans are slid together and compressed to cause the adhesive to flow between the magnet and the two cans and between the lip of one can and the sidewall of the other. The adhesive is cured to bond the magnet to the cans and to bond the cans together and to also hermetically seal the structure. The cans may be deep drawn from non-magnetic stainless steel with wall thicknesses of less than 0.064 mm.
摘要:
A magnet encapsulated within a canister formed from two cans into a laminated structure particularly useful in plasma processing reactors. Each can includes an end wall and a cylindrical sidewall. One can additionally includes an annular lip that slidably fits outside the sidewall of the other can with a small gap therebetween. The magnet is inserted into the two cans together with a flowable and curable adhesive such as epoxy. The cans are slid together and compressed to cause the adhesive to flow between the magnet and the two cans and between the lip of one can and the sidewall of the other. The adhesive is cured to bond the magnet to the cans and to bond the cans together and to also hermetically seal the structure. The cans may be deep drawn from non-magnetic stainless steel with wall thicknesses of less than 0.064 mm.
摘要:
A magnet assembly for a plasma process chamber has a hollow collar comprising a cross-section that is absent seams. The hollow collar has an open end face and a cap is provided to seal the open end face of the collar. A plurality of magnets are in the hollow collar, the magnets being insertable through the open end face. The collar is capable of being snap fitted onto the chamber wall. The magnet assembly can also comprise one or more of the collars such that the collars, when installed, form a substantially continuous ring about a chamber wall.
摘要:
A method of refurbishing a wall of a plasma process chamber which has a surface with a magnet assembly fitted thereon. The magnet assembly has an expandable hollow collar with a plurality of magnets inside. In the method, the diameter of the hollow collar of the magnet assembly is expanded to remove the hollow collar from the wall. The surface of the wall is cleaned. The hollow collar of the original magnet assembly, or of another magnet assembly, is then snap fitted back onto the surface of the wall.
摘要:
A magnet assembly for a plasma process chamber has a hollow collar comprising a cross-section that is absent seams. The hollow collar has an open end face and a cap is provided to seal the open end face of the collar. A plurality of magnets are in the hollow collar, the magnets being insertable through the open end face. The collar is capable of being snap fitted onto the chamber wall. The magnet assembly can also comprise one or more of the collars such that the collars, when installed, form a substantially continuous ring about a chamber wall.
摘要:
A system and computer implemented method for providing a widget are described. The method and system include receiving a configuration of the widget and rendering the widget on a site. The widget is for dynamically displaying multimedia content, is embeddable, and is copyable. The configuration includes an event with which the widget is associated. The multimedia content includes at least one updatable tracking mechanism for the event.
摘要:
Computer-implemented methods and systems for providing dynamic content to users are described. The dynamic content is received from a developer. A plurality of dynamic representations of the dynamic content is provided. The plurality of dynamic representations corresponds to a plurality of dynamic formats. Logic corresponding to the plurality of dynamic representations is provided to the developer.
摘要:
Computer-implemented methods and systems for providing a copy of a widget for a user are described. The widget is copyable, for dynamically displaying multimedia content, has a widget owner, corresponds to embeddable code, and is viewable on a site by the user. The method and system include receiving from the user a request for mixing the widget to provide the copy. The copy is a customized copy of the widget. The method and system also include receiving at least one change to the widget as viewed by the user and storing the at least one change in a memory and separate from the embeddable code. The customized copy is renderable based on the embeddable code and the at least one change.
摘要:
A system and method for automatically adjusting an ORVR-compatible Stage II vapor recovery system to maintain the air-to-liquid (A/L) ratio within desired tolerances or limits to meet regulatory and/or other requirements. An air flow sensor (AFS) or vapor flow meter measures the amount of recovered vapor for a dispensing point to calculate the recovery efficiency of the system in the form of the A/L ratio. Volume or flow rate measurements can be used. ORVR fueling transactions are either minimized or excluded from the A/L ratio, so that the A/L ratio is not artificially lowered due to a blocked or altered recovery. The A/L ratio is then compared to a desired or nominal A/L ratio. Adjustments to the recovery system are made within prescribed safety tolerances if the A/L ratio differs from the desired ratio.
摘要:
A computer system in which blocks of source code instructions are translated into blocks of target code instructions and executed. During execution, the system builds up dynamic behavior information about frequency of execution of, and relationships between, the blocks. On the basis of this information, a block coalition mechanism selects blocks, and combines them to form an optimized superblock of target code instructions that is functionally equivalent to the combination of the selected blocks. In this way, the system can start with relatively small, naively translated blocks, and build up larger, more optimized blocks, on the basis of the dynamic behavior of the code.