Abstract: Systems and methods are provided for handling synchronous requests from a requesting entity. Illustratively, the requesting entity is in a database management system and the requests are made to a catalog server. The catalog server is configured to respond to the requests by accessing a catalog database. An interface is provided between an application and a catalog server. The interface is configured to determine whether the catalog server is available to handle requests. If the catalog server is unavailable and if the request is a synchronous request, the interface determines whether the request may be processed asynchronously.

Abstract: A side-hole optical cane for measuring pressure and/or temperature is disclosed. The side-hole cane has a light guiding core containing a sensor and a cladding containing symmetrical side-holes extending substantially parallel to the core. The side-holes cause an asymmetric stress across the core of the sensor creating a birefringent sensor. The sensor, preferably a Bragg grating, reflects a first and second wavelength each associated with orthogonal polarization vectors, wherein the degree of separation between the two is proportional to the pressure exerted on the core. The side-hole cane structure self-compensates and is insensitive to temperature variations when used as a pressure sensor, because temperature induces an equal shift in both the first and second wavelengths. Furthermore, the magnitude of these shifts can be monitored to deduce temperature, hence providing the side-hole cane additional temperature sensing capability that is unaffected by pressure.

Abstract: A method and apparatus for depositing a low dielectric constant film by reaction of an organosilicon compound and an oxidizing gas at a constant RF power level from about 10 W to about 200 W or a pulsed RF power level from about 20 W to about 500 W. Dissociation of the oxidizing gas can be increased prior to mixing with the organosilicon compound, preferably within a separate microwave chamber, to assist in controlling the carbon content of the deposited film. The oxidized organosilane or organosiloxane film has good barrier properties for use as a liner or cap layer adjacent other dielectric layers. The oxidized organosilane or organosiloxane film may also be used as an etch stop and an intermetal dielectric layer for fabricating dual damascene structures. The oxidized organosilane or organosiloxane films also provide excellent adhesion between different dielectric layers.

Abstract: A mechanism is provided for integrating into a scene at a client an object that is defined by a set of data. The scene is displayed in a first display region of a display device. A selectable item is displayed in a second display region of the display device. The selectable item corresponds to the object but is generated based on less data than the set of data defining the object. User input is received that selects the selectable item displayed within the second display region for incorporation into the scene. In response to receiving the user input, the set of data is retrieved and the object is generated on the client based on the set of data and displayed within the scene in the first display region of the display device.

Abstract: The present invention generally relates to a well servicing system for cleaning out of a well in which a compressed inert gas, produced by the non-cryogenic separation of air is delivered to the region of the well where particulate matter has collected that inhibits the ability of the well to produce.

Abstract: In a method of removing acidic compounds, color, and polynuclear aromatic hydrocarbons, and for removing or converting hydrocarbons containing heteroatoms from petroleum distillates, phase transfer catalyst is employed to facilitate the transfer of inorganic or organic bases to the substrate of the distillate. An inorganic or organic base, a phase transfer catalyst selected from the group including quaternary ammonium salts, polyol ethers and crown ethers, and used oil distillate are mixed and heated. Thereafter, contaminants are removed from the used oil distillate through distillation. A solvent is then mixed with the resulting distillate to extract contaminants therefrom. The solvent is recovered and distilled to separate the contaminants therefrom, and is then reused. The petroleum distillate having the contaminants separated therefrom is also distilled to remove any remaining solvent therefrom, with the recovered solvent being reused.

Abstract: A method and apparatus for terminating an end of an optical cable is disclosed such that coaxial tubes of the cable and fibers therein are all prevented from moving relative to one another. For some embodiments, the coaxial tubes crimp together by a mechanical crimp that compresses the outer tube onto the inner tube without roller crimping. A fiber retention subassembly crimps to one of the coaxial tubes, and an adhesive fills the fiber retention subassembly, thereby fixing the fibers therein and isolating tension from the ends of the fibers that extend from the fiber retention subassembly. The ends of the fibers of the optical cable connect with fibers of another optical cable or device by a fusion splice. A splice cover holds and/or seals the spliced section and prevents relative movement between the optical cables or the optical cable and the device at the spliced section.

Abstract: A method and apparatus for heating and cooling a substrate are provided. A chamber is provided that comprises a heating mechanism adapted to heat a substrate positioned proximate the heating mechanism, a cooling mechanism spaced from the heating mechanism and adapted to cool a substrate positioned proximate the cooling mechanism, and a transfer mechanism adapted to transfer a substrate between the position proximate the heating mechanism and the position proximate the cooling mechanism.

Abstract: Method and system for a software debugger tool. Breakpoints are submitted, as breakpoint data, by a user. A breakpoint manager stores the breakpoint data and inserts the breakpoints into the software program code. The breakpoint manager gains control of the program when a breakpoint is processed associated with a particular job. After the breakpoint manager completes an interrupt routine to process the breakpoint, using instructions stored in the breakpoint data, the method removes breakpoints associated with the particular job. When control is to be returned to the program, only those breakpoints that are found to be useful are set.

Abstract: Embodiments are provided in which a method is described for a processor to perform a task of accessing a PCI-X device via a PCI-X bridge, the PCI-X bridge including a processing circuit. The processor builds M read/write control blocks (RWCBs), M being a positive integer. Then, the processor signals the processing circuit and switches to another task. In response, the processing circuit fetches and processes the M RWCBs, one RWCB at a time, to access the PCI-X device. After processing the M RWCBs, the processing circuit interrupts the processor. In response, the processor obtains the result of the processing of the M RWCBs.

Abstract: Methods are provided for depositing a dielectric material. The dielectric material may be used for an anti-reflective coating or as a hardmask. In one aspect, a method is provided for processing a substrate including introducing a processing gas comprising a silane-based compound and an oxygen and carbon containing compound to the processing chamber and reacting the processing gas to deposit a nitrogen-free dielectric material on the substrate. The dielectric material comprises silicon and oxygen. In another aspect, the dielectric material forms one or both layers in a dual layer anti-reflective coating.

Abstract: An apparatus for controlling the flow of liquid material from a liquid material source to a process chamber is disclosed. The apparatus comprises an injector/vaporizer disposed proximate to the process chamber. The injector/vaporizer includes one or more piezoelectric grids located proximate to a vaporization chamber. The one or more piezoelectric grids function to control the flow of liquid material into the vaporization chamber. Each piezoelectric grid includes interlocking arrays of stripes attached to a frame.

Abstract: An optical waveguide structure has lines (2), crossings (3), and branchings (4). In the area of the branchings (4), the waveguide structure consists of planar waveguides made of a waveguide material that is put into troughs (7) formed into a substrate (8). The waveguide material has a higher refractive index than the material delimiting the troughs (7). In the area of said crossing (3) the waveguide structure consists of fibers (5) which cross in the area of the crossings.

Abstract: Disclosed are an ion implantation method capable of dramatically increasing an implantation rate of hydrogen ions into a semiconductor substrate and a method for manufacturing an SOI wafer, in which manufacturing efficiency of the SOI wafer is sufficiently high. When the hydrogen ions are implanted to a predetermined depth of the semiconductor substrate, hydrogen gas is introduced into a chamber where an inner pressure is reduced and a predetermined magnetic field is formed, plasma is generated by introducing a microwave into the magnetic field, hydrogen ion beams containing hydrogen molecule ions is extracted from the plasma, and the hydrogen molecule ions are irradiated and implanted onto the semiconductor substrate. Thus, a throughput in the hydrogen ion implantation is improved, thus making it possible to enhance the manufacturing efficiency of the SOI wafer.

Abstract: A method and apparatus for the formation of oxide in a manner having a planarizing effect on underlying material, e.g., silicon. In particular, an oxide having a nonuniform thickness profile is grown on the underlying material. The nonuniform thickness profile of the oxide is selected according to the nonuniform profile of the underlying material. Subsequent removal of the oxide leaves behind a planarized surface of the underlying material, as compared to the pre-oxidized surface.

Abstract: A system, method and article of manufacture are provided for accessing data independent of the particular manner in which the data is physically represented. In one embodiment, a plurality of data repository abstractions provide different logical views of the same underlying data repository. The plurality of data repository abstractions may each be associated with different users, thereby exposing a different set of data to each user. A runtime component performs translation of abstract queries into a form that can be used against a particular physical data representation.

Abstract: An improved electrical pump is first provided for use in a wellbore. The pump comprises a stator and a stator housing, and an armature and an armature housing. The stator housing and the armature housing define concentrically nested tubular bodies. The armature housing is configured to permit production fluids to flow therethrough. In one aspect, the stator and armature are assembled in connectible and interchangeable sections called “modules” that can be attached in series. In one aspect, the electrical operation of coils within the stator is protected from individual coil short-circuiting or failure by wiring them in parallel, rather than in series. In addition, each module may be wired in parallel. In this way, a failure of one stator module will not result in the failure of another stator module. In an embodiment of the present invention, the valves of the pump are capable of being retrieved by a wireline, without pulling the entire production string.

Abstract: System, method and article of manufacture for securing data. Queries are analyzed to detect security violation efforts. In one embodiment, algorithms for detecting selected security violation patterns are implemented. Generally, patterns may be detected prior to execution of a query and following execution of a query. Illustrative patterns include union query analysis, pare down analysis, non-overlapping and others.

Abstract: Methods for displaying an anomaly in a periodic waveform. Specifically, in one embodiment according to the present invention, a method is provided of (a) setting a pulse start address, (b) setting an initial screen position, (c) displaying a pulse at a time-aligned position, (d) updating the pulse start address in response to a pulse width value, (e) repeating (c) and (d), and (f) interactively adjusting the pulse width value at any time without using a clock recovery procedure.

Abstract: A method, apparatus and article of manufacture for performing alias refinement is disclosed. Initially, a determination is made as to whether a load of an address exists for a variable in an intermediate representation of the source code. If a load of the address exists for the variable, a further determination is made whether each use of the address is for an indirect reference of the variable. If a particular use of the address is for an indirect reference of the variable, the indirect reference is replaced with a direct reference in the intermediate representation. If all uses of the address are for an indirect reference of the variable, the variable is removed from an alias set used with the intermediate representation.