Abstract: Method of analysis text message syntactically and by content, which entails: step 1; Split syntaxes (made available to subscribers by the network operator) into tokens to store in a Syntax Trie; step 2. Pre-process an incoming text from a subscriber; step 3. Split the text (pre-processed in Step 2) into tokens; step 4. Look up paths that include the tokens (obtained in Step 3) in the Syntax Trie (initialized in Step 1); step 5: Return the look-up result, which is the path in the Syntax Trie that best reflects the user intent.

Abstract: A method for removing native oxides from a substrate surface is provided. In one embodiment, the method comprises positioning a substrate having an oxide layer into a processing chamber, exposing the substrate to a gas mixture while forming a volatile film on the substrate and maintaining the substrate at a temperature below 65° C., heating the substrate to a temperature of at least about 75° C. to sublimate the volatile film and remove the oxide layer, and depositing a first layer on the substrate after heating the substrate.

Abstract: A multi-chamber processing system includes a transfer chamber, a first processing chamber outfitted to perform CVD, a second processing chamber, and a robot positioned to transfer substrates between the transfer chamber, the first processing chamber, and the second processing chamber. The second processing chamber may include one or a combination of a first electrode and a second electrode comprising a plasma cavity formed therein.

Abstract: A method for removing native oxides from a substrate surface is provided. In one embodiment, the method comprises positioning a substrate having an oxide layer into a processing chamber, exposing the substrate to a gas mixture while forming a volatile film on the substrate and maintaining the substrate at a temperature below 65° C., heating the substrate to a temperature of at least about 75° C. to sublimate the volatile film and remove the oxide layer, and depositing a first layer on the substrate after heating the substrate.

Abstract: A method for removing native oxides from a substrate surface is provided. In one embodiment, the method comprises positioning a substrate having an oxide layer into a processing chamber, generating a plasma of a reactive species from a gas mixture within the processing chamber, exposing the substrate to the reactive species while forming a volatile film on the substrate and maintaining the substrate at a temperature below 65° C., heating the substrate to a temperature of at least about 75° C. to vaporize the volatile film and remove the oxide layer, and depositing a first layer on the substrate after heating the substrate.

Abstract: In one embodiment, a method for removing native oxides from a substrate surface is provided which includes supporting a substrate containing silicon oxide within a processing chamber, generating a plasma of reactive species from a gas mixture within the processing chamber, cooling the substrate to a first temperature of less than about 65° C. within the processing chamber, and directing the reactive species to the cooled substrate to react with the silicon oxide thereon while forming a film on the substrate. The film usually contains ammonium hexafluorosilicate. The method further provides positioning the substrate in close proximity to a gas distribution plate, and heating the substrate to a second temperature of about 100° C. or greater within the processing chamber to sublimate or remove the film. The gas mixture may contain ammonia, nitrogen trifluoride, and a carrier gas.

Abstract: An electronic device having an LV-well element trigger structure that reduces the effective snapback trigger voltage in MOS drivers or ESD protection devices. A reduced triggering voltage facilitates multi-finger turn-on and thus uniform current flow and/or helps to avoid competitive triggering issues.

Abstract: A method for removing native oxides from a substrate surface is provided. In one embodiment, the method comprises positioning a substrate having an oxide layer into a processing chamber, generating a plasma of a reactive species from a gas mixture within the processing chamber, exposing the substrate to the reactive species while forming a volatile film on the substrate and maintaining the substrate at a temperature below 65° C., heating the substrate to a temperature of at least about 75° C. to vaporize the volatile film and remove the oxide layer, and depositing a first layer on the substrate after heating the substrate.

Abstract: A lid assembly for semiconductor processing is provided. In at least one embodiment, the lid assembly includes a first electrode comprising an expanding section that has a gradually increasing inner diameter. The lid assembly also includes a second electrode disposed opposite the first electrode. A plasma cavity is defined between the inner diameter of the expanding section of the first electrode and a first surface of the second electrode.

Abstract: In one embodiment, a method for removing native oxides from a substrate surface is provided which includes supporting a substrate containing silicon oxide within a processing chamber, generating a plasma of reactive species from a gas mixture within the processing chamber, cooling the substrate to a first temperature of less than about 65° C. within the processing chamber, and directing the reactive species to the cooled substrate to react with the silicon oxide thereon while forming a film on the substrate. The film usually contains ammonium hexafluorosilicate. The method further provides positioning the substrate in close proximity to a gas distribution plate, and heating the substrate to a second temperature of about 100° C. or greater within the processing chamber to sublimate or remove the film. The gas mixture may contain ammonia, nitrogen trifluoride, and a carrier gas.

Abstract: A two-dimensional silicon controlled rectifier (2DSCR) having the anode and cathode forming a checkerboard pattern. Such a pattern maximizes the anode to cathode contact length (the active area) within a given SCR area, i.e., effectively increasing the SCR width. Increasing the physical SCR area, increases the current handling capabilities of the SCR.

Abstract: A method for removing native oxides from a substrate surface is provided. In at least one embodiment, the method includes supporting the substrate surface in a vacuum chamber and generating reactive species from a gas mixture within the chamber. The substrate surface is then cooled within the chamber and the reactive species are directed to the cooled substrate surface to react with the native oxides thereon and form a film on the substrate surface. The substrate surface is then heated within the chamber to vaporize the film.

Abstract: An instrument for electrochemical treatment of the human body or of an animal body is disclosed. The instrument is useful for the destruction of tumor tissues. One or several electrodes are furnished for insertion into the body to be treated. A direct current generator (1) generates a DC voltage. Connection lines (2,3,3?) for the generated direct current power are connectable to the generator. A switching box (9) inserted into the connection lines for a selection of electrode polarity. At least one trocar sleeve (7,7?) is connected with a first end to the connection lines., At least one trocar thorn (12) is insertable into the trocar sleeve. At least one electrode (5,5?) is insertable into the trocar sleeve such that an end of the electrode (5,5?) protrudes from a second end of the trocar sleeve. Tumors having sizes up to about 50 centimeters diameter can be treated with the instrument.

Abstract: A two-dimensional silicon controlled rectifier (2DSCR) having the anode and cathode forming a checkerboard pattern. Such a pattern maximizes the anode to cathode contact length (the active area) within a given SCR area, i.e., effectively increasing the SCR width. Increasing the physical SCR area, increases the current handling capabilities of the SCR.

Abstract: The present invention furnishes a plasma generator for generating a cold plasma jet beam in the application field of medicine and in particular of surgery as well as other fields of science. The plasma generator is furnished with a separate, frequency tunable oscillator, wherein the frequency tunable oscillator controls the power end stage through a driver stage. The radio frequency of the outpout of the generator is determined by a resonance frequency of a resonance transformer. The plasma current is limited by a capacitor disposed in the hand piece.

Abstract: A method and apparatus for removing native oxides from a substrate surface is provided. In one aspect, the chamber comprises a chamber body and a support assembly at least partially disposed within the chamber body and adapted to support a substrate thereon. The support assembly includes one or more fluid channels at least partially formed therein and capable of cooling the substrate. The chamber further comprises a lid assembly disposed on an upper surface of the chamber body. The lid assembly includes a first electrode and a second electrode which define a plasma cavity therebetween, wherein the second electrode is adapted to connectively heat the substrate.

Abstract: A lid assembly for semiconductor processing is provided. In at least one embodiment, the lid assembly includes a first electrode comprising an expanding section that has a gradually increasing inner diameter. The lid assembly also includes a second electrode disposed opposite the first electrode. A plasma cavity is defined between the inner diameter of the expanding section of the first electrode and a first surface of the second electrode.

Abstract: A substrate support assembly and method for supporting a substrate are provided. In at least one embodiment, the support assembly includes a body having one or more fluid conduits disposed therethrough, and a support member disposed on a first end of the body. The support member includes one or more fluid channels formed in an upper surface thereof, wherein each fluid channel is in communication with the one or more of the fluid conduits. The support assembly also includes a cooling medium source in fluid communication with the one or more fluid conduits, and a first electrode having a plurality of holes formed therethrough. The first electrode is disposed on the upper surface of the support member such that each of the plurality of holes is in fluid communication with at least one of the one or more fluid channels formed in the upper surface of the support member.

Abstract: A method for removing native oxides from a substrate surface is provided. In at least one embodiment, the method includes supporting the substrate surface in a vacuum chamber and generating reactive species from a gas mixture within the chamber. The substrate surface is then cooled within the chamber and the reactive species are directed to the cooled substrate surface to react with the native oxides thereon and form a film on the substrate surface. The substrate surface is then heated within the chamber to vaporize the film.

Abstract: A silicon-on-insulator (SOI) electrostatic discharge (ESD) protection device that can protect very sensitive thin gate oxides by limiting the power dissipation during the ESD event, which is best achieved by reducing the voltage drop across the active (protection) device during an ESD event. In one embodiment, the invention provides very low triggering and holding voltages.