摘要:
Systems and methods for verifying relevance between terms and Web site contents are described. In one aspect, site contents from a bid URL are retrieved. Expanded term(s) semantically and/or contextually related to bid term(s) are calculated. Content similarity and expanded similarity measurements are calculated from respective combinations of the bid term(s), the site contents, and the expanded terms. Category similarity measurements between the expanded terms and the site contents are determined in view of a trained similarity classifier. The trained similarity classifier having been trained from mined web site content associated with directory data. A confidence value providing an objective measure of relevance between the bid term(s) and the site contents is determined from the content, expanded, and category similarity measurements evaluating the multiple similarity scores in view of a trained relevance classifier model.
摘要:
A masking agent is applied as a patterned film 12 to a surface of piezoelectric material 11 to be processed, fluidized by contact with a solvent vapor V and dressed to a domed mask 14 by its surface tension. When the piezoelectric material is dry etched together with the domed mask 14, its surface is processed to a convex profile corresponding to thickness distribution of the domed mask 14. Distribution and shape of the domed mask 14 is controlled by treating the piezoelectric material 11 with an oil repellant 13 so as to limit reflow of the masking agent to a specified region(s). The processed piezoelectric material has a surface profile with a big mass at its center suitable for principal oscillation without spurious oscillation.
摘要:
A method, data processing system, and computer usable code are provided for collation regression testing. Collation elements are extracted from a locale seed file into an element list. A sorted list is generated from the element list both in a released product and an updated product that is being validated. A comparison is performed of the two lists to produce test results indicating a passing or failing of the collation produced by the updated product as compared to the released product.
摘要:
A method of filling vias for a PCRAM cell with a metal is described. A PCRAM intermediate structure including a substrate, a first conductor, and an insulator through which a via extends has a metallic material formed within the via and on a surface of the insulator. The metallic material may be deposited on the surface and within the via. A hard mask of a flowable oxide is deposited over the metallic material in the via to protect the metallic material in the via. A subsequent dry sputter etch removes the metallic material from the surface of the insulator and a portion of the hard mask. After complete removal of the hard mask, a glass material is recessed over the metallic material in the via. Then, a layer of a metal-containing material is formed over the glass material. Finally, a second conductor is formed on the surface of the insulator.
摘要:
This invention provides compounds of formula I: wherein a, b, c, e, m, R1, R2, R3, R4a, R4b, R5, R6, R7 and R8 are as defined in the specification. The compounds of formula I are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes and intermediates for preparing such compounds and methods of using such compounds to treat pulmonary disorders.
摘要:
The invention encompasses a method of enhancing selectivity of etching silicon dioxide relative to one or more organic substances. A material comprising one or more elements selected from Group VIII of the periodic table is provided within a reaction chamber; and a substrate is provided within the reaction chamber. The substrate has both a silicon-oxide-containing composition and at least one organic substance thereover. The silicon-oxide-containing composition is plasma etched within the reaction chamber. The plasma etching of the silicon-oxide-containing composition has increased selectivity for the silicon oxide of the composition relative to the at least one organic substance than would plasma etching conducted without the material in the chamber. The invention also encompasses a plasma reaction chamber assembly. The assembly comprises at least one interior wall, and at least one liner along the at least one interior wall. The liner comprises one or more of Ru, Fe, Co, Ni, Rh, Pd, Os, W, Ir, Pt and Ti.
摘要:
The present invention provides novel isolated polynucleotides and small molecule target proteins encoded by the polynucleotides. Antibodies that immunospecifically bind to a novel small molecule target protein or any derivative, variant, mutant or fragment of that protein, polynucleotide or antibody are disclosed, as are methods in which the small molecule target protein, polynucleotide and antibody are utilized in the detection and treatment of a broad range of pathological states. More specifically, the present invention discloses methods of using recombinantly expressed and/or endogenously expressed proteins in various screening procedures for the purpose of identifying therapeutic antibodies and therapeutic small molecules associated with diseases. The invention further discloses therapeutic, diagnostic and research methods for diagnosis, treatment, and prevention of disorders involving any one of these novel human nucleic acids and proteins.
摘要:
A method of fabricating integrated circuitry includes depositing a spin-on-dielectric over a semiconductor substrate. The spin-on-dielectric comprises a polysilazane. Only some of the polysilazane is etched from the semiconductor substrate. Such etching comprises exposure to an etching fluid comprising at least one of a) an aqueous fluid having a pH greater than 7.0, or b) a basic fluid solution. After the etching, remaining spin-on-dielectric comprising polysilazane is annealed effective to form an annealed dielectric which is different in composition from the spin-on-dielectric, and preferably having a dielectric constant k which is different from that of the initially deposited spin-on-dielectric.
摘要:
Disclosed herein are nucleic acid sequences that encode novel polypeptides. Also disclosed are polypeptides encoded by these nucleic acid sequences, and antibodies, which immunospecifically-bind to the polypeptide, as well as derivatives, variants, mutants, or fragments of the aforementioned polypeptide, polynucleotide, or antibody. The invention further discloses therapeutic, diagnostic and research methods for diagnosis, treatment, and prevention of disorders involving any one of these novel human nucleic acids and proteins.
摘要:
A method of forming a microlens employing relatively few processing steps and with a controlled microlens radii using a processes including a flowable oxide is disclosed. A lens form having recesses therein is produced and a flowable oxide material is deposited in recesses. Surface tension of the flowable oxide material within the form recesses creates spherical dips within the oxide material. The flowable oxide is then converted into silicon oxide by a heat process. A microlens material is deposited over the silicon oxide having spherical dips, and planarized to form a focus microlens array.