Abstract: A lighting normalisation method, apparatus and computer program product are disclosed. First, lighting parameters are estimated (110) optimally based on a shading model. After applying segmentation (120), each generated region is assigned are liability based on the stochastic model of that object. This reliability is used to distinguish (130) shadow from object detail. Regions are then further split and merged (140) according to these reliabilities. Finally, the lighting parameters of these regions are calculated and the object is reconstructed (150) to a normalised lighting condition. This technique can be used for an object recognition system, i.e., face recognition applications, as well as for image enhancement, image retrieval, machine vision and related regions.

Abstract: A three-dimensional imaging method and system illuminates an object to be imaged with a light pattern that is formed from two or more light sub-patterns. The sub-patterns can each encompass the visible light spectrum or can be spatially varying intensity sub-patterns that each correspond to a red, green, or blue component. The light pattern is generated by a slotted planar member or an optical filter.

Abstract: An array of auxiliary magnets is disclosed that is positioned along sidewalls of a magnetron sputter reactor on a side towards the wafer from the target. The magnetron preferably is a small, strong one having a stronger outer pole of a first magnetic polarity surrounding a weaker outer pole of a second magnetic polarity and rotates about the central axis of the chamber. The auxiliary magnets preferably have the first magnetic polarity to draw the unbalanced magnetic field component toward the wafer. The auxiliary magnets may be either permanent magnets or electromagnets.

Abstract: A first method of reducing semiconductor device substrate effects comprising the following steps. O+ or O2+ are selectively implanted into a silicon substrate to form a silicon-damaged silicon oxide region. One or more devices are formed over the silicon substrate proximate the silicon-damaged silicon oxide region within at least one upper dielectric layer. A passivation layer is formed over the at least one upper dielectric layer. The passivation layer and the at least one upper dielectric layer are patterned to form a trench exposing a portion of the silicon substrate over the silicon-damaged silicon oxide region. The silicon-damaged silicon oxide region is selectively etched to form a channel continuous and contiguous with the trench whereby the channel reduces the substrate effects of the one or more semiconductor devices.

Abstract: A process for preparing a microparticulate complex is provided. The process comprises (a) combining a particle-forming component (“PFC”) and a nucleic acid-like component (“NAC”) in a monophasic composition comprising water and a water-miscible, organic solvent to form a mixture wherein the PFC and the NAC are independently molecularly or micellarly soluble in the aqueous/organic solvent system, and (b) reducing the amount of the organic solvent in the mixture. This effects formation of the microparticulate complex of the NAC and the PFC. Also provided is a microparticulate complex that comprises a particle-forming component complexed to a nucleic acid-like component forming an approximately spherical particle, wherein the particle-forming component encloses an interior of the particle containing the nucleic acid-like component and the so-enclosed interior volume has less than about 50% (preferably less than 20%) of the volume containing free water.

Abstract: A method is provided, the method comprising forming a first of n masking layers for a device and forming a first of n phase-shift layers for the device using the first of the n masking layers. The method also comprises forming a second of n masking layers for a device, and forming a second of n phase-shift layers for the device using the second of the n masking layers and forming at least n+1 and at most 2n different optical thicknesses for the device using the n masking layers and the n phase-shift layers.

Abstract: An electric double layer capacitor including at least one pair of polarizable electrodes connected to current collectors, a separator made of ion-permeable but electron-insulating material interposed between the electrodes in each pair of electrodes, and a liquid electrolyte. According to the invention the electrodes include a layer of carbon particles having a narrow distribution of nanopores therein, the pore sizes of the nanopores being adapted to fit the ion sizes of the electrolyte. The invention also relates to a method of manufacturing such a supercapacitor.

Abstract: A method of forming a capacitor with reduced leakage current on a substrate in a semiconductor device is set forth. A first layer of a conductive material is formed over the substrate, and a second layer of a dielectric is formed over the first layer. The second layer is contacted with hydrogen, oxygen and nitrous oxide gases to form an oxidation layer over the second layer. A third layer of a conductive material is formed over the second layer to thereby form the capacitor. While the capacitor exhibits an improved leakage current reduction, overall capacitance is substantially unaffected, as compared to a similar capacitor having an oxidation layer built from a combination of oxygen and hydrogen gases only.

Abstract: A method for equalizing optical signal power in a group of optical signals transmitted through an optical switch in an optical transmission system. In one embodiment a group of optical signals is input into an optical switch having at least one movable mirror array with a plurality of reflectors formed thereon, the optical beam being directed onto a selected at least one reflector and wherein attenuating the optical beam is accomplished by controllably detuning at least one of the selected at least one reflector to attenuate the optical beam.

Abstract: A method of fabricating integrated circuits includes forming MOSFETs with gate electrodes of a first composition, and sidewall spacers along laterally opposed sides of those gate electrodes, removing the gate electrodes of the first composition, and replacing those gate electrodes with a gate electrode structure having at least two layers of metal. In a further aspect of the present invention, complementary metal oxide semiconductor integrated circuits are fabricated by replacing n-channel transistor gate electrodes with gate electrodes having at least a first metal and a second metal, and further replacing the p-channel transistor gate electrodes with gate electrodes having a third metal and a fourth metal. The first and second metal combination includes, but is not limited to, TiN and Al. The third and fourth metal combination includes, but is not limited to, TaN and Ni; TaN and Pd; and TaN and Pt.

Abstract: An embodiment of a surface-emitting laser structure includes a first semiconductor region of a first conductivity type coupled to a first contact and a second semiconductor region of the same conductivity type coupled to a second contact. A third semiconductor region of the opposite conductivity type is coupled to a third contact and interposed between the first and second semiconductor regions. An active region is interposed between the first and third regions. In a further embodiment, the laser structure may include a variable refractive index structure interposed between the second and third semiconductor regions. In another embodiment, a surface-emitting laser structure may include an active region between a first semiconductor region of a first conductivity type coupled to a first contact, and a second As semiconductor region of opposite conductivity type coupled to a second contact. A third electrical contact is dielectrically spaced from the second semiconductor region.

Abstract: Collapsible structures include one or more add-on panels chat are coupled to the underlying collapsible structure to improve the variety of play, entertainment value, and utility of these collapsible structures. Each of these collapsible structures incorporate at least one foldable frame member, and fabric covering portions of the frame member. The collapsible structures can be collapsed into a smaller configuration by twisting and folding the at least one frame member.

Abstract: The present invention relates to novel imidazole alkaloid compounds that have been isolated as a form of chloride salt from a root extract of Lepidium meyenii Walp, with the common name Maca, and identified below as 1,3-bis(phenylmethyl)-4,5-dimethyl-1H-imidazlium chloride and 1,3-bis(phenylmethyl)-2,4,5-trimethyl-1H-imidazlium chloride, compounds (1) and (2), respectively.

Abstract: A medicinal aerosol steroid solution formulation product with enhanced chemical stability. The steroid is a 20-ketosteroid having an OH group at the C-17 or C-21 position and the aerosol container has a non-metal interior surface which has been found to reduce chemical degradation of such steroids.

Abstract: A speaker includes a housing having a diffusion opening provided with a laser vibration diaphragm. The laser vibration diaphragm has reflective spatial patterns, so that the speaker may present multiple-image variations under different rays of light, thereby enhancing a viewing effect and aesthetic quality of the speaker. Thus, the laser vibration diaphragm may produce spatial variations by the difference of incident angles of the light, thereby obtaining a viewable strong sensation to the people, and thereby enhancing the viewing effect and aesthetic quality of the speaker.

Abstract: The present application describes modulators of CCR3 of formula (I): 1

Abstract: A method of determining the analyte concentration of a test sample is described. A temperature gradient is introduced in the test sample and infrared radiation detectors measure radiation at selected analyte absorbance peak and reference wavelengths. Reference and analytical signals are detected. In the presence of the selected analyte, parameter differences between reference and analytical signals are detectable. These parameter differences, having a relationship to analyte concentration, are measured, correlated, and processed to determine analyte concentration in the test sample. Accuracy is enhanced by inducing a periodically modulated temperature gradient in the test sample. The analytical and reference signals may be measured continuously and the parameter difference integrated over the measurement period to determine analyte concentration.

Abstract: The present invention relates to methods of modulating angiogenesis and inhibiting tumor progression by using TWEAK receptor (Fn14) agonists. In particular, methods for inhibiting angiogenesis are disclosed.

Abstract: A method for forming a transistor having an elevated source/drain structure is described. A gate electrode is formed overlying a substrate and isolated from the substrate by a gate dielectric layer. Isolation regions are formed in and on the substrate wherein the isolation regions have a stepped profile wherein an upper portion of the isolation regions partly overlaps and is offset from a lower portion of the isolation regions in the direction away from the gate electrode. Ions are implanted into the substrate between the gate electrode and the isolation regions to form source/drain extensions. Dielectric spacers are formed on sidewalls of the gate electrode and the isolation regions.

Abstract: The present invention provides an apparatus and method for synchronizing sampling frequencies of a receiver and a transmitter of a multi-carrier communication system. The receiver includes an estimator for estimating a frequency offset by employing an additional angle rotation of a received signal in frequency domain. The apparatus includes a compensation loop filter for generating a first output in response to a frequency offset compensation, an adder for adding the estimated frequency offset and the first output to generate a second output, and a loop filter for generating the frequency offset compensation according to the second output. The method repeatedly applies the apparatus to generate the frequency offset compensation, and then feeds it back to an oscillator to compensate the sampling frequency of the receiver. The apparatus and method can also be applied to a communication system with a carrier frequency offset.