Abstract: A method of securely receiving data on a user's system from a web broadcast infrastructure with a plurality of channels. The method comprising receiving promotional metadata from a first web broadcast channel, the promotional metadata related to data available for reception; assembling at least part of the promotional metadata into a promotional offering for review by a user; selecting by a user, data to be received related to the promotional metadata; receiving data from a second web broadcast channel, the data selected from the promotional metadata, and wherein the data has been previously encrypted using a first encrypting key; and receiving the first decrypting key via a computer readable medium, the first decrypting key for decrypting at least some of the data received via the second web broadcast channel. In another embodiment, a method and system to transmit data securely from a web broadcast center is disclosed.

Abstract: A method is provided for decoding a turbo-code encoded signal in a receiver. According to the method, the signal is received from a transmission channel, and the signal is digitally turbo-code decoded. Additionally, a quality information representative of conditions of the channel state estimation is dynamically determined, and the quality information is dynamically compared with a predetermined criteria for defining good or bad estimation conditions. A Maximum-A-Posteriori algorithm in the logarithmic domain is dynamically selected for good estimation conditions, or an approximation of the Maximum-A-Posteriori algorithm in the logarithmic domain is dynamically selected for bad estimation conditions. Also provided is a receiver that implements such a decoding method.

Abstract: A nozzle for continuous casting of clean steel is capable of preventing adhesion of Al2O3-based inclusions to a wall surface of the inner hole of the nozzle while fully achieving an effect of a swirl vane. The swirl vane prevents drift in molten steel passing through the inner hole. The swirl vane is disposed in the inner hole. A wall surface is at least partly formed as a tubular-shaped refractory layer and is prepared by controlling a weight ratio of CaO/MgO and an apparent porosity to have a thickness of 3 to 20 mm, so as to prevent adhesion of Al2O3-based inclusions to the wall surface and the swirl vane while effectively maintaining the anti-drift effect for long hours. Further, inert gas is injected into a molten steel flow between an upper nozzle and the swirl vane to facilitate surfacing of Al2O3-based inclusions in a mold and reduce Al2O3-based inclusions in molten steel so as to achieve stable casting operation and high-quality steel with high cleanness.

Abstract: A metal alloy powder containing at least two alloying elements selected from the group of Ni, Cu, Cr, Sn, Mn, Co and W containing 1 to 99% by weight Ni, 1 to 99% by weight Cu, 6 to 60% by weight Cr, 6 to 15% by weight Sn, 6 to 15% by weight Mn, 6 to 15% by weight Co, and/or 6 to 15% by weight W for use in laminated ceramic capacitors with an internal electrode wherein said electrode comprises a sintered body of said alloy powder. A metal alloy powder containing at least two alloying elements selected from the group of Ni, Cu, Cr, Sn, Mn, Co and W wherein the onset of oxidation of the alloy powder occurs above about 250° C.

Abstract: A method of joining two panels during the manufacturing of a LCD display employing the ODF (One Drop Fill) assembly technique. Using this method, the liquid crystal is deposited on one of the substrate's interior to the glue seal. The glue seal is pre-deposited near the peripheral edge of the substrates. The two substrates are then brought in contact with one another. The glue seal must be cured rapidly in order to seal the entire periphery while avoiding contamination between the glue seal, in the liquid state and the liquid crystal. The present invention teaches the use of a non-epoxy glue sealant, which is cured using photoinitiators. Experimental research has discovered the use of photons that are derived from laser beams and the control thereof. This allows for a faster, lower temperature cure.

Abstract: A ramp generator is provided that includes an amplifier, first and second transistors, a variable resistive load having a control electrode, and a capacitor. The amplifier has an inverting input that receives a first reference voltage, and an output connected to the gate of the first transistor. The first transistor has a source connected to a second reference voltage, and a drain connected to the non-inverting input of the amplifier and also to the variable resistive load. The second transistor mirrors the current of the first transistor so as to charge the capacitor, which is periodically discharged by a discharging circuit. In one embodiment, the generator further comprises a comparator, a filter, and an integrator that control the variable resistive load so as to generate a slope having characteristics that are noticeably independent from dispersion, from manufacturing methods, and temperature.

Abstract: Method and apparatus for treating a sample to acquire multidimensional spectra within a single scan that partitions a sample into a set of independent subensembles endowed with different resonance frequencies. A polychromatic irradiation of the sample is implemented whereby the various subensembles are selectively manipulated by a time-incremented series of excitation or refocusing sequences. Thereafter, a homogeneous sequence capable of generating an observable spectral signal from each of the subensembles is applied with simultaneous monitoring of the observable signals arising from the various subensembles in a resolved fashion. The observable signals acquired in this manner are processed into a complete multidimensional spectral data set.

Abstract: A memory circuit with an error correcting system comprising an address bus (102), an input data bus (108), and an output data bus (115), the circuit comprising a memory having an address bus (113), a data bus (114) and an error correcting circuit comprising an encoder (107). A first address register (104) is connected to the input address bus of the circuit for successively storing addresses corresponding to memory write operations only. A second data register (105) is connected to the input data bus of the circuit (108) for storing data transmitted to the encoder (107). Circuits make it possible to introduce a one-cycle shift into the memory writes, without modifying reads, giving the encoder more time to compute error correcting codes.

Abstract: A sensor interface system and a sensor integration module support individual sensors and sensor arrays, with network connectivity and critical functions required for analog and digital sensors when deployed in field applications used for chemical, biological, radiation, nuclear and explosives (CBRNE) material identification. The sensor integration module enables efficient integration of a single sensor or for multiple sensors into an array using a modular sensor interface unit and provides individual TCP/IP addresses for each detector element, signal processing for the sensor data and communications capabilities establishing each detector and the sensor array as network elements on a distributed network.

Abstract: A method of determining an encoding rate for digital content. According to the method, the a sample of the content data is encoded for a predetermined period of time. The encoding rate is calculated by knowing the size of the sample of content encoded and the length of time necessary for encoding. In another embodiment, the encoding rate calculated for a specific encoding algorithm and encoding bit rate is averaged with any previously stored encoding rate for this encoding algorithm and encoding bit rate. In accordance with another aspect of the invention, an apparatus is described to carry out the above method.

Abstract: The invention relates to a trigger system for hand firearms with a hammer, a catch allocated to the hammer, a trigger, and a trigger arm interacting with this trigger, wherein the hammer has a first stop for holding the hammer in a completely cocked position and the trigger arm has a first trigger arm stop edge for engaging with an associated first hammer stop of the hammer. In order to allow pulling of the trigger with lower trigger weight even in the double-action mode, the hammer contains a second stop for holding the hammer in a partially pre-cocked position and the trigger arm has a second trigger arm stop edge for engaging an associated second hammer stop of the hammer.

Abstract: The present invention refers to a digital apparatus suitable for driving a load. The apparatus an input for receiving a voltage signal varied by an external disturbance and comprises means for sampling at least the external disturbance such as noise, and a driving circuit such as a pulse width modulator for driving the load with a suitable output voltage. The apparatus includes a control circuit suitable for generating digital commands representative of a desired output voltage of the apparatus. The apparatus also comprises digital correction circuit suitable for generating a correction signal on the basis of the difference between the value of the current sample and the value of the previous sample of at least the external disturbance. The output of the driving circuit is governed by the correction signal.

Abstract: There is provided a process for forming a light emitting polymer comprising photopolymerization of a reactive mesogen having an endgroup which is susceptible to photopolymerization e.g. by a radical polymerization process. Also provided are methods for using the light emitter in displays, backlights, electronic apparatus and security viewers.

Abstract: An apparatus for electrophoresis having a first gel matrix, adapted for performing an electrophoretic process therein, in communication with a second gel matrix, both being accommodated within a suitable housing. The housing has a first opening adapted to permit ionic communication between the first gel matrix and an external ionic buffer solution, and a second opening adapted to permit ionic communication between the second gel matrix and an external ionic buffer solution. The second gel has at least one suitable absorption material capable of retaining therein at least one target substance capable of migrating thereto from the first gel matrix when an electrophoretic process is performed in the first matrix.

Abstract: A semiconductor memory device is provided that includes memory cells, sense amplifiers, signal lines, isolating circuits, and a precharging circuit. Each signal line is coupled to an output of at least one of the sense amplifiers and each of the isolating circuits isolates an associated signal line from the output of the corresponding sense amplifier at least during an evaluating phase of the datum stored in the memory cell. The signal lines include at least two groups of signal lines, arranged such that coupling capacitances between the lines of the first group and the lines of the second group are substantially negligible. The precharging circuit precharges the first group of signal lines to a first voltage level and the second group of signal lines to a second voltage level.

Abstract: The invention relates to a method for detecting and eliminating SCR breach operations by a second party within the memory space allocated to a first party, in a multi-tasking system, which comprises: (a) pre-recording by the first party within a knowledge base the structure and/or behavior of an SCR stack; (b) implanting within the SCR stack a dedicated SCR for reporting on the structure and/or behavior of said SCR stack when the SCR stack is activated; (c) when the SCR stack is activated, comparing the data reported by the dedicated SCR with the pre-recorded stack structure and/or behavior; (d) whenever non-matching in the structure and/or behavior is found, ceasing the activity of the activated stack, and alerting.

Abstract: This integrated circuit comprises a capacitor (23) formed above a substrate (1) inside a first cavity in a dielectric and comprising a first electrode, a second electrode, a thin dielectric layer placed between the two electrodes, and a structure (7) for connection to the capacitor. The connection structure is formed at the same level as the capacitor in a second cavity narrower than the first cavity, the said second cavity being completely filled by an extension of at least one of the electrodes of the capacitor.