Abstract: An adaptive receiver is disclosed for optimally receiving and processing signals. The receiver utilizes one or more memory blocks to store groups of incoming symbols. The groups of symbols are processed by a channel estimation subsystem to determine channel characteristics. The receiver determines the appropriate demodulation and decoding strategy to implement based on the determined channel characteristics. The receiver includes a plurality of demodulation and decoding schemes, one of which is selected based on the results of a channel estimation analysis.

Abstract: Disclosed is a method of establishing a desired communication between an originating entity (102) and a target entity (106). Each entity is coupled to a communication network (100) and has a corresponding profile (112, 142) related to information handled by the entity. Initially a compatibility is determined between the profile (112) of the originating entity (102) and the profile (140) of the target entity (106). If a direct profile compatibility is determined between the originating entity and the target entity, the desired communication are establishing directly between the originating entity and the target entity. If step a direct profile compatibility between the originating entity and the target entity cannot be determined the network is searched to identify an additional entity (108) coupled to the network (100) and having a direct profile compatibility with one of the target or source entity to thereby form a linked entity pair providing communications (112, 124) with the additional entity.

Abstract: An extrusion head where continuous formation of crushed ice has uniquely shaped externally protruding bosses that break ice into uniformly shaped pieces. The extrusion head has no moving parts and is easily retrofitted onto existing screw-type continuous crushed ice making machines.

Abstract: A method and apparatus for producing mulch. The apparatus includes a saw blade assembly having a cutter defining a cutting plane, and a clamp assembly for holding a log. The clamp assembly holds the log with its grain substantially parallel to the cutting edge. The apparatus further includes a movement means for repetitively moving the clamp assembly and saw blade assembly relative to each other so as to feed the saw blade assembly into the log while the grain remains substantially parallel to the cutting plane, so that the saw blade assembly removes thin, narrow strips of wood mulch from the log.

Abstract: High strength aluminum alloys based on the Al—Zn—Mg—Cu alloy system preferably include high levels of zinc and copper, but modest levels of magnesium, to provide increased tensile strength without sacrificing toughness. Preferred ranges of the elements include by weight, 8.5-10.5% Zn, 1.4-1.85 % Mg, 2.25-3.0% Cu and at least one element from the group Zr, V, or Hf not exceeding about 0.5%, the balance substantially aluminum and incidental impurities. In addition, small amounts of scandium (0.05-0.30%) are also preferably employed to prevent recrystalization. During formation of the alloys, homogenization, solution heat treating and artificial aging processes are preferably employed.

Abstract: Methods and systems for processing television signals are disclosed herein, and may comprise decoding a first analog video signal via an integrated circuit comprising circuitry for decoding and processing digital video signals. A second analog video signal may be simultaneously decoded via the integrated circuit. A first video output corresponding to the decoded first analog video signal and a second video output corresponding to the decoded second analog video signal may be simultaneously generating via the integrated circuit. An out-of-band signal corresponding to the decoded first or second analog video signal may be received via the integrated circuit. The received out-of-band signal may be processed via the integrated circuit. The first analog video signal and the second analog video signal may comprise an NTSC signal, a composite signal, an S-video signal, and/or a component signal. The digital video signals may be decoded via the integrated circuit.

Abstract: Modified prolactin molecules wherein the prolactin molecule comprises at least one mutation in a region selected from i) amino acids 41-57, ii) amino acids 94-110, and iii) amino acids 160-173; and wherein the at least one mutation is selected from deletions, replacements, and insertions. The modified prolactins are prolactin antagonists, and can be used in treating cancer, among other conditions.

Abstract: An apparatus and method for transporting flaked ice upward. The device includes an upward transport tube with a shortened sleeve. A beveled lower end of the transport tube forms flaked ice of a desired size and transports it upward. The size of the flaked ice formed may be changed.

Abstract: A modified human prolactin molecule wherein the prolactin molecule comprises at least one mutation in a region selected from i) amino acids 41-57, ii) amino acids 94-110, and iii) amino acids 160-173; and wherein the at least one mutation is selected from deletions, replacements, and insertions. The modified prolactins are prolactin antagonists, and can be used in treating cancer, among other conditions.

Abstract: A method for production and post-production processing of multi-media input data where the method comprises the steps of inputting one or more multi-media input data sets inputting one or more templates and applying the one or more templates to the one or more input data sets so to produce a processed output data set for storage, and/or display and/or further processing.

Abstract: A multi-stage amplifier assembly configured to receive a terrestrial digital television (“DTV”) input signal including multiple frequency channels. The amplifier assembly optionally includes a PIN diode coupled across differential inputs to a first stage of the multi-stage amplifier assembly. The PIN diode is controlled to attenuate the input when an exceptionally large signal is present in a channel adjacent to a desired channel. The PIN diode, essentially a variable resistor, permits the multi-stage amplifier assembly to maintain dynamic range in such situations for reasonable tradeoffs. The amplifier assembly further optionally includes an out-of-band second stage LNA. The amplifier assembly further optionally includes a mutli-band input filter. The multi-band filer insures that the AGC operates on the TV band of interest, thus improving the linearity of the system. The invention can be implemented in CMOS and/or SiGe.

Abstract: A front end circuit for a television receiver includes a demultiplexer for inputting a multi-band signal from a signal source and separating the multi-band signal into corresponding bands. A plurality of amplifiers adjust gain on signals corresponding to the bands. A multiplexer combines outputs of the amplifiers into a gain-adjusted signal. A plurality of switches direct selected bands to corresponding tuners. The amplifiers are low noise amplifiers. The amplifiers adjust gain between the bands so as to have similar signal strength in the bands. A cable TV input may also be used, wherein the switches also direct signals from the cable TV to the corresponding tuners. Each amplifier can output two (or more) identical signals for its corresponding band, the multiplexer can be a dual multiplexer, and an output of the multiplexer includes only bands selected for direction to the tuners.

Abstract: Certain embodiments of the invention may be found in a method and system for a vestigial side band (VSB), quadrature amplitude modulation (QAM), NTSC, out-of-band (OOB) receiver that is integrated in a single chip. The single chip integrated digital television (DTV) receiver provides plug and play DTV receiver capability for handling both North American digital cable television and digital terrestrial broadcast television compatible systems. The integrated DTV receiver may receive all standard-definition and high-definition digital formats (SDTV/HDTV) and an on-chip NTSC demodulator handles NTSC video. An output of the NTSC demodulator may be directed to an external broadcast television system committee (BTSC) or Zweiton M decoder, or it may be sent to an on-chip audio BTSC compliant decoder. The single chip integrated DTV receiver may also comprise an integrated out-of-band QPSK receiver, which may be adapted to, for example, handle a CableCard compliant with the CableCard Specification.

Abstract: A multi-stage amplifier assembly configured to receive a terrestrial digital television (“DTV”) input signal including multiple frequency channels. The amplifier assembly optionally includes a PIN diode coupled across differential inputs to a first stage of the multi-stage amplifier assembly. The PIN diode is controlled to attenuate the input when an exceptionally large signal is present in a channel adjacent to a desired channel. The PIN diode, essentially a variable resistor, permits the multi-stage amplifier assembly to maintain dynamic range in such situations for reasonable tradeoffs. The amplifier assembly further optionally includes an out-of-band second stage LNA. The amplifier assembly further optionally includes a multi-band input filter. The multi-band filer insures that the AGC operates on the TV band of interest, thus improving the linearity of the system. The invention can be implemented in CMOS and/or SiGe.

Abstract: A form-fitting cover has a top panel that has an elastic stretch in a least one linear direction in the range of 25 to 150% and a skirt attached to and depending from the periphery of the top panel. The skirt has an upper edge that has an elastic stretch at least equal to the elastic stretch of the periphery of the top panel. The skirt further has of an elastic or inelastic stretch that is at least as large as the elastic stretch of the periphery of the top panel.

Abstract: High strength aluminum alloys based on the Al—Zn—Mg—Cu alloy system preferably include high levels of zinc and copper to provide increased tensile strength without sacrificing toughness. In addition, small amounts of scandium are also preferably employed to prevent recrystalization. Preferred ranges of the elements include by weight, 8.5-11.0% Zn, 1.8-2.4% Mg, 1.8-2.6% Cu, 0.05-0.30% Sc and at least one element from the group Zr, V, or Hf not exceeding about 0.5%, the balance substantially aluminum and incidental impurities. During formation of the alloys, a homogenization process is preferably employed after alloy ingot casting in which a slow rate of temperature increase is employed as the alloy is heated as near as possible to its melting temperature. For the last 20-30 F below the melting temperature, the rate of increase is limited to 20 F/hr. or less to minimize the amount of low melting point eutectic phases and thereby further enhance fracture toughness of the alloy.

Abstract: An improved apparatus and method for flushing an auger-type crushed ice making machine prevents build up of scale and other contaminants. The system feeds a flushing liquid to the top of the extrusion head such that it flows down through the device, thereby cleaning the auger and sleeve. The flushing liquid may be water or a solution having chemicals that help to remove built up scale or other contaminants.

Abstract: A form-fitting cover has a top panel that has an elastic stretch in a least one linear direction in the range of 25 to 150% and a skirt attached to and depending from the periphery of the top panel. The skirt has an upper edge that has an elastic stretch at least equal to the elastic stretch of the periphery of the top panel. The skirt further has of an elastic and/or inelastic stretch that is at least as large as the elastic stretch of the periphery of the top panel.

Abstract: A method and system (100) for conveying a video message is disclosed. Video data comprising at least image data and associated audio data is captured and a video message structure (401) is created. A link is established between the structure (401) and the video data to create a structured video message. The structured video message is characterized by a video message structure (401) that provides an originator (103), of the message, enhanced manipulation capabilities for the video data by manipulating the structure (401). The structured video message can be conveyed to a recipient for viewing and/or for providing the recipient substantially the same enhanced manipulation capabilities.

Abstract: A method and system (100) for conveying a video message is disclosed. Video data comprising at least image data and associated audio data is captured and a video message structure (401) is created. A link is established between the structure (401) and the video data to create a structured video message. The structured video message is characterized by a video message structure (401) that provides an originator (103), of the message, enhanced manipulation capabilities for the video data by manipulating the structure (401). The structured video message can be conveyed to a recipient for viewing and/or for providing the recipient substantially the same enhanced manipulation capabilities.