Abstract: A method and apparatus for a conveyor tensioning system comprising a main frame with at least one main frame roller pivotally mounted thereto for engagement with a conveyor belt. A moveable frame is engaged with the main frame at an engagement interface such that the position of the moveable frame with respect to the main frame may be adjusted in at least one dimension. The moveable frame also includes at least one moveable frame roller pivotally mounted thereto for engagement with a conveyor belt. The position of the moveable frame with respect to the main frame may be actuated by hydraulic cylinders or other mechanical systems. As the distance between the main frame and moveable frame increases, the tension on the belt also increases.

Abstract: A system and method for decompressing data read from a storage medium include a multiple stage pipeline process for substantially simultaneously processing at least two bytes of data in parallel. The process includes a first stage for receiving literal reference data and history reference data converted from history references to corresponding addresses, and directing data to subsequent stages. A second stage in communication with the first stage has multiple parallel buffers for selectively storing data and/or addresses provided from the first stage. A third stage in communication with the first and second stages has parallel literal buffers and parallel history buffers for selectively storing literal references and a predetermined number of bytes of previously processed uncompressed data, respectively. A fourth stage in communication with the third stage stores uncompressed data and provides the uncompressed data to an output channel in addition to updating the history buffers.

Abstract: A system and method for decompressing data read from a storage medium include a multiple stage pipeline process for substantially simultaneously processing at least two bytes of data in parallel. The process includes a first stage for receiving literal reference data and history reference data converted from history references to corresponding addresses, and directing data to subsequent stages. A second stage in communication with the first stage has multiple parallel buffers for selectively storing data and/or addresses provided from the first stage. A third stage in communication with the first and second stages has parallel literal buffers and parallel history buffers for selectively storing literal references and a predetermined number of bytes of previously processed uncompressed data, respectively. A fourth stage in communication with the third stage stores uncompressed data and provides the uncompressed data to an output channel in addition to updating the history buffers.

Abstract: Data compression logic of the invention compresses data from a host to a connected cache memory for storage within a storage device. A compressor within the logic implements a compression algorithm on the data; and a plurality of Chunk RAMs store compressed and uncompressed data chunks from the compressor. Predictive digital logic assesses memory usage within the RAMS while uncompressed and compressed chunks are stored within the RAMs. The predictive digital logic selects one RAM to drain its data into the cache memory based upon the compression efficiency of the compressed data as compared to the uncompressed data and prior to the complete loading of the chunks within the RAMs, resulting in reduced latency in writing compressed data to the connected cache memory. The predictive digital logic can include calculation logic for dynamically calculating compression efficiency, used in selecting which RAM to drain.

Abstract: A process for treating wastewater which contains an undesirable level of suspended organic solids which process employs a non-polymeric, cationic flocculating agent comprising a salt of a fatty acid aminoalkyl alkanolamide.

Abstract: A new and distinctive variety of apple tree is described, and which is characterized as to novelty by producing an attractively colored apple which is mature for harvesting and shipment approximately September 16th under the ecological conditions prevailing in Central Washington State.