Abstract: Disclosed are exemplary apparatus, techniques, algorithms and methods for reducing the size of time domain data with minimal distortion. In general, the exemplary techniques use a digital channelizer to convert a time series in to a set of frequency bins. Frequency bins that have a power less than a predefined threshold are converted to zero. The frequency domain data is then compressed using a compression routine. The compressed frequency domain data may be stored or transmitted. Recovery of the time domain data involves reversing the compaction process. Since the digital channelizer produces perfect reconstruction of the time signals, little distortion of the time domain signals occurs.

Abstract: A guardrail comprising a rail and an electronic display mounted on the rail. The display may be integrated with a bar code or RFID reader and a voice-recognition module.

Abstract: A vehicle (10) includes a hollow transfer device (20), a side translating assembly (40), and a lift mast assembly (90). The transfer device has at least one substantially open end and a longitudinal opening intersecting the substantial open end. The lift mast assembly is cooperatively associated with the transfer device to move the transfer device substantially vertically, and the side translating assembly is also operatively associated with the transfer device to move the transfer device substantially horizontally between at least one side of the vehicle and a center of the vehicle. The invention contemplates use in a newsprint roll handling apparatus.

Abstract: A vehicle (10) includes a hollow transfer device (20), a side translating assembly (40), and a lift mast assembly (90). The transfer device has at least one substantially open end and a longitudinal opening intersecting the transfer device to move the transfer device substantially vertically, and the side translating assembly is also operatively associated with the transfer device to move the transfer device substantially horizontally between at least one side of the vehicle and a center of the vehicle. The invention contemplates use in a newsprint roll handling apparatus.

Abstract: The intelligent storage manager includes a number of data bases which are used by the expert system software to manage the computer system data storage devices. One element provided in this apparatus is a set of data storage device configuration data that provides a description of the various data storage devices and their interconnection in the computer system. A second element is a knowledge data base that includes a set of functional rules that describe the data storage device management function. These rules indicate the operational characteristics of the various data storage devices and the steps that need to be taken to provide the various functions required to improve the performance of the computer system memory. In addition, various mathematical models are used to determine data relating to the operation of the data storage devices. These models not only assist in the identification of conflicts, but are also used to predict the effect of proposed conflict solutions.

Abstract: A machine for transporting tote pans to and from storage compartments arranged longitudinally in vertical rows along an aisle includes a vertically movable carriage provided with a pair of longitudinally spaced, transversely extending tote pan supporting guides which are transversely shiftable between centered and tote pan transfer positions. Associated with the guides is a pair of endless chains, each arranged in a horizontal orbit extending below one of the guides around the sides and ends thereof and carrying a pair of equidistantly spaced pins projecting above the support level of the guide, the pins on one chain being aligned longitudinally with the pins on the other chain. The chains are driven simultaneously in opposite directions on a storage or retrieval cycle synchronously with a cam which shifts the support assembly transversely.

Abstract: An iron engaging slot wedge, for use in coil slots of dynamoelectric machines is made of a glass fiber core impregnated with a cured thermoset resin, and covered on at least two sides with a facing layer of a porous aromatic polyamide mat, impregnated with a cured thermoset resin.