Abstract: Deriving a clean timing signal from a waveform is disclosed. A sensor-of-interest (SOI) sample set and a waveform sample set that correspond to the SOI sample set in time is collected. The waveform sample set is partitioned into a plurality of waveform sample subsets, and the SOI sample set is partitioned into a plurality of SOI sample subsets, each SOI sample subset corresponding to one of the plurality of waveform sample subsets. A plurality of waveform sample subset angular speeds is determined, wherein each waveform sample subset angular speed corresponds to a different waveform sample subset. An aggregate mean angular speed based on the plurality of waveform sample subset angular speeds is determined. Each SOI sample subset is resampled to the aggregate mean angular speed based on the corresponding waveform sample subset angular speed to generate a plurality of resampled SOI subsets.

Abstract: Quantification of a condition of a selected item using a neural network is disclosed. A device defines a good hypertube in a neural state space based on good item state points obtained from one or more items that exhibit desired operating characteristics, and a bad hypertube in the neural state space based on bad item state points obtained from one or more items that exhibit undesirable operating characteristics. A current item state hyperpoint is determined in the neural state space based on a current item state point of the selected item. A condition of the selected item is quantified as a function of a location of the current item state hyperpoint with respect to at least a portion of the good hypertube and with respect to at least a portion of the bad hypertube.

Abstract: Deriving a clean timing signal from a waveform is disclosed. A sensor-of-interest (SOI) sample set and a waveform sample set that correspond to the SOI sample set in time is collected. The waveform sample set is partitioned into a plurality of waveform sample subsets, and the SOI sample set is partitioned into a plurality of SOI sample subsets, each SOI sample subset corresponding to one of the plurality of waveform sample subsets. A plurality of waveform sample subset angular speeds is determined, wherein each waveform sample subset angular speed corresponds to a different waveform sample subset. An aggregate mean angular speed based on the plurality of waveform sample subset angular speeds is determined. Each SOI sample subset is resampled to the aggregate mean angular speed based on the corresponding waveform sample subset angular speed to generate a plurality of resampled SOI subsets.

Abstract: Estimating a remaining useful life (RUL) of an apparatus is disclosed. A computer device may obtain a priori RUL data of an apparatus. The a priori RUL data identifies a priori RULs values of the apparatus as a function of time. Buckets are then defined in the a priori RUL data, wherein each of the buckets corresponds to a different set of the a priori RUL values in the a priori RUL data. An operational event indicator may then be obtained for the apparatus that indicates a current operational event of the apparatus. The RUL of an apparatus is estimated by determining probability values throughout a time period. Probability values are then determined based on the operational event indicator where each probability value quantifies a probability that a current RUL value of the first apparatus is within one of the buckets.

Abstract: A method of communicating valuable digital information to users is provided that utilizes, in some cases, a proxy server to white list significantly greater amounts of information available on the internet to penetrate protective virtual barriers such as firewalls or walled gardens, and in which such digital information is conveyed in a significantly tailored arrangement by assessing more precise geographic location data of the user during the process.

Abstract: A dieting device which prevents or inhibits oral ingestion of food is disclosed. The device comprises at least one pair of frames which are secured to the maxillary and mandibular dentitions respectively, or part thereof, of a wearer. One of the frames has mounted to one side thereof one or more permanent split pole magnets which magnetically attract either a corresponding set of magnets or a ferromagnetic mass mounted to one side of the corresponding frame secured to the alternate dentition to ensure that the jaws are constrained to assume a permanently or semi-permanently occluded condition. The frames are cast from impressions of the dentitions of the wearer and ideally four separate frames are provided which cover the upper and lower, left and right dental quadrants respectively. The frames are rotated over the dental quadrants and by virtue of their being precisely cast, fit snugly over the plurality of teeth included in said quadrants.

Abstract: Compounds of the formula (I) ##STR1## and pharmaceutically acceptable salts or metabolically labile derivatives thereof, processes for their preparation, their use as antifungal agents and intermediates for use in their preparation.

Abstract: Apparatus for freezing liquid in a fluid conducting pipe comprises a freeze jacket having two halves for releasably surrounding a section of pipe. Each jacket half includes outwardly extending flanges in abutting relationship when the jacket halves surround the section of pipe, and structure is provided on the flanges for releasably securing the two jacket halves together around the pipe. The jacket has an internal cylindrical freeze cavity adjacent the pipe and this cavity receives and retains a supply of liquid nitrogen. The cylindrical freeze cavity is defined in part by an inner two-part fixedly secured cylindrical sleeve, one half of the sleeve being associated with each half of the jacket. Insulation is positioned on the outside of each fixed sleeve half between that sleeve and an outer removable cover. Removal of the cover enables internal structural repairs and exposes the insulation for removal and replacement with new insulation.