Abstract: A blade monitoring system for calculating average threshold crossings from interpolated threshold crossings of digital waveform samples is disclosed. Each digital waveform sample is converted by an analog-to-digital converter from one of two split analog signals. Each split analog signal is received from a signal splitter that receives each analog signal from an analog signal transmitter. Each analog signal is from a sensed blade passing signal from at least one row of a plurality of blades on a compressor of a turbine.

Abstract: A monitoring system for use in an industrial facility is provided. The monitoring system includes at least one sensor configured to detect at least one operating parameter of the industrial facility. A computing device is coupled to the sensor and includes a communication interface that is configured to receive a plurality of signals that are each representative of the operating parameter. A processor is coupled to the communication interface and programmed to calculate a moving average, such as an adaptive moving average, of each signal to enable the identification of at least one fault within the industrial facility. Calculating the moving average of each signal is an iterative calculation based at least in part by calculating a current signal average estimate for a first signal.

Abstract: A system for recycling waste phase change ink in a phase change ink imaging device includes a printhead having an on-board phase change ink reservoir and a waste ink collector for receiving ink from an ejecting face of the printhead. The printhead is supplied ink from a remote ink reservoir, which is also fluidly connected to the waste ink collector by a waste phase change ink conveyor, which is configured to convey melted waste phase change ink from the waste ink collector to the remote ink reservoir.

Abstract: A splint for use in stabilizing the nasal septum of a subject following the completion of a septoplasty procedure has a longitudinal axis and is formed of a substantially rigid sheet having a longitudinal length, an anterior end, and a posterior end. The sheet is labeled with a plurality of guide markings that guide a user in shaping the splint prior to implantation of the splint within a nasal passage of the subject.

Abstract: A system for recycling waste phase change ink in a phase change ink imaging device includes a printhead having an on-board phase change ink reservoir and a waste ink collector for receiving ink from an ejecting face of the printhead. The printhead is supplied ink from a remote ink reservoir, which is also fluidly connected to the waste ink collector by a waste phase change ink conveyor, which is configured to convey melted waste phase change ink from the waste ink collector to the remote ink reservoir.

Abstract: A plurality of fuses are arranged in pairs and configured such that each pair of fuses represents a data bit when one fuse of the pair is blown; represents an un-programmed bit when no fuse of the pair is blown; and represents a zero-ized bit when both fuses of the pair are blown. A fuse programming system programs the fuses of the pairs such that each pair represents a bit, comprising blowing a first fuse of a pair to represent a “1” bit, blowing a second fuse of a pair to represent a “0” bit, and blowing both fuses of a pair to represent a zero-ized pair, whereby if neither fuse of a pair is blown represents a null, un-programmed bit.

Abstract: A method and apparatus for reducing dynamic loading of a gas turbine engine is provided. The gas turbine engine includes a rotor shaft assembly including a rotor shaft, a bearing assembly, a mounting race, and a support frame, the mounting race including a spherical surface. The method includes supporting the rotor shaft on the gas turbine engine support frame with the bearing assembly, the rotor shaft including a yield portion configured to permit bending of the rotor shaft during an imbalance operation.

Abstract: A system for recycling waste phase change ink in a phase change ink imaging device includes a waste ink collector positioned within a phase change ink imaging device to collect waste phase change ink produced by a printhead in the phase change ink imaging device. The waste ink collector includes a heater for heating the waste phase change ink in the collector to at least a phase change ink melting temperature. A waste phase change ink conveyor is configured to convey melted waste phase change ink from the waste ink collector to an ink reservoir for the printhead.

Abstract: A method of recycling waste phase change ink includes collecting waste phase change ink in a container in a phase change ink imaging device. The waste phase change ink comprises melted phase change ink emitted by at least one print head in the phase change ink imaging device. The collected waste phase change ink is removed from the phase change ink imaging device, and at least a portion of the collected waste phase change ink removed from the imaging device is added to a quantity of melted phase change ink.

Abstract: A method, system, and computer-usable medium for automatically identifying the source of copied software. A single identifying marker can be embedded in a common code base associated with different software application products. A suspected copy of a product can be fed to an automated tool, which extracts the type of object code, which is then scanned to determine the identifying marker. The automated tool can therefore identify the exact product and version of the suspected copy utilizing the identifying marker and the type of object code without the need for labor-intensive modification of the common code base and product-specific markers.

Abstract: An electronic medical record employs a hybrid search engine which can perform structured queries for comprehensive search results and text searches for rapid identification of relevant information. A standard structured database of medical data is rendered accessible to text searches by generating pseudo-documents from the database that can then be subjected to standard information retrieval pre-processing.

Abstract: A system including a turbine including a compressor having at least one row of a plurality of blades; a sensor for sensing a blade passing signal of at least one of the plurality of blades; an analog signal transmitter for transmitting an analog signal for the blade passing signal; a signal splitter for splitting the analog signal into at least two split analog signals; at least two analog-to-digital (AD) converters, each AD converter converting each split analog signal to at least two digital waveform samples; and a blade monitoring system that: calculates at least two interpolated threshold crossings, each interpolated threshold crossing calculated from at least two digital waveform samples from each AD converter; and calculates an average threshold crossing (ATC) of the at least two interpolated threshold crossings.

Abstract: The present invention provides client appointment scheduling systems and methods that monitors appointments and notifies clients if there is an advance or delay in the actual time the appointment will occur.

Abstract: Methods and systems for mitigating distortion of a shaft of a gas turbine engine are provided. One method comprises at least one step of applying intermittent rotary power to a shaft of a gas turbine engine. The step of applying intermittent power to the shaft is performed during a period where conditions of temperature differential in the engine exist capable of distorting the shaft. The methods and systems shorten the time needed to start a gas turbine engine in such a way that bowing of a shaft is not a significant problem.

Abstract: A method, an apparatus, and a computer program are provided to utilize built-in self test (BIST) latches for multiple purposes. Conventionally, BIST latches are single purpose. Hence, separate latches are utilized for array built-in self test (ABIST) and logic built-in self test (LBIST) operations. By having the separate latches, though, a substantial amount area is lost. Therefore, to better utilize the latches and the area, ABIST latches are reconfigured to utilize some previously unused ports to allow for multiple uses for the latches, such as for LBIST.

Abstract: A method to adjust the orientation of a read head comprising a first read element and a second read element, wherein the first read element and the second read element are separated by a distance, wherein the method moves a sequential information storage medium adjacent to the read head, determines a skew angle for the sequential information storage medium with respect to the read head using the first read element and the second read element, and encodes that skew angle in a computer readable medium.

Abstract: A computer implemented method for determining when to change a representation type of at least one number stored in a memory of a data processing system. An operation is received in a processor of the data processing system. The operation references a number stored as a class of an object-oriented programming language. The number is stored as a first representation type. Responsive to the operation being biased towards the first representation type, a first counter is incremented. Responsive to the operation being biased towards a second representation type, a second counter is incremented. A counter reference is equal to a first value of the first counter subtracted from a second value of the second counter. Responsive to the counter reference exceeding a threshold number, representation of a subsequent number is changed from the first representation type to the second representation type.

Abstract: A method to adjust the orientation of a read head comprising a first read element and a second read element, wherein the first read element and the second read element are separated by a distance, wherein the method moves a sequential information storage medium adjacent to the read head, determines a skew angle for the sequential information storage medium with respect to the read head using the first read element and the second read element, and encodes that skew angle in a computer readable medium.

Abstract: Embodiments of the present invention address deficiencies of the art in respect to alert bubble management and provide a method, data processing system and computer program product for interactive alert bubbles for alert bubble management. In one embodiment of the invention, an interactive alert bubble can be provided for an alert management data processing system. The interactive alert bubble can include an alert bubble interface to the interactive alert bubble. An alert text field can be disposed in the interface and configured to provide a reference to an alert notification in the alert management data processing system. Additionally, a rating control can be disposed in the interface and configured to establish a rating for the alert notification responsive to a selection of the rating control.