Abstract: A configurable universal wellbore reactor system designed for localized heat, pressure, and reaction control, to facilitate desired reactor conditions to transform feedstocks to recoverable products via diluent- based processes and/or reactions. The present system provides for a universal wellbore reactor for the diluent transformation of a diverse range of feedstocks, such as hydrocarbon waste, municipal waste, industrial waste, and/or mineral rich resources to recoverable product(s). Heat and temperature within the wellbore reactor are controlled by configuring various reactor components to govern the direction and magnitude of internal and external heat transfer within. Together with skin frequency heat transfer of ferromagnetic reactor piping at predetermined locations, the required temperature(s) and pressure(s) for the desired targeted reactions and/ or transformation reactions are achieved.

Abstract: A positional adjustment mechanism comprises a movable plate having first and second positioning actuators and a biasing member to bias the plate against the actuators. The movable plate has three flat surfaces facing the actuators and biasing member one of which is not substantially perpendicular to either of the other two. The biasing member ensures that the plate is held in contact with the actuators during adjustment. Also, an adjustable mount comprises a support and a fixed bar extending therefrom, an axially movable bar extending from the support and being axially movable relative thereto, and an element movably mounted to the fixed bar and movably mounted to the movable bar, the first element being selectively fixable relative to the fixed bar and selectively fixable relative to the movable bar. This arrangement allows a great degree of freedom in adjusting the position of the element as it can be selectively fixed to either or both of the fixed bar and movable bar.

Abstract: Systems and methods for model explanation are disclosed. In one embodiment, the disclosed process determines a score based on a scoring function and a plurality of values associated with a plurality of features of a denied credit applicant. (e.g., credit score of 550, no loans repaid, etc.). The process then determines a score of an approved credit applicant. (e.g., credit score of 750, 3 loans repaid, etc.). A next differential credit assignment associated with the current denied/approved pair is then calculated. If a convergence stopping criteria, (e.g., current accuracy>99% based on a statistical t-distribution) is not satisfied, the process repeats for a different approved credit applicant. When the convergence stopping criteria is satisfied, explanation information is generated. For example, the explanation information may include an adverse action reason code, fairness metric, disparate impact metric, human readable text, feature importance metric, credit value, and/or an importance rank.

Abstract: A positional adjustment mechanism comprises a movable plate having first and second positioning actuators and a biasing member to bias the plate against the actuators. The movable plate has three flat surfaces facing the actuators and biasing member one of which is not substantially perpendicular to either of the other two. The biasing member ensures that the plate is held in contact with the actuators during adjustment. Also, an adjustable mount comprises a support and a fixed bar extending therefrom, an axially movable bar extending from the support and being axially movable relative thereto, and an element movably mounted to the fixed bar and movably mounted to the movable bar, the first element being selectively fixable relative to the fixed bar and selectively fixable relative to the movable bar. This arrangement allows a great degree of freedom in adjusting the position of the element as it can be selectively fixed to either or both of the fixed bar and movable bar.

Abstract: A method of measuring the concentration of a substance, using a sensor (2) comprising a luminescent material, an LED light source (14) which supplies a pulse of light to the sensor to cause luminescence of the material, a detector (26) for detecting the emitted light and a data processing module (28) for analysing the signals and indicating the concentration of the substance. In a measuring sequence there is a series of pulses of light spaced apart sufficiently to permit the luminescence to decay between pulses. The signals which are analysed are those generated after each pulse of light has terminated and the luminescence is decaying. The data processing module (28) comprises a plurality of accumulators (52A, 52B, 52C and 52D) which are controlled to be operable over a corresponding plurality of different periods of time during decay of the luminescence. Each accumulator accumulates values indicative of the intensity of the luminescence from the series of pulses in the measuring sequence.

Abstract: A method of measuring the concentration of a substance, using a sensor (2) comprising a luminescent material, an LED light source (14) which supplies a pulse of light to the sensor to cause luminescence of the material, a detector (26) for detecting the emitted light and a data processing module (28) for analysing the signals and indicating the concentration of the substance. In a measuring sequence there is a series of pulses of light spaced apart sufficiently to permit the luminescence to decay between pulses. The signals which are analysed are those generated after each pulse of light has terminated and the luminescence is decaying. The data processing module (28) comprises a plurality of accumulators (52A, 52B, 52C and 52D) which are controlled to be operable over a corresponding plurality of different periods of time during decay of the luminescence. Each accumulator accumulates values indicative of the intensity of the luminescence from the series of pulses in the measuring sequence.

Abstract: A method and apparatus of automatically identifying IMA links of an asynchronous transfer mode network and automatically configuring a distributed network analyzer to monitor the identified IMA links. Information is selectively extracted from streams of cell data exchanged across an asynchronous transfer mode network to automatically identify IMA links of the asynchronous transfer mode network, and automatically configuring a distributed network analyzer to monitor the identified IMA links. A graphical user interface is provided to display status information of the automatically identified IMA links of an asynchronous transfer mode network based on monitoring of the identified IMA links using a distributed network analyzer automatically configured to monitor the identified IMA links.

Abstract: A sensor for measuring the concentration of an assay substance, such as oxygen in tissue. The sensor comprises an optical fiber (2) which passes through, a gas isolation collar (11) into a cavity (15) defined by a needle tube (13) attached to the gas isolation collar. Both the optical fiber (2) and the needle tube (13) are bonded to the gas isolation collar (11) in gas-tight fashion. The cleaved end (8) of the optical fiber within the cavity is provided with an optically active substance (9) having optical properties, such as fluorescence, dependent on the concentration of the assay substance. The cavity (15) is filled with a polymer (16) which is permeable to the assay substance. Lateral flow passages (18) are provided for the assay substance to pass into the permeable polymer (16) and to the fluorophor (9). Light is supplied to the fluorophor via the optical fiber, and functions of its fluorescence are measured to calculate the concentration of the assay substance.

Abstract: A system for reassembling asynchronous transfer mode (ATM) data in real time is disclosed. In one embodiment, the system for reassembling ATM data in real time comprises a circular buffer for storing ATM data, the ATM data comprising information divided into cells, and a plurality of parallel processing elements configured to analyze the ATM cells and determine a cell type, wherein ATM adaptation layer (AAL) 2 cells and AAL 5 cells are reassembled in real-time.

Abstract: A concentrator multiplexes network data from different links in a network and carried on a plurality of lower speed lines into multiplexed network data carried on a higher speed line. A line interface module demultiplexes the multiplexed network data carried on the higher speed line, assembles the demultiplexed network data into cells, and reassembles cells into packets for analysis. A single distributed network analyzer analyzes the reassembled network data.

Abstract: A universal mobile telephony system (UMTS) network monitoring system for capturing intercepted UMTS data. ATM cells from a UTRAN interface may be intercepted. The UTRAN interface may be an lu interface, an lur interface, or an lub interface, which are, respectively, interfaces between a core network (CN) of the UTRAN and a radio network controller (RNC) of the UTRAN, an interface between RNCs of the UTRAN, and an interface between a Node B of the UTRAN and an RNC of the UTRAN. The ATM cells may be reassembled into UMTS packets of the UTRAN, among which user plane packets may be segregated from control plane UMTS packets based on fields and bytes of the reassembled UMTS packets. The control plane packets may be stored to a non-volatile storage medium of the network monitoring system or processed in real time and results thereof displayed graphically.

Abstract: A packet data capture apparatus, method and a computer readable medium having instructions recorded thereon, stream data packets in real time. The apparatus includes: a buffer, to store a plurality of data packets until transmission; a macro-packet transmitter, to prepare macro-packets from the stored plurality of packets and operate in a UDP mode that includes a predetermined re-transmit and flow control protocol; and a processor, to stream the macro-packets to a computer/server or storage device in real time and to retransmit respective macro-packets of the stream of macro-packets via the re-transmit and flow control protocol in accordance with a request from the computer/server.

Abstract: A multiport concentrator concentrates network data from different links in a network and carried on a plurality of lower speed lines into a stream of data carried on a higher speed line. A measurement system determines network statistics from the stream of data carried by the higher speed line.

Abstract: A sensor for measuring the concentration of an assay substance, such as oxygen in tissue. The sensor comprises an optical fibre (2) which passes through, a gas isolation collar (11) into a cavity (15) defined by a needle tube (13) attached to the gas isolation collar. Both the optical fibre (2) and the needle tube (13) are bonded to the gas isolation collar (11) in gas-tight fashion. The cleaved end (8) of the optical fibre within the cavity is provided with an optically active substance (9) having optical properties, such as fluorescence, dependent on the concentration of the assay substance. The cavity (15) is filled with a polymer (16) which is permeable to the assay substance. Lateral flow passages (18) are provided for the assay substance to pass into the permeable polymer (16) and to the fluorophor (9). Light is supplied to the fluorophor via the optical fibre, and functions of its fluorescence are measured to calculate the concentration of the assay substance.

Abstract: In one embodiment, data carried by a plurality of data tributaries is received. As the data is received, a stored mapping of data tributaries to one or more tributary sets is accessed, and common data tags are assigned to the data carried by ones of the data tributaries mapped to common ones of the one or more tributary sets. The data based on the common data tags is filtered; the filtered data is analyzed; and a result of the analysis is output. Other embodiments are also disclosed.

Abstract: A method and apparatus to monitor and analyze inverse multiplexing over asynchronous transfer mode (IMA) links of an asynchronous transfer mode (ATM) network; and determine statistics regarding cells transmitted through the IMA links. An operational status of one or more individual links of one or more monitored groups of IMA links is also determined. An apparatus to determine statistics regarding one or more IMA multiplexed links of an ATM network includes one or more IMA link pre-processors to process cells from the respective one or more IMA links according to a type of the cells; a select and collapse unit to select which of the one or more IMA links to receive the processed cells from, and collapse the processed cells of the selected IMA links into one stream; and an aligner to receive the one stream of processed cells from the select and collapse unit and determine statistics regarding the processed cells of the one stream.

Abstract: A method and device for use by disabled persons in communicating includes sensors (1) for producing first, second, and third time indeterminate electrical signals responsive to different voluntary muscle movements of the disabled person. Three different muscles, each with a single state or one muscle with three different states may be used. The signals form a code indicative of communicating indicia. A microcomputer (3), connected to a visual display, translates the sensor signals into an output signal that produces visually perceptible communicating indicia on the display (5).

Abstract: A float controlled valve syphons water out of a swimming pool cover. The syphon valve includes co-operable male and female valve members disposed for mutually relative movement to bring them into and out of mutual engagement to thereby close and open flow communication through a syphon discharge passage formed in the male member. A float body is coupled to one of the said members for effecting the engagement and disengagement in response to the level of the water in the swimming pool cover. The male valve member is tapered at the forward end to facilitate engagement with a central recess in the female member. The female member is formed of more yielding material than the male member and has a thin walled portion receiving the male member and of sufficient flexibility to envelop dirt particles at the male-female member seal.