Abstract: Determining the location of a radio tag or client station of a wireless network, and the location of coverage holes by receiving from a plurality of wireless stations of the wireless network path loss information of the path loss of one or more location frames received at the respective wireless stations. The location frames transmitted by the radio tag or client station having a pre-defined frame structure. The radio tags and client stations use a common infrastructure for transmitting a location frame configured for radiolocation by path loss measurement. The common infrastructure includes a pre-defined protocol common for both radio tags and client stations for transmitting information for reception by the plurality of stations of the wireless network for radiolocation. The pre-defined protocol includes using the location frame having the pre-defined frame structure.

Abstract: The duplex DNA of chromosomes is replicated in a multicomponent process. A helicase unwinds the DNA, a replicase synthesizes new DNA, and primase repeatedly synthesizes new primed starts on the lagging strand. The present invention is directed to the genes from Gram positive bacterium encoding these proteins, and their characterization.

Abstract: To evaporatively cool fuel cells, the pressure in steam carrying channels on one side of a hydrophobic porous liquid/vapor barrier layer disposed between adjacent fuel cells is reduced to below the vapor pressure of liquid water passing through liquid water carrying channels on the other side of the barrier layer, such as by using a vacuum pump. This causes some of the liquid water to boil and change to steam. The steam passes through the barrier layer into the steam channels and is carried out of the cells. The operating temperature of the fuel cell is adjusted by controlling the pressure within the steam channels, such as by controlling the amount of heat removed from the steam after it leaves the steam channels.

Abstract: Aspects of the present invention may be found in a system and method to more effectively detect and correct irregularities of video in a pull-down video signal, such as a 3:2 (or 2:2) pull-down video signal. Various aspects of the present invention provide a system and method to determine when the cadence of pull-down video has changed. This may occur, for example, when a bad-edit is encountered in the pull-down video. Other aspects of the present invention may be found in a system and method of detecting and correcting distortion or artifacts occurring at the pixel level. The distortion or artifacts are detected and corrected at a per-pixel level while performing a reverse pull-down of the video signal. Finally, aspects of the invention allow the automatic enabling of per-pixel correction when performing a reverse 3:2 directed weave. A computed variable is used to automatically activate the per-pixel correction.

Abstract: A method for reducing overhead on a loop of a plurality of instructions is disclosed. The method includes providing a carry mask, the carry mask having a first value for the loop being performed at least the particular number of times minus one and a second value for at least a last instruction of the loop being performed a last time, providing addition logic, wherein the carry mask and a current instruction address of the plurality of instructions correspond to inputs of the addition logic and determining which of the plurality of instructions is to be executed using the carry mask to provide a resultant of the addition logic based on the carry mask and the current instruction address of the plurality of instructions.

Abstract: A composite modular system for handling biological sample vials and slides comprises a vial scanner configured to read indicia on the sample vials, a slide labeler configured to mark the slides, a cap manipulator configured to uncap and cap the vials, and a controller, where all other elements are in communication with the controller and the system outputs the uncapped vial and the marked slide.

Abstract: A system for evaluating at least one tripping stimulus for a ground-fault circuit interrupter includes: a sensing circuit configured to measure a leakage current from a voltage line to ground, wherein the sensing circuit is capable of generating a leakage signal including a voltage representative of the leakage current; and an evaluating circuit configured to evaluate the leakage signal to generate an indication signal, wherein the indication signal includes information corresponding to the at least one tripping stimulus. The sensing circuit may include a circuit substantially similar to at least a portion of a ground-fault circuit interrupter, and the evaluating circuit may include a peak hold circuit. The system may further include an indicator circuit for receiving the indication signal and displaying a status of the tripping conditions.

Abstract: A putting guide assembly and its associated method of use. The putting guide assembly attaches to the head of a putter. The putter head has a striking surface for striking a golf ball. The putting guide assembly is attached to the putter and presents a rod that extends forward of the putter's striking surface. The rod has a first end, a second end and at least one curved section in between those two ends. The rod can be rotated into different orientations while being attached to the putter. As the rod is rotated, the perceived curvature of the rod that is observed by a golfer holding the putter changes. A golfer can therefore selectively change the perceived curvature of the rod to match the natural curvature inherent in that golfer's putting swing.

Abstract: A stabilization element for implantation in a patient includes: a spring element including a plurality of helical coils terminating at first and second ends; and at least one sleeve including at least one bore sized and shaped to slide or thread onto the helical coils of the spring element, the at least one sleeve being operable to engage a tulip of a bone anchor.

Abstract: Compounds of Formula I: (wherein n, R1, R3, R4, R5, R6, R7, R8, R9, R10, R15, R16, Y and Z are as defined herein) which are modulators of chemokine receptor activity and are useful in the prevention or treatment of certain inflammatory and immunoregulatory disorders and diseases, allergic diseases, atopic conditions including allergic rhinitis, dermatitis, conjunctivitis, and asthma, as well as autoimmune pathologies such as rheumatoid arthritis and atherosclerosis. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which chemokine receptors are involved.

Abstract: A programmable buffer integrated circuit which can be programmed to output a set of gamma correction reference voltages to be used in LCD displays. Once programmed, the buffers will continuously output the programmed value. The device incorporates a programming interface to allow the programming of the buffer outputs to the desired values during manufacturing and test of the panel. Multiple sets of values can be programmed to provide different gamma correction curves for different user or application requirements.

Abstract: A data collection network supporting roaming terminals which may enter and exit a sleep mode to conserve power. A plurality of base stations each periodically transmit pending message indications to those roaming data collection terminals within range. Instead of requiring the transceiver within each terminal to always be active, the receiver is activated in synchrony with the transmissions of pending message indications from at least one of the base stations. Otherwise, the terminal may deactivate the transceiver (i.e., place it in a sleep state). The terminal may also sleep through pluralities of transmissions of pending message indications, and, thereafter, awake in synchrony to receive subsequent pending message indications. To minimize noise, the terminal may operate using a lower frequency system clock when not collecting data. When collecting data, especially where processing time proves critical, the system clock frequency is increased.

Abstract: A unit dose dry powder inhaler includes a chamber housing containing a powder dispersion chamber. A chamber tube extends from the dispersion chamber into the mouthpiece. A cover or cup is rotatably attached to the chamber housing. A dose of a dry powder is contained at a powder location in the chamber housing. An air passageway leading from the powder location to the dispersion chamber is closed off by the cover. When the cover is rotated to an open position, the air passageway is opened. The user inhales on the mouthpiece drawing air through the powder location, the air passageway, the dispersion chamber and the chamber tube, through the mouthpiece and into the users lungs. The unit dose of dry powder is stored directly in, or is part of, the inhaler.

Abstract: Methods and apparatus are provided for selectively replicating a data structure in a low-latency memory. The memory includes multiple individual memory banks configured to store replicated copies of the same data structure. Upon receiving a request to access the stored data structure, a low-latency memory access controller selects one of the memory banks, then accesses the stored data from the selected memory bank. Selection of a memory bank can be accomplished using a thermometer technique comparing the relative availability of the different memory banks. Exemplary data structures that benefit from the resulting efficiencies include deterministic finite automata (DFA) graphs and other data structures that are loaded (i.e., read) more often than they are stored (i.e., written).

Abstract: There is provided an asymmetric integrally skinned membrane comprising a polyimide and another polymer selected from the group consisting of polyvinylpyrrolidone, sulfonated polyetheretherketones and mixtures thereof. The membrane which is substantially insoluble in an organic solvent and substantially defect-free can be useful as a separation membrane.

Abstract: A multiple input multiple output power amplifier system includes multiple main amplifiers for amplifying corresponding independent input signals. A common control unit forms a composite signal from the independent input signals. The composite signal is amplified by a peaking amplifier and forwarded to an output network where main amplifier output signals are combined with amplified composite signals into multiple power amplifier output signals.

Abstract: A memory interface allows access SDRAM by receiving a column address for a data read or write of a burst of data units. Each data unit in the burst has an expected bit size. The interface generates n(n>1) column memory addresses from the received column address. The interface accesses the synchronous dynamic memory to read or write n bursts of data at the n column memory addresses. Preferably, the SDRAM is clocked at n times the rate of the interconnected memory accessing device, and the memory units. The data units in the n bursts preferably have one nth the expected bit size. In this way, SDRAM may be accessed with high memory bandwidth, without requiring an increase in the size of data units in the SDRAM, and the associated data bus. Conveniently, the interface may be operable in two separate modes or configurations. In one mode, SDRAM may be accessed through the interface in a conventional manner. In the second mode, SDRAM is accessed in multiple bursts for each received burst access.

Abstract: A method of imaging a subterranean formation traversed by a wellbore using a tool comprising a transmitter for transmitting electromagnetic signals through the formation and a receiver for detecting response signals. The tool is brought to a first position inside the wellbore, and the transmitter is energized to propagate an electromagnetic signal into the formation. A response signal that has propagated through the formation is detected. A derived quantity for the formation based on the detected response signal for the formation is calculated, and plotted against time. The tool may be moved to at least one other position within the wellbore where the procedure may be repeated to create an image of the formation within the subterranean formation based on the plots.

Abstract: A new and distinctive cultivar of flowering crabapple, botanically known as Malus ‘Durleo’ is characterized by a uniquely compact upright crown form, superior winter hardiness in northern zones, glossy bronze-purple leaves, an abundance of medium pink flowers, small ornamental fruit and high disease resistant ‘Durleo’ has an unusual characteristic of creating bole-like bumps on its bark once it attains a trunk diameter of over 2 inches caliper. The new cultivar is particularly suited for use as an accent ornamental flowering tree, attractive in a group landscape planting and planted in a row for a screen.