Abstract: Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned dc superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. Additional signal to noise benefits are obtained by use of a low noise polarization coil, comprising litz wire or superconducting materials. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.

Abstract: The present invention relate to a balloon expandable stent mounted on a balloon catheter, the entire assembly being overcoated with a coherent polymer coating, which is preferably substantially continuous over the circumference and, more preferably, axial length of the stent on the balloon. The polymer coating improves retention of the stent on the balloon during delivery and does not adversely effect the deployment characteristics, nor the balloon failure characteristics. The product is made by mounting the stent on the balloon and coating the assembly with a liquid coating composition containing a suitable polymer followed by curing of the coating. The polymer is biocompatible and preferably crosslinkable in the coating composition, and crosslinked in the final product. A suitable polymer is formed from monomers including a zwitterionic, preferably a phosphoryl choline, group, and monomers including a trialkoxysilyl group.

Abstract: The present invention relates to novel reactive dyes of the formula (I) where R1 to R4 are independently hydrogen, C1–C8-alkyl, C2–C8-alkyl, wherein nonadjacent CH2 groups may be replaced by oxygen atoms or imino or C1–C4-alkylimino groups and/or CH2 groups by carbonyl groups, C2–C8-alkenyl, aryl, arylalkylene or a moiety containing a reactive group or the precursor of a reactive group, with the proviso that at least one of R1 to R4 is a moiety which contains a reactive group or the precursor of a reactive group. The present invention further relates to the use of the reactive dyes of the formula (I) for dyeing substrates containing nucleophilic groups and to preparations containing at least one reactive dye of the formula (I).

Abstract: A clamp locator for hose assemblies is provided. The clamp locator includes releasable connections for holding hose clamps during assembly of a hose to a hose fitting. The releasable connections comprise generally elastic fingers that hold the clamps to the locator. As the hose clamps are crimped and closed over the hose the clamps are pulled from the fingers and released from the locator. The locator includes a reference locating tab protruding from the body of the locator. The tab corresponds to a reference locating groove in a fitting to which the hose is to be attached. The locator, with clamps attached, is first slid over an end of the hose and the fitting is inserted into the hose end. A ramp on the fitting leads the tab to the groove in the fitting as the fitting is inserted into the hose end. The tab will snap into the groove, indicating that the hose, fitting and clamps are properly aligned. The clamps are then crimped over the hose and the locator released for proper disposal.

Abstract: An immobilization apparatus for a vehicle having a wheel with a tire. The apparatus comprises first and second elongated members having inner ends and outer ends. The inner ends are connected together and the outer ends are angularly spaced apart. There is an L-shaped clasp at each of the outer ends for grasping the tire. The clasps are rotatable about the outer ends. A third elongated member has an inner portion and an outer portion and is angularly spaced-apart from the first and second members. The inner portion is tubular and the outer portion of the third elongated member is telescopically received therein. The outer portion has an L-shaped clasp, and the outer portion is rotatable with respect to the inner portion. A locking mechanism secures the outer portion at a fixed telescopic position with respect to the inner portion of the third elongated member.

Abstract: The present invention sets out to overcome the hearability problem in CDMA communications networks in which positioning services are provided, by using a separate sampling device (204, 205, 206) for each transmitter (201, 202, 203), which sends to the computing device (208) a representation of the signals transmitted only by that transmitter. A cross-correlation of the representation sent back by the mobile terminal (207) with the representation sent back by the sampling device in the brightest transmitter is performed in the computing device (208), and a blurred estimate of that brightest signal is subtracted from a blurred version of the representation sent back by the mobile terminal (207) in order to reduce its effect on the remaining signals as far as possible. The cross-correlation and subtraction steps are iterated until no useful signals remain to be extracted.

Abstract: Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned dc superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.

Abstract: Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned de superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.

Abstract: The subject system provides a use of clean and environmentally friendly steam technology in place of a compression ignition system. The system used a free piston pump having a double acting pump. A first valve and a second valve are actuated by steam or hydraulically driven providing a fast response. And, each of the first valve and the second valve can be adapted to operate as a 3-way valve having an open position a closed position and an exhaust position. The design allows an improvement over existing compression ignition systems and can utilize a super low emission external combustion system as a power source which operates at a greater efficiency and decreases fuel consumption via regeneration. The present system can expand the steam until the quality drops below 1 into the region of saturated vapor. This adds to the potential efficiency by extracting more energy from the steam in the system. The system converts steam power to hydraulic power.

Abstract: The present invention relates to hair colouring and bleaching compositions comprising i) at least one source of peroxymonocarbonate ions, ii) at least one alkalizing agent, preferably a source of ammonium ions, and iii) at least one radical scavenger, wherein said composition has a pH of up to 9.5, which provide a high level of lift and lightening and the required dye deposition and grey coverage whilst reducing the concentration of peroxide, the ammonia odour and reducing the hair fibre damage.

Abstract: Method and system for managing incoming telephone calls in which each incoming call is associated with a telephone number. A time constraint, a telephone use status, and a treatment option to associate with a priority code of a selected telephone number are selected. The priority code is assigned to each selected number based on the selected time constraint, telephone use status, and treatment option. If a number associated with an incoming call is a selected number, the priority code assigned to the selected number associated with the incoming call is determined based on the period of time at which the telephone receives the incoming call and based on the telephone use status during the time at which the telephone receives the incoming call. The incoming call is then managed according to the treatment option associated with the priority code assigned to the number associated with the incoming call.

Abstract: The invention relates to a plant growing system having a plurality of interconnected and elongated members for supporting growing plants. The system is preferably integrated with an irrigation system to provide a complete hydroponics system.

Abstract: The present invention relates to measurement of the trajectory of a motor vehicle with respect to a roadway. A trajectory measurement system for a motor vehicle (1), comprises a sensing system (20, 21) for sensing the positions of roadway edges (5), a memory (24) that stores data relating to the width, and optionally lane width, of different types of road (4) on which the vehicle (1) may travel, and a data processor means (2) linked (26, 29) to the sensing system (20, 21) and memory (24). The processor means (2) compares the sensed positions of roadway edges (5) with the road width data in order to deduce the type of road (4) on which the vehicle (1) travels, and optionally also the lane in which the vehicle travels. The system may also include a vehicle speed sensor (13, 15) linked (33, 35) to the data processor means (2).

Abstract: The present invention relates to novel reactive dyes of the formula (I) 1

Abstract: The present invention relates to novel reactive dyes of formula I 1

Abstract: An adaptive cruise control (ACC) system (10) for a host vehicle (12) is provided. The ACC system (10) includes a forward-looking sensor (18) generating a range signal corresponding to a distance between the host vehicle (12) and a target vehicle. The forward-looking sensor (18) also generates a range rate signal corresponding to a rate that the distance between the host vehicle (12) and the target vehicle is changing. A controller (20) is electrically coupled to the forward-looking sensor (18). The controller (20) maintains a preset headway distance between the host vehicle (12) and the target vehicle, when the host vehicle velocity is less than about 40 KPH, by adjusting the host vehicle velocity in response to the range signal and the range rate signal. A method for performing the same is also provided.

Abstract: Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned de superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.

Abstract: Disclosed is a carbon dioxide absorbent formulation comprising: a pharmaceutically acceptable hydroxide essentially free of sodium, potassium and barium hydroxides; calcium and/or magnesium chloride; a hardening agent; and a non-film-forming binding agent.

Abstract: In a laser system for laser crystallization of semiconductor films, a laser source produces a laser beam that is transmitted to a lens system having a plurality of lens elements adapted to divide the beam into a plurality of beamlets. At least one of the beamlets is inverted relative to the others, such that a desired intensity profile is generated at the output of the laser system.