Abstract: An emulsion for topical application to the skin containing a high molecular weight emulsifier and substantially no emulsifiers of a molecular weight less than 100 kD. The emulsion may be used to prevent or treat dermatoses and may additionally contain pharmaceutically active ingredients.

Abstract: The invention is a ventilator whose servo-controller adjusts the degree of support by adjusting the profile of the pressure waveform as well as the pressure modulation amplitude. As the servo-controller increases the degree of support by increasing the pressure modulation amplitude, it also generates a progressively more square, and therefore efficient, pressure waveform; when the servo-controller decreases the degree of support by decreasing the pressure modulation amplitude, it also generates a progressively more smooth and therefore comfortable pressure waveform.

Abstract: A method determining a transient response includes providing a measured magnitude of the Fourier transform of a complex electric field temporal profile of a pulse sequence comprising a probe pulse and a dummy pulse, wherein the probe pulse is indicative of the transient response of a sample. The method further includes providing an estimated phase term of the Fourier transform of the complex electric field temporal profile of the pulse sequence and multiplying the measured magnitude and the estimated phase term to generate an estimated Fourier transform of the complex electric field temporal profile of the pulse sequence. The method further includes calculating an inverse Fourier transform of the estimated Fourier transform, wherein the inverse Fourier transform is a function of time, and calculating an estimated complex electric field temporal profile of the pulse sequence by applying at least one constraint to the inverse Fourier transform.

Abstract: A catalyst or precursor thereto comprising cobalt and/or a cobalt compound on a transition alumina support having a total cobalt content of at least 41% by weight and a cobalt surface area, after reduction, greater than 25 m2 per gram of total cobalt. The catalyst or precursor may be made by slurrying a transition alumina powder having a pore volume of at least 0.7 ml/g with an aqueous cobalt ammine carbonate complex and heating the slurry to decompose the complex.

Abstract: A floor tool for use in vacuum cleaning floor surfaces includes a sole plate for engaging with a floor surface, a supporting body for the sole plate having means such as wheels or rollers for allowing the body to ride along the floor surface and an outlet conduit for coupling to a wand of a vacuum cleaner. The outlet conduit is mounted to the support platform by a connecting arm, a first end of the connecting arm being pivotally connected to the outlet conduit about a first axis and the second end of the connecting arm being pivotally connected to the supporting body about a second axis. The first and second axes are substantially parallel to one another. Fluid flow from the sole plate can be carried by a flexible hose or by the connecting arm itself.

Abstract: A pressure control system for controlling pressure of a fluid in a chamber includes a pressure sensor configured to measure the pressure of the fluid in the chamber, and a valve configured to control the pressure of the fluid in the chamber by regulating flow of the fluid from the chamber. The pressure control system further includes a controller. The controller is configured to estimate the volume of the chamber, and to generate a pump speed curve of the valve. The controller is further configured to monitor and modify the pump speed curve so as to maintain a slope of the pump speed curve to at least a minimum value, and to use the modified pump speed curve to adjust the position of the valve in response to pressure measurements by the pressure sensor, so as to maintain the pressure in the chamber at a desired pressure setpoint.

Abstract: There is described an optical radiation sensor device for detecting radiation in a radiation field. The device comprises a sensor element capable of detecting and responding to incident radiation from the radiation field and a radiation window interposed between the sensor element and the radiation field. The radiation window comprises a non-circular (preferably square) shaped radiation transparent opening. The optical radiation sensor device can be used in a so-called dynamic manner while mitigating or obviating the detection errors resulting from the use of a circular-shaped attenuating aperture and/or angular (even minor) misalignment of the sensor device with respect to the array of radiation sources when multiple such circular-shaped attenuating apertures are used.

Abstract: A floor care appliance is provided for cleaning bare surfaces such as tile, marble, linoleum and wood. The floor care appliance includes a port for the connection of an accessory hose and wand for off the floor cleaning. A variety of cleaning implements can be attached to the wand for cleaning hard to reach bare surfaces such as tile and grout. The port includes a suction inlet, cleaning solution outlet, and an air turbine inlet for an air turbine pump which pressurizes the cleaning solution. A pivoting door seals the suction inlet, cleaning solution outlet, and air turbine inlet when the accessory hose and wand are not in use.

Abstract: A current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) read head structure has the MR read head located between first and second shields (S1, S2) on a substrate with a shunt resistor R1 connecting S1 to the substrate and a shunt resistor R2 connecting S2 to the substrate, with R1 and R2 being approximately equal. Because R1 and R2 are close enough in value there is no significant interference pickup in the low frequency region. The shunt resistors can be formed from high-resistivity metal nitrides or cermets. The spacing between the substrate and S1 may be selected to make the capacitance between S1 and the substrate approximately equal to the capacitance between S2 and the substrate to substantially reduce interference pickup in the high frequency region.

Abstract: There is disclosed an enhanced text entry system which uses word-level analysis to automatically correct inaccuracies in user keystroke entries on reduced keyboards such as those implemented on a touch-sensitive panel or display screen, or on mechanical keyboard systems. A method and system are defined which determine one or more alternate textual interpretations of each sequence of inputs detected within a designated auto-correcting keyboard region. The actual contact locations for the keystrokes may occur outside the boundaries of the specific keyboard key regions associated with the actual characters of the word interpretations proposed or offered for selection, where the distance from each contact location to each corresponding intended character may in general increase with the expected frequency of the intended word in the language or in a particular context.

Abstract: A test kit for detecting the presence of one or more drugs in a beverage comprising a support having a plurality of detector strips attached thereto. Drugs to be detected are e.g. benzodiazepines, gamma hydroxy butyrate GHB), Ketamines, Ectasy (MDMA), cocaine barbiturates, opiates, cannabis and flunitrazepam (Rohypnol®).

Abstract: Integrated circuits and methods of forming field effect transistors are disclosed. In one aspect, an integrated circuit includes a semiconductor substrate comprising bulk semiconductive material. Electrically insulative material is received within the bulk semiconductive material. Semiconductor material is formed on the insulative material. A field effect transistor is included and comprises a gate, a channel region, and a pair of source/drain regions. In one implementation, one of the source/drain regions is formed in the semiconductor material, and the other of the source/drain regions is formed in the bulk semiconductive material. In one implementation, the electrically insulative material extends from beneath one of the source/drain regions to beneath only a portion of the channel region. Other aspects and implementations, including methodical aspects, are disclosed.

Abstract: Capturing a surface in motion picture, including: covering a surface with a pattern formed of a marking material; acquiring a sequence of image frames, each image frame of the sequence including a plurality of images of the pattern covering the surface; deriving a mesh object from the plurality of images for the each image frame; tracking the mesh object in each frame through the sequence of frames; and generating animation data modeling a characteristic of the surface using the tracked mesh object.

Abstract: Regulating the temperature of a heat-generating device within a desired range using shape memory materials disposed on a heat sink. According to one embodiment, cooling fins are placed upon a heat-generating device. Fluid flows through the cooling fins to remove heat from the device. A shape memory material is placed within the path of fluid flow to regulate the amount of fluid flow in response to stimuli at desired low and high operating temperatures of the heat-generating device. At the low desired device operating temperature, the shape memory material restricts the amount of fluid flow through the cooling fins. At the high desired device operating temperature, the shape memory material does not restrict fluid flow through the cooling fins.

Abstract: Exemplary embodiments of the invention provide a system, method and apparatus for spread spectrum functionality for a free-running, reference harmonic oscillator. In an exemplary embodiment, an apparatus comprises a reference oscillator adapted to provide a reference signal having a reference frequency; and a spread spectrum controller adapted to control the reference oscillator to generate a spread-spectrum reference signal at a plurality of different reference frequencies during a predetermined or selected time period. An exemplary apparatus may also include a coefficient register adapted to store a plurality of coefficients and a plurality of controlled reactance modules responsive to a corresponding coefficient of the plurality of coefficients to modify an amount of reactance effectively coupled to the reference oscillator.

Abstract: A method for packet data retransmission on Hybrid Automatic Repeat Request (HARQ) Transmission failure having the steps of: checking whether changes to HARQ transmission error performance characteristics are greater than a threshold and/or a deterioration of channel conditions is indicated or less than threshold; if yes, re-segmenting an RLC-SDU or RLC-PDU data into smaller PDU data sizes; and transmitting said re-segmented RLC-PDU data; and if not yes, transmitting previous RLC-PDU data.

Abstract: The invention relates generally to a system and method for testing fuel evaporative systems, and more particularly to a stand-alone tank tester system (and method) for testing vehicle fuel tank integrity. Furthermore, a self-contained calibration tank with switchable leak sizes for calibrating the tank tester to multiple leak sizes is provided. Constant flow and vacuum methods for testing fuel tank integrity are also provided.

Abstract: A container having a paperboard carton and a plastic closure is provided. The carton has a bottom and a sidewall extending upward toward an open end. A plurality of flaps extend from the sidewall at the open end. Each flap joins to the sidewall at a hinge and depends downwardly from the sidewall over an end portion of the sidewall. The closure has a base portion and inner and outers walls depending downward from the base portion. The base portion and inner and outer walls define a channel therebetween. The channel receives the flaps of the carton. At least one of the inner and outer walls defines a shoulder that engages the flaps to secure the carton to the closure.

Abstract: A system, computer product and method are provided for a card issuer providing a prepaid gift card to a purchaser, the gift card usable by a recipient of the card to pay merchants who participate in a financial network. The method includes receiving a payment of a predetermined amount, and loading the predetermined amount received from the purchaser into the prepaid gift card. The method further includes activating the loaded prepaid gift card, the activated prepaid gift card being usable by the recipient for paying any of the merchants in the financial network until the predetermined amount loaded in the prepaid gift card is exhausted, and being usable by the recipient to obtain a benefit beyond what is purchased from at least some of the merchants in the financial network.