38results about How to "Particularly effective" patented technology

The device is used for the automatic determination of characteristics on textile test material such as yarns, rovings, and slivers. A path is provided for the test material, through which path the test material is moved in its longitudinal direction. At least one measuring element for measuring a parameter of the test material is arranged along the path. In order to reduce the depositing of loose fibres, dust, or dirt particles, a plurality of suction elements, which are arranged along the path and spaced apart from one another, are provided and generate a vacuum, by means of which the undesired particles are sucked from the path.

Hydraulic fracturing is conducted by use of a well treatment fluid which contains a guar gum derivative as viscosifying or gelling polymer, an organic zirconate complex of a zirconium metal and an alkanol amine as crosslinking agent and a hydroxylated glycine as crosslinking delaying agent. The fluid is characterized by a low pH, generally greater than or equal to 3.0 and less than or equal to 5.0.

The invention relates to acquisition techniques for time-of-flight mass spectra with ionization of the analyte substances by matrix assisted laser desorption. Generally speaking, these acquisition techniques involve adding together a large number of individual time-of-flight spectra, each with restricted dynamic measuring range, to form a sum spectrum. The invention provides a method that improves, in particular, the reproducibility, the concentration accuracy and therefore the ability to quantify the mass spectra. Particular embodiments also increase the dynamic range of measurement. For this purpose, multiple series of mass spectra are acquired, whereby the energy density in the laser spot is increased in discrete steps. As a result, many ion signals saturate the detector and can therefore no longer be evaluated. However, it is possible to employ a technique in which the ion beam is increasingly defocused, or, secondly, to replace parts of the spectrum that are subject to saturation by intensity extrapolations from mass spectra acquired with lower energy density. In the first case, hundreds or thousands of individual mass spectra must be added together in order to increase the dynamic measuring range. In the second case, the finally acquired mass spectrum, with its replacements, forms a mass spectrum with a high dynamic measuring range, improved reproducibility and better concentration accuracy. The gradient of the increasing intensities of the ion signals, as a function of the energy density, supplies additional information about the proton affinity of the analyte ions. The concentration accuracy is enhanced because the increase in the number of proton donors in the ionization plasma leads to an increase in the ionization of those analyte substances that have a lower proton affinity.

The high-power switch (1) according to the invention, with at least one switch pole (2) for guiding and switching an electric current which flows in one current flow direction when the switch is in the closed state, with the at least one switch pole (2) containing an inner conductor (3) which carries the current and containing an outer conductor (4) which is connected to ground potential (G) and carries a return current in the opposite direction to the current, with the outer conductor (4) being in the form of a housing (4) which surrounds the inner conductor (3), is characterized in that a cooling rib arrangement (5) which contains cooling ribs (9) is arranged on the outer conductor (4). At least some of the cooling ribs are advantageously arranged on a separate part of the housing (4), which is not the same as the part (15) of the housing (4) which is at a minimum distance from the inner conductor (3). The cooling rib arrangement (5) advantageously has cooling ribs both outside the housing (4) and inside the housing (4).

A computer system comprises a first processor 1 and a second processor 2 for use as a coprocessor to the first processor 1. The system has a main memory 3. The system also has a decoupling element 8 such that instructions are passed to the second processor 2 from the first processor 1 through the decoupling element 8. This has the effects that the second processor 2 consumes instructions derived from the first processor 1 through the decoupling element 8, and that the second processor 2 receives data from and writes data to the memory 3. The processing of instructions by the second processor 2 can thus be decoupled from the operation of the first processor 1. This is particularly effective for processing of a computationally intensive task (such as a media computation) on an architecture with a general purpose first processor 1, using a second processor 2 adapted for the computationally intensive task. This can effectively be combined with use of a buffer memory 5 adapted to exchange data particularly rapidly with the memory 3 in response to memory instructions, together with a further decoupling element 6 to decouple the buffer memory 5 from the first processor 1.

Hydraulic fracturing is conducted by use of a well treatment fluid which contains a guar gum derivative as viscosifying or gelling polymer, an organic zirconate complex of a zirconium metal and an alkanol amine as crosslinking agent and a salt of a hydroxylated glycine as crosslinking delaying agent. The fluid is characterized by a low pH, generally greater than or equal to 3.0 and less than or equal to 5.0.

The invention provides a liquid crystal compound having stability to heat, light and so forth, a wide temperature range of a nematic phase, a small viscosity, a suitable optical anisotropy, and a suitable elastic constant K33, and further having a suitable and negative dielectric anisotropy and an excellent compatibility with other liquid crystal compounds, and a liquid crystal composition having stability to heat, light and so forth, a low viscosity, a large optical anisotropy, a suitable and negative dielectric anisotropy, and a suitable elastic constant K33, a low threshold voltage, a high maximum temperature (phase-transition temperature on a nematic phase-isotropic phase) of a nematic phase, and a low minimum temperature of the nematic phase. The liquid crystal compound which has a specific structure having fluorine at a lateral position and also having phenylene in which hydrogen on the benzene ring is replaced by fluorine, and a liquid crystal composition containing the compound are prepared.

This invention relates to a cold mirror for a head-up display apparatus and provides a cold mirror that enables suppression of a phenomenon of change in color tone of an image depending on a position from which the image is viewed. This invention also provides a head-up display apparatus including the cold mirror. In a head-up display apparatus, display light of an image displayed on a display is reflected by a cold mirror and a reflected image of the image is viewed by a viewer. A relationship between an incident wavelength and a reflection phase difference in the cold mirror is set so that the reflection phase difference falls within a range of 180±60 degrees for an entire visible wavelength range of 420 to 680 nm.

A gas discharge laser including a lasing gas between discharge electrodes and has a power supply for generating RF pulses to be delivered to the electrodes of the laser for energizing the lasing gas. A sequence of RF simmer pulses is delivered to the electrodes. The simmer pulses create sufficient free electrons in the lasing gas to facilitate subsequent ignition of the discharge while not causing laser action. RF lasing pulses having a longer duration than the simmer pulses are delivered to the electrodes to ignite the discharge and provide corresponding laser output pulses. Delivery of the simmer pulses is suspended during delivery of the lasing pulses to avoid amplitude or pulse-width modulation of the laser output pulses by the simmer pulses.

The invention provides a liquid crystal compound represented by the following formula having stability to heat, light and so forth, a wide temperature range of a nematic phase, a small viscosity, a large optical anisotropy and a suitable elastic constant K33 (K33: bend elastic constant), and further having a suitable and negative dielectric anisotropy and an excellent compatibility with other liquid crystal compounds, and provides a liquid crystal composition including the compound,wherein R1 and R2 are hydrogen, alkyl or the like, ring A1 is trans-1,4-cyclohexylene, 1,4-phenylene or the like, L1 to L4 are hydrogen or fluorine, and at least three of them are fluorine; when the ring A1 is trans-1,4-cyclohexylene or the like, Z1 is a single bond, —(CH2)2— or the like, when ring A1 is 1,4-phenylene, Z1 is —(CH2)2— or the like.

A method for precipitating overspray from the overspray-laden booth exhaust air of coating installations, in particular from painting installations, the overspray is carried by an air stream to a precipitation device, where a majority at least of the solid material is precipitated from the overspray. The overspray-laden booth exhaust air is guided through filter modules, in which overspray is precipitated and which are designed as replaceable one-way components having a filter housing and a filter unit, wherein each filter module is replaced by an empty filter module after reaching a loading overspray. Moreover, the invention relates to a device for precipitating overspray by means of such one-way filter modules, and to an installation for coating objects, in particular vehicle bodies.

The present disclosure relates to hair conditioning compositions and to methods for conditioning hair using the hair conditioning compositions. The hair conditioning compositions typically include: at least one amino functional silicone; at least one nonionic silicone polymer; at least one ampholytic polymer comprising a repetition of: (i) one or more units obtained from a monomer of (meth)acrylamide type, (ii) one or more units obtained from a monomer of (meth)acrylamidoalkyltrialkylammonium type, and (iii) one or more units obtained from an acidic monomer of (meth)acrylic acid type; and water. The hair conditioning compositions are unique because they are particularly useful for conditioning hair before the hair is washed with a shampoo. Thus, the present disclosure also relates to methods of conditioning hair and in particular in a routine for conditioning hair where the hair is first treated with a hair conditioning composition followed by treatment with a shampoo.

A composition for use in inhibiting the binding of a Norovirus to the histo-blood group antigen on the surface of epithelia. The composition contains a therapeutically effective amount of a binding-inhibiting compound selected from Compounds 1 through 15, and at least one diluent, carrier or excipient. The Compounds competitively bind a Norovirus that has the capability of binding with the histo-blood group antigens of secretor blood type, including A, B, AB, and O blood types. The compositions can be administered to a human prior to or after infection by a Norovirus, to prevent or ameliorate an infection.

A power-on reset circuit has a dummy flip-flop in addition to a setting flip-flop. Even if resetting is not performed by a power-on reset signal at power-on, output from the dummy flip-flop is used to perform resetting and initialization.

The device is used for the automatic determination of characteristics on textile test material such as yarns, rovings, and slivers. A path is provided for the test material, through which path the test material is moved in its longitudinal direction. At least one measuring element for measuring a parameter of the test material is arranged along the path. In order to reduce the depositing of loose fibers, dust, or dirt particles, a plurality of suction elements, which are arranged along the path and spaced apart from one another, are provided and generate a vacuum, by means of which the undesired particles are sucked from the path.

An air filter (1) which is intended for an air conditioning system, includes a disc type filter element (2) and a power unit (3), preferably an electric motor, which is connected to the filter element for rotating the same. The filter element is arranged in connection with a ventilation duct (4), such that it is placed outside an aperture (4a) of the ventilation duct (4) at a first distance therefrom, and such that it is concentric with the ventilation duct. The ventilation duct is supplied by way of the aperture with air (A) cleaned by the air filter. The air filter further includes a ring type collar (5), which is arranged outside the aperture of the ventilation duct at a second distance therefrom concentrically with the ventilation duct. The collar is adapted to widen towards the aperture (4a) and is most preferably in the shape of a truncated cone.

A method of matching a reference fingerprint image and an input fingerprint image, represented by a first set of minutiae and a second set of minutiae, including: determining a first local neighborhood for each minutia including at least one minutia neighboring the minutia, comparing the first local neighborhoods in the first set with the first local neighborhoods in the second set to determine matched minutiae, filtering the matched minutiae based on a difference between their positions, determining a second local neighborhood for each unmatched minutia including at least one matched minutia neighboring the unmatched minutia, comparing the second local neighborhoods in the first set with the second local neighborhoods in the second set to determine further matched minutiae, filtering the matched minutiae and the further matched minutiae based on a difference between their positions, and determining whether the first and second fingerprint images are the same.

An aluminum alloy brazing sheet exhibits excellent brazability by effectively weakening an oxide film formed on the surface of a filler metal. The aluminum alloy brazing sheet includes a core material and a filler metal, and is used to braze aluminum in an inert gas atmosphere or in vacuum, the core material including aluminum or an aluminum alloy, the filler metal including 6 to 13 mass % of Si, with the balance being Al and unavoidable impurities, and one side or each side of the core material being clad with the filler metal, wherein the core material is clad with the filler metal in a state in which a sheet material is interposed between the core material and the filler metal, the sheet material including one element, or two or more elements, among 0.05 mass % or more of Li, 0.05 mass % or more of Be, 0.05 mass % or more of Ba, and 0.05 mass % or more of Ca, with the balance being Al and unavoidable impurities.

A solution having a predetermined concentration is stably supplied to a use point, at which the amount of use of the solution changes, by only modifying currently-used equipment at a low cost and in a space-saving manner. In order to supply a solution containing a solute at a predetermined concentration from a preparation portion of the solution to a use point through a supply pipe, a retention portion that has no gas-liquid interface and at which the solution is retained is provided at an intermediate portion of the supply pipe. Even when the amount of use of the solution at the use point changes, the change is absorbed by the retention portion, whereby a solution having a predetermined concentration can be stably supplied to the use point. Such a retention portion is advantageous in terms of space saving since the retention portion can be formed by using, for example, a long pipe portion or a large-diameter portion of a pipe having no gas-liquid interface. Such a retention portion can be installed in existing equipment at a low cost by only slightly modifying an intermediate portion of a supply pipe.

The present invention relates to a devices and methods for killing and / or debilitating pathogenic microorganisms in or on a patient's body, such as light-sensitive bacteria including helicobacter pylori and / or propionibacterium acnes. A chemiluminescent light source provides electromagnetic radiation having predetermined wavelengths in the visible spectrum. The light wavelengths are selected for absorption by naturally-occurring photosensitive chemicals produced by the patient's body.

This invention relates to methods for treating, preventing, or reversing brain disease or damage produced by chronic alcohol intake by administering a peroxisome proliferator activated receptor (PPAR) agonist.

This filter-drier for removing moisture from a refrigerant includes a casing having an inlet for receiving refrigerant, an outlet for discharging refrigerant and a molded core, formed from dessicant and a binder, and disposed in the casing between the inlet and the outlet and receiving refrigerant flow therethrough. The molded core includes an outer surface at least in part engaging the inner surface of the casing. The core is held within the casing against axial movement by bonding with the casing or by an indentation protruding into the core or both.

The cleaning fluid, which is easily mass-produced, low priced, and safe and is also free from chemical substances contains water from which polyvalent cations are removed and to which sodium ions are added. When the cleaning fluid is applied to an object to be cleaned, stain adhered onto the object can be removed by action of the water. The object washed with the cleaning fluid is free from remnant of chemical substances, as is often not the case when washed with a cleaning fluid using chemical-substances such as a surfactant, and is therefore safe. Furthermore, since water stain or scale hardly remains on the object washed, new stain is not easily attached. Accordingly, the cleaning fluid is particularly effective when it is used as a cleaning fluid for kitchen sinks, tableware, foods, washstands, bathrooms, toilets, vehicles and clothes.