57results about How to "Speed up concentration" patented technology

The present application relates to methods of treating IgE-mediated disorders comprising the administration of highly concentrated anti-IgE antibody formulations with reduced viscosity that are stable, relatively isotonic and are of low turbidity. The formulations are particularly suitable for subcutaneous administration.

The present application relates to highly concentrated antibody and protein formulations with reduced viscosity that are stable, relatively isotonic and are of low turbidity. The formulations are particularly suitable for subcutaneous administration. The application further describes articles of manufacture containing such formulations and method for using them to treat disorders treatable by the formulated antibody or protein.

A trench MOSFET with shallow trench structure is disclosed. The improved structure resolves the problem of degradation of BV caused by the As Ion Implantation in termination surface and no additional mask is needed which further enhance the avalanche capability and reduce the manufacture cost.

A motorcycle foot peg is comprised of a shaft connected to a bracket via a pin and a cotter pin, a platform, an outer and inner latch, a spring, and a screw. A platform swivels on the shaft. The spring biases the outer latch to be held substantially perpendicular to the inner latch, and swivels on the shaft. When mounted to a motorcycle frame, the foot peg enables a motorcycle rider to fixedly engage their feet into the foot peg via fore and aft cleats on the bottom of their motorcycle boots. To release from the foot peg, the rider twists their boots past a certain angle. The platform pivots to expose either side of the platform and make proper contact between the bottom of the boot and the platform. Platform teeth give grip between the boot and the platform when rider is not engaged to the foot peg. A shaft leg prevents the foot peg from pivoting up and back relative to the motorcycle frame. A first cleat is mounted towards the front of a motorcycle boot and a second cleat rearward from the first. Screws secure cleats to the bottom of the motorcycle boot. Slots allow the cleat to be adjusted fore and aft. A rider clips into the forward cleat in order to absorb bumps in the terrain, and clips into the rearward cleat in order to operate the gear shift lever or operate the foot brake. For longer rides for comfort, it may be desirable to switch between being clipped into the forward and rearward cleats.

A stent (30) formed from cannula and having flexible segments (31) and high hoop strength segments (32) alternating therealong. Longitudinal struts or tie bars (41) interconnect the segments. Minimal length reduction of the strut occurs upon expansion. In the high hoop strength segment (32), struts (37) in a zig-zag configuration (Gianturco Z-stent) are initially parallel in the unexpanded strut condition. In the flexible segment (31), struts (58) extend from a respective C-shaped bend (59) to converge at the opposite ends thereof when unexpanded. In one embodiment, certain adjacent struts (39–41) of the hoop segment are spaced apart by elongated openings or gaps (46, 48) interposed therebetween and interconnected at their respective ends (42, 44) to form a T-shaped strut interconnection (45). The selected width (50, 51) of the first and third struts (54, 57) increases toward the ends (47, 48) of the elongated openings (46, 48) adjacent the strut interconnection (45). This strut width increase about one end of the strut significantly reduces the tensile strain exhibited about the opening end when the stent is radially expanded during manufacture. The tip length (52, 55) of the struts about the interconnection (45) is also adjusted (increased) along with the other C-shaped strut interconnections (59, 71) to further distribute the tensile strain developed during radial expansion.

The invention discloses nutrient for improving productivity of nursing sows and a preparation method thereof. The nutrient for improving productivity of nursing sows comprises, by weight, 5-20 parts of Angelica acutiloba root, 10-25 parts of Astragalus root, 5-25 parts of cowherb seed, 5-20 parts of beautiful sweetgum fruit, 10-25 parts of hawthorn fruit, 10-25 parts of malt, 5-25 parts of dried orange peel, 5-25 parts of medicated leaven, and 10-25 parts of motherwort. The preparation method includes cleaning pharmaceutical materials, and drying and crushing to obtain powders of the pharmaceutical materials; weighing the crushed powders of the pharmaceutical materials according to a ratio of the nutrient, mixing well, and subpackaging. By the use of the nutrient for improving productivity of nursing sows, milking ability of sows can be improved effectively, anorexia and constipation in sows can be avoided, normal oestrus of the sows after weaning is promoted, and yellow and white scours of newborn piglets are reduced.

A sample collection system capable of collecting, storing and dispensing a liquid sample is disclosed. The collection system includes a collector composed of a material which has the unique ability to express constituents of interest at levels which are much more concentrated than their levels in the fluid samples from which they are expressed, where the expressed highly concentrated sample can then be used with modern rapid screening / testing protocols, such as solid phase assays, to test for the constituents of interest. Thus, it is now possible to obtain analytes of interest, such as the HIV protein antibodies, from saliva samples at concentrations that are detectable with systems and / or devices that are typically utilized only for blood serum or plasma testing. The collector is sized and shaped to fit within a recovery container, which, in turn, is sized and shaped to fit within a collection tube. The recovery container includes an aperture which does not permit passage of fluid under ambient conditions, but facilitates transfer thereof when subjected to pressure. An optional channel within the collection tube facilitates dispensing of the sample for further processing.

The structural integrity of a metal powder body during heat treatment is enhanced by the in situ formation of metal nanoparticles. The nanoparticles bond to one another and to the metal powder particles of the powder body during heat treatment to provide strength to the powder body prior to the operation of the physical phenomena which transform the powder body into a coherent article. The precursor or precursors from which the nanoparticles are derived are preferably metal salts which are added to the powder or powder body in the form of a solution. The use of conventional binders is optional.

A process for synthesizing nano-sized rutile, anatase, or a mixture of rutile and anatase TiO2 powder. The process includes the steps of: 1) forming a Ti-peroxo complex by mixing H2O2 with a Ti compound, and 2) heating the Ti-peroxo complex at a temperature of above 50° C. A primary particle size of TiO2 particles, synthesized by the method, is below 50 nm, and an agglomerated particle size thereof after a washing / dry process is below about 10 μm. The major characteristics of the present invention are that it is a low temperature process, a highly concentrated synthesis, and high production yield of above 90%.

The invention relates to a peripheral drive mud scraper. The peripheral drive mud scraper comprises a central supporting seat, a current collecting device, a service bridge, a flow equalizing bucket, scraping arms, a scum scraping plate, mud scraping plates, a mud collection trough scraping plate and a drive part, wherein the current collecting device is arranged on the central supporting seat, a central bearing for supporting the service bridge is arranged on the central supporting seat, the service bridge is in running fit with the central supporting seat through the central bearing, the scraping arms are arranged below the service bridge, the scum scraping plate is arranged in the middle part of the scraping arms, the mud scraping plates are fixed on a mud scraping plate fixing frame below the scraping arms, the mud collection trough scraping plate is fixed at the end part of the inner side of the mud scraping plate fixing frame, the drive part is arranged at the end part of the outer side of the service bridge, and comprises a motor, a speed reducer, a transmission mechanism and a roller, the scraping plate is made by a flexible and firm composite rubber plate, the scraping arms are provided with mud suction pipes which are connected with a mud suction pump, and the mud suction pump is connected to a mud collection trough through a mud pipe.

The invention relates to a method for manufacturing an ionic enzymatic suspended filler for highly difficult waste water treatment, which belongs to the technical field of waste water treatment. The ionic enzymatic suspended filler is manufactured by processes of fiber spinning, needling, fluffing, heat setting and the like. The ionic enzymatic suspended filler is made from a fabric consisting of first fibers of polyolefin resin and second fibers of the polyolefin resin with a melting temperature lower than that of the first fibers, and a non-woven fabric as an underlayer; the fabric is connected to the non-woven fabric by a needling method; and the first fibers are mutually adhered, and are adhered to the non-woven fabric by melting the second fibers. The method has the advantage that: the suspended filler obtained by the method has the characteristics of large specific surface area, good mechanical strength, strong tolerance, good biological adhesion performance, easy membrane hanging, promotion of microbial growth, easy filling and the like.

A solar receiver for a linear-focusing solar concentrator, comprising, a base, which is elongated in a direction parallel to a focal line and carries an array of strip-shaped targets arranged orthogonal to said focal line and set at a distance apart from one another in a direction parallel to the focal line; a focusing assembly including an array of optical elements arranged for focusing solar radiation on said strip-shaped targets, the focusing assembly being mobile with respect to the base of the photovoltaic receiver in a direction parallel to said focal line; and an azimuthal pointing device, designed to move the focusing assembly with respect to said base as a function of the position of the sun.

An apparatus and a method that increase the concentration of recycled hydrogen in the hydrogenation unit are disclosed having a hydration separation unit included between the high-pressure separator and hydrocracking reactor. A part of the recycled hydrogen contacts with the water-in-oil microemulsion to form hydrates from which the light hydrocarbon components are removed. The gas flow entering into the hydration separation unit is present in amount of 20%˜100% of the total gas flow coming from the high-pressure separator; the water-in-oil microemulsion, in which the volume ratio of oil and water is 1:1 to 5:1 may increase hydrogen partial pressure in the reactor and thus upgrade the performance of hydrogenation.

A portable handheld work apparatus includes a drive motor configured as an internal combustion engine (1). The work apparatus includes an air filter case (2) arranged in the intake channel of the engine (1). The work apparatus further includes a cover (3) and a locking device (4) for releasably holding the cover (3). An actuating element (6) of the locking device (4) is configured as a slider (7) which is guided so that it is essentially linearly movable.

The invention discloses an anti-condensation nivometer with the self-accumulated-snow-removal function. The nivometer comprises an outer barrel body, a clamping piece is arranged on the outer barrel body, a filtering layer and a polygonal roller are arranged in the clamping piece, and a spoon-shaped fan is arranged on the upper portion of the filtering layer; a funnel body is arranged below the filtering layer, and a water scraper is attached to the funnel body and connected with the lower portion of the filtering layer; a collecting container is arranged below the funnel body, a net-shaped tray is arranged below the filtering layer, a snow removal device is arranged on the net-shaped tray, a spring piece is arranged between the filtering layer and the net-shaped tray, the water scraper is provided with a grinding and scraping part, and a quick lime layer is arranged on the inner wall of the outer barrel body. Compared with the prior art, because tree leaves and other impurities are blocked by the filtering layer, the tree leaves and other impurities are prevented from blocking the nivometer; because the filtering layer rotates and shakes on the polygonal roller, it can be avoided that snow water is accumulated in impurities falling onto the filtering layer, snow can enter the nivometer faster through the snow removal device, and condensation blocking is avoided; the grinding and scraping part can rub the quick lime layer when rotating along with the water scraper, broken dust of quick lime flies out and makes contact with water, heat is generated, and internal icing is prevented.

The invention relates to a method for manufacturing an ionic enzymatic suspended filler for highly difficult waste water treatment, which belongs to the technical field of waste water treatment. The ionic enzymatic suspended filler is manufactured by processes of fiber spinning, needling, fluffing, heat setting and the like. The ionic enzymatic suspended filler is made from a fabric consisting offirst fibers of polyolefin resin and second fibers of the polyolefin resin with a melting temperature lower than that of the first fibers, and a non-woven fabric as an underlayer; the fabric is connected to the non-woven fabric by a needling method; and the first fibers are mutually adhered, and are adhered to the non-woven fabric by melting the second fibers. The method has the advantage that: the suspended filler obtained by the method has the characteristics of large specific surface area, good mechanical strength, strong tolerance, good biological adhesion performance, easy membrane hanging, promotion of microbial growth, easy filling and the like.

The invention discloses an oil nozzle. The oil nozzle comprises a spraying tube, a flow guider and a sleeve, wherein an end of the spraying tube is connected with the sleeve; and the flow guider is positioned in the spraying tube. By the flow guider, pressure intensity of an oil and gas mixture in the spraying tube can be increased, sprayed lubricating oil can be gathered, the use ratio of the lubricating oil is increased, sprayed oil drops are uniform, the using amount of compressed air is reduced, and the oil nozzle is energy-saving and environment-friendly.

The invention relates to a vehicle headlignt comprising at least two light modules, wherein a first light module is arranged to generate a dynamically controllable first partial light distribution (510). The first light module comprises at least a first light source and at least a first device for generating a first light-emitting image from the first partial light distribution (510) and at leasta first projection optical mechanism, wherein by means of the at least one first projection optical mechanism, the first light-emitting image can be used as a first light image to be projected onto the street in a first emission direction. A second light module is arranged to generate a dynamically controllable second partial light distribution (520). The second light module comprises at least onesecond light source and at least one second device for generating a second light-emitting image from the second partial light distribution (520) and at least one second projection optical mechanism.

The invention provides a solar energy light condensing transmitting device which is large in effective daylight area, high in light strength, long in transmitting distance, small in consumption and reduced in the generation cost, and a solar-thermal power generation system of the solar energy light condensing transmitting device. The solar energy furnace solar-thermal power generation system is composed of a solar energy furnace and a plurality of the solar energy light condensing transmitting device arranged around the solar energy furnace, each solar energy light condensing transmitting device comprises a large-caliber paraboloid reflector, a small-caliber paraboloid reflector is arranged above each large-caliber paraboloid reflector, a through mouth is formed in the center of each large-caliber paraboloid reflector, a round cylinder connected with the through mouth is arranged on the back surface of each large-caliber paraboloid reflector, a solar ray automatic tracking device is arranged on the outer wall of each round cylinder, a target tracking system is arranged on the outer wall of each round cylinder on the solar ray automatic tracking device, a plane mirror is arranged on each target tracking system, and the solar energy furnace comprises a transparent glass vacuum shell and a plurality of U-shaped solar-thermal converting pipes which are arranged inside the vacuum shell and evenly distributed.

The present invention has revealed the compounds transportable by ATB<0+>. Based on the information about these compounds, drugs transportable by ATB<0,+> may be designed, produced and screened. Such drugs may serve to treat and / or prevent the diseases in which NOS, phenylglycine, carnitine, D-amino NOS, phenylglycine, carnivolved. The ATB<0,+> gene may be administered to patients to be used for gene therapy of the diseases as described above.

The invention relates to a symmetric pair extremely-strong electric field discharge type spark plug, which mainly comprises a central electrode and a bonding electrode, wherein a first discharge action surface of the central electrode and a second discharge action surface of the bonding electrode are respectively provided with first discharge bulges and second discharge bulges which are equal in quantity; the first discharge bulges and the second discharge bulges are blade-shaped and correspond one by one; in addition, net sectional areas of two corresponding endpoints of an ignition electrode of the spark plug are respectively gradually reduced towards the tail ends along a normal direction of the first discharge action surface and the second discharge action surface; a first blade point side and a second blade point side which linearly extend are respectively formed at the tail ends of the first discharge bulges and the second discharge bulges; the first blade sides correspond to the second blade sides one by one, so that the central electrode and the bonding electrode have corresponding discharge blade point side structures; and therefore net sectional areas of the two discharge action ends are reduced, the charge density of discharge blade point ends is promoted, an ignition electric field intensity is rapidly established, and the purpose of improving combustion efficiency, saving fuel oil, and the like are further achieved.

Provided is a provides a method for producing hydrogen peroxide, comprising a step of reducing and then oxidizing a working solution containing an organic solvent, anthraquinone having an alkyl substituent, and tetrahydroanthraquinone having an alkyl substituent to produce hydrogen peroxide; and a working solution regeneration step of removing an inert substance, generated as a sub product by the production of hydrogen peroxide, from the working solution and re-circulating the working solution deprived of the inert substance back into the step of producing hydrogen peroxide; wherein the working solution regeneration step includes i) a first distillation step of recovering the organic solvent by distillation performed at an atmospheric or a lower pressure; and ii) a second distillation step of, following the first distillation step, recovering the anthraquinone and the tetrahydroanthraquinone by distillation performed at a still lower pressure at 200° C. or higher for a residence time of 1 hour or longer.

A portable handheld work apparatus includes a drive motor configured as an internal combustion engine (1). The work apparatus includes an air filter case (2) arranged in the intake channel of the engine (1). The work apparatus further includes a cover (3) and a locking device (4) for releasably holding the cover (3). An actuating element (6) of the locking device (4) is configured as a slider (7) which is guided so that it is essentially linearly movable.

The invention provides a ground slag processing production line. A pretreatment tower, a first screening tower, a second screening tower and a third screening tower are sequentially arranged along a forward direction of the production line; a first conveying machine is arranged between the pretreatment tower and the first screening tower, and penetrates through a magnetic separation station; a second conveying machine is arranged between the first screening tower and the second screening tower; a third conveying machine and a fourth conveying machine arranged side by side are arranged betweenthe second screening tower and the third screening tower; a first vibrating screen and a first crushing machine are arranged in the first screening tower; a second vibrating screen, a second crushingmachine and a first material output system are arranged in the second screening tower; and a third vibrating screen and a second material output system are arranged in the third screening tower. According to the ground slag processing production line provided by the invention, ground slags are screened, crushed and magnetically-separated for multiple times through the pretreatment tower and the three screening towers, so that the intensification, the productization, the high efficiency and the environmental protection of a ground slag processing technology are realized.

The invention discloses a nivometer capable of removing accumulated snow. The nivometer comprises an outer barrel with the open upper portion. A clamping piece is arranged on the outer barrel and internally provided with a filter layer and polygonal wheels, and a spoon-shaped fan is arranged in the center of the upper portion of the filter layer. The lower portion of the filter layer is connected with the inner wall of the outer barrel and provided with funnels, water scrapers are arranged on water facing faces attached to the funnels, and the water scrapers are fixedly connected with the lower portion of the filter layer. A collecting container is located below the funnels, a mesh tray is arranged below the filter layer, snow removing devices are arranged on the mesh tray, and spring pieces are arranged between the filter layer and the mesh tray. Compared with the prior art, the nivometer capable of removing accumulated snow has the advantages that tree leaves and other impurities are prevented from blocking the nivometer through the filter layer, the filter layer rotates and shakes on the polygonal wheels so that impurities falling on the filter layer can be prevented from accumulating snow water, the snow removing devices can increase the speed of snow entering the nivometer, and condensation and blockage are avoided.

The invention provides a ground slag processing production line. A pretreatment tower, a first screening tower, a second screening tower and a third screening tower are sequentially arranged along a forward direction of the production line; a first conveying machine is arranged between the pretreatment tower and the first screening tower, and penetrates through a magnetic separation station; a second conveying machine is arranged between the first screening tower and the second screening tower; a third conveying machine and a fourth conveying machine arranged side by side are arranged betweenthe second screening tower and the third screening tower; a first vibrating screen and a first crushing machine are arranged in the first screening tower; a second vibrating screen, a second crushingmachine and a first material output system are arranged in the second screening tower; and a third vibrating screen and a second material output system are arranged in the third screening tower. According to the ground slag processing production line provided by the invention, ground slags are screened, crushed and magnetically-separated for multiple times through the pretreatment tower and the three screening towers, so that the intensification, the productization, the high efficiency and the environmental protection of a ground slag processing technology are realized.

The invention discloses an energy-saving lamp and relates to the field of energy saving. The energy-saving lamp comprises a base and is characterized in that the base is provided with a supporting rod, the supporting rod is provided with a lampshade, the lampshade is sleeved with a sliding sleeve, the sliding sleeve slides on the lampshade, the base is provided with a rotary knob, the lampshade isinternally provided with an energy-saving lamp body, the rotary knob is electrically connected with the energy-saving lamp body, and the lampshade and the sliding sleeve are internally provided withlight reflecting coatings. According to the design, the energy-saving lamp is simple in structure, convenient to use, practical in function, capable of saving energy, environmentally friendly and suitable for being used and popularized.

The invention relates to a light-reinforcing single-sided light emitting type CSP LED and a processing method thereof, and relates to the technical field of LEDs. The light-reinforcing single-sided light emitting type CSP LED comprises a white wall adhesive, an LED chip and a packaging colloid, wherein the white wall adhesive is in the shape of a bowl cup with the bottom being hollowed out, the LED chip is arranged inside the white wall adhesive, an electrode surface at the bottom of the LED chip is flush with the bottom of the white wall adhesive, the periphery of the LED chip and the bowl cup of the white wall adhesive are filled with the packaging colloid. The extraction of white light is greatly improved, the light is more concentrated and uniform after diffuse reflection, the lens matching is more convenient in the field of backlight, and the practicability is higher.