55results about How to "High resource utilization" patented technology

A method and system for data traffic management in telecommunications networks is presented. End user data streams are aggregated to achieve more efficient use of a communication channel. Bandwidth is dynamically allocated to the data streams of the various users, effectively reducing their communications costs. The system includes a class of service selector and a plurality of stream selectors. Each stream selector is associated with a single budget category. Data is placed into queues according to a priority assigned by the end user. Data packets are transmitted from their queues through the class of service selector and through one of the stream selectors in response to the traffic provided by the end users and the budget category subscriptions of the end users.

The present invention provides for the scheduling of requests to one resource from a plurality of initiator devices. In one embodiment, scheduling of requests within threads and scheduling of initiator device access is performed wherein requests are only reordered between threads.

An Analog/mixed signal automatic test system includes a software architecture that creates a virtual composite instruments through novel software dynamic allocation of low level resources. These virtual composite instruments provide backwards and forwards compatibility to a variety of automatic test equipment, known or available on the market. The virtual composite instruments are free from the normal constraints imposed by hardware implementations. Creation of the virtual composite instruments allows a single piece of automatic test equipment system to emulate many implementations of automatic test equipment, providing higher utilization, and therefore a lower cost test solution for device manufacturers. The test instruments are preferably object controls and are preferably instantiated and controlled by the test system server. This allows multiple users to control the tester simultaneously across, for example, the Internet.

The invention relates to a technical scheme for transforming 2D video image signals to 3D video image signals and application thereof. A video image signal flow decomposing and combining module, a video image signal flow delaying module and a video image signal flow interface transforming module are combined in the technical scheme and keep electrical connection mutually. The inputted 2D video image signal flows in different interface formats are decomposed into two paths of video image signal flow, one path of video image signal flow is properly delayed, then the processed two paths of video image signal flow are sent to a display terminal for displaying, the video display terminal displays two slightly different images with parallax for the same image content at the moment, and then strong stereoscopic impression is presented when people watch through corresponding special three-dimensional glasses. The invention is widely applied to equipment comprising broadcast television networks, electronic video equipment, internet, DVD, VCD, computer videos and the like.

This invention is preparation procedure of the yolk antibody of high biological activity, belonging to the field of bioproduct and industrialized isolation technique. In this invention, we adopt the natural macromolecule gel high -extractive technique and hyperfiltration to extract the yolk-antibody of high biological activity from yolk at an industrialized level, annual output is upto 10 ton. the yolk-antibody content is about 30%-50%, meanwhile we could obtain some by-products like albumen powder, yolk powder, egg oil, vitellin and so on. In the invention high technology like bioimmunology and membrane separation is adopted. The invention is high-tech, high-usage, highly-automated and typical of green food and environmental-friendly.

The invention discloses an enzymatic acidolysis-based method for synthesizing structured lipids from palmitic acid triglycerides. The method comprises the following steps: saponifying and refluxing an oil raw material and a solvent in nitrogen; after complete hydrolysis, recovering the solvent in a spin steaming manner, and regulating the pH value of a hydrolysis mixture; extracting free fatty acids after washing, removing water from anhydrous magnesium sulfate and filtering so as to obtain filtrate; carrying out spin steaming on the filtrate, so as to obtain the free fatty acids; and mixing at least one of the free fatty acids with the palmitic acid triglycerides, and preparing the structured lipids under the action of the sn-1,3-bit specific lipase. According to the method, the palmitic acid triglycerides and the fatty acids are catalyzed by the sn-1,3-bit specific lipase to directionally synthesize the structured lipids; MLM-type structured lipids are prepared from short-carbon chain saturated fatty acids and the palmitic acid triglycerides, which are easy to digest and absorb, in a manner of enzymatic acidolysis; meanwhile, LPL-type structured lipids are prepared from long-chain unsaturated fatty acids and the palmitic acid triglycerides, which are essential to the body, in the manner of enzymatic acidolysis; and different types of structured lipids can be configured according to the different nutritional requirements of different people.

The invention relates to a 3D stereoscopic video signal converter and technical application thereof. The 3D stereoscopic video signal converter converts a 2D video image signal into a 3D video image signal, is combined by an R/G/B electrical video image signal decomposition module, a signal time delaying and processing module, an electrical video image signal interface conversion module, keeps connection among electrical appliances and carries out delayed time processing on one or two image signals of R/G/B tricolor three electrical image video signals decomposed from the 2D video image signal; the processed signals show two images with displacement difference and different colors on a general video display terminal, and the images show intense stereoscopic sensation by being viewed through a special stereoscopic color separation glass. The invention is extensively used for a broadcast television network, electronic video equipment, the internetwork, a DVD, a VCD, computer video equipment, and the like.

The invention discloses a PCBA (printed circuit board assembly) detecting device and a detecting method. The detecting device comprises a code scanning gun, a clamp, a displayer, a control module, a server, a core control system, a digital multimeter module, a simulative battery module, a programmable direct current power module and a direct current electronic load, and others; the core control system comprises a power processing unit, a control unit, a sampling unit, a communication unit, a dry contact unit, a charging machine simulative unit, a small load unit, an insulation simulating unit, a switch matrix unit, a NTC detecting unit, a clock detecting unit and a digital input/output unit. The PCBA detecting device and the detecting method apply a brand-new software framework to realize the complete automation of the function testing process, and the resource is fully used; meanwhile, data is accessed to a MES system and can be checked at any time and any place in the era of unblocked network; moreover, the whole detecting device is convenient to operate and has the advantages of greatly improving the testing efficiency and reducing the testing cost of the factory PCBA.

The invention includes an apparatus and the associated method to digitally process data communicated through a communication channel between a transceiver pair. A global control element and programmable algorithm control elements are used to implement an algorithm using a datapath. The control signal outputs of at least one programmable algorithm control element are coupled to the datapath. The datapath may use the control signals to drive transmission data down a computation path that implements the desired algorithm. The datapath may be duplicated to meet the requirements of a particular device and operate on a larger subset of data using the same control signals that are provided by the programmable algorithm control elements.

The invention provides a preparation method of a dope. The preparation method comprises the following steps: directly crushing mined pyrite to particles smaller then 4mm, drying or naturally airing till the water content is less than 6 percent, boiling and baking to desulfurize through to obtain cinder with sulfur content less than 1 percent, mixing the cinder or cinder which contains 2-20 percent of Fe2O3 and is obtained by removing iron with the common method and equipment with component kind or/and color kind of filling agent, adhesive and the like and grinding to obtain paint power or powder emulsion after being screened by 320 meshes. In addition, the invention also provides by-products of iron concentrate powder, sulfuric acid or sulfur. The invention has wide range of raw material sources and low cost, greatly reduces the production cost of the dope, and opens up a shortcut for comprehensive utilization of pyrite resources in middle-low grade. The dope can be applied to a dry cement wall surface as well as a preliminarily hardened wet wall surface which is just constructed; and a coating has favorable adhesive ability, rigidity and washing resistance ability and no environmental pollution.

The invention provides a method for removing manganous dithionate in a pyrolusite slurry leaching solution to prepare saturated manganese sulfate slurry and manganese sulfate. The method comprises the following steps: performing solid-liquid separation to obtain pyrolusite slag and a separated solution containing manganese sulfate and manganous dithionate; performing neutral oxidation on the separated solution to remove iron and aluminum; vulcanizing to remove heavy metal; heating an obtained mixed solution of manganese sulfate and manganous dithionate to evaporate and concentrate to obtain a crystal-containing saturated solution; adding sulfuric acid or a saturated manganese sulfate solution containing sulfuric acid to decompose manganous dithionate into manganese sulfate and sulfur dioxide; discharging mixed gas of sulfur dioxide and water vapor to obtain the saturated manganese sulfate slurry without the manganous dithionate. The invention also provides a method for preparing manganese sulfate through the saturated manganese sulfate slurry prepared by the method. The method is low in cost, easy to operate, and capable of removing manganous dithionate in the leaching solution without additional subsequent purifying process, and high-level manganese sulfate product is prepared.

The invention discloses a tea sugar, comprising steady-state tea powder and sugar, wherein the steady-state tea powder accounts for 0.5-10% of the total weight of the tea sugar and contains tea powder and tea seed oil, and the weight ratio of the tea powder to the tea seed oil is 0.5-5. The invention also discloses the method for preparing the tea sugar. The tea sugar can be made into flavored candies of different types, such as hard candy, hard bonbon, milk fat candy, air-filled candy, gel soft sweet, polished candy, tablet candy, functional candy and the like. The tea sugar aims to increase the utilization rate of the tea industry resources and solves the problems of tea powder discoloration and efficacy reduction in the making process of the tea sugar; besides, the tea powder in the tea sugar can be enabled to keep the natural color thereof and damage on the natural functional components of the tea powder caused by high temperatures in the candymaking process can be avoided.

The invention discloses a dry-type deep flue gas desulfurization and denitration integrated method taking manganese hydroxide as a circulating work medium. The method comprises the steps of replenishing a reactor, containing the manganese hydroxide, with flue gas; enabling the manganese hydroxide to react with oxygen in the flue gas at the temperature within a temperature range of 160-50 DEG C so as to generate manganese oxide MnOx (x is more than 1 and less than or equal to 2); meanwhile, enabling the manganese hydroxide to absorb SO2 and NOx in the flue gas and immediately react with the SO2 and the NOx to generate manganese sulfate and manganese nitrate; enabling an alkaline substance to react with the manganese sulfate and the manganese nitrate which are dissolved in water so as to prepare manganese hydroxide again for circulating desulfurization and denitration, wherein the by-products such as sulfate and nitrate produced in the regeneration reaction are useful chemical products. The method can be used for completely removing the SO2 in the flue gas only by using alkaline raw materials such as lime having wide sources and low price, and has the NOx removal rate of 90% or above; the by-products of the method are sulfate and nitrate products which are marketable, so that economic benefit is obtained; furthermore, a recycling and economic dry-type desulfurization and denitration process route is added for the clean utilization of fossil fuel and the atmospheric environment protection.

The invention discloses a technical process of fragrant and sweet black tea powder for a tea noodle food. The technical process comprises the steps: fresh leaves picking; withering; rolling; fermenting; drying; and crushing. The rolling process and a biological enzymolysis process are combined. The process specifically comprises the following steps: lightly pressing the withered leaves at natural room temperature to roll for 20+/-5min; adding an enzyme; heavily pressing and rolling the leaves for 10+/-3min; and then intermediately pressing and rolling the leaves for 50+/-10min, wherein the enzyme is selected from at least one of cellulase, protease and tannase. According to the technical process of fragrant and sweet black tea powder for the tea noodle food disclosed by the invention, by taking fresh leaves of summer and autumn leaves as raw materials, in a conventional bulk black tea technical process, a biological enzymolysis technology is blended to degrade and convert macromolecular tea proteins, tea fibers and tea polyphenol substances at a targeted manner so as to form the fragrant and sweet black tea for the tea noodle food which is prominently fragrant and sweet. Then the black tea is crushed to obtain black tea powder, and the fragrant and sweet black tea powder has the characteristics of being prominent in sweetness and fragrance and easy to crush.

Embodiments of the disclosure provide a method and apparatus for performing fractional subframe transmission. The method may comprise: in response to detecting that a channel becomes available, determining a target position from at least one potential position predefined in a subframe; and performing the fractional subframe transmission from the target position.

The invention discloses a method of extracting CPT (camptothecin) from Mappia foetida by a microorganism solid-state fermentation technology and relates to a method for extracting medicinal raw materials from traditional Chinese medicinal materials. The method includes: (1), fermentation: adding water to wet the Mappia foetida material which is pulverized into powders, then adding flavomycin, and performing fermental cultivating, and adding ethanol to extract CPT or drying to prepare; (2), extraction: adding ethanol to fermented Mappia foetida raw materials, performing cold-soaked extraction for 3.5-4.5 hours, and then filtering and collecting filtrate; repeating ethanol extraction for three times; combining ethanol filtrate prepared by three-time ethanol extractions together and vacuum-concentrating raffinate till no ethanol existing; adding water to the raffinate to 480-520 parts by mass, adjusting PH (potential of hydrogen) to 9-10, and absorbing by macroporous resin column; and eluting with ethanol, recycling ethanol, extracting with ethyl acetate, recycling ethyl acetate, crystallizing with methanol, recrystallizing with mecloqualone, and washing aciculas with distilled water, drying under reduced pressure, and finally obtaining the CPT with the purity of 98.7%. By the method, the technology of increasing camptothecin content in the raw materials is provided.

The invention belongs to the field of industrial waste residue recycling, and particularly relates to a comprehensive utilization process of red mud. The method comprises the following steps: performing grading pretreatment on red mud slurry according to particle sizes to obtain coarse-particle red mud slurry and fine-particle red mud slurry; performing primary magnetic separation on the coarse-particle red mud slurry to obtain magnetic red mud and non-magnetic red mud I; adding a reducing agent and coal gangue into the magnetic red mud, mixing, extruding and granulating, shaping and screening, drying and preheating, reducing and roasting, water-quenching, ball-milling, carrying out secondary magnetic separation, and carrying out solid-liquid separation to obtain fine iron powder and non-magnetic red mud II; the non-magnetic red mud II is used for preparing a cementing material, and the non-magnetic red mud I is used for preparing ceramsite; the fine-particle red mud is used for preparing the red mud micro powder. According to the method, fine iron powder, the cementing material, the red mud micro powder and the ceramsite are produced through grading pretreatment, and comprehensive utilization of the red mud is achieved.

The invention relates to the technical field of textile, and provides an environment-friendly fabric and a preparation method thereof. The environment-friendly fabric comprises: a lining cloth havinga first surface and second surface which are arranged opposite; an adhesive layer which is arranged on the first surface; a decorative layer which is attached to the lining cloth through the adhesivelayer; a first wear-resistant hydrophobic layer which is arranged on one side, far away from the lining cloth, of the decorative layer; and a decorative layer which comprises petals and/or leaves of plants. According to the environment-friendly cloth, petals or leaves of plants are adopted as materials, so that the environment-friendly cloth is environment-friendly and attractive, and has good physical strength. Meanwhile, the invention provides a preparation method of the environment-friendly cloth, petals or leaves of plants are used as materials, the process is simple, the cost is low, andthe prepared cloth is environment-friendly and attractive and has good physical strength.