31results about How to "Efficient synergy" patented technology

The invention relates to a nanosecond detection system based on a random pulse time sequence of an ultra high-speed data acquisition card, and relates to computer application technology and data acquisition and processing technology, in particular to detection and processing technology for the random pulse time sequence. The system performs data acquisition and on-line detection based on a 1GS/s ultra high-speed A/D converting unit and an FPGA high-speed processing unit, and can quickly and accurately detect pulse time in a quick-logic narrow-pulse sequence. The detection for the pulse time is to calibrate the pulse time by pulse peak positions through a particularly designed PeakTDC hysteretic peak value detection algorithm carried on the FPGA, and the time accuracy is 1ns. The system can obtain TDC time data conversion of quick response random events in finite nanosecond random pulse sequences on a time bin axis, and performs the detection on multi-channel pulse signals on line and highly synchronously with high speed and large capacity.

The invention discloses a multi-industrial-manipulator controller based on a double-layer CPG (central pattern generator). A structure similar to a layered neural network, which the ganglion controlling activities of invertebrates has and which a central nervous system controlling activities of vertebrates has, is adopted, features of a multi-industrial-manipulator control system and those of a single industrial manipulator are combined, and collective coordination and information interaction of multiple industrial manipulators are efficiently synergic. Flexible joints and a rich sensor system are adopted, information utilization rate of the multiple industrial manipulators is increased, and the joints of the industrial manipulators are effectively controlled, so that the system has high reliability and stability. The sensor system has the ability of autokinetic movement while the industrial-manipulator is enabled to have sufficient dynamic performance and degree of freedom. The multi-industrial-manipulator controller is composed of a phase coordination layer and a motion pattern generation layer; the phase coordination layer allows phase sequence locking for each industrial manipulator; the motion pattern generation layer allows trajectory planning and attitude adjustment for each industrial manipulator.

The invention discloses a preparation method of a natural preservative for a soy sauce stewed product. The preparation method comprises the step of respectively weighing epsilon-polylysine, nisin from streptococcus lactis, natamycin, sodium propionate, vitamin C and malic acid for mixing, so as to obtain the preservative. The preservative can be applied to sauced beef, and the total number of bacterial colonies in a finished product of the preservative is reduced to a range of 36.2-67.2%. The natural compound preservative is simple to operate, efficient, high in cooperativity, safe, non-toxic, all natural, long in preservation period, and broad-spectrum in bacteriostasis.

The invention discloses a polypeptide and plant composition for inhibiting melanin synthesis and a preparation method of the polypeptide and plant composition. The polypeptide and plant composition comprises palmitoyl pentapeptide-4, palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl tripeptide-5, nonapeptide-1, L-carnosine, hexapeptide-9, acetyl hexapeptide-8, pentapeptide-3, a coix seed extract, a cynomorium songaricum extract, an astragalus membranaceus extract, a radix bupleuri extract and a liquorice root extract. According to the invention, the polypeptide and the plant composition are compounded, and different action mechanisms and sites of the polypeptide and the plant composition are utilized to perform whitening, repairing and anti-aging on the skin from multiple aspects. The polypeptide and the plant extract have a synergistic effect, and along with the increase of the variety of the polypeptide and the addition of the plant extract, the promotion effect on fibroblast proliferation is improved. Meanwhile, the polypeptide components are homologous with human bodies, so that human immune response and other side effects are not easily caused.

The invention provides a Fe-based multifunctional catalyst. The Fe-based multifunctional catalyst is formed by coupling a Na-ZnFe@C catalyst and a K-CuZnAl catalyst, wherein the Na-ZnFe@C catalyst is a carbonized Fe-based metal organic framework material (ZnFe-MOFs) loaded with sodium ions, and the K-CuZnAl catalyst is a CuZnAl catalyst which is loaded with potassium ions. According to the method, the coupling mode of different catalytic active components of the multifunctional catalyst is optimized, reverse water-gas conversion and Fischer-Tropsch synthesis carbon chain growth in the reaction process are considered, high-selectivity synthesis of ethanol through CO2 one-step hydrogenation is achieved, the CO2 conversion rate reaches up to 39.2%, the ethanol selectivity is 35.0%, and the olefin selectivity is 33.0%; The efficient synergistic effect among different catalytic active components is realized, meanwhile, the invention develops a new catalytic reaction path for preparing ethanol by CO2 hydrogenation, and has higher economic value and social benefit.

The invention discloses radix rehmanniae proteins and a preparation method of radix rehmanniae protein nano-particles. Each particle is composed of two correspondingly proteins, wherein the N-end primary structural sequences of the two radix rehmanniae proteins are SEQ ID NO:1: R-E-K-D-I-A-G-A-V-Q-T-V and SEQ ID NO:2: R-E-K-D-I-V-X correspondingly. The radix rehmanniae proteins are extracted and separated from fresh radix rehmanniae, or raw radix rehmanniae or prepared radix rehmanniae and stably exist in the radix rehmanniae raw materials which are used traditionally. No cross-linking agent is involved in the preparation method of the radix rehmanniae protein nano-particles, finished products of the radix rehmanniae proteins are widely used in various decoctions prepared from the raw materials of the radix rehmanniae through a traditional hot processing technique, wherein the decoctions are taken by a large number of people for many years and are high in safety. The radix rehmanniae protein nano-particles are safe and efficient, the efficacy of the radix rehmanniae protein nano-particles is achieved safely and efficiently, and in addition, the radix rehmanniae protein nano-particles are expected to be combined with other raw materials, so that the effects are achieved efficiently and collaboratively.

The invention discloses an electrocatalytic oxidation filler, a preparation method thereof and a three-dimensional electrocatalytic oxidation device. The electrocatalytic oxidation filler is preparedby mixing a mixture of clay minerals and a curing agent and a mixed solution of Cu < 2 + >/Mn < 2 + > and roasting. The three-dimensional electrocatalytic oxidation device comprises an anode, a cathode and an electrocatalytic oxidation filler filled between the anode and the cathode. The electrocatalytic oxidation filler provided by the invention has the advantages of good conductivity, low energyconsumption, high stability, strong catalytic activity, no need of supporting electrolyte and the like, is widely applied to treatment of industrial wastewater as a filler of a three-dimensional electrocatalytic oxidation device, can realize effective removal of organic pollutants in the wastewater, and has relatively high use value and relatively good application prospect. The preparation methodof the filler has the advantages of being simple in process, convenient to operate, easy to control, low in raw material cost, low in energy consumption, short in consumed time, environmentally friendly and the like, is suitable for continuous large-scale batch production, facilitates industrial utilization and shows a good application prospect.

The invention belongs to the technical field of water treatment, and particularly relates to a black and odorous water bottom mud passivation system. The system comprises a feed pipe, a pipe mixer, a reactor and a discharge pipe which are sequentially communicated, the pipe mixer is provided with a feeding pipeline for supplying first multifunctional nano-composite materials, the feeding pipeline is provided with a water supply pipeline, a stirrer is arranged in the reactor, a bottom mud layer is arranged at the bottom of the reactor and internally filled with second multifunctional nano-composite materials, the first multifunctional nano-composite materials include 10-20 parts of COD (chemical oxygen demand) removing materials and 80-90 parts of heavy metal removing materials, and the second multifunctional nano-composite materials include 10-20 parts of COD (chemical oxygen demand) removing materials and 80-90 parts of heavy metal removing materials. The black and odorous water bottom mud passivation system is mainly used for performing heterotopic reinforcement treatment for endogenous pollutants in black and odorous water treatment and performing in-situ passivation for the pollutants, passivated bottom mud can serve as fertilizers to be applied, and economic benefits are generated.

The invention discloses an active targeting type amphiphilic polypeptide composite nano-micelle prodrug as well as preparation and application thereof, and belongs to the technical field of biological medicines. The composite nano-micelle prodrug is obtained by co-assembling a first polypeptide with negative charges and a second polypeptide with positive charges through electrostatic interaction and hydrophilic and hydrophobic effects; the first polypeptide is Lys-AAm-Gly-Arg-Gly-Asp-Ser, wherein AA is aspartic acid or glutamic acid, and m is 1, 2, 3 or 4; the second polypeptide is Cys-BBn, wherein BB is lysine, arginine or histidine, and n is 1, 2, 3 or 4; amino at a N end of the first polypeptide is connected with a hydrophobic alkyl chain, and amino at a lysine side chain of the first polypeptide is connected with a fluorescent molecule; cysteine in the second polypeptide is covalently linked with an anti-tumor drug through sulfydryl. The nano-composite micelle can be actively targeted to tumor cells, and is disassembled after responding to a tumor slightly acidic environment to form a small-size micelle with a size of 20-30 nm, so that deep delivery of the polypeptide anti-tumor prodrug at a tumor part is facilitated.

The invention discloses a denitrification and energy self-integration system for high-carbon-nitrogen-ratio wastewater. The system comprises a water inflow pump, a synchronous denitrification methanation device, an integrated anaerobic ammonia oxidation device and a composite ozone catalytic device which are sequentially connected through a pipeline; the synchronous denitrification methanation device is an upflow anaerobic sludge bed; the integrated anaerobic ammonia oxidation device comprises a homogenizing compartment, a plurality of reaction compartments and a precipitation compartment which are sequentially arranged and communicated with one another from one end to the other end; the synchronous denitrification methanation device is communicated with the homogenizing compartment through a first water outflow pipe; the composite ozone catalytic device comprises a plurality of electrocatalytic tubes which are connected in parallel; each electrocatalytic tube is communicated with an outlet in the top end of the precipitation compartment; an annular carbon cathode plate and an anode aerator arranged in the annular carbon cathode plate in a penetrating manner are arranged in each electrocatalytic tube; each anode aerator is connected with a second air compressor through an air inflow pipe; and the second air compressor is communicated with an air source. According to the systemof the invention, the treatment efficiency of the high-carbon-nitrogen-ratio wastewater is improved.

The invention provides an ultrahigh-isotropy heat-conducting material of an epoxy two-dimensional flaky metal nanofiller and a preparation method of the heat-conducting material. The material mainly comprises the following components: epoxy resin, a two-dimensional sheet metal nanofiller, a two-dimensional sheet carbon series heat conduction filler and a diluent. The method comprises the following steps: uniformly mixing the components, removing the diluent, and preparing the heat-conducting material or a workpiece through a hot press molding process. The two kinds of two-dimensional sheet-shaped heat-conducting fillers are in lap joint in an epoxy resin matrix to form a three-dimensional heat-conducting network, efficient lap joint and efficient synergistic effect of the two-dimensional sheet-shaped metal nanofiller are achieved, the heat-conducting property of the obtained heat-conducting material or the workpiece is greatly improved, and the isotropic heat-conducting characteristic is achieved.

The invention relates to a multi-effect synergistic flame-retardant polyol composition, which is prepared from the following components in percentage by mass: 20 to 50 percent of phosphorus-nitrogen polyol, 10 to 20 percent of silicon-boron flame retardant and the balance of polyester polyol, wherein the structure formula of the phosphorus-nitrogen polyol is shown in the specification. The preparation process of the silicon-boron flame retardant comprises the following steps: dispersing diatomite powder in deionized water, uniformly conducting dispersing, adding a proper amount of a surfactant, adding a certain mass of boric acid while stirring, conducting dehydrating and drying at 50-60 DEG C, and conducting calcining to obtain boron-containing diatomite powder. The polyol composition obtained by the invention has an efficient synergistic effect, is a reactive flame retardant, and can directly react with isocyanate in a chemical bonding manner to prepare a flame-retardant polyurethane material; the problem of migration and precipitation of flame-retardant components does not exist; and the polyurethane material has good compatibility and can be used for preparing polyurethane foam, a polyurethane sealant, a thermoplastic polyurethane elastomer and other polyurethane materials with multiple purposes.

The invention provides a multifunctional drug for treating diarrhea of young animals. The drug comprises 2-10 parts of norfloxacin nicotinate, 0.5-7.6 parts of glucurolactone, 0.02-0.48 part of atropine sulfate and 0.02-0.5 part of dimevamide. Preferentially, the drug further comprises 16-80 parts of mannitol, 5-30 parts of saccharose, 0.05-2 parts of sodium glutamate, 0.05-0.6 part of potassium chloride, 0.1-0.8 part of hydroxypropyl butyl ester sodium, 0.05-1.8 part of magnesium stearate, 0.01-0.6 part of sodium glycyrrhizinate, 0.01-0.5 part of fresh milk essence, 4-30 parts of microcrystalline cellulose, 0.6-6 parts of low-substituted hydroxypropyl cellulose and 0.01-0.7 part of sodium dodecyl sulfate. The invention further discloses a preparation method of the drug and the application of the drug in treating diarrhea of the young animals. The drug can achieve the effects of detoxication, sterilization and diarrhea checking; the constituents of the drug can achieve an efficient synergistic effect, so that the dosage of the drug is reduced, and the side effects of the drug are significantly reduced; the young animals can take the drug actively, and stress response is avoided; the drug can be released in a short time, and the drug is quite easy to absorb.

The invention provides an inter-enterprise cooperation project cooperative mobile communication system. The inter-enterprise cooperation project cooperative mobile communication system realizes cooperative communication modes of different enterprises in communication and cooperation processes based on a project macroarray mode; the mode of the project macromatrix is that a cooperation project among different enterprises is divided into three levels of structures, namely a project, a first-level task and a sub-task. Thus, the responsible person of the enterprise or the project can upload the corresponding task stage achievement or the task overall completion structure to the corresponding platform according to the actual working condition of the responsible person, and the system can provide an enterprise project cooperation real-time communication system which has efficient collaboration and authenticity and is not limited by time and regions for the enterprise.

The invention relates to an organic silicon modified polyurethane hot melt adhesive, which is prepared from the following ingredients in parts by mass: 20 to 50 parts of organic silicon modified polyether glycol, 10 to 20 parts of phenyl silicone oil, 20 to 50 parts of polyester polyol, 10 to 30 parts of isocyanate, 0.1 to 2 parts of catalysts and 0.1 to 1 part of silane coupling agents. According to the invention, the defects of poor solvent resistance, poor aging resistance and the like of the traditional moisture-curable polyurethane hot melt adhesive are overcome; In the technical scheme of the invention, the hydroxyl-terminated polyorganosilicone acrylate copolymer adopts a hydroxyl-containing radical initiator to copolymerize an organosilicone monomer and polyester polyol to form a hydroxyl-terminated organosilicone modified polyester polyol block copolymer, and the organosilicone monomer can improve the solvent resistance and aging resistance of the hot melt adhesive; and water resistance and sweat resistance are improved.

The invention discloses medicine for treating esophageal squamous carcinoma and a preparation method thereof. The medicine is combined medicine of arctigenin, radix salviae miltiorrhizae and rhizoma chuanxiong, can show an obvious inhibiting effect on human esophageal squamous carcinoma in a certain proportion, through the preparation of a nano emulsion system containing olive oil, polyoxyethyleneoleum sesame and glycerol, the medicine can be formed into a stable and uniform solution, and experiments in vivo prove that the medicine has a high and obvious therapeutic effect on the esophageal squamous carcinoma.

The invention belongs to the technical field of plastic weather resistance, and particularly relates to a special master batch for foamed polypropylene with high light and oxygen stability and a preparation method thereof, the special master batch for foamed polypropylene with high light and oxygen stability comprises polypropylene, an antioxidant, a processing aid and at least one of a hindered amine light stabilizer and a light screener; according to the invention, the thermal oxidation stability and the light oxidation stability of a polypropylene foamed product in the processing process are effectively improved, the problem of discoloration of the polypropylene foamed product is solved, and the special master batch for foamed polypropylene with high light oxidation stability and mechanical properties is prepared through the synergistic effect of the auxiliaries and the enhancement effect of the nano filler; the master batch special for foamed polypropylene with high light-oxygen stability is simple in preparation process, the dispersion and processability of an additive in resin can be effectively improved through the master batch prepared by the invention, meanwhile, the processing difficulty and cost are reduced, the material performance is more efficiently improved, and the working environment of a workshop is improved.