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70results about How to "Promote market development" patented technology

Multiple access method based on optical two-dimensional code and visible light communication system for implementing multiple access method

The invention discloses a multiple access method based on an optical two-dimensional code. The method includes the following steps that firstly, a base-band modulation signal is formed; secondly, a spread spectrum signal is formed; thirdly, the spread spectrum signal drives an LED lamp to send out a two-dimensional code sequence through an LED drive circuit; fourthly, the optical two-dimensional code is recognized and captured to form an image signal; fifthly, a binary digital signal is formed; sixthly, an original optical two-dimensional code information stream is restored through the binary digital signal; seventhly, information is pushed in real time. A visible light communication system of the multiple access method based on the optical two-dimensional code comprises an emission subsystem, a transmission subsystem, a receiving subsystem and a service cloud platform. The emission subsystem is provided with an OOK base-band modulation module, a CDMA encoding module, the LED drive circuit and the LED lamp. The system has the advantages that transmission content of visible light communication can be updated in real time, and corresponding information is pushed according to different application places.
Owner:SOUTH CHINA UNIV OF TECH

Electromagnetic shielding composite paper and preparation method thereof

The invention provides electromagnetic shielding composite paper which is efficiently prepared and has flexibility, conductivity and mechanical performance and a preparation method thereof. The preparation method comprises the following steps: heating high-purity nickel powder, keeping the temperature of a vacuum environment, charging a carbon nano-tube, obtaining a nickel-cladding carbon nano-tube, mixing and ball milling graphene powder, the nickel-cladding carbon nano-tube and a process control agent, obtaining composite powder, finally enabling the composite powder to be composited with paper fibers, and preparing the composite paper by virtue of a vacuum suction filtering method. The technical scheme disclosed by the invention overcomes the technical defects in the prior art that theelectromagnetic shielding composite paper is relatively high in requirement on device conditions, limit in preparation efficiency, high in manufacturing cost, and low in paper conductivity and mechanical performance; the prepared composite paper has good flexibility, conductivity and mechanical performance, and is controllable in shape and resistance; and the paper fibers and carbon nano-tube in the composite paper can be perfectly combined to form a three-dimensional network with good conductivity, so that the electromagnetic shielding efficacy is good.
Owner:何贞芳

Memory and storage method for video stream pixel-level data random real-time access

The invention discloses a memory and a storage method for video stream pixel-level data random real-time access. The memory is formed through the combined expansion of two groups of QDR2 storage modules, each group comprises two QSR2 storage modules; each group of storage module combination is provided with an image data odd line storage unit and an even line storage unit; the image data is respectively stored in the odd line storage unit and the even line storage unit, and then two groups of storage units are used for respectively storing one-half odd frame and one-half even frame to parallel work through the adoption of a ping-pong buffer mode, thereby realizing the video stream real-time processing. Each image data access is performed according to the read-write mode of two data outburst mode to splice into 3 pixel data structures with each pixel data structure bandwidth as 24bit. Each write is to repeatedly write the last pixel of the last time except the first write of each line in the data write process. Each redundantly stored pixel data is used for simultaneously reading/writing four pixel values through the adoption of one pixel clock cycle, the clock cycle of the video stream data random real-time access is greatly lowered, and the memory space occupation and the cost are lowered.
Owner:SICHUAN UNIV

Novel fried-flavor high-calcium minced meat conditioning gel product and production process thereof

PendingCN106962814AGet flavorGet the tasteFood scienceIce waterLean meat
The invention belongs to the field of food processing and relates to a novel fried-flavor high-calcium minced meat conditioning gel product and a production process thereof. The conditioning gel product comprises, by weight, 100 parts of lean meat, 20-32 parts of fat meat, 20-30 parts of minced fish, 8-12 parts of isolated soybean protein, 20-30 parts of potato starch, 60-85 parts of ice water, 2.5-3.5 parts of edible salt, 1.5-7.5 parts of compound seasoning, 0.2-0.8 part of compound phosphate, wherein the compound phosphate is compounded by sodium tripolyphosphate, sodium pyrophosphate and sodium hexametaphosphate according to the proportion of (1.5-2.5):(1.5-2.5):1. The novel fried-flavor high-calcium minced meat conditioning gel product and the production process thereof have the advantages that the gel performance of minced meat can be increased favorably by using the high-temperature hot air flow technology, the product can have the appearance and taste of a fried product, the oil content of the product is lower up to 50% as compared with that of traditional fried sausages, the minced fish contained in the product can have certain bone fragrance under the action of high-temperature air flow to allow the product to be mellow, rich and unique in flavor, the product can satisfy the nutritional, healthy and delicious requirements on food, and the market development of the minced meat gel product is further promoted.
Owner:HUAZHONG AGRI UNIV

Measuring device for wire drawing pulling force of automobile door lock

The invention relates to a measuring device for wire drawing pulling force of an automobile door lock. The lower end of a protective cover is fixedly mounted on a base; an upper cross beam is fixed at the upper end of the protective cover; the upper end of a linear guide rod is fixed on the upper cross beam; the lower end of the linear guide rod is fixed on the base; the linear guide rod is equipped with a linear bearing; the upper end of a ball screw is mounted on the upper cross beam through an upper bearing component in a supporting manner; the lower part of the ball screw is mounted on the base through a lower bearing component in a supporting manner; the ball screw is equipped with a screw rod nut; a servo motor is connected with a speed reducer; the output shaft of the speed reducer is connected with the lower end of the ball screw through a shaft coupling; the linear bearing and the screw rod nut are together embedded inside a movable crossbeam; a sensor is fixed on the movable crossbeam; a lower clamp is mounted at the upper part of the sensor; a bending bearing is mounted at the lower part of the sensor; an upper clamp is fixed on the upper cross beam through the fixed shaft of the upper clamp. The measuring device for the wire drawing pulling force of the automobile door lock is simple in structure and convenient to use; the wire drawing pulling force of the automobile door lock can be accurately measured; the improvement of user experience is facilitated and the development of the automobile market is promoted.
Owner:无锡忻润汽车安全系统有限公司

Health-care fu brick tea and making method thereof

The invention discloses a health-care fu brick tea. The health-care fu brick tea is characterized by consisting of the following raw materials in parts by weight: 100 parts of a refined second-class raw dark green tea, 5-12 parts of dalbergia odorifera sheets, 2-6 parts of lotus leaf sheets, and 12-22 parts of a tea extract. The making method comprises the following steps of: A, crushing the raw materials; B, weighing the crushed materials; C, uniformly mixing the weighed materials; D, performing moisture detection; E, weighing preliminary materials; F, adding the tea extract and stirring the weighed materials and the tea extract; G, steaming the tea; H, loading the steamed tea in a casket to be compressed; I, performing cooling, shaping and inspection; J, enabling eurotium cristatum to grow and breed to form golden cleistothecia, and performing drying; and K, taking out the fu brick tea from a baking house. Compared with the prior art, the health-care fu brick tea disclosed by the invention has the advantages that the health care fu brick tea is high in nutrient value, and has a good health care function; dalbergia odorifera leaves as a feature agriculture product in the Hainan region can be effectively developed and utilized, so that the market growth of local agriculture products is promoted, the requirement for the health-care function of consumers is met, and the health-care fu brick tea has a definite collection value. The cost is low, the health-care fu brick tea has strong market competition capacity, and the needs of consumers can be fully met.
Owner:宿楠楠

Computer aided Kongming lantern manufacturing method

InactiveCN103207935AImproved volume-to-area ratioEasy lift offNon-electric lightingPoint-like light sourceComputer-aidedEngineering
The invention relates to Kongming lanterns, in particular to a computer aided Kongming lantern manufacturing method. The method includes: selecting a required Kongming lantern three-dimensional model from a model library; cutting open the bottom of the Kongming lantern three-dimensional model to sever as an opening of the Kongming lantern; allowing the bottom opening to be close to a circle so as to conveniently attach the bottom opening to a bamboo frame, removing high-frequency noise of the Kongming lantern three-dimensional model, and improving volume-area ratio of the three-dimensional model to allow the three-dimensional model to rise easily; using unfoldable curves and planes to approach the original three-dimensional model, and keeping feature correspondence to the original three-dimensional model during approaching as much as possible; determining minimal size, capable of rising successfully, of the shape-fixed Kongming lantern according to related parameters; unfolding all unfoldable pieces of the Kongming lantern to a two-dimensional plane, printing and outputting to flame-retardant paper, cutting according to the printed shape, assembling the cut pieces into an air sac of the Kongming lantern, sleeving the bamboo frame, and placing fuel. By the method, armatures can manufacture exquisite Kongming lanterns of different shapes and capable of rising.
Owner:XIAMEN UNIV

Method for preparing and preserving hot-boiling-stable fish noodles

InactiveCN102429168BImprove thermal processing stabilityPleasant flavorFood preparationNano zinc oxideWheat gluten
The invention discloses a method for preparing and preserving hot-boiling-stable fish noodles, which belongs to the technical field of food processing. The method comprises the following steps of: preparing fishes into minced fillet; adding salt and seasonings for chopping; kneading dough, slowly and uniformly adding a sodium alginate aqueous solution, wheat gluten and a nano-zinc oxide aqueous solution in a dough kneading and stirring process; and curing, tableting, slitting, drying and packing to obtain a hot-boiling-stable fish noodle product. In the method, raw materials are processed into seasoning minced fillet, so that the fish noodles have the strong fragrance of fish; sodium alginate and the wheat gluten are added, so that the rheological characterization of the flour dough can be changed under the coaction of the sodium alginate and the wheat gluten, the gel property of the minced fillet is improved, and the hot-boiling stability of the fish noodles is improved; the nano-zinc oxide is added, so that the preserving property of the fish noodles is improved, the content of zinc in the fish noodles is increased, and the nutritional value of the fish noodles is raised; and atlast, the fish noodles are packed by charging inert gas in vacuum, so that the shelf life of the fish noodles is prolonged, and the nutritional value of the fish noodles is kept to the maximum extentin the preserving process.
Owner:江苏省山水食品有限公司 +1

Method for making phaseolus coccineus and green tea biscuit

The invention discloses a method for making phaseolus coccineus and green tea biscuit. A formula of the biscuit comprises the following components in part by weight: 100 parts of flour, 3 to 6 parts of green tea powder, 7 to 13 parts of phaseolus coccineus powder, 50 to 70 parts of margarine, 35 to 45 parts of sugar powder, 6 to 10 parts of salad oil, 50 to 60 parts of egg, 0.7 to 1.3 parts of salt, 1.4 to 1.8 parts of baking powder and 18 to 22 parts of water. The making method comprises the following steps of: putting the margarine and the sugar powder into a container, and preheating for 15 to 25 minutes in an oven, wherein the temperature of the oven is set at 30 to 40 DEG C; stirring the preheated margarine and sugar till distinct granules do not exist, adding the egg, continuously stirring till foaming on the surface, adding the salad oil, the salt and the baking powder, continuously stirring till a large quantity of foams on the surface are white, and thus obtaining an initial biscuit making material; and putting the weighed flour into the initial biscuit making material, adding the water, blending uniformly to form biscuit making dough, standing the biscuit making dough for 8 to 12 minutes at room temperature, sequentially adding the phaseolus coccineus powder and the green tea powder, shaping, baking, cooling, and thus obtaining the phaseolus coccineus and green tea biscuit.
Owner:HUNAN AGRICULTURAL UNIV

Method for preparing cellulose microfibril film from wheat straw

The invention relates to a method for preparing cellulose microfibril and a film thereof from wheat straw. The method comprises the following steps: screening wheat straw fiber slurry; carrying out enzyme hydrolysis bleaching on wheat straw fibers; carrying out high-pressure homogenization treatment and preparing cellulose microfibrils; and preparing the cellulose microfibril film. According to the preparation method, the bleached wheat straw fiber is taken as a raw material, and the cellulose microfibril is prepared by combining enzyme pretreatment with a high-pressure homogenization method, so that the surface morphology and pore structure of the cell wall of the wheat straw fiber are changed, the preparation process of the cellulose microfibril is further optimized, and the improvement of hydrophilicity, mechanical properties, transparency and other properties of the cellulose microfibril is promoted; therefore, the cellulose microfibril (CMF) film with ideal performance is prepared by a low-energy-consumption and low-cost method, further market development and utilization of the cellulose microfibril (CMF) are greatly promoted, and agricultural comprehensive utilization benefits are improved.
Owner:ZHEJIANG JINCHANG SPECIALTY PAPER CO LTD
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