176results about How to "Reservation of validity" patented technology

The invention provides an image processing method and device based on multiple frames of images, and the method comprises the steps: obtaining multiple frames of original images, carrying out the synthesis according to the multiple frames of original images, obtaining a high-dynamic-range image, and carrying out the artificial intelligence noise reduction of the high-dynamic-range image, so as toobtain a target noise reduction image. According to the method, noise reduction processing is carried out, the image noise and effective details of the high-dynamic-range image can be distinguished more accurately. Meanwhile, noise reduction processing is carried out after high-dynamic synthesis of a plurality of frames of original images. Therefore, both the bright light area and the dark light area in the high-dynamic-range image obtained through high-dynamic synthesis can be subjected to noise reduction, the noise reduction effectiveness is improved, image details are reserved while image noise is reduced through the target noise reduction image obtained through noise reduction, an imaging effect with better definition is obtained, and then the use experience of a user is improved.

The invention relates to an extractive of the traditional Chinese medicine and preparation thereof, in particular to the extractive of Pu'er tea and the preparation method thereof; wherein the preparation method comprises the technical means such as water extraction, membrane filtration, centrifugation and the like.

The invention provides a high-fiber instant asparagus ultramicro-powder beverage and a preparation method thereof. The asparagus ultramicro-powder beverage contains 60% to 75% of asparagus ultramicro-powders, 15% to 20% of stabilizers and 5% to 25% of flavorings. The product is prepared by the following steps: subjecting asparagus processing leftovers to vacuum freeze-drying treatment and micronization, adding stabilizers and flavorings, and mixing thoroughly; and the product is soluble in both cold and hot water. The high-fiber instant asparagus ultramicro-powder beverage is rich in dietary fiber, saponins and flavonoids and has hypolipidemic and anti-tumor functions. The method adopts the vacuum freeze-drying treatment and micronization techniques to retain the effective components of asparagus to the greatest extent and improves dissolution and digestion / absorption of nutrients of the product. The beverage and the preparation method have reasonable designs and abundant raw materials, are favorable to asparagus waste utilization, and increase the economic benefits of asparagus industry.

The invention relates to a multi-scale anisotropic diffusion filtering method based on pre-stack CRP trace sets. The method includes the steps that firstly, the input pre-stack CRP trace sets are regularized; secondly, multi-scale decomposition is conducted through a two-dimensional Mallat algorithm, and each decomposed sub section is initialized; thirdly, a diffusion threshold value is obtained through a diffusion coefficient method, and the sixth step is executed; after diffusion tensor parameters are obtained based on anisotropic diffusion of a diffusion tensor method, the parameters are substituted into a nonlinear anisotropic equation so as to conduct anisotropic diffusion filtering, and the fourth step is executed; fourthly, the SNR, the MSE and the PSNR of the sub sections obtained after each iteration are calculated, and then the optimal earthquake sub section is optimized; fifthly, processing of the fourth step is executed on all the sub sections obtained after anisotropic diffusion filtering, and the sixth step is executed; sixthly, pre-stack CRP trace set nondestructive reconstruction is conducted on information of all the iterated sub sections through a two-dimensional Mallat reconstruction algorithm, and then the optimal pre-stack CRP trace set is output after reconstruction. The multi-scale anisotropic diffusion filtering method can be widely applied to the processing process of various oil exploration earthquake data.

The invention discloses a preparation method of enzyme hydrolysis pearl powder, comprising the following steps of: superfine pulverizing and wet grinding the pearl until more than 90 percent of the particles have a diameter less than 0.5 micron, mixing the pearl powder with water into turbid liquid, heating the turbid liquid to 40 to 60 DEG C, adding neutral protease for enzyme hydrolysis and enzyme destruction, and drying by spraying to obtain the enzyme hydrolysis pearl powder. The technical method is simple, the proteolysis ratio of the pearl is high, and the special flavour and effective constituent of the pearl powder are maintained to the maximum. The pearl powder can be easily digested and absorbed by a human body, can be easily absorbed by the skin and is applicable to medicine, nutrition and skin-care product as an additive.

The present invention relates to a wild jujube seed oil soft capsule production technology. The production technology comprises the following steps: cleaning wild jujube seeds and removing impurities, carrying out microwave treatment, carrying out low-temperature pressing, filtering, melting glue, pressing pellets, washing pellets, de-fatting, low-temperature drying, sorting pellets, and packaging. The wild jujube seed oil soft capsules are rich in nutrients such as unsaturated fatty acids, vitamin E and various trace elements which can regulate blood fat and improve immunity nutrients, and contains special effective ingredients of the wild jujube seeds which have effects of sedative and hypnotic. The production technology in the present invention has a domestic advanced level, is currently the first which adopts the wild jujube seeds as a raw material and uses of modern science and technology and advanced equipment to extract various nutrients and active ingredients of the wild jujube seeds and then produces high-end products with special health care functions. The wild jujube seed oil soft capsule production technology fills the production and processing technology gaps of such a dual function type of health wild jujube seeds soft capsule for the domestic initiative, and fully meet the needs of industrial production.

The invention discloses compounded bee pollen and a preparation method thereof. Bee pollen is adopted as a main raw material, natural plant source enzymes with high enzyme activity and rich enzyme systems and pupa intestinal tract extract including queen bee larva and drone pupa saliva with the most original bee pollen forming process and the most complete enzyme systems and intestinal tract enzyme systems are scientifically compounded, the microwave high-temperature instant puffing technology and the probiotic fermentation technology are adopted, fast, effective and deep wall breaking is carried out on the bee pollen through special biological enzymolysis, microwave high-temperature instant low-temperature puffing and probiotic fermentation, wall-broken bee pollen is prepared and then is scientifically compounded with one or more functional auxiliary materials, the healthcare bee pollen with the high wall breaking rate, high efficiency, low cost and high functionality is prepared, and the natural flavor and nutritional ingredients of the bee pollen are kept to the maximum extent.

The invention relates to a method for processing a selenium-rich black garlic product. The method comprises the following steps: removing pedicles of fresh selenium-rich garlic or dry garlic as a raw material, and washing; soaking by using salt water, and draining; pre-freezing at low temperature; carrying out early fermentation on inoculated lactic acid bacteria; regulating the temperature and the humidity for main fermentation; carrying out after-ripening, and drying; and carrying out vacuum packaging. The selenium-rich black garlic finally obtained by adopting the method not only retains the original nutritional components and effective components of the raw garlic, but also removes the original biting taste and garlic odour of the raw garlic, a the content of organic selenium is increased, the total content of phenol is increased to about 5-8 times of the original total content of the phenol, the oxidation resisting capacity and the free radical removing capacity are greatly enhanced. The method disclosed by the invention has the advantages of being simple, high in operability, low in cost, easy to control, high in nutrition value, high in health-care efficacy and very high in development and application value and economic value.

The invention puts forward a fuzzy detection method for SVD (Singular Value Decomposition) on the basis of an image DCT (Discrete Cosine Transform) domain. The method comprises the following steps that: firstly, calculating the gradient map of an image to be detected, wherein the edge information of the image can be obtained from the gradient map; then, carrying out partitioning on the gradient map, and carrying out DCT, wherein the alternating current coefficient of the DCT domain reflects the edge and the definition of the image; then, analyzing the alternating current coefficient information of the DCT domain by a difference matrix, calculating the singular value of the difference matrix, and constructing a response function to express the fuzzy degree of the image of a block; and finally, using a mean value and a variance to carry out normalization on an image block response sum to eliminate the influence of image contents. An experiment indicates that the fuzzy score obtained by the method is highly consistent with the subjective evaluation score of a human eye for the image. The detection model disclosed by the invention considers the characteristics that the edge becomes wide, the definition becomes weak and the like in an image blurring process, the influence of image contents is effectively eliminated, so that detection accuracy is high, in addition, detection efficiency is high, and integral performance is superior to the integral performance of a previous method.

The invention discloses a method and a system of password authentication. The method and the system of password authentication are applied into an electronic terminal, wherein the electronic terminal comprises a display screen, at least one input device. The method of password authentication comprises the following steps: generating a first instruction based on a response to a first operation of the at least one input device, carrying out the first instruction and displaying an interface comprising at least two triggered objects which are used for opening a password input area, generating a second instruction based on a response of the at least one input device to a second operation of one triggered object of the at least two triggered objects, carrying out the second instruction and displaying a password input area corresponding to the triggered object corresponding to the second operation, inputting a password to be confirmed in the password input area through the at least one input device, and confirming whether the password to be confirmed is right or not based on the corresponding relation between the triggered object stored in the electronic terminal and a standard password.

The invention relates to a method for removing pyrogen from injections, which adopts an ultrafiltration membrane filtering method. According to the ultrafiltration membrane filtering method, iquid medicine passes through an ultrafiltration membrane piece, the liquid passing through the ultrafiltration membrane piece is collected and prepared into the injections. The invention aims to overcome theprejudices of the prior theory and technology and design the membrane aperture of the ultrafiltration membrane piece to be 100000-500000 Daltons. The prior theory considers that the molecular weight of the pyrogen is below 100000 Daltons, and all technicians at home and abroad use the membrane with the aperture in the molecular weight range below 100000 Daltons for ultrafiltration, although the pyrogen can be effectively removed, for some specific injections, such as injections containing macromolecular medicines or auxiliary materials, or most of Chinese medicine injections containing complexcomponents, the effective medicine components can be lost in the ultrafiltration process. The ultrafiltration membrane with the membrane aperture of 100000-500000 Daltons not only can remove the pyrogen from the injections, but also can keep the effective components and auxiliary materials in the injections more effectively.

The invention relates to a traditional Chinese medicine extract and preparation thereof, in particular to a pu-erh tea extract and preparation thereof. The preparation method comprises the following technical means: encapsulation, countercurrent extraction, membrane filtration, centrifugation and the like.

The invention discloses a process for dehydrating fruits, vegetables and traditional Chinese herbs through low-pressure penetration of gas, which is mainly used for the fruits, vegetables and Chinese herbs such as strawberry, tomato, spinach, Chinese cabbage, celery leaves, medlar and the like, and comprises the following steps that: 1) pretreatment of raw materials->2) gas penetration procedure->3) hot drying. The process has beneficial effect that: the raw materials are dried and dehydrated under low temperature and at a vacuum state, so the loss of nutrients and flavor of the fruits, vegetables and Chinese herbs during the high-temperature drying process can be avoided, and original nutrition, active substances, active ingredients, color and fragrance of the materials can be maximally maintained. The investment of equipment is small, the process cost is low, the equipment is convenient to install and maintain, and the technique method is easy to control.

The invention discloses a frequency domain weighting phase comparison method for X-ray pulsar photon sequences and solves the problems that in the prior art, detailed information of a useful signal is lost, calculation complexity is high, and the signal to noise ratio is low. The method comprises the following steps: 1, conducting evenly-spaced sampling on two photon arrival time sequences received by two spacecrafts, and obtaining corresponding photon intensity sequences; 2, converting the two photon intensity sequences in a time domain into a frequency domain through an FFT; 3, extracting phase information of the two photon intensity sequences, conducting subtraction arithmetic, and obtaining phase differences between the two photon intensity sequences; 4, accumulating the phase differences which are sectionalized, and extracting ratios of the phase differences to corresponding frequency points; 5, conducting energy weighting and proportional multiplication on the ratios of the phase differences to frequency in the frequency domain, and obtaining a normalized delay phase within the time domain. By means of the frequency domain weighting phase comparison method, phase estimation accuracy can be effectively improved, calculation complexity can be lowered, and the method can be applied to estimation of the relative movement state of an X-ray pulsar relative to a navigational positioning system.

The invention relates to a method for preparing fresh lycium ruthenicum granule medicinal granules, in particular to a method for preparing fresh lycium ruthenicum granule medicinal granules from fresh lycium ruthenicum. The method is characterized by comprising the following steps of firstly, cleaning fresh lycium ruthenicum which is just picked, performing color protection, performing pulping to obtain fruit juice, and then adding the fruit juice and fruit flesh to a colloid mill and a nanoscale superhigh pressure homogenizing machine for wet grinding so as to obtain homogenate; and compounding the homogenate, performing spray drying, and finally, mixing lycium ruthenicum atomized powder with an adhesive for preparing granules, performing drying and then performing packaging. The fresh lycium ruthenicum granule medicinal granules made by the method disclosed by the invention have the functions and pharmacological action of reducing blood lipid, improving immune function, reliving weariness, resisting ageing and the like, particularly have notable effects in respects of resisting oxidation, resisting ageing, and improving immunity of organisms, can reserve activity of functional components to the maximum extent, and are convenient to drink and suitable for various crowds to drink.

The invention discloses a preparation method of an ecological ginseng oral freeze-dried powder. The preparation method comprises the following steps: at first, preparing a fresh ginseng fleshy root, cutting off rootlets and fibrous roots, removing soil, washing, saving the ginseng root for later use; slicing the processed fresh ginseng root, adding pure water, squeezing the ginseng root slices to obtain pulp, filtering the pulp by a filtering device to remove residues, adding pure water into the residues, squeezing the residues to obtain pulp, filtering the pulp, mixing two processed pulps, grinding the mixed ginseng pulp by an ultrasonic cell disrupter, and finally carrying out high pressure sterilization, low temperature freezing, and vacuum drying. The prepared ginseng oral freeze-dried powder has good physiological activity, the loss of effective components is little, and the nutrient content is high.

The invention belongs to the field of processing of foods, in particular to scallop skirt seafood sauce and a preparation method thereof. Nutritional ingredients such as amino acid and flavor substances, which are high in content in scallop skirt, are extracted by a fermentation enzymolysis reaction; the method is easy and practicable, has a mild reaction condition, and is combined with a high-temperature instantaneous sterilization process, so that the nutritional ingredients of the scallop skirt are prevented from being damaged to the maximum extent, and the prepared scallop skirt seafood sauce is high in nutritional value and has a good health-care effect; and by the preparation method for the scallop skirt seafood sauce, all the added ingredients are food addition-level products, so that the active ingredient and the special flavor of the scallop skirt are kept by adding scallop skirt soaking concentrated liquor, and the prepared scallop skirt seafood sauce has delicious taste, creamy mouthfeel and strong seafood flavor.

The present invention discloses chenopodium quinoa health-care buccal tablets and a preparation method thereof. The buccal tablets are prepared from the following raw materials in parts by weight: 25-55 parts of chenopodium quinoa flour, 1-5 parts of milk basic protein powder, 1-5 parts of maca powder, 5-10 parts of cordyceps militaris powder, 1-6 parts of xylitol, 1-5 parts of maltodextrin and 1-4 parts of magnesium stearate. The prepared chenopodium quinoa health-care buccal tablets are unique in tastes, have the functions of balancing and supplementing nutrition, inhibiting hypertension, hyperlipidemia, diabetes, heart diseases and senile dementia, preventing osteoporosis, etc., and can delay aging, protect the heart and liver, and improve human immunity.

The invention discloses mushroom seasoning juice and a preparation method thereof. Nutrient components such as amino acid and the like rich in mushroom are extracted through enzymolysis reaction; the method is simple and feasible, has mild reaction condition, and furthest suppresses the destroy of the nutrient components of the mushroom by combing high-temperature instantaneous sterilization; the prepared mushroom seasoning juice has higher nutrient value and good health-care effect; in the preparation method for the mushroom seasoning juice, all the added components are food addition-grade products, and the active ingredients and the special flavor of the mushroom are kept by adding mushroom green-removing concentrated solution; and the prepared mushroom seasoning juice has fresh taste, smooth mouthfeel and intense mushroom flavor.

The invention provides edible blending oil. The edible blending oil consists of 300 to 500 weight parts of camellia oleosa seed oil, 250 to 450 weight parts of rapeseed oil, 100 to 150 weight parts of peanut oil and 100 to 200 weight parts of pine seed oil. The edible blending oil solves the technical problems that the edible oil in the prior art has single nutritional ingredient, non-pure flavor and low nutritional value.

The invention discloses peony health-care wine and a making method thereof. The preparation method of the peony health-care wine comprises the steps that wheat, corn, broomcorn millet, sweet potatoes, common yam rhizomes, radix puerariae, great burdock, radix paeoniae alba and cortex moutan are mixed and fermented, and fermentation liquor is obtained; peony flowers and paeonia lactiflora flowers are added for distillation, and a peony flower distillation wine fluid is obtained; peony flower petals, paeonia lactiflora flower petals, manyflower solomonseal rhizomes, poria cocos and fructus lycii are added, soaking is conducted for a period of time, filtering is conducted, and the peony health-care wine is obtained. The peony health-care wine is rich in fragrance of the flowers, mellow, delicious, rich in nutrition, strong in fragrance of the flowers, fragrant, sweet and golden yellow and transparent in color and luster, the peony flowers are matched with the paeonia lactiflora flowers, common yam rhizomes, radix puerariae, great burdock, radix paeoniae alba and cortex moutan, the effects of promoting blood circulation to remove meridian obstruction, invigorating the spleen to benefit the kidney, calming liver, improving eyesight, eliminating toxicity, keeping young, preventing senility, nourishing and strengthening a human body and the like are achieved, the degree of ordinary baijiu is greatly improved, the taste is improved, and the peony health-care wine is good for body health.

The invention discloses a preparation method of a mother-of-pearl inner-layer powder spray, comprising the processes of pulverizing, enzymolysis, mixing and filling. The preparation method is characterized in that: a traditional Chinese medicine processing technique and a modern biological extraction technique are combined, the inner layer of seawater mother-of-pearl from Beihai Hepu is used as araw material, the pearl protein is completely exposed by the steps of removing cutin, polishing, activating, performing enzymolysis on chitin, cleaning, baking, coarsely pulverizing and performing air flow collision pulverization, and the mother-of-pearl inner-layer powder spray is obtained by the steps of performing enzymolysis on the pearl by protease, adding an auxiliary material, grinding, filtering and filling by a conventional method. The prepared mother-of-pearl inner-layer powder spray has a high pearl proteolysis rate and furthest reserves the flavor characteristic and effective components of pearl powder; the product is stable in quality, can be digested and absorbed easily by a human body and also be absorbed easily by skin, has obvious effects, and replaces the pearl raw material to reduce the production cost; and the product is suitable for a throat spray and is also suitable to be used as an additive for other medicines, nourishment and skin care products.

The invention relates to litsea cubeba tea oil seasoning oil and a processing technology thereof. The litsea cubeba tea oil seasoning oil is prepared from the following raw materials in parts by weight: 8-20 parts of litsea cubeba, 2-8 parts of uraria crinita, and 72-90 parts of tea oil. The processing technology comprises the following steps: baking and grinding the litsea cubeba and pepper into fine powder; putting the fine powder into a sterilized dry container; adding the tea oil, evenly stirring, and carrying out ultrasonic treatment for 10-30 minutes; stirring and leaching at room temperature for 7-15 days; and filtering and collecting filtrate, so as to obtain the tea oil for cooking soup. The tea oil for cooking soup, which is provided by the invention, has effective ingredients and natural fragrances of the litsea cubeba, the pepper and the tea oil, does not contain any chemical synthetic substances, and is purely natural, and free of a side effect. Only is the tea oil provided by the invention added in the process of cooking the soup, Chinese herbal medicine raw materials do not need to be added again, so that the time required for cooking the soup is greatly shortened when convenience is provided and the soup cooking cost is reduced, and reduction of loss and damage of effective ingredients of the traditional Chinese medicinal materials is facilitated. Thus, the healthcare effect of the soup is improved.

The invention relates to a traditional Chinese medicinal extract and a preparation method thereof, in particular to a puerh tea extract and preparation thereof. The preparation method comprises the technical means of water extraction, membrane filtration, centrifugation, condensation, filtration, and the like.

The invention discloses a method for extracting herbaceous plants for external application by using small molecule cutting technology. The method comprises the following steps: crushing herbaceous plants, adding a first solvent into the crushed herbaceous plants for grinding so as to obtain slurry, filtering the slurry and recovering a filtrate; separating the first solvent and a solute in the recovered filtrate and subjecting the separated solute to micro laser irradiation; and dissolving the irradiated solute in a second solvent to form a solution, successively stirring and standing the solution, separating the second solvent from a solute and recovering the solute which is an element-level active component. Through the micro laser irradiation and cutting of the solute after separation of the first solvent, the solute reaches the element level and maintains its activity and efficacy.

The invention provides a standardized processing method for an instant chicken dish, and belongs to the technical field of food processing. The standardized processing method includes the following operating steps: pretreatment, flavoring powder preparation, pickling agent preparation, rolling-kneading type pickling and vacuum packaging. Chicken is used as the main ingredient, and is subjected torolling-kneading type pickling combined with the flavouring powder and the pickling agent, vacuum packaging and high-pressure sterilization. The invention adopts the sterilization technology with slightly acidic electrolytic water from the source of raw materials to ensure the safety of the raw materials, and ingeniously uses the vacuum packaging sterilization technology and high-temperature and high-pressure steam sterilization technology, so that the standardized processing method is convenient, safe and highly-efficient, capable of improving the meat texture and mouthfeel, retaining the original flavor of chicken without needing the traditional stir-frying and stewing processes and retaining the original active ingredients and nutritional value of the raw materials by blending with theflavorings. The instant chicken dish is fine and smooth in meat texture and unique in flavor.

The invention discloses a processing method of a Bassia rapa L. extract. The processing method is characterized by sequentially comprising the following steps: (1) washing Bassia rapa L. fruit dices in clear water and draining off water, and drying; (2) cutting the dried Bassia rapa L. fruit dices into square dices with side length of 1cm, and grinding into Bassia rapa L. granules with 40-100 meshes through a grinder; (3) heating the Bassia rapa L. granules to be boiled in distilled water which is 20 times that of the Bassia rapa L. granules, keeping for 1.5 hours, and stopping heating to obtain Bassia rapa L. juice; (4) filtering the Bassia rapa L. juice with a piece of filter cloth of 200-400 meshes, to obtain Bassia rapa L. extracting liquor; (5) performing concentration on the Bassia rapa L. extracting liquor, to obtain Bassia rapa L. extract concentrated liquor with 15-40% of solid content; and (6) performing spray drying on the Bassia rapa L. extract concentrated liquor, to obtain Bassia rapa L. extract powder.

The invention discloses a preparation method of dried ginger-cinnamon health-care jelly. The dried ginger-cinnamon health-care jelly is prepared from the following raw materials (by weight): 5-15 parts of Chinese yam, 5-12 parts of dried ginger, 5-10 parts of cinnamon, 5-10 parts of wolfberry, 5-7 parts of polygonatum rhizome, 3-5 parts of perilla leaf, 3-5 parts of raspberry, 0-20 parts of a sweetener, 0.1-1 part of carrageenan, 0.1-1 part of locust bean gum and 0-0.05 part of potassium sorbate. Medicinal and edible raw materials are used in the invention. According to physicochemical properties and characteristics of active components of the medicinal materials in the formula, volatile oil of dried ginger and cinnamon is firstly extracted by a steam distillation method, and herb residueand the other raw materials are decocted in water to extract active components. Limited components in the medicinal materials are extracted to the maximum, and efficacy of the product is guaranteed. The prepared health-care jelly is sweet and tasty; and natural flavor of Chinese herbal medicines such as cinnamon and the like is maintained. The product is ready to eat when the packaging bag is opened, is convenient to carry, has effects of invigorating the spleen and reinforcing stomach, warm the middle warmer and recuperating Yang from exhaustion and warming channel and expelling cold, and isan ideal medicinal and edible health product.

The invention discloses an SAR and optical image fusion method for landslide detection. The method provided by the invention comprises the following steps: step 1, preprocessing an SAR and an opticalimage; step 2, performing HIS conversion on the optical image to obtain three components I, H and S; step 3, performing stationary wavelet transform and high-frequency component energy maximization fusion on I components of the SAR image and the optical image; step 4, performing saliency detection on the low-frequency and high-frequency components of the SAR image and the gray scale information ofthe image, establishing an SAR salient target detection area guidance function, and partitioning the SAR image; step 5, establishing a salient region fusion rule, and realizing image fusion accordingto a regional fusion strategy; and step 6, identifying and extracting landslide disaster information based on the fused image. The method has good adaptability to SAR and optical image fusion for landslide detection, adopts related processing measures in structure maintenance, noise removal and spectrum reservation, and obtains an excellent effect.

The invention discloses a nutrient for strengthening immunity and repairing gastrointestinal function, which comprises the following raw materials in parts by weight: 25 parts of lucid ganoderma polysaccharide powder, 20 parts of grifola frondosa polysaccharide powder, 15 parts of hericium erinaceus polysaccharide powder, 30 parts of polyrhachis vicina powder and 10 parts of lentinan powder. The nutrient for strengthening immunity and repairing gastrointestinal function has the advantages of furthest keeping nutrient substances of various ingredients and effective ingredients in the composition, capably supplementing various types of nutrients s and proteins of human body, and having an effect of helping and repairing the gastrointestinal function simultaneously.