3771results about How to "Inhibition of reproduction" patented technology

A method of authenticating the printing of a three-dimensional (3D) article at a 3D printer according to a 3D print file describing a three-dimensional design is described. The method comprises: receiving an authentication request from a 3D print server that is associated with the 3D printer, the request comprising a unique design identifier associated with a 3D design file and a unique 3D printer identifier associated with a 3D printer, the received unique 3D design identifier being related to the received 3D printer ter identifier in accordance with a first relationship; using at least one of the received unique identifiers to access a verifying 3D design identifier and a verifying 3D printer identifier, the verifying identifiers being related to each other in accordance with a second relationship; comparing the first and second relationships between the received and verifying identifiers; generating an authentication signal if the first relationship corresponds with the second relationship; obtaining a decryption key associated with the received identifiers in response to the authentication signal; and transferring the decryption key to the 3D print server to authenticate and enable the printing of the 3D article on the 3D printer.

The invention discloses a special biological fish fertilizer and a preparation method for the fertilizer used in aquiculture; wherein, the biological fish fertilizer mainly comprises raw materials as follows: microbiological preparation, inorganic fertilizers, fermentation organics, micro-mineral amino acid chelate, mineral composites, and water quality improver. The preparation method for the special biological fish fertilizer in aquiculture comprises steps as follows: microbiological preparation is produced; fermentation organics is then produced, and the micro-mineral amino acid chelate is produced, eventually the finished products are made. The special biological fish fertilizer has the advantages of limiting the growth and reproduction of the harmful algae, promoting the large-scale growth and reproduction of the suitable food for fish, effectively improving the water quality and purifying the water environment, strengthening the fish immunity, reducing the diseases, reducing cost due to the small use level, convenient use, mild odor, no pollution to the water, and environment protection. By combining the modern bioengineering technique, low-temperature drying technique, spray-drying technique, and super-fine crushing techniques, the preparation method has the advantages of stable quality for the fish fertilizers and lower overall cost.

All conceivable problems associated with user authentication can be coped with at least individually by preventing spoofing as the result of leakage of authentication information through interception of communications, monitoring, stealthy glance, brute-force attack, and beyond the control of the user and outside the system, duplication and forgery of authentication information by carrying out an “authentication method that can cope with every possible problem in relation to authentication, excluding monitoring” and an “authentication method authentication having the possibility of spoofing by the authenticating side though there is no danger of monitoring and he possibility of spoofing as the result of theft of authentication information from the authentication device” in two stages in one user authentication processing, and “preventing spoofing by the authenticating side and as the result of theft of authentication information from the authentication device by establishing a collatable and irreversible relationship between the authentication information issued by the user and the authentication information registered in the authentication device” in the latter authentication method.

An imaging unit takes an image and converts the image into a video signal. A display unit displays the image carried the by the video signal. An average luminance calculating unit calculates average luminance of the image per first predetermined period. A detecting unit calculates a ratio of maximum to minimum average luminance of the average luminance over a second predetermined period that is an integer multiple of the first predetermined period and determines whether the ratio is equal to or higher than a predetermined value. The detecting unit determines that the image taken by the imaging unit is an image of a movie projected onto a screen when it is determined that the ratio is equal to or higher than the predetermined value. A warning unit sends a warning signal to the display unit when the detecting unit determines that the image taken by the imaging unit is the image of the movie. The display unit then displays an warning message carried by the warning signal with the image.

A multimedia device having a function of backing up received broadcasting contents in a home network environment and a method of backing up the broadcasting contents. The multimedia device includes a local storage unit for storing received broadcasting contents, and a storage controlling unit for controlling storage of the broadcasting contents. When a space of the local storage unit is insufficient or when a user requests a backup, the storage controlling unit controls the device to transfer some of the stored broadcasting contents to a backup device. Accordingly, the multimedia device backs up the received broadcasting contents in various backup devices, thereby efficiently controlling the storage space of the local storage unit. Also, the multimedia device can prevent the backed-up contents from being arbitrarily reproduced or copied by another unauthorized multimedia device.

The present invention relates to a humidity-regulating, odor-removing, antibacterial and mould-proof wallpaper, which can effectively regulate the air humidity, absorb the polluting gases in the air and inhibit the reproduction of bacteria and mould. The wallpaper is produced by the drying, cooling and embossing of a basal paper and pasty material coated on the basal paper. According to weight percentages, the pasty material is made from 20 percent to 60 percent of PVC, 25 percent to 50 percent of filling, 5 percent to 15 percent of titanium pigment, 3 percent to 5 percent of the mixture of nano-ZnO and nano-TiO2, 1.5 percent to 3.5 percent of mould inhibitor, 1.5 percent to 3.5 percent of plasticiser, 0.5 percent to 2.5 percent of viscosity depressant, 1.5 percent to 2.5 percent of stabilizer and 0.5 percent to 1.0 percent of bisphenol A. Firstly, the PVC is made into paste and then uniformly mixed with the bisphenol A and the plasticiser; secondly, after being uniformly mixed with the filling, the paste is uniformly mixed with the titanium pigment, the nano-ZnO, the nano-TiO2 and the mould inhibitor and then the stabilizer; and finally, the viscosity depressant is added to regulate the viscosity of the paste in order to obtain the pasty material, which is then coated on the basal paper. The wallpaper has the advantages of no toxicity, no offensive odor, environment-friendliness, long service life, waterproofness and no deformation.

A reproducing apparatus for reproducing data from a record medium having a program area and a management area, the program area being used for recording a plurality of files, the management area being used for managing forging prohibition information against a particular file recorded in the program area is disclosed, the apparatus comprising a calculating means for calculating the forging prohibition information managed in the management area of the record medium whenever a file recorded in the recorde medium is reproduced, a comparing means for comparing a value calculated by the calculating means corresponding to a former reproduction command with a value calculated by the calculating means corresponding to a current reproduction command, and a controlling means for permitting the file corresponding to the current reproduction command to be reproduced when the value calculated corresponding to the former reproduction command is the same as the value calculated corresponding to the current reproduction command as the result of the comparing means.

The image processing method and device photograph a subject or transparent image to acquire calorimetric values of a subject image, acquire chromaticity information and illuminance information of a light source illuminating the subject and the transparent image, perform on the calorimetric values of the subject image chromatic adaptation correction based on the chromaticity information and the acquired illuminance information and contrast correction based on the illuminance, and correct the corrected calorimetric values to be output by an amount of flare in outputting the subject image, thereby enabling faithful reproduction of appearance. The method and device further perform at least one of contrast conversion and chroma conversion on the calorimetric values of the subject image based on a chromaticity value in a case where a degree of adaptation or an adaptation luminance is set higher than that determined for an illuminating color of the light source before performing the chromatic adaptation correction, thereby enabling faithful reproduction of appearance and preferred color reproduction of appearance.

The invention relates to a bio-protein feed prepared by adopting a cellulose raw material, and the bio-protein feed provided by the invention comprises an organic material and complex bacteria, wherein the weight of the complex bacteria is 1-10% of that of the organic material; and the organic material comprises the cellulose raw material, rapeseed meal and bran; the cellulose raw material is one or more of corn stalks, corn cobs, straw, manioc waste and fruit residue; and the complex bacteria comprises bacillus subtilis, microzyme, lactobacillus and cellulose decomposition bacteria, and the cellulose decomposition bacteria is one or more of trichoderma harzianum and white-rot fungi. In the bio-protein feed, the content of probiotics is more than 108cfu / g, the bio-protein feed contains a variety of prolease, cellulase, amylase and the like, the preparation process is simple, and the fermentation period is short. The invention further discloses a preparation method of the feed.

The present invention discloses a fruit and vegetable probiotic tablet and a preparation method thereof. The fruit and vegetable probiotic tablet uses probiotic powders such as lactobacillus plantarum powder as the main raw material, and the preparation method scientifically mixes modified dietary fibers, fruit and vegetable powder, oligosaccharides, plant extracts, protein powder, tea leaf extracts and traditional Chinese medicine extracts and etc., thus improves the content of soluble celluloses which are of real significance for probiotic flora, enhances the physiological activity of celluloses, thereby increases the species of intestinal probiotic flora as well as significantly enhances the colonization ability and time of endogenous and exogenous probiotics in the human intestinal tracts, effectively inhibits the growth and reproduction of harmful intestinal bacteria, especially gram-negative bacteria, and fully regulates the composition of the intestinal probiotic flora. The prepared fruit and vegetable probiotic tablet has a high biological activity, a long human intestinal colonization time, and a significant weight loss effect, and is suitable for a wide range of people.

This invention relates to a method for manufacturing bioorganic fertilizer. The bioorganic fertilizer is manufactured by: mixing sugar industry waste, breeding industry waste, oil-processing waste, phosphoric fertilizer, trace element fertilizer and silicon fertilizer, and performing aerobic fermentation and post fermentation. The effective components of the bioorganic fertilizer are: organic matters (greater than or equal to 30%), N, P and K (greater than or equal to 8%), beneficial microorganisms (greater than or equal to 200,000,000 / g), active silicone (greater than or equal to 5%), magnetic components (0.25%), and Fe, Zn and Mo (0.5-1%). The bioorganic fertilizer has abundant raw material sources, and is environmentally friendly.

The invention discloses a double-layer membranous tissue repair material and a preparation method thereof, wherein, a cell-free membranous biological derivative material is used as a surface layer, and a fibroblast is compounded in the interior of a biological support material to form a substrate, and then the surface layer and the substrate are combined in a chimeric way to form the double-layer membranous tissue repair material; a compact surface layer structure can effectively reduce the loss of water, electrolytes and protein from surface of wound, avoid the invading and the reproduction of bacteria to the impaired surface of wound as well as prevent the infection of the surface of wound, thus being beneficial to epitheliosis and epithelial growth; the substrate can directly repair the surface of wound, promote the ingrowth of cells around the surface of wound and the angiogenesis, induce the differentiation from stem cells to skin cells and quicken wound healing; compared with the existing products, the tissue repair material has the advantages of being capable of promoting the regeneration of skin, improving the elasticity, the flexibility and the mechanical abrasion resistance of skin after the surface of wound is healed, reducing hyperplasia of scar tissues, controlling the contracture, having excellent biocompatibility, increasing the success rate of transplant and improving the quality of healing; the invention has wide material resources and simple production method; the double-layer membranous tissue repair material prepared is applicable to the clinical treatment of skin defect caused by inflammation, ulcer, thermal burns, iatrogenicity and the like.

A recording apparatus for recording a duplicate of a product onto a recording medium, the product being a copyrighted digital product having a copy attribute embedded as a watermark thereon and the recording apparatus including (a) an acquiring unit for acquiring the copy attribute embedded on the product, (b) a changing unit for changing the acquired copy attribute into a copy attribute showing no more copy when the acquired copy attribute shows one generation copy, (c) a reading unit for reading from the recording medium at least a part of medium ID information recorded on the recording medium in an unalterable state, and (d) a recording unit for recording onto the recording medium the duplicate having both the copy attribute showing no more copy and the read medium ID information embedded as a watermark thereon.

In order to generate a multi-channel signal having a number of output channels greater than a number of input channels, a mixer is used for upmixing the input signal to form at least a direct channel signal and at least an ambience channel signal. A speech detector is provided for detecting a section of the input signal, the direct channel signal or the ambience channel signal in which speech portions occur. Based on this detection, a signal modifier modifies the input signal or the ambience channel signal in order to attenuate speech portions in the ambience channel signal, whereas such speech portions in the direct channel signal are attenuated to a lesser extent or not at all. A loudspeaker signal outputter then maps the direct channel signals and the ambience channel signals to loudspeaker signals which are associated to a defined reproduction scheme, such as, for example, a 5.1 scheme.

Lactobacillus plantarum having an anti-diabetic function and application thereof are disclosed, the strain is Lactobacillus plantarum NCU116, and the accession number is CGMCC 11885. The strain has a function to alleviate symptoms of diabetes, and the composition is in a form of food or a pharmaceutical composition. The present invention also discloses a method for screening and identification of the lactic acid bacteria strain as well as a method to achieve the anti-diabetic effect by regulating blood sugar, blood lipids and hormone levels and regulating metabolic pathways in the body. The daily-intake lactic acid bacteria or a composition thereof is used to replace a medicine to achieve the anti-diabetic effect; and the healthy daily-intake lactic acid bacteria or the composition thereof is free of toxic and side effects to human body is used as a new choice to alleviate the symptoms of diabetes.

The invention discloses microbial ecological organic fertilizer and a preparation method thereof. The organic chemical fertilizer comprises the following components: edible mushroom dregs, sugarcane dregs, peat soil, oil squeezed waste, filter sludge, livestock and poultry manure and a microbial agent, wherein the microbial agent comprises bacillus subtilis, saccharomycetes, aspergillus niger, guanyloribonuclease, trichoderma, lactobacillus, photosynthetic bacteria, actinomycetes and streptomyces microflavus. The prepared organic fertilizer has advantages of wide raw material source, low cost, high absorption utilization rate, comprehensive nutrients, low dosage, no odor, fast fertilizer effect, various bacteria types, high content, capability of preventing injurious pests, simple preparation method and the like.

The invention relates to the soiless culture field and in particular relates to a soiless culture nutrient solution; every liter of water comprises the following components by weight: major constituents consisting of 900mg-2200mg of much EM (Effective Microorganisms) probiotics liquid, 900mg-2200mg of brown sugar, 900mg-1000mg of calcium nitrate tetrahydrate, 700mg-900mg of potassium nitrate, 150mg-220mg of ammonium dihydrogen phosphate and 300mg-500mg of magnesium sulfate heptahydrate; micro constituents consisting of 20mg-25mg of EDTA (Ethylene Diamine Tetraacetic Acid) chelated iron, 2mg-3mg of boric acid, 2mg-3mg of manganese sulfate monohydrate, 0.1mg-0.5mg of zinc sulfate heptahydrate, 0.01mg-0.1mg of copper sulfate and 0.01mg-0.08mg of ammonium molybdate tetrahydrate. The soiless culture nutrient solution provided by the invention can be used for improvising the immunity of the soiless culture nutrient solution for resisting plant diseases and insect pests of the crops.

The invention relates to a nutrient health product, in particular to a probiotic buccal tablet and a preparation method thereof; the probiotic buccal tablet comprises according to parts by weight: 1-80 parts of sugar alcohol, 0.1-10 parts of fungal powder, 0-10 parts of plant powder, 1-20 parts of prebiotics, 0.5-25 parts of an excipient, and 0.01-3 parts of an edible essence; the probiotic buccal tablet has the advantages of high safety, good taste and fresh smell.

The present invention provides a porket premix compound and a porket creep feed prepared by the porket premix compound. The porket premix compound is composed of the components of a yeast powder, an energy-nutrient accelerating agent, a flavoring agent, minor elements, etc. The porket creep feed is composed of the components of swelled corn flour, swelled soybean flour, swelled wheat flour, low-protein whey powder, porket premix compound, etc. The porket premix compound of the invention fully takes the electrolyte balance into consideration; supplies various minor elements and vitamins required by the porket, promotes the growth and is used for preparing the excellent proket creep feed. The general dosage is 1% of the weight of the porket creep feed. At least 85% of the porket creep feed passes through a 60 mesh sieve so that the granularity of the feed stuff is smaller and the absorption of the porket to the nutrition substance is facilitated. The porket creep feed further has the advantages of sustaining the integrality of the mucous membrane, overcoming the weaning stress, increasing the feed intake, increasing the digestion and absorption rate, reducing the feed-meat ratio, realizing the effect of continuous body weight growing after the weaning.

The invention discloses a grape planting technique. The technique includes that before planting grape seedings, soil and grape roots are differently treated respectively, in other words, straw is laid on the soil, germicidal constituents like quicklime, paulownia sawdust, castor bean leaf powder and distillers' grains are scattered on the soil, the soil is covered by films after deep tillage and exposed to highlight, and harmful bacteria in the soil can be effectively killed, so that a good environment is provided for grape growing; the straw play a certain role in heat insulation, so that the grape roots can be prevented from cold injury in winter; the roots are dipped in slurry prepared by nitrogen-phosphorus-potassium mixed fertilizer, calcium superphosphate, urea, attapulgite, polyacrylamide, bamboo vinegar, sea mud and the like and then coated by a layer of plant ash, and the slurry has characteristics of slow releasing of the fertilizer and water retention, so that the number of fertilizing and watering can be effectively reduced, and grape planting cost can be reduced; after planting, straw powder and vermiculite are applied at the roots, soil can be improved, loss of the slurry coated at the grape roots can be prevented, and utilization rate of the fertilizer can be increased. According to the technique, safe and environment-friendly biological prevention and control methods are adopted for preventing and controlling plant diseases and insect pests, so that the plant diseases and insect pests are greatly reduced and safety and freeness of pollution are realized.

The invention provides a method for building a pigsty fermentation bed. The method comprises: orderly arranging a feeding station, a fermentation tank filled with fermentation padding and a water supply system along the direction perpendicular to an elongated clean pigsty road, wherein the feeding station is adjacent to the clean pigsty road. Along the direction parallel to the elongated clean pigsty road, a ventilation road as long as the pig net road is arranged under the bottom plane of the fermentation tank. Summer water supply pipes in the water supply system are arranged outside the pigsty and buried, and winter water supply pipes are arranged nearby the ventilation road of the fermentation tank. By utilizing the dehumidification, cooling, ventilation actions and the like of the ventilation road in the fermentation tank, the method ensures that the padding in the fermentation bed keep normal micro-ecological balance, ensures that the fermentation bed always has a high level in degradation of pig manure, and inhibits the propagation of pathogens and the occurrence of disease effectively. Moreover, by utilizing the heat produced in the process of fermentation by the padding in the fermentation bed, the method can raise the temperature of the pig drinking water in winter, and fulfill the aims of saving feed and improving growth performance of pigs.

The invention relates to a preparation method of a soil conditioner, belonging to the technical field of fertilizer preparation. The soil conditioner is mainly prepared from the following raw materials in parts by weight: 50-70 parts of plant straw carbon, 20-35 parts of fowl / livestock dung, 10-15 parts of bone meal, 1-8 parts of potassium sulfate, 2-8 parts of wood vinegar liquid, 3-9 parts of plant growth regulator and 0.5-1 part of active agent. The preparation method comprises the following steps: preparing carbon powder, pretreating the fowl / livestock dung, preparing a mixture, assaying and detecting, granulating and packaging. The soil conditioner is prepared by mixing the crop straw / bamboo / wood / grass carbon, which is used as the main component, with certain amounts of trace elements, plant growth regulator and bamboo / wood / grass vinegar liquid; since the soil conditioner not only is rich in the three main nutrient elements (nitrogen, phosphorus and potassium) which are essential for crops, but also contains secondary and trace elements, such as calcium, magnesium, sulfur, iron, boron, molybdenum, copper, cobalt and the like, the nutrient proportion of the soil conditioner is reasonable; and when being used as a conditioner, the soil conditioner can increase the organic content of soil and provide more comprehensive nutrients for crops, so that the crops have the advantages of good growth vigor, plump grains and much higher yield.

When a face image can not detected by an individual authentication unit from an image photographed by a camera unit for a predetermined time or more, a control unit records a recording position of a corresponding time, and makes a receiving program continuously recorded by a recording reproducing unit in a common recording state in which a time shift function becomes invalid such that the face image is detected again by the individual authentication unit from the image photographed from the camera unit. When it is determined that a detected person is the same person as a first person based on a recognition result on the basis of features of the face image, the control unit makes a recorded program return to the recorded position so as to be reproduced while maintaining the common recording state.

The invention relates to aquaculture feed, in particular to litopenaeus vannamei compound feed special for winter shed cultivation and a preparation method of the feed. The feed comprises a protein source raw material, a fat source raw material, a sugar source raw material, an antioxidant, a phagostimulant, composite vitamin and composite mineral salt. The invention provides the litopenaeus vannamei compound feed special for winter shed cultivation and the preparation method of the feed, with the advantages of high survival rate, high growth speed, high stability in water, high ingestion speed, convenience for use and low environmental pollution, so as to solve the problems of low growth speed, serious disease, low survival rate and the like of the litopenaeus vannamei during winter shed cultivation at low temperature and promote the healthy development of the litopenaeus vannamei cultivation industry.

The invention discloses a method and a system for preparing restaurant-kitchen wastes into a livestock and poultry feed, wherein the method comprises the following steps: carrying out sorting preprocessing on restaurant-kitchen wastes so as to obtain biodegradable restaurant-kitchen wastes; carrying out solid-liquid separation on the obtained biodegradable restaurant-kitchen wastes; adding bran, corn flour and coarse meal into the obtained product so as to obtain a mixed material; adding composite fungicides into the mixed material according to the inoculum concentration (8-20 wt%) so as to ferment the mixed material; and finally, drying and cooling the fermented mixture, then packing the obtained object so as to obtain a livestock and poultry feed product. The system comprises a feed device, a wet sorting machine, a pressafiner, an agitated mixer, a fermentation tank, a low-temperature drying machine, a crusher and a finished product material storage tank which are sequentially connected; and the system has the advantages that the growth of putrefying bacterias and the reproduction of pathogenic microorganisms in restaurant-kitchen wastes can be inhibited, and the freshness retaining effect and organoleptic quality of the livestock and poultry feed are good; meanwhile, the protein content of the livestock and poultry feed can be improved; in addition, the system is low in used equipment cost, small in energy consumption, high in production efficiency and beneficial to environmental protection.

The invention relates to the field of deodorization, and especially relates to a plant extract and microbe composite deodorant. According to the invention, a plant extract and a microbial fermentation broth are mixed according to a ratio of 1:3; the mixture is placed in plastic buckets; and sealed anaerobic fermentation is carried out for 5-9 days, such that the composite deodorant is obtained. The microbial fermentation broth is obtained through the following steps: saccharomycetes, lactobacillus, bacillus subtilis, acetobacter pasteurianus and photosynthetic bacteria are inoculated according to the ratio of 1-4:2-6:5-25:1-4:1-2, and mixed fermentation is carried out; and after 60-84h of aerobic fermentation, the microbial fermentation broth is obtained. The invention aims at providing the plant extract and microbe composite deodorant. Deodorizing is realized with the combination of the plant extract and microbes. With the deodorant, fast and continuous deodorization can be realized; production cost is reduced; and a deodorization effect is good. With the deodorant, deodorization can be achieved fundamentally.

In the attribute detection apparatus in the system of the present invention, an inputted image is transformed by DCT means to extract an estimation value of the embedded electronic watermark data in frequency space. Then, the statistical similarity between known electronic watermarks and the extracted electronic watermark data are calculated. The attribute change apparatus in a system of the present invention comprises a selector, an insert data register for storing the output of the selector, a brightness register for storing the brightness signal of the inputted image, a color difference register for storing the color difference signal of the inputted image, and adder for adding the output of the color difference register and the output of the insert data register. Here, the selector selects one of the insert data stored in a plurality of memory areas on the basis of the attribute inputted from attribute detection apparatus.

The invention discloses a method for removing blue algae in water and eliminating the odor of the blue algae. The method can be used not only for removing the blue algae existing in lakes, rivers or other water bodies, but also for preventing the water bodies containing the blue algae from giving off odor. The method comprises the following steps: flocculating the blue algae through a flocculant; decomposing the flocculated blue algae and eliminating the odor of the blue algae through an algae removal deodorant; sprinkling a microbe aquatic preparation and putting waterweed or water hyacinth or snails and mussels so as to purify the water; and flocculating, decomposing and deodorizing the blue algae in order, and then purifying the water area polluted by the blue algae through the biological purification technology. The method has the advantages that: the method can be used to not only carry out the environmental protection and harmless removal of the blue algae before the blue algae breaks out massively, but also eliminate the odor of the blue algae, thereby improving the ecological and environmental quality of the water area; and in addition, the method is innocuous and harmless for aquatic animals and human beings, and has low use cost.

An apparatus and method for transferring from a broadcaster to a receiver a limited reproduction right in data. A signal indicating the limited reproduction right is transmitted by the broadcaster and stored by the receiver with the data. The receiver reproduces and processes the data as a function of this signal.