369results about How to "Guaranteed retention" patented technology

The invention relates to a sealed cartridge, provided to be extracted under pressure, containing a substance (15) for preparing a beverage, comprising a dish (9) with a bottom (10) and a side wall (11), having substantially the shape of a frustum of a cone, and a circular edge with a diameter greater than the bottom, and a cover (12) welded to the periphery of the edge of the dish, in which the cover (12) consists of a flexible material which is impermeable to oxygen, chosen from the group consisting of aluminum, an aluminum/plastic composite, an aluminum/plastic/paper composite, pure or multi-layer plastic, the said cartridge not comprising a filter or a weakening zone and the cover being intended to be torn only through the effect of the force of the extraction fluid when extraction starts, the said cartridge comprising, in the dish at the level of the bottom, a barrier (13) that is automatically resealable against leakage of the substance upon withdrawal of the fluid injection needle.

The invention relates to a network flow rapid distributing method, comprising steps of: 1) Defining a plurality of high speed server groups and filling each high speed server group in hash table according to ordering or appointed sequence; 2) Defining one or more backup server groups; 3) extracting URL when receiving client requests; 4) calculating a key value according to URL by using hash algorithm; 5) molding the key by number of effective items of the hash table, then finding corresponding server groups from the hash table according to obtained modulus; 6) Distributing the client requests to found server groups. Health check is applied on the high speed server groups regularly when processing above steps, if the server groups are valid, the server groups are used; if the server groups are invalid, backup server groups are used. The invention distributes the network flow evenly to a plurality of servers, and solving the problem that data storage redundancy and non-recoverable loss data of the server in former load equalizing strategy.

The invention relates to a method for preparing microbial feed additive used for promoting growth of goose liver. All of the microbial strain is screened out from the animal intestinal tract. The method comprises culturing all the strains on the same culture medium through combined culture, constituting powerful compound microbial community by using mixed sync solid fermentation process, and forming effective enzyme producing ability to make the product has amount of physiologic metabolite such as organized enzyme for analysing cellulose and fructose, peptide, antioxidants, free amino acid, and vitamin. The invention can promote feed digestion and absorption of animal, promote synthesize and utilization of protein, enhance immunologic competence of livestock, fowl and aquatic livestock, and improve feed conversion ratio and production capacity of breed animal. The inventive product has good practicability and pertinency.

The invention discloses an image binarization method based on an accumulative edge point visual gray range histogram. A global threshold method is provided, the global threshold method comprises the following steps of: performing edge detection on an input gray image; initializing and assigning 0 to statistic values of all gray levels; obtaining the accumulative edge point visual gray range histogram; taking the gray level corresponding to a peak value of the histogram as the optimal threshold of the image binarization; and obtaining the binarized image according to the optimal threshold. A local adaptive threshold method is also provided, and the local adaptive threshold method comprises the following steps of: dividing the input image into n*m equal sub-regions; performing edge detection on the divided image; obtaining the global optimal binarization threshold by the global threshold method, and measuring the histogram; setting a binarization threshold; obtaining the binarized imageaccording to the optimal threshold. The method provided by the invention can maximally keep important transition information of the image, greatly reduce computation complexity of the algorithm and significantly improve efficiency of the algorithm, so that the entire image can present satisfactory visual effect.

The invention relates to a method for preparing a functional microbial preparation from lactic acid bacillus and yeast, which is characterized in that: liquid of beneficial strains is adopted for culture; cell walls of the strains are collected centrifugally; a strain group is subjected to solid amplification culture; and a culture is added with the collected cell walls rich in polysaccharide. The method has the advantages that: high-concentration lactobacillus in the product can obviously improve the digestion and absorption of bred animals, and the generated metabolic products such as peptidogly can improve the immunity of the animals to pathogen; the high-concentration yeast in the product can improve rich single cell proteins required by the growth of the animals, and simultaneously the yeast cells are subjected to full wall breaking, and release a great amount of beta-1,3-glucan so as to obviously improve the immunity to Gram positive bacteria and Gram negative bacteria; and grain crops and common feeds are adopted as main raw materials for a culture medium, the production cost is reduced, and the method is easy to promote in animal breeding.

The invention relates to a method for preparing microbiological polysaccharide product by using lactic acid bacillus and yeast. It is characterized in that it employs liquid culture of benefitial bacteria, collects bacteria cell wall through centrifugation, solid enlargement culturing bacteria group, adding polysaccharide- rich cell wall into culture medium. The high- concentration lactic acid bacteria in product can distinctively improve digestion and absorption for aquatic animal, generated peptidoglycan increases immunity of aquatic animal to pathogenesis; high- concentration yeast in the product can increase single-cell protein amount needed for fish growth, the yeast cell is broke, and releases a large amount of beta- 1, 3- dextran, which can apparently increase immunocompetence for Gram-positive bacteria and Gram-negative bacteria. The invention employs grain crop and commonly used feedstuff carrier as main raw material for culture medium, which reduces production cost, and fermentation device and production equipment are commonly used, which is easy for spread in aquaculture.

The invention discloses a multi-modal MRI conversion method and system based on a conditional generative adversarial network, and a medium. The method comprises the steps of inputting an original MRIimage, inputting the original MRI image into an encoder of a conditional generative adversarial network to obtain a semantic feature map, and identifying a modal category of the original MRI image through a discriminator of the conditional generative adversarial network; and, for other modes except for the mode type of each original MRI image, generating a condition vector of the mode, connectingthe semantic feature map with the condition vector of the mode, and inputting a connected result into a decoder of the conditional generative adversarial network to obtain an MRI conversion map of themode, thereby finally obtaining MRI conversion maps of all other modes. Training can be carried out without supervision and registration of multi-modal images, it can be guaranteed that the multi-modal MRI generated through conversion is registered, it can be guaranteed that the MRI generated through conversion completely reserves key focus information, and inspection can be further carried out according to needs.

The invention discloses high-efficiency non-oriented silicon steel and a preparation method thereof. The high-efficiency non-oriented silicon steel comprises the chemical components in percentage by mass of at most 0.005% of C, 1.0-2.0% of Si, 0.2-0.8% of Als, 0.25-0.8% of Mn, 0.01-0.05% of Sn, at most 0.02% of P, at most 0.0040% of S, at most 0.0020% of N, at most 0.0020% of Nb, at most 0.0020% of V, at most 0.0020% of Ti and the rest of Fe and unavoidable impurities. The high-efficiency non-oriented silicon steel and the preparation method have the advantages that by the strict component control in steelmaking, the impurity elements meeting the target requirement is ensured; by hot skin rolling, high temperature normalizing, induction heating before cold rolling, annealing and rapid warming and a low temperature long-time insulation process, the high-efficiency non-oriented silicon steel is obtained; and the iron loss of a finished product is P1.5/50<=3.2W/kg, and magnetic inductionis B50>=1.73T.

The invention discloses a contour perception multi-organ segmentation network construction method based on class-by-class convolution operation. The contour perception multi-organ segmentation networkconstruction method comprises the following steps: 1, performing region coarse segmentation and edge detection on multiple organs of the abdomen; 2, introducing a semantic-guided class-by-class multi-scale attention mechanism; step 3, performing class-by-class fusion of multi-branch information; step 4, performing introduction of multi-task loss. According to the invention, the advantages of a convolutional neural network and a gated recurrent neural unit are utilized, and for the characteristics and difficulties of a multi-organ segmentation task, via the contour information assisted multi-scale feature extraction, a class-by-class multi-scale semantic attention mechanism, a class-by-class cavity convolution fusion mechanism and a plurality of loss functions can be introduced to relievethe inter-class imbalance problem of organs; multi-organ segmentation is performed on a three-dimensional CT image more efficiently and accurately, and the advantages of the invention are verified ona data set containing 14 types of organ labels; the invention can be widely applied to computer-aided diagnosis and treatment application, such as endoscopic surgery, interventional therapy and radiotherapy plan making.

Disclosed in an embodiment of the present invention are a thumbnail generating method and system, the method comprising: obtaining the sizes of an original picture and a target thumbnail; calculating the product of a preset coefficient and the size of the target thumbnail to obtain a thumbnail size corresponding to the original picture, the preset coefficient being greater than 1; zooming out the original picture according to the thumbnail size corresponding to the original picture to obtain an intermediate result picture; determining a weight value distribution map of the pixels in the intermediate result picture; and clipping the intermediate result picture according to the weight value distribution map of the pixels and the size of the target thumbnail so as to obtain a thumbnail comprising an area of interest to human eyes. The embodiment of the present invention ensures that an area of interest to human eyes in a picture is retained in a thumbnail, thus improving thumbnail effect.

The fish and shrimp phagostimulant of fermented product and adsorbed protein is prepared through screening beneficial bacteria seed from cultivated animal body, culturing in composite culture medium to proliferate, concentrating and adding plant protein with phagostimulant effect. It is added into fish and shrimp feed to raise their feed intake and improve their digesting function. The production process has combined beneficial microbe fermenting technology and low temperature drying technology to ensure the fast growth of beneficial bacteria, the well preservation of metabolic product and the special cultivating function. The fish and shrimp phagostimulant is one kind of green product capable of replacing traditional phagostimulant and antioxidant.

The invention is concerned with a microorganism feedstuff additive to promote the growth of eels, especially to improve the compound function to liver. Culture one or some of the selected lichen bacillus, plant lactobacillus, lactobacillus casei and beer yeast. Carry domesticationhe and train the multiple bacteria and zymosis with culture medium and asepsis water, dry quickly with low temperature through drying mechine, add special carrier, crush and sift out to get production. It has the greatest amout of live bacterium and active metabolized produce, and the production has microorganism with high concentration and abundant active metabolized stuff. Those bacteria and metabolized stuff can improve the intestines function of eels to speed the composing of bile and special protein divided form liver. It also improves the water for living and it is a kind of zoology agriculture production.

The invention provides a refrigerator and an unfreezing control method. The refrigerator comprises an unfreezing chamber which is insulated from other chambers, wherein an opening-closing ventilating channel is arranged between the unfreezing chamber and the outside of a refrigerator body; a heating device and a pressure sensor are arranged in the unfreezing chamber; when the heating device is at a working state, the feedback value of the pressure sensor is detected and compared with a preset pressure threshold; if the feedback value of the pressure sensor is equal to the preset pressure threshold, the ventilating channel is opened. According to the refrigerator and the unfreezing control method, the opening-closing ventilating channel is arranged between the unfreezing chamber and the outside of the refrigerator body, and the pressure of air in the unfreezing chamber is detected, thus ensuring that the pressure in the unfreezing chamber is not beyond the preset pressure threshold, and as a result, the safety problem caused by excessively high pressure in the unfreezing chamber can be solved, and the safety can be improved; meanwhile, the nutrition in foods remains during the pressure releasing process, so that the foods can be kept fresh and delicious.

A polypeptide and microbial feed additive for improving beef muscle belly connective tissue synthetic function is safe and non-toxic. The process is carried out selecting natto rod, lichenized bacillus, plant lactobacillin, cheese lactobacillin and beer yeast, independent or composite culturing to obtain composite bacterium, naturalizing while expansion culturing, solid fermenting with culture medium and aseptic water, fast low-temperature drying by drier, adding into special carrier, crushing and screening to obtain final product. It obtains high-concentration enteric beneficial microbial pool and mixtures of health-care soybean peptide, oligo-peptide and short peptide containing natto-kinase. It's practical and economical, and it tastes good and can improve digestion-absorbing function of beef for protein in feed.

The invention discloses a granular molding preparation method for Chinese medicinal herbs. The method comprises the following steps: A, adoption of a herbal material: a step of selecting and slicing the herbal material and drying the herbal material so as to obtain a clean herbal material; B, crushing: a step of selecting the clean herbal material and preliminarily crushing the clean herbal material by using a universal pulverizer with a crushing degree range of 10 to 120 meshes so as to obtain coarse powder with a size of 80 to 95 meshes; C, ultramicro wall-breaking crushing; D, dry granulation: a step of placing obtained Chinese herbal powder into a dry granulator, adding adjuvant, preparing a blank tablet with a diameter of 20 to 25 mm in virtue of binding force among particles under the action of compression force and crushing the tablet into particles with a size of 50 to 100 meshes; E, sterilization; and F, split charging and packaging. With the method, active substances in the herbal material can be fully released and retained, the wall breaking rate of the herbal material is high, and waste is avoided.

The invention provides a synchronous denitrification dephosphorization method for domestic sewage with a low carbon nitrogen ratio. The method comprises the steps that the to-be-treated domestic sewage is subjected to intermittent aeration by being inoculated with aerobic granular sludge, and after the aeration, the to-be-treated domestic sewage continuously passes through the aerated sludge, wherein the intermittent aeration comprises a first stage aeration, a second stage aeration and a third stage aeration, the dissolved oxygen concentrations after the first stage aeration, the second stage aeration and the third stage aeration are reduced sequentially, and the running time of each stage aeration is not less than 7d. According to the method, dissolved oxygen concentration gradient differences exist from the surface to the interior of the aerobic granular sludge, and an 'aerobic-anoxic-facultative anaerobic' regional microenvironment is formed, so that microreaction conditions are provided for synchronous denitrification dephosphorization of the domestic sewage with the low carbon nitrogen ratio; in addition, the aeration quantity is reduced gradually, so that the entrapment of a nitrite bacteria microbial population and shortened synchronous nitrification and denitrification are ensured; and the method realizes rapid synchronous nitrification and denitrification coupled dephosphorization and efficient synchronous denitrification dephosphorization.

The present invention relates to a microorganism source liver-protecting natural nutrient health care product and a preparation method thereof, which is characterized in that prebiotics and fungi strains which are allowed to be used by National Drugs Supervision Bureau are adopted; the traditional Chinese medicines that are normally used and the health care foods of microorganism source can produce a great deal of active protective protein and are taken as raw materials to carry out compound ferment; the product contains a great deal of active nutrient components which can improve detoxification and oxidation resistance capability of the liver. The present invention provides a biological anti-oxygen source nutrient product which is produced by fermenting microorganism and is a green health care product enriched in renieratene, B vitamins, reduction type vitamin C, queretin-3-D glucopyranose (quercitrin), queretin (flavonoid), phaseomannite and the metal derivative with various microelements, so as to obviously improve the restoring function of human liver after being damaged, enhance the ability of organism for eliminating free radical, reduce the damage on organism caused by the free radical, thus being a safe green liver-protecting natural nutrient health care product.

The invention relates to the technical field of publishing via webpages and particularly discloses a locally-static portal generation method based on a template. The method comprises the following steps of: customizing news columns, wherein a user customizes the news columns in a customizing page and inputs the relevant data and information of the news columns; organizing and presenting template data according to column customizing information; integrating column presenting template data and conducting dynamic content replacement on the column presenting template data to form static html (hypertext markup language) page character strings; writing the static html page character strings in a file by using a portlet instance name; and presenting the news columns in a column parent page. The locally-static portal generation method based on the template has the advantages that not only can dynamic elements in a portal home page be reserved, but also the loading speed of the portal home page is improved to the utmost extent, the problem that the browsing efficiency and the security of pages of enterprise and public institution information portal websites are low is effectively solved, and the user experience is promoted.