667results about How to "Stable content" patented technology

A method of controlling a terminal of the MPEG-4 system to enable to faster reproduce the selected contents through a caching mechanism includes, if the contents to be reproduced is selected, the terminal of the MPEG-4 system receives an initial object descriptor of the selected contents from a server, and then determines an object of stream and the priority based on the initial object descriptor, object descriptor, and a scene description. A random object is stored in the cache at the point of reproducing the random object constituting the contents. If a final update time of the object stored in the cache is identical with that of the object existing in the server, the object requested to be reproduced from the cache is reproduced. Accordingly, the method makes it possible to more promptly reproduce the contents requested by a user and to provide more stable contents to the user.

An aerosol container 190a provided with an outer container 11, a collapsible inner bag 12 inserted in the outer container, and a valve 13. The inner bag 12 comprises an upper and lower chamber 27, 26 and the chambers are divided at a constriction part formed in the middle of the inner bag by a partitioning member 72. The valve 13 has communicating holes that communicates valve 13 with the upper chamber 27 and the lower chamber 26 through a dip tube 28. An inner bag type aerosol product may be obtained by charging different kind of contents A and B into the container. Two-liquid reaction type agents, such as hair dye. enzyme hair dye, hair dress agent or setting agent for hair, reduction of inflammation pain killer, anti-heat flushes, coolants, pack agents, cleansing agents, shaving foams, moisturizers, antipersipirants. vitamin preparations, emollients and etc. may be preferably used for the combination of the contents for aerosol product.

The invention discloses a selenium-enriched rice which is produced by processing selenium-enriched paddy rice, the selenium-enriched paddy rice is obtained by applying a nutritional agent for the selenium-enriched paddy rice in the soil of a paddy field for cultivation after land preparation and before irrigation, and the weight composition of the nutritional agent for the selenium-enriched paddy rice is as follows: nano-selenium plant nutritional agent: nitrogen-phosphorus-potassium compound fertilizer is equal to 0.1-1: 1, wherein the weight concentration of selenium in the nutritional agent for the selenium-enriched paddy rice is 2000-10000mg / kg. The selenium content of the selenium-enriched rice is 0.04-0.300mg / kg, the proportion of organic selenium is more than 80%, and the form is safer. The production method of the selenium-enriched rice is simpler, the using amount of the nutritional agent for the selenium-enriched paddy rice is small, and the environmental pollution is small.

The invention discloses a method for controlling cleanliness of molten steel, and a smelting control method capable of preventing a molten steel gap from nodulation during sulphur and aluminum contained steel pouring, and belongs to the field of smelting. The method for controlling cleanliness of the molten steel comprises the following steps that blast furnace molten iron without desulfuration issubjected to converter smelting, and during converter tapping, deoxygenation, alloying and tapping wash heat are carried out in sequence for carrying out inclusion removal treatment. Through an LF furnace, converter tapping is subjected to refining under the condition that acid soluble aluminum is not adjusted, that is, during tapping, a slagging constituent is added for controlling refining slagcomposition, and after the slag is dissolved, deoxygenation is carried out through a deoxidizing agent. Through the process, the content of sulphur in the molten steel is monitored, ferrous sulfide is used for adjusting the content of sulphur in the molten steel to the first target value, an RH furnace is used for refining LF furnace tapping, in the process, according to the content of the acid soluble aluminum of LF furnace tapping, selective aluminum feeding is carried out to adjust the content of the aluminum to the second target value, and after RH furnace refining is finished, calcium treatment is carried out. According to the process, the cleanliness of the molten steel can be improved, the nodulation problem during molten steel pouring can be avoided, and the stopper bar curve rising can be controlled.

The invention discloses an ivermectin nanoemulsion drug combination. Oil-in-water type nanoemulsion consisting of ethyl oleate, Tween-80, 1,2- propylene glycol and ivermectin is prepared from being diluted by double distilled water. The ivermectin nanoemulsion drug combination greatly improves the effect of ivermectin in resisting parazoon, enhances the dissolubility, safety and bioavailability and is a high-efficiency antiparasitic nano level medicinal preparation with convenient use and wide ways of administration.

The invention provides a cordyceps militaris fruit body cultivation technology for stabilizing cordycepin content. The major ingredients of a culture medium consist of at least three of corn grit, sorghum, oat, millet, rice, wheat and soybean meal, and the content of each component is (1 / N)+ / -5% by mass, wherein N is the component number; the major ingredients of the culture medium are soaked with a pine needle nutrient solution; and the use amount of the pine needle nutrient solution is 1.2-1.4 times the weight of the major ingredients of the culture medium based on the condition that the liquid is completely absorbed by the major ingredients. A preparation method of the pine needle nutrient solution comprises the following steps of: fetching the dry Chinese pine needle growing in an environment without industrial and pesticide pollution for over 6 years, wherein the use amount of the pin needle is 1.0-1.4 times the weight of the major ingredients of the culture medium; adding 9-11 times of water and boiling for 1.5-2 hours; fetching the filtrate, and adding water to obtain initial liquid amount; and adding sucrose, VB1 and silkworm chrysalis meal, or mashing a whole egg and adding to replace the silkworm chrysalis meal, wherein the addition amount of the sucrose, VB1 and silkworm chrysalis meal or whole egg is 1.8-2.2%, 0.015-0.025% and 18-22% of the weight of the major ingredients of the culture medium respectively; and the total culture period is 62-75 days.

The invention relates to a preparation of antibiotic and cortical hormone, in particular to an eye-used or ear-used preparation combining cortical-hormone inclusion compound and antibiotic. Cyclodextrin derivative is used to prepare insoluble cortical hormone into water-soluble inclusion compound, and then the inclusion compound solution, along with antibiotic is used to prepare pellucid medicinal dropping liquid or transparent gelatine solution preparation, for local eye or ear treatment. The preparation, which is based on cortical-hormone inclusion compound, has the advantage of stable liquid, high inclusion efficiency, simple preparation process, high yield and good adaptability. The invention can obtain the dropping liquid and gelatine solution prepared jointly by cortical-hormone inclusion compound and antibiotic.

The invention discloses a method for preparing theaflavin through carrying out dynamic continuous oxidation on immobilized polyphenol oxidase. in the method, tea polyphenols is taken as a raw material. At present, the content of theaflavin only accounts for 0.3-1.5% of dry matter of black tea, and the yield is low because the black tea is directly used for extracting. The synthesis and preparation technology of the existing theaflavin can not be dynamically and continuously prepared and is only confined in the laboratory to be prepared, thereby causing higher theaflavin cost and confining the application of theaflavin in medical heath care. In the method, tea polyphenol serves as a substrate, and immobilized polyphenol oxidase serves as a catalyst medium. Reaction temperature is controlled. The substrate and oxygen continuously enter on a packed bed reactor to oxidize tea polyphenol and polymerize to form theaflavin substance, and the theaflavin substance is continuously pumped out by a constant flow pump. In the method, the immobilized polyphenol oxidase is repeatedly utilized on a bioreactor to continuously and dynamically prepare the theaflavin to obtain the theaflavin mixed liquor. The method provides a basis for industrial preparation of theaflavin.

The present invention discloses a non-woven fabric of down with crimped fiber and its production process. Down is twisted together via its crimped stem, small branches, nodes and stabs on the branches. The non-woven fabric is produced through preparation of fiber down, chemical softening modification and / or mechanical kneading deformation, hot extruding to set, down setting, carding, air flow netting or mechanical netting, and knitting through needling, hydro-entangled, hot bonding, chemical bonding or sewing. The non-woven fabric has high elasticity, high tensile strength, high heat insualting performance, etc.

The present invention discloses a method for preparing a concrete superplasticizer having a phosphorous acid group and a use of the concrete superplasticizer. The concrete superplasticizer having a phosphorous acid group according to the present invention is prepared by free radical copolymerization of a phosphorous-containing monomer A and a polyether macromonomer B. The concrete superplasticizer having a phosphorous acid group obtained in the present invention can effectively improve flowability of concrete and can retain good workability of concrete. The method is simple, economical and effective, and in particular, can be used for commercial mass production.

The invention relates to a pharmaceutical composition of fulvestrant. The pharmaceutical composition comprises: (1) fulvestrant; (2) at least one pharmaceutically acceptable alcohol; (3) medium-chain triglyceride; and (4) a castor oil matrix.