40results about How to "Easy and quick to prepare" patented technology

The present invention relates to thickened fabric conditioners, which fabric conditioners contain a particular polymeric thickener, which is obtained by polymerizing from 5 to 100 mole percent of a cationic vinyl addition monomer, from 0 to 95 mole percent of acrylamide, and from 70 to 300 ppm of a difunctional vinyl addition monomer cross-linking agent. As compared to such compositions comprising a similar product but obtained from a polymerization reaction using between 5 and 45 ppm cross-linking agent considerable advantages are obtained. Especially, the delivery of fragrance present in the softening composition is more efficiently carried over to the fabrics to be treated.

An improved instant yogurt-like food product is formulated as a free-flowing dry food composition and is quickly reconstituted with a liquid by hand shaking. The food product can be formulated to be edible or drinkable. The composition includes at least one yogurt producing bacteria, a viscosity control agent, a cold water swelling starch, an edible acid, a sweetener, a flavoring agent and an edible salt. The composition can also include a prebiotic carbohydrate to create a synbiotic food product. The composition can be prepackaged and has a relatively long shelf life.

This disclosure relates to a method for rapidly producing stone models used in manufacturing dentures. In particular, the method utilizes computer aided design and computer aided manufacturing.

A non-corrosive, liquid, aqueous sterilant composition (as a concentrate or ready-to-use solution), which may be provided in two parts which are mixed prior to application, may comprise a peracid (in an equilibrium solution with an underlying carboxylic acid or mixtures of alkyl carboxylic acids and peroxide), inorganic buffering agent, and water. It has been found that the use of this simplified system, even in the absence of additional components which have been thought to be desirable for sterilants used on metal parts (e.g., copper and brass corrosion inhibitors, chelating agents, anti-corrosive agents) display excellent performance and that these additional components are not necessary, and that the presence of these additional materials at least complicates disposal of the spent solutions and could complicate compatibility of the sterilant solutions with some polymeric materials, especially where organic materials are used as the additional components, which organic materials may interact with, dissolve or solubilize in the polymeric materials.

A cooking assembly for preparing molded food products during a cooking procedure includes a mold chamber structured to configure the food product being cooked to correspond to the interior dimensions and configuration of the mold chamber in which it is cooked. The mold chamber is further structured to retain an uncooked liquid, semi-liquid, semi-solid, or solid food composition therein during the cooking procedure, and a frame assembly operatively supports the mold chamber in a substantially upright orientation. A heat source is disposed in an operative relation to the mold chamber and generates sufficient heat to cook a food composition disposed within the mold chamber. A temperature control assembly regulates the heat source to generate and maintain an optimum temperature profile along the internal cooking surface of the mold chamber during the cooking procedure.

A photocatalytic coating composition and method of coating articles, the composition containing solvents for rapid evaporation at room temperature, polyalkylphenylsiloxane, xylene, nano densified hydrophilic fumed silica, nanostructured composite photocatalyst powder and nano inorganic anti-bacteria powder. The coating may be applied by conventional coating methods to organic or inorganic structured surfaces where photocatalytic activity is desired, such as in a forced air-circulating environment. Once applied, the coating quickly dries to leave an adherent, flexible, durable, and long-lasting photocatalytic coating having a large surface area and exhibiting high surface activity against pathogens and pollutants such as bacteria, viruses, mold, fungi, and volatile organic compounds.

A packaged food product and a method for assembling a packaged food product that includes an edible sheet-like layer enclosing edible contents as a roll, the edible sheet-like layer and the edible contents separated from each other by a removable vapor barrier for maintaining freshness of the edible sheet-like layer until the food product is ready to be consumed, the removable vapor barrier being graspable by the user for removing it from the rest of the assembled product.

A method for rapid aided detection of micro-plastics in water environment samples by using Nile red dyeing belongs to the field of environmental pollution control. The method comprises the following steps: firstly preparing a Nile red dye solution with Nile red and an acetone solution; preparing an ink-dyed organic film; next, before the dyeing, adding the working solution of the Nile red dye solution filtered by the organic film to the water sample to dye the water into a light blue color; filtering the dyed water sample by the organic film dyed with ink; finally, placing the filtered organicfilm in a culture dish, and uniformly coating glue on the filter to fix the substance on the filter for subsequent analysis and use. The method utilizes micro-plastics on a hydrophobic surface to adsorb Nile red dye solution, and observes the fluorescent substance on the filter by a fluorescence microscope at a wavelength of 450-490 nm to perform Raman detection. The method provided by the invention is simple and quick to prepare the dyeing agent, good in adsorption effect, and simple in dyeing method, and is not only short in time consumption, low in cost, but also can eliminate interferenceof some non-plastic materials, compared with the direct visual inspection method.

The invention provides an HPLC fingerprint spectrum of wine steamed coptidis rhizoma. The HPLC fingerprint spectrum is detected by adopting HPLC. A detection method comprises the steps of 1) preparinga reference solution; 2) preparing a test solution; and 3) sucking the reference solution and the test solution to be injected into a liquid chromatograph, and recording a chromatogram. According tothe detection method for the HPLC fingerprint spectrum of the wine steamed coptidis rhizoma, the established fingerprint spectrum has strong specificity and is strong in characteristic peak regularityand good in consistency; the detection method can be used as a quality evaluation method of the wine steamed coptidis rhizome, and also can be used for measuring the content of groenlandicine, columbamine, epiberberine, jatrorrhizine hydrochloride, coptisine hydrochloride, palmatine hydrochloride, berberine hydrochloride and/or berberrubine in the wine steamed coptidis rhizome; and the wine steamed coptidis rhizoma can be effectively identified.

The invention provides a method for characterizing the damage effect of toxin to living cells by SERS (surface enhanced Raman scattering) spectroscopy. Application of SERS spectroscopy to living cellcharacterization not only expands the new application of SERS spectroscopy, but also has potential application prospects in study of living cell damage. A TAT functionalized SERS probe is employed asthe Raman enhancement substrate, and enters living cells in a transmembrane way through receptor dependence mediated endocytosis, thus enhancing the Raman signal of cells themselves. The average SERSspectrum change of the cells before and after the action of toxin is detected to realize characterization of cell damage, also differential spectrum analysis and PCA are utilized to contrast the difference of cells on which the toxin acts for different periods of time, thus identifying and differentiating cells under different states. In order to further verify the cell apoptosis level, the Annexin V-FITC/PI double-staining reagent and flow cytometry are utilized to quantify the apoptosis situation. The method provided by the invention can achieve real-time nondestructive monitoring of the damage effect of toxin to living cells, and is simple and practicable, convenient and efficient.

Compositions for preparing external carbon dioxide agents comprising a granular material containing a water-soluble acid(s), a thickener(s) and a water-soluble dispersant(s) as the essential components wherein the thickener(s) is (are) mixed with the water-soluble acid(s) and the water-soluble dispersant(s), and a viscous material, which consists of a carbonate(s), water and a thickener(s) as essential components; to be mixed with the said granular material at use, by which an external carbon dioxide agent can be prepared easily in a short period of time. The prepared external carbon dioxide agent, containing much carbon dioxide evenly all over, has sufficient viscosity and can form a coating film on the surface in contact with air, therefore the diffusion of carbon dioxide is suppressed, the applied agent does not droop and its thickness is not reduced when applied to skin or mucosa; and the agent shows potent and quick cosmetic and medical effects.

The claimed invention relates to a submersible direct-current electric motor to be used, in particular, for driving a submersible pump in downhole oil production. The claimed motor includes a fixed armature winding; a housing which encloses the armature winding and rotates around it; magnetic field generation means which are fixed in the housing and interact with the armature winding to generate electromagnetic torque; a fixed collector which is electrically connected to the armature winding; brushes which rotate around the fixed collector and are connected to the external electric circuit. The fixed collector and the brushes rotating around it are enclosed in an insulating chamber. The technical result consists in the elimination of the risk of a short circuit between the brushes and the collector of the direct-current motor when it is used as a submersible motor.

The invention provides a metal ceramic composite riser tube. The metal ceramic composite riser tube comprises a ceramic riser tube body and a metal flange annularly sleeving the ceramic riser tube body, a bonding layer is arranged between the ceramic riser tube body and the metal flange, a boss is annularly arranged on the upper side surface of the ceramic riser tube body, the metal flange comprises an upper metal flange body and a lower metal flange body which are fixedly connected through bolts, an elastic sealing gasket is arranged between the upper metal flange body and the lower metal flange body, a groove is formed in the upper end of the inner surface of the lower metal flange body, the groove is connected with the boss in a matched mode, and a reverse airflow channel is formed in the joint of the upper surface of the boss and the outer surface of the ceramic riser tube body. The invention further provides a preparation method of the metal ceramic composite riser tube. Through arrangement of the bonding layer, the matched connection of the boss and the groove and the fixed connection of the bolts, the connection tightness and the air tightness between the ceramic riser tubebody and the metal flange are improved, and the problem that molten aluminum increases iron and causes pollution due to the fact that the riser tube is easy to corrode at a high temperature is solved;and the preparation process is simple and rapid.

Disclosed is a food package used for consumption by a patient who has undergone a weight-loss surgery. The food package includes a food product in a frozen form and a container for storing the food product. The food package further includes an air tight seal configured on the container for retaining the food product stored inside the container. The food product may weigh less than or equal to about four ounces. The food product disclosed herein may be consumed as a healthy, balanced meal.

The invention discloses a preparation method of transparent soil material which can be used for soil animal activity observation; the transparent soil material is prepared by adding modified starch grafting acrylic resin into an Ms culture medium containing fish meal peptone; the modification means smashing starch grafting acrylic resin to the granularity of 0.5-1mm. According to the invention, the transparent soil material which can be used for soil animal activity observation can be prepared with a cheap and rapid method.