198results about How to "Increase formation rate" patented technology

Pharmaceutical formulations and methods including an immune response modifier (IRM) compound and an oleic acid component are provided where stability is improved by using oleic acid have low polar impurities such as peroxides.

The present invention provides a reactor and gasification process for the continuous controlled production of hydrogen (H2) and a by-product synthesis gas (mixture of CO+H2+CO2), such a process called a hydrogen priority poly-generation process (HPPP). The reactor uses a circulating molten iron process, which is capable of gasifying a variety of carbonaceous materials including low rank coals and biomass. The process employs an iron steam oxidation-reduction cycle in a multi-chamber reactor including a multi-vessel reactor system, where in one compartment or vessel hydrogen is produced by steam oxidation of molten iron; and in a second compartment or vessel the iron is regenerated by carbon reduction of molten iron oxide thereby producing a by-product synthesis gas (CO+H2+CO2), and excess heat which can be used to produce steam, and in a third step the iron is purified before being returned to the steam oxidation step in the process. An embodiment of this process uses low rank coals having high ash levels in a reactor, which is designed to continuously extract ash from the molten iron bath. A second embodiment uses low ash carbon materials such as highly beneficiated coals in a simpler process that produces pure streams of hydrogen and CO.

A pressure fluid actuated downhole percussion tool includes a reciprocating piston hammer with differential transverse pressure surfaces cooperable with a cylinder housing, a guide sleeve and a bit carried exhaust tube to form opposed pressure fluid chambers to which pressure fluid may be conducted to deliver repeated impact blows to a bit having circumferentially spaced bosses and replaceable cutting inserts. The bit is drivenly connected to the tool by plural drive pins supported in circumferentially spaced grooves in the bit shank and in a removable sub supported by the tool housing. Improved earth penetration performance is realized utilizing a claw bit with a pressure fluid actuated percussion tool providing rotation as well as selective deliverance of impact blows through the bit.

A method for chemical vapor deposition using a very fine atomization or vaporization of a reagent containing liquid or liquid-like fluid near its supercritical temperature, where the resulting atomized or vaporized solution is entered into a flame or a plasma torch, and a powder is formed or a coating is deposited onto a substrate. The combustion flame can be stable from 10 torr to multiple atmospheres, and provides the energetic environment in which the reagent contained within the fluid can be reacted to form the desired powder or coating material on a substrate. The plasma torch likewise produces the required energy environment, but, unlike the flame, no oxidizer is needed so materials stable in only very low oxygen partial pressures can be formed. Using either the plasma torch or the combustion plasma, coatings can be deposited and powders formed in the open atmosphere without the necessity of a reaction chamber, but a chamber may be used for various reasons including process separation from the environment and pressure regulation.

The invention provides a composite bacillus preparation containing three strains, a preparation method of the composite bacillus preparation and application of the composite bacillus preparation to ecological breeding, and belongs to the technical field of microorganism and feed additives. Bacillus coagulans, butyric acid clostridia and bacillus megaterium are used as fermentative strains respectively, and large-scale, low-cost and high-density fermentation production of spores is conducted through step-by-step magnification; three live bacterium preparations are prepared by mixing bacterial sludge with the spores and dry starch; the three live bacterium preparations are matched according to the equal weight ratio, the composite bacillus preparation is obtained, and the concentration of the spores reaches more than 1*108-109 cfu / g; the composite bacillus preparation serves as a microorganism and feed additive to be added to farmed animal feed according to the mass ratio ranging from 0.02% to 0.5%. The composite bacillus preparation is simple and stable in process, low in cost, high in spore content and environment tolerance, easy to store and high in survival rate; the purposes of composition and synergism are achieved through the collaborative supplementary effects of different bacilli in the aspect of micro-ecology adjustment, growth of farmed animals is promoted, the feed utilization rate and feed rewards are increased, diarrhea is prevented and reduced, and the breeding ecological environment is improved.

A method for chemical vapor deposition using a very fine atomization or vaporization of a reagent containing liquid or liquid-like fluid near its supercritical temperature, where the resulting atomized or vaporized solution is entered into a flame or a plasma torch, and a powder is formed or a coating is deposited onto a substrate. The combustion flame can be stable from 10 torr to multiple atmospheres, and provides the energetic environment in which the reagent contained within the fluid can be reacted to form the desired powder or coating material on a substrate. The plasma torch likewise produces the required energy environment, but, unlike the flame, no oxidizer is needed so materials stable in only very low oxygen partial pressures can be formed. Using either the plasma torch or the combustion plasma, coatings can be deposited and powders formed in the open atmosphere without the necessity of a reaction chamber, but a chamber may be used for various reasons including process separation from the environment and pressure regulation.

A pressure fluid actuated downhole percussion tool includes a reciprocating piston hammer with differential transverse pressure surfaces cooperable with a cylinder housing, a guide sleeve and a bit carried exhaust tube to form opposed pressure fluid chambers to which pressure fluid may be conducted to deliver repeated impact blows to a bit having circumferentially spaced bosses and replaceable cutting inserts. The bit is drivenly connected to the tool by plural drive pins supported in circumferentially spaced grooves in the bit shank and in a removable sub supported by the tool housing. Improved earth penetration performance is realized utilizing a claw bit with a pressure fluid actuated percussion tool providing rotation as well as selective deliverance of impact blows through the bit.

A bonded SOI substrate having an active layer which is free from crystal defects is obtained by adding more than 9×1018 atoms / cm3 of boron to a wafer for active layer (10). Since the boron concentration in the wafer for active layer is high, a silicon oxide film is formed at a high rate. Consequently, there can be obtained a Smart-Cut wafer with high throughput. Furthermore, damages to the active layer due to the ion implantation can be reduced, thereby improving the quality of the active layer.

This invention relates to silylated polymers having mixed alkoxy groups on the silyl portion thereof, methods of their preparation, and compositions and reaction products formed therefrom. These alkoxysilylated polymers can be crosslinked when exposed to atmospheric moisture to become useful elastomers, sealants or adhesives. The presence of different alkoxy groups on the silicon atoms can control or otherwise moderate the cure speeds of these silylated polymers.

The invention relates to rejuvenation of degenerated edible bacterial strains, in particular to a method for rejuvenating cordyceps militaris strains, which mainly comprises steps of cordyceps militaris strain activated culture, cordyceps militaris strain rejuvenation, and cordyceps militaris strain conservation. The method is characterized in that: the rejuvenation culture is that: the activatedcordyceps militaris strain is inoculated to a potato dextrose agar (PDA) plate which is compounded with one or more kinds of antibiotics for first rejuvenation culture, and the strain which is subject to first rejuvenation culture is inoculated to a PDA plating culture medium which is compounded with one or more kinds of antibiotics for second rejuvenation culture. The invention breaks through the traditional strain rejuvenation method, and rejuvenates the strain by an antibiotic method which is easy to operate, simple and practical, and has remarkable effect. The strain which is rejuvenated by the method has robust and compact hypha, and the growing speed of the strain is improved by about 8 times compared with that of the strain which is not rejuvenated.

The invention relates to a Chinese herbal immunopotentiator for chicken as oral liquid comprising the following raw materials in parts by weight: 4-5 parts of Echinacea purpurea, 2-4 parts of hoantchy root, 0.5-1.5 parts of rhodiola root, 1-3 parts of Dangshen and 0.5-1.5 parts of liquorice. The Chinese herbal immunopotentiator for chicken is prepared by the following steps of: crashing the raw materials, mixing, boiling with water for leaching, concentrating and encapsulating. The Chinese herbal immunopotentiator for chicken has better effects of reinforcing the disease resistance and the disease prevention of chicken and increasing immunizing power.

The present invention provides a reactor and gasification process for the continuous controlled production of hydrogen (H2) and a by-product synthesis gas (mixture of CO+H2+CO2), such a process called a hydrogen priority poly-generation process (HPPP). The reactor uses a circulating molten iron process, which is capable of gasifying a variety of carbonaceous materials including low rank coals and biomass. The process employs an iron steam oxidation-reduction cycle in a multi-chamber reactor including a multi-vessel reactor system, where in one compartment or vessel hydrogen is produced by steam oxidation of molten iron; and in a second compartment or vessel the iron is regenerated by carbon reduction of molten iron oxide thereby producing a by-product synthesis gas (CO+H2+CO2), and excess heat which can be used to produce steam, and in a third step the iron is purified before being returned to the steam oxidation step in the process. An embodiment of this process uses low rank coals having high ash levels in a reactor, which is designed to continuously extract ash from the molten iron bath. A second embodiment uses low ash carbon materials such as highly beneficiated coals in a simpler process that produces pure streams of hydrogen and CO.

A ferrite film is formed by regularly arranging constituents such as magnetized grains or one analogous to that. In the ferrite film, the constituents have at least one of the uniaxial anisotropy and the multiaxial anisotropy. The ferrite film has the magnetic anisotropy or the magnetic isotropy. The ferrite film is formed by the use of the plating method in the presence of a magnetic field. Furthermore, an electromagnetic noise suppressor includes the ferrite film.

A structure including a substrate, an intermediate layer provided and formed directly onto the substrate, a transition region, and a group II-VI bulk crystal material provided and formed as an extension of the transition region. The transition region acts to change the structure from the underlying substrate to that of the bulk crystal. In a method of manufacture, a similar technique can be used for growing the transition region and the bulk crystal layer.

The invention discloses a light-emitting diode epitaxial slice and a preparation method thereof, and belongs to the field of light-emitting diodes. The epitaxial slice comprises a substrate, a buffer layer, an N-type layer, a stress release layer, a multiple quantum well layer and a P-type layer, wherein the buffer layer, the N-type layer, the stress release layer, the multiple quantum well layer and the P-type layer sequentially grow on the substrate, the multiple quantum well layer is of a super-lattice structure, each cycle of the multiple quantum well layer includes an InyGa1-yN layer and a GaN layer, 0<y<1, the stress release layer is of a cycle structure, each cycle of the stress release layer includes a GaN layer, an InN layer and an InxGa1-xN layer growing on the InN layer, and 0<x<y. The InGaN layer grows on the InN layer in each cycle of the stress release layer, the formation probability of an In-N bond in the InGaN layer is high in rich In atmosphere, and In atoms can be more easily doped into a lattice to form the InGaN layer with high In component content.

A method for extracting tungsten from scheelite by: 1) adding a mixed acid including H2SO4 and H3PO4 to a decomposition reactor; 2) heating the mixed acid to a temperature of 70-100° C.; adding scheelite while controlling the liquid-solid ratio at about 3:1-8:1 L / kg; allowing the components in the decomposition reactor to react for 1-6 h, and filtering to obtain a filtrate; 3) supplementing the filtrate with sulfuric acid consumed in the reaction; 4) crystallizing the filtrate to obtain phosphotungstic acid crystals and mother liquor; 5) dissolving the phosphotungstic acid crystals in water to obtain phosphotungstic acid solution; 6) transforming the phosphotungstic acid solution into an ammonium tungstate solution for the purpose of preparing ammonium paratungstate; and 7) supplementing the mother liquor with phosphoric acid and water to an initial level and reusing the mother liquor for ore leaching.

A ferrite film is formed by regularly arranging constituents such as magnetized grains or one analogous to that. In the ferrite film, the constituents have at least one of the uniaxial anisotropy and the multiaxial anisotropy. The ferrite film has the magnetic anisotropy or the magnetic isotropy. The ferrite film is formed by the use of the plating method in the presence of a magnetic field. Furthermore, an electromagnetic noise suppressor includes the ferrite film.

A sputtering apparatus 1 sputters a target 8 with ions in a plasma using a magnetron sputtering method, to form an ITO film from the target 8 on glass substrates 5 mounted on a rotating carousel 4. Manifolds 9 and 10, which have a shape that is symmetrical about each of two mutually orthogonal central axes in the plane of the target 8, are disposed so as to surround the whole periphery of the target 8, and process gas discharge ports 9a and 10a for discharging a process gas onto the target 8 are provided in a manner being distributed over the whole of the manifolds 9 and 10.

The invention relates to a multi-resistant high-yield alcohol yeast mutant strain TT31 and a screening method thereof. A genome reorganizing technology is used for screening high temperature-resistant, alcohol-resistant and acidity-resistant high-yield alcohol yeast mutagenic strain. The method comprises the following steps of: mutating a three-strain yeast strain by ultraviolet; selecting a ten yeast mutant strain which have three resistance and are higher in alcohol yield by a triphenyltetrazolium chloride (TTC) method at a first-level screening, a dieulafoy pipe fermentation method at a second-level screening, and a bottle shaking fermentation method at a third-level screening; preparing protoplast of the ten yeast mutant strains; and reorganizing genome at thee turns to finally obtain the yeast mutant strain TT31 which has higher improvemrnt on temperature resistance, alcohol resistance and acidity resistance. Under the condition of 35 DEG C, the mutant strain is fermented for 72h with alcohol by taking sucrose as a carbon source, and the alcohol yield reaches 101.9g / L.

The invention discloses a hard wire steel wire rod. The hard wire steel wire rod is prepared from the following components in percentage by mass: 0.78-0.82% of C, 0.18-0.25% of Si, 0.60-0.65% of Mn, not greater than 0.018% of P, not greater than 0.010% of S, not greater than 0.015% of [Al], not greater than 0.015% of As, not greater than 0.10% of Cr, not greater than 0.10% of Ni, not greater than 0.10% of Cu, not greater than 0.10% of other inevitable impurity elements and the balance of Fe. The average sorbitic level of the hard wire steel wire rod is not smaller than 90%, the section shrinkage rate of the hard wire steel wire rod is not smaller than 31% and the tensile strength of the hard wire steel wire rod is not smaller than 1100Mpa. According to the hard wire steel wire rod disclosed by the invention, the types, the content and the preparation process of each element are regulated, so that the sorbitizing degree of the steel wire rod is high; meanwhile, the hard wire steel wire rod has excellent shaping and strength, and is an ideal raw material for preparing subsequent products.

Cyclic esters of hydroxy organic acids can be produced and recovered via azeotropic distillation. In certain embodiments cyclic esters, such as glycolide and lactide, can be produced from a fermentation broth or other feed stream that contains a hydroxy organic acid, an ammonium salt of a hydroxy organic acid, an amide of a hydroxy organic acid, or an ester of a hydroxy organic acid using azeotropic distillation. The hydroxy organic acid of the feed stream or the hydroxy organic acid derived from the feed stream by decomposition is reacted to produce the cyclic ester. In other embodiments a crude composition of a cyclic ester of an organic ester can be purified using azeotropic distillation.

Embodiments of the invention provide a method of determining a storage lifetime of a wafer in a storage environment, the storage environment corresponding to an environment having a first value of temperature and a first value of relative humidity, the wafer having a pre-test value of a first contamination parameter, including the steps of: subjecting the wafer to a test environment for a test period, the test environment includes an environment having a second value of temperature and a second value of relative humidity; subsequently, inspecting the wafer thereby to determine a post-test value of a second contamination parameter, wherein the second value of relative humidity is greater than 30% and the second value of wafer temperature is greater than 30° C.

The invention relates to a process for preparing an expandable polystyrene / silica airgel core-shell composite particle, which comprises the following steps of preparing an aqueous phase solution; preparing an oil phase solution; and after the temperature inside a reaction kettle reaches 60 DEG C, introducing the oil phase solution into the aqueous phase solution by a core-shell droplet generator, setting the temperature of the reaction kettle to be 90 DEG C, realizing the control of core-shell ratio of the composite particle by controlling the flow rate of a styrene monomer in the core-shell droplet generator, after the temperature of the reaction kettle reaches 90 DEG C, starting to time, adding pentane after 2.5 hours, after the temperature reaches 100 DEG C, keeping the temperature for 3 hours, cooling to 40 DEG C and discharging. The silica airgel / polystyrene composite heat insulation material designed by the invention simultaneously has the characteristics of low density, good mechanical properties, good flame resistance, low thermal conductivity and the like, and the heat insulation of the prepared polystyrene / silica airgel composite heat insulation board is increased by 65.4% compared with the current EPS (expandable polystyrene) board for heat insulation of buildings.

A sea-buckthorn and milk vetch root beverage for preventing SARS, characterized in that the beverage mainly comprises sea-buckthorn fruit juice, raw astragalus root and flavoring agent, wherein the percentage by weight of each constituent are, seabuckthorn fruit juice 0.5-5%, raw astragalus root 0.8-3%, flavoring agent 1-30%, the rest for drinking water. The functional beverage possesses the effect of enhancing human body resistance to diseases, and has good taste.

The invention relates to a traditional Chinese medicine feed addictive for controlling the degradation of the laying rate of chicken, which is powder prepared from the following raw materials in parts by weight: 4-6 parts of dyer woad leaf, 4-6 parts of cyrtomium fortunei, 7-9 parts of leonurus heterophyllus, 2-4 parts of fructus ligustri lucidi, 2-4 parts of fllase asiabelI root, 2-4 parts of astragalus root and 1-3 parts of liquorice. The traditional Chinese medicine feed addictive is prepared by crushing and mixing the raw materials. The invention is used for controlling the degradation of the laying rate of chicken, has favorable effect, and also has the characteristics of convenient use, safety and no medicine residue.

The invention discloses a method for cultivating a pearl by inducing triploid hyriopsis cumingii. The method comprises the following steps of: cultivating the triploid hyriopsis cumingii by induction, namely selecting diploid hyriopsis cumingii with age of 3 to 6, shell length of over 15cm and shell thickness of over 5cm in normal growth as parent clams; isolating the male clams from the female clams of the selected parent clams for cultivation respectively; tracking and observing the development condition of the eggs of the female clams; transferring the female clams into a pond for cultivating the male clams to perform natural insemination on the female clams after the eggs are maturely developed; observing the development condition of the fertilized eggs; putting the female clams into 300 to 450 mu mol / L aqueous solution of 6-dimethyl aminopurine after over 80 percent of the fertilized eggs have first polar bodies; and performing induction processing for 10 to 30 minutes to obtain induced female clams; cultivating the female clams, and hatching and raising the seedlings to obtain the triploid juvenile clams; and performing cultivation to obtain the triploid hyriopsis cumingii. In the method, the normal diploid hyriopsis cumingii is used as the parents, and the natural insemination is adopted, so that the induction success rate is improved to over 70 percent.

The invention discloses a solid-state-disk cache management method and a solid state disk. The method is characterized by: dividing a solid-state-disk cache is into multiple management units accordingto 8 KB as a unit, dividing each management unit into two cache management sub-units of 4KB units, and setting an allocation number to record the number of already allocated units of each managementunit; using 4KB as a unit to apply for the cache from a cache management module by an external module, and according to an application order, allocating a new sub-cache-management-unit from a new management unit only when allocation numbers of management units are 2. The new cache management method is introduced, a splicing module is coordinated, forming probability V of 8KB Data FIS (Data Frame Information Structure) is increased, and then an effect of improving reading / writing performance of the solid state disk can be realized.

The invention discloses a making method of hypersonic contrast medium, which comprises the following steps: dispensing the raw material with 5-50mg / ml protein, 10-100mg / ml sugar, 7-9mg / ml sodium chloride, 0. 20-0. 8ml / ml fluorocarbon gas; preheating the material; rotating at low speed to preblend; rotating at high speed to generate microball; optimizing the grain size of the microball; detecting the semi-product; packing the product. The invention has good uniformity of grain size, which improves the quality effectively for industrialized manufacturing.

Disclosed is a method of preparing an electrode, which can lead to uniform electrochromism of a lithium nickel oxide layer by applying a voltage in all directions of the electrode during a formatting process, an electrode prepared by the same, and an electrochromic device including the electrode.

A bonded SOI substrate having an active layer which is free from crystal defects is obtained by adding more than 9×1018 atoms / cm3 of boron to a wafer for active layer (10). Since the boron concentration in the wafer for active layer is high, a silicon oxide film is formed at a high rate. Consequently, there can be obtained a Smart-Cut wafer with high throughput. Furthermore, damages to the active layer due to the ion implantation can be reduced, thereby improving the quality of the active layer.