65results about How to "Guaranteed high growth" patented technology

This invention provides gas injector apparatus that extends into a growth chamber in order to provide more accurate delivery of thermalized precursor gases. The improved injector can distribute heated precursor gases into a growth chamber in flows that spatially separated from each other up until they impinge of a growth substrate and that have volumes adequate for high volume manufacture. Importantly, the improved injector is sized and configured so that it can fit into existing commercial growth chamber without hindering the operation of mechanical and robot substrate handling equipment used with such chambers. This invention is useful for the high volume growth of numerous elemental and compound semiconductors, and particularly useful for the high volume growth of Group III-V compounds and GaN.

A flywheel system includes an annular rim mounted for high speed rotation on a flywheel hub. The hub has a radially splined exterior surface facing radially outwards. The rim includes an annular rim liner having an axis of rotation coinciding with the axis of rotation of the hub, and having an inner surface facing radially inward. The inner surface of the rim liner has integral splines projecting radially inward and extending axially. The rim liner splines mate with the hub splines. The flywheel rim liner has a modulus of elasticity e_l, and a density ρ_l, and a liner ratio R_l equal to E_l/ρ_l. The flywheel rim has a modulus of elasticity e_r in the hoop direction and a density ρ_r; and a rim ratio R_r equal to E_r/ρ_r. The materials and configuration of the rim and rim liner are designed so that R_l is less than or equal to R_r, so said flywheel rim liner grows radially with the rim.

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 provides a process for producing the oriental lily sterilized seed globule in the bottle, comprising: choosing explant, sterilizing, inducing culture and getting the sterilized stem tip, then breeding culture, subculture, and producing the sterilized seed globule in the bottle directly. The invention produces the sterilized seed globule in the bottle directly to avoid the problem of long period of ball forming and the accumulation of virus existing in the oriental lily, the seed globule can be planted in the soil when out of the bottle, and the survival rate is high. The breeding procedure of the sterilized seed globule is simplified by modifying and optimizing the whole producing procedure for the lily seed globule, and the breeding time of sterilizing the oriental lily is shortened greatly, the quality of seed globule is improved when the producing cost is decreased, which reinforces market competitive power of the domestic self-breeding seed globule and is suitable for the mass production of the oriental lily sterilized seed globule.

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 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 multivitamin feed addictive for pigs which comprises the following constituents (by weight portions): 50% vitamin E 10-20 parts, 500000IU/g vitamin A 1.0-5.0 parts, 5000000IU/g vitamin D3 0.2-0.6 parts, 50% vitamin K3 0.2-0.6 part, vitamin B1 0.1-0.5 part, vitamin B2 0.5-1.0 part, vitamin B6 0.2-0.6 part, 1% vitamin B12 0.1-0.5 part, nicotinic acid 2.0-6.0 parts, anti-oxidizing quinoline 3.0-8.0 parts, chaff powder 3.0-8.0 parts, alta-mud 0.2-0.8 part, pantothenic acid 1.0-4.0 parts, and folic acid 0.2-0.6 part, 2% biotin 1.0-5.0 parts, chaff powder 5.0-12.0 parts, nano zinc oxide 10.0-20.0 parts, the feed addictive can be used for accelerating galactosis and enhancing animal's ability to fight diseases.

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 present invention relates to a method for quickly cultivating seedling of fir. Said method includes the following steps: in the course of cultivating seedling making the young seedling undergo the process of light-supplementing treatment by adopting artificial electro optic light source, then making seedling-training treatment outside of greenhouse. Besides, said invention also provides the concrete requirements of the above-mentioned every step.

A cell culture apparatus includes one or more plates having a first major surface and an opposing second major surface. The first major surface comprises a structured surface defining a plurality of wells. Each well has an interior surface defining an upper aperture and a nadir, wherein the upper aperture of each well has a diametric dimension in a range from 100 micrometers to 2000 micrometers. The apparatus also includes a plurality of spacers extending from the first major surface along a length of the bottom surface. A plurality of flow channels are defined between adjacent rails.

The invention discloses a preparation method of a silicon epitaxial wafer for a high-voltage power device. According to the method, a reaction cavity of the epitaxial equipment is purified and the content of impurities accumulated in the cavity is reduced by long-time purging of large-flow hydrogen before epitaxial growth; the nonlinear gradient heating is adopted, so that the stress accumulated in the heating stage is released in time, and the generation probability of defects is reduced; and the reaction rate is significantly improved by shortening the distance between a quartz bell jar anda base of the reaction cavity of the epitaxial equipment and adopting a large-flow trichlorosilane and hydrogen proportioning mode, and high-speed epitaxial growth is realized under the premise of ensuring good crystallization quality of the silicon epitaxial wafer. The problem of comprehensive control on thickness, resistivity and crystallization quality in the existing preparation process is overcome by adopting the method of sectional growth of the silicon epitaxial wafer layer. the prepared silicon epitaxial wafer has a bright surface, is free from dislocation, staggered layers, slip linesand fog defects, realizes the controllability of material indexes such as thickness, resistivity and defects and meets the use requirements of the high-voltage power device.

The invention provides a method for preparation of heterogeneous or alloy semiconductor nanowires by means of a laminated amorphous precursor layer. With the silicon germanium system as an example, amorphous silicon (a-Si)/amorphous germanium (a-Ge) laminated film is used as the precursor, the silicon germanium chain nanowire structure of spontaneous phase separation is prepared, the laminated layer amorphous film is used as the precursor layer, through absorption of metal droplets and the plane nanowire growth process, plane silicon germanium nanowires of spontaneous phase separation are achieved, its morphology can be controlled through the thickness of the laminated layer and the laminated sequence, and the silicon germanium chain structure is regulated; when the amorphous germanium layer is on the bottom of the a-Si/ a-Ge structure, the wide area of the silicon and germanium nanowires is the high-concentration area of germanium, while the thin nanowires are connected to a high-concentration area of silicon; or the silicon germanium alloy nanowire structure with a uniform diameter is achieved by the reverse laminated sequence, or the silicon-germanium alternate area structure including microzone intervals is formed.

The invention relates to a double antireflection layer structure of a solar cell reflection film and a preparation method thereof. The double antireflection layer structure is formed by an upper antireflection layer, a crater antireflection layer and a base layer in sequence. The crater antireflection layer in the middle is provided with arc-slope concave craters. The upper antireflection layer is composited on the upper surface of the crater antireflection layer and is formed by a bottom layer film and particles densely arranged thereon, wherein the surface of each particle has a suede shape. The bottom layer film and the upper surface of the crater antireflection layer are integrated and jointly form the concave craters. The crater layer is prepared through deposition by adopting the PECVD technology; the PECVD technology can be used to prepare the uniform and performance-stable crater layer structure; the controllability is high; and the thickness of the antireflection layer can be controlled accurately. A solar cell has more than 90 % high transmissivity. The antireflection layer is simple in specific processes, quick in deposition time and low in energy consumption; the double antireflection layers has sequentially-increasing refractive rate; and the structure can provide possibility for large-area industrial production.

A thin oxide film is formed by atomic layer deposition (ALD) onto a substrate by exposing the substrate to a first precursor comprising a metal organic alkoxide or amide or heteroleptic derivatives thereof and subsequently exposing the substrate to a second precursor comprising an ALD compatible carboxylic acid or carboxyl acid derivative compound. The sequential exposure to the first and second precursors may be repeated until a sufficient film thickness of an oxide of the metal has been deposited on the substrate. This process allows growth of an oxide thin film or nanostructure, on any suitable substrate. It permits formation of a high-κ dielectric oxide thin film on the substrate with similar dielectric properties to a much thinner SiO₂ film. Furthermore, the films grown can exhibit very good structural and physical properties. The process also provides high self-control of thin film growth with high reproducibility and reliability. In particular, the films can be synthesized with excellent similarity even on uneven surfaces and present a very smooth surface finish with very low roughness.

A method is provided for cleaning a photo-mask by placing the photo-mask in an evacuated chamber for a certain period of time.

The present invention relates to methods of reducing the toxicity of lignocellulosic hydrolysates which comprise one or more inhibitors. One method reduces the amount of furfural inhibitor leading to a more effective process. Another method reduces the amount of xylitol produced during the fermentation of xylose present in lignocellulosic hydrolysates. Naturally occurring aldo/keto reductase enzymes, as well as, enzymes produced by recombinant cells or by selective adaptation may be employed.

The invention relates to a raw material for high-speed growth of silicon carbide crystals and a silicon carbide crystal growing method, and belongs to the technical field of semiconductors. The raw material for high-speed growth of the silicon carbide crystals and the silicon carbide crystal high-speed growing method are provided for solving the problem that existing silicon carbide crystals are small in growing speed and low in efficiency. The raw material contains silicon carbide particles, the average particle size of the silicon carbide particles is smaller than 5 mum or at least two types of silicon carbide particles which are in different shapes and/or have different particle sizes are mixed to form a mixed raw material, and the raw material at last contains a type of silicon carbide particles with the average particle size smaller than 5 mum. The silicon carbide crystal growing method comprises the following steps: placing the raw material in a crucible; and heating the crucible and enabling the raw material in the crucible to be recrystallized after sublimating so as to obtain the silicon carbide crystals. The purpose of increasing sublimating speed and efficiency can be achieved.

The present invention relates to a novel gene, IbENOD93, and transgenic plants using the same. More specifically, the present invention provides an IbENOD93 gene, an open reading frame (ORF) of the IbENOD93 gene, a recombinant vector comprising the gene or the ORF, and a transformant transformed with the vector. Moreover, the present invention provides a composition for enhancing root thickening growth and promoting maturation in a plant having storage root(s). Furthermore, the present invention provides a method for producing a transgenic plant having storage root(s) with enhanced thickening growth, and a method for regulating or enhancing root thickening growth and maturation in a plant having storage root(s). According to the present invention, it is possible to promote the thickening growth of storage roots as well as the growth of aerial part. Therefore, the present invention can be effectively used to promote the thickening growth of storage roots of high-value root crops such as ginseng, sweet potato, etc. and to produce early-maturing transgenic plants.

This disclosure describes sets of systems and tools that drive complex enterprise execution logic top to bottom, end to end and site to site through the discrete execution and control of ten levels of mission-critical enterprise structure:

• • 1. Execution logic: drive operations end to end, top to bottom, site to site
  • 2. Rules: govern a process step execution
  • 3. Information: track states of enterprise objects or go/no decisions
  • 4. Data: capture and use measurements or events
  • 5. Specifications: guide operation for particular programs
  • 6. Templates: prepackage execution logic models
  • 7. Identification: name critical enterprise resources for common management
  • 8. Users: represent the extended enterprise community
  • 9. Services: provide physical or logical procedures, functions, modifications or measurements
  • 10. Controls: monitor, evaluate and control named material at specific process steps

The ten-level enterprise architecture provides effective and efficient tools for executing complex globally collaborative enterprise processes.

Photovoltaics configured to be manufactured without epitaxial processes and methods for such manufacture are provided. Methods utilize bulk semiconducting crystal substrates, such as, for example, GaAs and InP such that epitaxy processes are not required. Nanowire etch and exfoliation processes are used allowing the manufacture of large numbers of photovoltaic cells per substrate wafer (e.g., greater than 100). Photovoltaic cells incorporate electron and hole selective contacts such that epitaxial heterojunctions are avoided during manufacture.

The invention provides a feed for Luchuan pigs. The feed is mainly prepared from, by weight, soybean residue, sorghum flour, rice bran, sweet potato powder, wheat bran, peanut meal, green lemon, Ampelopsis brevipedunculata, roxburgh rose, Physalis alkekengi, Sterculia nobilis, Rubus hirsutus, Lonicera fragrantissima subsp. Standishii, cucurbita pepo L. var.patisson, amaranthus retroflexus, codium fragile, enteromorpha, chenopodium album Linn, pepper leaf, scagassum, sarcodia montagneana, rice sprout, passion fruit, radix acanthopanacis semticosi, rhizoma dryopteris crassirhizomae, water chestnut, and table salt. The preparation method is simple; the obtained feed is capable of clearing heat and detoxifying, promoting digestion and absorption, promoting conception, increasing the fecundability of sows, and increasing embryo survival rate.