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86results about How to "Eliminate growth" patented technology

High threonine producing lines of Nicotiana tobacum and methods of producing

The present invention provides a method for producing plants with a desired phenotypic trait which comprises subjecting plants to mutagenesis, screening chimeric progeny for plants having the desired phenotypic trait, and propagating the survivors. In an embodiment, the phenotypic trait comprises an altered amino acid content. Preferably, the technique is used to generate Nicotiana tobacum plant lines having an increase in at least one amino acid. In a preferred embodiment, the invention provides improved Nicotiana tobacum plant lines producing at least 1.35 nmole of threonine per milligram of dry plant weight. These plants are useful for improving the flavor and aroma of the tobacco.
Owner:REYNOLDS TECH

Method and apparatus for destroying dividing cells

The present invention provides a method and apparatus for selectively destroying dividing cells in living tissue formed of dividing cells and non-dividing cells. The dividing cells contain polarizable intracellular members and during late anaphase or telophase, the dividing cells are connected to one another by a cleavage furrow. According to the present method the living tissue is subjected to electric field conditions sufficient to cause movement of the polarizable intracellular members toward the cleavage furrow in response to a non-homogenous electric field being induced in the dividing cells. The non-homogenous electric field produces an increased density electric field in the region of the cleavage furrow. The movement of the polarizable intracellular members towards the cleavage furrow causes the break down thereof which results in destruction of the dividing cells, while the non-dividing cells of the living tissue remain intact.
Owner:NOVOCURE GMBH

Method and apparatus for destroying dividing cells

The present invention provides a method and apparatus for selectively destroying dividing cells in living tissue formed of dividing cells and non-dividing cells. The dividing cells contain polarizable intracellular members and during late anaphase or telophase, the dividing cells are connected to one another by a cleavage furrow. According to the present method the living tissue is subjected to electric field conditions sufficient to cause movement of the polarizable intracellular members toward the cleavage furrow in response to a non-homogenous electric field being induced in the dividing cells. The non-homogenous electric field produces an increased density electric field in the region of the cleavage furrow. The movement of the polarizable intracellular members towards the cleavage furrow causes the break down thereof which results in destruction of the dividing cells, while the non-dividing cells of the living tissue remain intact.
Owner:NOVOCURE GMBH

System and method for packaging frequency identification device and RFID device formed thereof

The present invention provides a system and method for packaging RFID device, in which a flexible mold with low surface energy having a mold cavity formed on a surface thereof is provided, an RFID device having RFID chip and antenna coupled thereto is then arranged in the mold cavity, a thermosetting material is filled in the mold cavity under a first atmospheric pressure produced by a pressure controlling device whereby the RFID device is completely covered by the thermosetting material, after that, the pressure controlling device provides a second atmospheric pressure higher than the first atmospheric pressure under a temperature lower than the curing temperature of the thermosetting material, and finally, the temperature is increased to the curing temperature under the second atmospheric pressure for curing the thermosetting material thereby forming an RFID package having the RFID device and the thermosetting material covered the RFID device.
Owner:SECURITAG ASSEMBLY GROUP

Transparent super-hydrophobic nano-array and preparation method thereof

The invention discloses a transparent super-hydrophobic nano-array and a preparation method thereof. The preparation method comprises the following steps: firstly coating the surface of a substrate with zinc oxide seed crystal sol by virtue of a spin coating method or a spray coating method, so as to obtain a uniform nano-seed crystal layer; then controlling the hanging altitude and the position in a low-concentration growth solution prepared from KOH and Zn(NO3)2 by virtue of a vertical cotton thread hanging technique, so as to obtain a transparent zinc oxide nano-array, and carrying out fluorination to construct excellent super-hydrophobicity; and carrying out double-surface coating, sintering and growth on the substrate, so as to obtain the transparent super-hydrophobic nano-array on two surfaces of the substrate. Liquid drops with condensed and frosted surfaces are of a sphere shape, small in sizes, extremely easy to combine and bounce, high in desorption rate and low in coverage rate, present excellent frosting resistance and have important application prospects in products of building exterior glass, solar cells, automotive glass and the like, and furthermore, concepts can be provided for application of dropwise condensation, frosting resisting, freezing resisting and the like.
Owner:SOUTHEAST UNIV

Organic leaf surface fertilizer rich in organic selenium and vitamins and preparation method for organic leaf surface fertilizer

The invention discloses an organic leaf surface fertilizer rich in organic selenium and vitamins and a preparation method for the organic leaf surface fertilizer. The organic leaf surface fertilizer rich in the organic selenium and the vitamins comprises the raw materials in parts by weight: 40-60 parts of selenium-enriched bombyx mori, 40-60 parts of selenium-enriched plant waste, 40-60 parts of selenium-enriched edible mushroom waste, 40-60 parts of sodium selenite, 20-30 parts of vitamins and 1-10 parts of a composite fungicide. The selenium-enriched bombyx mori, the selenium-enriched plant waste and the selenium-enriched edible mushroom waste of the fertilizer can supply selenium elements and also supply animal proteins, plant proteins and microorganism proteins and are fermented by composite bacteria to polypeptide combined with the selenium elements. Therefore, the fertilizer can be used for supplying enough organic selenium and beneficial substances such as microorganisms and probiotics to the growth of crops; a large amount of waste is turned into treasures, so that social and natural resources are saved, the environment is protected, and cyclic economy is realized.
Owner:汤俊杰

Sterilize valve and a water-purifying device using the same

The present invention relates to a sterilizing tap and a water-purifying device using the sterilizing tap. The sterilizing tap includes a tap body having a waterway connector connected to a waterway formed at its side, a screw hole formed at its top, and an outlet formed at its bottom; and a sterilizing unit, wherein the sterilizing unit includes a bolt unit coupled to the screw hole, an ultraviolet ray generator disposed within the tap body when the bolt unit is coupled to the screw hole, for generating ultraviolet rays, and a first quartz tube sealed to the bolt unit to completely surround the ultraviolet ray generator. The water-purifying device includes a first room formed at one side of the water-purifying device body land having a waterway through spring water is supplied from the water tank; a sterilizing tap communicated with the waterway, for sterilizing spring water and discharging the sterilized spring water; a second room formed at the other side of the water-purifying device body, wherein cups are provided in the second room; and doors installed in the first room and / or the second room, for preventing the sterilizing tap and / or the cups from being.
Owner:KIM KYOUNG MOK +1

Halogen-resistant, anodized aluminum for use in semiconductor processing apparatus

We have discovered that the formation of particulate inclusions at the surface of an aluminum alloy article, which inclusions interfere with a smooth transition from the alloy surface to an overlying aluminum oxide protective film, can be controlled by maintaining the content of mobile and nonmobile impurities within a specific range and controlling the particulate size and distribution of the mobile and nonmobile impurities and compounds thereof; by heat-treating the aluminum alloy at a temperature less than about 330° C.; and by creating the aluminum oxide protective film by employing a particular electrolytic process. When these factors are taken into consideration, an improved aluminum oxide protective film is obtained.
Owner:APPLIED MATERIALS INC

Organic-selenium-enriched microorganism organic composite fertilizer and preparation method thereof

The invention discloses an organic-selenium-enriched microorganism organic composite fertilizer and a preparation method thereof. The organic-selenium-enriched microorganism organic composite fertilizer comprises the raw materials in parts by weight: 40-60 parts of selenium-enriched bombyx mori, 40-60 parts of selenium-enriched plant waste, 40-60 parts of selenium-enriched edible mushroom waste, 40-60 parts of minerals, 20-30 parts of vitamins and 1-10 parts of a composite fungicide. The organic-selenium-enriched microorganism organic composite fertilizer can supply enough minerals such as organic selenium and beneficial substances such as microorganisms and probiotics to the growth of crops; meanwhile, the fertilizer can improve the soil, prevent diseases, and realize sterilization; a large amount of waste is turned into treasures, so that social and natural resources are saved, the environment is protected, and cyclic economy is realized. The organic-selenium-enriched microorganism organic composite fertilizer is one of the best fertilizers for producing pollution-free food, green food and organic food.
Owner:汤俊杰

Ultra strong absorption calcium alginate henatischesis dressing and its preparation method

An ultrahigh-absorption styptic dressing made of calcium alginate is prepared through mixing carboxymethyl chitosan with calcium alginate fibres, preparing non-woven cloth, attaching it on the one surfaces of acetate fibre cloth, and attaching an impervious layer on its another surface.
Owner:ROOSIN MEDICAL CO LTD

Halogen-resistant, anodized aluminum for use in semiconductor processing apparatus

We have discovered that the formation of particulate inclusions at the surface of an aluminum alloy article, which inclusions interfere with a smooth transition from the alloy surface to an overlying aluminum oxide protective film can be controlled by maintaining the content of mobile impurities within a specific range and controlling the particulate size and distribution of the mobile impurities and compounds thereof; by heat-treating the aluminum alloy at a temperature less than about 330° C.; and by creating the aluminum oxide protective film by employing a particular electrolytic process. When these factors are taken into consideration, an improved aluminum oxide protective film is obtained.
Owner:APPLIED MATERIALS INC

Process and Apparatus for Treating Nitrogeneous Liquor

A process and apparatus for treating an aqueous nitrogeneous liquor by performing ammonia oxidation and denitrification using a biosludge comprising anammox bacteria and ammonia-oxidizing bacteria, which process and apparatus can serve to obtain treated liquor of high water quality at a high treating efficiency and a high yield of ammonium nitrogen removal with easy control of supply rate of oxygen-containing gas. The technique comprises the steps of charging a reaction vessel having stored therein a biosludge comprising anammox bacteria and ammonia-oxidizing bacteria present as a suspension with a definite amount of the liquor to be treated, supplying thereto an oxygen-containing gas at a rate not obstructing growth of the anammox bacteria to thereby cause ammonia oxidation of ammonium nitrogen into nitrite nitrogen by the ammonia-oxidizing bacteria and denitrification by the anammox bacteria simultaneously, or performing the denitrification in steps by charging the reaction vessel with a part amount of one treating batch of the liquor to be treated, whereupon supply of the oxygen-containing gas is stopped and the reaction liquor is replenished with the rest amount of the liquor to be treated. The supply of the oxygen-containing gas is stopped at a point of time at which the observed value of dissolved oxygen concentration or of ORP of the reaction liquor in the reaction vessel changes abruptly.
Owner:KURITA WATER INDUSTRIES LTD

Lithographic apparatus, device manufacturing method, and device manufactured thereby

A lithographic apparatus is disclosed. The apparatus includes a radiation system that provides a beam of radiation, and a support structure that supports a patterning structure. The patterning structure is configured to pattern the beam of radiation according to a desired pattern. The apparatus also includes a substrate support that supports a substrate, and a projection system that projects the patterned beam onto a target portion of the substrate. The projection system includes an optical element that has a beam entry area and an optical element that has a beam exit area through each of which the patterned beam passes. The apparatus further includes a nucleated surface that is associated with the projection system on which a plurality of nucleation sites are provided. The surface is disposed away from at least one of the beam entry area and the beam exit area.
Owner:ASML NETHERLANDS BV

Preparation method and application of nano barium sulphate

The invention relates to a preparation method and application of nano barium sulphate. The preparation method of the nano barium sulphate concretely comprises that barium ions and sulphate ions in specified concentration are added into electrolyte from an anode and a cathode of an electrolysis cell respectively, move at high speed under the action of an electric field by utilizing charged ions and collide to generate barium sulphate precipitate, wherein reaction is quick and intense, then filtering and drying are carried out, so that flaky nano barium sulphate with fine grain size, uniform grain size distribution and stable performance are obtained, and the flaky nano barium sulphate can effectively reflect infrared rays in the sunlight and transmit visible lights when being applied to transparent reflective thermal insulation coating, so that transmitting and thermal insulating functions are realized. The preparation method of the nano barium sulphate is simple, reliable, high in efficiency and good in effect, product quality is stable, and industrial production can be easily realized.
Owner:GUANGDONG YUFENG POWDER MATERIAL

Crystal growth methods

InactiveUS20040154527A1Highly homogenous index of refractionLow stress birefringencePolycrystalline material growthSemiconductor/solid-state device manufacturingSingle crystalSlow cooling
The invention is directed to method of preparing metal fluoride single crystals and particularly to crystals where the metal is calcium, barium, magnesium or strontium, or a mixture thereof. The invention uses a decreasing fast cooling profile and an increasing slow cooling profile for the hot zone and the cold zone, respectively, after crystal formation during cooling from melt temperatures to a first temperature. A substantially constant cooling rate is then applied to the both zones during cooling from the first temperature to a final temperature, usually room temperature. It has been found that the substantially constant cooling rate during the annealing process results in crystals having improved homogeneity and birefringence.
Owner:CORNING INC

Universal microorganism bacterial agent

The invention discloses a universal microorganism bacterial agent which is characterized by comprising one or more of bacillus, pseudomonas, composite azotobacter, photosynthetic bacteria, yeast, fusarium oxysporum, actinomycetes, potassium bacteria, phosphate solubilizing bacteria, bifidobacterium, lactic acid bacteria, the bacteria are activated, and meanwhile, the viable count of the bacteria is not less than 10<8> / ml, and the infectious microbe rate is not greater than 3%. According to different applications and characteristics of the bacteria, special proportion and activation are adopted for different amounts for composite culture so as to make the agent into different special dosage forms, functions and effects of single aspect are highlighted, non-leguminous crops are enabled to have the nitrogen fixation function, the functions in cultivation, breeding, environment-friendliness, mariculture, biological preservation and the like are outstanding, and the agent has important significance in prompting animal and vegetable growth, improving product quality, improving product mass, eliminating public environment pollution and the like.
Owner:云南晋企生物科技有限公司

Non-oxidizing spacer densification method for manufacturing semiconductor devices

Non-oxidizing spacer densification method for producing semiconductor devices, such as MOSFET devices, and that may be implemented during semiconductor fabrication with little or substantially no polycide adhesion loss experienced during spacer densification. The method may be implemented to provide good polycide adhesion characteristics with reduced process complexity over conventional methods by eliminating the need for additional process steps such as metal silicide encapsulation or polysilicon surface treatments.
Owner:MAXIM INTEGRATED PROD INC

Marine current power plant and a method for its operation

InactiveUS20140117667A1High tip speed ratioSimplified bearingHydro energy generationMachines/enginesPower flowPower station
The invention relates to a method for operating a marine current power plant, comprising a water turbine with several rotor blades arranged as buoyancy rotors, an electric generator which is driven at least indirectly by the water turbine, wherein the water turbine is guided for power limitation in an overspeed range above a power-optimal tip speed ratio. The water turbine is adjusted to the immersion depth of the marine current power plant in such a way that cavitation occurs on at least one rotor blade section in the overspeed range from a cavitation tip speed ratio threshold which lies below a tip speed ratio associated with a runaway speed, and the water turbine is operated for load limitation at tip speed ratios which lie above the cavitation tip speed ratio threshold.
Owner:VOITH PATENT GMBH

Method for producing compost by using beer production waste

The invention discloses a method for producing compost by using beer production waste. The method includes preparing raw materials: according to a weight ratio, mixing one or more of dewatered sludge, waste lees and silica gel sludge which are discharged through beer production, determining pH of the materials to be 7-7.5 and regulating a water content to be 55-60%; composting: adding the prepared raw materials in to a compost reactor, feeding in air continuously, guaranteeing that the reactor operates under an aerobic state, stacking for 13-17 days to finish the composting, during the stacking process, turning the stack once every 2-3 days, and detecting pH, temperature, oxygen uptake rate and humification coefficient of the stack; analyzing a compost product: measuring content of various elements of an end product compost, screening and grinding the compost after stabilizing and drying, and applying directly to an organic fertilizer or an organic or inorganic compound fertilizer. The method is simple in operation, low in operation cost, free of secondary pollution and convenient to manage.
Owner:QINGDAO LILIHUI BIOTECH

Liquid dispenser with ozonating, recirculating and improved temperature control functions

Liquid dispensing systems which sanitize the liquid and liquid-contacting parts of a liquid dispensing system using ozonation, by periodically flushing the system with ozonated gas or liquid. Also disclosed and claimed are an apparatus and method for controlling temperature variations between the liquid in holding (e.g., cold and / or hot) tanks and the liquid as it is dispensed, which may be used with an Insta-Boil feature.
Owner:NEW BEVERAGE VENTURES

Ni-base superalloy having a coating system containing a stabilizing layer

A coating process and system for an article having a substrate formed of a metal alloy that is prone to the formation of a secondary reaction zone (SRZ). The coating system includes an aluminum-containing overlay coating and a stabilizing layer between the overlay coating and the substrate. The overlay coating contains aluminum in an amount greater by atomic percent than the metal alloy of the substrate, such that there is a tendency for aluminum to diffuse from the overlay coating into the substrate. The stabilizing layer is predominantly or entirely formed of at least one platinum group metal (PGM), namely, platinum, rhodium, iridium, and / or palladium. The stabilizing layer is sufficient to inhibit diffusion of aluminum from the overlay coating into the substrate so that the substrate remains essentially free of an SRZ that would be deleterious to the mechanical properties of the alloy.
Owner:GENERAL ELECTRIC CO

Microbial organic compound fertilizer rich in essential amino acids and preparation method thereof

The invention discloses a microbial organic compound fertilizer rich in essential amino acids and a preparation method thereof. The microbial organic compound fertilizer rich in essential amino acids is prepared from the following raw materials in parts by weight: 40-60 parts of animal protein, 40-60 parts of vegetable protein, 40-60 parts of edible fungi waste, 40-60 parts of minerals, 5-15 parts of vitamins and 1-10 parts of complex microbial inoculants. The fertilizer can provide enough beneficial substances such as essential amino acids, organic minerals, vitamins and probiotics to the crops while improving the soil and preventing diseases and killing bacteria; by adopting a great quantity of waste and turning waste into wealth, the social and natural resources are saved, the environment is protected, and circular economy is realized; therefore, the fertilizer is one of the best fertilizers for producing pollution-free food, green food and organic food.
Owner:汤俊杰

Composite separator, fabrication method thereof and lithium ion battery

The invention relates to a composite separator. The composite separator comprises a conductive fiber layer and an electrical insulation nanofiber layer which are arranged in a lamination way, wherein the conductive fiber layer comprises a plurality of nanometer conductive fibers, the plurality of nanometer conductive fibers intersect to form a mesh-shaped structure, and the conductive fiber layer is provided with a plurality of micropores formed by the nanometer conductive fibers. A lithium ion battery comprises the composite separator, a positive electrode and a negative electrode, and the conductive fiber layer is arranged at one side of the negative electrode and is electrically connected with the negative electrode. The invention also relates to a fabrication method of the composite separator.
Owner:TSINGHUA UNIV +1

Method for Preparing Spoilage Resistant Raw Meat or Raw Seafood

InactiveUS20150272145A1Prevent spoilageSuppresses the outbreak of spoilageBacteriaUnicellular algaeBiotechnologyRaw meat
A method for preparing raw meat or raw seafood that is resistant to spoilage, comprising: a) incubating a solution comprising a population of non-pathogenic psychrotrophic lactic acid bacteria under conditions and for a period of time sufficient to enable growth of the bacterial population to form a bacterial culture capable of preventing spoilage; b) adding a saccharide to the bacterial culture and incubating the bacterial culture at a temperature of from 1 to 4° C., wherein the saccharide is present in an amount sufficient to achieve bacteriostasis of the bacterial culture; admixing the bacterial culture formed in step b) with the raw meat or raw seafood, wherein the bacteriostatic bacterial culture is present in an amount of from 1 to 20 weight % based on the total weight of the composition.
Owner:HILLS PET NUTRITION INC

Organosilicon-rich microbial organic compound fertilizer and preparation method thereof

The invention discloses an organosilicon-rich microbial organic compound fertilizer and a preparation method thereof. The organosilicon-rich microbial organic compound fertilizer is prepared from 40-60 parts by weight of feces of livestock and poultry, 40-60 parts by weight of a silicon-rich plant, 40-60 parts by weight of domestic fungus waste, 40-60 parts by weight of minerals, 20-30 parts by weight of vitamins and 1-10 parts by weight of a complex microbial inoculum. The organosilicon-rich microbial organic compound fertilizer can provide enough minerals such as organosilicon and beneficial substances such as vitamins and probiotics for crops, improve soil, prevent diseases, kill bacteria, utilize a lot of wastes, change waste into valuables, save social and natural resources, protect the environment and realize circular economy. The organosilicon-rich microbial organic compound fertilizer is one of the optimal organic fertilizers for production of pollution-free foods, green foods and organic foods.
Owner:汤俊杰

Method for relieving restriction of sulfate reduction to anaerobic digestion methane production process

The invention relates to a method for removing the sulfate reduction inhibition of anaerobic digestion marsh gas production, pertaining to the offal biological treatment technical field. The content of the invention is to add nitrilotriacetic acid or a sodium salt thereof to an anaerobic digestion reactor to act with trace metal element and then form dissoluble chelate, thus avoiding hydrogen sulfide produced by sulfate reduction in the reactor forming precipitate with metal ion, therefore raising the biological exploitability of trace metal element and providing sufficient nutrition for methanogen, leading trace metal element to predominate in competition with sulfate reducing bacteria and then convert fermentation substrate into marsh gas more thoroughly and solving the problem of environmental pollution of degradable things in offal containing sulfate. Owing to the extreme micro-amount of nitrilotriacetic acid, the method is not only convenient to be manipulated with high efficiency, but also low in cost which leads the invention to be extensively applicable in engineering practice.
Owner:JIANGNAN UNIV

A growing device for large-aperture Cz monocrystal and a growing method thereof

An optical path of a temperature sensor is set to pass through an observation window of a crystal growth furnace and be aimed at a boundary portion of the inner surface of a crucible and the surface of molten liquid, so that electric signals sent from the sensor and subjected to photo-electric conversion are monitored in a crystal growing period to obtain a temperature change of the boundary portion, thus suppressing the temperature of the portion in a certain range to facilitate stable crystal growth. For crystal growth, super-cooled advancement makes the crystal growth starting from the wallof the crucible (8) unsuitable for large crystal growth. For the temperature of a boundary line (9) between the wall of the crucible (8) and the molten liquid (13), the temperature sensor (1) is aimed at the boundary line (9) through the observation window (11) to monitor the temperature, and before a temperature zone for beginning of crystal growth starting from the wall of the crucible (8), signals are sent from a control unit (4) to a power supply (5) to raise the temperature of the furnace, thus suppressing crystal growth starting from the wall of the crucible (8) and safely producing large-aperture crystals.
Owner:FTB RES INST +1

Lithium battery anode and preparation method thereof, and lithium battery

The invention belongs to the technical field of secondary batteries, and particularly relates to a lithium battery anode. The lithium battery anode comprises a lithium sheet and a composite material layer which is generated on the surface of the lithium sheet in situ and has a shell structure, wherein the composite material layer is obtained by co-deposition of an inorganic nano sheet with electronegativity and lithium ions in an electrolyte. The inorganic nano sheet with electronegativity adsorbs a large amount of lithium ions, and participates in deposition and induces lithium deposition inthe lithium ion reduction process along with lithium ion migration under the action of an electric field, so that the growth of lithium dendrites is eliminated. In addition, the invention also relatesto a preparation method of the lithium battery anode and a lithium battery containing the lithium battery anode.
Owner:TIANJIN UNIV
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