Li, Dalian
Bowel Li, Dalian CN
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20110177980 | MICROFLUIDIC CHIP-BASED DNA COMPUTER - The present invention relates to computer science, molecular biology and microfluidics technique which provides a DNA molecular computer based on microfluidic chip. The objective is to provide a DNA molecular computer which uses the microfluidic chip as a operation platform, mainly including: using DNA molecules as operation media, using the microfluidic chip as the operation platform of a DNA molecular operator; using DNA molecules as storage media, using the microfluidic chip as the operation platform of a DNA molecular storage; using a electronic computer and a detector as the kernel of a controller; said microfluidic chip includes a DNA molecular computation region and a DNA molecular storage region. The microfluidic chip consists of digestion, ligation, PCR amplification and chip electrophoresis unit connected by microchannels in turn, and carries out the liquid control through micropumps and microvalves. | 07-21-2011 |
Guixing Li, Dalian CN
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20140112954 | METHOD FOR PREPARING HBV VACCINE COMPRISING ALUMINUM ADJUVANT - The present invention discloses a method for preparing HBV Vaccine comprising aluminum adjuvant, which belongs to biological technology field. The method, which is characterized in that aluminum adjuvant Al(OH) | 04-24-2014 |
Haiyang Li, Dalian CN
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20130236362 | VACUUM ULTRAVIOLET PHOTOIONIZATION AND CHEMICAL IONIZATION COMBINED ION SOURCE FOR MASS SPECTROMETRY - This invention relates to the field of mass spectrometry, and more specifically to a vacuum ultraviolet photoionization and chemical ionization combined ion source, which consists of a vacuum ultraviolet light source and an ion source chamber. An ion acceleration electrode, an ion repulsion electrode, an ion extraction electrode, and a differential interface electrode positioned inside the ion source chamber are arranged along the exit direction of the vacuum ultraviolet light beam in sequence and spaced, coaxial, and parallel from each other. The ion acceleration electrode, the ion repulsion electrode, the ion extraction electrode, and the differential interface electrode are all plate structures with central through holes. The vacuum ultraviolet light beam passes through the central through holes of the electrodes along the axial direction. By utilizing a single vacuum ultraviolet light source, the ion source is feasible to switch between two ionization modes, vacuum ultraviolet photoionization (VUV PI) and chemical ionization (CI), under suitable ion source pressure, thus greatly expanding the range of detectable samples. | 09-12-2013 |
20140084155 | SPATIAL FOCUSING ION GATE ASSEMBLY AND SPATIAL FOCUSING ION MOBILITY SPECTROMETER - Provided is a spatial focusing ion mobility tube, including an ionzation source, an ion gate, a grid mesh and a faraday disc. A focusing grid mesh parallel to the ion gate is provided at one side of the ion gate away from the ionization source, and the ion gate and the focusing grid mesh combine into a spatial focusing ion gate assembly which controls the flight of the ions. The mobility tube employs a traditional design and changes the ion gate portion to one or more spatial focusing ion gate assemblies. The spatial focusing assembly can realize the injection function of the ion gate and produce the spatial compression focusing of ions. | 03-27-2014 |
Hongxia Li, Dalian CN
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20150175245 | BUTT JOINT OCTAGONAL FRUSTUM TYPE FLOATING PRODUCTION STORAGE AND OFFLOADING SYSTEM - A butt joint octagonal frustum type floating production storage and offloading (FPSO) system, wherein a floating body is provided with an upper structural body in an octagonal frustum shape and a lower structural body in a regular octagonal frustum shape; in a combined state, a smaller bottom surface of the upper structural body is fixedly connected with a smaller bottom surface of the lower structural body, to form a junction surface; the axis of the upper structural body and the axis of the lower structural body are positioned on the same straight line; the larger bottom of the upper structural body acts as an upper deck of the floating structure and the larger bottom of the lower structural body acts as a lower plate underwater of the floating structure; the junction surface is a full-load waterplane of the floating structure. | 06-25-2015 |
20150175246 | SANDGLASS TYPE OCEAN ENGINEERING FLOATING STRUCTURE - A sandglass type ocean engineering floating structure is provided with an upper structural body shaped as a circular truncated cone or frustum and a lower structural body shaped as a regular circular truncated cone or regular frustum; under a combined state, the smaller bottom surface of the upper structural body is fixedly connected with the smaller bottom surface of the lower structural body to form a junction surface; the axis of the upper structural body and the axis of the lower structural body are positioned on the same straight line; the larger bottom of the upper structural body acts as an upper deck of the floating structure and the larger bottom of the lower structural body acts as a lower plate underwater of the floating structure; the junction surface is a full-load waterplane of the floating structure. | 06-25-2015 |
Jingming Li, Dalian CN
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20120210551 | VERTICAL TURNING-MILLING COMPLEX MACHINING CENTER - A vertical turning-milling complex machining center comprises a horizontally-arranged bed body ( | 08-23-2012 |
20130316625 | GRINDING MACHINE WITH 5-AXIS FOR CUTTER - A grinding machine with 5-axis for cutters is disclosed, the grinding machine includes a grinding machine base ( | 11-28-2013 |
20140030965 | FULLY SYMMETRIC CUTTER GRINDING MACHINE WITH 5-AXIS AND GRINDING WHEEL HEAD BRACKET THEREOF - A fully symmetric cutter grinding machine with 5-axis includes a grinding machine base and a pillar, sliding rails are vertically arranged on an inside of the pillar, the sliding rails are provided with a grinding wheel head bracket, the grinding wheel head bracket comprises torque motors vertically provided, a lower part of the torque motor is connected to a horizontally provided spindle by means of a bearing of a rotation table, grinding wheels rotating around an axis of the spindle are symmetrically provided at two sides of the spindle, the grinding wheel head bracket further comprises a big rotatable pulley provided at an upper part of the grinding wheel head bracket and driven to rotate by spindle motors, the big pulley is connected to a spindle pulley by a wide synchronous belt. | 01-30-2014 |
Maolong Li, Dalian CN
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20120058322 | WATERPROOF SELF-LUMINESCENT SPRAY-PAINTED FILM - The invention provides a waterproof self-luminescent spray-painted film with a thickness of 0.150-1.560 mm. The film has, from top to bottom, ink reception layer ( | 03-08-2012 |
20120181482 | LIGHT-CONVERSION FLEXIBLE POLYMER MATERIAL AND USE THEREOF - A light-conversion flexible polymer material consists of an organic silicone rubber (bi-component addition thermal vulcanizing liquid silicone rubber, 20.0-75.0%), a diluting agent (silicone oil, 10.0-20.0%), a luminescent material (one or more of aluminate, silicate, siliconitride and oxysulfide luminescent materials, 15.0-65.0%) and auxiliary. The polymer material can be bent randomly as required. The polymer material is made by mixing raw materials uniformly in a blending container, inpouring the obtained mixture into a mold and thermal-curing. The polymer material is used on the surface of a blue-light LED and the luminescent material in the light-conversion flexible polymer material can be excitated by light emitted from the blue light LED to give out light, which is combined with residual blue light into white light. The polymer material can be widely used in light-source devices such as lamp, nixie tube and backlight. | 07-19-2012 |
20130089729 | PEELABLE LIGHT CONVERSION LUMINESCENT FILM - A peelable light conversion luminescent film consisting of a substrate and a light conversion coating layer thereon is provided. The light conversion coating layer consists of a fluorescent material, a two-component silicone resin, a diluent and an adjuvant. The substrate is a fluorine-containing polyester film which can be easily peeled off from the light conversion coating layer when using the light conversion film. The fluorine-containing polyester film can function as a substrate and as a protective film. The fluorine-containing polyester film can be easily peeled off to avoid the deformation of light conversion coating layer. After the peeling off from the fluorine-containing polyester film, the light refraction is reduced and the luminescent efficiency is increased. The fluorescent material is pretreated with ethanol-alkoxy oligomeric polysiloxane mixture solution, its compatibility with silicone resin is enhanced, the surface condition of the coated film is improved, and the uniformity of the film is increased. | 04-11-2013 |
Mingzhi Li, Dalian CN
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20140051900 | PROCESS FOR METHANOL COUPLED CATALYTIC CRACKING REACTION OF NAPHTHA USING A MODIFIED ZSM-5 MOLECULAR SIEVE CATALYST - The present invention provides a process for methanol coupled catalytic cracking reaction of naphtha using a modified ZSM-5 molecular sieve catalyst, comprising performing a co-feeding reaction of methanol and naphtha on the modified ZSM-5 molecular sieve catalyst to produce low carbon olefins and/or aromatic hydrocarbons. In the process, the modified ZSM-5 molecular sieve catalyst comprises, in term of weight percent, 25-80 wt % of a ZSM-5 molecular sieve, 15-70 wt % of a binder, and 2.2-6.0 wt % of lanthanum and 1.0-2.8 wt % of phosphorus loaded on the ZSM-5 molecular sieve. The naphtha comprises 63.8-89.5 wt % of saturated chain alkanes and 5.6-29.8 wt % of cyclic alkanes. The naphtha and methanol concurrently pass through the catalyst bed, which are reacted during contacting with the catalyst under a reaction condition of a reaction temperature of 550-670° C., a mass ratio of methanol to naphtha of 0.05-0.8, and a total mass space velocity of naphtha and methanol of 1.0-5 h | 02-20-2014 |
Shaolei Li, Dalian CN
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20140196630 | MAGENTA DYES AND THEIR PREPARATION METHODS AND APPLICATIONS - The present invention relates to a class of magenta dyes, their preparation methods and applications. The magenta dyes include the compounds which simultaneously contain carboxyl group, sulfonic acid group and the carbonyl propyl sulfurylsulfonic acid on the anthrapyridone skeleton, showing in the form of general formula (I) or their mixtures. In the general formula (I): A may be cation M | 07-17-2014 |
Shiyu Li, Dalian CN
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20140196630 | MAGENTA DYES AND THEIR PREPARATION METHODS AND APPLICATIONS - The present invention relates to a class of magenta dyes, their preparation methods and applications. The magenta dyes include the compounds which simultaneously contain carboxyl group, sulfonic acid group and the carbonyl propyl sulfurylsulfonic acid on the anthrapyridone skeleton, showing in the form of general formula (I) or their mixtures. In the general formula (I): A may be cation M | 07-17-2014 |
Wenzhao Li, Dalian CN
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20090130477 | Metal palladium composite membrane or alloy palladium composite membrane and their preparation methods - The present invention relates to a metal palladium composite membrane or an alloy palladium composite membrane in which essentially the metal palladium membrane or alloy palladium membrane exists substantially on the outer surface of the porous substrate support, with little or no presence in the pore channels of the support, and to process for its preparation. The process comprises the steps of treating the porous substrate with a pore filler before plating it with a palladium solution to form the composite membrane. | 05-21-2009 |
Xiaona Li, Dalian CN
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20130136650 | THIN FILM OF COPPER-NICKEL-MOLYBDENUM ALLOY AND METHOD FOR MANUFACTURING THE SAME - A Cu—Ni—Mo alloy thin film, including Ni as a solution element and Mo as a diffusion barrier element. Ni and Mo are co-doped with Cu. The enthalpy of mixing between Mo and Cu is +19 kJ/mol, and the enthalpy of mixing between Mo and Ni is −7 kJ/mol. The atomic fraction of Mo/Ni is within the range of 0.06-0.20 or the weight faction of Mo/Ni within the range of 0.10-0.33. The total amount of Ni and Mo additions is within the range of 0.14-1.02 at. % or wt. %. A method for manufacturing the alloy thin film is also provided. | 05-30-2013 |
Xiaoyu Li, Dalian CN
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20140112954 | METHOD FOR PREPARING HBV VACCINE COMPRISING ALUMINUM ADJUVANT - The present invention discloses a method for preparing HBV Vaccine comprising aluminum adjuvant, which belongs to biological technology field. The method, which is characterized in that aluminum adjuvant Al(OH) | 04-24-2014 |
Yanshuo Li, Dalian CN
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20130217926 | COMPOSITE MEMBRANE - A method of forming a composite membrane ( | 08-22-2013 |