Zhang, Jiangsu
Aiming Zhang, Jiangsu CN
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20120172438 | GLYCYRRHETINIC ACID ESTER DERIVATIVE SYNTHESIS METHOD AND DEOXOGLYCYRRHETINIC ACID ESTER COMPOUND - A compound represented by formula II, a preparation method, and uses thereof in treating liver damage and inflammation and so on are disclosed. A method for preparing glycyrrhetinic acid derivatives are also disclosed. In the compound represented by formula II, R | 07-05-2012 |
Aming Zhang, Jiangsu CN
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20130324498 | Crystalline Forms of Tenofovir Dipivoxil Fumarate - The present invention relates to a crystalline form of tenofovir dipivoxil fumarate, a crystalline composition and a pharmaceutical composition comprising the crystalline form, and also to a process for preparing the same and the use for prophylaxis or treatment of a disease associated with a viral infection. The crystalline form has an X-ray powder diffraction pattern using Cu-Kα radiation, expressed in terms of lattice spacing “d” comprising peaks at about 18.4714 Å, 5.0350 Å, 4.6380 Å, 4.5347 Å, 4.3838 Å, 4.2874 Å and 3.6304 Å. | 12-05-2013 |
Anna Zhang, Jiangsu CN
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20150332981 | METHOD FOR WAFER ETCHING IN DEEP SILICON TRENCH ETCHING PROCESS - A method for wafer etching in a deep silicon trench etching process includes the following steps: a. electrostatically absorbing a wafer using an electrostatic chuck, and stabilizing the atmosphere required by the process (S | 11-19-2015 |
Cang Zhang, Jiangsu CN
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20150299202 | HETEROARYL ALKYNE COMPOUND AND USE THEREOF - In the field of pharmaceutical chemistry compounds of general formula I having heteroaryl alkynyl moiety or pharmaceutically acceptable salts, isomers, solvates, crystals or prodrugs thereof, and pharmaceutical compositions including these compounds, as well as uses of these compounds and compositions thereof in the manufacture of a medicament. The compounds have a strong inhibitory effect on BCR-ABL tyrosine kinase and are useful for treating diseases, such as tumors. | 10-22-2015 |
Chenyu Zhang, Jiangsu CN
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20100173288 | SERUM/PLASMA MICRONAS AND USES THEREOF - This invention provides a combination of microRNAs for evaluating the physiological and/or pathological condition of a subject, wherein the combination comprises all detectable microRNAs stably existing in the serum/plasma of a subject; and a method for evaluating the physiological and/or pathological condition of a subject, wherein the method includes determining all detectable microRNAs stably existing in the serum/plasma of a subject; and a kit for evaluating the physiological and/or pathological condition of a subject, wherein the kit contains the tools for determining all detectable microRNAs that stably existing in the serum/plasma of a subject; and a biochip for evaluating the physiological and/or pathological condition of a subject, wherein the biochip contains the components for determining all detectable microRNAs stably existing in the serum/plasma of a subject. The aforementioned combination, method, kit and biochip can be used for diagnosis as well as differentially diagnosis of diseases including various tumors; various acute/chronic infectious diseases, e.g. viral diseases such as viral influenza, viral hepatitis, AIDS, SARS, bacterial diseases such as tuberculosis, bacterial pneumonia, and other acute/chronic infectious diseases caused by various pathogenic microorganisms; other acute/chronic diseases such as diseases of respiratory system, diseases of immune system, diseases of blood and hematopoietic system, diseases of circulatory system such as cardio-cerebrovascular diseases, metabolic diseases of endocrine system, diseases of digestive system, diseases of nervous system, diseases of urinary system, diseases of reproductive system and diseases of locomotor system, prediction of complications occurrence and malignant diseases relapse, evaluation of therapeutic effects, screening of pharmaceutical active ingredients, assessment of drug efficacy as well as forensic authentication and prohibited drug inspection and the like, possessing a number of advantages such as extensive detection spectrum, high sensitivity, low cost, convenience for sampling, ease for sample preservation, etc. The said method can be widely used in work related to general survey of diseases and so on, improve the low-specificity and low-sensitivity caused by individual differences which single markers are difficult to overcome, significantly increasing the clinical detection rate of diseases, all of which make it become an effective means for diagnosing diseases in an early phase. | 07-08-2010 |
Chunming Zhang, Jiangsu CN
Delong Zhang, Jiangsu CN
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20100259138 | Glove Box - A glove box with a leakage shielding space ( | 10-14-2010 |
Di Zhang, Jiangsu CN
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20150299202 | HETEROARYL ALKYNE COMPOUND AND USE THEREOF - In the field of pharmaceutical chemistry compounds of general formula I having heteroaryl alkynyl moiety or pharmaceutically acceptable salts, isomers, solvates, crystals or prodrugs thereof, and pharmaceutical compositions including these compounds, as well as uses of these compounds and compositions thereof in the manufacture of a medicament. The compounds have a strong inhibitory effect on BCR-ABL tyrosine kinase and are useful for treating diseases, such as tumors. | 10-22-2015 |
Fengming Zhang, Jiangsu CN
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20160093751 | SILICON SOLAR CELL WITH FRONT ELECTRODES COVERED BY THIN FILM AND PROCESS FOR MANUFACTURING SAME - A silicon solar cell with front electrodes covered by a thin film and a process for manufacturing the same. When an MWT back contact solar cell is manufactured, the front electrodes are covered completely by an antireflection film, namely the front electrodes are directly in contact with the silicon wafer without penetration of the antireflection film, so as to reduce the series resistance, and improve the cell conversion efficiency. Meanwhile, the penetration depth when the front electrode silver paste is printed is also easier to control, so that the process is simplified. The front electrodes covered completely by the antireflection film are not directly in contact with the outside, so as to improve the corrosion resistance and oxidation resistance of the front electrodes. | 03-31-2016 |
Guangchun Zhang, Jiangsu CN
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20130000716 | MANUFACTURING METHOD OF FRONT ELECTRODE OF SOLAR CELL - A method of forming a front electrode of a solar cell includes a step of forming a sub-grid line and a main-grid line on the solar cell. The method further includes steps of: forming a lower layer of the sub-grid line on the solar cell using a lower paste by a first screen; drying the solar cell that is formed with the lower layer of the sub-grid line; forming an upper layer of the sub-grid line and the main-grid line simultaneously on the solar cell using an upper paste by a second screen; and sintering the solar cell that is formed with the sub-grid line and the main-grid line. A method of manufacturing a solar cell using the methods and a solar cell manufactured by the method are also provided. | 01-03-2013 |
Guangjun Zhang, Jiangsu CN
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20130209751 | ALKALI ALUMINOSILICATE GLASS FOR 3D PRECISION MOLDING AND THERMAL BENDING - An alkali aluminosilicate glass for 3D precision molding and thermal bending is provided. The glass has a working point lower than 1200° C. (10 | 08-15-2013 |
Guisen Zhang, Jiangsu CN
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20100331340 | USE OF ARYL PIPERAZINE DERIVATIVES IN MANUFACTURING MEDICANTS FOR TREATING PAIN - The use of aryl piperazines of formula (I) in manufacturing a medicament for treating acute pain, neuropathic pain or receptive nociceptive pain in mammals including human beings is disclosed. | 12-30-2010 |
20110130571 | PROCESS FOR THE MANUFACTURE OF AGOMELATINE AND ITS INTERMEDIATE - A process for the manufacture of agomelatine and its intermediate N-[2-(7-methoxy-1-naphthyl)ethyl]phthalimide is provided and includes reacting 7-methoxy-1-naphthyl ethanol (III) with benzenesulfonyl chloride to obtain 7-methoxy-1-naphthylethyl benzene sulfonate (IV), which is reacted with potassium phthalimide to produce N-[2-(7-methoxy-1-naphthyl)ethyl]phthalimide (II); and subjecting N-[2-(7-methoxy- | 06-02-2011 |
20140171442 | ALICYCLIC[C] BENZOPYRONE DERIVATIVES AND USES THEREOF - Disclosed are alicyclic[c]benzopyrone derivatives and use thereof. The alicyclic[c]benzopyrone derivatives are compounds represented by formula I or their salts. The present compounds not only significantly improve high activity induced by MK-801, but also effectively improve clambering symptom induced by Apomorphine and do not cause EPS within effective dose. These in vitro targets and in vivo pharmacological models are closely related to diseases of the nervous system caused by dopamine dysfunction, especially schizophrenia. Therefore the present compounds can be used for the treatment of central nervous system diseases, especially schizophrenia. ED | 06-19-2014 |
20150105399 | 3-CYANOANILINOALKYLARYLPIPERAZINE DERIVATIVE AND USE THEREOF IN PREPARING DRUGS - Disclosed in the present invention is a 3-cyanoanilinoalkylarylpiperazine derivatives and use thereof in preparing drugs; the 3-cyanoanilinoalkylarylpiperazine derivatives disclosed by the present invention has very useful pharmaceutical properties and good tolerance, especially the use as novel analgesic drugs, novel antidepressants, and novel analgesic and antidepressive drugs. This class of compounds are central analgesics regulating 5-hydroxytrptamine, and also are novel antidepressants regulating 5-hydroxytrptamine. This class of compounds also has less toxic and side effects and a higher safety range. The 3-cyanoanilinoalkylarylpiperazine derivative is a compound shown as formula (III) or free base or salt thereof: | 04-16-2015 |
Haitao Zhang, Jiangsu CN
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20130144173 | ULTRASONIC PROBE DEVICE AND A DETECTION METHOD THEREOF - An ultrasonic probe device comprising a fixing mechanism, an ultrasonic transducer, and a rotatable mechanism, wherein the fixing mechanism and the ultrasonic transducer are connected through the rotatable mechanism, and wherein the ultrasonic transducer is rotatable on the fixing mechanism to a predetermined position for scanning. | 06-06-2013 |
Hongjie Zhang, Jiangsu CN
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20100173288 | SERUM/PLASMA MICRONAS AND USES THEREOF - This invention provides a combination of microRNAs for evaluating the physiological and/or pathological condition of a subject, wherein the combination comprises all detectable microRNAs stably existing in the serum/plasma of a subject; and a method for evaluating the physiological and/or pathological condition of a subject, wherein the method includes determining all detectable microRNAs stably existing in the serum/plasma of a subject; and a kit for evaluating the physiological and/or pathological condition of a subject, wherein the kit contains the tools for determining all detectable microRNAs that stably existing in the serum/plasma of a subject; and a biochip for evaluating the physiological and/or pathological condition of a subject, wherein the biochip contains the components for determining all detectable microRNAs stably existing in the serum/plasma of a subject. The aforementioned combination, method, kit and biochip can be used for diagnosis as well as differentially diagnosis of diseases including various tumors; various acute/chronic infectious diseases, e.g. viral diseases such as viral influenza, viral hepatitis, AIDS, SARS, bacterial diseases such as tuberculosis, bacterial pneumonia, and other acute/chronic infectious diseases caused by various pathogenic microorganisms; other acute/chronic diseases such as diseases of respiratory system, diseases of immune system, diseases of blood and hematopoietic system, diseases of circulatory system such as cardio-cerebrovascular diseases, metabolic diseases of endocrine system, diseases of digestive system, diseases of nervous system, diseases of urinary system, diseases of reproductive system and diseases of locomotor system, prediction of complications occurrence and malignant diseases relapse, evaluation of therapeutic effects, screening of pharmaceutical active ingredients, assessment of drug efficacy as well as forensic authentication and prohibited drug inspection and the like, possessing a number of advantages such as extensive detection spectrum, high sensitivity, low cost, convenience for sampling, ease for sample preservation, etc. The said method can be widely used in work related to general survey of diseases and so on, improve the low-specificity and low-sensitivity caused by individual differences which single markers are difficult to overcome, significantly increasing the clinical detection rate of diseases, all of which make it become an effective means for diagnosing diseases in an early phase. | 07-08-2010 |
Hongwei Zhang, Jiangsu CN
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20140191158 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE WITH THE LIQUID CRYSTAL COMPOSITION - A liquid crystal composition that is useful for an active matrix (AM) device has a nematic phase and positive dielectric anisotropy. An active matrix liquid crystal display device includes the liquid crystal composition. By the total weight of the liquid crystal composition, the liquid crystal composition comprises 8%-50% of a compound of the general formula (I), 10%-70% (by weight) of a compound of the general formula (II), and 5%-50% (by weight) of a compound of the general formula (III). | 07-10-2014 |
Huiyan Zhang, Jiangsu CN
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20150099908 | DEVICE AND METHOD FOR PREPARING OXYGEN-CONTAINING LIQUID FUEL BY BIO-OIL CATALYTIC CONVERSION - Devices and methods for preparing oxygen-containing liquid fuel by bio-oil catalytic conversion. A device includes a biomass fast thermal cracking system for preparing bio-oil, a bio-oil oil-water separating system for separating the bio-oil into oil phase bio-oil and water phase bio-oil that is output to an oil phase bio-oil chemical chain hydrogen production system, and a water phase bio-oil catalytic hydrogenation system. The hydrogen production system outputs produced hydrogen to the water phase bio-oil catalytic hydrogenation system to prepare a liquid fuel. A method includes the steps: thermally cracking the biomass to prepare bio-oil, separating the water phase and the oil phase, producing hydrogen from the oil phase bio-oil through a chemical chain method so as to provide a hydrogen source for the water phase bio-oil to carry out two-stage catalytic hydrogenation in a slurry bed, and separating and purifying the hydrogenated products to obtain an oxygen-containing liquid fuel. | 04-09-2015 |
Jiangyuan Zhang, Jiangsu CN
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20090230518 | SEMICONDUCTOR DIE PACKAGE INCLUDING IC DRIVER AND BRIDGE - A semiconductor die package. Embodiments of the semiconductor die package are usable in backlight circuitry. Systems in packages may include a bridge circuit or a part thereof, and a integrated circuit die, such as a driver die, encapsulated by a molding material or other package. The bridge circuit may be stacked on opposing surfaces of a leadframe. | 09-17-2009 |
20110140255 | SEMICONDUCTOR DIE PACKAGE INCLUDING IC DRIVER AND BRIDGE - A semiconductor die package. Embodiments of the semiconductor die package are usable in backlight circuitry. Systems in packages may include a bridge circuit or a part thereof, and a integrated circuit die, such as a driver die, encapsulated by a molding material or other package. The bridge circuit may be stacked on opposing surfaces of a leadframe. | 06-16-2011 |
Jimmy Zhang, Jiangsu CN
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20110281118 | SURFACE TREATMENT AGENT FOR GALVANIZED STEEL SHEETS, GALVANIZED STEEL SHEETS AND PRODUCTION METHODS THEREOF - Disclosed is a surface treatment agent for galvanized steel sheets, which comprises epoxy-containing silane derivates, alkyl-containing silane derivates, alkoxy silane derivates and one or more selected from the group consisting of a cationic polymer aqueous dispersion, a non-ionic polymer aqueous dispersion and a water-soluble polymer. Also disclosed is a method for producing it, which comprises mixing each component uniformly for 0.5 to 8 hours at 5 to 70° C. Further provided are galvanized steel sheets coated with the surface treatment agent on the surface and a production method thereof. The surface treatment agent for galvanized steel sheets has excellent corrosion resistance, alkali resistance, solvent resistance, recoating property, high temperature resistance and electrical conductivity. | 11-17-2011 |
Jixiong Zhang, Jiangsu CN
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20160102553 | INCLINED LAYERED SOLID-FILLING MINING METHOD IN ULTRATHICK COAL LAYER - An inclined layered solid-filling mining method in an ultrathick coal layer is applicable to exploitation in a “three-unders” ultrathick coal layer. In this method, the number of inclined layers is determined based on a principle of layered thickness from 2.5 m to 4.5 m, and a layered-exploitation downward-filling exploitation order is adopted. Tunnels and equipment are arranged according to a conventional solid-filling mining method. A cyclic order of mining, layout of metal meshes ( | 04-14-2016 |
Jiyuan Zhang, Jiangsu CN
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20160027932 | Solar Cells Having a Novel Bus Bar Structure - A solar cell ( | 01-28-2016 |
20160027933 | Soldering System - This disclosure relates to a soldering system containing a soldering apparatus and a heating apparatus. The soldering apparatus includes a heating plate having a body defining a plurality of first air exits, each first air exit extending through the body of the heating plate and the heating plate being configured to supply hot air through the first air exits; a cover disposed on the heating plate, the cover and the heating plate defining a hot air chamber; a plurality of axially movable positioning shafts extending though the body of the heating plate, in which each shaft has a first end and a second end, the first end is in the hot air chamber, and the second end is outside the hot air chamber; and a conduit attached to the cover, the conduit being configured to supply hot air to the hot air chamber. | 01-28-2016 |
Junfeng Zhang, Jiangsu CN
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20100173288 | SERUM/PLASMA MICRONAS AND USES THEREOF - This invention provides a combination of microRNAs for evaluating the physiological and/or pathological condition of a subject, wherein the combination comprises all detectable microRNAs stably existing in the serum/plasma of a subject; and a method for evaluating the physiological and/or pathological condition of a subject, wherein the method includes determining all detectable microRNAs stably existing in the serum/plasma of a subject; and a kit for evaluating the physiological and/or pathological condition of a subject, wherein the kit contains the tools for determining all detectable microRNAs that stably existing in the serum/plasma of a subject; and a biochip for evaluating the physiological and/or pathological condition of a subject, wherein the biochip contains the components for determining all detectable microRNAs stably existing in the serum/plasma of a subject. The aforementioned combination, method, kit and biochip can be used for diagnosis as well as differentially diagnosis of diseases including various tumors; various acute/chronic infectious diseases, e.g. viral diseases such as viral influenza, viral hepatitis, AIDS, SARS, bacterial diseases such as tuberculosis, bacterial pneumonia, and other acute/chronic infectious diseases caused by various pathogenic microorganisms; other acute/chronic diseases such as diseases of respiratory system, diseases of immune system, diseases of blood and hematopoietic system, diseases of circulatory system such as cardio-cerebrovascular diseases, metabolic diseases of endocrine system, diseases of digestive system, diseases of nervous system, diseases of urinary system, diseases of reproductive system and diseases of locomotor system, prediction of complications occurrence and malignant diseases relapse, evaluation of therapeutic effects, screening of pharmaceutical active ingredients, assessment of drug efficacy as well as forensic authentication and prohibited drug inspection and the like, possessing a number of advantages such as extensive detection spectrum, high sensitivity, low cost, convenience for sampling, ease for sample preservation, etc. The said method can be widely used in work related to general survey of diseases and so on, improve the low-specificity and low-sensitivity caused by individual differences which single markers are difficult to overcome, significantly increasing the clinical detection rate of diseases, all of which make it become an effective means for diagnosing diseases in an early phase. | 07-08-2010 |
Junli Zhang, Jiangsu CN
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20140163745 | Method for Optimizing the Configuration of Distributed CCHP System - A method for optimizing the configuration of a distributed CCHP system is disclosed. The method includes: creating a digital model database containing digital models of various energy use, conversion forms in the distributed CCHP system; creating a feasible configuration solution database according to load demands, constraints and combined screening strategy, wherein the total number of the configuration solutions in the configuration solution database is set as N; performing an all-year hourly operational strategy optimization on each configuration solution in the configuration solution database, based on an annual load demand curve, until the annual operating costs, annual one-time energy consumption and annual pollutant emission of the i | 06-12-2014 |
Laifang Zhang, Jiangsu CN
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20120095035 | CRYSTALS OF PRASUGREL HYDROBROMATE - The present application discloses crystals of 2-acetoxy-5-(α-cyclopropylcarbonyl-2-fluorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrobromate, crystal compositions and pharmaceutical compositions comprising them and their use. The crystals of prasugrel hydrobromate of the present application possess excellent stability and solubility. | 04-19-2012 |
Meng Zhang, Jiangsu CN
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20130300490 | RETURN-TYPE CURRENT-REUSE MIXER - A return-type current-reuse mixer having a transconductance/amplification stage, a mixing stage, and a high-pass and a low-pass filter network. The transconductance/amplification stage has a current-reuse CMOS topology wherein an input frequency signal is converted into a frequency current, low-frequency components are removed from the frequency current by the high-pass filter network, the frequency current is fed into the mixing stage, modulation occurs in the mixing stage, and then an intermediate-frequency signal is generated and output. Once high-frequency components are removed from the intermediate-frequency signal by the low-pass filter network, the intermediate-frequency signal is sent again for input into the transconductance/amplification stage, then amplified in the transconductance/amplification stage and output. The mixer transconductance/amplification stage employs a current-reuse technique. The input frequency and the output intermediate-frequency signal share a common transconductance/amplification stage. The mixer reduces power consumption, simplifies the circuit topology, and provides high conversion gain. | 11-14-2013 |
20130307711 | STOCHASTIC TIME-DIGITAL CONVERTER - A stochastic time-digital converter (STDC) including an input switching circuit, an STDC array, and an encoder. A clock circuit inputs two clock signals into two input terminals of the input switching circuit; the input switching circuit transmits the two clock signals in a cyclic cross-transposition form to two input terminals of the STDC array, and simultaneously outputs a trigger control signal to the encoder; each comparator in the STDC array independently judges the speeds of the two clock signals and sends the judgement results to the encoder for collection and processing; and the encoder outputs the size and positivity or negativity of the phase difference of the two clock signals. The technical solution utilizes the stochastic characteristic of the STDC to double the number of the equivalent comparators in the STDC array, eliminating the effects on the circuitry of device mismatching and processes, power supply voltage, and temperature. | 11-21-2013 |
20140002158 | HIGH-SPEED FULLY-DIFFERENTIAL CLOCK DUTY CYCLE CALIBRATION CIRCUIT | 01-02-2014 |
Ming-Guang Zhang, Jiangsu CN
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20140171640 | 1,3-OXAZOLIDINE-2-ONE-LIKE COMPOUND, PREPARATION METHOD AND USES THEREOF - This invention provides 1,3-oxazolidin-2-one compounds of formula I and their salts, their preparation methods, and use in the preparation of linezolid racemate and its optical isomer, which are used as oxazolidinone antibacterial agents. In the formula, R is H, hydroxyl, halogen, C | 06-19-2014 |
Minyan Zhang, Jiangsu CN
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20110293467 | Hot-Dip Cast Aluminum Alloy Containing Al-Zn-Si-Mg-RE-Ti-Ni and Preparation Method Thereof - The invention relates to hot-dip cast aluminum alloy for anticorrosion treatment on engineering parts resistant to marine climate and a preparation method thereof, wherein said cast aluminum alloy contains Al, Zn, Si, Mg, RE, Ti, Ni and nanometer oxide particle reinforcing agent, said nanometer oxide particle reinforcing agent is selected from one or two of TiO | 12-01-2011 |
20110300374 | Method for Preparing a Coating Resistant to Contact Corrosion on the Surface of Titanium Alloy - The invention relates to a method for preparing a coating resistant to contact corrosion on the surface of titanium alloy, which comprises the following steps: 1. carrying out degreasing and derusting to a titanium alloy part; 2. carrying out etching treatment on the titanium alloy part; 3. carrying out surface activation treatment on the titanium alloy part; 4. preheating the titanium alloy part in an atmosphere protection furnace; 5. immersing the preheated titanium alloy part in plating solution; and 6. carrying out diffusion treatment on the immersion-plated titanium alloy part in a vacuum furnace whereby atoms at the interface diffuse to form a diffusion layer on a substrate and thus form a plating diffusion composite layer on the surface of the titanium alloy part. The part treated by the method completely solves the problem of contact corrosion of titanium alloy contacting with aluminum alloy and steel material. | 12-08-2011 |
Ou Zhang, Jiangsu CN
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20150268044 | Window Module, A Window and Laser Line Projector With the Window - A window for a laser line projector has a front window, a left window, and a right window positioned on the same plane. A projection of the front window, left window and right window has a shape of an isosceles trapezoid. The projection of the front window is an upper base of the isosceles trapezoid. The projections of the left window and right window are opposite legs of the isosceles trapezoid. | 09-24-2015 |
20160103295 | Adjusting Mechanism and Laser Collimator Having the Same - An adjusting mechanism is disclosed. The adjusting mechanism has a differential, first and second stepping motors engaging with the differential, a screw rod connected to the output shaft of the differential such that the screw rod rotates along with the rotation of the output shaft, and a moving block threadably connected to the screw rod to permit motion of the moving block along the longitudinal axis of the screw rod. The output shaft of the adjusting mechanism rotates according to the rotation of the first and second stepping motors, so as to drive the movement of the moving block along the screw rod. | 04-14-2016 |
Peiyun Zhang, Jiangsu CN
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20080249639 | Medical Artificial Nerve Graft Containing Silk Fibroin and Its Preparation Method - A medical artificial nerve graft containing silk fibroin used in bridging of nerve damage and its preparation method. The medical artificial nerve graft comprised of vessel or comprised of vessel and fibre scaffold, wherein at least one of the vessel and the fibre scaffold contains component of silk fibroin, and the wall of the vessel has three-dimensional structure provided with numerous microaptures. The preparation method includes the following steps: silk is used to prepare silk fibre; the silk fibroin fibre is used to prepare the vessel or the fibre scaffold containing silk fibroin; and combining the fibre scaffold with the vessel i.e. inlaying the fibre scaffold into the vessel and so on. | 10-09-2008 |
Pingze Zhang, Jiangsu CN
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20110300374 | Method for Preparing a Coating Resistant to Contact Corrosion on the Surface of Titanium Alloy - The invention relates to a method for preparing a coating resistant to contact corrosion on the surface of titanium alloy, which comprises the following steps: 1. carrying out degreasing and derusting to a titanium alloy part; 2. carrying out etching treatment on the titanium alloy part; 3. carrying out surface activation treatment on the titanium alloy part; 4. preheating the titanium alloy part in an atmosphere protection furnace; 5. immersing the preheated titanium alloy part in plating solution; and 6. carrying out diffusion treatment on the immersion-plated titanium alloy part in a vacuum furnace whereby atoms at the interface diffuse to form a diffusion layer on a substrate and thus form a plating diffusion composite layer on the surface of the titanium alloy part. The part treated by the method completely solves the problem of contact corrosion of titanium alloy contacting with aluminum alloy and steel material. | 12-08-2011 |
Qicang Zhang, Jiangsu CN
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20160090203 | Adhesive Tape Case Sealer Machine - An adhesive tape case sealer machine comprises a machine seat ( | 03-31-2016 |
Qixue Zhang, Jiangsu CN
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20160118877 | CURRENT SOURCE CONVERTER DIFFERENTIAL PROTECTION METHOD AND RELAY PROTECTION DEVICE - Embodiments of the present invention disclose a current source converter differential protection method, including: sampling, by a relay protection device, secondary side currents of current transformers on two sides of a protected current source converter, to obtain incomer-side three-phase currents, and outgoer-side three-phase currents; rectifying the incomer-side three-phase currents and the outgoer-side three-phase currents, to obtain an incomer-side input current and an outgoer-side output current which are equivalent; converting the incomer-side input current and the outgoer-side output current according to a current ratio of the current transformers on the two sides, to acquire a transient differential current and a transient restraint current; acquiring a differential current and a restraint current according to the transient differential current and the transient restraint current; and achieving differential protection according to the differential current and the restraint current. The embodiments of the present invention further disclose a relay protection device correspondingly. | 04-28-2016 |
Quanxing Zhang, Jiangsu CN
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20130310243 | METHOD FOR REGULATING THE DISTRIBUTION OF METALLIC NANOPARTICLES WITHIN THE RESIN SUPPORT - A method for regulating the distribution of metallic nanoparticles within the resin support is provided. This method uses the ion exchange or absorption resin bearing basic functional groups as the support; firstly introducing the metal in the form of anionic complexes onto the resin support through the ion exchange process, then realizing the purpose of regulating the distribution of the metal and its compound within the resin support by means of changing the concentration of the reductive or deposition agent in water solution and the reaction time. The regulated distribution of metallic nanoparticles within the resin support is in the form of rings with different depths and densities. The different distribution patterns result in improvements upon properties of the inorganic-organic composite material, such as reaction activity, reaction selectivity and metallic stability, and has significant referential value for preparation and structural regulation of other inorganic-organic composite materials of the same kind. | 11-21-2013 |
Renji Zhang, Jiangsu CN
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20120090375 | ZONING CLOSED-DIE EXTRUDING DEVICE AND METHOD - A zoning closed-die extruding device comprises a closed female die and a male die. which is disposed in a longitudinal direction and configured to be mated with a closed cavity of the closed female die to extrude a blank. The male die comprises an extruding shaft portion and a stamp-extruding head portion, which is connected with the extruding shaft portion and disposed below the extruding shaft portion. A cross-sectional area of the stamp-extruding head portion perpendicular to a longitudinal axis of the closed female die is smaller than that of the extruding shaft portion perpendicular to the longitudinal axis of the closed female die. The male die is configured to rotate about the longitudinal axis of the closed female die so that the blank is sequentially and zonally deformed by the stamp-extruding head portion inside the closed cavity of the closed female die. | 04-19-2012 |
Shijiang Zhang, Jiangsu CN
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20140303710 | RECYCLABLE AND ADJUSTABLE INTERVENTIONAL STENT FOR INTRAVASCULAR CONSTRICTION - A recyclable and adjustable interventional stent for intravascular constriction. The stent main body is divided into three parts and shaped like a waist drum with expansion parts ( | 10-09-2014 |
Shisong Zhang, Jiangsu CN
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20100186977 | MULTIFUNCTIONAL POWER TOOL - The invention related to a multi-functional power tool, comprises an housing, a motor set in the housing, a main shaft driven through the rotation of the motor, a working shaft extended outside the housing, an active impact block, which can rotate with and make axial motion with respect to the main shaft, is configured on the main shaft, a passive impact block which rotates with the working shaft and can alternatively make axial motion with respect to the working shaft is mounted on the working shaft, the active impact block rotates to drive the passive impact block through the coordination of the first end tooth set on the active impact block and the second end tooth set on the passive impact block; the power tool further includes a function shifting button which can move between the first location and the second location to alternatively limit the passive impact block's axial motion with respect to the working shaft, in this way to realize the shifting between the first function and the second function of the power tool. This function shifting mechanism features simple structure, low manufacturing cost, convenient and efficient operation. | 07-29-2010 |
20110314680 | Shearing Tool - A shearing tool configured to be detachably connected to a portable oscillatory power tool is disclosed. The power tool includes a head housing and an output shaft with an axis. The output shaft extends outwardly from the head housing and is able to pivot back and forth about the axis. The shearing tool includes a fixed blade mounted relative to the head housing and a movable blade connected to the output shaft. The movable blade can pivot back and forth about the axis relative to the fixed blade. The fixed blade and the movable blade are connected to the portable power tool by a same fastening element. The shearing tool has simple operational steps and simple structure, thus to facilitate assembling. | 12-29-2011 |
20150034353 | OSCILLATING POWER TOOL - An oscillating power tool having variable oscillating angles comprises a housing comprising a head housing and a body housing connected to the head housing, a motor received in the body housing and comprised a driving shaft configured to rotate about a axis of the drive shaft, an eccentric unit disposed on the driving shaft and configured to rotate eccentrically about the axis of the driving shaft, an output shaft received in the head housing and configured to oscillate about the axis of the output shaft, the output shaft is capable of installing and driving a working head, a fork connected to the output shaft and configured to turn the rotating motion of the driving shaft to the oscillating motion of the output shaft by coordinating with the eccentric unit, the heading housing is operable to move relative to the body housing, the fork is configured to move relative to the eccentric unit and coordinate with the eccentric unit in different positions for different oscillating angles of the output shaft. | 02-05-2015 |
Shu Zhang, Jiangsu CN
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20140147980 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - The present invention relates to the technical field of semiconductor manufacturing. A method for manufacturing a semiconductor device is disclosed, which solves the problem in the prior art that the silicon on the edge of an oxide layer in an LDMOS drift region is easily exposed and causes breakdown of an LDMOS device. The method includes: providing a semiconductor substrate comprising an LDMOS region and a CMOS region; forming a sacrificial oxide layer on the semiconductor substrate; removing the sacrificial oxide layer; forming a masking layer on the semiconductor substrate after the sacrificial oxidation treatment; using the masking layer as a mask to form an LDMOS drift region, and forming a drift region oxide layer above the drift region; and removing the masking layer. The embodiment of the present invention is applicable to a BCD process and the like. | 05-29-2014 |
20140329385 | METHOD FOR MANUFACTURING SEMICONDUCTOR THICK METAL STRUCTURE - A method for manufacturing a semiconductor thick metal structure includes a thick metal deposition step, a metal patterning step, and a passivation step. In the thick metal deposition step, a Ti—TiN laminated structure is used as an anti-reflection layer to implement 4 μm metal etching without residue. In the metal patterning step, N | 11-06-2014 |
20160099347 | LATERALLY DIFFUSED METAL OXIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR - Provided is a manufacturing method for a laterally diffused metal oxide semiconductor device, comprising the following steps: growing an oxide layer on a substrate of a wafer (S | 04-07-2016 |
Shujuan Zhang, Jiangsu CN
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20140120253 | METHOD FOR REGULATING THE STRUCTURE AND PROPERTIES OF THE COMPOSITE NANOABSORBENT - A method for regulating the structure and properties of the composite nanoabsorbent is provided. This method uses nanoporous chloromethylated polystyrene-divinylbenzene beads as the support material and adopts in situ precipitation method to load dissociative functional nanoparticles thereon; the composite nanoabsorbent of different absorption capacity and absorption speed can be prepared through regulating the pore structure, which is realized herein by means of starting crosslinking reactions through heating chloromethylated beads under existence of the swelling agent and the catalyst; through changing the proportions of different components in the reaction system, modes of heating and time of reaction, the polymer support with different pore structures can be prepared. This invention can successfully regulate the distribution and size of inorganic nanoparticles; the composite nanomaterials prepared by the resin of different degrees of crosslinking present different structures and properties, and the specific structure and properties can be selected in order to meet practical requirements. | 05-01-2014 |
20140235428 | SUPPORTED BIMETALLIC NANOCOMPOSITE CATALYST AND THE PREPARATION METHOD THEREOF - A highly active supported bimetallic nanocatalyst and its preparation method is disclosed. During the preparation, using an ion exchange or absorption resin bearing basic functional groups as the support of the said catalyst, successively introducing the first metal precursor FeCl | 08-21-2014 |
Shuo Zhang, Jiangsu CN
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20150155182 | METHOD FOR REMOVING A POLYSILICON PROTECTION LAYER ON A BACK FACE OF AN IGBT HAVING A FIELD STOP STRUCTURE - Disclosed is a method for removing a polysilicon protection layer ( | 06-04-2015 |
Tian Zhang, Jiangsu CN
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20140178593 | METHOD AND APPARATUS FOR NANOCRYSTALLIZING A METAL SURFACE BY SHOCK WAVE-ACCELERATED NANOPARTICLES - A method and apparatus for nanocrystallizing a metal surface by laser-induced shock wave-accelerated nanoparticles. The apparatus comprises a control system, a light guiding system, a workbench control system and an auxiliary system, wherein the auxiliary system comprises an air compressor, a paint feeder device, a nanoparticle nozzle, a powder feeder device, an exhaust, a sealed working chamber and a metal nanoparticle recycler device. The method comprises the following steps: pre-processing and fixing a workpiece; activating the air compressor to feed a powder; controlling and adjusting the paint feeder device to eject a black paint; transmitting a high-power pulse laser beam; recycling excess metal nanoparticles; and rinsing non-vaporized/ionized black paint off a surface of the workpiece. | 06-26-2014 |
20140205764 | METHOD AND APPARATUS FOR ACQUIRING NANOSTRUCTURED COATING BY EFFECT OF LASER-INDUCED CONTINUOUS EXPLOSION SHOCK WAVE - A method and apparatus for acquiring a nanostructured coating on a metal surface by using an intense shock wave generated by continuous explosion of a laser-induced plasma is provided. The method comprises: irradiating a laser beam on a black paint surface of an upper opening of a high pressure resistant glass pipe having a black paint strip arranged therein; the black paint absorbing the light energy and producing a plasma; generating an initial plasma explosion shock wave; transmitting the initial plasma explosion shock wave in the high pressure resistant glass pipe; generating a plasma cloud reaching a lower opening of a glass catheter; and, the shock wave pressure outputted embedding nanoparticles into a surface of a workpiece. The apparatus comprises the high pressure-resistant glass pipe with a zigzagging switchback shape or a spiral and inverted cone shape. | 07-24-2014 |
Todd Zhang, Jiangsu CN
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20160044420 | Receiver With Common Coil Core Structure - A dual receiver includes a housing; a first armature, a second armature, a single coil, at least one magnet, a first diaphragm, a second diaphragm. The first armature is disposed in the housing and includes a first moving portion and a first non-moving portion. The second armature is disposed in the housing and includes a second moving portion and a second non-moving portion. The single coil extends around the first non-moving portion of the first armature and the second non-moving portion of the second armature. The at least one magnet is disposed about the housing. A first diaphragm is coupled to the first armature and a second diaphragm coupled to the second armature. Current excites the coil and responsively with the at least one magnet creates a magnetic flux that moves the first diaphragm to create a first sound and moves the second diaphragm to create a second sound. | 02-11-2016 |
Wei Zhang, Jiangsu CN
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20140373869 | METHOD FOR REMOVING SOLDER BALLS FROM CHIP - A method for removing solder balls ( | 12-25-2014 |
Weiming Zhang, Jiangsu CN
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20130310243 | METHOD FOR REGULATING THE DISTRIBUTION OF METALLIC NANOPARTICLES WITHIN THE RESIN SUPPORT - A method for regulating the distribution of metallic nanoparticles within the resin support is provided. This method uses the ion exchange or absorption resin bearing basic functional groups as the support; firstly introducing the metal in the form of anionic complexes onto the resin support through the ion exchange process, then realizing the purpose of regulating the distribution of the metal and its compound within the resin support by means of changing the concentration of the reductive or deposition agent in water solution and the reaction time. The regulated distribution of metallic nanoparticles within the resin support is in the form of rings with different depths and densities. The different distribution patterns result in improvements upon properties of the inorganic-organic composite material, such as reaction activity, reaction selectivity and metallic stability, and has significant referential value for preparation and structural regulation of other inorganic-organic composite materials of the same kind. | 11-21-2013 |
20130341280 | DEEP PURIFICATION METHOD FOR REMOVING TRACE THALLIUM IN WATER BY USING POLYMER-BASED NANOSIZED MANGANESE OXIDE - A deep purification method for removing trace thallium in water by using polymer-based nanosized manganese oxide is disclosed. This method comprising the following steps: adjusting the pH value of the water polluted with trace thallium to 5-8.5 and filtering it, then channeling the water so treated through a packed tower of filtering bed packed with polymer-based nanosized manganese oxide so that the thallium in water can be selectively adsorbed upon the nanocomposite material, stopping the adsorption process when the thallium in water reaches the leak point, and then using mixed solution of HCl—Ca(NO | 12-26-2013 |
20140120253 | METHOD FOR REGULATING THE STRUCTURE AND PROPERTIES OF THE COMPOSITE NANOABSORBENT - A method for regulating the structure and properties of the composite nanoabsorbent is provided. This method uses nanoporous chloromethylated polystyrene-divinylbenzene beads as the support material and adopts in situ precipitation method to load dissociative functional nanoparticles thereon; the composite nanoabsorbent of different absorption capacity and absorption speed can be prepared through regulating the pore structure, which is realized herein by means of starting crosslinking reactions through heating chloromethylated beads under existence of the swelling agent and the catalyst; through changing the proportions of different components in the reaction system, modes of heating and time of reaction, the polymer support with different pore structures can be prepared. This invention can successfully regulate the distribution and size of inorganic nanoparticles; the composite nanomaterials prepared by the resin of different degrees of crosslinking present different structures and properties, and the specific structure and properties can be selected in order to meet practical requirements. | 05-01-2014 |
20140235428 | SUPPORTED BIMETALLIC NANOCOMPOSITE CATALYST AND THE PREPARATION METHOD THEREOF - A highly active supported bimetallic nanocatalyst and its preparation method is disclosed. During the preparation, using an ion exchange or absorption resin bearing basic functional groups as the support of the said catalyst, successively introducing the first metal precursor FeCl | 08-21-2014 |
Xia Zhang, Jiangsu CN
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20110236389 | Human Angiostatin Interacting and Tumor Metastasis Involving Protein Variants and Uses Thereof - The invention provides human angiostatin interacting and tumor metastasis involving protein (HAI-TMIP) isoforms, namely HAI-TMIP variants 1 to 7, and human protein complexes comprising HAI-TMIP variant 1, 2, 3, 4, 5, 6 or 7. The invention also provides antibodies that immunospecifically bind to HAI-TMIP variant 1, 2, 3, 4, 5, 6 or 7 or a complex comprising such a variant, and uses of such antibodies. The present invention provides peptides which may be used as immunogens to distinguish between the HAI-TMIP variants. The invention further provides compounds that modulate the expression and/or activity of HAI-TMIP variant 1, 2, 3, 4, 5, 6 or 7, or a complex comprising such a variant, and uses of such compounds in the prevention, treatment and/or management of various disorders, in particular, cancer. | 09-29-2011 |
Xiaoliang Zhang, Jiangsu CN
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20140246820 | PASSIVE SKYHOOK AND GROUNDHOOK DAMPING VIBRATION ISOLATION SYSTEM - A passive skyhook and groundhook damping vibration isolation system and a method for determining parameters thereof, which utilize the anti-resonance of an “inerter (b1, b2)-spring (k | 09-04-2014 |
Xiaosong Zhang, Jiangsu CN
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20120090375 | ZONING CLOSED-DIE EXTRUDING DEVICE AND METHOD - A zoning closed-die extruding device comprises a closed female die and a male die. which is disposed in a longitudinal direction and configured to be mated with a closed cavity of the closed female die to extrude a blank. The male die comprises an extruding shaft portion and a stamp-extruding head portion, which is connected with the extruding shaft portion and disposed below the extruding shaft portion. A cross-sectional area of the stamp-extruding head portion perpendicular to a longitudinal axis of the closed female die is smaller than that of the extruding shaft portion perpendicular to the longitudinal axis of the closed female die. The male die is configured to rotate about the longitudinal axis of the closed female die so that the blank is sequentially and zonally deformed by the stamp-extruding head portion inside the closed cavity of the closed female die. | 04-19-2012 |
Xiaoyang Zhang, Jiangsu CN
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20110274390 | SURFACE-PLASMON-POLARITONS TUNABLE OPTICAL RESONANT RING FILTER - A surface-plasmon-polaritons (SPPs) tunable optical resonant ring filter that includes an SPPs waveguide, an SPPs tunable directional coupler, and an SPPs tunable resonant ring. The tunabilities of the resonant frequency, the resonant depth, and the filtering bandwidth are achieved by tuning the loss and transmission phase of the resonant ring and the coupling ratio of the directional coupler. Since the metal core layer of the SPPs waveguide is capable of multiplexing electro-optical signals, the SPPs tunable optical resonant ring filter can be used not only in an integrated optics system, but also in an integrated electro-optics hybrid system. | 11-10-2011 |
Xiaquan Zhang, Jiangsu CN
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20130053560 | LAMIVUDINE OXALATE AND PREPARATION METHOD THEREOF - Lamivudine oxalate, preparation method and crystalline forms thereof are disclosed. A preparation method of Lamivudine is also disclosed. | 02-28-2013 |
Xiliang Zhang, Jiangsu CN
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20110247263 | CONTROL METHOD AND APPARATUS OF WIND MACHINE FOR PLANT FROST PROTECTION - This invention relates to control method and apparatus of wind machine for plant frost protection, and belongs to the domain of agro-meteorological disaster monitoring and control. Existing wind machines for plant frost protection only rely on critical damage temperature or wind speed as a condition to start. If there is no thermal inversion, operation of the wind machine will aggravate freezing injury to plants. If the strength of thermal inversion is weak, the effect will be minimal The feature of this invention is that when temperature at the plant canopy is lower than the critical damage temperature of a certain plant and temperature difference between the top and bottom of the thermal inversion layers exceeds set threshold, wind machine will start automatically. Otherwise it will remain off. The control apparatus mainly consists of sensor | 10-13-2011 |
Xingguo Zhang, Jiangsu CN
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20120059626 | WEIGHING CONTROL DEVICE AND METHOD THEREOF FOR ELECTRONIC BELT SCALE - A weighing control device for an electronic belt scale comprises four weighing sensors ( | 03-08-2012 |
Xinwei Zhang, Jiangsu CN
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20140346647 | MONITORING STRUCTURE AND MONITORING METHOD FOR SILICON WET ETCHING DEPTH - A monitoring structure and a relevant monitoring method for the silicon wet etching depth are provided. The structure includes a wet etched groove formed on a monocrystalline silicon material with at least two top surfaces thereof being rectangular; and the top surface widths of the grooves are W | 11-27-2014 |
20150151958 | MEMS CHIP AND MANUFACTURING METHOD THEREFOR - A MEMS chip ( | 06-04-2015 |
20150175409 | METHOD FOR FABRICATING MULTI-TRENCH STRUCTURE - Provided is a method for fabricating a multi-trench structure, including steps of: performing anisotropic etching on a semiconductor substrate so as to form a vertical trench; growing a first epitaxial layer on the semiconductor substrate in which the vertical trench has been formed, so that the first epitaxial layer covers the top of the vertical trench to form a closed structure; performing anisotropic and isotropic etching on the closed structure, so as to form a trench array, and to make the trench array communicate with the vertical trench, the trench array including a number of trenches or vias, upper portions of a number of trenches or vias being separated from each other, and lower portions thereof communicating with each other to form a cavity; and growing a second epitaxial layer to cover the trench array, so as to form a closed multi-trench structure. With two times of growth of the epitaxial layers, the multi-trench structure remains stable and solid in a fabricating process, which prevents phenomena of film breakage or falling off in the fabricating process. | 06-25-2015 |
20150233965 | PARALLEL PLATE CAPACITOR AND ACCELERATION SENSOR COMPRISING SAME - A parallel plate capacitor includes a first polar plate ( | 08-20-2015 |
Xiquan Zhang, Jiangsu CN
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20120172438 | GLYCYRRHETINIC ACID ESTER DERIVATIVE SYNTHESIS METHOD AND DEOXOGLYCYRRHETINIC ACID ESTER COMPOUND - A compound represented by formula II, a preparation method, and uses thereof in treating liver damage and inflammation and so on are disclosed. A method for preparing glycyrrhetinic acid derivatives are also disclosed. In the compound represented by formula II, R | 07-05-2012 |
20130324498 | Crystalline Forms of Tenofovir Dipivoxil Fumarate - The present invention relates to a crystalline form of tenofovir dipivoxil fumarate, a crystalline composition and a pharmaceutical composition comprising the crystalline form, and also to a process for preparing the same and the use for prophylaxis or treatment of a disease associated with a viral infection. The crystalline form has an X-ray powder diffraction pattern using Cu-Kα radiation, expressed in terms of lattice spacing “d” comprising peaks at about 18.4714 Å, 5.0350 Å, 4.6380 Å, 4.5347 Å, 4.3838 Å, 4.2874 Å and 3.6304 Å. | 12-05-2013 |
Xue-Hai Zhang, Jiangsu CN
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20080207052 | Electrical Connector - An electrical connector includes a shielding cover, a dielectric housing and a plurality of conductive terminals. The shielding cover includes two pairs of bending and transition portions of the shielding cover in an identical configuration with a symmetric structure, so that the shielding cover is easily manufactured. Furthermore, the dielectric housing includes two support portion to support the bending and transition portions of the shielding cover from below, to prevent the bending and transition portions from being deformed during repeated insertion with an withdrawn from a mating connector. | 08-28-2008 |
Yaqing Zhang, Jiangsu CN
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20150039688 | Self-Adaptive Sample Period for Content Sharing in Communication Sessions - According to one embodiment, a technique is presented to dynamically adjust a sample period used at a presenter device for a screen content capture sharing function during a communication session. In another embodiment, a technique is provided to control how frames of screen capture content, e.g., in a desktop sharing function, are sent to attendee devices during an online conference session. According to a still another embodiment, a technique is provided to enable on-demand designation of frames as key-frames during a desktop sharing function of an online conference session. | 02-05-2015 |
Yong-Hong Zhang, Jiangsu CN
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20160027932 | Solar Cells Having a Novel Bus Bar Structure - A solar cell ( | 01-28-2016 |
Yongkang Zhang, Jiangsu CN
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20140178593 | METHOD AND APPARATUS FOR NANOCRYSTALLIZING A METAL SURFACE BY SHOCK WAVE-ACCELERATED NANOPARTICLES - A method and apparatus for nanocrystallizing a metal surface by laser-induced shock wave-accelerated nanoparticles. The apparatus comprises a control system, a light guiding system, a workbench control system and an auxiliary system, wherein the auxiliary system comprises an air compressor, a paint feeder device, a nanoparticle nozzle, a powder feeder device, an exhaust, a sealed working chamber and a metal nanoparticle recycler device. The method comprises the following steps: pre-processing and fixing a workpiece; activating the air compressor to feed a powder; controlling and adjusting the paint feeder device to eject a black paint; transmitting a high-power pulse laser beam; recycling excess metal nanoparticles; and rinsing non-vaporized/ionized black paint off a surface of the workpiece. | 06-26-2014 |
20140205764 | METHOD AND APPARATUS FOR ACQUIRING NANOSTRUCTURED COATING BY EFFECT OF LASER-INDUCED CONTINUOUS EXPLOSION SHOCK WAVE - A method and apparatus for acquiring a nanostructured coating on a metal surface by using an intense shock wave generated by continuous explosion of a laser-induced plasma is provided. The method comprises: irradiating a laser beam on a black paint surface of an upper opening of a high pressure resistant glass pipe having a black paint strip arranged therein; the black paint absorbing the light energy and producing a plasma; generating an initial plasma explosion shock wave; transmitting the initial plasma explosion shock wave in the high pressure resistant glass pipe; generating a plasma cloud reaching a lower opening of a glass catheter; and, the shock wave pressure outputted embedding nanoparticles into a surface of a workpiece. The apparatus comprises the high pressure-resistant glass pipe with a zigzagging switchback shape or a spiral and inverted cone shape. | 07-24-2014 |
20150368744 | METHOD AND APPARATUS FOR INJECTING WATER RESTRAINT LAYER OF LASER SHOCK PROCESSING BLADE - A method and an apparatus for injecting a water restraint layer of a laser shock processing blade, including a laser device distance measuring instrument platform bracket distance measuring instrument controller I, and water tap transition joint, signal wires, hose, and water tank. A standard curved section corresponding to two probe points I, and a point to be processed, on a vertical section along a laser beam direction on the blade is used for approximately replacing an actual curved section on the blade, so that a water flow flows into the blade from a middle point of the standard curved section approximately as a middle point of the actual curved section, and the long side of a flat nozzle is parallel to the tangent plane of the point to be processed of the blade through the controller according to feedback information of the distance measuring instrument. | 12-24-2015 |
Youhai Zhang, Jiangsu CN
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20160141233 | FIRST-PACKAGED AND LATER-ETCHED NORMAL CHIP THREE DIMENSION SYSTEM-IN-PACKAGE METAL CIRCUIT BOARD STRUCTURE AND PROCESSING METHOD THEREOF - The present invention relates to a first-packaged and later-etched normal chip three dimension-on-chip metal circuit board structure and a processing method for manufacturing the same, the structure includes: metal substrate frame ( | 05-19-2016 |
Yuan Zhang, Jiangsu CN
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20080310542 | Self-Adpting Transmission Scheme of the Channel Environment in the Multiantenna Wireless Transmission System - An adaptive transmission scheme of the channel environment in the multi-antenna wireless transmission system can raise the spectrum use rate and power efficiency of the communication system in fast. Comparing with the traditional single antenna input and single antenna output, the channel environment in MIMO wireless communication system is more complex. When the terminal is moving, the different types of channels between terminal and base station can be gone through and then its capacity can be changed more largely. It is characterized in: at first, obtaining the statistical channel information at the receiving end using the result of channel estimation; then, quantizing and encoding the obtained statistical channel information to get feedback bit information and send the feedback bit information to the transmitting end through a feedback channel; thereby using statistical information, the sending end calculates link self-adapting control parameters, which are used for controlling coding modulation and sending the pre-code; the sending end obtains the digital base band transmission signal using a characteristic mode transmission method and a random virtual space selection transmission method, and the receiving end carries out self-adapting receiving by the same parameters. | 12-18-2008 |
20140148092 | AUTOMATIC MUTUAL DISCOVERY FEMTOCELL SYSTEM AND ASSOCIATED METHOD - An automatic mutual discovery femtocell system and associated method are provided. Each femtocell includes: a system information self-definition and update module for pre-defining or automatically updating a self-defined system information block (SIB), a broadcast information module, a scanning module, and an analysis and connection establishment module. The self-defined SIB includes at least one of an identity code, an IP address, a UTRA absolute radio frequency channel number (UARFCN), a cell parameter identity (CPI), and a group identity. The latest self-defined SIB of a host femtocell is broadcasted to surroundings, a self-defined SIB of a neighboring cell of the host femtocell is scanned and analyzed, and a connection is established with the femtocell corresponding to the self-defined SIB. Without involving manual intervention or relying on wired networks, the femtocells can quickly discovering one another and updating changes in neighboring femtocells, thereby enhancing efficiency of collaborative operations. | 05-29-2014 |
Yuxing Zhang, Jiangsu CN
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20120326901 | System and Method for Analog to Digital (A/D) Conversion - In one embodiment, a method for converting an analog input value to a digital output value is disclosed. A successive approximation is performed. The analog input is quantized to a first quantized value, which is converted to a first analog value using a DAC. The first analog value is subtracted from the analog input value to form a first residue. The first residue is quantized to form a second quantized value, and a second residue is formed by converting the second quantized value to a second analog value using the DAC and subtracting the second analog value from the first residue value. The second residue is then quantized to form a third quantized value. The first, second and third quantized values are converted into a digital output value. The first, second and third quantized values each have at least three levels. | 12-27-2012 |
20140015699 | System and Method for Analog to Digital (A/D) Conversion - In one embodiment, a method for converting an analog input value to a digital output value is disclosed. A successive approximation is performed. The analog input is quantized to a first quantized value, which is converted to a first analog value using a DAC. The first analog value is subtracted from the analog input value to form a first residue. The first residue is quantized to form a second quantized value, and a second residue is formed by converting the second quantized value to a second analog value using the DAC and subtracting the second analog value from the first residue value. The second residue is then quantized to form a third quantized value. The first, second and third quantized values are converted into a digital output value. The first, second and third quantized values each have at least three levels. | 01-16-2014 |
Zhengping Zhang, Jiangsu CN
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20140364443 | 1,4-DIHYDRO-NAPHTHYRIDINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION AND USE THEREOF - Disclosed are 1,4-dihydro-naphthyridine derivatives and pharmaceutical composition and uses thereof. The 1,4-dihydro-naphthyridine derivatives are a compound capable of inhibiting acetylcholinesterase activity and preventing extracellular calcium from flowing into a cell via a calcium channel, i.e., having a dual-activity, which are of potential importance as a pharmaceutical and can be used to prepare the drugs for treating cardiovascular diseases, cerebrovascular diseases and dementia. | 12-11-2014 |
Zhenhua Zhang, Jiangsu CN
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20100139237 | BAST FIBRE YARN, MULTI-FIBRE YARN AND PROCESSES FOR MAKING THE SAME - The present invention introduces a process of spinning bast fibres through health preservating is as the following steps: Health preserving bast fibres; Opening and cleaning, carding the health preserved bast fibres and drawing the carded health preserved bast fibres into bast fibre strips; Health preserving said bast fibre strips; Spinning the health preserved fibre strips into yarn; the present invention also introduces a kind of yarn made by such process; The present invention further introduces a process of blended spinning bast fibre with other fibres through health preservating, and the yarn made by such process. The present invention realizes low end breakage rate, and high efficiency, so as to achieve high quality product. | 06-10-2010 |
20100240113 | METHOD OF DEGUMMING JUTE FIBRES WITH COMPLEX ENZYME (1) - A method of degumming jute fibres with complex enzyme, wherein said complex enzyme comprises pectinase and laccase, wherein comprising the steps of: a. soaking the jute fibres in the water solution of said complex enzyme made from pectinase and laccase, wherein the weight proportion of said complex enzyme water solution and jute fibres ranges from 12:1 to 40:1; b. adjusting the PH value of said complex enzyme water solution to more than 5.0, but no more than 6.5, and adjusting the temperature of said complex enzyme water solution to 35° C.-65° C., then keeping said complex enzyme water solution with such temperature value for 20-120 minutes; c. adjusting the PH value of said complex enzyme water solution to 7.5-9.5, and adjusting the temperature of said complex enzyme water solution to 40° C.-70° C.; then, keeping said complex enzyme water solution with such temperature value for 20-120 minutes; d. conducting enzyme deactivation of the jute fibres processed with said complex enzyme. | 09-23-2010 |
20100304469 | THE METHOD OF DEGUMMING JUTE FIBRES WITH COMPLEX ENZYME (2) - A method of degumming jute fibres with complex enzyme, wherein said complex enzyme comprises pectinase and laccase, comprises the steps of: a. Soaking the jute fibres in said complex enzyme water solution, wherein the weight proportion of said complex enzyme water solution and jute fibres ranges from 12:1 to 40:1; b. adjusting the PH value of said complex enzyme water solution to above 4.0, but below 5.0, and adjusting the temperature of said complex enzyme water solution to 35° C.-65° C., then keeping said complex enzyme water solution at such temperature for 20-120 minutes; c. adjusting the PH value of said complex enzyme water solution to 7.5-9.5, and adjusting the temperature of said complex enzyme water solution to 40° C.-70° C.; then, keeping said complex enzyme water solution with such temperature value for 20-120 minutes; d. conducting enzyme deactivation of the jute fibres processed with said complex enzyme. | 12-02-2010 |
20100307703 | METHOD OF DEGUMMING JUTE FIBRES WITH COMPLEX ENZYME (3) ( amended - A method of degumming jute fibres with complex enzyme, wherein said complex enzyme comprises pectinase and laccase, comprises the steps of: a. soaking the jute fibres in the water solution of said complex enzyme made from pectinase and laccase and adjusting the weight proportion of said complex enzyme water solution and said jute fibres; b. adjusting the PH value of said complex enzyme water solution, and adjusting the temperature of said complex enzyme water solution to a first temperature, then keeping said complex enzyme water solution with the first temperature for a certain period of time; c. adjusting the PH value of said complex enzyme water solution, and adjusting the temperature of said complex enzyme water solution to a second temperature; then, keeping said complex enzyme water solution with the second temperature for another period of time; d. conducting enzyme deactivation of the jute fibres processed with said complex enzyme. | 12-09-2010 |
20110185510 | PROCESS FOR HEALTH PRESERVING BAST FIBRES AND THE JUTE FIBRE SPECIFIC HEALTH PRESERVATION ASSISTANT USED IN THE SAME - The invention relates to the fibre assistant field, in particular relates to a process for health preserving bast fibres and a jute fibre specific health preserving assistant used in the same. this invention provides a process of health preserving bast fibres, wherein, comprising the steps of: a. spraying the prepared assistant on bast fibres, wherein, the weight proportion of said assistant and said bast fibres ranges from 0.4:1 to 0.5:1. b. placing the bast fibres processed through step a in a first health preserving container for 2-3 days; c. taking out the bast fibres processed through step b from the first health preserving container, turning over such bast fibres, and placing them in a second health preserving container; then heating such bast fibres upto 50-60 □, after that, storing the heated bast fibres in said second health preserving container for 5-6 days. | 08-04-2011 |
20160027575 | CIRCUIT BOARD MAGNETIC COMPONENT WITH INTEGRATED GROUND STRUCTURE AND METHODS FOR MANUFACTURE - Circuit board transformer components include a bobbin having at least one ground pin with a board pin portion and a component ground section extending substantially perpendicular to the board pin portion. The component ground section is secured to a magnetic piece or the bobbin to address electromagnetic interference in a power supply application. The components are manufacturable with a reduced number of steps and greater uniformity with improved performance characteristics. | 01-28-2016 |
Zhenjun Zhang, Jiangsu CN
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20140292499 | GROUPING TRANSPONDERS - Methods and systems of processing transponder signals received from transponders to identify the transponders are provided. A first signal including a first code and a first identifier may be received from a first transponder. The first identifier is written to the first transponder by an RFID writer when the first transponder is placed proximate to the RFID writer, and the first identifier is used to associate transponders with a first user. A second signal including a second code and the first identifier may be received from a second transponder. The first identifier is also written to the second transponder by the RFID writer when the second transponder is placed proximate to the RFID writer. The first and second transponders are associated with the first user based on receiving the first identifier from both the first and second transponders. | 10-02-2014 |
Zhibing Zhang, Jiangsu CN
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20130129576 | MULTIPHASE CATALYTIC TOWER-TYPE IMPINGING-STREAM REACTOR - A multiphase catalytic tower-shaped impinging-stream reactor in the form of a tower, the upper part of which is a plate or packed tower | 05-23-2013 |
20130205771 | Green Treatment Process for Cleaning the Exhaust Gas Generated in Air Oxidation of Benzene Homologs - A green treatment process for cleaning exhaust gas generated in the air oxidation of benzene homologs is disclosed. It takes the hot pressurized exhaust gas generated in the benzene homolog air oxidation process as driving power and heating source: firstly, introducing the said exhaust gas into a turbine refrigerator so that it can drive the refrigerator to generate the cooling capacity that will be utilized for condensing the gas phase in the upper part of the flash evaporator and for trapping organics entrained in the exhaust gas; then, leading the exhaust gas with lowered temperature and pressure into corresponding heat exchangers to provide a part of heating source for the flash evaporator and to preheat the reaction raw materials. Furthermore, introducing the condensed exhaust gas into a water absorption scrubber for further removal of trace organics entrained therein. | 08-15-2013 |
20130240346 | ANTI-THERMOSENSITIZATION RECTIFICATION TOWER AND THE RECTIFICATION PROCESS THEREOF FOR SEPARATING THERMOSENSITIVE NATURAL SUBSTANCES - An anti-thermosensitization rectification tower comprising a rectification tower, a T-shaped condenser, a baffle plate, a tower bottom, a falling-film reboiler and a recirculation system, wherein the T-shaped condenser is secured exactly on the top of the rectification tower without any pipeline in between, and the circular baffle plate is installed in the T-shaped condenser; an annular sump located between the rectification tower and the T-shaped condenser for collecting the liquid condensed in the T-shaped condenser and channeling it out of the rectification tower into a liquid-collecting tank, and a centrifugal pump utilized to connect together the tower bottom and the falling-film reboiler to form a high-speed circulation system, wherein the tower bottom is an elongated conduit and the falling-film reboiler is in the form of a stout shell-and-tube heat exchanger is provided. | 09-19-2013 |
Zhiqing Zhang, Jiangsu CN
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20140281281 | HOST COMMAND BASED READ DISTURB METHODOLOGY - An apparatus comprising a memory and a controller. The memory may be configured to process a plurality of read/write operations. The memory comprises a plurality of memory modules each having a size less than a total size of the memory. The controller is configured to (i) determine if a read disturb has occurred, and (ii) if the read disturb has occurred, the controller (a) determines a size of the group of read/write operations, and (b) writes all of the group of read/write operations to one of the memory modules. | 09-18-2014 |
20150286407 | HOST COMMAND BASED READ DISTURB METHODOLOGY - An apparatus comprising an interface and a control circuit. The interface may be configured to process a plurality of read/write operations to/from a memory. The control circuit may be configured to determine if a read disturb has occurred. If the read disturb has occurred, the control circuit may (a) determine a size of a group of the read/write operations and (b) write all of the group of the read/write operations to one of a plurality of memory modules of the memory. | 10-08-2015 |