Yang, Jiangsu
Baohai Yang, Jiangsu CN
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20080312251 | Aminopyrimidine Compounds and Their Salts, Process for Preparation and Pharmaceutical Use Thereof - The present invention provides aminopyrimidine compounds of formula (I) and their salts, wherein R | 12-18-2008 |
20120238606 | AZILSARTAN ORGANIC AMINE SALTS, PREPARATION METHOD AND USE THEREOF - Azilsartan amine salts, their preparation and method of use are disclosed. Specifically, azilsartan amine salts represented by formula (I), their preparation, pharmaceutical compositions containing a therapeutically effective amount of the compounds and their use for treating hypertension are disclosed. | 09-20-2012 |
Caiqian Yang, Jiangsu CN
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20160084733 | HIGH-DURABILITY AND LONG-SCALE-DISTANCE FIBER GRATING SENSOR AND MANUFACTURING METHOD THEREFOR - A high-durability and long-scale-distance fiber grating sensor and a manufacturing method therefor, which relate to the technical field of fiber grating sensors. A fiber grating is disposed on the middle segment of a commercial optical fiber. A bushing, a woven fiber jacket layer, and a packaging structure are disposed on the periphery of the commercial optical fiber. The commercial optical fiber and the bushing therebetween are fixed by using fixing points in the bushing. Anchoring segments are disposed between the fixing points in the, bushing and the woven fiber jacket layer. Two ends of the commercial optical fiber are sequentially connected to optical fibers on the anchoring segments and connecting optical fibers. Tail ends of the connecting optical fibers are connected to a transmission cable by using connecting flanges. By using the apparatus and the manufacturing method, the applicability and the durability of application of the fiber grating sensor in the civil traffic engineering field are improved, thereby providing a stable and reliable apparatus for long-time detection and sound monitoring of large engineering structures in the civil traffic engineering field. | 03-24-2016 |
Feifei Yang, Jiangsu CN
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20150377256 | DRAINAGE SYSTEM - A drainage system includes a water pump body, a water pump body water inlet pipe, a water outlet pipe, a water storage apparatus and a connection fastener. The connection fastener is connected to the water inlet pipe and the water outlet pipe, the water inlet pipe and the water outlet pipe are being joined embedded to form an annular cavity. The inside of the annular cavity includes a filter, the periphery of the filter having a locating ring, the cross-section width of the locating ring is greater than the spacing between the front end surface of the connection fastener and a stop surface, and the connection fastener includes a clamping apparatus. If a user forgets to mount the filter, the annular cavity between the water inlet pipe and the water outlet pipe makes the connection between the water pump and the water storage apparatus unstable. If the user tightens a thread structure to the position of the stop surface at this moment, the clamping apparatus and the water outlet pipe cannot be clamped yet since the cross-section width of the locating ring is greater than the spacing between the front end surface of the connection fastener and the stop surface. The water pump is in an inclined state at this moment, prompting the user to mount the filter. An anti-toppling switch in the water pump is off, and the water pump cannot work, thus ensuring the safety of the user and the water pump. | 12-31-2015 |
Gaodong Yang, 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 |
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 |
Hongsheng Yang, Jiangsu CN
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20090218211 | Recess Waveguide Microwave Chemical Plant for Production of Ethene From Natural Gas and the Process Using Said Plant - A recess waveguide microwave chemical plant for production of ethene from natural gas and a process for production of ethene using the plant. The plant includes a recess waveguide, a mode transducer and coupling orifice plate, an adjustable short-circuiting plunger, and a chemical reactor; wherein with the recess waveguide as a main body, the mode transducer and coupling orifice plate is at the left side of the recess waveguide, the adjustable short-circuiting plunger is at the right side of the recess waveguide, and the chemical reactor is across the recess waveguide. | 09-03-2009 |
Jiajiu Yang, Jiangsu CN
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20140005550 | ULTRASOUND IMAGING EQUIPMENT AND DEVICE AND METHOD FOR AUTOMATICALLY ADJUSTING USER INTERFACE LAYOUT | 01-02-2014 |
Jianrong Yang, Jiangsu CN
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20150291391 | SPECIFIC ELEVATOR ANTI-FALL BUFFER BASED ON FLEXIBLE GUIDANCE - An elevator anti-fall buffer based on flexible guidance. The anti-fall buffer is used for connecting and fixing an end part of a braking steel rope of an elevator. The anti-fall buffer has an upper support plate and a lower support plate, wherein a pulley set is provided on the upper support plate and the lower support plate, and a hydraulic damping buffer is provided at two sides of the pulley set. The anti-fall buffer uses the energy consumption principle of a hydraulic damping hole, and while protecting the braking steel rope from the force of impact created thereon by the elevator, prevents the force of impact from a spring on the elevator post-braking, improving the safety and reliability of elevator braking, thereby improving safety of an elevator, while also using a pulley set can increase the braking distance of the braking steel rope, thereby lengthening life of the steel rope. | 10-15-2015 |
Jiming Yang, Jiangsu CN
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20110316138 | HIGH FREQUENCY FAST RECOVERY DIODE - A high-frequency fast recovery diode that includes a diode chip set, solder lugs, lead wires, lead terminals, a silicone coating layer and a plastic package body. The diode chip set includes n-diode chips arranged in the same polarity order sequentially, a part of the n-diode chips can be fast recovery diode chips and others can be conventional. Solder lugs are placed on both sides of, and connected with, each diode chip. Lead wires are connected with the solder lugs on the ends of the diode chip set, respectively. The silicone coating layer is provided around the diode chip set and the lugs. The plastic package body is provided around the lead terminals and the silicone coating layer. The shape of the plastic package body can be a cylindrical or square column. The reverse recovery time of the high-frequency fast recovery diode can be shortened, and the voltage resistance performance improved. | 12-29-2011 |
Jin Yang, Jiangsu CN
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20150239864 | 3H-1,2-DITHIOCYCLOPENTENE-3-THIOKETONE COMPOUNDS AND APPLICATION THEREOF - The present invention relates to the field of medicaments, and in particular relates to 3H-1,2-dithiocyclopentene-3-thione compounds and application thereof. 3H-1,2-dithiocyclopentene-3-thione compounds disclosed by the invention have new structures shown in formula I or formula II. Proved by experiments, 3H-1,2-dithiocyclopentene-3-thione compounds can directly protect neurons in a cellular model, and can significantly restrain excessive inflammatory responses of brain inflammatory cells; and by using 3H-1,2-dithiocyclopentene-3-thione, focal ischemic cerebral infarct volumes of mice can be remarkably reduced in an animal model. Therefore, the invention provides the application of 3H-1,2-dithiocyclopentene-3-thione compounds and pharmaceutically acceptable salts thereof in the preparation of medicaments for preventing or treating cerebral apoplexy diseases. | 08-27-2015 |
Juan Yang, Jiangsu CN
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20120137960 | Process for Preparing Various Morphology NTE Compound ZrW0.5Mo1.5O8 - A process for preparing various morphology NTE compound ZrW | 06-07-2012 |
Linglong Yang, Jiangsu CN
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20150099068 | STEEL CORD FOR EXTRUSION PROCESS, AN APPARATUS AND METHOD AND USE OF SAID STEEL CORD - A steel cord ( | 04-09-2015 |
Qinqtao Yang, Jiangsu CN
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20100094626 | METHOD AND APPARATUS FOR LOCATING SPEECH KEYWORD AND SPEECH RECOGNITION SYSTEM - It is an object of the present invention to provide a method and apparatus for locating a keyword of a speech and a speech recognition system. The method includes the steps of: by extracting feature parameters from frames constituting the recognition target speech, forming a feature parameter vector sequence that represents the recognition target speech; by normalizing of the feature parameter vector sequence with use of a codebook containing a plurality of codebook vectors, obtaining a feature trace of the recognition target speech in a vector space; and specifying the position of a keyword by matching prestored keyword template traces with the feature trace. According to the present invention, a keyword template trace and a feature space trace of a target speech are drawn in accordance with an identical codebook. This causes resampling to be unnecessary in performing linear movement matching of speech wave frames having similar phonological feature structures. This makes it possible to improve the speed of location and recognition while ensuring the precision of recognition. | 04-15-2010 |
Shibao Yang, 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 |
Weijun Yang, Jiangsu CN
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20080258273 | Package Structure With Flat Bumps For Electronic Device and Method of Manufacture the Same - The invention discloses an ultra thin package structure of leadless electronic device and the packaging method, and includes lead support base adjacent to the chip support base; chip mounted on the chip support base; wires bonded between chip and lead support base; the molded body encapsulating the top surface and side surface of the chip support base, small protrusions of the chip support base and lead support base below the molded body; in the individual package, the number of the chip support base island can be one or more, the lead pins can be arrayed at one side of the island, also can be arrayed at two sides or three sides of the island, one or two rows of lead pins can be located around the island. | 10-23-2008 |
20080285251 | Packaging Substrate with Flat Bumps for Electronic Devices and Method of Manufacturing the Same - A packaging substrate with fiat bumps for an electronic device and a method of manufacturing the same relate to the production of the packaging substrate for an electronic device, which comprises base islands and pins structurally and wherein the base islands and pins which all exhibit flat bump shape distribute on the front face of the substrate; the bottom side of the bumps, namely the rear faces of the base islands and pins are contiguous in the same substrate; in the packaging body of a single electronic device to be formed in later procedure, one or more base island may be included, the pins may arrange on one single side of the base island, also may arrange on the both sides or three sides of the base island, or may surround the base island so as to form the structure of one or more circuits of pins. The method includes that take a metal substrate is prepared, mask layers are adhered onto both sides of the metal substrate, the parts of the mask layers which need to be etched are removed, then half-etching is performed to form the recessed half-etching area, and then the residual mask layers on the metal substrate are removed to product the packaging substrate with flat bumps. | 11-20-2008 |
20080315412 | Package Structure with Flat Bumps for Integrate Circuit or Discrete Device and Method of Manufacture the Same - The invention discloses a novel package structure of integrate circuit or discrete device and packaging method, and includes the lead pins adjacent to the island; another metal layer formed at the bottom of the island; another metal layer formed at the bottom of lead pins; chip mounted on the island; wires bonded between the chip and the lead pins; the molded body encapsulating the top surface and side surface of the island and the lead pins, small protrusions of the island and the lead pins below the molded body; in the individual package, the number of the island can be one or more, lead pins can be arrayed at one side of the island, also can be arrayed at two sides or three sides of the island, one or two rows of lead pins can be located around the island. The invention provides strong welding, good quality, low cost, smooth production, wide applicability, flexible arrangement of the chips. | 12-25-2008 |
Xiangping Yang, 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 |
Xiaoyu Yang, Jiangsu CN
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20140309425 | METHOD FOR SYNTHESIZING 1-(2-FLUOROBENZYL)-1H-PYRAZOLO[3,4-B]PYRIDINE-3-FORMAMIDINE HYDROCHLORIDE - The present invention relates to the field of chemical synthesis, and in particular to a method for synthesizing 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-formamidine hydrochloride, which is an important intermediate of Riociguat that is an anti-thromboembolic-disease medicine. The method is characterized in that: 3-iodo-1H-pyrazolo[3,4-b]pyridine is used as a raw material; the raw material is reacted with fluorobenzyl bromide to form a compound (10); the compound (10) is reacted with zinc cyanide to form a compound (6); the compound (6) is reacted with sodium methoxide, ammonium chloride, acetic acid and methanol to form a compound (8); and the compound (8) is reacted with chlorine hydride gas to form 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-formamidine hydrochloride. The method has the characteristics of cheap and readily available raw materials, high yield, mild reaction conditions and the like, and is a synthesis method having a large-scale preparation value. | 10-16-2014 |
Xuliang Yang, Jiangsu CN
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20160054056 | DRYING AND SEPARATION INTEGRATED MACHINE FOR VIBRATING FLUIDIZED BED - A drying and separation integrated machine for a vibrating fluidized bed comprises a front rack ( | 02-25-2016 |
Yaping Yang, Jiangsu CN
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20120111957 | CONDUCTIVE RAIL JOINT - A conductive rail joint comprises a left conductive rail ( | 05-10-2012 |
Yumin Yang, 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 |
20110270411 | NERVE GRAFT PREPARED BY ELECTROSTATIC SPINNING, THE PREPARING METHOD AND THE SPECIAL APPARATUS USED THEREFOR - The present invention discloses an artificial nerve graft prepared by electrostatic spinning, the preparing method and a special apparatus used therefor. Said artificial nerve graft is in the shape of a tube composed of nano-fiber that is prepared by electrostatic spinning of a polymer. The materials used in the present invention are bio-degradable materials and of desirable biocompatibility with human body. The product of the present invention is free of exogenous toxic substances or substances having side effects. Furthermore, the tube wall is of a 3-dimensional structure having micropores contained therein thereby providing a path for supplying nutritions required for the growth of nerve cells. Another advantage of the present invention is that necessary induction and space are provided for the growth of the nerve cells. | 11-03-2011 |
Zhaoyu Yang, Jiangsu CN
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20150126014 | METHOD FOR MANUFACTURING RESISTIVE RANDOM ACCESS STORAGE UNIT - A manufacturing method of a resistive random access storage unit, includes: forming a resistance layer on a first metal layer having a flat surface; forming a passivation layer on the resistance layer; performing an etching process to obtain a plurality of basic units, a basic unit comprising a first metal layer, a resistance layer, and a passivation layer, which are laminated sequentially; depositing a insulating dielectric layer, and flattening the insulating dielectric layer; etching the insulating dielectric layer and the passivation layer to form contacting holes corresponded to the basic units; filling metal wires in the contacting holes; forming a second metal layer. According to the above method, a uniformly distributed resistance can be formed on a whole wafer. | 05-07-2015 |