Liu, Jiangsu
Guozhong Liu, 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 |
Haiping Liu, 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 |
Haiyun Liu, Jiangsu CN
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20160039921 | MONOCLONAL ANTIBODY FOR ANTAGONIZING AND INHIBITING BINDING OF VASCULAR ENDOTHELIAL CELL GROWTH FACTOR AND ITS RECEPTOR, AND CODING SEQUENCE AND USE THEREOF - A mouse monoclonal antibody for antagonizing and inhibiting binding of a vascular endothelial cell growth factor (VEGF) and its receptor (VEGF-R), and a heavy chain variable region and light chain variable region amino acid sequence thereof. Also disclosed are a humanized preparation process of the antibody and a heavy chain variable region and light chain variable region amino acid sequence of the humanized antibody. The humanized antibody or its derivative can act as an ingredient of a pharmaceutical composition or be prepared into a suitable pharmaceutical preparation, is administered alone or in combination with a chemotherapy drug or other treatment means, and is used in broad-spectrum treatment of various solid tumors such as colon cancer, breast cancer and rhabdomyosarcoma. | 02-11-2016 |
Hongxia Liu, Jiangsu CN
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20110182860 | BIOCONTROL COMPOSITE MICROBIAL AGENT PSX COMBINATION FOR CONTROLLING SEVERAL SOIL-BORNE DISEASES AND ITS BACTERIOLOGICAL COMPOSITION - A composite biocontrol microbial agent PSX combination controls several soil-borne diseases. The PSX combination was composed of three biocontrol bacteria, which are shaking cultured in the PDA culture solution at 37° C., 180 rpm for 20 to 24 hours, then centrifugated at 4000 g for 10 min, taking the wet bacterium preserved fluid by the ratio of 1:40 to prepare the microbial agent, and then mixing at the ratio of 1:1:1, the total concentration of live bacteria in finished product being of 1×10 | 07-28-2011 |
Houbing Liu, Jiangsu CN
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20130137989 | ULTRASOUND PROBE AND CORRESPONDING ULTRASOUND DETECTION SYSTEM - An ultrasound probe and a corresponding ultrasound detection system comprising at least one button, the function of which can be defined by a user based on different applications. According to a clinical application mode in use, functions of button clicking can be automatically redefined and changed to satisfy needs of more complicated diagnostic conditions. Embodiments of the present invention enable a user to configure the function of a button based on different applications, and provide more flexibility and convenience for a user. | 05-30-2013 |
Huaiping Liu, Jiangsu CN
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20090101740 | CONTROL METHOD FOR SUPERFINE POWDER GRINDING INDUSTRIAL WASTE SLAG IN AN ENERGY-SAVING AND ENVIRONMENTAL-FRIENDLY TYPE OF CLOSED CYCLE WITH HIGH YIELD AND THE APPARATUS FOR THE SAME - The present invention provides a control method for superfine powder grinding industrial waste slag in an energy-saving and environmental-friendly type of closed cycle with high yield and the apparatus for the same. The method combines a drying process and a powder grinding process, adopts an in-line monitoring process, automatically adjusts and controls the operating parameters. Therefore, the invention changes the conventional open cycle into a closed cycle, shortens the cycle, achieves the automatic control and adjustment of the operating parameters, and obtains the superfine product with high yield. So the invention enhances the application value of industrial waste slag, extends the applicable field of industrial waste slag, and increases the extra value of final product. The apparatus primarily adds a wind sweeping drying grinder, an in-line laser particle detector, and an automatic control device, furthermore selects a screener and a deduster with high efficiency and product quality and therefore needs less space, investment and energy consumption, improves the work efficiency, the quality of the product and overall efficiency. The apparatus can automatically adjust and control the operating parameters, improve the physical and chemical characteristics of industrial waste slag, and change the industrial waste slag to industrial additive or admixture with good performance; therefore it has good economic and social benefit. | 04-23-2009 |
Hua-Ming Liu, Jiangsu CN
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20130302215 | COMBINATION DIELECTRIC BARRIER DISCHARGE REACTOR - A combination dielectric barrier discharge reactor includes a rectangular or cylindrical electrically insulative housing and a plurality of reactor units arranged in a parallel or series manner in the housing in a rectangular or circular array. Each reactor unit includes a hollow cylindrical electrode and a rod electrode extending along the longitudinal axis of the hollow cylindrical electrode and a DC working voltage 6 kv-500 kv applied to each reactor unit between the respective hollow cylindrical electrode and the respective rod electrode. The combination dielectric barrier discharge reactor is a modularized structure constructed subject to actual requirements, practical for decomposing waste lubricating oil, insulation oil, milling oil and smokes discharged from a kitchen, smoking room, motor vehicle or machine. | 11-14-2013 |
20140102302 | COMBINATION DISCHARGE REACTOR FOR OIL SMOKE DECOMPOSITION - A combination discharge reactor for decomposing waste gas is disclosed is disclosed to include a housing with a gas inlet and gas outlets, and multiple processing units mounted in the housing. Each processing unit includes a support structure consisting of brackets and support rods, a rod electrode mounted in the bracket, and a tubular electrode mounted in the brackets and surrounding the rod electrode. | 04-17-2014 |
20160074805 | COMBINATION CORONA DISCHARGE REACTOR - A combination corona discharge reactor includes a rectangular or cylindrical electrically insulative housing and a plurality of reactor units arranged in a parallel or series manner in the housing in a rectangular or circular array. Each reactor unit includes a hollow cylindrical electrode and a rod electrode extending along the longitudinal axis of the hollow cylindrical electrode and a DC working voltage 6 kv-500 kv applied to each reactor unit between the respective hollow cylindrical electrode and the respective rod electrode. The combination corona discharge reactor is a modularized structure constructed subject to actual requirements, practical for decomposing waste lubricating oil, insulation oil, milling oil and smokes discharged from a kitchen, smoking room, motor vehicle or machine. | 03-17-2016 |
Jianning Liu, Jiangsu CN
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20110229454 | Use of Prourokinase and Variants Thereof in Facilitated Percutaneous Coronary Intervention in Patients with Acute Myocardial Infarction - In the field of biological medicines, a use of prourokinase (proUK) and variants thereof in facilitated percutaneous coronary intervention (PCI) in patients with acute myocardial infarction is provided. The use includes: within 6 hrs after a patient is afflicted with accurate myocardial infarction (AMI), firstly, performing thrombolytic therapy with proUK or variants thereof, and then, performing a PCI operation, to dredge the infarction related artery (IRA) as soon as possible, and re-establish an effective forward blood flow, such that an ischemic myocardium is reperfused. According to the present invention, the facilitated PCI for treatment of AMI with the proUK or variants thereof has an effect superior to that of direct PCI. | 09-22-2011 |
Jiaoyan Liu, Jiangsu CN
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20120266934 | Junction Box for Solar Cell Component and Solar Cell Component - A fission structure type junction box for a solar cell module ( | 10-25-2012 |
Jicai Liu, Jiangsu CN
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20110020191 | APPARATUS FOR PRODUCING AN INTERMEDIATE IN THE SYNTHESIS OF ACESULFAME POTASSIUM - The invention discloses a kind of sulfonation cyclization technique for synthesizing acesulfame potassium for continuous production without stirring and special equipment for this technique. An injection pump is adopted to directly inject the sulfonation raw material and sulfonating agent into autoclave for sulfonation cyclization reaction under high velocity. Moreover, the reciprocating pump is adopted to deliver part of materials in autoclave to condenser designed outside the autoclave for cooling, followed by delivering the cooled materials to another input end of injection pump which together with sulfonation raw material and sulfonating agent is injected into autoclave through high-velocity injection by injection pump. The apparatus is composed of autoclave, injection pump, reciprocating pump and condenser. | 01-27-2011 |
Jingge Liu, Jiangsu CN
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20150297659 | BEAUTYBERRY TOTAL GLYCOSIDES EXTRACT AND PREPARATION METHOD AND USE THEREOF - Disclosed is a composition comprising an beautyberry total glycosides extract, and a method of preparation thereof, and the use of the composition thereof in preparing drugs for treating neurodegenerative diseases or skin diseases. The extract thereof is prepared from the leaves of | 10-22-2015 |
Jingxi Liu, Jiangsu CN
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20150048266 | ELECTRONIC EXPANSION VALVE - An electronic expansion valve includes a valve component for adjusting the flow of fluid. The valve component includes a valve body, a valve seat provided in the valve body, a valve needle able to open and close the valve seat, an actuating mechanism driving the axial movement of the valve needle and a drive mechanism supplying the actuating mechanism with motive power. The actuating mechanism includes a spindle able to move axially. The electronic expansion valve further includes an electromagnetic retaining mechanism for retaining the spindle. The valve is constructed such that when electricity is supplied to the electromagnetic retaining mechanism, the spindle is retained in a first axial position where the valve needle can adjust the opening degree of the valve seat; when the electricity to the electromagnetic retaining mechanism is cut, the spindle is released into a second axial position where the valve needle closes the valve seat. | 02-19-2015 |
Jony Liu, Jiangsu CN
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20110312203 | Switch Pack Assembly for Cable Clusters of Network Switches and the Special Release Tool Assembly Thereof - A switch pack assembly for cable clusters of network switches includes a central framework and two covers arranged movably at two sides of the central framework. Several longitudinal parallel holding troughs are arranged on the central framework. The main body of the cover covers the holding troughs to form cavities. Open windows are arranged at positions on the cover corresponding to the front parts of at least one pair of cavities. A longitudinal sliding guide component and a pulling resisting component are arranged on the outside of the switch pack assembly and are designed to interact with a release tool. A shape of a front end of the release tool matches a shape of the switch pack assembly. At the front end of the tool are arranged unlocking pressure plates to interact with snap latches of plugs in the open windows. At the inside of the tool are arranged a longitudinal sliding positioning mechanism to interact with the sliding guide component and a pulling force-applying mechanism to interact with the pulling resisting component. With these structures, the operation of plugging and pulling cables as a whole is convenient and quick. | 12-22-2011 |
20120286106 | CABLE RETAINING RING HAVING SLIDE CLOSURE AND CABLE SUPPORT TRAY INCLUDING THE CABLE RETAINING RING - A cable retaining ring includes a base having at least one mounting opening or at least one mounting projection for connecting the cable retaining ring to a cable support tray, an elongate interior defining a cable retention region, a gap through the ring for allowing a cable to be placed into or removed from the interior, and a slide mounted on the ring and shiftable between a first position substantially blocking the gap to prevent the cable from being placed into or removed from the interior and a second position unblocking the gap. | 11-15-2012 |
Juan Liu, Jiangsu CN
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20090181925 | COMPOSITIONS FOR TREATING AND PREVENTING HYPERLIPIDEMIA - A composition for treatment and prevention of hyperlipidemia consists of phytosterols and phytostanols 30-50%, flavones derived from bamboo leaf 20-40%, procyanidins 10-25% and β-glucan of 5-20% by weight. Said composition demonstrates markedly therapeutic effects on preventing and treating hyperlipidemia, compared with the combinations of two or three components selected from phytosterols or phytostanols, flavones derived from bamboo leaf, procyanidins and β-glucan. When applied in supplementary nutrient foods or medicaments, the present composition can effectively lower the levels of cholesterol and triglyceride in blood, therefore can be useful for treating and preventing hyperlipidemia, cardiovascular diseases, coronary heart disease, atherosclerosis, heart disease and the like. | 07-16-2009 |
Juanjuan Liu, Jiangsu CN
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20130220128 | SINGLE-REGION-BOARD TYPE HIGH-TEMPERATURE ELECTROSTATIC DUST COLLECTOR - A single-region-board type high temperature electrostatic dust collector comprising anode boards ( | 08-29-2013 |
Jun Liu, Jiangsu CN
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20140157558 | METHOD FOR PREPARING MICRO STRAIGHT PZT PIEZOELECTRIC FIBER ARRAY - Plastic capillaries are used as a reaction template; firstly, sol-PZT is prepared; then, PZT nanometer powder is added into the sol-PZT and blended uniformly to form suspension, the plastic capillaries are put into a quartz tube, the gaps between the capillaries and the gaps between the quartz tube and the plastic capillaries are filled with paraffin and solidified to a required array shape, the quartz tube is dipped into the suspension, after full absorption, the rest suspension is poured into the quartz tube and filtered from the other end, so that the suspension is pumped into the plastic capillaries until the capillaries are full of suspension. The quartz tube is dried until no excessive liquid component and then taken out to be dipped, filtered and dried; removal of template and crystallization heat treatment is then performed for the dried container. | 06-12-2014 |
Junkang Liu, Jiangsu CN
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20150346134 | DITHIENYLPYRROLE-BASED BIOSENSORS AND METHODS FOR THEIR PREPARATION AND USE - Dithienylpyrrole compounds, compositions containing dithienylpyrrole polymers, and methods for making the compounds and compositions are disclosed herein. The compositions containing dithienylpyrrole polymers, can for example, be used as conducting polymers in biosensors for detecting analytes in a sample. | 12-03-2015 |
Junping Liu, Jiangsu CN
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20160082451 | DOUBLE-NOZZLE INJECTOR CAPABLE OF SPRAYING EVENLY AT MEDIUM AND LOW PRESSURE - A double-nozzle injector capable of spraying evenly at a medium and low pressure. An injecting body of the injector is provided with two outlets. One outlet is connected to an auxiliary nozzle in a threaded manner, and the other outlet is connected to an injecting element body in a threaded manner. A cover plate is fixedly mounted at a top end of the injecting element body. A mounting hole used for connecting a threaded rod is disposed on the cover plate. The other end of the threaded rod is connected to a connector in a threaded manner. A water taking signal nozzle is disposed in a round through hole of the connector. A bolt is used for fixing the disposal location of the water taking signal nozzle to make the water taking signal nozzle fixed above an outlet of the cover plate. The water taking signal nozzle circularly takes signal water and air conveniently and reliably, so that a low-pressure vortex region is discontinuously formed at one side of the injecting element body; formation and disappearance of a pressure difference between a left cavity and a right cavity can be implemented in an automatic control manner, and wall attachment of water and rotation of the injector are implemented. The auxiliary nozzle is primarily used for supplementing near water distribution of the double-nozzle injector capable of spraying evenly at a medium and low pressure, so as to improve spraying evenness. | 03-24-2016 |
Kefan Liu, Jiangsu CN
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20120222486 | ABSORPTION TARGET FOR MEASURING POWER OF HIGH-INTENSITY FOCUSED ULTRASOUND - An absorption target for measuring power of high-intensity focused ultrasound, comprising a container and a cone target cluster. The cone target cluster includes basic units with the same geometrical shape. The upper part of each basic unit is a pyramid, and the lower part of each basic unit is a prismatic base. The vertexes of respective side surfaces of the pyramid converge at a perpendicular bisector of the prismatic base to form a cone vertex and the cross sections of the pyramid and the base are squares, regular triangles or regular hexagons. The bases of the basic units are seamlessly and tightly arrayed at the bottom in the container. Sound waves of an incident cone target cluster to escape into space outside the cone target cluster only in case of at least two reflections or scatterings. Open micropores are densely distributed inside the basic units of the cone target cluster. | 09-06-2012 |
Lizhong Liu, Jiangsu CN
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20110272341 | Hollow Fiber Ultrafiltration Membrane Filter - A hollow fiber ultrafiltration membrane filter is provided. The hollow fiber ultrafiltration membrane filter includes a main membrane body, wherein outer cylinders are sleeved at an upper end and a lower end of the main membrane body, and a hollow fiber is arranged in the main membrane body. The hollow fiber ultrafiltration membrane filter has the advantages of beautiful appearance, convenient fabrication and assembly, high flux, good sealing performance, and small space occupation, thus being particularly applicable to industrial water purification. | 11-10-2011 |
Mei Liu, 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 |
Qiang-Hua Liu, Jiangsu CN
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20130077942 | VIDEO RECORDING METHOD AND VIDEO RECORDING DEVICE - A video recording method is provided. The method includes steps of: determining a threshold bit rate according to a storage space and an expected recording period; capturing a video data; determining whether a current bit rate is greater than the threshold bit rate; storing a predictive frame of the video data when the current bit rate is not greater than the threshold bit rate; and not storing the predictive frame when the current bit rate is greater than the threshold bit rate. | 03-28-2013 |
Qinqin Liu, 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 |
Quan Liu, Jiangsu CN
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20140353141 | Method for Manufacturing Holographic Blazed Grating - A method for fabricating a holographic blazed grating is provided. The method includes: coating a photoresist layer on a substrate; performing lithography on the photoresist layer to form a photoresist grating; performing vertical ion beam etching on the substrate by using the photoresist grating as a mask, to form a homogeneous grating by transferring a pattern of the photoresist grating onto the substrate; cleaning the substrate to remove remaining photoresist; performing tilted Ar ion beam scanning etching on the substrate by using the homogeneous grating as a mask, and etching different portions of the substrate by utilizing a obscuring effect of the homogeneous grating mask on the ion beam, to form a triangular groove shape of the blazed grating; and cleaning the substrate to obtain the holographic blazed grating. | 12-04-2014 |
20150048047 | Method for Manufacturing Holographic Bi-Blazed Grating - A method for manufacturing a holographic bi-blazed grating. Two blaze angles of the holographic bi-blazed grating are respectively a blaze angle A and a blaze angle B, and oblique-ion beam etching is performed on two grating areas A and B respectively by using a photoresist grating ( | 02-19-2015 |
Shenghui Liu, Jiangsu CN
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20160000285 | DUST COLLECTOR FOR CLEANER - A dust collector for a cleaner is provided, including: a dust container, a cyclone separator and a dust container top cover. The dust container defines an air inlet in a bottom wall thereof. The cyclone separator is disposed in the dust container and defines a cyclone separator inlet communicated with the air inlet and a cyclone separator outlet. The dust container top cover covers the dust container and defines an air outlet communicated with the cyclone separator outlet. | 01-07-2016 |
20160000286 | CYCLONE SEPARATOR - A cyclone separator is provided. The cyclone separator includes: a cyclone, an end cover of the cyclone separator, a filter and a wind guiding cylinder. The cyclone has an open end and a bottom wall defining an inlet of the cyclone separator therein. The end cover of the cyclone separator is disposed over the cyclone and defines an outlet of the cyclone separator therein. The filter has an upper end communicating with the outlet of the cyclone separator and a lower end extended into the cyclone. The wind guiding cylinder has a lower end communicating with the inlet of the cyclone separator, a closed upper end and a side wall defining a vent communicating with the cyclone. | 01-07-2016 |
Shicheng Liu, 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 |
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 |
Shunfeng Liu, Jiangsu CN
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20100084774 | Device and Method for Forming Ceramic Ferrule Blank - A device and a method for forming a ceramic ferrule blank are provided. A shaped wire ( | 04-08-2010 |
Siyang Liu, Jiangsu CN
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20140306266 | HIGH-CURRENT N-TYPE SILICON-ON-INSULATOR LATERAL INSULATED-GATE BIPOLAR TRANSISTOR - A high-current, N-type silicon-on-insulator lateral insulated-gate bipolar transistor, including: a P-type substrate, a buried-oxide layer disposed on the P-type substrate, an N-type epitaxial layer disposed on the oxide layer, and an N-type buffer trap region. A P-type body region and an N-type central buffer trap region are disposed inside the N-type epitaxial layer; a P-type drain region is disposed in the buffer trap region; N-type source regions and a P-type body contact region are disposed in the P-type body region; an N-type base region and a P-type emitter region are disposed in the buffer trap region; gate and field oxide layers are disposed on the N-type epitaxial layer; polycrystalline silicon gates are disposed on the gate oxide layers; and a passivation layer and metal layers are disposed on the surface of the symmetrical transistor. P-type emitter region output and current density are improved without increasing the area of the transistor. | 10-16-2014 |
20150270377 | TRANSVERSE ULTRA-THIN INSULATED GATE BIPOLAR TRANSISTOR HAVING HIGH CURRENT DENSITY - A transverse ultra-thin insulated gate bipolar transistor having current density includes: a P substrate, where the P substrate is provided with a buried oxide layer thereon, the buried oxide layer is provided with an N epitaxial layer thereon, the N epitaxial layer is provided with an N well region and P base region therein, the P base region is provided with a first P contact region and an N source region therein, the N well region is provided with an N buffer region therein, the N well region is provided with a field oxide layer thereon, the N buffer region is provided with a P drain region therein, the N epitaxial layer is provided therein with a P base region array including a P annular base region, the P base region array is located between the N well region and the P base region, the P annular base region is provided with a second P contact region and an N annular source region therein, and the second P contact region is located in the N annular source region. The present invention greatly increases current density of a transverse ultra-thin insulated gate bipolar transistor, thus significantly improving the performance of an intelligent power module. | 09-24-2015 |
Style Liu, Jiangsu CN
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20140240082 | COMPOSITE FUSE ELEMENT AND METHOD OF MAKING - An improved fuse element for use in a circuit protection fuse. The fuse element may include an insulating substrate portion and a conductive metallic portion disposed on at least one surface of the insulating substrate portion, wherein the metallic portion extends along, and is in continuous, intimate contact with the substrate portion. When the metallic portion melts and separates upon the occurrence of an overcurrent condition, the substrate portion bridges the resulting gap that is formed in the metallic portion and provides electrical arc suppression therein. | 08-28-2014 |
Weiqun Liu, 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 |
Wenping Liu, Jiangsu CN
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20100319259 | POWERLESS HELICAL LOCKING MECHANISM FOR DOOR - A powerless helical locking mechanism for door includes a screw ( | 12-23-2010 |
Xiaohu Liu, Jiangsu CN
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20140071401 | Retinoscope - A retinoscope for detecting eye ametropia and astigmatism axes is disclosed in the invention, which comprises an illuminating and imaging system comprising an illumination light source, a projecting mirror and a half transparent and half reflecting mirror arranged sequentially along the direction of propagation of the illumination light, the respective optical axes of the projecting mirror and half transparent and half reflecting mirror are collinear with each other, and the reflecting plane of the half transparent and half reflecting mirror is at an angle of 45° relative to the illumination optical axis, wherein a condensing lens column and a retinoscopy diaphragm are disposed sequentially along the illumination optical axis between the illumination light source and the projecting mirror, the optical axis of the condensing lens column is coincident with the illumination optical axis, and the plane of the retinoscopy diaphragm is perpendicular to the illumination optical axis. | 03-13-2014 |
Xiaohui Liu, Jiangsu CN
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20160108574 | WASHING MACHINE DRIVING MECHANISM - A washing machine driving mechanism includes a shaftless rotator ( | 04-21-2016 |
Xiao-Min Liu, Jiangsu CN
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20100295786 | INPUT DEVICE - This invention provides an input device. The input device includes a first casing, a second casing, a button unit, and an expansion part. The second casing is pivotally connected to the first casing. The button unit is connected to the first casing. The expansion part is disposed at the first casing and the second casing. When the input device is in a using state, the first casing and the second casing are coplanar. When the input device is in a storage state, the second casing covers the first casing and the expansion part is compressed. | 11-25-2010 |
Xinjin Liu, Jiangsu CN
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20150252496 | SPINNING METHOD AND DEVICE OF DRAFTING WITH INITIAL TWIST - The present invention relates to a method and spinning device for drafting single yarns. The method comprises drafting fiber strands into twistless fiber strands, bringing a primary twist action upon fiber strands in the vortex twist zone, integrating and compressing fiber strands on the suction member to form column fiber strands, outputting column fiber strands and twisting them into spun yarns. The spinning device comprises a drafting mechanism with suction members, wherein the front drafting pair consists of a front rubber roller, a block rubber roller, and a suction member, an air guide member is installed on the suction member, and the block. rubber roller, air guide member, and the suction member jointly form a vortex twist zone which fiber strands can pass through. | 09-10-2015 |
20150252497 | METHOD FOR DRAFTING SPUN YARNS IN THREE STAGES - The present invention relates to a method for drafting spun yarns in three stages. The method comprises drafting fiber strips to obtain fiber strands in the first-stage draft zone, drafting fiber strands to obtain non-discrete fiber bands without twist distribution in the second-stage draft zone, and drafting fiber bands to obtain twist less fiber assemblies in the third-stage draft zone. The present invention can significantly improve the maximum total draft ratio to obtain twist less fiber assemblies with good evenness and can help improve the quality of resultant yarns. | 09-10-2015 |
Xinning Liu, Jiangsu CN
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20120115897 | Aryl (Ethanoic) Propanoic Acid Ascorbyl Ester, Preparation Method Thereof And Medicament Containing The Same - The present invention designs and synthesizes the ascorbyl ester derivatives of the aryl (ethanoic) propanoic acid non-steroidal anti-inflammatory medicaments, such as ibuprofen, ketoprofen and naproxen, and addition salt of the derivatives with pharmaceutical acid or pharmaceutical alkaline. The non-steroidal anti-inflammatory medicament which takes the ibuprofen as the representative is a common antipyretic analgesic medicament. The invention has remarkable antipyretic and analgesic effects and good safety except for anti-inflammatory effect, thus being not only suitable for adults, but also suitable for the elderly people, infants and children. The aryl (ethanoic) propanoic acid ascorbyl ester can be converted into ascorbyl ester derivatives and the addition salts of the derivatives with pharmaceutical acid or pharmaceutical alkaline, which can improve the water solubility thereof, facilitate intravenously administration, reduce the onset time, improve the bioavailability, reduce the stimulation effect to gastrointestinal tract, and enhance the penetrating capacity to hemato encephalic barrier, and can be used as a novel medicament to be applied for antiphlogistic, antipyresis, analgesia, treatment of arthritis, dysmenorrheal, multiple sclerosis, pneumonia cystic fibrosis and patent ductus arteriosus of premature infants, and prevention and treatment of cerebral apoplexy, hypoxic-ischemic brain damage, senile dementia and certain cancers. | 05-10-2012 |
20130154583 | DYNAMIC VOLTAGE SCALING SYSTEM BASED ON ON-CHIP MONITORING AND VOLTAGE PREDICTION - The present invention discloses a dynamic voltage scaling system based on on-chip monitoring and voltage prediction, comprising a main circuit that has integrated on-chip monitoring circuits, a supply voltage scaling module, and voltage converters, wherein, the supply voltage scaling module comprises a sampling and statistics module designed to calculate the error rate of the main circuit in the current time slice, a state recording module designed to record the error rate and the corresponding supply voltage, an error prediction module, and a state transition probability generation module; the error prediction module predicts the error trend of the main circuit in a future time slice according to the state recording module and the state transition probability generation module, and generates regulation signals and sends to the corresponding voltage converters, so as to generate the voltage required for operation of the entire main circuit. The present invention utilizes the Markov theory to predict the “future” timing violation level of the circuit according to the “past” working condition and “current” working condition of the main circuit, and reserves some time for voltage scaling in the voltage converters; as a result, the dynamic voltage scaling has high directivity and purposiveness. | 06-20-2013 |
20140376305 | CIRCUIT FOR ENHANCING ROBUSTNESS OF SUB-THRESHOLD SRAM MEMORY CELL - The present invention discloses a circuit for improving process robustness of sub-threshold SRAM memory cells, which serves as an auxiliary circuit for a sub-threshold SRAM memory cell. The output of the circuit is connected to the PMOS tube of the sub-threshold SRAM memory cell and the substrate of a PMOS tube in the circuit. The circuit comprises a detection circuit for threshold voltage of PMOS tube and a differential input and single-ended output amplifier. The circuit changes the substrate voltage of the PMOS tubes in the sub-threshold SRAM memory cell and the substrate voltage of the PMOS tube in the circuit in a self-adapting manner by detecting threshold voltage fluctuations of PMOS tubes and NMOS tubes resulted from process fluctuations and thereby regulate the threshold voltages of the PMOS tubes, so that the threshold voltage of PMOS tubes matches the threshold voltage of NMOS tubes. The circuit improves the noise margin of sub-threshold SRAM memory cells and effectively improves the process robustness of sub-threshold SRAM memory cells. | 12-25-2014 |
Yanlong Liu, 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 |
Ying-Shu Liu, Jiangsu CN
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20120045269 | FLUID TUBE - A fluid tube includes a tube, a fluid, for example, a fluid medicine, alcohol or cosmetic fluid carried in the tube, a sealing cap heat-sealed to one end of the tube and having dentations breakable for letting the atmospheric pressure enter the tube, and a plug cap capped on the other end of the tube to seal the fluid in said tube and having rounded inside protrusions forced into friction engagement with the tube. | 02-23-2012 |
Yumin Liu, Jiangsu CN
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20090256252 | Semiconductor Die Packages With Multiple Integrated Substrates, Systems Using the Same, and Methods Using the Same - An exemplary semiconductor die package is disclosed having one or more semiconductor dice disposed on a first substrate, one or more packaged electrical components disposed on a second substrate that is electrical coupled to the first substrate, and an electrically insulating material disposed over portions of the substrates. The first substrate may hold power-handling devices and may be specially constructed to dissipation heat and to facilitate fast and inexpensive manufacturing. The second substrate may hold packaged components of control circuitry for the power-handling devices, and may be specially constructed to enable fast and inexpensive wiring design and fast and inexpensive component assembly. The first substrate may be used with different designs of the second substrate. | 10-15-2009 |
20090315162 | Micro-Modules with Molded Passive Components, Systems Using the Same, and Methods of Making the Same - Semiconductor die packages, methods of making said packages, and systems using said packages are disclosed. An exemplary package comprises at least one semiconductor die disposed on one surface of a leadframe and electrically coupled to at least one conductive region of the leadframe, and at least one passive electrical component disposed on the other surface of a leadframe and electrically coupled to at least one conductive region of the leadframe. Molding material is disposed over the at least one passive electrical component to provide a molded passive component. | 12-24-2009 |
20100193803 | Stacked Micro Optocouplers and Methods of Making the Same - Disclosed are packages for optocouplers and methods of making the same. An exemplary optocoupler comprises a substrate having a first surface and a second surface, a plurality of optoelectronic dice for one or more optocouplers disposed on the substrate's first surface, and a plurality of optoelectronic dice for one or more optocouplers disposed on the substrate's second surface. The substrate may comprise a pre-molded leadframe, and electrical connections between optoelectronic dice on opposite surfaces of the substrate may be made via one or more leads of the leadframe. | 08-05-2010 |
Zhengxun Liu, Jiangsu CN
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20130075274 | GRINDING/ELECTROLYSIS COMBINED MULTI-WIRE-SLICING PROCESSING METHOD FOR SILICON WAFERS - A grinding/electrolysis combined multi-wire-slicing processing method for silicon wafers includes the following steps: first, with a metal slicing wire( | 03-28-2013 |