Sun, Jiangsu
An Sun, 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 |
Baoquan Sun, Jiangsu CN
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20100236614 | HYBRID PHOTOVOLTAICS BASED ON SEMICONDUCTOR NANOCRYSTALS AND AMORPHOUS SILICON - Semiconductor nanocrystals (NCs) are promising materials for applications in photovoltaic (PV) structures that could benefit from size-controlled tunability of absorption spectra, the ease of realization of various tandem architectures, and perhaps, increased conversion efficiency in the ultraviolet through carrier multiplication. The first practical step toward utilization of the unique properties of NCs in PV technologies could be through their integration into traditional silicon-based solar cells. Here, we demonstrate an example of such hybrid PV structures that combine colloidal NCs with amorphous silicon. In these structures, NCs and silicon are electronically coupled, and the regime of this coupling can be tuned by altering the alignment of NC states with regard to silicon band edges. For example, using wide-gap CdSe NCs we demonstrate a photoresponse which is exclusively due to the NCs. On the other hand, in devices comprising narrow-gap PbS NCs, both the NCs and silicon contribute to photocurrent, which results in PV response extending from the visible to the near-infrared. This work demonstrates the feasibility of hybrid PV devices that combine advantages of mature silicon fabrication technologies with the unique electronic properties of semiconductor NCs. | 09-23-2010 |
Changan Sun, Jiangsu CN
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20100009904 | Modified Exedins and Uses Thereof - Novel exendins with modifications at one or more of following positions: 2, 14, 27 or 28 and polyethylene glycol derivatives thereof are provided. These compounds are useful in treating type 2 diabetes as GLP-1 receptor agonists. | 01-14-2010 |
20100323949 | ERYTHROPOIETIN MIMETIC PEPTIDE DERIVATIVE AND ITS PHARMACEUTICAL SALTS, THE PREPARATION AND USES THEREOF - What is provided is EPO mimetic peptide derivatives defined as formula (I) and their pharmaceutical salts, the preparation thereof, wherein R | 12-23-2010 |
20120196802 | MODIFIED EXENDINS AND USES THEREOF - The present invention discloses a modified exendin or pharmaceutically acceptable salts thereof, wherein the modified exendin comprises an amino acid sequence having at least 90% sequence identity to SEQ ID No. 17 and the amino acid sequence has a higher stability than the non-modified exendin of SEQ ID No. 4. These compounds are useful in treating type 2 diabetes as GLP-1 receptor agonists. | 08-02-2012 |
20130109623 | G-CSF AND WATER-SOLUBLE POLYMER CONJUGATE | 05-02-2013 |
Defang Sun, Jiangsu CN
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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 |
Dekun Sun, 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 |
Dongxu Sun, Jiangsu CN
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20090023144 | METHOD AND ITS KIT FOR QUANTITATIVELY DETECTING SPECIFIC ANALYTE WITH SINGLE CAPTURING AGENT - The invention provides a method and its kit for quantitatively detecting a specific analyte with a single capturing agent. The quantitative detection of a specific analyte with a single capturing agent comprises: firstly combining the tested analyte with a solid phase capturing agent, then labeling analyte which has been trapped by the capturing agent with a report molecule; secondly eluting the labeled analyte from the complex, recombining the tested analyte with a new solid phase capturing agent, and ascertaining the content of analyte by detecting the report molecule's label signal. The kit of the invention comprises a capturing device, a detecting device, a report molecule for labeling and an analysis substance eluate. The advantages of the invention are the need of one single capturing agent, the capability of detecting for many analytes which can't be tested at present, wide application, high sensibility and low noise. The invention can be applied to diagnosis, medical expertise, new medicine development, application of protein micro array and chip, and fundamental research. | 01-22-2009 |
Guipeng Sun, Jiangsu CN
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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 |
Huafang Sun, Jiangsu CN
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20150309897 | ERROR RECOVERY CIRCUIT FACING CPU ASSEMBLY LINE - Disclosed is an error recovery circuit facing a CPU assembly line, comprising: on-chip monitoring circuits ( | 10-29-2015 |
Jie Sun, 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 |
Jinglian Sun, Jiangsu CN
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20140062178 | METHOD AND SYSTEM FOR RELEASING PARKING BRAKE OF AN ANCHORED MACHINE AND A MACHINE WITH THE SAME - A method and system releases a spring parking brake of an anchored machine. A hydraulic fluid source is provided. A towing force is applied to the anchored machine, and the applied towing force is sensed by a sensor. The sensor sends a signal to a hydraulic fluid source control device. The hydraulic fluid source control device causes hydraulic fluid from the hydraulic fluid source to be supplied to the spring parking brake to release the spring parking brake. | 03-06-2014 |
Kezhan Sun, Jiangsu CN
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20100249807 | SURGICAL PURSE-STRING SUTURING INSTRUMENT - A surgical purse-string suturing instrument comprises an upper jaw, jaw handle, grip, and a lower jaw, jaw handle, grip, wherein the jaws ( | 09-30-2010 |
Leliu Sun, Jiangsu CN
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20140245896 | MULTI-SENSOR BASED AUTOMATIC BREWING MASS OVERTURN MACHINE - A multi-sensor based automatic brewing mass overturn machine comprising a moving module, a vinegar brewing mass information monitoring module, a system control module and a brewing mass overturn execution module is provided. The moving module comprises a moving motor, and the vinegar brewing mass information monitoring module comprises a vinegar brewing mass temperature and acidity information monitoring unit, a vinegar brewing mass smell information monitoring unit, and an overturned brewing mass appearance information monitoring unit. The system control module comprises a computer and a programmable controller, the computer being connected with a temperature sensor, an acidity sensor, a gas sensor array, a color camera and the programmable controller, respectively. The brewing mass overturn execution module comprises an overturn motor and brewing mass overturn motors. | 09-04-2014 |
Min Sun, Jiangsu CN
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20100249807 | SURGICAL PURSE-STRING SUTURING INSTRUMENT - A surgical purse-string suturing instrument comprises an upper jaw, jaw handle, grip, and a lower jaw, jaw handle, grip, wherein the jaws ( | 09-30-2010 |
20140203064 | GUIDE APPENDAGE - An introducer accessory for being fitted with a circular stapler, the circular stapler comprising an anvil assembly and a staple cartridge assembly, the staple cartridge assembly including a staple cylinder ( | 07-24-2014 |
Piaoyang Sun, 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 |
20110130587 | PROCESS FOR PREPARING R-BETA-AMINO PHENYLBUTYRIC ACID DERIVATIVES - Disclosed is a process for preparing single enantiomers of beta-amino phenylbutyric acid derivatives and pharmaceutically acceptable salts thereof, which affords the desired compounds having special optical configuration. The process comprises a step of chemical synthesis and a step of resolving the optical isomers of beta-amino phenylbutyric acid derivatives with a resolving agent. The resolving step comprises reacting the optical isomers with resolving agents, such as di-para-toluoyl-L-tartaric acid and di-para-toluoyl-D-tartaric acid. The obtained R-beta-amino phenylbutyric acid derivatives (I) have high optical purity, and the total yield of the accumulative resolution of the laevo and the dextro isomer is up to above 70%. | 06-02-2011 |
20110184023 | THE SALTS OF N-[4-(1-CYANOCYCLOPENTYL)PHENYL]-2-(4-PYRIDYLMETHYL)AMINO-3-PYRIDINECARBO- XAMIDE - The present invention relates to the salts of N-[4-(1-cyanocyclopentyl)phenyl]-2-(4-pyridylmethyl) amino-3-pyridine carboxamide, especially hydrochloride and mesylate thereof, and the use of said salts in the preparation of an antineoplastic medicament. | 07-28-2011 |
20110275614 | METHODS FOR THE PREPARATION OF IVABRADINE SULFATE AND FORM I CRYSTAL THEREOF - Methods for the preparation of Ivabradine sulfate and form I crystal thereof. In particular, the Ivabradine sulfate and the preparation methods thereof, and the stable form I crystal of Ivabradine sulfate and the preparation methods thereof. | 11-10-2011 |
20120004463 | RESOLUTION OF 4,5-DIMETHOXY-1-(METHYLAMINOMENTHYL)-BENZOCYCLOBUTANE - A method of resolving an important chemical intermediate, 4,5-dimethoxy-1-(methylaminomethyl)-benzocyclobutane, comprises the following steps: reacting its two enantiomers of 4,5-dimethoxy-1-(methylaminomethyl)-benzocyclobutane with di-p-toluoyl-L-tartaric acid (LDTTA) or di-p-toluoyl-D-tartaric acid (DDTTA) in an alcoholic solution or an alcohol in water solution to give the corresponding salts, and then resolving the salts. This method gives high enantiomer excess value, high yield which is more than 80% in total with normal resolution and reverse resolution. | 01-05-2012 |
20130005730 | NOVEL 1,3-OXAZOLIDINE COMPOUNDS AND THEIR USE AS RENIN INHIBITORS - The present invention relates to certain novel 1,3-oxazolidine compounds of formula (I), to processes for making such compounds and to their utility as renin inhibitors or prodrugs of renin inhibitors. | 01-03-2013 |
Qingfeng Sun, Jiangsu CN
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20150044019 | COMPRESSOR - A compressor may include a crankshaft, a lower bearing, an oil sump, an oil pump and a pressure equilibrium tube. The crankshaft may include an oil supply passage formed therethrough. The lower bearing may rotatably support a lower part of the crankshaft. The oil sump may be disposed proximate the lower part of the crankshaft. The oil pump may include an inlet, an outlet, an intake chamber and a discharging chamber. The inlet may be positioned below a level of oil in the oil sump and in fluid communication with the intake chamber. The discharging chamber may be in fluid communication with the oil supply passage at the lower part of the crankshaft through the outlet. The pressure equilibrium tube provides fluid communication between a space above the level of oil in the oil sump and the intake chamber. | 02-12-2015 |
20150071805 | ROTOR PUMP AND ROTARY MACHINERY COMPRISING SAME - The present invention relates to a rotor pump ( | 03-12-2015 |
20150078945 | SCROLL COMPRESSOR - A scroll compressor ( | 03-19-2015 |
20150139844 | SCROLL COMPRESSOR WITH OIL MANAGEMENT SYSTEM - A compressor ( | 05-21-2015 |
20150176585 | PRESSURE CONTROL VALVE AND SCROLL COMPRESSOR - A pressure control valve ( | 06-25-2015 |
Shizhen Sun, Jiangsu CN
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20150118838 | NOR STRUCTURE FLASH MEMORY AND MANUFACTURING METHOD THEREOF - A NOR flash memory and its manufacturing method are provided in the present disclosure, they are in the field of flash memory. In the manufacturing method, a mask dielectric layer is formed on a second polysilicon layer of a gate stack structure. In addition, part of the mask dielectric layer is etched patternedly to expose part of the second polysilicon layer which is close to a source. Furthermore, the exposed second polysilicon layer is self aligned to form a metal silicide layer. Thus in the NOR flash memory, an unetched mask dielectric layer is substantially located between a metal silicide layer and a drain contacting hole of the NOR flash memory. A drain current between the gate electrode and the drain electrode is small, the above manufacturing method is not complex, a process window is large, a side effect is small, which are advantageous to large scale production. | 04-30-2015 |
Weifeng Sun, Jiangsu CN
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20130153956 | SILICON ON INSULATOR INTEGRATED HIGH-CURRENT N TYPE COMBINED SEMICONDUCTOR DEVICE - A silicon on insulator integrated high-current N type combined semiconductor device, which can improve the current density, comprises a P type substrate and a buried oxide layer arranged thereon. A P type epitaxial layer divided into a region I and a region II is arranged on the buried oxide layer. The region I comprises an N type drift region, a P type deep well, an N type buffer well, a P type drain region, an N type source region and a P type body contact region; a field oxide layer and agate oxide layer are arranged on a silicon surface, and a polysilicon lattice is arranged on the gate oxide layer. The region II comprises an N type triode drift region, a P type deep well, an N type triode buffer well, a P type emitting region, an N type base region, an N type source region and a P type body contact region; a field oxide layer and a gate oxide layer are arranged on a silicon surface, and a polysilicon lattice is arranged on the gate oxide layer. It is characterized in that the N type base region is wrapped in the N type buffer region, and the drain electrode metal on the P type drain region is connected with the base electrode metal on the N type base region by a metal layer. In this invention, the current density of the device has been obviously improved without increasing the device area and reducing other performances of the device. | 06-20-2013 |
20140203406 | ISOLATION STRUCTURE OF HIGH-VOLTAGE DRIVING CIRCUIT - An isolation structure of a high-voltage driving circuit includes a P-type substrate and a P-type epitaxial layer; a high voltage area, a low voltage area and a high and low voltage junction terminal area are arranged on the P-type epitaxial layer; a first P-type junction isolation area is arranged between the high and low voltage junction terminal area and the low voltage area, and a high-voltage insulated gate field effect tube is arranged between the high voltage area and the low voltage area; two sides of the high-voltage insulated gate field effect tube and an isolation structure between the high-voltage insulated gate field effect tube and a high side area are formed as a second P-type junction isolation area. | 07-24-2014 |
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 |
Xiaodong Sun, Jiangsu CN
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20090012042 | Hydroxypropyl-Sulfobutyl-Beta-Cyclodextrin, the Preparation Method, the Analytical Method, and the Pharmacutical Application Thereof - Hydroxypropyl-sulfobutyl-&bgr;-cyclodextrin, the preparation method, analytical method, and the pharmaceutical application thereof. The hydroxypropyl-sulfobutyl-&bgr;-cyclodextrin is a derivate of cyclodextrin which is substituted by hydroxypropyl group and sulfobutyl group: n-(2,3,6-O-2-hydroxypropyl)-m-(2,3,6-O-sulfobutyl)-&bgr;-cyclodextrin. The number of substituent groups per mole cyclodextrin is n hydroxypropyl groups and m sulfobutyl groups. “n” represents the average substituent degree of hydroxypropyl groups; “m” represents the average substituent degree of sulfobutyl groups; “n+m=z” is the gross average substituent degree, in which n is a random integer chosen from 1, 2, 3, 4, 5, 6, 7, 8, 9; m is a random integer chosen from 1, 2, 3, 4, 5, 6, 7, 8, 9; and the gross average substituent degree z is a random integer chosen from 2, 3, 4, 5, 6, 7, 8, 9, 10. The present invention shows low haemolysis and low toxicity. | 01-08-2009 |
Xiujuan Sun, 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 |
Xiulan Sun, 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 |
Xuhui Sun, Jiangsu CN
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20140260546 | Combinational Array Gas Sensor - Described is a combinational array gas sensor. In one aspect is described as an apparatus for measuring a concentration of at least one gas in air comprising an integrated semiconductor sensor unit, the semiconductor sensor unit comprising a common substrate; a plurality of semiconductor sensors disposed over the common substrate, wherein each of the plurality of semiconductor sensors senses at least one of a plurality of different gases, wherein at least one of the plurality of sensors senses the at least one gas, and wherein each of the plurality of the semiconductor sensors include two electrodes and a plurality of semiconductor ridges disposed between the two electrodes, each of the plurality of semiconductor ridges being made of a same composition of semiconductor material, thereby allowing the air with the gas disposed therein to be proximate to each of the plurality of semiconductor ridges unless inhibited by an inhibitor material; and a circuit that uses a source current to pass a measurement current through at least some of the plurality of semiconductor sensors and cause outputting of at least one measurement signal from the plurality of semiconductor sensors. | 09-18-2014 |
Yanan Sun, 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 |
Yang Sun, 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 |
Yimin Sun, Jiangsu CN
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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 |
Yingxin Sun, Jiangsu CN
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20110213053 | NEW-TYPE PAPERMAKING WET-END DEFOAMER - A new-type papermaking wet-end defoamer and methods of making relating to the field of the chemical preparations for use in papermaking. The defoamer including 5˜99% FAME (fatty acid methyl ester) derivatives having a general structural formula of R | 09-01-2011 |
Yongxian Sun, Jiangsu CN
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20150103845 | SYNCHRONIZATION TIME-DIVISION MULTIPLEXING BUS COMMUNICATION METHOD ADOPTING SERIAL COMMUNICATION INTERFACE - A synchronous time-division multiplexing bus communication method adopting a serial communication interface is provided, which applied to a system comprising a master and a plurality of slavers, each of which comprises a micro-control unit, which comprises a Serial Communication Interface (SCI) and a timer, and transmitting and receiving data lines of the master and the plurality of slavers are connected to the bus, wherein the method comprises: transmitting a downlink data message as required by the plurality of slavers; receiving, by the plurality of slavers, the downlink data message via the Serial Communication Interface (SCI); transmitting an uplink data message after a predetermined time interval, by one of the plurality of slavers; and repeating the process of transmitting an uplink data message after a predetermined time interval, by a second one to the last one of the plurality of slavers respectively. | 04-16-2015 |
Yuzhou Sun, Jiangsu CN
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20130307005 | Low Cost Surface Mount Packaging Structure for Semiconductor Optical Device and Packaging Method Therefor - A surface mount packaging structure for semiconductor optical device and packaging method. A semiconductor optical device, disposed on a substrate, is electrically connected with a substrate through wires. A lower surface of the substrate is fixed on an upper surface of a flexible printed board that is provided with internal leads and external leads. The internal leads are electrically connected with the substrate through wires. A lower surface of the flexible printed board is fixed on a base board. A glass baffle is provided to form a window in front of a light-emitting or light-receiving surface of the semiconductor optical device. A focusing lens is adhered to the window of the glass baffle and is coupled with an optical path of the semiconductor optical device. The substrate and the semiconductor optical device thereon, the wires, and the internal leads on the flexible printed board are encased into packaging material. | 11-21-2013 |
20130330080 | Wavelength Division Multiplexing/De-Multiplexing Optical Assembly for High Speed Parallel Long Distance Transmission - A wavelength division multiplexing/de-multiplexing optical assembly for high speed parallel long distance transmission, wherein, the output terminal of the laser group is provided with the silicon lens group, the optical adjusting plate group, the lower layer silicon lens array, the lower layer filter group, and the lower layer free space wavelength division multiplexer, the optical isolator, and the focusing lens arranged in turn; the output terminal of the focusing lens is coupled with an input optical fiber; an output optical fiber is coupled with the collimating lens; the output terminal of the collimating lens is coupled with a prism; the output terminal of the prism is provided with the upper layer free space wavelength division multiplexer, the upper layer filter group, the upper layer silicon lens array and the detector group arranged in turn. Thereby, multiplexing/de-multiplexing of optical signals is realized by use of filter groups. | 12-12-2013 |
Zhijiang Sun, Jiangsu CN
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20150318438 | PREPARATION METHOD FOR HIGH-VOLTAGE LED DEVICE INTEGRATED WITH PATTERN ARRAY - The invention disclosed a preparation method for a high-voltage LED device integrated with a pattern array, comprising the following process steps: providing a substrate, and forming a N-type GaN limiting layer, an epitaxial light-emitting layer and a P-type GaN limiting layer on the substrate in sequence; isolating the N—GaN limiting layer, the epitaxial light-emitting layer and the P—GaN limiting layer on the substrate into at least two or more independent pattern units by means of photo lithography and etching process, wherein each of the pattern unit is in a triangular shape, and very two adjacent pattern units are arranged in an opposing and crossed manner to form a quadrangle, and the quadrangles formed by a plurality of adjacent pattern units are distributed in array; and connecting each pattern unit with metal wires to form a series connection and/or a parallel connection, thereby forming a plurality of interconnected LED chips. For the purpose of improving the current distribution so as to increase the luminescent efficiency of the device, a current blocking layer is also arranged beneath the P-type metal contact of each unit in addition, an insulation material is also arranged to cover the surface of the chip so as to achieve the purposes of protecting the chip and increasing the light extraction efficiency of the chip. | 11-05-2015 |
Zongbao Sun, Jiangsu CN
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20140245896 | MULTI-SENSOR BASED AUTOMATIC BREWING MASS OVERTURN MACHINE - A multi-sensor based automatic brewing mass overturn machine comprising a moving module, a vinegar brewing mass information monitoring module, a system control module and a brewing mass overturn execution module is provided. The moving module comprises a moving motor, and the vinegar brewing mass information monitoring module comprises a vinegar brewing mass temperature and acidity information monitoring unit, a vinegar brewing mass smell information monitoring unit, and an overturned brewing mass appearance information monitoring unit. The system control module comprises a computer and a programmable controller, the computer being connected with a temperature sensor, an acidity sensor, a gas sensor array, a color camera and the programmable controller, respectively. The brewing mass overturn execution module comprises an overturn motor and brewing mass overturn motors. | 09-04-2014 |