Wang, Shandong
Aichen Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20140235584 | BIARYL HETEROCYCLE SUBSTITUTED OXAZOLIDINONE ANTIBACTERIAL AGENTS - The present invention relates to a biaryl heterocycle substituted oxazolidinone antibacterials shown by general formula (I), a pharmaceutically acceptable salt thereof, an isomer or a prodrug thereof, wherein R | 08-21-2014 |
20140243288 | FUSED RING-CONTAINING OXAZOLIDINONES ANTIBIOTICS - The present invention relates to a fused ring-containing oxazolidinone compound shown by general formula (I), a pharmaceutically acceptable salt thereof and a stereoisomer thereof, wherein R | 08-28-2014 |
20140288063 | Heterocyclic Substituted Pyrimidine Compound - The present invention pertains to the field of medical technology, and particularly relates to a heterocyclic substituted pyrimidine compound represented by General Formula (I) and its pharmaceutically acceptable salt thereof, wherein R | 09-25-2014 |
20150232474 | Bicyclic Substituted Pyrimidine Compounds - Disclosed are bicyclic group substituted pyrimidine compounds, pharmaceutical acceptable salts thereof or stereoisomers thereof. Also disclosed are preparation methods, pharmaceutical formulations, and pharmaceutical compositions of the compounds, and use of the compounds, pharmaceutical formulations, and pharmaceutical compositions for preparing a medicament for treating and/or preventing sexual dysfunction diseases and diseases with lower urinary tract symptoms. | 08-20-2015 |
Aiping Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20130309314 | COMPOSITIONS OF ROTIGOTINE, DERIVATIVES THEREOF, OR PHARMACEUTICALLY ACCEPTABLE SALTS OF ROTIGOTINE OR ITS DERIVATIVE - The disclosure provides a composition comprising rotigotine or a pharmaceutically acceptable salt thereof; at least one poly(lactide-co-glycolide) (PLGA); and at least one fatty acid, wherein the at least one fatty acid is at least 0.5% in weight relative to the total weight of the composition. The composition as disclosed herein has significantly reduced burse release effect. The disclosure also provides a method of treating Parkinson's disease comprising administering an effective amount of the composition as disclosed to a subject in need thereof. | 11-21-2013 |
Botao Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20150266324 | PRINTER AND METHOD AND DEVICE FOR CONTROLLING SAME - The disclosure discloses a printer and a method and device for controlling the same. The method for controlling the printer comprises: detecting the number of heating units of a currently mounted printing head; acquiring a resolution, corresponding to the detected number of the heating units, of the printing head; and setting a printer parameter according to the acquired resolution of the printing head. The problem of high error rate after the resolution of the printing head of the printer is changed is solved. | 09-24-2015 |
Changchang Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110255017 | ON-BOARD TV ON RAILWAY VEHICLE - The present invention relates to a on-board TV on railway vehicle that is mounted on a ceiling of a passenger cart, the on-board TV comprises a video display, a triangle support frame and cover plates, where the video display is assembled on the triangular support frame, the cover plates are mounted at two sides of the video display; a mount board is provided in the video display, a circuit board is mounted on one side of the mount board and a display screen is mounted on the other side of the mount board; a power supply/signal input board, an LED control board and a backlight high voltage transformer are provided on the circuit board. The present invention has a simple and reasonable structure, high reliability, an appealing appearance, and practicality; the video display is mounted on the triangular support frame, such that the display inclines downwards a certain angle to satisfy the watching angle of passengers, and meanwhile the video display is compatible and exchangeable. The present invention has a metal casing, which is solid and wearable. Further, the edge portions is arranged as fillet and the surface is smooth, thus it guarantees that the passengers will not be injured due to collision; meanwhile, a power supply protection and a conversion circuit are also provided, such that the TV will not fail due to collision with passengers. | 10-20-2011 |
Chuntao Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110043861 | GRAYSCALE PRINTING CONTROL METHOD AND DEVICE - A grayscale printing control method, a device thereof and a storage medium are provided. The method comprises: determining the grayscale level of image data of each point in each point line and converting the same into multi-bit binary data; forming a data set using the binary data of the same bit of all the points in a point line, thereby forming multiple data sets; each data set corresponding to a predetermined strobe time, and the print head heater corresponding to each point heating upon receiving predetermined data during the strobe time. The present invention can reduce the number of printing strobes and the times of data transmission while ensuring printing quality, thereby greatly improving printing speed. | 02-24-2011 |
20110309911 | APPARATUS FOR DETECTING AND PROCESSING DATA IN CASH DESK - An apparatus for detecting and processing identification features by using a detecting device in a cash desk, a microprocessor having a memory is assigned to the apparatus, characterized in that the identification features detected locally can be linked with the features stored centrally and the local function can be locked and released by an interlocking circuit. | 12-22-2011 |
20120062959 | METHOD AND DEVICE FOR CONTROLLING WATERMARK PRINTING - A method and device for controlling watermark printing are provided. The method comprises: receiving original printing information sent from a host; processing preset original watermark data based on a watermark control instruction to obtain application watermark data; composing the application watermark data and the original printing information to obtain composed data; and printing the composed data. | 03-15-2012 |
20120300258 | PRINTING CONTROL METHOD, PRINTER AND PRINTING SYSTEM - A printing control method, printer and printing system are provided. The printing control method comprises: receiving the ticket data to be printed; printing the ticket data; judging whether the printed ticket data is complete; and performing predetermined process according to the judgment result. The invention can conveniently and accurately judge whether a ticket is completely printed. | 11-29-2012 |
20150370210 | MULTIFUNCTIONAL MAGNETIC READING DEVICE AND CONTROL METHOD THEREOF AS WELL AS PRINTER - Disclosed are a multifunction magnetic reading device and a control method thereof as well as a printer. The multifunction magnetic reading device comprises a magnetic head component ( | 12-24-2015 |
Chunyu Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110230592 | Compressible and Highly Flexible Plugging Agent - A compressible and highly flexible plugging agent comprises the following components in parts by weight: 70-80 parts of natural rubber, 0.5-1 part of polyacrylamide (PAM), 1.5-3 parts of polyanionic cellulose (PAC), 0.5-1 part of biopolymer XC and 10-15 parts of ultrafine calcium carbonate; and the preparation method thereof comprises the following steps: adding the components in the weight parts into the natural rubber in order according to the common preparing method at normal temperature and pressure, mixing and stirring evenly, drying and then grinding into particles of 0.05-50 mm. The plugging agent is characterized by wide raw material sources, simple process, safe application, high plugging ratio and high compressibility, which is suitable for oil recovering and geological drilling applications. | 09-22-2011 |
Dongning Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110259035 | REFRIGERATOR - A refrigerator comprises a shell body ( | 10-27-2011 |
Guobao Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20090145282 | Violin With Structural Integrity - A violin can have a longitudinal bass bar located to the right of the middle line in the front and two transverse bass bars located to both left side and right-side of the longitudinal bass bar respectively. The transverse bass bars can be in the upper half of the lower semicircle of the front plate. A lower longitudinal bass bar can be located to the left of the middle line in the back and two other transverse bass bars can be located to both left-side and right-side of the lower longitudinal bass bar respectively and the transverse bass bars can be in the upper half of the lower semicircle of the back plate. An upper longitudinal bass bar can be located to the left of the middle line in the upper half of back plate. Twelve harmonious overtones in octave may be generated in the violin. | 06-11-2009 |
Guoqiang Wang, Shandong CN
Haixin Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20120165535 | SYNTHETIC METHOD FOR MONTELUKAST SODIUM INTERMEDIATE - A synthesis method for preparing Montelukast sodium intermediate 2-(2-(3-(2-(7-chloro-2-quinolyl)vinyl)phenyl-3-oxopropyl)phenyl) propanol is provided. In this method, the target compound is prepared by condensing the starting materials 7-chloroquinaldine and 3-cyanobenzaldehyde, and then reacting the resultant product with 2-(2-ortho-(2-haloethyl)-phenylpropyl)tetrahydropyrane ether. The present invention can easily obtain start materials and is applicable for mass production. | 06-28-2012 |
Haiying Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20120307604 | IMPLEMENTATION METHOD, IMPLEMENTATION DEVICE FOR ELECTRONIC ALARM CLOCK, AND MOBILE COMMUNICATION TERMINAL THEREOF - The present invention provides an implementation method, implementation device for electronic alarm clock, and a mobile communication terminal thereof, the main content of which includes: determining a first time length capable of achieving the alert purpose by learning the time when a user inputs an instruction of stopping shaking and/or ringing during a plurality of shaking and/or ringing processes, and keeping, in a time period, the shaking and/or ringing intensity when the first time length is over, thus enabling the quick alert in the case which avoids frightening the user by abrupt shaking and/or ringing. | 12-06-2012 |
Hanlin Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20130043673 | CONNECTING ASSEMBLY AND METHODS FOR USING THE SAME - A thin-wall tube connecting assembly includes a connecting bar, and a tightening nut connected to the connecting bar through threads. The connecting bar is in a hollow tube-shape. One end of the connecting bar includes an expansion cone having an exterior diameter that is larger than that of other parts of the connecting bar. Another end of the connecting bar includes exterior threads. An elastic tube sits between the expansion cone of the connecting bar and a tightening nut. A rigid ring wraps around the exterior of the elastic tube, which shares a same axis with the tightening nut. A tube to be connected has an interior diameter that is equal to or larger than the exterior diameter of the expansion cone of the connecting bar. The rigid ring has an interior diameter that is equal to or larger than an exterior diameter of the tube to be connected. | 02-21-2013 |
Hongxing Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20090078330 | METHOD OF PRODUCING A LOW TWIST TOWEL - The invention relates to a method producing for a towel, specifically a low twist towel, comprising the following steps: Z twisting a thick yarn and separately Z twisting a fine count yarn; unevenly S twisting the Z-twisted yarns to make the volume of the thick yarn more than that of the fine count; weaving the yarn to produce a fabric; processing the fabric with hot water to reduce inner tension in the yarn and make the fabric become fluffy. Fabric produced by this method can solve the dependency on PVA, reduce energy consumption and material consumption, and prevent water pollution. This method for producing a low twist towel is environmentally friendly, healthy, and energy saving. | 03-26-2009 |
Hu Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20150307959 | METHOD AND DEVICE FOR DEPLETING COPPER SMELTING SLAG - A method and device for depleting copper smelting slag. The method comprises mixing copper smelting molten slag ( | 10-29-2015 |
20150322546 | METHOD AND DEVICE FOR PRODUCING CRUDE COPPER - A method and device for producing a crude copper. The method comprises: mixing and reacting copper smelting molten slag ( | 11-12-2015 |
Jianmin Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110297343 | RAW PAPER AND PRODUCTION METHOD AND APPLICATION THEREOF - A raw paper prepared by a mixed pulp including straw pulp, which can be used to prepare textbooks, writing papers and office paper with good performance, and the producing method of said raw paper are provided. The weight proportion of the straw pulp in the mixed stock is from 10% to 100%, and the straw pulp has a hardness of KMnO | 12-08-2011 |
Jingang Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20150381958 | SYSTEM AND METHOD FOR IMAGING WITH PINHOLE ARRAYS - An imaging system is provided, configured for providing three-dimensional data of a region of interest. The system comprising: an optical unit and a control unit. The optical unit comprises a radiation collection unit and a detection unit. The radiation collection unit comprises at least two mask arrangement defining at least two radiation collection regions respectively, the mask arrangements are configured to sequentially apply a plurality of a predetermined number of spatial filtering patterns formed by a predetermined arrangement of apertures applied on radiation collected thereby generating at least two elemental image data pieces corresponding to the collected radiation from said at least two collection regions. The control unit comprising is configured for receiving and processing said at least two elemental image data pieces and determining a plurality of at least two restored elemental images respectively being together indicative of a three dimensional arrangement of the region being imaged. | 12-31-2015 |
Jingchun Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20100061079 | REFRIGERATOR - A refrigerator has a door, a lampshade and a lamp set, internal and external clamping walls and a seal retainer formed on the frame of the door. The lampshade and the lamp are set on the inner side of the frame of the door. The lamp is installed on the inner side of the doorframe, so that on the one hand the inner space of the refrigerator is not occupied by the illuminating device, and on the other hand, damage to the lamp caused by placing or taking goods relative to the refrigerator is prevented. Also, the lamp is installed on the door, and the light generated by the lamp irradiates inwardly to enhance the illuminating effect. | 03-11-2010 |
Jingyi Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20100130740 | PROCESS FOR PREPARATION OF RISPERIDONE - The invention provides a more handy and environment friendly process for preparing risperidone, which comprises reacting 6-fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride with 3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one in a basic aqueous solution or suspension. The concentration of alkaline metal carbonates in the basic aqueous solution or suspension is ranged from 15% to 40%. The reaction is carried out at a temperature range of 101-140° C. and the reaction is completed within 10 minutes to 2 hours. | 05-27-2010 |
20120208833 | 4-(Substituted Anilino)-Quinazoline Derivatives Useful as Tyrosine Kinase Inhibitors - The present invention relates to 4-(substituted anilino)-quinazoline derivatives as tyrosine kinase inhibitors. Specifically, compounds of formula I, or pharmaceutically acceptable salts or solvates thereof are disclosed, in which each substitutent in formula I is defined in the description. Preparation method of the compounds of formula I, pharmaceutical compositions and pharmaceutical uses thereof are also disclosed. The compounds of formula I are effective tyrosine kinase inhibitors. | 08-16-2012 |
Lei Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20160137511 | CATALYST FOR PREPARING PHOSGENE AND METHOD FOR PREPARING PHOSGENE USING THE SAME - The present invention relates to a catalyst for preparing phosgene and a method for preparing phosgene using the catalyst. Said method comprises: modifying the surface of an activated carbon coating/foamed silicon carbide structural catalyst using an alkali metal salt; filling the catalysts having different thickness of the activated carbon coating and different amount of the alkali metal salt in different sections in the axial direction of the multi-tubular reactor of the fixed bed, and preparing phosgene using Cl | 05-19-2016 |
Lejun Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20100019213 | FIRE RETARDANT ANTIFLUX FIBER AND ITS PRODUCTION PROCESS - The present invention provides a fire retardant antiflux fiber, the fiber is composed of the following components: cellulose 60˜80% by mass, silicon fire retardant (calculated as silicon dioxide) 15˜36% by mass, tourmaline 0.1˜5%. The present invention also provides a process of producing fire retardant antiflux fiber, in the adding step, the silicon fire retardant is added into the cellulose sulfonate in the sulfidizing step or the viscose which was prepared after the sulfidizing step, the level of adding the silicon fire retardant is 19˜30%, calculated as silicon dioxide. The fire retardant antiflux fiber of the present invention has high fire retardant antiflux effect, high fiber strength and excellent negative ion generating efficacy. At the same time, the viscose also maintains excellent filtering performance in the procedure using above production process, reducing the production standstill caused by the viscose blocking up filter screen, improving production efficiency. The viscose fiber can be used to fabricate nonwoven fabric widely. | 01-28-2010 |
Pibo Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20100168407 | Quaternized Carboxymethyl Chitosan Derivatives and Preparation Method Thereof - The invention relates to a novel kind of chitosan derivative, specifically to quaternized carboxymethyl chitosand derivatives and preparation method. Chitosan with different molecular weight reacts with chloroactic acid give rise to carboxymethyl chitosan. After reaction of Schiff based, deoxidized and quaternized, quaternized carboxymethyl chitosan is obtained. This kind of chitosan derivative have better water-solubility and better antifungal activity, which can used in the fields of medicine and agriculture. | 07-01-2010 |
Qiaoleng Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110135593 | STERILIZING POLYMER AND METHOD OF PREPARATION THEREOF - The present invention provided a polymer and a method for preparing the polymer, wherein the polymer was a terpolymer having a molecular weight of more than 1000, and copolymerized by acrolein, acrylic acid, and low alkene-alkyl dibasic acid or low-alkene-alkyl polybasic acid. | 06-09-2011 |
Qilin Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20140121380 | METHOD FOR INDUSTRIALLY PREPARING NITROGEN SUBSTITUTED AMINO-5,6,7,8-TETRAHYDRONAPHTHOL | 05-01-2014 |
Qingtao Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20120312125 | METHOD FOR IRON-MAKING WITH FULL OXYGEN AND HYDROGEN-RICH GAS AND EQUIPMENT THEREOF - A method of ironmaking using full-oxygen hydrogen-rich gas which includes hot transferring and hot charging the high-temperature coke, sinter and pellet into the ironmaking furnace through transferring and charging device, and injecting oxygen and hydrogen-rich combustible gas at a predetermined temperature into the ironmaking furnace through the oxygen tuyere and the gas tuyere disposed at the ironmaking furnace, respectively. It also provides an apparatus for ironmaking using full-oxygen hydrogen-rich gas which includes a raw material system, a furnace roof gas system, a coke oven gas injecting system, a dust injecting system, a slag dry-granulation and residual heat recovering system and an oxygen system. Additionally an apparatus and method for hot transferring and hot charging of ironmaking raw material is disclosed. | 12-13-2012 |
20130161854 | METHOD FOR MANUFACTURING FOAM MATERIAL USING MOLTEN SLAG - A method for manufacturing a foam material by using a molten slag includes: introducing the molten slag maintained at 1400° C.-1500° C. into a pool for preserving heat, and adding a viscosity modifier and/or a color modifier to the molten slag to adjust a viscosity and/or a color a product manufactured. The molten slag is discharged into a foaming pour while adding a foaming agent to the molten slag, while controlling the foam and mold at 1250° C.-1400° C. The foamed and molded slag is maintained at 800° C.-1000° C. for 20-30 minutes in a non-reducing atmosphere, and then naturally cooled to a room temperature to obtain the foam material. The produced inorganic nonmetal foam material and products thereof have such characteristics as stable color quality, abrasion resistance, pressure resistance, small thermal conductivity, small shrinkage ratio, and excellent sound absorption, adsorption and filtering performances. | 06-27-2013 |
20130167586 | METHOD FOR MANUFACTURING PLATE INORGANIC NONMETAL MATERIAL USING MOLTEN SLAG - A method for manufacturing a plate inorganic nonmetal material by using a molten slag by introducing the molten slag into a pool for preserving heat and modifying, wherein a temperature of the molten slag is 1450° C.-1600° C., and modifying a viscosity and/or a color of the molten slag according to requirements of the product manufactured. The modified molten slag is introduced into a float process furnace using tin or tin alloy carrier forming a plate of inorganic nonmetal material which is discharged at 1000-1300° C. The plate is maintained at 600° C.-900° C. for 0.5-2 hours in a non-reducing atmosphere, and then cooled to a room temperature within 1-2 hours. An energy-saving and efficient method for comprehensively utilizing the blast furnace slag is provided. The produced plate inorganic nonmetal material has such characteristics as stable color quality, abrasion resistance, pressure resistance, strong adhesiveness, low coefficient of expansion and low shrinkage ratio. | 07-04-2013 |
20130175736 | METHOD FOR MANUFACTURING STONE MATERIAL USING MOLTEN SLAG - A method for manufacturing a reconstituted stone raw material by using a molten slag includes: controlling a temperature of the molten slag at 1400° C.-1500° C., and performing a cast-molding process on the molten slag; and maintaining the cast-molded slag at a temperature of 800° C.-1000° C. for 1-5 hours in a non-reducing atmosphere, and then gradually cooling the cast-molded slag to a room temperature within 2-5 hours to obtain the reconstituted stone raw material. An energy-saving and efficient method for comprehensively utilizing the blast furnace slag is provided. The produced reconstituted stone raw material has such characteristics as stable color quality, abrasion resistance, pressure resistance, strong adhesiveness, low coefficient of expansion and low shrinkage ratio. | 07-11-2013 |
20150159952 | METHOD FOR IRON-MAKING WITH FULL OXYGEN AND HYDROGEN-RICH GAS AND EQUIPMENT THEREOF - A method of ironmaking using full-oxygen hydrogen-rich gas which includes hot transferring and hot charging the high-temperature coke, sinter and pellet into the ironmaking furnace through transferring and charging device, and injecting oxygen and hydrogen-rich combustible gas at a predetermined temperature into the ironmaking furnace through the oxygen tuyere and the gas tuyere disposed at the ironmaking furnace, respectively. It also provides an apparatus for ironmaking using full-oxygen hydrogen-rich gas which includes a raw material system, a furnace roof gas system, a coke oven gas injecting system, a dust injecting system, a slag dry-granulation and residual heat recovering system and an oxygen system. Additionally an apparatus and method for hot transferring and hot charging of ironmaking raw material is disclosed. | 06-11-2015 |
Shan Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20120006278 | BREEDING METHOD FOR ORANGE-ADDUCTOR-MUSCLE SCALLOP - The present invention relates to a method in the field of shellfish breeding techniques, for breeding a scallop population that have improved carotenoid content in the orange-red adductor muscles or other muscle tissues. This method includes the steps of selecting the rare individuals that have orange-red adductor muscles from natural scallop populations, growing the selected scallops, inducing the reproduction, artificially fertilization, and finally breeding a scallop population with orange-red adductor muscles which can be expanded for the cultivation on a large scale. Comparing to other known breeding methods, the present method does not use transgenic technologies to include introduce any exogenous genes, thus does not have any bio-safety and ethics issues. All the mutant scallops with orange-red adductor muscles are selected from natural or cultivated populations. After breeding for four generations, the obtained scallops have abundant carotenoid ingredients in their orange-red adductor muscles. The obtained scallop population is genetically stable and has high survival rate, and it thus can be used for cultivation on a large scale. In summary, this breeding method is simple, low cost and the breeding scallop population has high economic and nutritious values. | 01-12-2012 |
Shenghua Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20130081544 | SOYBEAN MILK MACHINE OF RAPID PULPING - A self-cooked soybean milk machine comprises a base ( | 04-04-2013 |
Shenguo Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20100168842 | CORONARY STENT WITH ASYMMETRIC DRUG RELEASING CONTROLLED COATING - A coronary stent is provided with asymmetric drug releasing controlled coating used in interventional therapy of coronary disease, containing a bare stent and a coating consisting of drug and carrier, the coating is coated onto the outer wall surface of the bare stent, and is multi-layered. The drug concentration in the coating increases in sequence from the outer layer to the inner layer. The drugs used in different layers of the coating may be identical or different, and particularly may be one or more selected from taxol, rapamycin, heparin, docetaxel and a combination thereof. The carrier may be a random (lactide-glycolide) copolymer having a molecular weight of 50,000-200,000. The drug-coated stent of the present invention employs highly effective drugs, enabling a thinnest coating and reducing the vascular irritation. The drug release is regulated by altering the coating manner so as to satisfy the clinical requirement for controlled drug release. The employed asymmetric coating promotes regenerative repairing of vascular endothelium. The present invention is a drug-coated coronary stent with reasonable design, with the coating capable of effectively preventing vascular restenosis and reducing occurrence of late thrombosis. | 07-01-2010 |
Shujiang Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110316504 | Power Supply Noise Injection - A method for reducing noise in an output of a voltage regulator at frequencies above a closed loop bandwidth, by providing a noise injection path for injecting external noise into the voltage regulator, where the noise injection path becomes active at the frequencies above the closed loop bandwidth, where the noise injection path reduces the noise in the output of the voltage regulator. | 12-29-2011 |
Shuwei Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110230592 | Compressible and Highly Flexible Plugging Agent - A compressible and highly flexible plugging agent comprises the following components in parts by weight: 70-80 parts of natural rubber, 0.5-1 part of polyacrylamide (PAM), 1.5-3 parts of polyanionic cellulose (PAC), 0.5-1 part of biopolymer XC and 10-15 parts of ultrafine calcium carbonate; and the preparation method thereof comprises the following steps: adding the components in the weight parts into the natural rubber in order according to the common preparing method at normal temperature and pressure, mixing and stirring evenly, drying and then grinding into particles of 0.05-50 mm. The plugging agent is characterized by wide raw material sources, simple process, safe application, high plugging ratio and high compressibility, which is suitable for oil recovering and geological drilling applications. | 09-22-2011 |
Xianbin Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110026752 | MINIATURE MICROPHONE, PROTECTION FRAME THEREOF AND METHOD FOR MANUFACTURING THE SAME - A miniature microphone is provided. In one embodiment, the miniature microphone comprises: a circuit board substrate at the upper part of the miniature microphone, wherein a plurality of contact pads are configured at prescribed positions on one side of the circuit board substrate and one or more electrical components are installed on the other side thereof; a protection frame with a cavity in the central portion thereof, wherein one or more components are installed inside the cavity, the outer side of the protection frame forms the body portion, a first metal shielding layer is provided on the inner surface of the body portion, and an insulating mechanism is provided on the inner side of the first metal shielding layer, which enables the one or more components to be electrically insulated from the first metal shielding layer; and a bottom plate, wherein one or more sound holes are provided in the central portion thereof for passing sound, and a second metal shielding layer is provided on the whole surface of the side of the bottom plate coming into contact with the protection frame. Since a metal shielding layer and an insulating mechanism are provided on the inner side the protection frame of the miniature microphone, the electromagnetic shielding effect is good, meanwhile, an inner short circuit can be prevented in the miniature microphone. Besides, the production costs are low and the manufacturing process is simple. | 02-03-2011 |
20110044479 | CONDENSER MICROPHONE - The present invention provides a condenser microphone. In one embodiment, the condenser microphone comprises: a frame of the microphone formed of a circuit board substrate and a casing, and an amplifier device, an elastic holding component and capacitance components provided inside the microphone. One or more sound holes are provided on the circuit board substrate or the casing. The capacitance components are provided on the side with the sound holes. The amplifier device is provided on the side opposite to the side with the sound holes. The elastic holding component is provided on the side with the amplifier device or on the side with the capacitance components. The amplifier device and the capacitance components are both electrically connected to the circuit board substrate; and one or more auxiliary supporting parts are provided on the elastic holding component with the vertical height thereof being greater than that of the amplifier device and less than the distance between the capacitance components and the opposite inner wall of the microphone. When the microphone according to the present invention is sharply accelerated or under an impact, a collision between the amplifier device and the backplate caused by excessive deformation of the elastic holding component and a reduction in the resilience of the elastic holding component can be prevented with the help of the auxiliary supporting parts. | 02-24-2011 |
Xiangfei Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20100168842 | CORONARY STENT WITH ASYMMETRIC DRUG RELEASING CONTROLLED COATING - A coronary stent is provided with asymmetric drug releasing controlled coating used in interventional therapy of coronary disease, containing a bare stent and a coating consisting of drug and carrier, the coating is coated onto the outer wall surface of the bare stent, and is multi-layered. The drug concentration in the coating increases in sequence from the outer layer to the inner layer. The drugs used in different layers of the coating may be identical or different, and particularly may be one or more selected from taxol, rapamycin, heparin, docetaxel and a combination thereof. The carrier may be a random (lactide-glycolide) copolymer having a molecular weight of 50,000-200,000. The drug-coated stent of the present invention employs highly effective drugs, enabling a thinnest coating and reducing the vascular irritation. The drug release is regulated by altering the coating manner so as to satisfy the clinical requirement for controlled drug release. The employed asymmetric coating promotes regenerative repairing of vascular endothelium. The present invention is a drug-coated coronary stent with reasonable design, with the coating capable of effectively preventing vascular restenosis and reducing occurrence of late thrombosis. | 07-01-2010 |
Xiaolong Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20120028253 | METHOD FOR AMPLIFYING OLIGONUCLEOTIDE AND SMALL RNA BY USING POLYMERASE-ENDONUCLEASE CHAIN REACTION - A method for amplifying oligonucleotide in vitro by polymerase-endonuclease chain reaction (PECR) which utilizes a single-stranded DNA probe containing repeat sequences, extends a target oligonucleotide by a thermostable DNA polymerase, cleaves extended products with a thermostable endonuclease, and amplifies target oligonucleotide by thermocycling. In PECR, a specific oligonucleotide is exponentially amplified using one single probe instead of a pair of primers, and the reaction is precisely controlled by thermal cycles whose parameters are flexibly adjustable according to length, sequence, melting temperature and initial amount of the target oligonucleotide. Amplification speed depends totally on initial amount of target oligonucleotide present in the reaction system. The method can be used to amplify specific small nucleic acids, such as oligonucleotides and microRNAs, and further conduct quantitative analysis. PECR is easy to conduct with high efficiency, specificity and stability, and thus can be widely used in molecular biology studies. | 02-02-2012 |
Xiaoman Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20130121581 | IDENTIFICATION METHOD AND APPARATUS OF CONFUSABLE CHARACTER - An identification method and apparatus of confusable character are provided. The method involves: the detected character image is identified to gain the initial character information which is corresponding to the character image; the step change times of the corresponding external outline of the character image are counted if the initial character information is the confusable character; the final character information corresponding to the character image is confirmed according to the step change times; The final character information of the character image can be known conveniently according to the step change times, therefore the corresponding correct character information of the character image can be identified more precisely. The possibility of wrong identification of the character image because of the appearing confusable character can be reduced, and the identification precision rate of the confusable character can be improved. | 05-16-2013 |
Xiaoqian Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20140245820 | METHOD FOR REAL-TIME ON-LINE MONITORING OF CONCRETE FREEZE-THAW DAMAGE - Method for real-time and online monitoring the freeze-thaw damage of concrete, firstly, embed pairs of gradient electrical resistance probes into surface of the monitoring concrete at the depth of 0˜50 mm, the paired gradient electrical resistance probes adopt anti-corrosion metal bar, and the buried depth gradient of different pairs of electrical resistance probes in the range of 1 mm to 20 mm, and the buried depth gradient of the pair of electrical resistance probes nearest to the surface is less than 5 mm. Transmit the impedance value of the concrete measured by the paired gradient electrical resistance probes to the monitor center for processing. Judge the spalling status of freeze-thaw damage of concrete though the abrupt change in impedance value. Real-time online monitoring of the freeze-thaw damage of concrete can be achieved by the electrical resistance probes and monitoring center of this invention. | 09-04-2014 |
Xin Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20150266324 | PRINTER AND METHOD AND DEVICE FOR CONTROLLING SAME - The disclosure discloses a printer and a method and device for controlling the same. The method for controlling the printer comprises: detecting the number of heating units of a currently mounted printing head; acquiring a resolution, corresponding to the detected number of the heating units, of the printing head; and setting a printer parameter according to the acquired resolution of the printing head. The problem of high error rate after the resolution of the printing head of the printer is changed is solved. | 09-24-2015 |
20160067991 | RIBBON CARTRIDGE, THERMAL TRANSFER PRINTER, AND METHOD FOR INSTALLING RIBBON CARTRIDGE - Disclosed are a ribbon cartridge, a thermal transfer printer, and a method for installing the ribbon cartridge. The ribbon cartridge ( | 03-10-2016 |
Xinguang Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20090038518 | PLASMA IGNITION BURNER - A plasma ignition burner. The plasma ignition burner has at least two stages of burner barrels and a plasma generator for igniting the pulverized coal in a first stage burner barrel of the at least two stages of burner barrels. The burning flame of the former stage burner barrel ignites the pulverized coal in the next stage burner barrel, or further burns with the supplemented air in the next stage burner barrel. The axial direction of said plasma generator is parallel to the direction along which the pulverized-coal-contained air flow enters into the first stage burner barrel and at the same time, parallel to the axis of the burner barrels. | 02-12-2009 |
20110033807 | METHOD FOR DECREASING NITROGEN OXIDES OF A PULVERIZED COAL BOILER USING BURNERS OF INTERNAL COMBUSTION TYPE - A method for decreasing nitrogen oxides of a pulverized coal boiler using burners ( | 02-10-2011 |
Xinping Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20150266324 | PRINTER AND METHOD AND DEVICE FOR CONTROLLING SAME - The disclosure discloses a printer and a method and device for controlling the same. The method for controlling the printer comprises: detecting the number of heating units of a currently mounted printing head; acquiring a resolution, corresponding to the detected number of the heating units, of the printing head; and setting a printer parameter according to the acquired resolution of the printing head. The problem of high error rate after the resolution of the printing head of the printer is changed is solved. | 09-24-2015 |
Yongsheng Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110124907 | JET REACTOR WITH FLOW DUCTS AND PROCESS FOR PREPARING ISOCYANATES USING IT - The present invention provides a flow duct type jet reactor and a process for preparing isocyanates using it. The flow duct type jet reactor situates flow ducts in inner feed pipe which form whirlpool and reinforce vortex, thereby amine steam rapidly admixes and reacts with phosgene, and the byproducts are reduced. In addition, the present process uses a jet-absorption apparatus which rapidly cools the high temperature gas discharged from the reactor to a temperature at which the product is thermally stable, and at the same time provides negative pressure for the reaction process of the system, and thus saving bulky vacuum system. | 05-26-2011 |
Young Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110124907 | JET REACTOR WITH FLOW DUCTS AND PROCESS FOR PREPARING ISOCYANATES USING IT - The present invention provides a flow duct type jet reactor and a process for preparing isocyanates using it. The flow duct type jet reactor situates flow ducts in inner feed pipe which form whirlpool and reinforce vortex, thereby amine steam rapidly admixes and reacts with phosgene, and the byproducts are reduced. In addition, the present process uses a jet-absorption apparatus which rapidly cools the high temperature gas discharged from the reactor to a temperature at which the product is thermally stable, and at the same time provides negative pressure for the reaction process of the system, and thus saving bulky vacuum system. | 05-26-2011 |
Yuanchang Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110175477 | Direct Rotation-Inducing Generator - The invention discloses a direct rotation-inducing generator, which comprises an iron core bracket, and a rotating shaft is arranged on the iron core bracket. A first rotary disc and a second rotary disc are respectively arranged on both ends of the rotating shaft. A first iron core is arranged on the iron core bracket and a first coil is arranged on the periphery of the iron core bracket. A first sealing plate is arranged on the first rotating disc, a first magnet is arranged on the first rotary disc or the first sealing plate, and the surface of the first magnet and the first sealing plate share a same surface. A fourth magnet is arranged on the second rotary disc, the first magnet and the fourth magnet correspond with the two ends of the first iron core, and the first magnet faces the fourth magnet by the opposite poles. One end of the first iron core is provided with a liquid storage tank, which is filled with magnetic liquid, and the end filled with magnetic liquid in the first iron core contacts with the first sealing plate. The main magnetic flux of the direct rotation-inducing generator and the magnetic flux generated by induced current are both horizontal with the iron core within the iron core, which significantly reduce the resistance effect on the relative rotation of the iron core and the magnets, thus saving the energy for power generation. | 07-21-2011 |
Yuguo Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110242254 | THERMAL PRINT HEAD DETECTING DEVICE AND DETECTING METHOD, AND A HEAT PRINTER USING THE SAME - A thermal print head detecting device comprises a power supply ( | 10-06-2011 |
20130215468 | PRINTING CONTROL METHOD, PRINTING CONTROL DEVICE AND PRINTING DEVICE - The disclosure provides a printing control method, a printing control device and a printing device. The printing control method comprises the following steps: receiving printing data; acquiring first printing format information of the printing data, wherein the first printing format information includes a first blank space height; acquiring paper-saving parameter information; obtaining second printing format information according to the first printing format information and the paper-saving parameter information, wherein the second printing format information includes a second blank space height; and printing the printing data according to the second blank space height. With the disclosure, a significant paper-saving effect can be achieved during printing. | 08-22-2013 |
Yupeng Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20090038518 | PLASMA IGNITION BURNER - A plasma ignition burner. The plasma ignition burner has at least two stages of burner barrels and a plasma generator for igniting the pulverized coal in a first stage burner barrel of the at least two stages of burner barrels. The burning flame of the former stage burner barrel ignites the pulverized coal in the next stage burner barrel, or further burns with the supplemented air in the next stage burner barrel. The axial direction of said plasma generator is parallel to the direction along which the pulverized-coal-contained air flow enters into the first stage burner barrel and at the same time, parallel to the axis of the burner barrels. | 02-12-2009 |
20110033807 | METHOD FOR DECREASING NITROGEN OXIDES OF A PULVERIZED COAL BOILER USING BURNERS OF INTERNAL COMBUSTION TYPE - A method for decreasing nitrogen oxides of a pulverized coal boiler using burners ( | 02-10-2011 |
Ze Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20150016659 | MINIATURE ELECTROACOUSTIC TRANSDUCER AND ASSEMBLING METHOD THEREOF - A miniature electroacoustic transducer includes: a metal shell, having the shape of a barrel with one open end; a vibrating system, including a vibrating diaphragm and a voice coil; and a magnetic circuit system, including a concentrating flux plate, a magnet and a magnetic yoke that are sequentially combined together. The magnetic circuit system is formed with a magnetic gap corresponding to the voice coil; the vibrating system and the magnetic circuit system are fixedly installed in the barrel-shaped shell; the components in the structure are further modularized, maximizing the magnet under the same product dimension and effectively improving the product sensitivity. An assembling method of the electroacoustic transducer includes: a. providing a barrel-shaped metal shell with one open end; b. putting a pre-assembled vibrating system into the shell; c. putting a pre-assembled magnetic circuit system into the shell; and d. fixedly assembling the shell with the magnetic yoke. | 01-15-2015 |
Zengxue Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20120165535 | SYNTHETIC METHOD FOR MONTELUKAST SODIUM INTERMEDIATE - A synthesis method for preparing Montelukast sodium intermediate 2-(2-(3-(2-(7-chloro-2-quinolyl)vinyl)phenyl-3-oxopropyl)phenyl) propanol is provided. In this method, the target compound is prepared by condensing the starting materials 7-chloroquinaldine and 3-cyanobenzaldehyde, and then reacting the resultant product with 2-(2-ortho-(2-haloethyl)-phenylpropyl)tetrahydropyrane ether. The present invention can easily obtain start materials and is applicable for mass production. | 06-28-2012 |
Zhaoyi Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20110026996 | CARBON RIBBON RECOVERY DEVICE AND A PRINTER HAVING THE SAME - A carbon ribbon recovery device includes a carbon ribbon supply roller ( | 02-03-2011 |
Zhongxian Wang, Shandong CN
Patent application number | Description | Published |
---|---|---|
20130043673 | CONNECTING ASSEMBLY AND METHODS FOR USING THE SAME - A thin-wall tube connecting assembly includes a connecting bar, and a tightening nut connected to the connecting bar through threads. The connecting bar is in a hollow tube-shape. One end of the connecting bar includes an expansion cone having an exterior diameter that is larger than that of other parts of the connecting bar. Another end of the connecting bar includes exterior threads. An elastic tube sits between the expansion cone of the connecting bar and a tightening nut. A rigid ring wraps around the exterior of the elastic tube, which shares a same axis with the tightening nut. A tube to be connected has an interior diameter that is equal to or larger than the exterior diameter of the expansion cone of the connecting bar. The rigid ring has an interior diameter that is equal to or larger than an exterior diameter of the tube to be connected. | 02-21-2013 |