Yanfang
Yanfang Chen, Qingdao CN
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20150271241 | METHODS FOR UPLOADING FILE TO TELEVISION SET AND PLAYING FILE, TELEVISION SET AND USER EQUIPMENT - Methods for uploading a file to a television set and playing a file, television set and user equipment are disclosed. The method for uploading a file to a television set includes: sending by a browser in a User Equipment, UE, a request to the television set to obtain a file upload page, wherein the request carries a Uniform Resource Locator, URL, address of the file upload page; and receiving by the browser in the UE the file upload page with which the television set responds, and uploading at least one file through the file upload page to the television set. | 09-24-2015 |
Yanfang Li, Beijing CN
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20150236699 | INPUT BUFFER CIRCUIT, METHOD, AND INTEGRATED CIRCUIT - This document discusses, among other things, an input buffer circuit, an input buffer method, and an integrated circuit, the input buffer circuit raising, using a potential raising device, a potential of a first reference ground to a potential of a second reference ground of an input stage, and improving a trigger voltage of the input stage. After the input stage is triggered and outputs a first buffer signal, an output stage transforms the potential of the second reference ground of the first buffer signal back to the potential of the first reference ground, and outputs a second buffer signal. | 08-20-2015 |
Yanfang Li, Guangzhou CN
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20100021550 | RADIOPAQUE BIODEGRADABLE VASCULAR EMBOLIC MICROSPHERES - A radiopaque biodegradable vascular embolic microsphere comprises of a biodegradable material and a radiopaque material which can be both delivered to the vascular system, in which, the biodegradable material incorporates the radiopaque material to form granule structure. The embolic microsphere, readily visible under X-ray, can be delivered or drift with blood flow to a peripheral vessel or site, and can be manufactured using a simple process. A radiopaque biodegradable vascular embolic microsphere incorporating therapeutic agent(s) comprises of a biodegradable material, a radiopaque material, and therapeutic agent(s), which can be all delivered to the vascular system, in which, the biodegradable material incorporates the radiopaque material and the therapeutic agent to form granule structure. This embolic microsphere can be delivered to the targeted site under X-ray guidance, and then embolize the site, and release the therapeutic agent directly at the targeted site while degrading in vivo. | 01-28-2010 |
20110288483 | Groove Universal Radial Seal Ring Used in a Trocar and Trocar - A grooved universal radial seal ring used in a trocar and a trocar are provided. The radial seal ring includes one or more easily-deformable grooves, one or more supporting areas capable of guiding surgical device movement, and a through hole, the supporting areas of the seal ring are connected by the easily-deformable grooves, a thickness of the easily-deformable grooves is much smaller than an average thickness of the supporting areas, so that when a surgical device is inserted along a cone-shaped guiding groove of the supporting areas, the easily-deformable grooves deform first and surround the surgical device because a wall thickness of the easily-deformable grooves is very small, thereby achieving a sealing effect. When the surgical device shakes, the supporting areas separated by the easily-deformable grooves also shake together, but the seal ring formed by the easily-deformable grooves still surrounds the surgical device, thereby always keeping a sealed state and achieving an excellent dynamic sealing effect. Particularly, the thickness of the easily-deformable grooves is small, not only a dynamic sealing effect is excellent, but also surgical device moving resistance is small. The trocar realizes any replacement among surgical devices with diameters being 12 millimeters (mm), 10 mm, and 5 mm, thereby bringing convenience to surgical operation. | 11-24-2011 |
Yanfang Li, Lawrenceville, NJ US
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20090042874 | ANTIDEPRESSANT HETEROARYL DERIVATIVES OF HETEROCYCLE-FUSED BENZODIOXANS - The invention provides compounds of the Formula: | 02-12-2009 |
20090042908 | AMINO-5-(6-MEMBERED)HETEROARYLIMIDAZOLONE COMPOUNDS AND THE USE THEREOF FOR BETA-SECRETASE MODULATION - The present invention provides a 2-amino-5-heteroaryl-5-phenylimidazolone compound of formula I | 02-12-2009 |
Yanfang Liu, Lin Fen CN
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20110104167 | Compositions and Methods for Diagnosing and Treating Insulin Resistance - A method of treating insulin resistance in a subject is provided. The method comprising administering to the subject a therapeutically effective amount of an agent capable of down-regulating phosphorylation of an IRS protein at at least one serine residue corresponding to amino acid 341, 412 and/or 413 of human IRS-1, thereby treating the insulin resistance in the subject. Also provided are methods and kits for diagnosing insulin resistance. | 05-05-2011 |
Yanfang Liu, Xi' An CN
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20110165068 | Liposome medicament, method of preparation and use thereof - This invention relates to a liposome medicament, and, more particularly, a liposome medicament with targeting function. The liposome medicament includes a medicament that is encapsulated in a liposome, and the medicament contains an effector molecule or an effector molecule that is combined with a first ligand, and a second ligand that is connected onto the surface of the liposome. The first ligand and/or the second ligand can specifically bind to target tissues or target cells to be treated. Preferably, the first ligand and/or the second ligands are antibodies, such as monoclonal antibodies. This invention also relates to a method of preparation of the liposome medicament and use of the medicament for treatment of diseases especially tumors. This invention further relates to a pharmaceutical composition of the liposome medicament and a pharmaceutically acceptable carrier. | 07-07-2011 |
Yanfang Liu, Houston, TX US
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20130298600 | PROCESS AND APPARATUS FOR PRODUCTION OF AMMONIA SYNTHESIS GAS AND PURE METHANE BY CRYOGENIC SEPARATION - A process for the production of ammonia synthesis gas and pure methane by cryogenic separation of a feed gas containing at least 75% hydrogen as well as methane and nitrogen, the feed gas is cooled in a heat exchanger and partially condensed, the partially condensed feed is sent to a phase separator, the gas from the phase separator is sent to a nitrogen wash column, liquid nitrogen is sent to the top of the nitrogen wash column and ammonia synthesis gas is removed from the top of the nitrogen wash column, the liquid from the phase separator is expanded and sent to a separation column, a nitrogen enriched gas stream is removed from the top of the column and a nitrogen depleted liquid stream rich in methane is removed from the bottom of the column and the nitrogen depleted liquid stream rich in methane is vaporized to form a pure methane product. | 11-14-2013 |
Yanfang Shen, Shenyang CN
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20160102394 | METHOD FOR PREPARING GROUNDING SUBSTRATE FOR SEMICONDUCTOR DEVICE - A method for preparing a grounding substrate for a semiconductor device, the method including: 1) polishing the surface of a matrix of a grounding substrate to remove a carbon layer therefrom, and washing the surface of the matrix with anhydrous ethanol; 2) providing a cold spray system including a spraying device, a spray chamber, and a special fixture disposed in the spray chamber; and disposing the matrix on the special fixture; 3) using the cold spray system to spray a compressed gas carrying aluminum powder on the surface of the matrix at the supersonic speed to form an aluminum coating, thus obtaining the grounding substrate; 4) disposing the grounding substrate in a heat treatment furnace, raising the temperature therein to between 100 and 500° C., and maintaining the temperature for between 1 and 5 hrs; and 5) wet polishing the grounding substrate. | 04-14-2016 |
Yanfang Wang, Beijing CN
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20110009342 | USES OF PDCD5 POLYPEPTIDE FOR TUMOR CHEMOTHERAPY AND ORGAN PROTECTION - The invention relates to the use of PDCD5 polypeptides or polynucleotides that code the PDCD5 polypeptides in preparation of sensitizers of chemotherapeutic agents for cancers. The invention also relates to the use of PDCD5 polypeptides or polynucleotides that code the PDCD5 polypeptides to protect normal or diseased tissues or organs from damage or further damage, and to pharmaceutical combinations including chemotherapeutic agents and PDCD5 polypeptides or polynucleotides that code the PDCD5 polypeptides in an amount effective for sensitization. Preferably, the pharmaceutical agents are selected from antibiotic and anti-metabolic agents or any combination thereof. | 01-13-2011 |
Yanfang Zhang, Guangxi CN
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20160060716 | GeXP Detection Kits for Identification of 11 Kinds of Duck Virus Diseases - Provided herein is a GeXP detection kit for identification of 11 kinds of duck virus diseases. The detection kit includes a primer set for identifying or auxiliarily identifying pathogens of duck communicable diseases, including one or more of primer pair A, primer pair B primer pair C, primer pair D, primer pair E, primer pair F, primer pair G, primer pair H, primer pair I, primer pair J, primer pair K and primer pair L. The can kit detect, simultaneously avian influenza virus, subtype H5, H7 and H9 of avian influenza virus, duck hepatitis virus, duck enteritis virus, duck Tembusu virus, Newcastle disease virus, egg drop syndrome virus, Muscovy duck reovirus, Muscovy duck parvovirus and duck circovirus with the primer set, PCR reagent or primer pairs provided in the present invention. | 03-03-2016 |
Yanfang Zhao, Shenyand CN
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20140364431 | Quinoline and cinnoline derivatives and their applications - The present invention relates to a series of quinoline and cinnoline derivatives of general formula I, pharmaceutically acceptable salts, hydrates, solvates or prodrugs thereof. And the compounds of general formula I show potent inhibitory activity gainst c-Met kinase. The present invention further relates to the uses of the compounds, pharmaceutically acceptable salts and hydrates for the preparation of medicaments for the treatment and/or prevention of diseases caused by abnormal expression of c-Met kinase, especially for treatment and/or prevention of cancer. | 12-11-2014 |
Yanfang Zhao, Liaoning CN
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20080249155 | 5-Hydroxyindole-3-Carboxylate Derivatives and Uses Thereof - The present invention relates to 5-hydroxy-indole-3-carboxylate derivatives of formula I, or racemic mixture or optical isomers or pharmaceutically acceptable salts and/or hydrates thereof, | 10-09-2008 |
Yanfang Zhao, Shenyang CN
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20150307453 | NOVEL QUINOLINE DERIVATIVES AND THEIR APPLICATIONS - The invention relates to a series of quinoline derivatives of general formula I, pharmaceutically acceptable salts, hydrates, solvates or prodrugs. Thereof M, R | 10-29-2015 |