Xu, Guangzhou
Baiping Xu, Guangzhou CN
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20130089634 | SELF-CLEANING PLASTICIZING VENTING AND EXTRUDING APPARATUS BY CO-ROTATING NON-TWIN MULTI-SCREWS AND METHOD THEREOF - A self-cleaning plasticizing venting and extruding apparatus by co-rotating non-twin multi-screws and a method thereof are provided, said apparatus comprises a screw mechanism, a barrel ( | 04-11-2013 |
Bob Xu, Guangzhou CN
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20130098558 | LAMINATING SYSTEM, LAMINATING POUCH, AND METHOD OF MANUFACTURE - In one aspect, the invention provides a laminating pouch. The laminating pouch includes first and second plies bonded by a pre-sealed edge. The laminating pouch also includes indicia in the pre-sealed edge that correspond to a property of the laminating pouch. The laminating pouch is configured to receive an article between the first and second plies and laminate the article when processed in a laminator. | 04-25-2013 |
Chaoyang Xu, Guangzhou CN
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20140185908 | IDENTIFICATION CONTROL METHOD AND SYSTEM FOR VALUABLE DOCUMENT - An identification control method and system for a valuable document. The system comprises a collection part, an identification part, a control part, a transmission part and an upper computer. In the identification part, complete identification information about a valuable document is split into basic identification information and high-grade identification information. Only the basic identification information which is required by the control part is sent to the control part, and the information which is not required by the control part is directly sent to the upper computer by the identification part. The identification part only transmits the basic identification information to the control part, the data transmission amount is one-tenth of the original data transmission amount, and the transmission speed can be increased by 10 times, thereby solving the problem that a valuable document cannot be quickly processed continuously because the serial transmission speed between the control part and the identification part is slow. | 07-03-2014 |
20140233827 | IDENTIFICATION METHOD FOR VALUABLE FILE AND IDENTIFICATION DEVICE THEREOF - An identification method for a valuable file and an identification device thereof. The method includes the following steps: (1) acquiring an original infrared image, type, denomination and orientation data of a current valuable file; (2) obtaining size data and infrared characteristic data of a corresponding standard valuable file; (3) applying an image projection conversion technology, and correcting the original infrared image to form a second infrared image matched with the size of the standard valuable file; (4) obtaining the infrared characteristic data of the current valuable file from the second infrared image and comparing same with that of the standard valuable file to identify whether the current valuable file is true or false; and (5) outputting the identification result. This method and device correct the original infrared image, reducing the quality acquisition requirements thereof, and can collect an image directly using a camera on a simply equipped mobile device, improving identification accuracy. | 08-21-2014 |
20140286526 | FAST STORAGE METHOD FOR IMAGE DATA, VALUABLE-FILE IDENTIFYING METHOD AND IDENTIFYING DEVICE THEREOF - Disclosed are a valuable-file identifying method and an identifying device thereof. The identifying method and the identifying device store image data of a valuable file using a fast storage method for image data. The fast storage method for image data comprises: compulsively converting collected single-byte image data into long-integer image data; using N data masks which correspond to each other through a “bitwise AND” operation to extract the long-integer image data in such a manner that N points are extracted from M*N points in each line and one point is extracted from L points in each column, where N is an integer greater than or equal to 2, L and M are all integers greater than or equal to 1; and integrating the data extracted respectively by N data masks through a “bitwise OR” operation to obtain coded image data and store same. In conclusion, the present invention converts single-byte image data into long-integer image data, and extracts multipoint data at one time using a plurality of data masks which correspond to each other, reducing the number of operations, and achieving fast, compressed storage of images. | 09-25-2014 |
20140309958 | DEVICE FOR DETECTING THICKNESS OF SHEET-TYPE MEDIUM AND METHOD THEREOF - A method and a device for continuously detecting thickness of a sheet-type medium in a continuous conveying process can achieve a more accurate and stable detected thickness value. The device for detecting thickness of a sheet-type medium comprises a conveying roller; a detection roller, the detection roller being arranged opposite to the conveying roller, and an elastic displacement existing between the detection roller and the conveying roller; a plate spring, arranged by pressing opposite to the other side of the detection roller relative to the conveying roller; a sensor, arranged above the plate spring; and a thickness calculation unit, calculating a thickness value of the sheet-type medium according to a distance detection value and a standard zero value; and further comprises a zero value correction unit. | 10-16-2014 |
Chenchao Xu, Guangzhou CN
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20150044216 | BISPECIFIC ANTIBODIES - Provided are bispecific antibodies having a full-size antibody portion with two light chains and two heavy chains, wherein the two heavy chains each is fused to a single-chain variable fragment (scFv) portion. In certain embodiments, the full-size antibody has specificity to EGFR and the scFv has specificity to VEGF. | 02-12-2015 |
Donghui Xu, Guangzhou CN
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20100261923 | PREPARATIVE METHOD AND APPLICATION OF ZN(II)-CURCUMIN COMPLEX AND ZN(II)-CURCUMIN SOLID DISPERSIONS - This invention revealed the preparative method and applications of a Zn(II)-curcumin complex and its solid dispersions. The mass ration of Zn(II)-curcumin complex and polyvinylpyrrolidone (PVP) K30 was 1:1˜1:28. The Zn(II)-curcumin complex was synthesized by mixing equimolar amounts of zinc acetate and curcumin in dry ethanol and refluxing the mixture under a nitrogen atmosphere. The Zn(II)-curcumin complex precipitated, and the solid was separated by filtration and washed several times by water and ethanol to remove any unreacted curcumin and zinc acetate. Zn(II)-curcumin and PVP-k30 were added to absolute ethanol to produce a suspension by cryo-grinding under a nitrogen atmosphere. SDs of Zn(II)-curcumin/PVP were produced with a spray dryer. Zn(II)-curcumin SDs showed predominant effects in curing various senile diseases by tackling disadvantages of curcumin and surmounted the problems of monoindication and unideal therapeutic efficacy general existed in drugs for senile disease treatment. This invention is of simple preparing method and extensive application prospects. | 10-14-2010 |
Duorong Xu, Guangzhou CN
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20080305501 | Compositions and Methods for Modulating Rank Activities - The present invention provides methods for identifying agents capable of modulating RANK-mediated invention also provides pharmaceutical compositions and methods of using the same for treating osteoporosis or other diseases. The present invention is based on the functional and structural analysis of a novel RANK signaling motif that was found to play a distinct role in activating RANK-mediated intracellular signaling. This motif can be used to screen for RANK modulators. This motif for treating a variety of diseases that are caused by or associated with abnormal RANK expression or activities. | 12-11-2008 |
Guo-Feng Xu, Guangzhou CN
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20100021521 | Prosthesis for joint cartilage repair and method of manufacture - A cartilage prosthesis is made according to a method that includes the steps of collecting animal material from a bovine, ovine or porcine source, the animal material being a cartilage, shaping the animal material to provide a desired shape for the cartilage implant, removing cells from the animal material, crosslinking the animal material, removing antigens from the animal material, subjecting the animal material to an alkaline treatment, coupling into the animal material active substances which are capable of adhering growth factor and stem cell, and packing the animal material in a container that contains a sterilization solution. | 01-28-2010 |
20100023124 | Biological nasal bridge implant and method of manufacturing - A nasal bridge implant is made according to a method that includes the steps of collecting animal material from a bovine or porcine source, the animal material being either a tendon or a ligament, removing cells from the animal material, shaping the animal material to provide a desired shape for the nasal bridge implant, crosslinking the animal material, removing antigens from the animal material, subjecting the animal material to an alkaline treatment, coupling into the animal material active substances which are capable of adhering growth factor and stem cell, and packing the animal material in a container that contains a sterilization solution. | 01-28-2010 |
20100023129 | Jawbone prosthesis and method of manufacture - A biological jawbone prosthesis is made according to a method that includes the steps of collecting animal material from a bovine or porcine source, the animal material being a jawbone, shaping the animal material to provide a desired shape for the jawbone implant, removing cells from the animal material, crosslinking the animal material, removing antigens from the animal material, subjecting the animal material to an alkaline treatment, coupling into the animal material active substances which are capable of adhering growth factor and stem cell, and packing the animal material in a container that contains a sterilization solution. | 01-28-2010 |
20100055148 | Biological artificial nerve guide and method of making - A biological nerve guide for implantation into a human body is made by providing a natural animal tissue membrane, crosslinking and fixing the membrane, minimizing the antigens from the membrane, tanning the membrane, coupling an active layer to an inner surface of the membrane, cutting the membrane into a desired shape and size, positioning the cut membrane onto a rod-shaped mold so that the cut membrane assumes a cylindrical configuration, and attaching a spiral support to the outer surface of the cut membrane. | 03-04-2010 |
20100143443 | Biological artificial ligament and method of making - A prosthesis for implantation into a human body is made by a method that includes the steps of providing a natural animal ligament or tendon that has a substrate, crosslinking and fixing the substrate, minimizing the antigens from the substrate, tanning the substrate to improve its mechanical properties, and coupling an active layer to the substrate. | 06-10-2010 |
20120109293 | Biological artificial cornea and method of making - An artificial cornea for implantation into a human body is made by a method that includes the steps of providing a natural animal cornea that has a substrate, crosslinking and fixing the substrate, minimizing the antigens from the substrate, and coupling an active layer to the substrate. | 05-03-2012 |
20120123549 | Jawbone Prosthesis and Method of Manufacture - A biological jawbone prosthesis is made according to a method that includes the steps of collecting animal material from a bovine or porcine source, the animal material being a jawbone, shaping the animal material to provide a desired shape for the jawbone implant, removing cells from the animal material, crosslinking the animal material, removing antigens from the animal material, subjecting the animal material to an alkaline treatment, coupling into the animal material active substances which are capable of adhering growth factor and stem cell, and packing the animal material in a container that contains a sterilization solution. | 05-17-2012 |
20120128785 | Biological nasal bridge implant and method of manufacture - A nasal bridge implant is made according to a method that includes the steps of collecting animal material from a bovine or porcine source, the animal material being either a tendon or a ligament, removing cells from the animal material, shaping the animal material to provide a desired shape for the nasal bridge implant, crosslinking the animal material, removing antigens from the animal material, subjecting the animal material to an alkaline treatment, coupling into the animal material active substances which are capable of adhering growth factor and stem cell, and packing the animal material in a container that contains a sterilization solution. | 05-24-2012 |
20120135924 | Prosthesis for Joint Cartilage Repair and Method of Manufacture - A cartilage prosthesis is made according to a method that includes the steps of collecting animal material from a bovine, ovine or porcine source, the animal material being a cartilage, shaping the animal material to provide a desired shape for the cartilage implant, removing cells from the animal material, crosslinking the animal material, removing antigens from the animal material, subjecting the animal material to an alkaline treatment, coupling into the animal material active substances which are capable of adhering growth factor and stem cell, and packing the animal material in a container that contains a sterilization solution. | 05-31-2012 |
Hanhong Xu, Guangzhou CN
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20090263370 | METHODS FOR TREATING TACHYKININ-MEDIATED DISEASES WITH CHOLINESTERASE - Methods for treating or preventing a tachykinin-mediated disease, a skin disorder, or a symptom thereof in a mammal by administering to a mammal in need thereof cholinesterase or a pharmaceutical composition of cholinesterase. | 10-22-2009 |
Huan Xu, Guangzhou CN
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20150307300 | PAPER MONEY TEMPORARY STORAGE DEVICE - A banknote temporary storage device includes a pair of coiling tapes configured to clamp banknotes to be temporarily stored, a large coiling block configured to temporarily store the banknotes by accommodating the coiling tapes which clamp the banknotes to be temporarily stored, an upper coiling block component and a lower coiling block component configured to release or roll up the coiling tapes, and a banknotes inlet/outlet. Each of the coiling tapes has one end fixed onto the large coiling block, and another ends of the coiling tapes are respectively fixed onto the upper coiling block component and the lower coiling block component. The banknote temporary storage device is further provided with a coiling block guide plate and a pressing body, therefore the banknotes can be flattened when passing between the coiling block guide plate and the pressing body, thereby preventing the corners of the banknotes from being folded. | 10-29-2015 |
Jiasen Xu, Guangzhou CN
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20110269640 | PROBES FOR DETECTING MUTATIONS OF kRas GENE, LIQUICHIP AND DETECTION METHODS THEREOF - Nucleic acid probes for detecting kRas gene mutations, liquid chips and detection methods thereof are provided. The liquid chips for detecting kRas gene mutations comprise: microspheres coupled with wild-type and mutant-type probes, each of which is amino-substituted at 5′-terminal, specific for kRas codons 12, 13 and/or 61, and primers for amplifying the target sequence biotin-labeled at the terminal which are enriched with mutant alleles of kRas codons 12, 13 and/or 61 to be detected. The detection methods are rapid and accurate, and the processes of the methods are easy to perform. The liquid chip can be used to detect mutations of kRas as assistance to early diagnosis of pancreatic cancer, and can be used to prognose efficiency of the molecular targeted therapy to choose right medicine accurately clinically and avoiding economic loss and time loss caused by unnecessary treatment. | 11-03-2011 |
20110312523 | PROBES, LIQUID PHASE CHIPS AND METHODS FOR DETECTING PIK3CA GENE MUTATIONS - Probes, liquid phase chips and methods for detecting PIK3CA gene mutations are provided, wherein the liquid chips for detecting PIK3CA gene mutations mainly comprise: microspheres coupled with probes; primers used for amplifying target sequences with exon 9 and/or exon 20. The liquid chips and methods for detecting PIK3CA gene mutations are useful for detecting the sites containing mutations of the PIK3CA gene with relatively high frequency simultaneously, and also are useful for detecting the exon 9 and exon 20 separately or simultaneously. The detection methods have identical reaction conditions of detection, good specificity of detection, high sensitivity, above 90% accuracy, and short time of detection. | 12-22-2011 |
Jinbiao Xu, Guangzhou CN
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20150216358 | WOK LID CONTROL APPARATUS APPLICABLE IN FULLY AUTOMATED COOKING MACHINE - A wok lid control apparatus ( | 08-06-2015 |
20150238046 | AUTOMATIC INGREDIENT FEEDING APPARATUS APPLICABLE IN A FULLY AUTOMATED COOKING MACHINE - An automatic ingredient feeding apparatus ( | 08-27-2015 |
20150238051 | AUTOMATIC SEASONING ADDING APPARATUS APPLICABLE IN FULLY AUTOMATED COOKING MACHINE - An automatic seasoning adding apparatus applicable in a fully automated cooking machine comprises a machine frame ( | 08-27-2015 |
Jingwei Xu, Guangzhou CN
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20110095246 | FLAME RETARDING THERMOPLASTIC ALLOY AND ITS PREPARATION METHOD - The present invention discloses a thermoplastic flame-retardant alloy and a method for preparing it, composed of the following components by the shares and weights as below: 5-94 shares of ABS resin, 3-94 shares of polyester or co-polyester or the mixture of both, 1-50 shares of brominated flame retardant, 1-10 shares of synergistic flame-retardant, 0.001-30 shares of chlorinated polyethylene (CPE), 0.001-2 shares of anti-dripping agent and 0.1-6 shares of processing aid. Comparing with the ABS flame retardant presenting the prior art, the thermoplastic flame-retardant alloy features better glossness, scratch resistance, stronger ultraviolet radiation resistance and better mechanical property, thus making up for the disadvantage that the flame-retardant ABS is prone to become yellow on some occasions with high weatherability requirements. Furthermore, the preparation method of the thermoplastic flame-retardant alloy for the present invention is successive, stable and feasible. | 04-28-2011 |
Kunyuan Xu, Guangzhou CN
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20160035837 | FREQUENCY MULTIPLIER BASED ON A LOW DIMENSIONAL SEMICONDUCTOR STRUCTURE - A frequency multiplier based on a low dimensional semiconductor structure, including an insulating substrate layer, a semiconductor conducting layer arranged on the surface of the insulating substrate layer, an insulating protective layer arranged on the surface of the semiconductor conducting layer, an insulating carving groove penetrating the semiconductor conducting layer, an inlet electrode arranged on the side surface of the semiconductor conducting layer, and an outlet electrode arranged on the side surface corresponding to the access electrode is provided. The semiconductor conducting layer comprises two two-dimensional, quasi-one-dimensional, or one-dimensional current carrying channels near to and parallel to each other. The frequency multiplier has advantages that the structure is simple, the process is easy to implement, no extra filter circuit needs to be added, dependence on material characteristics is little, and the selection range of materials is wide. | 02-04-2016 |
Liheng Xu, Guangzhou CN
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20110265132 | Live TV Broadcast Method of Digital Interactive TV - A live TV broadcast method of digital interactive TV, which enables the whole network to share one set of CMTS for independent live broadcast: CMTS of each hub head-end is used for on-demand broadcast; Cable Modem aims to receive directives from users to seek downlink frequency corresponding to the IP address according to frequency IP list stored with IP addresses and downlink frequencies for advanced multicast. After that, data flow shall be sent to users through bridging by Cable Modem. As Cable Modem can directly perform the switchover, there is no need to use CMTS to receive uplink data. This is favorable for significant reduction of afflux of various interferences signals and off-line of Cable Mode, which can ensure normal and stable broadcast of programs in case of off-line. | 10-27-2011 |
Maoqing Xu, Guangzhou CN
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20160116161 | INFRARED RAY GAS BURNER WITH WINDPROOF FUNCTION - An infrared ray gas burner with windproof function consisting of a nozzle ( | 04-28-2016 |
Pengying Xu, Guangzhou CN
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20130298808 | SECURITY SAFE AND SELF-SERVICE TERMINAL PROVIDED WITH SAME - Disclosed are a security safe ( | 11-14-2013 |
Shibo Xu, Guangzhou CN
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20100261923 | PREPARATIVE METHOD AND APPLICATION OF ZN(II)-CURCUMIN COMPLEX AND ZN(II)-CURCUMIN SOLID DISPERSIONS - This invention revealed the preparative method and applications of a Zn(II)-curcumin complex and its solid dispersions. The mass ration of Zn(II)-curcumin complex and polyvinylpyrrolidone (PVP) K30 was 1:1˜1:28. The Zn(II)-curcumin complex was synthesized by mixing equimolar amounts of zinc acetate and curcumin in dry ethanol and refluxing the mixture under a nitrogen atmosphere. The Zn(II)-curcumin complex precipitated, and the solid was separated by filtration and washed several times by water and ethanol to remove any unreacted curcumin and zinc acetate. Zn(II)-curcumin and PVP-k30 were added to absolute ethanol to produce a suspension by cryo-grinding under a nitrogen atmosphere. SDs of Zn(II)-curcumin/PVP were produced with a spray dryer. Zn(II)-curcumin SDs showed predominant effects in curing various senile diseases by tackling disadvantages of curcumin and surmounted the problems of monoindication and unideal therapeutic efficacy general existed in drugs for senile disease treatment. This invention is of simple preparing method and extensive application prospects. | 10-14-2010 |
Shiping Xu, Guangzhou CN
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20140165712 | Gradually-Ascending Spiraled Passive Sampler for Measuring Sediment-Water Diffusion Flux of Organic Pollutants - The present invention discloses a gradually-ascending spiraled passive sampler for measuring sediment-water diffusion flux of organic polutants, which comprises a sediment pore-water sampler and a water sampler arranged above the sediment pore-water sampler, wherein a plurality of sediment sampling units are vertically arranged in the sediment pore-water sampler, and the water sampler is provided with a plurality of water sampling units arranged transversely along the vertical direction in sequence. | 06-19-2014 |
Shukai Xu, Guangzhou CN
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20150042176 | MULTI-FUNCTIONAL DIRECT CURRENT ICE MELTING AUTOMATIC SWITCHING CIRCUIT AND SWITCHING METHOD THEREOF - A multi-functional automatic switching circuit for direct current ice melting and a switching method thereof are provided. The automatic switching circuit comprises at least one sub-switching circuit. The sub-switching circuit comprises a six-pulse current converter (R) with no saturable reactor, six reactors (L | 02-12-2015 |
20160072267 | VOLTAGE SOURCE CONVERTER BASED DIRECT CURRENT DEICER AND CONTROLLING METHOD THEREOF - A voltage source converter based DC deicer and its control method are provided. The voltage source converter based DC deicer includes a connecting reactor, a modular multilevel voltage source converter based on a full H-bridge submodule, smoothing reactors, deicing disconnectors, a deicing bus, and a deicing AC line. The AC side of the modular multilevel voltage source converter is connected to an AC side bus through the connecting reactor, an isolation disconnector and a breaker. The DC side of the modular multilevel voltage source converter is connected to the deicing AC line through the smoothing reactors, the deicing disconnectors, and the deicing bus. | 03-10-2016 |
Weixin Xu, Guangzhou CN
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20160004530 | INCREMENTAL UPGRADE METHOD, APPARATUS FOR APPLYING METHOD AND STORAGE MEDIUM - The present invention provides an incremental upgrade method, an apparatus applying the method and a storage medium. The incremental upgrade method comprises: sending a request to a server for downloading an incremental upgrade package corresponding to a local old version file on a terminal; receiving the incremental upgrade package, which comprises unmatched block data obtained by comparing a first compressed file with a second compressed file, and the start and end information of the unmatched block data, wherein the first compressed file is a compressed file that concatenates an old version file and a new version file on the server, and the second compressed file is a compressed file of the old version file on the server; concatenating the unmatched block data in the incremental upgrade package and a local second compressed file generated from the local old version file on the terminal to generate a concatenate compressed file; and at last decompressing the concatenate compressed file to obtain the new version file. The method reduces data traffic and occupied bandwidth resources. | 01-07-2016 |
Wenkai Xu, Guangzhou CN
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20150183738 | 3-N-BUTYL-1-ISOINDOLINONE AND USE THEREOF FOR PREVENTING OR TREATING CEREBRAL INFARCTION - 3-n-Butyl-1-isoindolinone and use thereof for preventing or treating cerebral infarction. The compound is prepared by: 1) employing phthalimide as a starting reactant, contacting a nucleophilic Grignard reagent with the original reactant to add an alkyl group to a carbonyl carbon of an amide bond of the original reactant, thus yielding an intermediate; and 2) removing an oxygen atom connected to a third carbon atom of the intermediate in the presence of boron trifluoride diethyl etherate as a catalyst and triethylsilane as a reductant. | 07-02-2015 |
Xiaofei Xu, Guangzhou CN
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20110021770 | FUNGUS POLYOSE COMPOSITION WITH IMMUNITY ENHANCING EFFECT AND APPLICATION THEREOF - The present invention relates to a compound fungus polyose with the effect of enhancing immunity. The compound is prepared with raw material as follows: | 01-27-2011 |
20140212519 | CHINESE HERBAL MEDICINE COMPOSITION HAVING A FUNCTION OF REDUCING URIC ACID - Herbal composition having an effect of reducing uric acid, which is made from the following herbal materials in specified portions by weight: 4-30 portions of Glabrous greenbrier rhizome, 2-15 portions of Chicory, 2-15 portions of Herba | 07-31-2014 |
Xiaoli Xu, Guangzhou CN
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20160091233 | VAPOR COMPRESSION AIR-CONDITIONING SYSTEM EQUIPPED WITH ENERGY EFFICIENCY BOOSTER - A vapor compression air-conditioning system equipped with an energy efficiency booster ( | 03-31-2016 |
Xingong Xu, Guangzhou CN
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20150301655 | PROTECTIVE CASE FOR AN ELECTRONIC DEVICE AND AN INPUT METHOD USING THE SAME - A protective case for an electronic device and an input method using the same, the protective case includes a front cover for covering a touch screen of the electronic device, and a conductive layer for generating a touch input, wherein the conductive layer at least includes a first conductive layer provided on the front cover. The protective case according to present disclosure may perform operation on the touch screen. | 10-22-2015 |
Yi Gang Xu, Guangzhou CN
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20120175488 | CORD FASTENER - The present invention relates to a cord fastener, which is used in cooperation with a cord and for fixing rod-type or columnar components. The cord fastener comprises a main body part having a first surface for leaning against the rod-type or columnar components, and a part for fixing a cord formed at a first end of the main body part and used for fixing a first end of the cord. The main body part has a first aperture for receiving a cord and a slit for clamping a cord communicating with the first aperture for receiving a cord, wherein both of which penetrate through the first surface. Since the cord fastener of present invention is a single part, it is simple in structure and low in cost. Besides, the cord fastener in the present invention can be operated by a single hand, thus also being convenient and efficient for usage. | 07-12-2012 |
Yun Xu, Guangzhou CN
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20150328094 | ORAL CARE COMPOSITION - The present invention relates to a tooth whitening oral care composition, the use of abrasives in such an oral care composition, a method of polishing tooth enamel, and an oral care kit comprising the oral care composition. | 11-19-2015 |