Hu, Guangzhou
Bingqi Hu, Guangzhou CN
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20150063591 | SOUND RECEIVING SYSTEM - A sound receiving system is disclosed, each of the plurality of basic array devices has an output terminal connected with one filter, each of the plurality of filters has an output terminal connected with an input terminal of the second sound-mixing output device; the basic array device includes a microphone array, the microphone array includes a plurality of microphones longitudinally arranged along a straight line in order, and two adjacent microphones in the microphone array are separated with a distance of | 03-05-2015 |
20150086037 | SOUND RECEIVING DEVICE - A sound receiving device is disclosed, including a microphone array, a plurality of time delay circuits and a sound-mixing output device, wherein the microphone array includes a plurality of microphones longitudinally arranged along a straight line in order, two adjacent microphones in the microphone array are separated with a distance of | 03-26-2015 |
Chao Hu, Guangzhou CN
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20100177167 | PORTABLE INTEGRATIVE STEREOSCOPIC VIDEO MULTIMEDIA DEVICE - A portable integrative stereoscopic video multimedia device includes two digital camera modules, an adjusting device for adjusting an axle distance and included angle between the digital camera modules, a naked eye stereoscopic image liquid crystal display, optical projection systems, a projection control and image signal driver, sound pickups, loudspeakers, a memory, signal interfaces, a plurality of analog/digital converters, 2D/3D signal converters, a processor, a power source, process control software, and a body. Through the invention, a user may view stereoscopic images on the display or projected plane images with naked eyes. The invention has advantages of a simple structure and a vivid stereoscopic effect of the shot and viewed images. After further modification, the invention may be used for shooting, storing, and playing images, and may form a multi-functional personal electronic device with a mobile communication unit, an entertainment unit, and a projection unit. | 07-15-2010 |
20100177168 | INTEGRATIVE SPECTACLE-SHAPED STEREOSCOPIC VIDEO MULTIMEDIA DEVICE - An integrative spectacle-shaped stereoscopic video multimedia device includes a blinder and a video device disposed in the blinder. The video device includes two digital camera modules, an adjusting device for adjusting an axle distance and included angle between the digital camera modules, a binocular stereoscopic viewing module, a viewing module hole distance adjusting mechanism, sound pickups, loudspeakers, a memory, a plurality of analog/digital converters, a processor, a power source, and process control software coordinating the above members. The invention has advantages of a simple structure, a low cost, and a vivid stereoscopic effect, and is suitable for personal use. | 07-15-2010 |
Defang Hu, Guangzhou CN
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20130288497 | COAXIAL CONNECTOR AND METHOD FOR PROVIDING NORMAL FORCE IN ELECTRICAL CONNECTOR - A coaxial connector and a method for providing a normal force in an electrical connector. The coaxial connector includes a first terminal having a first contact portion and a second terminal having a second contact portion. Before an external device is inserted into the coaxial connector for the first time, the first contact portion and the second contact portion form a first relative positional relationship. After the external device is disengaged from the coaxial connector, the second contact portion urges against the first contact portion upwards to form a third relative positional relationship. The third relative positional relationship is different from the first relative positional relationship. | 10-31-2013 |
Erdan Hu, Guangzhou CN
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20140027381 | Method to Remove Organic Pollutants through Coupling Microwave Degradation Based on Microporous Mineral Adsorption - This invention discloses a kind of method to remove organic pollutants through coupling microwave degradation based on microporous mineral adsorption. It consists of the following major steps: Fill hydrophobic porous mineral adsorbent into the adsorption column to adsorb organic pollutants in the organic wastewater, and start up the microwave generator after the adsorbent reaches saturation so that the organic pollutants adsorbed inside the adsorption column can be degraded under microwave induction. With the alternative operation and regeneration of two adsorption columns, the organic wastewater can be treated continuously. In the invention, with the technologies of microwave-induced degradation through hydrophobic microporous mineral coupling adsorption, organic pollutants can be removed from water efficiently, and the degradation process and carrier can be circulated. The pollutants can be mineralized into non-toxic and harmless micromolecular substance completely. | 01-30-2014 |
Fuyu Hu, 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 |
Haiyan Hu, Guangzhou CN
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20130157993 | USE OF 5ALPHA-ANDROSTANE (ALKYL)-3BETA,5,6BETA-TRIOL IN PREPARATION OF NEUROPROTECTIVE DRUGS - Disclosed is the use of 5α-androstane(alkyl)-3β,5,6β-triol in preparing neuroprotective drugs. The compound has significant protective effect against neuron injuries caused by cerebral ischemia, spinal cord isehemia or hypoxia and has no obvious toxic reaction within effective dose thereof. | 06-20-2013 |
Halyan Hu, Guangzhou CN
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20130172307 | 5a-ANDROSTANE (ALKYL)-3b, 5, 6b-TRIOL INJECTION AND PREPARATION METHOD THEREFOR - A 5α-androstane-3β,5,6β-triol injection and its preparation are disclosed. The injection uses hydroxypropyl-β-cyclodextrin as a solubilizing agent and the active ingredient is present at a weight ratio of 1-20:40-500 to the hydroxypropyl-β-cyclodextrin. The injection may also comprise, by weight, 1-100 parts of at least one isotonic adjusting agent, 0-200 parts of at least one freeze drying filler, and 0-2000 parts of at least one solvent. The preparation method comprises dissolving hydroxypropyl-β-cyclodextrin solution, 5α-androstane-3β,5,6β-triol and at least one additional soluble excipient in water for injection in sequence to obtain a raw injection solution, and subjecting the raw injection solution to decolorization, depyrogenation, filtration and sterilization to obtain the injection, Drying the filtrate yields a solid for injection. | 07-04-2013 |
Hang Hu, Guangzhou CN
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20140005415 | IMMOBILIZATION OF IONIC LIQUIDS VIA MECHNOCHEMICAL INTERCALATION IN LAYERED MATERIALS | 01-02-2014 |
Hesong Hu, Guangzhou CN
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20150063923 | QUICK COUPLING FOR PIPE PILE - The present invention relates to a quick coupling for pipe pile, comprising an upper end plate, a lower end plate and a screw hook made of spring steel for coupling the upper and lower end plate, a plurality of tapped holes are uniformly provided on the upper end plate, a plurality of holes corresponding to the tapped holes are provided on the lower end plate, a lock hole is positioned at the lower portion of the hole, while the cross-section area of the lock hole is bigger than the cross-section area of the hole. One end of the screw hook is provided with a screw end mating with the tapped hole on the upper end plate, while the other end is provided with a hook end mating with the lock hole on the lower end plate, whereby the upper and lower end plate can be coupled firmly. | 03-05-2015 |
Jian Sheng Hu, Guangzhou CN
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20110086572 | TOY - A toy figure is disclosed herein, the toy figure having a main body portion; a pair of appendages movably secured to the main body portion for movement from a first position to a second position and back to the first position; and a removably body portion removably secured to the main body portion, wherein the pair of appendages grasp the removably body portion when they are moved to the second position and the removably body portion is removably secured to the main body portion, wherein the removably body portion is subsequently removed from the main body portion by the pair of appendages as they are moved back towards the first position from the second position. | 04-14-2011 |
20130165016 | FRICTIONAL JOINT FOR A TOY FIGURE - Hip joint assemblies, and posable toy figures that incorporate the hip joint assemblies, including a pelvis housing having a front portion and a back portion, where the front and back portions in combination define side openings in the pelvis housing, and a contoured friction plate vertically disposed within the pelvis housing. The hip joint assembly further includes two leg sections, each leg section having a disk member attached via a hip post, and each leg combined with the pelvis housing so that the disk member lies within the pelvis housing and the hip post passes through a side opening so that the face of the disk member abuts a face of the contoured friction plate, and the frictional interaction between the disk face and the friction plate renders the attached leg posable as it pivots around the axis defined by its hip post. | 06-27-2013 |
Jingwen Hu, Guangzhou CN
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20140305069 | APPARATUS AND METHOD FOR REVERSE RECTIFICATION - The present invention disclosed an apparatus for reverse rectification, relating to the field of civil engineering technology. The apparatus for reverse rectification comprises two sets of steel plate hooks, which are reversely arranged and respectively fixed on the building and the skewed large-scale structure that needs to be rectified, and a jack which is horizontally placed on the steel plate hooks. The steel plate hooks, which are driven by the jack, push the skewed structure towards the existed building, whereby the skewed structure and the existed building can be spliced correctly. This present invention has more advantages, e.g. simple structure and convenient operability, which can improve the construction efficiency and reduce the construction costs. Therefore it can be widely used in the field of civil engineering technology. Further, the present invention also discloses a method for reverse rectification by using the apparatus. | 10-16-2014 |
Jingzhe Hu, Guangzhou CN
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20150071541 | AUTOMATED METHOD FOR MEASURING, CLASSIFYING, AND MATCHING THE DYNAMICS AND INFORMATION PASSING OF SINGLE OBJECTS WITHIN ONE OR MORE IMAGES - An apparatus, computer-readable medium, and computer-implemented method for identifying, classifying, and utilizing object information in one or more image includes receiving an image including a plurality of objects, segmenting the image to identify one or more objects in the plurality of objects, analyzing the one or more objects to determine one or more morphological metrics associated with each of the one or more objects, determining the connectivity of the one or more objects to each other based at least in part on a graphical analysis of the one or more objects, and mapping the connectivity of the one or more objects to the morphological metrics associated with the one or more objects. | 03-12-2015 |
Minghua Hu, Guangzhou CN
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20150366896 | Dietary composition having mixed polysaccharides derived from Lucid Ganoderma, Lycium barbarum and Polygonatum sibiricum and method of its preparation - The present invention discloses a Lucid | 12-24-2015 |
Norman Shengfa Hu, Guangzhou CN
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20120284551 | DEEP STANDBY METHOD AND DEVICE FOR EMBEDDED SYSTEM - A deep standby method and device for and embedded system is disclosed, wherein the method mainly includes: a selecting step for selecting an available data swap block from the data swap area of a non-volatile memory as a deep standby block; a writing step for writing the current system data and state of the CPU into the deep standby block, and writing a deep standby flag into the deep standby block; and a shutting down step for making the system off to fall into a deep standby. | 11-08-2012 |
Roy Hu, Guangzhou CN
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20130237123 | Grappling Apparatus and Method of Operation - One or more methods, apparatuses, and/or systems are disclosed herein for selectively grasping one or more target objects. The apparatus includes a string and a winding mechanism. The winding mechanism is configured to selectively unwind and wind the string, wherein a first portion of the apparatus is configured to be separated from a second portion of the apparatus when the string is unwound and wherein the first and second portions are configured to be adjacent to one another when the string is wound. A plurality of members are pivotally mounted to the apparatus and operably coupled to the winding mechanism, wherein the plurality of members are configured to grasp an object responsive to actuation of a button that is located within an area defined by the plurality of members. | 09-12-2013 |
Wenhui Hu, Guangzhou CN
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20090029985 | PYRIDAZINE COMPOUNDS AND METHODS - The invention relates to novel chemical compounds, compositions and methods of making and using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications. | 01-29-2009 |
20090197885 | COMPOSITIONS AND TREATMENTS USING PYRIDAZINE COMPOUNDS AND CHOLINESTERASE INHIBITORS - The invention relates to compositions, conjugates and methods comprising pyridazine compounds and cholinesterase inhibitors for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications. | 08-06-2009 |
20090325973 | FORMULATIONS CONTAINING PYRIDAZINE COMPOUNDS - The invention relates to chemical compounds, compositions and methods of making and using the same. In particular, the invention provides selected pyridazine compounds of the formula I | 12-31-2009 |
20120157410 | COMPOSITIONS AND TREATMENTS USING PYRIDAZINE COMPOUNDS AND CHOLINESTERASE INHIBITORS - The invention relates to compositions, conjugates and methods comprising pyridazine compounds and cholinesterase inhibitors for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications. | 06-21-2012 |
20120245125 | PYRIDAZINE COMPOUNDS, COMPOSITIONS AND METHODS - The invention relates to novel chemical compounds, compositions and methods of making and using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of making and using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for, research, drug screening, and therapeutic applications. | 09-27-2012 |
20130072496 | FORMULATIONS CONTAINING PYRIDAZINE COMPOUNDS - The invention relates to chemical compounds, compositions and methods of making and using the same. In particular, the invention provides selected pyridazine compounds of the formula I wherein R1, R4, R5, R6, R7, R8, R9, R12, R13 ET R14 are independently hydrogen, hydroxyl, alkyl, alkenyl, alkynyl, alkylene, alkenylene, alkoxy, alkenyloxy, cycloalkyl, cycloalkenyl, cycloalkynyl, cycloalkoxy, aryl, aryloxy, arylalkoxy, aroyl, heteroaryl, heterocyclic, acyl, acyloxy, amino, imino, azido, thiol, thioallyl, thioalkoxy, thioaryl, nitro, cyano, halo, sulfate, sulfonyl, sulfinyl, sulfonyl, sultanate, sulfoxide, silyl, silyloxy, silylalkyl, silylthio, =0, ═S, phosphonate, ureido, carboxyl, carbonyl, carbamoyl, or carboxamide; and X is optionally substituted pyrimidinyl or pyridazinyl, an isomer, a pharmaceutically acceptable salt, or derivative thereof. The invention additional relates to compositions comprising the compounds, and methods of using the compounds and compositions for modulation of cellular pathways, for treatment or prevention of inflammatory diseases, for research, drug screening, and therapeutic applications. | 03-21-2013 |
20130245033 | AMIDE COMPOUNDS - A compound represented by formula (I) and the pharmaceutical acceptable salt thereof are disclosed, | 09-19-2013 |
20150175555 | PYRIDAZINE COMPOUNDS, COMPOSITIONS AND METHODS - The invention relates to novel chemical compounds, compositions and methods of making and using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of making and using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications. | 06-25-2015 |
Xiaoqu Hu, Guangzhou CN
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20100310583 | LET-7 MICRORNA AND MIMETICS THEREOF AS THERAPEUTICS FOR CANCER - The present invention relates to methods to treat or prevent cancers in a subject, in particular the present invention relates to a method of treating and/or preventing cancer comprising targeting cancer stem cells by administering miRNAs which have reduced expression or are lacking in the cancer stem cells. In some embodiments, the miRNAs that are reduced or lacking in cancer stem cells are let-7 miRNAs. In alternative embodiments, the present invention relates to a method of treating and/or preventing cancer comprising targeting cancer stem cells by administering miRNAs which have increased expression levels in the cancer stem cells. Another aspect of the present invention relates to methods to enrich for a cancer stem cell population. Another aspect of the present invention relates to methods to identify miRNAs which contribute to the self-renewal capacity of cancer stem cells. | 12-09-2010 |
20140377263 | LET-7 MICRORNA AND MIMETICS THEREOF AS THERAPEUTICS FOR CANCER - The present invention relates to methods to treat or prevent cancers in a subject, in particular the present invention relates to a method of treating and/or preventing cancer comprising targeting cancer stem cells by administering miRNAs which have reduced expression or are lacking in the cancer stem cells. In some embodiments, the miRNAs that are reduced or lacking in cancer stem cells are let-7 miRNAs. In alternative embodiments, the present invention relates to a method of treating and/or preventing cancer comprising targeting cancer stem cells by administering miRNAs which have increased expression levels in the cancer stem cells. Another aspect of the present invention relates to methods to enrich for a cancer stem cell population. Another aspect of the present invention relates to methods to identify miRNAs which contribute to the self-renewal capacity of cancer stem cells. | 12-25-2014 |
Xing Hu, Guangzhou CN
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20150356806 | THICKNESS MEASUREMENT DEVICE FOR SHEET-TYPE MEDIUM - A thickness measurement device for a sheet-type medium comprises: a fixing frame ( | 12-10-2015 |
Xi Xiang Hu, Guangzhou CN
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20120268900 | LATCH MECHANISM FOR A BATTERY UNIT AND ELECTRONIC DEVICE HAVING THE SAME - A latch mechanism for a battery unit includes a locking mechanism having a main body, at least one engaging mechanism, and at least one abutting portion. At least one tenon extends from the main body, and at least one ramp structure having an inclined surface extends from the main body. The engaging mechanism is arranged on a battery unit to receive the tenon. The abutting portion is arranged on the battery unit and has a contacting surface projected toward the inclined surface. When the locking mechanism is moved from the locking position to the released position, the contacting surface is abutted and lifted by the inclined surface, after the tenon has been completely disengaged from the engaging mechanism. The displacement of the contacting surface enables the battery unit to displace away from the inclined surface. The instant disclosure also includes an electronic device having the latch mechanism for a battery unit. | 10-25-2012 |
Yingtian Hu, Guangzhou CH
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20140362763 | WIRELESS COMMUNICATION SYSTEM AND METHOD AND EXPANSION UNIT OF FLAT NETWORK ARCHITECTURE - Disclosed are a wireless communication system and method and an expansion unit of a flat network architecture. The wireless communication system comprises at least one baseband signal source, an expansion unit (EU) and at least one remote radio unit (RU) connected to the EU. By overlapping the baseband signals output by each baseband signal source, remote transmission and wireless coverage of multimode digital signals are achieved, thereby solving the problem of system performance degradation caused by the interaction of radio-frequency analogue signal transmission and optical transmission in the prior art. | 12-11-2014 |
Zhiwei Hu, Guangzhou CN
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20120190113 | Macroporous Microcarrier Specific to Liver Cell, Preparation Method and Use Thereof - The present invention provides a macroporous microcarrier specific to hepatocytes using silk fibroin and galactosylated chitosan as main raw material, a preparation method thereof, and application for hepatocyte culture under the culture condition of microgravity rotation. The macroporous microcarrier s a sphere prepared from silk fibroin and galactosylated chitosan under the effect of crosslinker, wherein based on the total weight of the sphere, the content of silk fibroin is 50-80 wt % and the content of galactosylated chitosan is 15-40 wt %. The diameter of the microcarrier is 200-500 μm, and the aperture of the microcarrier is 40-80 μm. Compared with normal solid scaffold material, the microcarrier provided by the present invention has larger surface area/volume ratio and, a sinus gap structure extremely similar with in-vivo liver sinus structure, therefore it is more conducive to adhering of the hepatocytes on the scaffold material, contacting between cells, transporting oxygen and nutrient components and excreting metabolic products. | 07-26-2012 |
20130073608 | USER INFORMATION PUSHING METHOD, USER INFORMATION PRESENTATION METHOD, SYSTEM, SERVER AND CLIENT - The invention discloses a user information pushing method, a user information representation method, a system, a server and a client. The pushing method includes: arranging a plurality of service interfaces to be invoked by the client, wherein the service interfaces comprise a real-time information pushing interface; receiving, by a server, through the real-time information pushing interface, a real-time information acquisition instruction sent by the client, when the client uses a target service and automatically invokes the real-time information pushing interface; acquiring real-time information of the target service according to a subscriber number contained in the real-time information acquisition instruction; and pushing the real-time information to the client. In the embodiments of the present invention, by means of the client, user may obtain in real time the user information pushed by the server and present the user information by means of the preset presentation interface while using a target service. Compared with the prior art, the user does not need to conduct manual query operations after finishing the target service, therefore the implementation performance for the client to output user information and user experience are improved. | 03-21-2013 |