Wu, Nanjing
Baojin Wu, Nanjing CN
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20120225934 | INCLUSION COMPLEX OF DEOXYPODOPHYLLOTOXIN OF CYCLODEXTRIN, PREPARATION METHOD, USE FOR TREATMENT OF CANCER THEREOF - Inclusion complex of deoxypodophyllotoxin of cyclodextrin, the preparation method and the use for the treatment of cancer thereof are disclosed. The inclusion complex consists of deoxypodophyllotoxin and beta-cyclodextrin derivative, wherein the molar ration of deoxypodophyllotoxin to beta-cyclodextrin derivative is 1:1-1:10. The beta-cyclodextrin derivative is sulfobutyl ether-beta-cyclodextrin or hydroxypropyl-beta-cyclodextrin. | 09-06-2012 |
Bing Wu, Nanjing CN
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20100242695 | Optical marking mechanism and method for marking lines for a power tool - An optical marking mechanism for a power tool, the power tool comprising a cutting blade with a cutting width. The optical marking mechanism comprising a light source emitting a first light beam and an optical element located on the end of the emitting light for converting the first light beam into a planar light beam. The planar light beam being able to assist a user in incorporating the cutting width of the cutting blade when cutting a workpiece to increase the measurement accuracy of the resultant cut workpiece. | 09-30-2010 |
20150141271 | METHOD FOR ANALYZING WATER TOXICITY - A method for analyzing water toxicity, the method including: exposure experiment, sample collection, transcriptome detection, metabolome detection, screening of differentially expressed genes, screening of differentially expressed metabolites, and identification of commonly changed biological pathways in both the transcriptome and the metabolome. | 05-21-2015 |
Changxuan Wu, Nanjing CN
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20120225934 | INCLUSION COMPLEX OF DEOXYPODOPHYLLOTOXIN OF CYCLODEXTRIN, PREPARATION METHOD, USE FOR TREATMENT OF CANCER THEREOF - Inclusion complex of deoxypodophyllotoxin of cyclodextrin, the preparation method and the use for the treatment of cancer thereof are disclosed. The inclusion complex consists of deoxypodophyllotoxin and beta-cyclodextrin derivative, wherein the molar ration of deoxypodophyllotoxin to beta-cyclodextrin derivative is 1:1-1:10. The beta-cyclodextrin derivative is sulfobutyl ether-beta-cyclodextrin or hydroxypropyl-beta-cyclodextrin. | 09-06-2012 |
Chao Wu, Nanjing CN
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20110101856 | Ion-Pairing Soft Salts Based On Organometallic Complexes And Their Applications In Organic Light Emitting Diodes - Organometallic soft salt compounds are provided. In particular, the compounds comprise mononuclear Ir-based soft salts. The compounds may be used in organic light emitting diodes (OLED) and light emitting cells (LEC). | 05-05-2011 |
Dong Wu, Nanjing CN
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20110289418 | Method for Accessing Control That Based on Virtual Computing - Construction of virtual environment, isolate the end user to interact directly with the core data sources, deploy the network listener engine in a virtual environment, using listening and interception technology, a variety of fine-grained authorization aggregates attribute information data to achieve the control of the end user to access core data sources. The present invention implements centralized control of remote maintenance authority, to Encapsulated client application packaged in a virtualized environment, control user access to core data sources, cut off end-users access to core data sources directly. Unify the interface of the maintenance path by virtual environment, standardized login path of maintenance personnel and maintenance tools. | 11-24-2011 |
Fei Wu, Nanjing CN
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20150025182 | PROCESS FOR PREPARATION OF STABLE FATTY ALCOHOL EMULSION - The present invention provides a method for preparation of stable fatty alcohol emulsion, wherein, fatty acid esters are introduced into the antifoaming agent emulsion system, and an anionic surfactant is added in the late stage of emulsification process in order to further improve the stability of the emulsion; the anionic surfactant is absorbed to the surface of fatty alcohol particles to make the fatty alcohol emulsion more stable under the action of ionic mutual repulsion. The prepared fatty alcohol emulsion has favorable foam elimination and suppression performance in the paper making procedure, and is stable during storage. | 01-22-2015 |
Guangrui Wu, Nanjing CN
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20130132499 | METHOD AND SYSTEM FOR AUTO-CONFIGUARTION, AND NETWORK NODE - Embodiments of the present disclosure provide a method, system and network node for auto-configuration, and a network node. A network node in a BVLAN receives IS-IS protocol packets sent by other network nodes in the BVLAN; determines its own priority in the BVLAN; transmits uniform configuration information in the BVLAN according to its own priority, where the uniform configuration information is information that needs to be configured on each network node in the BVLAN. In the embodiments of the present disclosure, auto-configuration may be performed on the network node, thereby improving a speed and accuracy of configuration. | 05-23-2013 |
20130138832 | METHOD, ROUTER BRIDGE, AND SYSTEM FOR TRILL NETWORK PROTECTION - Embodiments of the present invention disclose a method, a router bridge, and a system for TRILL network protection. An active RB node and a standby RB node share a virtual Nickname and a virtual MAC address, and construct a protection group. The active RB node, through the TRILL protocol, obtains a network topology and generates a forwarding path to perform forwarding of a data packet. When the active RB node is faulty, the standby RB node is raised to be active and the data packet is forwarded through the standby RB node, so that the time for fault recovery is shortened, thereby solving the problem that in an existing TRILL network when a root RB node is faulty, a long time for the fault recovery causes a service interruption and affects network performance. | 05-30-2013 |
20150023215 | TRILL Network Establishing Method, Node, and System - A Transparent Interconnection of Lots of Links (TRILL) network establishing method, node, and system. The TRILL network establishing method includes: receiving, by a first node, a Link Layer Discovery Protocol (LLDP) packet, where an optional type-length-value (TLV) field of the LLDP packet includes TRILL capability information of a second node that sends the LLDP packet; and if it is determined, according to the TRILL capability information, that the second node has a TRILL capability, and the first node itself also has the TRILL capability, configuring, by the first node, a port, through which the LLDP packet is received, of the first node, to have a TRILL function enabled. The node in embodiments of the present invention can automatically enable or disable the TRILL function, so as to implement automatic establishment of a TRILL network. | 01-22-2015 |
20150319082 | Method, RB and TRILL Network for Implementing TRILL OAM Packet - A method for implementing operation, administration and maintenance (OAM), a routing bridge (RB) and a Transparent Interconnection of Lots of Links (TRILL) network are described. A designated virtual local area network identifier (DVLAN ID) of a TRILL network is designated to be used for TRILL OAM, so that an inner virtual local area network identifier (VLAN ID) and an outer VLAN ID of a TRILL OAM packet are both a DVLAN ID, thereby ensuring availability of a TRILL OAM function. | 11-05-2015 |
20150372828 | Method, Device, and System for Transmitting Multicast Packet Across Layer 2 Virtual Network - A gateway receives a link state packet (LSP) that includes a network identifier of a Layer 2 virtual network and a multicast address and that is sent by each routing bridge (RB) that is on the Transparent Interconnection of Lots of Links (TRILL) network; separately performs calculation on the network identifier and the multicast address that are in each LSP, to obtain a calculation result corresponding to each combination of the network identifier and the multicast address; if the gateway determines that information preconfigured on the gateway matches a calculation result corresponding to a combination of the network identifier and the multicast address, sends a notification message including the network identifier and the multicast address that are in the matched combination to each RB; receives from at least one RB, a multicast packet corresponding to the multicast address in the matched combination, and forwards the multicast packet. | 12-24-2015 |
Haisuo Wu, Nanjing CN
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20160025698 | METHOD FOR DETERMINING ECOLOGICAL RISKS OF POLYCYCLIC AROMATIC HYDROCARBON IN WATER BODY - The present disclosure discloses a method for determining ecological risks of polycyclic aromatic hydrocarbon in a water body. The method may include (1) screening representative species of a water ecological system in a region; (2) obtaining toxicity data of benzoapyrene; (3) calculating benzoapyrene concentration values HC5 of 95% of species in the protected water ecological system; (4) determining types of polycyclic aromatic hydrocarbon pollutants and corresponding environmental concentrations thereof by sampling, and analyzing concentration distribution characteristics of various polycyclic aromatic hydrocarbons; (5) calculating ecological risk quotient values RQi of specific polycyclic aromatic hydrocarbon pollutants; and (6) calculating a total ecological risk quotient value RQt and confirming concrete ecological risks. The method may analyze whether potential risks caused by the polycyclic aromatic hydrocarbon pollutants are acceptable, and determine whether the total level of the ecological risks of the water body needs to be controlled. | 01-28-2016 |
20160067658 | Blade Device for the Mixing Propeller and the Application Thereof - The present invention discloses a blade device for the mixing propeller comprises a rocking shaft and a plurality of blade units; the said blade unit is made of flexible material and is installed on the rocking shaft via the fixing groove; the said blade unit consists of a horizontal propelling flexible blade and a vertical uplifting flexible blade whereas the said fixing groove consists of a horizontal section and a vertical section; one end of the said horizontal propelling flexible blade is inserted in the vertical section of the fixing groove while the other end of which is kept free so that it can swing back and forth; one end of the said vertical uplifting flexible blade is inserted in the horizontal section of the fixing groove while the other end of which is kept free so that it can swing back and forth. | 03-10-2016 |
20160110835 | A METHOD FOR DETERMINING ECOLOGICAL RISKS OF HEAVY METAL POLLUTION IN RIVER AND LAKE SEDIMENTS - The present disclosure discloses a method for determining ecological risks of heavy metal pollution in sediments of river and lake. The method includes the following steps of: (1) determining concentration levels of heavy metal pollutants at different positions of water body sediments; (2) conducting statistic analysis on distribution characteristics of concentration data of various heavy metal pollutants in the water body sediments; (3) calculating an ecological risk index of a heavy metal pollutant using a formula; (4) calculating a final result of E | 04-21-2016 |
Hao Wu, Nanjing CN
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20140349356 | METHOD FOR REUSING WATER IN FERMENTED BUTANEDIOIC ACID SEPARATION PROCESS - This invention belongs to the field of biochemical engineering and relates to a method of cyclic utilization of water during separation of succinic acid made by fermentation. This invention uses water from separation process for aerobic growth of | 11-27-2014 |
20160075575 | SPECIAL PALLADIUM CATALYST FOR SEWAGE TREATMENT AND USE THEREOF - A special palladium catalyst for sewage treatment includes a stainless steel carrier, and a metal palladium layer uniformly distributed on the surface of the stainless steel carrier. A thickness of the palladium layer is 1 nm-5 μm. A preparation method and use of the special palladium catalyst for sewage treatment includes contacting sewage with a palladium catalyst described above. | 03-17-2016 |
Jianhui Wu, Nanjing CN
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20130285715 | Transconductance-Enhancing Passive Frequency Mixer - A transconductance-enhancing passive frequency mixer comprises a transconductance amplification stage, a frequency mixing stage, and an output transresistance amplifier. The transconductance amplification stage has a pre-amplification transconductance-enhancing structure, so that the transconductance is greatly enhanced, thereby obtaining the same transconductance value at a lower bias current. A radio-frequency current is modulated by the frequency mixing stage to generate an output mid-frequency current signal. The mid-frequency current signal passes through the transresistance amplifier, to form voltage output, and finally obtain a mid-frequency voltage signal. The transresistance amplifier has a transconductance-enhancing structure, thereby further reducing input impedance, and improving current utilization efficiency and port isolation. The frequency mixer has the characteristics of low power consumption, high conversion gain, good port isolation, and the like. | 10-31-2013 |
Jie Wu, Nanjing CN
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20130084569 | NANOMOTORS AND MOTION-BASED DETECTION OF BIOMOLECULAR INTERACTIONS - Techniques and systems are disclosed for detecting biomolecular interactions based on the motion of nanomotors. In one aspect, a method of detecting biomolecular interactions based on a motion of a nanomachine includes functionalizing a nanomachine with a capture probe adapted to interact with biological targets; and detecting a presence of the biological targets in an environment based on a motion of the nanomachine. | 04-04-2013 |
Jinglan Wu, Nanjing CN
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20140155658 | METHOD FOR DESORBING AND REGENERATING BUTANOL-ADSORBING HYDROPHOBIC MACROPOROUS POLYMER ADSORBENT - The present invention provides a method for desorbing and regenerating a butanol-adsorbing hydrophobic macroporous polymer adsorbent, comprising: successively eluting the hydrophobic macroporous polymer adsorbent with butanol adsorbed therein using a water soluble low-boiling-point polar solvent and water. After a butanol-containing solution, such as a butanol fermentation liquor, has been adsorbed by a hydrophobic macroporous polymer adsorbent, the butanol adsorbed in the adsorbent can be thoroughly dissolved and removed by the desorption and regeneration method of the present invention; furthermore, the adsorbent can be directly regenerated to recover its adsorption capability on a fixed bed adsorbing the butanol fermentation liquor, wherein the next stage of adsorption process can be directly entered without taking the adsorbent out from the fixed bed; therefore it saves a great deal of time and improves the regeneration efficiency. The method provided in the present invention has a simple process, a short separation time, easy, fast and complete desorption and regeneration, low equipment investmentand pollution, and reduced energy consumption, and therefore production is easy on a large scale. | 06-05-2014 |
Jinhua Wu, Nanjing CN
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20110174859 | QUICK-CLAMPING MECHANISM FOR ELECTRIC HAMMER - A quick-clamping mechanism for an electric hammer for clamping fasteners such as nails includes a biasing assembly for making the clamping assembly movable between a closed position and an opened position. The clamping assembly includes at least two clamping claws, and each of the clamping claws is pivotally connected to a pivot shaft and the two clamping claws can be pivotally closed and opened, and the closure of the two clamping claws is realized by any one of or the combination of a torsion spring and a magnet. The two clamping claws are pivotally connected to the pivot shaft and fasteners, such as nails and the like, can be clamped or released by the two clamping claws rotating relative to the pivot shaft, so that the quick-clamping mechanism has a simple structure and is easily implemented. The two clamping claws can be automatically closed, after a nail is loaded, by providing a torsion spring or a magnet on the two clamping claws, so that the quick-clamping mechanism can be operated expediently and the nail clamped securely. | 07-21-2011 |
20120125171 | BORER FOR AN OSCILLATING TOOL - A borer for forming holes in a workpiece has a fastening portion for mounting on an oscillating tool and a cutter which is connected with the fastening portion. The cutter is driven in a vibrating manner by the oscillating tool such that a feeding direction of the cutter is substantially parallel to a longitudinal axis about which the borer is driven in a vibrating manner. | 05-24-2012 |
Jinhui Wu, Nanjing CN
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20110059181 | METHODS FOR DRUG DELIVERY COMPRISING UNFOLDING AND FOLDING PROTEINS AND PEPTIDE NANOPARTICLES - The present invention provides preparation methods of protein nanoparticles for in vivo delivery of pharmacologically active agents, wherein said methods are to encase pharmaceutically active agents into proteins or peptides to form nanoparticles by unfolding the protein, and subsequently refolding or assembling the protein to produce a pharmacologically active agent encased within a protein nanoparticle. | 03-10-2011 |
Ju-Qiang Wu, Nanjing CN
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20120154314 | ELECTRONIC DEVICE AND COMMUNICATION SYSTEM HAVING A FILE TRANSMISSION FUNCTION, AND A RELATED FILE TRANSMISSION METHOD - An electronic device and a communication system having a file transmission function, and a related file transmission method are disclosed. The method includes the following steps: a first touch screen displaying an icon associated with the file; the first touch screen receiving a touch scroll outward movement by a first object from an interior on the first touch screen, and generating a first touch signal in response; a first control module issuing a signal of transmitting according to the first touch signal; a second touch screen receiving a touch scroll inward movement by a second object from an outer part on the second touch screen, and generating a second touch signal in response; a second control module issuing a response signal according to the second touch signal and the signal of transmitting; the first control module transmitting the file to the second control module, upon receiving the response signal. | 06-21-2012 |
Liang Wu, Nanjing CN
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20120230369 | HIGH-SPEED SAMPLING AND LOW-PRECISION QUANTIFICATION PULSE ULTRA-WIDEBAND WIRELESS COMMUNICATION METHOD - For a demand of high speed, low cost and low power loss short distance wireless communication, a high-speed sampling and low-precision quantification pulse ultra-wideband wireless communication method is provided. A baseband narrow pulse sequence is generated at a transmission end using the digital technology by the method, and is transmitted after modulating amplifying and filtering and amplifying at a reception end, after the digital-signal processing of synchronizing, channel estimating, related detecting, and channel decoding, tec, is performed for the quantified data, the transmission information is retrieved. Comparing with the present carrier mechanism UWB wireless communication technology, the method does not need the complex radio frequency processing of orthogonal modulation/demodulation and frequency spectrum moving, etc, the quantification precision of analog-to-digital conversion is also decreased greatly, so the cost and power loss are greatly decreased; comparing with the present pulse mechanism UWB wireless communication technology, the method provided by the present invention greatly increase the data transmission rate, and increases the stability, reliability and integration. | 09-13-2012 |
20120243577 | SYNCHRONIZATION METHOD FOR IMPULSE SYSTEM ULTRA-WIDEBAND - A synchronization method for impulse system ultra-wideband takes frame as basic unit for data transmission, each frame is divided into a preamble symbol part and a data part, wherein the preamble symbol part sends a known impulse sequence for channel estimation and synchronization; the data part takes the information to be transmitted; the preamble symbol part is divided into two parts of a positive and negative impulse sequence and a same direction impulse sequence, the front is the positive and negative impulse sequence, which includes odd impulses with alternant positive and negative polarities; the rear is the same direction impulse sequence, which is composed of impulses with same polarity, and the polarity of impulse in the same direction impulse sequence is same as the polarity of the last impulse in the positive and negative impulse sequence. Compared with the synchronization method in a high-speed sampling and low-precision quantification pulse system ultra-wideband wireless communication system, the method provides such advantages as high synchronization precision, small storage space, and capability of immediately finding out the synchronization position etc., and provides an important value for the development of the impulse system ultra-wideband wireless communication technique. | 09-27-2012 |
Ling Wu, Nanjing CN
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20140336149 | PHARMACEUTICAL COMPOSITION CONTAINING DOCETAXEL-CYCLODEXTRIN INCLUSION COMPLEX AND ITS PREPARING PROCESS - A docetaxel inclusion complex having improved water-solubility (up to 5 mg/ml) and stability (stability constant Ka=2056M | 11-13-2014 |
Lingyan Wu, Nanjing CN
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20120221681 | METHOD, APPARATUS AND SYSTEM FOR HIERARCHICALLY REQUESTING CONTENTS IN A HTTP STREAMING SYSTEM - A method for hierarchically requesting contents in a HTTP streaming system is provided, which includes: receiving a service information obtaining request transmitted from a client; returning a service information obtaining request response comprising media presentation description information comprising URL corresponding to multi-level service content; receiving a service request message being a GET message transmitted from the client, wherein the service request message comprises the URL of the multi-level service content; and returning to the client a service request message response comprising the service content corresponding to the URL of the multi-level service content, so that the contents are searched for directly according to the URL, thereby improving processing efficiency. | 08-30-2012 |
20130067104 | METHOD, DEVICE, AND SYSTEM FOR CONTROLLING CONTENT REPORT BEHAVIOR - The present invention relates to the multimedia field, and discloses a method, a device, and a system for controlling content report behavior. The method includes: receiving a request for subscribing to a configuration update notification, in which the request is sent by the terminal or the media control function, and a configuration update request that is sent by an SCF and carries the new content report configuration information, and sending a configuration update notification message to the terminal or the media control function, where the configuration update notification message carries the new content report configuration information or acquiring information thereof. The method of the present invention avoids using the message body of the SIP message to transmit the content report configuration information, is compliant and compatible with logic for processing a SIP INFO message specified in the RFC 2976. | 03-14-2013 |
20130144714 | Method, Apparatus and System for Supporting Advertisement Contents in HTTP Streaming Play Mode - A method, apparatus and system for supporting advertisement contents in an HTTP streaming play mode. The method comprises: receiving media presentation description information from a server, wherein advertisement content support information is included in the media presentation description information; acquiring and playing advertisement contents according to media presentation information; requesting for media contents from the server according to the advertisement content support information and playing conditions of the advertisement contents. By means of verification, the embodiments of the present invention enable the media contents transmitted by adopting the HTTP Streaming mode to support advertisement contents without only depending on the rule files performed by the client, enables the result of watching the advertisement effectively impact on the subsequent request, acquisition and play for the content slices and improve the difficulty and level for avoiding the advertisements. | 06-06-2013 |
20130159421 | Method and Apparatus for Supporting Time Shift Playback in Adaptive HTTP Streaming Transmission Solution - A method and an apparatus for supporting time shift playback in an adaptive HTTP streaming transmission solution are disclosed. The method includes: sending a live MPD request message to a media server; receiving a response message that includes MPD for a current time period, where the MPD further includes media presentation information for another time period; determining that a moment of a media segment to be requested currently exceeds a time range corresponding to the MPD; acquiring the corresponding MPD according to the media presentation information corresponding to the media segment, and requesting, according to the acquired corresponding MPD, the media segment. In this manner, a client supports time shift playback of a larger time range, and at the same time, the size of the MPD is capable of remaining in an acceptable range. | 06-20-2013 |
20130182557 | METHOD, APPARATUS AND SYSTEM FOR OBTAINING KEY INFORMATION DURING FAST CHANNEL SWITCHING - Embodiments of the present invention disclose a method, apparatus and system for obtaining key information during fast channel switching. A fast channel switching request sent by a terminal is received; at least one data unit bearing key information is generated according to the fast channel switching request; a fast channel switching response message is sent to the terminal, where the response message carries an identifier of a first data unit bearing the key information and the number of data units bearing the key information; and the at least one data unit bearing the key information is sent to the terminal. When the key information is lost, the key information is retransmitted without a need to perform status maintenance, which improves scalability of fast channel switching. | 07-18-2013 |
20130259220 | METHOD, SYSTEM AND APPARATUS FOR IMPLEMENTING MULTIMEDIA RING BACK TONE SERVICE - A method, system and apparatus for implementing a Multimedia Ring Back Tone (MRBT) service are provided. The method includes: receiving a call request originated by a calling terminal; parsing a tone playing policy specifying whether to play a caller tone or a callee tone or whether to filter a tone; performing caller tone media negotiation or callee tone media negotiation, or performing no tone negotiation according to the parsing result; and playing the caller tone or the callee tone to the caller, or playing no tone. With the technical solution of the present invention, the caller tone service can be implemented in the IMS domain. Whether a caller tone or a callee tone is played to the caller is determined according to a preset policy. Furthermore, the tone filtering service is also implemented. This gives a user freedom in experiencing the MRBT service. | 10-03-2013 |
20130287199 | METHOD, SYSTEM AND APPARATUS FOR IMPLEMENTING MULTIMEDIA RING BACK TONE SERVICE - A method, system and apparatus for implementing a Multimedia Ring Back Tone (MRBT) service are provided. The method includes: receiving a call request originated by a calling terminal; parsing a tone playing policy specifying whether to play a caller tone or a callee tone or whether to filter a tone; performing caller tone media negotiation or callee tone media negotiation, or performing no tone negotiation according to the parsing result; and playing the caller tone or the callee tone to the caller, or playing no tone. With the technical solution of the present invention, the caller tone service can be implemented in the IMS domain. Whether a caller tone or a callee tone is played to the caller is determined according to a preset policy. Furthermore, the tone filtering service is also implemented. This gives a user freedom in experiencing the MRBT service. | 10-31-2013 |
20130291004 | METHOD AND DEVICE FOR APPLYING PARENTAL CONTROL IN ADAPTIVE HTTP STREAMING TRANSMISSION - The present invention discloses a method and device for applying parental control in media. Corresponding parental control rating information is set for media contents in different time periods in the single media presentation; the parental control rating information is sent to a client; and the client processes the media contents in the single media presentation according to the parental control rating information, so as to make the effect of the parental control accurate. | 10-31-2013 |
20140112209 | METHOD AND APPARATUS FOR IMPLEMENTING AND FILTERING CUSTOMIZED RINGING SIGNALS - A method for implementing Customized Ringing Signal (CRS) services is provided. The method includes: receiving a call request initiated by a caller terminal; obtaining a policy of playing a CRS tone according to the call request, where the policy is a policy of playing a CRS tone, namely, a caller CRS tone or a callee CRS tone, or a policy of filtering the CRS tone; and playing the CRS tone to a callee according to the policy. By setting a policy of playing the CRS tone to the callee in the network or the callee terminal, the users enjoy the CRS services at their own discretion. | 04-24-2014 |
20140137171 | Method and Apparatus for Supporting Time Shift Playback in Adaptive HTTP Streaming Transmission Solution - A method and an apparatus for supporting time shift playback in an adaptive Hypertext Transfer Protocol (HTTP) streaming transmission solution are disclosed. The method includes: sending a live media presentation description (MPD) request message to a media server; receiving a response message that includes MPD for a current time period, where the MPD further includes media presentation information for another time period; determining that a moment of a media segment to be requested currently exceeds a time range corresponding to the MPD; acquiring the corresponding MPD according to the media presentation information corresponding to the media segment, and requesting, according to the acquired corresponding MPD, the media segment. In this manner, a client supports time shift playback of a larger time range, and at the same time, the size of the MPD is capable of remaining in an acceptable range. | 05-15-2014 |
Lizhen Wu, Nanjing CN
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20130280245 | 3-Aryl-6-aryl-[1,2,4]triazolo[4,3-alpha]pyridines as Inhibitors of Cell Proliferation and the Use Thereof - Disclosed are 3-aryl-6-aryl-[1,2,4]triazolo[4,3-α]pyridines thereof, represented by the Formula (I) wherein Ar | 10-24-2013 |
20140023642 | 1-(Arylmethyl)quinazoline-2,4(1H,3H)-diones as PARP Inhibitors and the Use Thereof - Disclosed are 1-(arylmethyl)quinazoline-2,4(1H,3H)-diones thereof, represented by the Formula (I) wherein Ar, R | 01-23-2014 |
20140275711 | 1-(Arylmethyl)-5,6,7,8-tetrahydroquinazolline-2,4-diones and Analogs and the Use Thereof - Disclosed are novel 1-(arylmethyl)-5,6,7,8-tetrahydroquinazoline-2,4-diones and analogs thereof, represented by the Formula I, wherein Ar, A, B, R | 09-18-2014 |
Longhai Wu, Nanjing CN
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20140002462 | METHOD AND MOBILE TERMINAL FOR DYNAMIC DISPLAY OF AN EMOTION | 01-02-2014 |
Ming Wu, Nanjing CN
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20120109659 | Compensator and Compensation Method for Audio Frame Loss in Modified Discrete Cosine Transform Domain - The invention provides a compensation method for audio frame loss in a MDCT domain, the method comprising: when a frame currently lost is a P | 05-03-2012 |
Minghui Wu, Nanjing CN
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20150112798 | ADVERTISEMENT PROCESSING METHOD AND APPARATUS - Embodiments of the present invention provide an AD processing method and apparatus. The method includes: acquiring, by a terminal, system information and/or current access network information of the terminal; sending, by the terminal to a plugin server, an AD plugin request message that includes the system information and/or the current access network information of the terminal, so that the plugin server acquires, according to the system information and/or the current access network information, AD plugin information that matches the terminal; and receiving, by the terminal, the AD plugin information that is sent by the plugin server and matches the terminal, and choosing to download an AD plugin according to the AD plugin information. In the embodiments, it is implemented that traffic and time are saved for a user, and expenses may further be reduced for the user. | 04-23-2015 |
Nanfei Wu, Nanjing CN
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20100308776 | BATTERY CHARGER - A charger for lithium battery pack has a voltage input terminal, a current control module and a voltage output terminal including a voltage-rising module and a voltage-detecting module connected with the voltage-rising module and the voltage input terminal. | 12-09-2010 |
20120098495 | BATTERY CHARGING SYSTEM HAVING MULTIPLE CHARGING MODES - The present application provides a charging system having a charger and a battery. The charging system provides a quick-charging mode and a normal-charging mode. The quick-charging mode may be activated to charge the battery if certain conditions are met and the charging system may also have an indicating device for indicating when the quick-charging mode is finished. More specifically, the charger of the present application provides selective charging modes and provides an ultra-quick charging solution which may be controlled by the changes in the temperature of the battery and which can increase the charging power to quickly provide enough energy to finish a work task. | 04-26-2012 |
Pengqin Wu, Nanjing CN
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20110303008 | CANTILEVER BEAM STRUCTURAL RESONANT-TYPE INTEGRATED OPTICAL WAVEGUIDE ACCELEROMETER - A cantilever beam structural resonant-type integrated optical waveguide accelerometer, includes an input waveguide ( | 12-15-2011 |
20120062899 | BIAXIAL OPTICAL GYROSCOPE - A biaxial optical gyroscope is provided, which realizes mode separation using the waveguide devices with different material, and the biaxial optical gyroscope includes: a surface Plasmon Polariton Y-type mode splitter ( | 03-15-2012 |
Pingkeng Wu, Nanjing CN
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20140336407 | INTEGRATED SYSTEM TECHNIQUE FOR COUPLING FIXED BED AND JET FLUIDIZED BED TO SEPARATOR UNIT - A process of integrated system formed by coupling of fixed bed, jetting floating bed, and separating unit, aimed to provide a new process and equipment of higher efficiency, which integrates multi-type reactors and separation is provided. Reaction materials undergo preliminary reaction in fixed bed reactor and intensified reaction in jetting floating bed reactor, and then separation in the subsequent separation system. Unreacted materials will be returned to the raw material intermediate storage tank for mixing with fresh materials, as raw materials for continued reaction. During this process, materials first pass the fixed bed reactor once to achieve certain conversion rate, and then enter the jetting floating bed reactor for intensified reaction. When the product reaches required concentration, the materials will enter subsequent separation equipment for separation. | 11-13-2014 |
20140369892 | IMMERSION FIXED BED REACTOR INTENSIFIED BY LIQUID FLOW - An immersion fixed bed reactor intensified by liquid flow contains a cylindrical tank internally installed with an annular cylindrical catalyst bed (ACCB) packed with solid catalysts is provided. The inner and outer walls of the ACCB are composed of two layers of stainless steel sheets with holes. The outer layer of stainless steel perforated with holes. The inner layer of catalyst contacting stainless steel is covered with stainless steel waved mesh in circumferential direction. The bottom of AACB is sealed with a steel plate by welding or a blind plate and the top of ACCB is fixed to cylindrical tank with a flange. The solid catalysts are packed in the ACCB. | 12-18-2014 |
Qihui Wu, Nanjing CN
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20130059615 | Resource Distribution Method for Throughput Maximization in Cooperative Cognitive SIMO Network - The invention relates to a resource distribution method for throughput maximization in a cooperative cognitive SIMO network. The primary user sends data after receiving a cooperation confirmation message, and the cognitive network keeps silence, receives the information data of the primary user and simultaneously decodes the data. The cognitive users which successfully decode the data utilize part of their transmission power to send the data of themselves to the cognitive base station, the remaining transmission power is used for helping in forwarding the data of the primary user; the cognitive users which cannot successfully decode the data only send the data of themselves and do not forward the data of the primary user. The cognitive base station eliminates the interference of the data of primary user in the received mixed signals and performs beamforming on the signals after eliminating the interference. According to the combined adjustment of the transmission power vector, the power distribution factor vector and the beamforming weight vectors of the cognitive SIMO network, the maximum throughput performance can be realized in the cognitive network while the target transmission rate of the primary user is ensured, furthermore, very fast convergence rate can be realized in the proposed resource distribution method. | 03-07-2013 |
20130065511 | Cognitive SIMO Network Access Method Based on Cooperative Relay - The invention relates to a cognitive SIMO network access method based on cooperative relay, wherein a cognitive base station collects channel responses in a network and judges whether the cognitive users can cooperate with a primary user to achieve the target transmission rate required by the primary user or not, if so, a cognitive SIMO network is accessible to a frequency band licensed to the primary user; otherwise, the cognitive SIMO network is non-accessible. The access method can enable a plurality of the cognitive users and the primary user to simultaneously use the same licensed spectrum in the same geographical position, on the premise of ensuring the target transmission rate of the primary user, and further improve the utilization efficiency of the spectrum as far as possible. As the access method is based on cooperative communication, the nearer the distance from the cognitive network to the primary network is, the greater the network throughput can be achieved; and furthermore, a large-range network coverage can be realized, so the deficiencies in the existing cognitive radio access ways are made up. | 03-14-2013 |
Qin Wu, Nanjing CN
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20110255473 | METHOD, SYSTEM, AND MOBILE ACCESS GATEWAY FOR LOCAL ROUTING OPTIMIZATION - A method, system, and Mobile Access Gateway (MAG) for local routing optimization are provided. After receiving a packet sent from a Mobile Node (MN) to a Correspondent Node (CN), an MAG queries for a binding update entry corresponding to the MN. When an MAG local routing flag is set in the binding update entry, the packet is sent to the CN; and when a Local Mobile Anchor (LMA) local routing flag is set in the binding update entry, the packet is sent to an MAG of the CN. With the present invention, the delay in sending the packet from an MN to a CN is shortened, the communication efficiency is increased and the user experience is improved. | 10-20-2011 |
20120102146 | METHOD, DEVICE AND SYSTEM FOR OBTAINING LOCAL DOMAIN NAME - A method, device and system for obtaining a local domain name are provided. A Dynamic Host Configuration Protocol (DHCP) request from a User Equipment (UE) is received, in which the request carries an option for indicating returning a domain name of a local domain where the UE is located; and the domain name of the local domain where the UE is located is obtained according to the DHCP request, and the domain name of the local domain where the UE is located is carried in a DHCP reply message to be returned to the UE. A device and system for obtaining a local domain name are also provided, which solve the problem that a user is incapable of obtaining a local domain name after full authentication, so that a UE can perform fast re-authentication during a handover, thereby reducing a handover delay and improving the user experience. | 04-26-2012 |
20140115062 | METHOD, APPARATUS, AND SYSTEM FOR TRANSMITTING MEDIA DATA BASED ON OTT - A method, an apparatus, and a system for transmitting media data based on OTT are disclosed. The method includes: receiving, by an OTT server, a media data request initiated by a user terminal, where the OTT server is connected to at least one cache server; determining, by the OTT server, a cache server from the at least one cache server according to a location and/or a capability of the at least one cache server; sending, by the OTT server, a notification message, which carries session information, to the user terminal and the determined cache server, so that the determined cache server receives a media data request, which carries session information, from the user terminal, and sends corresponding media data to the user terminal. | 04-24-2014 |
20160065460 | PACKET PROCESSING METHOD AND APPARATUS - Embodiments of the present disclosure provide a packet processing method and apparatus. A first protocol identifier of a first to-be-processed packet is acquired; and first protocol rule profile information that corresponds to the first protocol identifier is acquired from a rule profile repository, where the rule profile repository stores protocol rule profile information of at least one protocol, protocol rule profile information of each protocol in the at least one protocol is associated with a protocol identifier of the protocol, the protocol rule profile information of the protocol is used to describe a method and a parameter for processing a packet, and the packet meets a standard stipulated by the protocol; and the first to-be-processed packet is processed according to the acquired first protocol rule profile information. | 03-03-2016 |
Qinxue Wu, Nanjing CN
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20150124580 | PARAMETER ADJUSTMENT METHOD AND APPARATUS - The application provides a parameter adjustment method and apparatus. The parameter adjustment method is applicable to a communication device including a SerDes link, and includes: acquiring, by the communication device, a current ambient temperature of the communication device; and if it is determined, according to a preset correspondence between a temperature range and a parameter, that the current ambient temperature does not match a SerDes parameter of the communication device, adjusting the SerDes parameter of the communication device according to the correspondence. In the application, the SerDes parameter of the communication device is adjusted in real time, thereby improving reliability of a SerDes link of the communication device, and reducing a bit error rate of the SerDes link. | 05-07-2015 |
Shimin Wu, Nanjing CN
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20160069797 | Gas Cell Assembly and Applications in Absorption Spectroscopy - A gas cell assembly and applications of the gas cell assembly in absorption spectroscopy. An example gas cell assembly includes a gas cell body with an inlet for receiving a gas sample from a gas source; a first and a second end portions that allow optical transmission into and out of the body, the second end portion being substantially opposite from the first end portion; and a channel providing a path for the gas sample and optical beam(s) between the first end portion and the second end portion. The gas cell assembly also includes reflective surfaces outside the body to receive versions of the optical beams from the body and to reflect each version of the incident beam towards the body. A detector, then, receives a last reflected beam and transmits a corresponding data signal to a processing unit for analyzing the gas sample based on the data signal. | 03-10-2016 |
Shu Wu, Nanjing CN
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20120316085 | ANTIBODY HUMANIZATION BY FRAMEWORK ASSEMBLY - An improved method for producing humanized antibody or an antigen binding fragment thereof is described. The method, designated framework-assembly, bypasses the reliance on structural biology and the construction of large libraries. It is easier to implement and more efficient than the rational design and empirical methods. Also described are humanized antibodies produced by the method and related framework-assembly library. | 12-13-2012 |
20130129727 | METHODS AND SYSTEMS FOR INCREASING PROTEIN STABILITY - Methods and systems for increasing stability of a target polypeptide in a serum are described. The methods and systems utilize a fusion protein comprising a single-domain antibody against a serum albumin (SASA), the target polypeptide and optionally a linker. The fusion protein has a significantly prolonged serum half life in comparison with the target polypeptide alone. The SASA fusion tag also facilitates the expression and purification of the fusion protein. This allows direct in vivo screening or utilization of the target polypeptide for its biological activity or efficacy regardless of its intrinsic serum half life, which has significantly increased the number of candidates for the development of novel protein based diagnosis or treatment. | 05-23-2013 |
Shuming Wu, Nanjing CN
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20090236109 | Power tool having a temperature indicator - The present invention relates to a power tool including a temperature indicator. The power tool includes a housing, a driving source, a transmission system within the housing, a working head connected to the transmission system through a connecting means, and a temperature indicator mounted on the parts of the power tool that may increase in temperature during operation, thereby warning the operator not to touch the specific part, and/or turn off the power tool to potentially prolong the life of the effected part. | 09-24-2009 |
20100068977 | Sander having a damping element - A sander according to the present invention having a housing, a motor mounted in the housing, wherein the housing comprises an upper housing section and a lower housing section, the upper housing section includes an inner surface, the lower housing section includes a motor housing, the lower housing section at least partially overlapped by the upper housing section, and a grip portion formed on the upper housing section. The upper housing section is connected with the lower housing section through a damping means including at least a damping element positioned on the inner surface the upper housing section and on the periphery of the motor housing section, the damping element engaged with engagement member. The arrangement of the damping means simplifies the connection between the upper and lower housing sections, while effectively reducing the vibrations in the horizontal and vertical directions when the sander is in use. | 03-18-2010 |
20110100663 | AUTO HAMMER - An auto hammer includes a housing having an upper portion, a head assembly arranged on one end of the housing, a motor mounted within the housing, a switch arranged on the housing for controlling the motor. The head assembly of the auto hammer additionally comprises a striking rod. The distance between the central axis of the striking rod and the top portion of the head assembly is between 5 mm and 26 mm, preferably 10.7 mm. This distance is arranged very small for allowing the auto hammer to be used closer to a base wall. | 05-05-2011 |
20140352992 | ROTATION SPEED CONTROL METHOD FOR IMPACT TYPE FASTENING TOOLS - A rotation speed control method for impact type fastening tools has a presetting step and a dynamic control step. The presetting step includes setting a plurality of working positions, and setting a PWM signal with a larger duty cycle as a driving signal in a period after energization so that a motor can rotate at a higher speed and improve work efficiency. When a main controller judges, according to a feedback means, that the operation enters an impact phase and torsion control is needed to reduce rotation speed, the main controller makes adjustment by driving the motor with a PWM signal with a lower duty cycle corresponding to a working position currently set by the user. The control method improves work efficiency, and meet the user's need of driving a fastener with a higher rotation speed at an early stage of operation. In the torsion control phase, the method according to the present invention can automatically use a suitable torsion to drive the fastener to better meet the user's needs in operation and enable the user to obtain an excellent experience of use. | 12-04-2014 |
Wen-Gang Wu, Nanjing CN
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20090280776 | METHOD AND APPARATUS FOR PROVISIONING AN ELECTRONIC COMMUNICATION DEVICE VIA A MOBILE INTERNET PROTOCOL REGISTRATION - A method for updating wireless application protocol (WAP) data at an electronic communication device during a mobile internet protocol (MIP) registration process includes processing at an authentication, authorization, and accounting (AAA) server a first access request message that identifies the electronic device (step | 11-12-2009 |
Xihan Wu, Nanjing CN
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20130196974 | COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS DISEASE - A compound of formula (I) | 08-01-2013 |
Xilin Wu, Nanjing CN
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20140079735 | ANTIBODY RECOGNIZING ARBITRARILY DESIGNED EPITOPE OF THREE OR MORE AMINO ACID RESIDUES IN A PEPTIDE AND METHOD OF GENERATING THEREOF - Peptide vaccine that is a mixture of different peptide species, where each species has a number of fixed amino acid residues and a number of randomized residues. The fixed resides are the same amino acid residues at the corresponding positions in each species of the mixture while the randomized residues are randomly any available candidate amino acids chosen by design. The degree of randomization may be also been chosen according to the design under a particular situation. This type of peptide vaccines have shown to be able to induce highly specific antibodies against epitopes that are otherwise difficult to induce antibodies in vitro, for example the GPG triplet in the V3 of HIV-1 gp120. | 03-20-2014 |
Xingfen Wu, Nanjing CN
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20120099588 | CHANNEL CHANGE METHOD, DEVICE, AND SYSTEM - A channel change method, device, and system are provided. One channel change method includes: in a channel change process, reassembling Program Specific Information for decoding media data into a Real-time Transport Protocol packet, in which a stream feature of the Real-time Transport Protocol packet is the same as a stream feature of a Real-time Transport Protocol packet carrying the media data; sending the Real-time Transport Protocol packet carrying the Program Specific Information to a terminal apparatus, and subsequently, sending the Real-time Transport Protocol packet carrying the media data to the terminal apparatus. | 04-26-2012 |
20120155280 | Method and device for fast pushing unicast stream in fast channel change - The present invention discloses a method and a device for fast pushing a unicast stream in a Fast Channel Change (FCC), and relates to the field of Internet Protocol Television (IPTV). A server obtains a multicast join delay of a terminal, determines a minimum value of a data amount between a starting position of a fast unicast stream and a latest packet position according to the multicast join delay of the terminal, a decoding rate, a unicast push rate, and a lowest buffer data amount required for decoding, judges whether a latest I frame completely arrives according to a packet buffer state; and fast pushes the unicast stream starting from the latest I frame if the latest I frame completely arrives, and an arrived data amount starting from the latest I frame is greater than or equal to the minimum value. | 06-21-2012 |
20130166982 | METHOD, APPARATUS AND SYSTEM FOR SENDING AND RECEIVING A MEDIA STREAM - Embodiments of the present invention provide a method, an apparatus and a system for sending and receiving a media stream. In the embodiments of the present invention, during a transmission process of media content, if the packet loss occurs, and if retransmission still does not succeed after the retransmission has been attempted for finite times, the retransmission of the lost data packet is abandoned through notification of the retransmission suppression information, and transmission of a subsequent part of media stream is continued, which ensures uninterrupted transmission of the media stream, and avoids the occurrence of a screen mess of a picture, a picture jitter or pause, and even a program interrupt, thereby improving picture quality. | 06-27-2013 |
20140040500 | SYSTEM FOR PROCESSING STREAMING MEDIA SERVICE AND METHOD AND NETWORK DEVICE THEREOF - A system for processing a streaming media service and a method and a network device thereof are provided. The system includes a network device and an encoder. The network device has an embedded streaming function module. The encoder includes two egress ports, where the two egress ports of the encoder are connected to an active input port and a standby input port of the network device respectively. The encoder is configured to: receive a streaming media service signal, encode the streaming media service signal to generate a streaming media service coded signal, and send the streaming media service coded signal to the network device. The network device is configured to receive, by using the embedded streaming function module through the active input port or the standby input port, a streaming media service coded signal sent by the encoder, and provide the streaming media service coded signal for a terminal. | 02-06-2014 |
Xueming Wu, Nanjing CN
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20140221643 | FRUCTOSYLATED MANGIFERIN AND PREPARATION METHOD THEREFOR AND USE THEREOF - Provided are a fructosylated mangiferin, a preparation method therefor and a use thereof, wherein the fructosylated mangiferin has a structural formula represented by the following formula (I), the method for preparing the fructosylated mangiferin includes adding a substance with fructosylating enzymatic activity to a transformed liquid containing mangiferin for biotransformation reaction, so as to convert the mangiferin into the fructosylated mangiferin, wherein the transformed liquid contains the mangiferin and a glycosyl donor; as well as a use of the fructosylated mangiferin in preparation of a medicament for treatment of tumor-related diseases. | 08-07-2014 |
Xufeng Wu, Nanjing CN
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20120309555 | Photoelectric Sensing Instant Display Type Golf Swing Collimation Trainer - A photoelectric sensing instant display type golf swing collimation trainer comprises a base ( | 12-06-2012 |
Yaohua Wu, Nanjing CN
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20130245495 | FLOCKING SWAB FOR BIOLOGICAL SAMPLING QUANTITATIVELY AND METHOD FOR MAKING THE SAME - The invention relates to a flocking swab for biological sampling quantitatively and a method for making the same. One or two ends of the swab shaft form a loop by injection molding process. Flocking fiber is flocked into a layer on the surface of the loop by conventional electrostatic flocking process. By controlling the diameter of the loop frame, the diameter of the cylinder of the loop, and parameters of flocking fibers, a quantitative swab for biological sampling can be made. The swab disclosed in this invention can be used in quantitative sampling, has large sampling volume and securely attached swab tip. Moreover, it is safe and easy to use. | 09-19-2013 |
Yiming Wu, Nanjing CN
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20140118003 | Fault diagnosis and preliminary location system and method for transformer core looseness - This invention publishes a fault diagnosis and location system for transformer core looseness, consists of vibration sensors, data collection and computer. It is of power transformer fault intelligent diagnosis technology technical field. Fault diagnosis and location method uses three vibration sensors positioned on the top of transformer tank, to obtain vibration signal, uses signal processing to analyze the signal, and obtains fault characteristics of the transformer core looseness. The characteristics respectively are 50 Hz, 150 Hz and 300 Hz frequency components, in which 300 Hz is main feature. When they reach a certain value at one position, it suggests that transformer core looseness near this position. By the comparison of differences among signals of three positions, fault location can be done. This invention manifests fault characteristics accurately and detects core looseness efficiently. | 05-01-2014 |
Yinggen Wu, Nanjing CN
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20130103958 | METHOD AND APPARATUS OF POWER OVER ETHERNET - The present disclosure discloses a method and an apparatus of power over Ethernet, and belongs to the field of communications. An Ethernet power sourcing equipment sets a power supply port to a sleep state, and sets a timer for the power supply port; enables the power supply port when the timer reaches a set time; and detects whether a powered device PD is connected to the power supply port, and if a PD is connected to the power supply port, triggers the power supply port to supply power to the PD; if no PD is connected to the power supply port, resets the power supply port to the sleep state, and sets the timer for the power supply port. Implementation of the present disclosure effectively reduces power consumption of the system and saves energy. | 04-25-2013 |
Yonggang Wu, Nanjing CN
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20120208262 | BIOTRICKLING FILTER FOR TREATING WASTE GAS AND TREATING METHOD USING THE SAME - A biotrickling filter for treating waste gas including a waste gas inlet, packing layers, a spray pipe, a spray liquid storage tank, and a waste gas outlet. The waste gas passes through a first packing layer after passing through the waste gas inlet and then passes through a second packing layer after changing the flow direction at the bottom of the first packing layer; the flow directions of the waste gas in the first packing layer and the second packing layer are opposite to form a cross-flow structure; the two different flow directions of the waste gas form a cross-flow unit, and two or more cross-flow units form the biotrickling filter. | 08-16-2012 |
Youqin Wu, Nanjing CN
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20160075624 | PROCESS FOR PREPARING AND SEPARATING MONODISPERSE POLYETHYLENE GLYCOL - A process for preparing and separating a monodisperse polyethylene glycol, including: dissolving a starting material of polyethylene glycol into an organic solvent for reaction with a compound represented by general formula I under catalytic action of an alkaline substance, to prepare a mixture of derivatives of polyethylene glycol having different polarities; separating the mixture of derivatives of polyethylene glycol by means of silica gel column chromatography, to obtain a monodisperse derivative of polyethylene glycol; and hydrolyzing the derivative of polyethylene glycol to obtain a monodisperse polyethylene glycol. The starting material is industrially prepared polyethylene glycol with a wide source and low cost, which provides a guarantee for popularization and application of a monodisperse polyethylene glycol product. | 03-17-2016 |
Youting Wu, Nanjing CN
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20110144378 | CATALYTIC REACTION-RECTIFICATION INTEGRATED PROCESS AND SPECIALIZED DEVICE THEREOF - A catalytic reaction-rectification integrated process and a catalytic reaction-rectification integrated column (T- | 06-16-2011 |
Yuehua Wu, Nanjing CN
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20150059732 | THERMOSTATIC CONDENSING GAS WATER HEATER AND CONTROL METHOD THEREFOR - A thermostatic condensing gas water heater, comprising a burner; a first heat exchanger ( | 03-05-2015 |
Zhengyuan Wu, Nanjing CN
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20160096816 | METHOD OF PREPARING INTERMEDIATE OF SALMETEROL - A method of preparing an intermediate of salmeterol (Compound 1, 2-amino-1-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)ethanol) includes: reacting compound 2 with 2-methoxypropene in a first organic solvent to produce a reaction solution including compound 3, compound 2 including a 2-bromo precursor of Compound 1; reacting compound 3 with a nitrogen source to produce compound 4; reacting compound 4 with sodium borohydride in a second organic solvent to produce compound 5; and debenzylating compound 5 by ammonium formate/palladium-carbon catalytic transfer hydrogenation in a third organic solvent to produce Compound 1. A method of preparing salmeterol includes preparing Compound 1, and reacting Compound 1 to prepare salmeterol. | 04-07-2016 |
20160096863 | METHODS OF PREPARING INTERMEDIATE OF FLUTICASONE PROPIONATE - A method of preparing a thioic acid intermediate of fluticasone propionate includes: treating a 17β-[(N,N-dimethyl carbamoyl)thio]carbonyl compound in a solution including an alcohol and an alkali metal hydroxide, an alkaline-earth metal hydroxide, or a mixture thereof to cleave an amide from the 17β-[(N,N-dimethyl carbamoyl)thio]carbonyl compound; treating the solution to separate an aqueous portion; and adding an acid to the aqueous portion to obtain the thioic acid intermediate of fluticasone propionate. A method of preparing fluticasone propionate includes preparing the thioic acid intermediate of fluticasone propionate, and alkylating the thioic acid intermediate of fluticasone propionate to prepare the fluticasone propionate. | 04-07-2016 |
Zhishen Wu, Nanjing CN
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20120205836 | MOLD AND METHOD FOR INTEGRALLY MANUFACTURING FUNCTIONAL CORED SLAB AND SOLID SLAB WITH POLYGONAL GRID HONEYCOMB STRUCTURE - A mold and a method for integrally manufacturing a functional cored slab and a solid slab with a polygonal grid honeycomb structure. The mold for manufacturing the cored slab comprises a female mold and multiple male molds which are provided in the female mold. The male molds include polygonal cylinders capable of melting, dissolving, or vaporizing. A clearance exists between at least one pair of adjacent polygonal cylinders. The mold for manufacturing the solid slab is provided with a male mold main-body of polygonal cylinders which share the same shape and amount as the polygonal grids. The male mold main-body, which is made of one of the functional materials including sound insulating materials, flame retardant materials, and thermal insulating materials, is located in the frame-like female mold having a bottom plate. Clearances are provided between the adjacent male mold bodies. A casting method is adopted when manufacturing the slabs. | 08-16-2012 |
20120311957 | ANCHORING METHOD FOR EXTERNAL BONDING AND REINFORCING TECHNIQUE WITH PRESTRESSED FIBER CLOTH - An anchoring method for external bonding and reinforcing technique with prestressed fiber cloth mainly involves the following steps: stretching fiber cloth ( | 12-13-2012 |
20130021422 | INKLESS PRINTING METHOD WITH HEATING PROCESS AND PRINTING HEAD UNIT THEREFOR - An inkless printing method with heating process is disclosed. In the method, a conventional printing paper ( | 01-24-2013 |
20130183497 | CONCRETE STRUCTURE MEMBER STRENGTHENED WITH PRESTRESSED FRP ELEMENTS - A concrete structure member strengthened with prestressed FRP elements includes a concrete structure body and a prestressed FRP element arranged on the former. An epoxy resin overlay surrounding the prestressed FRP element is provided to wrap it up, and a polymer concrete supplemental layer is provided outside the epoxy resin overlay. The concrete structure member can uniformly and effectively transfer the stress from the prestressed FRP element. | 07-18-2013 |
Zhiwei Wu, Nanjing CN
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20160114028 | DNA MOTIF COMPOUNDS AND METHODS FOR INDUCING SPECIFIC ANTIBODIES AND CELLULAR IMMUNITY - The present invention relates to the field of applied immunotechnology and medicine. More specifically, it relates to DNA motif vaccine design, glyco-DNA motif vaccine design, and immunogen design for producing antibodies against an epitope of arbitrary sequences or polysaccharide epitope, particularly those epitopes against which it is otherwise very difficult to induce antibodies, such as those of HIV-1. The present invention also relates to immunogen design to induce robust cellular and humoral immunity. | 04-28-2016 |
Zhiwei (allen) Wu, Nanjing CN
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20140079735 | ANTIBODY RECOGNIZING ARBITRARILY DESIGNED EPITOPE OF THREE OR MORE AMINO ACID RESIDUES IN A PEPTIDE AND METHOD OF GENERATING THEREOF - Peptide vaccine that is a mixture of different peptide species, where each species has a number of fixed amino acid residues and a number of randomized residues. The fixed resides are the same amino acid residues at the corresponding positions in each species of the mixture while the randomized residues are randomly any available candidate amino acids chosen by design. The degree of randomization may be also been chosen according to the design under a particular situation. This type of peptide vaccines have shown to be able to induce highly specific antibodies against epitopes that are otherwise difficult to induce antibodies in vitro, for example the GPG triplet in the V3 of HIV-1 gp120. | 03-20-2014 |
Zicheng Wu, Nanjing CN
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20120205310 | METHOD AND DEVICE FOR RECYCLING OF WASTEWATER - A method for treating wastewater including: flocculating and granulating the wastewater in a wastewater collection pool through a flocculation sedimentation tank; pumping the flocculated water with a high/low turbidity into a hair filter through a lift pump; pumping the pretreated water into an organic/inorganic membrane filter to yield clear water containing detergent; treating the clear water containing detergent with activated carbon and an ultraviolet lamp; raising the water pressure to 10-15 Kg using a high-pressure pump, and pumping the neutral clear water into a reverse osmosis apparatus for further removal of inorganic matters, organic matters, virus, and bacteria to obtain purified water. A device for recycling treatment of car-washing and laundry wastewater is also provided. | 08-16-2012 |
Ziqian Wu, Nanjing CN
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20130081190 | FILTER HOLDING SYSTEM FOR WELDING MASK - A filter holding system for holding an optical filter to a mask casing of a welding mask. The filter holding system can include a holding frame body configured for supporting and accommodating the optical filter, and a connecting mechanism which is provided on the holding frame body and is configured for connecting or disconnecting the holding frame body to or from the mask casing. The connecting mechanism can have a disconnect position and a connect position. In the disconnect position, the connecting mechanism disconnects the holding frame body from the mask casing, and in the connect position, the connecting mechanism connects the holding frame body and the mask casing. A welding mask can comprise a mask casing, a headgear, a protective film, an optical filter and a filter holding system. | 04-04-2013 |