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Cao, Shanghai
Chun Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090159460 | ELECTRODIALYSIS DEVICE AND PROCESS - A device includes a first electrode and a second electrode spaced from the first electrode to define a volume. An anion exchange membrane and a cation exchange membrane are disposed within the volume. A controller controls a supply of electrical current from an electrical source to the first electrode and to the second electrode. The electrical current supply is controlled to switch from a first mode of operation to a second mode of operation providing electrical current having a reverse polarity during each cycle. The electrical current is supplied at a controlled cycle rate and for a controlled duration. The cycle rate is greater than about 100 hertz and less than about 10 kilohertz. | 06-25-2009 |
Erhua Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110305599 | OPTICAL SENSOR OF BIO-MOLECULES USING THIN-FILM INTERFEROMETER - The present invention is directed to an assembly for use in detecting an analyte in a sample based on thin-film spectral interference. The assembly comprises a waveguide, a monolithic substrate optically coupled to the waveguide, and a thin-film layer directly bonded to the sensing side of the monolithic substrate. The refractive index of the monolithic substrate is higher than the refractive index of the transparent material of the thin-film layer. A spectral interference between the light reflected into the waveguide from a first reflecting surface and a second reflecting surface varies as analyte molecules in a sample bind to the analyte binding molecules coated on the thin-film layer. | 12-15-2011 |
| 20110312105 | DETECTION SYSTEM AND METHOD FOR HIGH SENSITIVITY FLUORESCENT ASSAYS - This invention relates to a detection system for measuring a fluorescent signal in a fluorescent assay. The system comprises a probe having a small sensing surface bound with a fluorescent label, and a light source and a detector both mounted at the proximal side of the sensing surface of the substrate. The invention also relates to a method for detecting an analyte in a liquid sample using a probe tip having a small surface area (≦5 mm) and a high molecular weight polymer (≧1 MD) having multiple binding molecules and multiple fluorescent labels. The binding reaction is accelerated by flowing the reaction solutions laterally and moving the probe tip up and down in the reaction vessels. The invention furthers relates to a fluorescent labeling composition comprising a cross-linked Ficoll molecule having a plurality of binding molecules and a plurality of fluorescent labels. | 12-22-2011 |
Jian-Gen Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100246676 | Method of downscale decoding MPEG-2 video - A method of downscale decoding MPEG-2 video includes an Inverse Discrete Cosine Transformation (DCT) procedure for performing a ½ horizontal downscaling to convert DCT coefficients in a 8×8 array block of the video into a 4×8 array intra-block and performing a ½ vertical downscaling to convert the intra-block into an intra-coded picture having ¼ resolution of the original; and a downscaling motion compensation procedure for performing a motion compensation to the current intra-block to obtain a predictive block having ½ horizontal size of the original, adding the predictive block with a residual block produced by the same method applied to the intra-blocks to obtain a 4×8 array inter-block, and performing a ½ vertical downscaling to the inter-block for outputting a predictive-coded picture and a bidirectional predictive-coded picture having ¼ resolution of the original, so as to simplify the complexity of the decoding computation and enhance the decoding speed. | 09-30-2010 |
Jianying Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20080196876 | FINNED TUBE FOR CONDENSATION AND EVAPORATION - A finned tube includes channels defined between adjacent fins on the tube body outer surface. Wings extend from side walls of the adjacent fins between the fin top and the fin base such that the wings form a barrier which splits the channel into an upper channel and a lower channel. A plurality of holes penetrate the barrier where the wings meet, so liquids and gases can pass into and out of the enclosed area defined by the lower channel. The wings can include alternating upper wings and lower wings, and there can be depressions formed in the fin top. | 08-21-2008 |
| 20080236803 | FINNED TUBE WITH INDENTATIONS - A tube used for heat transfer has adjacent fins extending from an outer surface of the tube with a channel between the fins. The fins include a roof formed over the channel, and holes penetrate the roof into the channel. The fin, including the roof, is monolithic with the tube body. Helical ridges are formed on a tube inner surface, and the tube body includes an indentation in the outer surface which extends the tube body inner surface towards a tube axis. | 10-02-2008 |
| 20090008069 | FINNED TUBE WITH STEPPED PEAKS - The current invention includes a tube with a helical fin extending from the tube's outer surface. The fins and tube are monolithic, or formed of one part, with a channel defined between adjacent fins. The fin has a crest with peaks and depressions formed in the crest. The fin peak includes an indent formed in a side surface, and the indent includes a flank and a base surface. The indent flank intersects the fin peak top, and the indent base surface intersects the fin side wall. | 01-08-2009 |
Juan Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120042351 | BROADCAST SYSTEM FOR SHARING MEDIA CONTENT AND METHOD THEREOF - A broadcast system for media content sharing includes a receiver, a verification module, a communication module, a storage, a processor and a transmitter. The receiver receives a configuration information of a media program from a first client. The verification module verifies the configuration information of the media program. The communication module communicates with a second client to confirm a transmission time period when the verification performed by the verification module is passed. The processor transforms the media program as a data stream and stores the data stream in the storage. The transmitter transmits the data stream to the second client. | 02-16-2012 |
Junkuo Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100057463 | System and Method for Generating Natural Language Phrases From User Utterances in Dialog Systems - Embodiments of a dialog system that employs a corpus-based approach to generate responses based on a given number of semantic constraint-value pairs are described. The system makes full use of the data from the user input to produce dialog system responses in combination with a template generator. The system primarily utilizes constraint values in order to realize efficiencies based on the more frequent tasks performed in real dialog systems although rhetorical or discourse aspects of the dialog could also be included in a similar way, that is, labeling the data with such information and performing a training process. The benefits of this system include higher quality user-aligned responses, broader coverage, faster response time, and shorter development cycles. | 03-04-2010 |
Maggie Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120096877 | HYDROFLUOROCARBON REFRIGERANT COMPOSITIONS FOR HEAT PUMP WATER HEATERS - Hydrofluorocarbon refrigerant compositions enable the use of existing compressor technologies in heat pump water heaters in a reliable (low discharge temperatures and pressures) and efficient (high capacity and efficiency) manner. The refrigerant comprises blends of pentafluoroethane (HFC-125), difluoromethane (HFC-32), tetrafluoroethane (HFC-134a) and tetrafluoropropene (HFO-1234ze). | 04-26-2012 |
Meiying Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090123602 | METHOD FOR MAKING LACTOSE-REMOVING MILK - A method for removing lactose from milk comprising the steps of precipitation, ultrafiltration, re-dissolving, mixing, and restoration, with or without a step of degreasing prior to precipitation. The lactose-removed diary product can be liquid milk, milk powder, or combined with other products to make sugar-free or low-sugar healthy food. The milk used in the method can be milk from any mammals or milk obtained by dissolving milk powder in drinking water. | 05-14-2009 |
Ning Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110141280 | SIP-BASED NETWORK VIDEO SURVEILLANCE SYSTEM AND METHOD - The present invention provides a SIP-based network video surveillance system and method, which relates to the application field of network video surveillance. The network video surveillance method comprises the steps of: receiving a request message from a client by a call control server (CCS), the request message comprising an ID of a Premises Unit (PU) and a channel ID; forwarding the request message to a center management server (CMS) by the CCS for access authentication; transmitting the request message to the PU by the CCS after the request message passes the access authentication; responding by the PU an acknowledgement message containing video codec information to the CMS via the CCS; forwarding the acknowledgement message containing the video codec information and an access path to the client by the CMS, then establishing, by the client, a video stream connection with a network element directed by the access path on the basis of the acknowledge message. The present invention uses SIP in conjunction with other protocols to build a complete video surveillance architecture, improving the extensibility of a platform and makes the whole system more stable and reliable. | 06-16-2011 |
Qunhua Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20080206181 | Hair treatment compositions containing sophora alkaloids - The invention provides a hair treatment composition comprising one or more alkaloids derivable from plants of the | 08-28-2008 |
Songhua Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110075968 | Fiber Optic Terminals Configured to Dispose a Fiber Optic Connection Panel(s) Within an Optical Fiber Perimeter and Related Methods - Fiber optic terminals and methods for establishing optical connections are disclosed. In one embodiment, a fiber optic terminal is provided that includes a base defining an interior chamber. The fiber optic terminal includes a terminal cover configured to close onto the base. A plurality of fiber routing guides are disposed in the base defining an optical fiber perimeter in the interior chamber. At least one fiber optic connection panel is disposed in the fiber optic terminal for establishing optical connections. The fiber optic connection panel is disposed on the internal surface of the terminal cover such that when the terminal cover is closed, the fiber optic connection panel is disposed within the optical fiber perimeter. In this manner, routing of optical fibers around the optical fiber perimeter provides space for disposing the fiber optic connection panel in the fiber optic terminal when the terminal cover is closed. | 03-31-2011 |
| 20110222831 | FIBER OPTIC TERMINAL HAVING ADAPTER PANEL SUPPORTING BOTH INPUT AND OUTPUT FIBERS FROM AN OPTICAL SPLITTER - A fiber optic terminal configured to optically connect optical fibers from received network-side and subscriber-side fiber(s) to facilitate providing direct or intermediate optical connections between a fiber optic network and a destination. The fiber optic terminal includes at least one adapter module comprising at least one adapter panel. The adapter panel is configured to receive both an input fiber and one or more of a plurality of output fibers from an optical splitter. To establish optical connections between the network-side and subscriber-side fiber(s), the input fiber from the optical splitter is optically connected to an input fiber optic adapter on the adapter panel, which is optically connected to the at least one network-side fiber. One or more of the plurality of output fibers from the optical splitter are optically connected to one or more output fiber optic adapters on the adapter panel, which are optically connected to the subscriber-side fibers. | 09-15-2011 |
Xiangui Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120055911 | DOUBLE WIRE GMAW WELDING TORCH ASSEMBLY AND PROCESS - A double wire GMAW welding apparatus having a wire spacing adjustable torch assembly is disclosed. The double wire torch assembly has a wire spacing adjusting mechanism, by means of wire spacing adjustment the torch assembly can be used for a non-synchronized metal transfer weld process. The wires remain parallel before, during, after wire spacing adjustment. | 03-08-2012 |
Xiaobing Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090187770 | Data Security Including Real-Time Key Generation - Methods for providing data security are described. A security device ( | 07-23-2009 |
Xufeng Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110313198 | AGOMELATINE HYDROHALIDE COMPLEX AND PREPARATION METHOD THEREOF - The present invention relates to a complex of agomelatine and to preparation thereof. The hydrogen halide complex of agomelatine obtained through the present method is more soluble, more stable, and of higher purity than agomelatine itself, making it more suitable to be used in pharmaceutical preparation. Using this method, product of high purity can be obtained through a simple process, without having to incur further complicated steps. | 12-22-2011 |
| 20120004313 | CRYSTALLINE FORM VI OF AGOMELATINE, PREPARATION METHOD AND APPLICATION THEREOF - The invention provides a new crystalline form of agomelatine, preparation and use thereof. The X-ray powder diffraction diagram of the agomelatine crystalline form shows main peaks at the diffraction angles 2θ 11.13°, 11.82°, 17.49°, 18.29°, 19.48°, 19.72°, 20.50°, 21.76°, 22.54°, 22.97°, 24.56°, 25.36°, 27.16° and 31.93°. Said new crystalline form is characterized by high purity, stability and good reproducibility, and thus is advantageous for the pharmaceutical formulation. In addition, the stability and solubility of said crystalline form are also superior over the several existing crystalline forms. | 01-05-2012 |
Yaming Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090206814 | METHOD AND SYSTEM FOR EFFICIENT POWER CONTROL WITH MULTIPLE MODES - Method and system for efficient power control with multiple modes. According to an embodiment, the present invention provides a power system with selectable power modes. The power system includes a first terminal for outputting energy, and the first terminal is electrically coupled to a load. The system also includes a pulse-frequency modulation (PFM) component that is configured to adjust a pulse frequency based on the load. The system additionally includes a pulse-width modulation (PWM) component that is configured to adjust a pulse width based on the load. The system further includes a switch that is electrically coupled to the first terminal. Also, the system includes a control component, the control component being configured to provide a control signal that is capable of causing the switch to be turned on or off. The control signal is associated with an output of the PWM component and the pulse width if an output is greater than a predetermined value. The control signal is associated with an output of the PFM component and the pulse frequency if an output is lower than a predetermined value. | 08-20-2009 |
| 20100128501 | SYSTEMS AND METHODS FOR CONSTANT VOLTAGE MODE AND CONSTANT CURRENT MODE IN FLYBACK POWER CONVERTER WITH PRIMARY-SIDE SENSING AND REGULATION - System and method for regulating a power converter. The system includes a first signal generator configured to receive at least an input signal and generate at least a first output signal associated with demagnetization and a second output signal associated with sampling. Additionally, the system includes a sampling component configured to receive at least the input signal and the second output signal, sample the input signal based on at least information associated with the second output signal, and generate at least a third output signal associated with one or more sampled magnitudes. Moreover, the system includes an error amplifier configured to receive at least the third output signal and a first threshold voltage and generate at least a fourth output signal with a capacitor, the capacitor being coupled to the error amplifier. | 05-27-2010 |
| 20110051472 | METHOD AND SYSTEM FOR EFFICIENT POWER CONTROL WITH MULTIPLE MODES - Method and system for efficient power control with multiple modes. According to an embodiment, the present invention provides a power system with selectable power modes. The power system includes a first terminal for outputting energy, and the first terminal is electrically coupled to a load. The system also includes a pulse-frequency modulation (PFM) component that is configured to adjust a pulse frequency based on the load. The system additionally includes a pulse-width modulation (PWM) component that is configured to adjust a pulse width based on the load. The system further includes a switch that is electrically coupled to the first terminal. Also, the system includes a control component, the control component being configured to provide a control signal that is capable of causing the switch to be turned on or off. The control signal is associated with an output of the PWM component and the pulse width if an output is greater than a predetermined value. The control signal is associated with an output of the PFM component and the pulse frequency if an output is lower than a predetermined value. | 03-03-2011 |
| 20110267853 | SYSTEM AND METHOD PROVIDING PROTECTION IN THE EVENT OF CURRENT SENSING FAILURE FOR POWER CONVERTER - System and method for protecting a power converter. The system includes a first comparator configured to receive a first threshold signal and a first signal and to generate a first comparison signal. The first signal is associated with an input current for a power converter. Additionally, the system includes a second comparator configured to receive a second threshold signal and the first signal and to generate a second comparison signal. The second threshold signal is different from the first threshold signal in magnitude. Moreover, the system includes a first detection component configured to receive at least the second comparison signal, detect the second comparison signal only if one or more predetermined conditions are satisfied, and generate a first detection signal based on at least information associated with the detected second comparison signal. | 11-03-2011 |
| 20120075891 | SYSTEMS AND METHODS FOR CONSTANT VOLTAGE MODE AND CONSTANT CURRENT MODE IN FLYBACK POWER CONVERTERS WITH PRIMARY-SIDE SENSING AND REGULATION - System and method for regulating a power converter. The system includes a first signal generator configured to receive a first sensed signal and generate an output signal associated with demagnetization. The first sensed signal is related to a first winding coupled to a secondary winding for a power converter, and the secondary winding is associated with at least an output current for the power converter. Additionally, the system includes a ramping signal generator configured to receive the output signal and generate a ramping signal, and a first comparator configured to receive the ramping signal and a first threshold signal and generate a first comparison signal based on at least information associated with the ramping signal and the first threshold signal. Moreover, the system includes a second comparator configured to receive a second sensed signal and a second threshold signal and generate a second comparison signal. | 03-29-2012 |
Yilin Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100197020 | TISSUE ENGINEERING TENDON AND CONSTRUCTION METHODS IN VITRO THEREOF - The invention discloses a tissue engineering graft, comprising:(a) pharmaceutically-acceptable biodegradable material; and (b) seed cells, which can be inoculated on the described biodegradable material and are selected from:(i) fibroblasts; (ii) adipose derived cells, or (iii) mixture of dermal fibroblasts and ASCs according to the ratio of 1:10000-10000:1. The graft can be prepared by mixing of seed cell and pharmaceutically-acceptable biodegradable material, obtaining a construct of seed cells and pharmaceutically-acceptable biodegradable material, then culturing the construct in a bioreactor in vitro. The graft can be used for repairing the defect of tendon tissues. | 08-05-2010 |
Yiyu Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090262531 | LED LIGHT ENGINE - A light engine comprises a plurality of LEDs and a plurality of optical elements each cooperating with a respective LED. The optical elements broaden the off-axis angle from the respective LEDs to provide a more uniform illumination at a target plane. | 10-22-2009 |
Zhenfu Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090271628 | METHOD AND SYSTEM FOR KEY EXCHANGE AND METHOD AND APPARATUS FOR REDUCING PARAMETER TRANSMISSION BANDWIDTH - The embodiments of the present disclosure disclose a method and apparatus for reducing the parameter transmission bandwidth. The parameter sender reduces the values of the parameters before sending the parameters to the parameter receiver. This scheme reduces the bandwidth consumed during parameter transmission, thus makes the transmission more efficient. The embodiment of the present disclosure also discloses a method for key exchange. This method reduces the values of the transmission parameters before sending the transmission parameters. This saves the bandwidth compared with the protocol in the prior art. Besides, the embodiment of the present disclosure discloses a system for key exchange. The parameter sender sends the transmission parameters to the bandwidth processing unit. The bandwidth processing unit performs a modulo operation on the received transmission parameters and then sends the processed transmission parameters to the parameter receiver, thus reducing the bandwidth consumed in the transmission of transmission parameters. | 10-29-2009 |
| 20100272260 | METHODS AND APPARATUSES FOR KEY GENERATION, ENCRYPTION AND DECRYPTION IN BROADCAST ENCRYPTION - Methods and apparatuses for key generation, encryption and decryption in broadcast encryption. A public parameter and a primary key based on a first random number are generated. For each of leaf nodes in a binary tree, a right key set of the leaf node is calculated, the right key set including a right key of the leaf node and right keys of right brother nodes for all the nodes on a path from a root node to the leaf node. A left key set of the leaf node is calculated, the left key set including a left key of the leaf node and left keys of left brother nodes for all the nodes on the path. The sum of the second and third random numbers equals to the first random number. The second random number is different for different subscribers. | 10-28-2010 |
Zhengxin Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110019301 | Systems and Methods for High Order Assymetry Correction - Various embodiments of the present invention provide systems and methods for signal offset cancellation. For example, a method for error cancellation is disclosed. The method includes: receiving an input signal that includes a second order error component; applying a transfer function to the processed input to reduce the second order error component; and providing an output signal that is the result of applying the transfer function to the input signal. | 01-27-2011 |
Zhong Cao, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120095122 | POLYURETHANE MICROCELLULAR ELASTOMER, METHOD FOR PREPARING SAME AND USE THEREOF - The present invention relates to polyurethane, and specifically relates to a polyurethane microcellular elastomer, a method for preparing the same, and the use thereof. The polyurethane microcellular elastomer is the reaction product of (1) an isocyanate-terminated prepolymer obtained by reacting an isocyanate with a first polyol, (2) a second polyol, (3) a chain extender and (4) a catalyst, wherein the first polyol and/or second polyol comprise at least one polycarbonate polyol obtained by reacting carbon dioxide with an alkene oxide. This method of preparing polyurethane microcellular elastomer can not only reduce the demand for raw materials derived from petrochemicals, but also realize the utilization of the “greenhouse gas” carbon dioxide. | 04-19-2012 |