Li, Hangzhou
Ang Li, Hangzhou CN
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20100088354 | Method and System for Log File Analysis Based on Distributed Computing Network - The present invention discloses a method and a system for log file analysis based on distributed computing network. The method includes: storing user identifiers and related log information into a log file; dividing the log file into target files each including the log information having the same user identifier; separately analyzing the target files to obtain analysis results using at least two nodes; and combining the analysis results of the nodes. The method thereby establishes relationships among various log files through user identifiers, and further analyzes the relationships among the user's accesses to various contents of a website. | 04-08-2010 |
Binbin Li, Hangzhou CN
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20140117865 | AC/DC POWER CONVERTER - In one embodiment, an AC/DC power converter can include: a rectifier bridge and a filter capacitor for converting an external AC voltage to a half-sinusoid DC input voltage; a first storage component, where during each switching cycle in a first operation mode, a first path receives the half-sinusoid DC input voltage to store energy in the first storage component, and a first current through the first storage component increases; a second storage component, where a second path receives a second DC voltage to store energy in the second storage component, and a second current through the second storage component increases; and a third storage component, where in a second operation mode, the first current decreases to release energy from the first to the third storage component, where the second DC voltage includes a voltage across the third storage component through a third path. | 05-01-2014 |
20150069924 | AC/DC POWER CONVERTER - In one embodiment, an AC/DC power converter can include: a rectifier bridge and a filter capacitor for converting an external AC voltage to a half-sinusoid DC input voltage; a first storage component, where during each switching cycle in a first operation mode, a first path receives the half-sinusoid DC input voltage to store energy in the first storage component, and a first current through the first storage component increases; a second storage component, where a second path receives a second DC voltage to store energy in the second storage component, and a second current through the second storage component increases; and a third storage component, where in a second operation mode, the first current decreases to release energy from the first to the third storage component, where the second DC voltage includes a voltage across the third storage component through a third path. | 03-12-2015 |
Dapeng Li, Hangzhou CN
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20100137427 | Softgel of NLKJ for treating prostate diseases - A softgel of NLKJ for the treatment of prostate diseases, comprising 0.05˜1.0 g of NLKJ and 0.05˜1.5 mg of an antioxidant, said NLKJ having the following physicochemical parameter: acid value<0.56, iodine value 95.0-107.00, saponification value 185.00-195.00, specific gravity 0.914-0.918 (20° C.), and refractive index 1.470-1.475 (20° C.). The inhibition of the softgel of NLKJ on the growth of prostate cancer in combination with the injection of Lupron is stronger than that of each of them used alone. | 06-03-2010 |
20140370129 | DOSING REGIMEN AND METHOD FOR TREATING CANCER USING A COIX SEED OIL EMULSION - A method for administering a Kanglaite Injection (KLTi) composition comprising | 12-18-2014 |
Dongsheng Li, Hangzhou CN
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20150214435 | SEMICONDUCTOR LIGHT EMITTING DIODE DEVICE AND FORMATION METHOD THEREOF - The present invention provides a semiconductor light emitting diode (LED) device and a formation method thereof. The device comprises: an active layer; a P-type semiconductor layer and an N-type semiconductor layer respectively located at two sides of the active layer; a positive electrode welding layer electrically connected to the P-type semiconductor layer; and a negative electrode welding layer electrically connected to the N-type semiconductor layer. The material of the positive electrode welding layer and/or the negative electrode welding layer is an aluminum alloy material. The present invention is capable of better meeting requirements of the LED device for the electrode welding layers, improving electro-migration resistance under large current, and improving the thermal stability of the device. Compared with a conventional aluminum material, the service life of the device is increased, and control over industrialization cost is facilitated. | 07-30-2015 |
Duoquan Li, Hangzhou CN
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20130227054 | Transmitting Product Information - The present disclosure provides a method and device for transmitting recommended product information. In one embodiment, a system retrieves product evaluation records given by one or more users. Each of the product evaluation records includes an identification of the user (user ID), an identification of the product (product ID), and evaluation information. The system uses the user ID and the product ID as a primary key, and then, based on intervals of the primary key, divides the product evaluation records into several subsets of records, and assigns these subsets of records into multiple calculation nodes. The system retrieves such SVD calculation results of the multiple subsets of records from the multiple calculation nodes. The recommended product information is sent to a client terminal based on the SVD calculation results. The present disclosure implements the distribution processing of SVD calculation, reduces the calculation complexity, and saves the calculation time. | 08-29-2013 |
En Li, Hangzhou CN
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20100201335 | OFF TIME CONTROL METHOD FOR SWITCHING REGULATOR - The present invention provides an off time control method and switching regulator using it. The current flowing through a switch is compared with a current threshold, and the switch is turned off if the current flowing through the switch is larger than the current threshold. The off time of the switch is determined by the load. The current threshold is variable at light load to prevent generating the audible noise and improve the whole efficiency. | 08-12-2010 |
20100214807 | INTERNAL HIGH-VOLTAGE CURRENT SOURCE IN AN AC/DC POWER CONVERTER - AC/DC power converters having an under voltage lockout circuit with first and second thresholds and associated methods of operation are disclosed herein. In one embodiment, the first threshold is greater than the second threshold. The under voltage lockout circuit is configured to enable a current source to charge the capacitor when the voltage across the capacitor is less than the second threshold. The under voltage lockout circuit is configured to shut off the current source and to enable a pulse width modulator circuit to switch a transistor when the voltage is greater than the first threshold. | 08-26-2010 |
20100302813 | DUAL-MODE CONSTANT LOAD CONTROL CIRCUITS AND ASSOCIATED METHODS - Dual-mode AC/DC power converters and associated methods of operation are disclosed herein. In one embodiment, the AC/DC converter includes a primary winding, a switching transistor coupled to the primary winding, the switching transistor configured to carry a drain-source current, and a feedback voltage port configured to carry a feedback voltage. The feedback voltage port is coupled to the switching transistor to switch off the switching transistor when the drain-source current reaches a peak current limit. The peak current limit increases with increasing feedback voltage if and only if the feedback voltage satisfies an ordered relationship with a threshold. | 12-02-2010 |
20100302814 | CONTROLLER FOR SWITCHING POWER SUPPLY - A switching power supply has an inductor that includes a coil. A chopper circuit chops the primary current drawn through the coil, for the inductor to output an induced current. A multifunction junction of the power supply has a multifunction voltage that is a function of a primary voltage that drives the coil. A first circuit suspends the chopping in response to a first sensed voltage crossing a first threshold, the first sensed voltage being a function of the multifunction voltage. A second circuit suspends the chopping in response to a second sensed voltage crossing a second threshold, the second threshold being a function of the multifunction voltage. | 12-02-2010 |
20100302815 | SWITCHING MODE POWER SUPPLY WITH A MULTI-MODE CONTROLLER - A switching mode power supply with a multi-mode controller is provided. The switching mode power supply may include a transformer having a primary winding and a secondary winding to supply power to a load. A feedback circuit may be included to generate a feedback signal that varies in relation to the load on the secondary winding. The multi-mode controller may include a switching circuit, a frequency control circuit and a current limiting circuit. The switching circuit may be coupled to the primary winding to control current flow through the primary winding. The frequency control circuit may control a switching frequency of the switching circuit based on the feedback signal. The current limiting circuit may limit current flow through the primary winding by causing the switching circuit to suspend current flow through the primary winding when the current reaches a peak current limit that is set based on the feedback signal. | 12-02-2010 |
20110051470 | SWITCHING MODE POWER SUPPLIES AND ASSOCIATED METHODS OF CONTROL - Switching mode power supplies and associated methods of control are disclosed herein. In one embodiment, a method for controlling a switching mode power supply includes determining whether the switching mode power supply is in a burst mode. If the switching mode power supply is in the burst mode, the method includes recording a switching time with and without switching pulses to obtain a current value of an equivalent frequency and generating a peak current limit that decreases as a load becomes lighter based on the equivalent frequency, thereby maintaining the equivalent frequency at the current value above an audible range. If the switching mode power supply is not in the burst mode, the method includes continuing to monitor whether the switching mode power supply is in the burst mode. | 03-03-2011 |
20110110123 | SWITCHING MODE POWER SUPPLY SPECTRUM SHAPING AND THE METHOD THEREOF - Embodiments of circuits and methods for a switching mode power supply are described in detail herein. In one embodiment, a switching mode power supply includes a transformer having a primary winding and a secondary winding to supply power to a load, a feedback circuit that generates a feedback signal that varies in relation to the load on the secondary winding, a switching circuit coupled to the primary winding to control current flow through the primary winding, and a control circuit coupled to the switching circuit to control the on/off status of switching circuit in response to the feedback signal and the current flow through the primary winding. The control circuit comprises a spectrum shaping circuit configured to generate a spectrum shaping signal in response to the feedback signal. The spectrum shaping signal can then be used to regulate the switching frequency and the spectrum shaping range. | 05-12-2011 |
20110228570 | SWITCHING MODE POWER SUPPLIES WITH PRIMARY SIDE CONTROL AND ASSOCIATED METHODS OF CONTROL - Switching mode power supplies with primary side control and associated methods of control are disclosed. In one embodiment, a signal with input voltage information and a signal with both input voltage information and output voltage information are provided to a subtracter to generate a feedback signal that is indicative of the output voltage. The feedback signal is then used to control the switching mode power supply. | 09-22-2011 |
20120112795 | Peak Current Control Circuit for Switching Mode Power Supply and Method Thereof - A switching mode power supply with improved peak current control is disclosed. A varying reference signal is adopted to limit the peak current in the energy storage component. The varying reference signal is an exponential function of a time period when a power switch is ON, wherein the power switch is coupled to the energy storage component. The varying reference signal may be generated by a circuit comprising a RC circuit and one or several voltage sources. | 05-10-2012 |
20120113684 | Compensation Circuit for Constant Current Regulation of Power Supply and Method Thereof - A compensation circuit and method for constant current regulation of switching mode power supply are disclosed. The ringing waveform of a feedback signal, indicative of the output current of the power supply, causes error. To eliminate the error, a current source charges a capacitor in response to a demagnetizing oscillation signal indicative of the error caused by the ringing waveform of the feedback signal. The voltage across the capacitor is compared to a reference signal to generate a more accurate signal indicative of the conductive time of a secondary diode in a secondary winding of the switching mode power supply. This more accurate signal is inputted to a logic circuit to generate a constant current control signal to control a power switch of the power supply. | 05-10-2012 |
20130082742 | LOAD DETECTING CIRCUITS AND THE METHOD THEREOF - A no-load detecting circuit and the method thereof are disclosed. The no-load detecting circuit may be applied in switching mode power supplies or other circuits. The no-load detecting circuit comprises: a variable resistance circuit coupled in series to a load of the switching mode power supply; and a first comparison circuit coupled to the variable resistance circuit to receive the voltage across the variable resistance circuit, wherein based on the comparison of the voltage across the variable resistance circuit and a first threshold, the first comparison circuit generates a no-load detecting signal indicative of the load status; wherein the equivalent resistance of the variable resistance circuit varies based on the varying of the load of the switching mode power supply. | 04-04-2013 |
20130242626 | DISCHARGE CIRCUITS FOR EMI FILTERS CAPACITORS AND METHODS THEREOF - A discharge circuit for an EMI filter capacitor, wherein the EMI filter capacitor is coupled between input terminals of a switching converter. The discharge circuit has a detecting circuit and a current source. The detecting circuit is configured to detect whether an electrical source is coupled to the input terminals of the switching converter. The current source is coupled between the input terminals of the switching converter and a power supply capacitor, and is configured to provide a power supply voltage across the power supply capacitor. When the electrical source is uncoupled from the input terminals of the switching converter, the EMI filter capacitor is discharged by the current source. | 09-19-2013 |
20140071714 | SWITCH MODE POWER SUPPLY, CONTROL CIRCUIT AND ASSOCIATED CONTROL METHOD - A switch mode power supply having an output terminal configured to provide an output voltage, the switch mode power supply has a first switch and a control circuit, wherein the control circuit is configured to receive a current sense signal via a reuse input pin when the first switch is turned ON, and the control circuit is configured to receive a voltage sense signal via a reuse input pin when the first switch is turned OFF. | 03-13-2014 |
20140153301 | AC SIGNAL DETECTOR AND THE METHOD THEREOF - An AC signal detector having: a rectify circuit having a first input terminal and a second input terminal configured to receive an AC signal, and an output terminal configured to provide a rectified signal based on the AC signal; a detecting circuit having an input terminal coupled to the output terminal of the rectify circuit to receive the rectified signal, and an output terminal configured to provide a square signal based on the rectified signal; and an unplug indicate circuit having an input terminal coupled to the detecting circuit to receive the square signal, and an output terminal configured to provide an unplug indicate signal based on the square signal. | 06-05-2014 |
20150016154 | PEAK SAMPLE CIRCUIT FOR AC VOLTAGE AND METHOD THEREOF - A peak sample circuit for AC voltage, including: a rectifier coupled to receive an AC voltage and to rectify the AC voltage to generate a rectified signal; a delay circuit coupled to receive the rectified signal and to delay the rectified signal to generate a delayed rectified signal; a comparison circuit coupled to receive the delayed rectified signal and to generate a square signal based on the comparison of the rectified signal and the delayed rectified signal; and a sample output circuit coupled to receive the rectified signal, wherein the sample output circuit samples the rectified signal under the control of the square signal and provides a peak sample signal representative of the peak value of the AC voltage. | 01-15-2015 |
Feiyu Li, Hangzhou CN
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20120147784 | METHOD FOR TRANSMITTING ATTRIBUTES BASED ON FIBER CHANNEL NETWORK AND SWITCH SYSTEM - An attribute propagation method and a switch system based on a fiber channel network are disclosed. According to the present invention, after an attribute is registered on one of its ports, each switch can automatically use its port on the other side to propagate this attribute, and a next adjacent switch can register this attribute on its port on the same side, so that ports on one side of all switches can have this attribute registered automatically. Hereafter, after the attribute is registered its port on the other side, each switch can automatically use its port on said one side that has been registered to propagate this attribute reversely and a next adjacent can register this attribute on its port on the other side, so that ports on the other side of all switches can automatically have this attribute registered. In this way, there is no need to manually configure each port. Instead, the attribute can be registered automatically on ports on both sides of all switches, thus improving the configuration efficiency for port attributes. Furthermore, the present invention can enable propagation of any attribute, thus making the present invention have a high popularity. | 06-14-2012 |
Gechen Li, Hangzhou CN
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20100105239 | Battery connection device - The invention discloses a battery connection device comprising a connection block positioned at an electrode end of a battery; the connection block is provided with a series connection mechanism at both ends respectively, and with a parallel connection mechanism at all sides respectively; the series connection mechanism is provided inside with a conductive slice electrically connected with the electrode end of the battery; the conductive slice is further led out to a fitting face of the parallel connection mechanism; and thus the conductive slices on the two connection blocks are electrically connected when the two batteries respectively fitted with the connection block are parallel. The invention can make each unit battery connected modularly in series or parallel like a building block; the battery does not further need electrode connection by welding or battery fixing by assembling, which is convenient for operation as well as safe and reliable. | 04-29-2010 |
Guang Xue Li, Hangzhou CN
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20130195108 | Communication Method and Server of Transmission Control Protocol - This disclosure provides methods and servers to transmit data packets via Transmission Control Protocol (TCP) connections. In some aspects, transmitting data packets includes receiving a data packet from a first application on a first server. The data packet is analyzed to determine a destination address associated with a second server. The data packet is transmitted based on the address associated with the second server. In some aspects, transmitting data packets includes receiving a data packet from a second application on a second server. The data packet is analyzed to determine the destination address associated with a first application on the first server. The data packet is transmitted based on the address associated with the first application. In some aspects, transmitting data packets includes a flow control mechanism to control data transmission. | 08-01-2013 |
Hongyang Li, Hangzhou CN
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20120253675 | METHOD AND APPARATUS FOR REMOTE SIPHON DRAINAGE TYPE RAINFALL MEASUREMENT WITH SELF-COMPENSATION FUNCTION - A siphon drainage type rainfall remote measurement device with self-compensation function is provided. The bottom existence of a rain collection barrel ( | 10-04-2012 |
Huaizhou Li, Hangzhou CN
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20140250102 | METHOD AND APPARATUS FOR DATA PREHEATING - Embodiments of the present invention disclose a method and an apparatus for data preheating, which relate to database technologies, so as to increase a responding speed of a database system, reduce frequent IO on a magnetic disk, and improve overall performance of the database system. The method includes: when a database is started, reading hit ratio information from a flash memory device and reading user configuration information from a hard disk; obtaining a union set of a preset hot data table in the user configuration information and a hot data table in the hit ratio information; determining the total number of to-be-loaded hot data blocks from the union set; according to the storage proportions, determining the to-be-loaded hot data block to be stored into a shared buffer and the flash memory device; and separately storing the to-be-loaded hot data block into the shared buffer and the flash memory device. | 09-04-2014 |
Jiabiao Li, Hangzhou CN
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20150192691 | SUBMARINE TOPOGRAPHY SIX-DIMENSIONAL GRID MAPPING METHOD - The present invention discloses a submarine topography six-dimensional grid mapping method, and particularly to a method based on known discrete bathymetric data points. According to the present invention, a submarine topography six-dimensional grid mapping method including X-coordinate, Y-coordinate, water depth, slope, second derivative and measuring time is established, a submarine topography three-dimensional grid on the basis of discrete water depth data and measuring time is formed, and then submarine slope and second derivative of each grid point are calculated and the measuring time is superposed simultaneously, thus forming a submarine topography six-dimensional grid technical method. The present invention comprises a plurality of steps: establishing a submarine topography six-dimensional grid structure and a topography dimension grid, establishing a time dimension grid, establishing a slope dimension grid, and establishing a second derivative dimension grid. The present invention has the advantages of being accurate in mapping data, convenient to operate, wide in application range, little in influence of natural weather and the like in the process of Chinese coastal mapping and marine demarcation. | 07-09-2015 |
20150192695 | AUTOMATIC RECOGNITION METHOD OF CONTINENTAL SLOPE FOOT POINT BASED ON TERRAIN GRID - The present invention relates to a recognition method of submarine topography, and in particular, to an automatic recognition method of foot point of continental slope based on topography grid. The present invention comprises the steps of cutting a topography grid model through a straight line or a broken line to generate a two-dimensional topography section line, then carrying out first derivation on the two-dimensional topography section to generate a slope section line and a second derivative section line, then obtaining an extreme point of the second derivative section line, using a D-P algorithm to obtain a D-P topography section after second simplification, then carrying out second derivation on the D-P topography section and using a topography and slope judgment method to recognize and eliminate concave hull topography in the D-P section, and finally using such judgment methods as slope, water depth, second derivation, concavity and convexity, continuity and segmentation and the like based on the D-P topography, slope and second derivative section to form an recognition method. The present invention has the advantages that the present invention has accurate mapping data, is convenient to operate, and is less affected by the natural weather in coastal mapping process of our country, and the like during a costal mapping process in our country. | 07-09-2015 |
20150243074 | SUBMARINE TOPOGRAPHY CONSTRUCTION METHOD BASED ON MULTI-SOURCE WATER DEPTH DATA INTEGRATION - The invention discloses a submarine topography construction method based on multi-source water depth data integration, which achieves reasonable splicing of various data such as multi-beam sounding, single-beam sounding, historical topography map and global topography and submarine topography construction. The invention comprises the following steps of: converting a historical submarine topography map into grid data, converting water depths of other sources into grids, using an overlapping and contrasting method to evaluate the accuracy of the water depths of different sources; using a multi-map-layer method to carry out integration, cutting and splicing on multi-source water depth data, constructing an error distribution model to reasonably revise and integrate various-source water depth data; and constructing multi-source water depth submarine topography and grid. The submarine topography construction method has the advantages that in marine mapping and charting process, the multi-source data can be effectively used, the historical water depth data accuracy and the comprehensive utilization efficiency are promoted, and the submarine topography construction method has important practical application values in marine mapping, submarine topography charting and submarine scientific studies. | 08-27-2015 |
Jianfeng Li, Hangzhou CN
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20130111337 | ONE-CLICK MAKEOVER | 05-02-2013 |
Jianghua Li, Hangzhou CN
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20100223297 | Data Merging in Distributed Computing - A data merging method for distributed computing uses a configuration file to guide the insertion of computational results obtained by distributed nodes into a database table, and to merge the computational results inserted in the database table. The configuration file is established according to the task splitting conditions of distributed computing. The method uses a data merging server to import and host the configuration file and create a database table corresponding to the configuration file. Each distributed node inserting its distributed computational result into the database table after completing the respective distributed computing task, while the data merging server merges the data in the database table. An interface standard applicable to various uses and various distributed computing tasks may be used such that the user only needs to establish a job-specific configuration file based on the interface standard. | 09-02-2010 |
Jiasen Li, Hangzhou CN
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20140122475 | SEARCH RESULT RANKING METHOD AND SYSTEM - Search result ranking includes recording user action information on displayed objects in search results obtained using one or more query words, upon receiving a switch-page request or switch-screen request, determining a commonality level of one or more attribute characteristics in a set of objects subjected to user actions, the determining of the commonality level being based on the user action information on the displayed objects, selecting attribute characteristics that comply with predetermined requirements to serve as reference norms for ranking objects that are to be displayed or ranked, the selecting of the attribute characteristics being based on the commonality level, and adjusting rank of objects that are to be displayed or to be ranked and whose attribute characteristics comply with the reference norms. | 05-01-2014 |
20140236942 | DETERMINING SEARCH RESULT RANKINGS BASED ON TRUST LEVEL VALUES ASSOCIATED WITH SELLERS - Adjusting search results ranking is disclosed, including: receiving a search query comprising one or more keywords submitted by a user; determining intermediate ranked results comprising a plurality of sets of product information matching the one or more keywords; determining a trust level value associated with the user with respect to a first seller of a plurality of sellers associated with the intermediate ranked results, wherein the trust level value is determined based at least in part on one or more historical user product information evaluation records associated with the first seller submitted by the user; and adjusting ranking associated with the intermediate ranked results based at least in part on the determined trust level value associated with the user with respect to the first seller to determine final ranked results. | 08-21-2014 |
Jieyu Li, Hangzhou CN
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20150160790 | WINDOW INTERFACE DISPLAY METHOD AND SYSTEM - Window interface display method and system are disclosed. The window interface display method comprises: receiving a request for creating a first window, the request including type information of a window to be created and information of a data source to be loaded; determining sub-regions included in the window to be created based on the type information, wherein the sub-regions include a public region and a characteristic region, the public region includes a same portion of at least two different types of windows, and the characteristic region includes a characteristic portion of each specific type of window that is different from other types of window; loading respective control sets corresponding to the sub-regions of the first window to be created and respective data sources corresponding to the sub-regions; and displaying a result of the loading. By using this technical solution, a code structure of an entire window system is clearer and more concise, and can effectively reduce development and maintenance costs, avoid loading the same content repeatedly, improve the operation efficiency of a program, and reduce the occupancy of system resources. | 06-11-2015 |
Jinglin Li, Hangzhou CN
Jinhui Li, Hangzhou CN
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20120221562 | Search Method and System - The present disclosure discloses a search method and system. A method obtains a first search result set of first search results relevant to query data submitted by a client. According to a first relevance score and a preset diversity field of each first search result in the first search result set, a second relevance score of each first search result is calculated. The preset diversity field represents an attribute category of a respective first search result. According to the first relevance score and the second relevance score, a relevance parameter score for each first search result is generated. According to a preset number of second search results and the relevance parameter score, the present number of second search results are extracted from the first search result set to display to the client. The technique achieves lower consumption of system resources, faster computation speed and more flexibility in diversification of search results. | 08-30-2012 |
20140025672 | SEARCH METHOD AND SYSTEM - The present disclosure discloses a search method and system. A method obtains a first search result set of first search results relevant to query data submitted by a client. According to a first relevance score and a preset diversity field of each first search result in the first search result set, a second relevance score of each first search result is calculated. The preset diversity field represents an attribute category of a respective first search result. According to the first relevance score and the second relevance score, a relevance parameter score for each first search result is generated. According to a preset number of second search results and the relevance parameter score, the present number of second search results are extracted from the first search result set to display to the client. The technique achieves lower consumption of system resources, faster computation speed and more flexibility in diversification of search results. | 01-23-2014 |
Junxu Li, Hangzhou CN
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20130074151 | Online Business Method, System and Apparatus Based on Open Application Programming Interface - The present disclosure introduces a method, a system and an apparatus of implementing online transaction according to Open API. In one aspect, a method includes: receiving a first invocation request to invoke an Open API from a third party development server according to a user's transaction request; determining an ISP server corresponding to the Open API as requested to be invoked in the invocation request; sending the first invocation request to the determined ISP server; receiving a service page returned by the ISP server according to the first invocation request; and sending the service page to the third party development server for processing the service page and sending the processed service page to the user, the processing comprising embedding the service page into a page corresponding to the transaction request. | 03-21-2013 |
Ke Li, Hangzhou CN
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20140258465 | IDENTIFICATION OF ORIGINATING IP ADDRESS AND CLIENT PORT CONNECTION TO A WEB SERVER VIA A PROXY SERVER - A method is provided in one example embodiment and includes receiving a message from a client destined for a server; embedding in the received message an X-Forwarded Source (“XFS”) value identifying the client; and forwarding the received message comprising the embedded XFS value to the server. In one embodiment, the message is an acknowledge (“ACK”) message of a Transmission Control Protocol (“TCP”) three-way handshake. The XFS value may include at least one of a source IP address of the client and a source port designator associated with the client. The received message may be sent in response to a Transmission Control Protocol (“TCP”) Synchronize-Acknowledge (“SYN-ACK”) message received by the client from the server. Additionally, the XFS value may be embedded in a Transmission Control Protocol (“TCP”) header of the message. | 09-11-2014 |
Lanjuan Li, Hangzhou CN
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20140087454 | Hepatic Lobule-Like Bioreactor - The present invention provides a hepatic lobule-like bioreactor. The bioreactor includes a nanofiber scaffold enclosed within a housing. An intrahepatic fibrous vascular network, a bile capillary network, upper hepatic bile ducts, lower hepatic bile ducts, a common bile duct connecting the upper and the lower hepatic bile ducts, and collagen fibrous microchannels for hepatocytes surrounded by the bile capillary network are distributed throughout the nanofiber scaffold. Bile capillaries in the bile capillary network are provided with two or more inlet ports for biliary epithelial cells. The collagen fibrous microchannels for hepatocytes are provided with two or more inlet ports for hepatocytes. The intrahepatic vascular network is provided with a liquid inlet port and a liquid outlet port. These ports extend through the housing | 03-27-2014 |
Lijun Li, Hangzhou CN
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20150113114 | NETWORK INTERFACE ADAPTER REGISTRATION METHOD, DRIVER, AND SERVER - The present invention provides a network interface adapter registration method, driver, and server, where the method includes: registering, by a driver of a server, a network interface adapter with a kernel of the server as a physical network device; and registering, by the driver, apart of or all hardware queue receiving and sending groups of the network interface adapter with the kernel of the server as virtual network devices, where the physical network device is configured to manage the network interface adapter and all the virtual network devices, and each of the virtual network devices is configured to receive or send data of an application or a chip in the server. The foregoing method resolves a problem in the prior art that management and a direct operation cannot be performed on a single hardware queue of the network interface adapter. | 04-23-2015 |
20150207678 | Method and Apparatus for Managing Physical Network Interface Card, and Physical Host - A method and an apparatus for managing one or more physical network interface cards and a physical host are provided. One or more virtual network interface cards are created, where each of the virtual network interface cards has a standard network interface card feature and an operation interface; the one or more virtual network interface cards are separately associated with one or more function modules of the physical network interface cards; and the physical network interface cards are managed by managing the one or more virtual network interface cards. In this way, differences in underlying hardware are shielded for an upper layer, and convenient and efficient centralized management are provided, thereby further improving network resource utilization. | 07-23-2015 |
Liwen Li, Hangzhou CN
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20150091140 | MULTIPLE SILICON TRENCHES FORMING METHOD FOR MEMS SEALING CAP WAFER AND ETCHING MASK STRUCTURE THEREOF - A multiple silicon trenches forming method and an etching mask structure, the method comprises: step S | 04-02-2015 |
Long Li, Hangzhou CN
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20150234791 | METHOD, APPARATUS, AND SYSTEM FOR DISPLAYING ORDER INFORMATION - Embodiments of the present application relate to a method and system for displaying images in a background display area of a target page. The method includes receiving a request to display a target page, wherein the target page includes a background display area and a foreground display area, determining a target image, wherein the target image includes image information associated with a product object in at least part of the order history records of the current user, and causing the target image to be displayed in the background display area. | 08-20-2015 |
Meilong Li, Hangzhou CN
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20140008415 | WELDING SYSTEM AND METHOD FOR AUTOMATIC WELDING - A welding system for automatically welding a welding seam includes a welding arm, a sensor and a controller. The controller includes a welding seam contour detection component, a welding seam contour calculation component, a welding trajectory point calculation component, and a welding parameter setting component. The welding seam contour detection component is used for detecting an initial welding seam contour and detecting remaining welding seam contours after welding each layer of the welding seam. The welding seam contour calculation component is used for calculating the detected welding seam contours. The welding trajectory point calculation component is used for calculating welding trajectory points based on the calculated welding seam contours. The welding parameter setting component is used for setting welding parameters based on the calculated welding seam contours and the calculated welding trajectory points. | 01-09-2014 |
Mengquan Li, Hangzhou CN
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20140139177 | Intelligent pulse temperature control charger - A battery charger employs a temperature sensor and single chip microcomputer (SCM) programs for controlling and performs charging with a pulse current. The polarization occurred during battery charging can be eliminated and the charging voltage and current can be automatically regulated based on ambient temperature. An intelligent pulse temperature control charger has a casing and a charging circuit having a high voltage switch power supply circuit and a low voltage control circuit. In the low voltage control circuit, a SCM is employed for controlling, the SCM has three pins as input terminals connected to a temperature sampling circuit, charging voltage sampling circuit and charging current sampling circuit of the battery, respectively, and the SCM has two pins as output terminals, one connected via a photoelectric coupler with the high voltage switch power supply and the other connected with a dichromatic light emitting tube and a heat dissipation fan. | 05-22-2014 |
Mingyu Li, Hangzhou CN
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20120298849 | OPTICAL SENSOR BASED ON A BROADBAND LIGHT SOURCE AND CASCADED WAVEGUIDE FILTERS - An optical sensor based on a broadband light source and cascaded waveguide filters comprises a broadband light source, an input waveguide, a reference ring resonator coupled with the input waveguide, a common bus waveguide coupled with the reference ring resonator, a sensing ring resonator coupled with the common bus waveguide, an output waveguide coupled with the sensing ring resonator, and two optical power detectors. At least a portion of the sensing ring resonator is influenced by the physical parameter to be measured or in contact with an analyte. The variation of the physical parameter to be measured or the variation of the analyte induces a shift of the transmission spectrum of the sensing ring resonator. By using the cascaded filtering effect of the double resonators, the wavelength shift can be translated into a variation of the total output power. Consequently the physical parameter to be measured can be easily deduced. | 11-29-2012 |
Mu Li, Hangzhou CN
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20100179873 | Displaying Online Advertisements - Disclosed is a method for displaying an advertisement. The method displays a present advertisement, determines whether the present advertisement has been displayed completely, and adds an identifier of the present advertisement to a priority advertisement list if the present advertisement has not been displayed completely. The method sends the priority advertisement list to the advertisement engine when requesting the advertisement engine for displaying a next advertisement. Using the priority advertisement list, the advertisement engine may give priority to the present advertisement in next advertisement assignment. Using an optimized advertisement display strategy, the disclosed method may increase coverage rates of advertisement contents to audiences, thereby improving advertisement effectiveness for advertisers and increasing cash flow return for website owners. | 07-15-2010 |
20120011262 | Method and System of Processing Cookies Across Domains - Method and system of processing cross-domain cookies in order to allow a first website to access a cookie of a second website are provided. In one aspect, a method includes: providing a flash cookie of a first website in a user's local computer; reading an ordinary cookie of a second website that is stored in the user's local computer; and writing the ordinary cookie of the second website into the flash cookie of the first website. Based on this method, it is achievable to access and store cookies across domains in the user's local computer. Accordingly, the method enables e-commerce websites to have a more comprehensive collection of user information to provide more reliable references for the e-commerce websites to analyze user information. | 01-12-2012 |
Pengfei Li, Hangzhou CN
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20100225646 | Method for magnifying images and videos and associated image processing device - This invention is a method applicable to an image processing device, which includes the steps of providing a preprocess module for extracting a high-frequency portion of an image inputted into the device, extracting a gradient of the image and decomposing the image into plane and edge regions according to a predetermined fixed threshold, and providing a composite up-scaling module for executing the magnification processes on the image and the high-frequency portion thereof respectively, wherein the magnification process of plane regions of the image and the high-frequency portion is based on a simple interpolation while the edge regions of the image and the high-frequency portion is based on both a smart interpolation and the simple interpolation. The magnification results of the image and the high-frequency portion are then processed by a fusion process, so as to output an image having sharp but not blocky edges, rich details and strong contrast. | 09-09-2010 |
Qingfeng Li, Hangzhou CN
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20150019567 | PROVIDING HISTORY-BASED DATA PROCESSING - Providing data processing methods is disclosed, including: receiving a request to provide a plurality of data processing methods to a user; obtaining historical data associated with a plurality of historical user selections associated with the plurality of data processing methods, wherein the plurality of historical user selections is associated with the user; determining a plurality of data processing fingerprint aggregate scores corresponding to respective ones of the plurality of data processing methods based at least in part on the historical data; and providing the plurality of data processing methods based at least in part on the plurality of data processing fingerprint aggregate scores. | 01-15-2015 |
20150120871 | METHOD AND APPARATUS FOR DATA EXCHANGE - A method and an apparatus for data exchange. The method identifies a first user located within a predefined boundary of a second user according to the location information of two users, and updates the basic statuses of the two users according to their behavior records. The method then determines whether a delayed type of a data exchange request requesting a data exchange between the users is preferred, according to the basic status of the first user and/or the second user. Upon receiving the data exchange request, the server executes the data exchange after a delay permitted by the data exchange request. The method determines the delayed type to be preferred if the basic status of one of the users is in a busy state. | 04-30-2015 |
Qun-Fang Li, Hangzhou CN
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20140345106 | METHOD FOR INSTALLING A CONDENSER IN A REMOTE MANUFACTURING YARD - A method of installing a vaporizer in a remote manufacturing yard is provided. The method can include the steps of obtaining a lower stage and an upper stage of a vaporizer; obtaining a first column section and a second column section; installing the lower stage to a bottom head such that the lower stage is in fluid communication with an inner volume of the bottom head; installing the first column section over and around the lower stage and fitting and welding a bottom of the first column section to the bottom head; installing the upper stage; and installing the second column section and fitting and welding a bottom of the second course to the first course. | 11-27-2014 |
20140345140 | Method For Building Air Separating Units In A Remote Manufacturing Yard - A method for fabricating a distillation column in a remote location away from a permanent manufacturing facility is provided. In one embodiment, the method can include the steps of: forming a plurality of column sections each having a diameter D, each column section comprising a plurality of courses that have been horizontally welded together, wherein each course is comprised of two or more partial shells that have been vertically welded together, wherein each of the two or more partial shells was created by vertically rolling a rectangular plate having a length of at least | 11-27-2014 |
Ren Li, Hangzhou CN
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20140158173 | SUNSHADE UMBRELLA CAPABLE OF ADJUSTING UMBRELLA SURFACE ANGLE - The present invention discloses a sunshade umbrella capable of adjusting umbrella surface angle, including an upright rod and an upright rod handle which moves up and down along the upright rod, wherein one end of the upright rod is connected with umbrella base, the other end of the upright rod is hinged with the connecting rod, the other end of the connecting rod is hinged with a circumferential fixed hanger rod, the hanger rod is hinged with the upright rod handle, an umbrella surface angle adjusting device is mounted on one end of the hanger rod, an executing device that takes the circumferential movement around the hanger rod is mounted on the other end of the hanger rod, and the executing device is connected with an upper umbrella plate. This umbrella has the following advantages: increased overall firmness of the sunshade umbrella, simple structure, and is convenient to operate. | 06-12-2014 |
Shanfa Li, Hangzhou CN
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20110231283 | Online Processing for Offshore Business Transactions - A method and system for processing offshore online transaction use an intermediary platform to conduct foreign currency exchange on behalf of a buyer and an offshore seller. The method allows the buyer to purchase a product of an offshore merchant website using a local currency through the intermediary platform. The buyer places an order at the offshore merchant website, which sends an order request to the intermediary platform. The intermediary platform calculates the purchase amount in local currency, and exchanges the local currency amount provided by the user into an equivalent foreign currency amount through a financial platform, and sends a transaction message indicating successful payment to the offshore merchant website to allow shipping of the product. The intermediary platform periodically conducts accounting and profit sharing operations with the offshore merchant website. | 09-22-2011 |
20110238570 | System of Online Trading Through Intermediary Platform and Methods Thereof - System and methods of conducting an online transaction through an intermediary platform are provided. In one aspect, a system of conducting online transactions comprises an intermediary platform that includes an intermediary platform server and an intermediary platform database. The intermediary platform server includes a synchronous processing unit that receives information of a product from a merchant selling the product causes the information of the product of the merchant to be displayed at a predetermined linked position in a user interface. The intermediary platform server also includes a transaction request processing unit that receives a transaction request to purchase the product from a user, sends the transaction request to the merchant, and receives a transaction result from the merchant. The intermediary platform server further includes an interaction unit that establishes communications with the merchant and the user. The intermediary platform database includes a merchant information storage unit that stores contact information of the merchant and a correlation between the information of the product of the merchant and the merchant. The intermediary platform database also includes a transaction information storage unit that stores information of a transaction, which includes one or more of merchant information, user information, product information, transaction result information of the transaction, or a combination thereof. | 09-29-2011 |
20140074699 | Online Processing for Offshore Business Transactions - A method and system for processing offshore online transaction use an intermediary platform to conduct foreign currency exchange on behalf of a buyer and an offshore seller. The method allows the buyer to purchase a product of an offshore merchant website using a local currency through the intermediary platform. The buyer places an order at the offshore merchant website, which sends an order request to the intermediary platform. The intermediary platform calculates the purchase amount in local currency, and exchanges the local currency amount provided by the user into an equivalent foreign currency amount through a financial platform, and sends a transaction message indicating successful payment to the offshore merchant website to allow shipping of the product. The intermediary platform periodically conducts accounting and profit sharing operations with the offshore merchant website. | 03-13-2014 |
20140337183 | ONLINE PROCESSING FOR OFFSHORE BUSINESS TRANSACTIONS - A method and system for processing offshore online transaction use an intermediary platform to conduct foreign currency exchange on behalf of a buyer and an offshore seller. The method allows the buyer to purchase a product of an offshore merchant website using a local currency through the intermediary platform. The buyer places an order at the offshore merchant website, which sends an order request to the intermediary platform. The intermediary platform calculates the purchase amount in local currency, and exchanges the local currency amount provided by the user into an equivalent foreign currency amount through a financial platform, and sends a transaction message indicating successful payment to the offshore merchant website to allow shipping of the product. The intermediary platform periodically conducts accounting and profit sharing operations with the offshore merchant website. | 11-13-2014 |
Shangshun Li, Hangzhou CN
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20150237169 | Remote Access Method and Device - A remote access method and device are provided. The method includes acquiring, by a local area network terminal, information about accessible content on at least one online device in the local area network; aggregating, by the local area network terminal, the information about the accessible content on the at least one online device; and sending, by the local area network terminal, the aggregated information about the accessible content on the at least one online device to a remote client, so that the remote client presents the information about the accessible content on the at least one online device. | 08-20-2015 |
Shaoshan Li, Hangzhou CN
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20080284601 | Theft Deterrent Tag - An article surveillance tag that has a shock absorbing mechanism that prevents unauthorized removal of the tag by the application of a strike force to the tag by a blunt object. In one embodiment, the article surveillance tag is adapted to engage articles that cannot be penetrated by pins. | 11-20-2008 |
Shaoteng Li, Hangzhou CN
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20150212805 | METHOD AND SYSTEM FOR REGISTER CLEARING IN DATA FLOW ANALYSIS IN DECOMPILATION - A method and a system for register clearing in data flow analysis in decompilation are provided. The method includes: reading all function statements in a code file; sequentially judging each of the read function statements, and creating a binary tree and inputting the function statement into the binary tree in a case that the function statement includes a register name; sequentially judging each of the function statements including the register name, and performing an elimination process on the created binary tree to remove the register name from the binary tree in a case that the function statement includes a right child end tag of the binary tree, to generate a simplest binary tree; and generating a function statement in high-level language based on the simplest binary tree. All function statements can be read at a time and multiple reading and writing are avoided in the invention. In addition, a binary tree is created based on the read function statement and an elimination process is performed on the binary tree, so the function statement not including the register name can be obtained conveniently and quickly, which improves the execution efficiency. | 07-30-2015 |
Shenliang Li, Hangzhou CN
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20100032174 | Gas-Foam Fire-Extinguishing Product, Process for Preparing the Same, Use Thereof and Fire-Extinguishing System Using the Same - The present invention relates to a gas-foam fire-extinguishing product consisting of a clean gas fire-extinguishing agent and a foam fire-extinguishing agent, a process for preparing the product, use of the product and a fire-extinguishing system using the product. According to the present invention, the clean gas fire-extinguishing agent is used as a foaming agent for the foam fire-extinguishing agent and is contained in the generated foams. The present invention solved a problem in the prior art for a long time that the combustible liquids with Slow boiling point are difficult to be fire-extinguished. | 02-11-2010 |
Shoujun Li, Hangzhou CN
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20150192691 | SUBMARINE TOPOGRAPHY SIX-DIMENSIONAL GRID MAPPING METHOD - The present invention discloses a submarine topography six-dimensional grid mapping method, and particularly to a method based on known discrete bathymetric data points. According to the present invention, a submarine topography six-dimensional grid mapping method including X-coordinate, Y-coordinate, water depth, slope, second derivative and measuring time is established, a submarine topography three-dimensional grid on the basis of discrete water depth data and measuring time is formed, and then submarine slope and second derivative of each grid point are calculated and the measuring time is superposed simultaneously, thus forming a submarine topography six-dimensional grid technical method. The present invention comprises a plurality of steps: establishing a submarine topography six-dimensional grid structure and a topography dimension grid, establishing a time dimension grid, establishing a slope dimension grid, and establishing a second derivative dimension grid. The present invention has the advantages of being accurate in mapping data, convenient to operate, wide in application range, little in influence of natural weather and the like in the process of Chinese coastal mapping and marine demarcation. | 07-09-2015 |
20150192695 | AUTOMATIC RECOGNITION METHOD OF CONTINENTAL SLOPE FOOT POINT BASED ON TERRAIN GRID - The present invention relates to a recognition method of submarine topography, and in particular, to an automatic recognition method of foot point of continental slope based on topography grid. The present invention comprises the steps of cutting a topography grid model through a straight line or a broken line to generate a two-dimensional topography section line, then carrying out first derivation on the two-dimensional topography section to generate a slope section line and a second derivative section line, then obtaining an extreme point of the second derivative section line, using a D-P algorithm to obtain a D-P topography section after second simplification, then carrying out second derivation on the D-P topography section and using a topography and slope judgment method to recognize and eliminate concave hull topography in the D-P section, and finally using such judgment methods as slope, water depth, second derivation, concavity and convexity, continuity and segmentation and the like based on the D-P topography, slope and second derivative section to form an recognition method. The present invention has the advantages that the present invention has accurate mapping data, is convenient to operate, and is less affected by the natural weather in coastal mapping process of our country, and the like during a costal mapping process in our country. | 07-09-2015 |
20150243074 | SUBMARINE TOPOGRAPHY CONSTRUCTION METHOD BASED ON MULTI-SOURCE WATER DEPTH DATA INTEGRATION - The invention discloses a submarine topography construction method based on multi-source water depth data integration, which achieves reasonable splicing of various data such as multi-beam sounding, single-beam sounding, historical topography map and global topography and submarine topography construction. The invention comprises the following steps of: converting a historical submarine topography map into grid data, converting water depths of other sources into grids, using an overlapping and contrasting method to evaluate the accuracy of the water depths of different sources; using a multi-map-layer method to carry out integration, cutting and splicing on multi-source water depth data, constructing an error distribution model to reasonably revise and integrate various-source water depth data; and constructing multi-source water depth submarine topography and grid. The submarine topography construction method has the advantages that in marine mapping and charting process, the multi-source data can be effectively used, the historical water depth data accuracy and the comprehensive utilization efficiency are promoted, and the submarine topography construction method has important practical application values in marine mapping, submarine topography charting and submarine scientific studies. | 08-27-2015 |
Shuai Li, Hangzhou CN
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20150211986 | SUPER-RESOLUTION MICROSCOPY METHOD AND DEVICE - This invention discloses a super-resolution microscopy method and device, of which the method comprises the following steps: converting laser beam into linearly polarized light after collimation; linearly polarized light is deflected and phase modulated by a spatial light modulator; the deflected beam is focused, collimated and then converted into circularly polarized light for projection on the sample to collect signal light from various scanning points on the sample, and obtaining the first signal light intensity; switching over modulation function to project linearly polarized light modulated by the second phase modulation on the sample to collect signal light from various scanning points on the sample, and obtaining the second signal light intensity; calculating valid signal light intensity to obtain the super-resolution image. This device features in a simple structure and easy operation, which can obtain a super-resolution beyond diffraction limit at a lower luminous power; it is quick in image formation with the frame frequency over 15 frames when the number of scanning points in each image is 512×512 . | 07-30-2015 |
Shuang Li, Hangzhou CN
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20120240704 | PLUGGABLE MECHANISM, PRODUCTION BOARD AND SUBRACK HAVING THE PLUGGABLE MECHANISM - A pluggable mechanism, disposed between a bearing board and a to-be-inserted board, includes: a gear wrench hinged on the bearing board, where the gear wrench comprises a handle and a drive tooth part; and a swing gear, hinged on the bearing board and connected to the to-be-inserted board, where the swing gear comprises a gearing tooth part meshing with the drive tooth part, and the to-be-inserted board moves with the move of the swing gear. A production board including the above pluggable mechanism is also disclosed. A subrack including the above production board is also disclosed. The pluggable mechanism has a simple structure, high reliability, good operability, no occupation of vertical space, and small motion resistance, and is suitable for board plugging requiring great force for inserting and removing. | 09-27-2012 |
20140254086 | Pluggable Apparatus of Circuit Board, and Server - A pluggable apparatus of a circuit board is provided, which solves the problem that hot plugging of a Peripheral Component Interconnect Express (PCI-E) card is difficult to implement. The pluggable apparatus of the circuit board includes a base plate, a pulling strip, a rotating member, and a carrier plate, where the pulling strip is movably connected to the base plate by using a transverse guide mechanism, sawteeth are formed on a body of the pulling strip, the pulling strip further includes a handle that extends out of the base plate; the rotating member is in a bending line shape; the carrier plate is movably connected to the base plate by using a longitudinal guide mechanism; and a clamping trough is disposed on the carrier plate and is configured to fasten the circuit board. | 09-11-2014 |
20150017828 | Linkage Apparatus for Plugging PCB Board - A linkage apparatus is provided. The linkage apparatus is disposed between a bottom plate and a carrier plate, and the linkage apparatus includes a drag link and an “L” shape swing link. The drag link is rotatably connected to an end of the “L” shape swing link, and the drag link and the bottom plate are connected to a fixing pin by using a horizontal guide groove; a corner in the middle of the swing link is rotatably connected to the bottom plate, and another end is fastened to the carrier plate; another fixing pin connects the bottom plate and the carrier plate. The swing link is driven by the drag link, so that the carrier plate can be driven to vertically move. Therefore, hot plugging of a peripheral component interconnect (PCI) express card fastened on the carrier plate and plugging of another printed circuit board (PCB) that requires two-dimensional plugging can be implemented without interrupting a power supply. | 01-15-2015 |
20150070866 | PCB Board Plug Mechanism, Finished Board, and Subrack - An embodiment of the present invention discloses a PCB board plug mechanism configured to implement hot plug of a PCB board, and including an output end that moves along a second direction when the input end moves. The second direction is at an angle with the first direction. The connector for connecting the to-be-plugged PCB board is disposed at the output end. In a process in which the output end moves along the second direction, the PCB board can be driven to perform a corresponding hot plug action. | 03-12-2015 |
Shufu Li, Hangzhou CN
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20120211326 | Hydraulic Control Device for Hybrid Transmission - A hydraulic control device for a hybrid transmission is designed such that the cooling and lubrication oil line of the system are in oil communication even before the main oil line pressure reaches the set pressure of the overflow valve, so as to lubricate the transmission as soon as possible. The hybrid transmission design further provides an overpressure protection for the cooler. The hybrid transmission further uses a proportional pressure reducing valve to control the lock-up clutch, thus making for the improvement of its braking performance. | 08-23-2012 |
Shuguang Li, Hangzhou CN
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20140354275 | ATOMIC MAGNETOMETRY USING PUMP-PROBE OPERATION AND MULTIPASS CELLS - A magnetometer for use with a sample including an atomic vapor is disclosed. The magnetometer includes a cell containing the sample such as a multipass cell including a first mirror element and a second mirror element configured so that an incoming light beam injected into the container will reflect multiple times between the first mirror element and the second mirror element. A polarized pump light source is configured to transmit pump light through the cell and pump the sample. A polarized probe light source configured to transmit probe light through the cell and probe the sample. A detector configured to detect a polarization angle or intensity of the probe light transmitted through the sample. A processor may be configured to calculate a precession frequency of the sample based on a first probe light pulse and a frequency correction based on a second probe light pulse. | 12-04-2014 |
Shuirong Li, Hangzhou CN
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20130101844 | SPECIAL-SHAPED FILAMENT WITH RANDOM THERMAL-CONGLUTINATION - A stochastic thermal-conglutination profiled filament is disclosed. The profiled filament varies, according to the change of the process condition, in one or more of fiber structure, total linear density, monofilament density, number of monofilaments, shape of cross section of the monofilament, radial degree of profile of the monofilament DR %, three-dimensional structure of the monofilament, and physical property of the monofilament along the axial direction of the filament of the infinite length. | 04-25-2013 |
Tiejun Li, Hangzhou CN
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20150027910 | Protective jewelry display device - A protective display device comprising a hollow transparent tube; an article for sale or display placed inside the tube; two covers respectively closing openings at both ends of the tube; a disposable blocking material closing and locking connecting portions between each end of the tubes and each of the two covers; at least one observation window passing through walls of the tube to facilitate measurement and observation of the article for sale or display. | 01-29-2015 |
Wei Li, Hangzhou CN
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20130151414 | MAKING A PAYMENT USING A PAYMENT PLUG-IN - Making a payment using a payment plug-in is disclosed, including: receiving a payment request from a device; receiving an indication that the payment plug-in is not installed at the device; determining that the device has received the payment plug-in, wherein the payment plug-in is configured to be installed at the device; receiving an activation message from the payment plug-in, the activation message including at least an attribute associated with the device; determining a stored user account that matches the attribute associated with the device; and receiving from the payment plug-in a confirmation to process the payment request based at least in part on the matching user account. | 06-13-2013 |
20130259581 | Grouting Cabin Structure of a Grouted Connection in a Foundation of an Offshore Wind Turbine Generator - A grouting cabin structure of a grouted connection for use in a foundation of an offshore wind turbine generator is described. The structure includes a pile, a sleeve which is coaxial with said pile and installed outside said pile, and a first grouting exhaust port and a first connection port for a grouting pipe provided at an upper part and a lower part of said sleeve. An enclosed cabin of a barrel form is arranged in a gap between said pile and said sleeve, said enclosed cabin is formed by an internal wall of said cabin and said sleeve, a second connection port for the grouting pipe and a second grouting exhaust port are provided at a lower and an upper pat of said enclosed cabin, respectively; the cabin and pile form a first grouting space and said cabin and said sleeve forms a second grouting space. | 10-03-2013 |
Weihong Li, Hangzhou CN
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20130319711 | HANDHELD POWER TOOL HAVING A DUST EXTRACTOR - A hand-held power tool is equipped with a dust extraction device which includes a dust box for holding dust. A closing flap is arranged in a tube section which lies in the flow path to the dust box, and this closing flap can be adjusted between the closed position and the open position. The closing flap is pivotably held in the region of the inner wall of the tube section and can be opened in the direction of the dust box. In the closed position, the closing flap bears against a stop which protrudes into the tube section, extends at an angle with respect to the direction of flow through the tube connection piece, and forms a stop line or stop area against which the closing flap correspondingly bears. | 12-05-2013 |
Wuhua Li, Hangzhou CN
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20110218692 | Hybrid controlling and driving circuit and method thereof - Methods, circuits, apparatus, and systems related to a hybrid driving and controlling circuit are disclosed. In one embodiment, a hybrid driving and controlling circuit in a double power supply system includes first and second power supplies and at least one load, and the circuit can include: (i) a controller coupled to a hybrid switcher that enables energy transfer from the first and second power supplies; (ii) when a determined energy of the first power supply is sufficient, the controller can control the hybrid switcher to transfer energy from the first power supply to the second power supply; and (iii) when the determined energy of the first power supply is insufficient, the controller can control the hybrid switcher to transfer energy from the second power supply to the at least one load. | 09-08-2011 |
20140032008 | HYBRID CONTROLLING AND DRIVING CIRCUIT AND METHOD THEREOF - Methods, circuits, apparatus, and systems related to a hybrid driving and controlling circuit are disclosed. In one embodiment, a hybrid driving and controlling circuit in a double power supply system includes first and second power supplies and at least one load, and the circuit can include: (i) a controller coupled to a hybrid switcher that enables energy transfer from the first and second power supplies; (ii) when a determined energy of the first power supply is sufficient, the controller can control the hybrid switcher to transfer energy from the first power supply to the second power supply; and (iii) when the determined energy of the first power supply is insufficient, the controller can control the hybrid switcher to transfer energy from the second power supply to the at least one load. | 01-30-2014 |
Xiangzhe Li, Hangzhou CN
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20100105239 | Battery connection device - The invention discloses a battery connection device comprising a connection block positioned at an electrode end of a battery; the connection block is provided with a series connection mechanism at both ends respectively, and with a parallel connection mechanism at all sides respectively; the series connection mechanism is provided inside with a conductive slice electrically connected with the electrode end of the battery; the conductive slice is further led out to a fitting face of the parallel connection mechanism; and thus the conductive slices on the two connection blocks are electrically connected when the two batteries respectively fitted with the connection block are parallel. The invention can make each unit battery connected modularly in series or parallel like a building block; the battery does not further need electrode connection by welding or battery fixing by assembling, which is convenient for operation as well as safe and reliable. | 04-29-2010 |
Xian Wei Li, Hangzhou CN
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20120168096 | DEVICE FOR ASSISTING THE INSTALLATION AND DE-INSTALLATION OF AN AWNING - The invention relates to a device ( | 07-05-2012 |
20130008269 | Electric Drive Unit for a Corner Steady - An overload protection in a drive unit for a steady or jack for a caravan comprises an electro-mechanical control system. A spindle is driven by a motor through a gearbox, wherein the motor is controlled through a power supply. A control device in the system comprises a movable part slidably seated on an output shaft of the gearbox, where the movable part is connected with the spindle. Movement between the shaft and the sliding part is counteracted by springs. The slidable part is provided with actuating points that may contact switches by axial movements. When a nut on the spindle reaches an end position, a reactive force in the spindle will cause the part to move against the force of springs, eventually actuating a switch and thereby causing interruption of the circuit, thereby protecting motor and engagement between nut and spindle from electric and mechanical overload. | 01-10-2013 |
Xiaobo Li, Hangzhou CN
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20140325522 | METHOD AND DEVICE FOR SCHEDULING VIRTUAL DISK INPUT AND OUTPUT PORTS - Embodiments of the present application relate to a method for scheduling virtual disk input and output (I/O) ports, a device for scheduling virtual disk I/O ports, and a computer program product for scheduling virtual disk I/O ports. A method for scheduling virtual disk I/O ports is provided. The method includes assigning a set of service quality ratings to a corresponding set of virtual disk I/O ports based on a set of reading-writing bandwidth quotas associated with the corresponding set of virtual disk I/O ports in a physical machine, determining a total forecast value of a data bandwidth to be used by reading-writing requests and determining virtual disk I/O ports, allocating reading-writing bandwidth limits to the virtual disk I/O ports, and scheduling virtual disk I/O ports on the physical machine. | 10-30-2014 |
Xiaojian Li, Hangzhou CN
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20140257980 | DISPLAYING PROMOTION INFORMATION - The present disclosure discloses an example method and apparatus for displaying promotion information. Multiple preferences and a respective weight of each preference of a user at a client terminal that visits a current page are obtained. A respectively assigned number of display locations for each preference is calculated based on the respective weight of each preference and a number of display locations at the current page. Respective promotion information corresponding to a respective reference is obtained. Promotion information is displayed at the display locations of the current page according to the respectively assigned number of display locations for each preference. The present techniques improve diversity of results in the direction technology. | 09-11-2014 |
Xiaojun Li, Hangzhou CN
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20120131438 | Method and System of Web Page Content Filtering - The present disclosure provides a method and system for web page content filtering. A method comprises: examining the web page content provided by a user; obtaining at least one high risk rule from a high risk characteristic library when the examining of the web page content detects a high risk characteristic word, the at least one high risk rule corresponding to the high risk characteristic word; obtaining a characteristic score of the web page content based on matching of the at least one high risk rule to the web page content; and filtering the web page content based on the characteristic score. The difference between the present disclosure and prior art techniques is that the disclosed embodiments can more precisely carry out web page content filtering to achieve better real-time safety and reliability of an e-commerce transaction. | 05-24-2012 |
Xiaoling Li, Hangzhou CN
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20150143497 | IDENTITY AUTHENTICATION BY USING HUMAN BIOLOGICAL CHARACTERISTIC - A human biological characteristic file corresponding to a particular identity is received and used as a base file. A characteristic code to be authenticated is obtained according to a human biological characteristic of a person who requests identity authentication when an identity authentication request corresponding to the particular identity is received. A base characteristic code is collected from a base file. A collecting algorithm applied for collecting the base characteristic code is the same as or matches an algorithm applied for obtaining the characteristic code. The present techniques determine whether the base characteristic code and the characteristic code correspond to a same human biological characteristic. If a result is positive, the identity authentication request is verified. The present techniques implement communication between different terminal devices of different manufacturers and effectively improve user experiences, thereby efficiently and conveniently implementing remote identity authentication. | 05-21-2015 |
Xiaoming Li, Hangzhou CN
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20120146606 | Constant On-Time Converter with Stabilizing Operation and Method Thereof - The embodiments of the present invention disclose a constant on-time converter with stabilizing operation and a control method thereof. The converter may comprise an input terminal, an output terminal, a feedback circuit, an operating circuit, a comparison circuit, a timer, a driving circuit and a switching circuit. The operating circuit may be coupled to a compensation signal adjusted by a digital controller. | 06-14-2012 |
20120274293 | MULTIPHASE CONVERTER WITH CONTROLLABLE PHASE SHIFT - In one embodiment, a multiphase converter is disclosed. The multiphase converter may comprise a plurality of phase circuits and a plurality of phase control circuits. Each phase circuit may comprise a switch having a control terminal, and the control terminal of the switch may be configured to receive a drive signal. Each phase control circuit may be corresponding to one of the phase circuits, and each phase control circuit may be configured to provide a phase control signal to adjust an ON-time period or a reference signal for the corresponding phase circuit. The phase control signal may be responsive to the drive signal of the corresponding phase circuit. | 11-01-2012 |
Xiaoqing Li, Hangzhou CN
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20140152242 | SWITCHING CHARGER, THE CONTROL CIRCUIT AND THE CONTROL METHOD THEREOF - A switching charger having a control circuit configured to provide a control signal; a power stage turned ON and OFF by the control signal; an inductor coupled between the power stage and a load; and an output capacitor coupled in parallel with the load; wherein the control circuit limits a current flowing through the inductor in a hysteretic window, and wherein the hysteretic window is adjusted according to an ON time of the control signal. | 06-05-2014 |
20140152243 | SWITCHING CHARGER, THE CONTROL CIRCUIT AND THE CONTROL METHOD THEREOF - A switching charger having a control circuit configured to provide a control signal; a power stage turned ON and OFF by the control signal; an inductor coupled between the power stage and a load; and an output capacitor coupled in parallel with the load; a current sense circuit integrated to the control circuit to sense a current flowing through the power stage. | 06-05-2014 |
Xiao Shuan Li, Hangzhou CN
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20110145235 | Determining Core Geographical Information in a Document - A method determines core geographical information in a document by computing a score for each geographical name found in the document. The computation of the score uses the appearance frequency of the respective geographical name and positional weights assigned to various types of appearance positions of the geographical name in the document. The system determines the core geographical information in the document based on the scores of the geographical names found in the document. The method may further compute aggregated scores of geographical regions related to the geographical names and determine the core geographical information using both the aggregated scores of geographical regions and the scores of individual geographical names to increase accuracy. | 06-16-2011 |
20140222799 | DETERMINING CORE GEOGRAPHICAL INFORMATION IN A DOCUMENT - A method determines core geographical information in a document by computing a score for each geographical name found in the document. The computation of the score uses the appearance frequency of the respective geographical name and positional weights assigned to various types of appearance positions of the geographical name in the document. The system determines the core geographical information in the document based on the scores of the geographical names found in the document. The method may further compute aggregated scores of geographical regions related to the geographical names and determine the core geographical information using both the aggregated scores of geographical regions and the scores of individual geographical names to increase accuracy. | 08-07-2014 |
20150032770 | PROVIDING REGIONAL CONTENT BY MATCHING GEOGRAPHICAL PROPERTIES - A method and a system provide regional content to users by associating data files with geographical properties and matching the geographical property of a data file with the geographical property of the user. The system extracts geographical information from a data file, and associates the data file with a source geographical property corresponding to the extracted geographical information according to a geographical information database. Upon obtaining a user geographical property of a user, the system provides the data file to the user if the source geographical property matches the user geographical property. The method and the system may be implemented using a geographical name lexicon or a geographical name suffix lexicon. | 01-29-2015 |
Xinlei Li, Hangzhou CN
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20150207422 | ISOLATED POWER CONVERTER AND SWITCHING POWER SUPPLY USING THE SAME - Disclosed are an isolated power converter and a switching control signal using the same. In the isolated power converter, the positions of the power switch and the primary winding are exchanged, and the feedback voltage detection and secondary current zero-crossing detection are carried out in accordance with the voltage across the primary winding. Thus, primary side control can still be implemented without employment of an auxiliary winding. | 07-23-2015 |
Xiong Li, Hangzhou CN
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20120253675 | METHOD AND APPARATUS FOR REMOTE SIPHON DRAINAGE TYPE RAINFALL MEASUREMENT WITH SELF-COMPENSATION FUNCTION - A siphon drainage type rainfall remote measurement device with self-compensation function is provided. The bottom existence of a rain collection barrel ( | 10-04-2012 |
20130297245 | FULL-AUTOMATIC DETECTING SYSTEM AND METHOD FOR TRANSFORMER - A full-automatic detecting system and method for a transformer. The system comprises a material delivery line; a feed device; a detection delivery line; insulating test devices; error detecting devices; a laser marking device; a discharge device; and a detection management system. The insulating test devices, the error detecting devices, and the laser marking device are sequentially arranged beside the detection delivery line. The material delivery line, the detection delivery line, and the devices work in coordination, to realize full-automatic detection of the transformer, avoid manual detection errors and improve the sorting accuracy. | 11-07-2013 |
20140312907 | Sensing Cable with Parallel Spiral Transmission Line Structure for Distributed Sensing and Measuring of Rock-Soil Mass Deformation - This present disclosure provides a sensing cable of parallel spiral transmission line structure for distributed sensing and measuring of rock-soil mass deformation. A circular cross-section of a silicone strip is tightly wounded by two mutually-insulated wires. The two mutually-insulated wires form the spiral cable. The two mutually-insulated wires are wrapped around and covered by a silicone shroud. They constitute a sensing cable. A termination matching impedance is connected to one end of each of the two mutually-insulated wires. A time domain reflectometry measurement instrument is connected to the other end of the two mutually-insulated wires. The present disclosure implements a distributed positioning and measurement of rock-soil mass deformation. | 10-23-2014 |
Xuesheng Li, Hangzhou CN
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20110125707 | EFFICIENT DATA BACKFLOW PROCESSING FOR DATA WAREHOUSE - Processing backflow data includes obtaining backflow data from a data warehouse, determining, according to a backflow rule for the backflow data, a respective destination table in a production system for each data item in the backflow data, and sending the data item according to the determined respective destination table in the production system. | 05-26-2011 |
Xuke Li, Hangzhou CN
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20120293993 | LED Mixed Lighting for Tissue Culture of Orchids - This invention discloses a LED mixed lighting for tissue culture of orchids. Due to limitation of technology, currently it lacks of LED lighting directly used for orchids, especially for tissue culture of | 11-22-2012 |
20120329397 | Wireless Network Based Plant Tissue Culture LED Light Source Control System - The invention discloses a ZIGBEE wireless network based plant tissue culture LED (light-emitting diode) light source control system, aiming to solve the problem that a plant tissue culture light source system cannot be monitored and treated with full time sections at present. The invention adopts the technical scheme that the wireless network based plant tissue culture LED light source control system comprises a master control end and a plurality of slave control ends. The system is characterized in that the master control end comprises a first microprocessor, a second microprocessor, a memory, a real-time clock, a display device, a temperature sensor, a humidity sensor, a serial communication interface (SCI), a USB (Universal Serial Bus) communication interface, operation keys and control software embedded in the two microprocessors; and each slave control, end comprises a third microprocessor, an extended memory, a real-time clock, an SCI, a temperature sensor, a humidity sensor, an I/O (input/output) extended interface and control software embedded in the third microprocessor. The invention can be used for carrying out centralized control on LED light, sources in a large-scale field. | 12-27-2012 |
Yanxing Li, Hangzhou CN
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20130291579 | EVAPORATOR AND REFRIGERATION SYSTEM COMPRISING THE SAME - An evaporator ( | 11-07-2013 |
20130312944 | REFRIGERANT DISTRIBUTING DEVICE AND HEAT EXCHANGER - A refrigerant-distributing device and a heat exchanger comprising the refrigerant-distributing device are provided. The refrigerant-distributing device comprises a distributing tube ( | 11-28-2013 |
20140366571 | HEAT EXCHANGER - A heat exchanger comprises a first header ( | 12-18-2014 |
Yaobing Li, Hangzhou CN
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20130339369 | Search Method and Apparatus - The present disclosure provides techniques to solve problems (e.g., the low efficiency and a waste of resources) derived from conventional methods. These techniques may include extracting, by a computing device, the first N keywords appearing the most in target information published by target users as target words, and creating an inverted index based on information on a page of the target users and the target words, wherein the inverted index includes a target field and a page information field, and N is an integer. The computing device may receive an inquiry phrase and determine target users matching the inquiry phrase in the inverted index based on the inquiry phrase. The computing device may calculate a relevance between the matched target users and the inquiry phrase through the target field and the page information field, and return a certain result based on the relevance. | 12-19-2013 |
Yongjin Li, Hangzhou CN
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20110282006 | METHOD OF MELT KNEADING, EXTRUDATE, AND TRANSPARENT RESIN MATERIAL - It is an object of the present invention to obtain an optically transparent nano-dispersion polymer blend extrudate and a transparent resin having a microscopic dispersion structure in which incompatible polymer blend is melted and kneaded, one of resins is formed into a matrix, a size of dispersed phase of the other resin is controlled to 300 nm or less, more preferably 100 nm or less. Extra additive such as a compatibilizer is not added. When the incompatible polymer blend is melted and kneaded using a high shearing and forming apparatus having an inner feedback type screw under a condition that the screw rotation speed is 600 rpm to 3000 rpm, the rotation speed of the inner feedback type screw is increased, the kneading time is set under constant rotation speed, the high shearing forming condition is adjusted, and a structure in which a size of dispersed phase is controlled to 300 nm or less, more preferably 100 nm or less is formed. | 11-17-2011 |
20110292756 | HIGH-SHEAR MELT-KNEADER AND METHOD OF HIGH SHEARING - A high-shear melt-kneader includes a high-shear unit ( | 12-01-2011 |
20120327737 | RESIN MELTING AND SHEARING METHOD, RESIN MOLDING PROCESSING METHOD AND RESIN PRODUCTS - The invention provides a method of obtaining a compatible resin blend from at least two incompatible resins which are not conventionally blended with each other. The blend of an incompatible resins is dissolved at a molecular level by being melted and sheared under a high shearing rate by rotating a screw without adding a compatibilizer or the like. | 12-27-2012 |
Yongliang Li, Hangzhou CN
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20120226682 | PROVIDING SEARCH INFORMATION - Providing search information is disclosed, including: receiving one or more user input search keywords; automatically determining a plurality of search channels based at least in part on the one or more user input search keywords; searching the determined plurality of search channels for information that is relevant to the one or more user input search keywords; and returning relevant information associated with the determined plurality of search channels. | 09-06-2012 |
Zengqiang Li, Hangzhou CN
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20150140577 | OPTICAL ENGINE FOR FLOW CYTOMETER, FLOW CYTOMETER SYSTEM AND METHODS OF USE - An optical engine for use in a bench top flow cytometer, the optical engine comprising a set of lasers; a different set of beam shaping optics for each laser, wherein each set comprises two lenses to adjustably focus light horizontally along an x-axis to a same horizontal position and vertically along a y-axis to a different vertical position along a same plane; collection optics for collecting fluorescence from the flow cell; filtration optics that filter the collected fluorescence from the flow cell into different detection channels according to wavelength ranges; and a detector for each detection channel that converts the filtered fluorescence to electrical signals, wherein electrical signals are processed so that the fluorescence from each laser at the different vertical positions is distinguished at the same detector. | 05-21-2015 |
Zhanyuan Li, Hangzhou CN
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20100049782 | Method and apparatus for cross-domain communication - Cross-domain communication between a sender domain and a receiver domain includes: receiving, in the receiver domain, a data request from the sender domain, the data request being directed to a designated request processing page in the receiver domain; processing the data request to generate a response; and sending the response to the sender domain, the response being directed to a designated response processing page in the sender domain. Alternatively, cross-domain communication includes receiving, in the receiver domain, a data request from the sender domain, the data request being directed to a designated request processing page in the receiver domain; processing the data request to generate a response; and sending the response to the sender domain, the response being directed to a designated response processing page in the sender domain. | 02-25-2010 |
Zhengxing Li, Hangzhou CN
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20130166947 | POWER SYSTEM WITH HOT-SWAP AND THE METHOD THEREOF - The present disclosure discloses a power system with hot-swap with a buck converter. The power system comprises a front stage, a hot-swap stage and a load stage; wherein the hot-swap stage comprises: a buck converter having a switch operate at ON/OFF state to provide a desired output voltage to the load stage with low power loss and optimized thermal design. | 06-27-2013 |
Zhihui Li, Hangzhou CN
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20130080488 | Management Apparatus and Method of Distributed Storage System - Methods and systems for managing distributed storage servers are described. The storage servers may be selected and divided into multiple sequences and multiple virtual node groups. Each sequence of the multiple sequences may include a predetermined number of storage servers, and each virtual node group may include a set of storage servers of the multiple sequences. Data may be transferred to storage severs of a virtual node group. If the storage servers have instantaneous or temporary malfunctions, the data may be transferred to temporary storage servers and then transferred back the storage servers after being revived. If the storage servers have permanent malfunctions, the data may be transferred to the temporary storage servers. The storage servers may be replaced using the temporary storage servers. | 03-28-2013 |
Zong Bing Li, Hangzhou CN
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20120306401 | LED dimming control scheme - In order to keep the advantage of PWM dimming control scheme and make the LED driver high reliability and the LED lamp long lifetime, it is required that the frequency of PWM dimming control scheme is related with or the same as the output frequency of existed dimmers; and the output PWM dimming pulse is covered by the output pulse from dimmers further. The present invention discloses a novel “LED dimming control” scheme to make that the frequency of PWM dimming control scheme is related with or the same as the output frequency of dimmers; and the output PWM dimming pulse is covered by the output pulse from the dimmers further. In this way, it can guarantee that as PWM dimming pulse comes, the output from the dimmer can offer enough power to the LED driver and the LED driver can output the required LED driving current without flicker. | 12-06-2012 |
20150042294 | High accuracy pulse duty-cycle calculation implementation for power converter's PWM control apparatus - The high accuracy pulse duty-cycle calculation hardware implementation scheme is composed of a clock generator block, digital pulse width account block, digital memory block to store pulse width in digital and digital-analog divider block with two digital-analog converters. The digital pulse width account block is used to account the two pulse width of a pulse, e.g. turn-on time T | 02-12-2015 |