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| 20080293390 | METHOD AND SYSTEM FOR IMPLEMENTING INTERCONVERSION BETWEEN RING BACK TONE AND RINGING TONE - A method and a system for implementing interconversion between a ring back tone and a ringing tone are disclosed. The method for converting the ring back tone into the ringing tone includes: configuring ring back tone information for a user according to a ring back tone configuration request; obtaining relevant data of corresponding ringtone information according to the ring back tone information configured, and sending the relevant data to a user terminal. The method for converting the ringing tone into the ring back tone includes: generating a ring back tone configuration request according to ringing tone configuration information, where a user terminal configures the ringing tone with the ringing tone configuration information; and configuring the ring back tone corresponding to the ringing tone to be a ring back tone information of the user terminal according to the ringing tone configuration information in the ring back tone configuration request. | 11-27-2008 |
| 20090144306 | SYSTEM AND METHOD FOR GENERATING COMMUNICATION SUBSCRIBER DESCRIPTION INFORMATION - A system for generating communication subscriber description information includes an information labeling unit adapted to label original information of a specific communication subscriber, and a subscriber information generating unit adapted to generate communication subscriber description information according to communication records. A method for generating communication subscriber description information applies Ontology in the communication field, so as to obtain subscriber demand information for generating communication subscriber description information by analyzing actual communication records of the subscriber. Moreover, the generated communication subscriber description information truly reflects characteristics and requirements of the communication subscriber, thus ensuring the accuracy of the generated communication subscriber description information. The present invention is applicable to communication behaviors such as voice communication, data communication, and short messages of a subscriber. | 06-04-2009 |
| 20110153586 | MOBILE SEARCH METHOD AND SYSTEM, AND SEARCH SERVER - A mobile search method and system are provided. The method includes the following steps. receiving, by a local search server, a first search request sent by a client, wherein the first search request carries a search keyword; acquiring a member search engine by selecting from a meta index stored locally according to the search keyword, wherein the meta index stored locally comprises a meta index of the local search server and meta indexes of other search servers; searching a search server at which the member search engine is located; and when the search server at which the member search engine is located is not a local search engine, sending a second search request to the search server at which the member search engine is located, wherein the second search request comprises the search keyword; receiving a search result that is returned by the search server at which the member search engine is located according to the search keyword; and sending the search result to the client. | 06-23-2011 |
| 20110161307 | METHOD, SYSTEM, AND DEVICE FOR SEARCHING FOR INFORMATION AND METHOD FOR REGISTERING VERTICAL SEARCH ENGINE - In the field of communications, a method, a system, and a device for searching for information, and a method for registering a vertical search engine are provided. The method for searching for information includes the following steps. A first search request sent by a user is received. A logic node is determined according to attribute information in the first search request. A vertical search engine selected by the logic node for the user is received. A second search request is sent to the vertical search engine. The method for registering the vertical search engine includes the following steps. A mobile search server receives and saves first registration information sent by the vertical search engine. Location information of a logic node corresponding to the vertical search engine is determined according to the first registration information. Second registration information is sent to the logic node according to the location information. | 06-30-2011 |
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| 20080314100 | Electric Anti-Impact Lock with Spring Accumulator - An electric anti-impact lock with spring accumulator comprises a lock shell; a pivot keeper for locking door with a latch portion and a tail portion, the door can be opened when the latch portion pivoting into the shell, the door being locked when the latch portion pivoting outside the shell; a device for locking keeper comprising a slideable block bar, the keeper is locked when the slideable block bar being against the tail portion, the keeper is turnable when the slideable block being moved away; a anti-impact device having a reinforce structure, which bears a impact from the door through the keeper and the block bar; and a device for locking block bar is a block pin device with spring accumulator, the block pin shoots out to stop moving of the block bar when power on, thereby, the door being locked, the block pin withdrawing to free the stop when power on in reverse pole, the door can be opened. The new lock solves the problems of weakness and lock death for current electromagnetic locks in market. The cost of the new lock is lower and the manufacture is easy. | 12-25-2008 |
| 20090019900 | Connecting Rod Style Lock Assembly for Fingerprint Safekeeping Box - A connecting rod style lock assembly for fingerprint safekeeping box comprises a bracket, a lock with lock cam pivot, a biasing means is connected with the lock cam for turning the lock cam to open position, a lock bar is embed in the lock groove to make the lock cam without turn, a lock buckle is fixed on the door of a safekeeping box, an actuator device includes a crankshaft and a connecting rod, one end of the lock bar is connected with the connecting rod in rotary connection. When closing door the lock buckle pushes the lock cam turn to lock the door, when opening door, the motor drives the crankshaft turn to pull the connecting rod pulling the lock bar out off the lock groove of the lock cam, then the biasing means forces the lock cam turn to unlock the door. The assembly is simple and small, the effective inner space of the Safekeeping Box is increased, the cost for the product is reduced greatly, and the assembly can be formed a complete set with all kind of fingerprint locks. | 01-22-2009 |
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| 20090244849 | HEAT DISSIPATION DEVICE - A heat dissipation device attached to a top surface of an electronic device mounted on a printed circuit board, includes a heat sink and a retainer securing the heat sink onto the electronic device. The retainer includes a frame, a plurality of baffle walls and protrusion posts extending downwardly from the frame. Lower ends of the baffle walls of the retainer extend downwardly through the heat sink and engage with engaging edges of the electronic device. The heat dissipation device is further provided with a plurality of elastic members which respectively surround the protrusion posts of the retainer and are compressed between the retainer and the heat sink, thereby pushing the heat sink downwardly toward the electronic device. | 10-01-2009 |
| 20100002381 | HEAT DISSIPATION DEVICE AND METHOD FOR MOUNTING THE SAME - A heat dissipation device used for dissipating heat generated by an electronic device comprises a base defining two cutouts recessed from two opposite sides thereof, two fasteners mounted in through holes of the base via the two cutouts and two elastic members coiled around the two fasteners. Each of the two fasteners comprises a shaft, a head and a threaded pole located at two ends of the shaft, a latching portion interconnecting the shaft and the threaded pole and a mounting portion which is formed on the shaft and located a distance above the latching portion. The mounting portion extends through the cutout and makes the elastic member be sandwiched elastically between the head and a top face of the base. The latching portion abuts against a bottom face of the base, thereby the two fasteners being mounted on the base. | 01-07-2010 |
| 20100259897 | HEAT DISSIPATION DEVICE - A heat dissipation device dissipates heat generated by a heat-generating electronic element mounted on a top surface printed circuit board. The printed circuit board defines a plurality of first through holes. The heat dissipation device comprises a heat spreader located at a top side of the printed circuit board. The heat spreader defines a plurality of second through holes corresponding to the first through holes, respectively. A first heat sink is located over the heat spreader, and a plurality of second heat sinks is located at a bottom side of the printed circuit board. A plurality of heat pipes extending through the second through holes of the heat spreader and the first through holes of the printed circuit board to thermally connect the first and second heat sinks to the heat spreader. | 10-14-2010 |
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| 20100246422 | NETWORK DEVICE AND METHOD OF MEASURING UPSTREAM BANDWIDTH EMPLOYED THEREBY - A network device measures upstream bandwidth of a communication network. The communication network includes a server and a plurality of communication nodes. The network device transmits a sequence of Internet control message protocol (ICMP) request datagrams corresponding to a sequence of time to live (TTL) increased from a first value to a second value to the server via the communication nodes. The network device designates the communication node that transmits an overtime datagram first as the best communication node, transmits a plurality of ICMP detection datagrams to the best communication node, receives response datagrams and records receiving time thereof, and calculates the upstream bandwidth according to size of the plurality of ICMP detection datagrams and the recorded receiving time of the response datagrams. | 09-30-2010 |
| 20100309914 | ROUTER AND DATAGRAM MULTICASTING METHOD - A router includes a wide area network (WAN) interface, a switch circuit, and a driver. The WAN interface receives a multicast datagram from a multicast server and sends the multicast datagram to the switch circuit and the driver. The switch circuit obtains ports corresponding to a multicast address of the multicast datagram according to a switching table of the router, and distributes the multicast datagram to the obtained ports. The driver obtains interfaces corresponding to the multicast address of the multicast datagram according to a multicasting table of the router. The driver discards the multicast datagram if all the obtained interfaces are wired or multicasts the multicast datagram to the wireless interface if one of the obtained interfaces is the wireless interface. | 12-09-2010 |
| 20120044911 | WIRELESS TERMINAL AND ROAMING METHOD USING THE SAME - A wireless terminal roams from a first access point to a second access point. The wireless terminal can set a predetermined time period to determine whether to roam between different access points. Upon receiving signals from the second access point, the wireless terminal decodes signals received from the first access point and the second access point to get a correct probability of each bit of the signals. The wireless terminal then calculates mean values, a variance value and a difference in the mean values of the first access point and the second access point. If the difference in the mean value exceeds a product of the variance value and a roaming weight, the wireless terminal switches the wireless terminal from the first access point to the second access point to access the network. | 02-23-2012 |
