Patent application number | Description | Published |
20130007824 | Match-rule based service message transfer method and system - The disclosure provides a match-rule based service message transfer method and system in the IPTV, to address the problems in the IPTV message system of message storing and backlog, low push efficiency and poor usability. In the disclosure, match fields are arranged in a set-top box and a service message to be sent, the service message is sent by means of broadcast or multicast, the set-top box performs matching for the match fields based on the match rule, and filters the message. The disclosure avoids sending a service message by means of unicast, increases the push efficiency and can greatly reduce the storage load of offline messages in a message system. The formed message may be sent according to a single or combined policy which depends on a specific service attribute, thereby greatly facilitating the service operation. | 01-03-2013 |
20150271573 | Method and device for processing breakpoint play - Disclosed are a method and device for processing breakpoint play. The method comprises: a type of identification information to be stored is determined, wherein the identification information is used for indicating pause playing or exit playing when a first set top box plays a file, and the type includes at least one of the followings: a sharing type and a private type; and triggering a second set top box to perform a playing operation corresponding to the identification information, so that the flexible and various storing modes of identification information about breakpoint play are realized, and the requirements for multi-scenario breakpoint play in a Whole Home DVR are met. | 09-24-2015 |
Patent application number | Description | Published |
20090278811 | Touch-Sensitive Screen and a Touch-Sensitive Device Using the Same - A touch-sensitive screen and a resistance touch-sensitive device using the same, wherein said screen comprises: an insulating substrate, a rectangular conducting layer formed on said insulating substrate, a conducting layer electrode array formed on the four edges of said conducting layer, a conductive coat formed on said conducting layer, and a conductive coat electrode wherein, at least 3 pairs of the conducting layer electrodes are deployed in said conducting layer electrode array; each pair of the conducting layer electrodes are deployed on the parallel edges of the conducting layer symmetrically; and the conducting layer electrode is set on each edge of the conducting layer. As the conducting layer electrodes are deployed symmetrically on the parallel edges of the conducting layer, the electric filed lines tends to be evenly distributed when the voltage is loaded onto the edges of the conducting layer; thus the linearity of the equipotential lines is enhanced. | 11-12-2009 |
20100051433 | Multi-point touch-sensitive device - A touch-sensitive device includes a first conductive layer and a second conductive layer. The first conductive layer has at least a first edge and a second edge. The second edge is substantially parallel to the first edge and there is a voltage drop across the first conductive layer between the first edge and the second edge when a power supply is coupled to the first edge and the second edge. The second conductive layer is separated from the first conductive layer by a spacer layer. The second conductive layer includes multiple electrically isolated conductive regions. When a plurality of the conductive regions are in contact with the first conductive layer simultaneously, each of the plurality of the conductive regions generates an output signal and the magnitude of the output signal depends at least in part upon the conductive region's position relative to the first and second edges. | 03-04-2010 |
20100053093 | Multi-point touch-sensitive system - A multi-touch detection system includes a touch-sensitive device, a microcontroller coupled to the touch sensitive device, and an electronic application coupled to the microcontroller. The touch-sensitive device includes multiple electrically isolated conductive regions and the conductive regions are configured to detect multiple contacts from a user simultaneously and generate respective output signals for the multiple user contacts. The microcontroller is configured to receive the output signals from the conductive regions and generate one or more control signals in response to the output signals. The electronic application includes a screen displaying multiple human-machine interactive objects and a signal processor. The signal processor is configured to receive the control signals from the microcontroller and alter the appearance of the human-machine interactive objects on the screen in accordance with the control signals. | 03-04-2010 |
20100053094 | Method of operating a multi-point touch-sensitive system - A computer-implemented method in connection with a multi-touch detection system is disclosed. The multi-touch detection system includes a touch-sensitive device, a microcontroller coupled to the touch sensitive device, and an electronic application coupled to the microcontroller. The touch-sensitive device has multiple electrically isolated conductive regions. In response to detecting multiple simultaneous contacts a user has with the conductive regions, the touch-sensitive device generates multiple output signals, one signal for each of the multiple simultaneous contacts, and transmits the output signals to the microcontroller. The microcontroller is configured to generate one or more control signals in response to the output signals and transmit the control signals to the electronic application. The electronic application includes a screen displaying multiple human-machine interactive objects. In response to the control signals, the electronic application alters the appearance of the human-machine interactive objects on the screen. | 03-04-2010 |
Patent application number | Description | Published |
20120264018 | COMPOSITE POSITIVE ELECTRODE MATERIAL WITH CORE-SHELL STRUCTURE FOR LITHIUM ION BATTERIES AND PREPARING METHOD THEREOF - A composite positive electrode material with a core-shell structure for a lithium ion battery consists of a core active material and a shell active material. The core active material is a lithium iron phosphate or a lithium manganate, and the shell active material is a composite lithium iron phosphate with carbon. The carbon is one or more of carbon nanotube, superfine conductive carbon black and amorphous carbon material. The composite positive electrode material includes from 65% to 99% core active material and from 1% to 35% shell active material, based on the total weight of the composite positive electrode material. The composite positive electrode material has stable property and excellent electrochemistry performance. The lithium ion battery made with the material has higher charge-discharge capacity, excellent cycle performance. It can be charged quickly and discharged at high rate. A preparing method for the composite positive electrode material is also provided. | 10-18-2012 |
20140239235 | AUTO-THERMAL EVAPORATIVE LIQUID-PHASE SYNTHESIS METHOD FOR CATHODE MATERIAL FOR BATTERY - Provided is an auto-thermal evaporative liquid-phase synthesis method for cathode material for battery, comprising the following steps: (1) Adding a synthetic raw material of cathode material into a solvent to obtain a mixture A, the synthetic raw material of the cathode material containing lithium source, adding an accelerant into the mixture A, which makes the mixture A achieve a strong auto-thermal reaction to release heat to evaporate the solvent, and obtaining a solid precursor of the cathode material; (2) Drying the precursor, sintering in an atmosphere furnace and obtaining the cathode material. The method is simple in process, low in energy consumption, requirements for equipment and cost, and is applicable to industrial mass production and application. The cathode material obtained through the method is stability in batch, easy to process, low in internal resistance and high in capacity and has an excellent charging and discharging performance. | 08-28-2014 |
Patent application number | Description | Published |
20090279705 | METHOD AND SYSTEM FOR DISTRIBUTING KEY OF MEDIA STREAM - A method and a system for distributing key of media stream are provided. The method comprises: determining, by a security management server, whether a domain to which the calling terminal belongs and a domain to which a called terminal belongs subscribe a key distribution protocol; generating a key based on encryption capability information obtained in a calling process, and distributing the generated key to the calling terminal and the called terminal, if the protocol has been subscribed; generating a key based on encryption capability information obtained in a calling process, and distributing the generated key to the terminal at the same side as the security management server, if the protocol has not been subscribed. By applying the disclosure, the key is generated by the security management server, so that complexity may be reduced for media stream key negotiation to facilitate promotion of media stream encryption service. | 11-12-2009 |
20150304404 | SYSTEM ARCHITECTURE, SUBSYSTEM, AND METHOD FOR OPENING TELECOMMUNICATIONS NETWORK CAPABILITY - Embodiments of the present invention provide a system architecture, a subsystem, and a method for opening a telecommunications network capability, where the system includes: an API open subsystem, a telecommunications network subsystem, and a third-party subsystem. A first interface exists between the telecommunications network subsystem and the API open subsystem, and a second interface exists between the API open subsystem and the third-party subsystem; the telecommunications network subsystem is configured to provide a telecommunications network capability for the API open subsystem; the API open subsystem is configured to operate and manage opening of the telecommunications network capability and provide an API of the telecommunications network capability for the third-party subsystem; and the third-party subsystem is configured to invoke, on the API open subsystem, the API of the telecommunications network capability. | 10-22-2015 |
20150341837 | ACCESS PROCESSING METHOD, APPARATUS AND SYSTEM - Embodiments of the present invention provide an access processing method, an apparatus, and a system, where the method includes: generating, by a capability enabling gateway, a RAT selection policy according to context information of a UE, and sending a RAT selection request that includes the RAT selection policy to an inter-RAT coordination controller corresponding to a cell in which the UE is located, so that the inter-RAT coordination controller determines an access standard of the UE according to the RAT selection policy. In this way, network utilization is improved, and service quality can be ensured and improved for an end user. | 11-26-2015 |
Patent application number | Description | Published |
20090108699 | Three-Phase Square-Wave Permanent Magnet Brushless DC Motor - This invention relates to a three-phase square-wave permanent magnet brushless DC motor for solving problems of the existing square-wave permanent Magnet Motor and sine-wave permanent magnet motor. In this invention, the number 2P of magnetic poles on the said rotor core is 8; the slot number Z of the said stator core is 12, accordingly there are 12 teeth, including three big teeth, three medium teeth and six small teeth; the ratio of their mechanical angles is 50° (±5°) for big teeth: 40° (±5°) for medium teeth: 15° (±5°) for small teeth, and the sum of the mechanical angles of one big tooth, one medium tooth and two small teeth must be 120°. Three-phase concentrated windings are respectively wound on the big teeth and the medium teeth, in which there are only two concentrated windings for each phase, thus there are only 6 concentrated windings for the three-phase motor. With driven by three-phase square-wave current, the said motor can produce a smooth torque which ripple index corresponds to that of the sine-wave permanent magnet servo motor, at the same time, it also has a plurality of advantages including windings end minimization, air-gap minimization, material minimization, cogging torque minimization and loss minimization and so on. | 04-30-2009 |
20100270957 | BRUSHLESS DC MOTOR CONTROL SYSTEM - The present invention relates to a control technology of a three-phase DC motor. In order to resolve a problem in the prior art that the good current closed-loop control has not been realized on a three-phase square-wave brushless DC motor, the present invention provides a brushless DC motor control system, wherein cathodes of freewheel diodes D | 10-28-2010 |
Patent application number | Description | Published |
20100295429 | CABINET, AND CABINET TEMPERATURE CONTROL SYSTEM - A cabinet temperature control system comprises a cabinet and an underground temperature control unit. The cabinet comprises an air discharging chamber and an air introducing chamber which are in communication with each other inside the cabinet. The underground temperature control unit comprises an air discharging chamber and an air introducing chamber which are in communication with each other inside the underground temperature control unit. The air discharging chamber of the cabinet and the air introducing chamber of the underground temperature control unit, and the air discharging chamber of the underground temperature control unit and the air introducing chamber of the cabinet, are in communication with each other respectively, so that the cabinet and the underground temperature control unit form an air circulating circuit. The underground temperature control unit further comprises a radiator arranged in the air circulating circuit. The system also has fans controlled by a control module. | 11-25-2010 |
20120147561 | HEAT DISSIPATION DEVICE, HEAT DISSIPATION METHOD FOR COMMUNICATION DEVICE, AND COMMUNICATION DEVICE - Embodiments of the present invention disclose a heat dissipation device, including: a closed shell and a temperature control device. The temperature control device includes: a cold storage medium module, a first group of thermosiphons, and a second group thermosiphons; wherein the cold storage medium module is disposed at the outside of the closed shell, the first group thermosiphons are provided with a first group of evaporation ends and a first group of condensation ends, and the second group of thermosiphons are provided with a second group of evaporation ends and a second group of condensation ends. Embodiments of the present invention also disclose a communication device and a heat dissipation method for a communication device. The above technical solutions save electric energy and improve the effects of energy saving and emission reduction of the system. | 06-14-2012 |
20130139534 | ENERGY-SAVING DEVICE FOR AIR CONDITIONER OUTDOOR UNIT AND ENERGY-SAVING METHOD THEREOF - The present disclosure provides an energy-saving device for an air conditioner outdoor unit, which comprises: a water mist generator which is installed opposite to an air inlet of the outdoor unit for atomizing water to generate water mist, thereby sending the generated water mist to the outdoor unit along with external airflow; a water circulating system which connects the water mist generator with an external water source, so as to supply the water mist generator with water needed for atomizing; a controller which is connected to the water circulating system for controlling operational states of the water circulating system based on monitored results of the temperature at an air inlet of a condenser of the outdoor unit and the refrigerant evaporating pressure, thereby starting and stopping the generation of water mist. | 06-06-2013 |
20140190200 | CONTAINER TYPE REFRIGENERATION SYSTEM - Embodiments of the present invention relate to the transportation field, and provide a container type refrigeration system. The container includes an upper beam assembly, a lower beam assembly, a first end wall assembly, and a second end wall assembly, the upper beam assembly is spaced from the lower beam assembly to forma first accommodation space between the upper beam assembly and the lower beam assembly, the upper beam assembly and the lower beam assembly each has one end connected to the first end wall assembly and the other end connected to the second end wall assembly to forma second accommodation space above the upper beam assembly and between the first end wall assembly and the second end wall assembly, the first accommodation space is isolated from the second accommodation space through the upper beam assembly, the second accommodation space has a water chilling unit. | 07-10-2014 |
Patent application number | Description | Published |
20120121026 | METHOD FOR TRANSMITTING INFORMATION ACCORDING TO TARGET ENCODING RATE, BASE STATION AND MOBILE STATION - A method for transmitting information according to a target encoding rate is provided according to the embodiments of the present invention, which includes: obtaining basic information bits and at least one incremental information bit from information encoded by a base station (BS) according to a target encoding rate; and sequentially transmitting the basic information bits and the at least one incremental information bit to a mobile station (MS) within a determined time interval, in which the target encoding rate is an encoding rate used by the BS when the MS is capable of correctly decoding the information transmitted by the BS. A BS and an MS are further provided according to the embodiments of the present invention, thereby reducing power consumption by the MS. | 05-17-2012 |
20130223297 | METHOD, DEVICE AND SYSTEM FOR SOLVING CHANNEL COLLISION - The present invention relates to a method, device and system for solving channel collision, which are applied to a Long Term Evaluation Advanced (LTE-A) system. The method includes: receiving control information transmitted by a base station; transmitting uplink data to the base station according to the control information; and receiving decoding results on the uplink data from the base station, and determining the resource location of a Physical Hybrid ARQ Indicator Channel (PHICH) according to the control information, thereby determining the decoding result corresponding to a User Equipment (UE) itself. The implementation of the embodiments of the present invention can avoid the problem of collision the channel resources of the PHICH determined by the UE when the LTE-A has to be compatible with the LTE. | 08-29-2013 |
20140010217 | METHOD AND APPARATUS FOR SCHEDULING TERMINALS IN SYSTEM WITH MULTIPLE ANTENNA ELEMENTS COMBINING INTO COMMON CELL - A method and an apparatus for scheduling terminals in a system with multiple antenna elements combining into a common cell are provided. The method includes: receiving channel quality information fed back by the multiple terminals in the common cell, determining, according to the channel quality information fed back by the multiple terminals, all terminals capable of being bound to each antenna element; determining a first antenna element among the antenna elements in the common cell on a first time domain resource within a scheduling granularity, determining a terminal to be served on the first time domain resource, and beginning to serve the terminal; and scheduling all terminals capable of being bound to the first antenna element on each remaining time domain resource within the scheduling granularity, determining a terminal to be served on each remaining time domain resource, and beginning to serve the terminal. | 01-09-2014 |
Patent application number | Description | Published |
20100289896 | High Definition Speed Dome Camera with Internal Wireless Video Transmission - A speed dome camera includes a stationary unit, a moving unit rotatably mounted to the stationary unit, and a wireless signal transmission module. The stationary unit includes a mounting base and a signal processing module supported at the mounting base. The moving unit includes an image capturer and a controller module operatively linked to the image capturer, wherein the image capturer is adapted for obtaining an image signal when the image capturer is rotating. The wireless signal transmission module is operatively linking the stationary unit with the moving unit for wirelessly transmitting the image signal from the image capturer to the signal processing module. Therefore, the high definition image signal is able to be wirelessly transmitted from the image capturer to the signal processing module while the moving unit is rotating at its maximum rotational speed of 400 degrees per second without affecting an image quality during wireless transmission. | 11-18-2010 |
20110085036 | High speed dome camera with optic-electric slip ring arrangement - A high speed dome camera includes a stationary unit, a moving unit including an image capturer for capturing an image signal, and an optic-electric slip ring arrangement provided between the moving unit and the stationary unit which includes an electric unit for power transmission, and an optical unit for transmitting the image signal from the moving unit to the stationary unit when the image capturer is driven to rotate in a high rotational speed. The optic-electric slip ring arrangement prevents the reduction of the quality of the high definition transmission, so that the present invention has the advantages of the higher transmitting speed, broader signal band, less signal distortion, and higher reliability, so as to increase the rotational speed. | 04-14-2011 |