Patent application number | Description | Published |
20130279968 | MOUNTING DEVICE FOR CIRCUIT BOARD - A mounting device for securing a circuit board to a bottom plate of a chassis includes a positioning post, an installation member, a moving member, and a mounting member. The positioning post defines a groove. The moving member is slidably received in the installation member and includes a first driving portion. The mounting member is mounted to the installation member and prevents the moving member from sliding out of the installation member. The mounting member includes two resilient portions. The moving member is slidable relative to the mounting member. The first driving member elastically deforms the two resilient portions to be received in the groove when the moving member is slid towards the mounting member to secure the mounting member to the positioning post. The first driving portion is secured between the two resilient portions, to prevent the moving member from sliding relative to the mounting member. | 10-24-2013 |
20130279974 | MOUNTING ASSEMBLY WITH LOCKING MECHANISM - A locking mechanism includes a cap, an elastic member, and a latch member. The cap includes a top portion and defines a receiving hole. The elastic member is received in the receiving hole and located between the top portion and the latch member. The latch member has a first position and a second position relative to the cap. When the latch member is in the first position, a part of the latch member is received in the receiving hole, and another part of the latch member extends through out of the receiving hole. When the latch member is in the second position, the latch member is received in the receiving hole completely. The elastic member is resiliently deformable to move the latch member from the second position to the first position. | 10-24-2013 |
20140117827 | ENCLOSURE WITH POSITIONING STRUCTURE - An enclosure includes a main body, a securing tray, and a positioning structure. The main body includes a bottom wall and two sidewalls connected to the bottom wall. Each sidewall defines a positioning hole. The securing tray includes a bottom panel. The positioning structure includes two positioning members rotatably attached to the bottom panel and a resilient member located between the two positioning members. Each positioning member includes a positioning portion engaged in the positioning hole. The two positioning members are rotatable about an axis that is substantially perpendicular to the bottom panel, and the resilient member is deformable to disengage the positioning portion from the positioning hole. | 05-01-2014 |
20140134870 | CONNECTOR ASSEMBLY - A connector assembly includes a first connector and a second connector. The first connector includes a first connector main body and a clipping member connected to the first connector main body. The clipping member comprises a deformable extending panel and a clipping portion is located on the extending panel. The second connector comprising a second connector main body engages with the first connector main body. An engaging portion is located on the second connector. The clipping portion is engaged with the engaging portion. | 05-15-2014 |
20140187069 | PLUG DEVICE FOR CONNECTORS - A plug device, for engaging a first connector with a second connector or disengaging the first connector from the second connector, includes a base, an operation platform, a sliding member, and an operation assembly. The operation platform is secured to the base. The operation platform is used for securing the second connector and support the first connector. The sliding member is used for grasping the first connector. The operation assembly includes a handle. The handle is rotatable relative to the base to slide the sliding member relative to the operation platform, so that the first connector is engaged with the second connector or disengaged from the second connector. | 07-03-2014 |
Patent application number | Description | Published |
20090311989 | ADVICE OF CHARGING METHOD, SYSTEM AND MOBILE TERMINAL - An advice of charging (AoC) method, system, and mobile terminal thereof are provided. The method includes receiving AoC information sent by a service charging server, and then displaying the AoC information. The mobile terminal includes a receiving module adapted to receive AoC information sent by a service charging server, and a display module adapted to display the received AoC information. The system includes a terminal, a service charging server, a service gateway, and a charging engine. The present invention is applicable to pre-consumption prompt, post-consumption notification, and prompts for data services such as browsing, streaming media, and mail. | 12-17-2009 |
20100008271 | SERVICE CHARGING METHOD, SERVICE CHARGING SYSTEM, NETWORK ACCESS SERVER AND PROTOCOL RESOLVING DEVICE - A service charging method, including: receiving a service packet, performing a protocol resolution on the service packet and obtaining charging information when determining that the protocol resolution needs to be performed on the service packet; and performing a service charging according to the charging information and a preset charging policy. The invention further provides a service charging system, a network access server and a protocol resolving device. Thus, it is easier and more convenient for a user to use a service, and no complex traffic back-patching solution needs to be implemented. | 01-14-2010 |
20100067529 | METHOD, DEVICE, AND SYSTEM FOR MESSAGE PROCESSING - A message processing method, device, and system are provided in the embodiments of the present invention. The method comprises: receiving service messages and identifying the protocol type of the service messages; performing protocol adaptation according to the protocol type; and reconstructing the content of the service messages after protocol adaptation according to the corresponding content reconstructing policies and sending the service messages after content reconstructing. The present invention implements information embedment into the content over different protocols without proxy server settings. | 03-18-2010 |
20130055307 | METHOD, APPARATUS AND SYSTEM FOR INTERCUTTING ADVERTISEMENT - A method of intercutting advertisement disclosed comprises: receiving a playing request message carrying user information and media information from a user terminal; determining whether advertisement needs to be intercut for the user based on the user information and the media information; when it is determined that advertisement needs to be intercut for the user, making a pause in playing a stream media corresponding to the playing request message, obtaining an advertisement stream corresponding to the user information and the media information, and delivering the advertisement stream to the user to play; when it is detected that play of the advertisement stream is finished, sending the playing request message to a stream media server, and forwarding to the user terminal the stream media obtained from the stream media server, corresponding to the playing request message. | 02-28-2013 |
20130058259 | Method, Apparatus and System for Accessing Service by Mobile Station - A method, an apparatus, and a system for accessing service by a MS are provided by the present disclosure. The method comprises the following steps: Gateway GPRS Support Node (GGSN) or a next level gateway of the GGSN receives a service request carrying Virtual Access Point Name (VAPN) or a service request not including APN transmitted from a MS, performs a Deep Packet Inspection (DPI) processing to the service request, and identities the type of the service; GGSN or the gateway sends the service request to the external data network corresponding to the service type. Therefore, accessing various types of mobile data services can be achieved through the service identification function of GGSN or GGSN gateway without modifying MS APN configuration by the mobile MS, therefore the service experiences for a MS user is enhanced effectively. | 03-07-2013 |
20130210416 | Processing Method, Device, and System for Bandwidth Control - A processing method, device, and system for bandwidth control are provided in embodiments of the present invention, where the method includes: acquiring, by a mobile communications network device, when detecting that a mobile terminal is activated or a mobile terminal is performing a cell handover, a set of configuration parameters including a cell identifier of a cell where the mobile terminal is located; and dynamically configuring, by the mobile communications network device, a bandwidth control policy for the mobile terminal according to the set of configuration parameters and a set of bandwidth control policies preconfigured by an operator, where the set of bandwidth control policies includes a bandwidth control policy corresponding to the cell identifier. According to the technical solutions in the embodiments of the present invention, not only bandwidth resources are made rational use, but also the processing efficiency of bandwidth control is effectively improved. | 08-15-2013 |
20140113585 | METHOD AND APPARATUS FOR CHARGING - A method and an apparatus for charging, related to the technical field of communications, are invented in an attempt to enhance charging accuracy of a charging system. A method for charging comprises: acquiring an IMEI number of a target charging terminal; determining a type of the target charging terminal by utilizing the IMEI number of the target charging terminal, according to a corresponding relationship between relevant information of a terminal identifier and a terminal type; and charging the target charging terminal according to the type of the target charging terminal. | 04-24-2014 |
Patent application number | Description | Published |
20130207784 | METHOD AND APPARATUS FOR CABINET ASSET MANAGEMENT, AND CABINET SYSTEM - Embodiments of the present invention provide an apparatus and a method for cabinet asset management and a cabinet system. The apparatus for cabinet asset management includes a management unit and at least one antenna board unit. The management unit sends a read signal to the antenna board unit. After receiving the read signal, the antenna board unit sends the read signal in a form of an electromagnetic wave, so that after sensing a magnetic field signal, a label within a radiation range of the electromagnetic wave sends, using an induction current, configuration information of a physical component stored in the label to the antenna board unit. After receiving the configuration information, the antenna board unit reports the configuration information to the management unit. After receiving the configuration information reported by the antenna board unit, the management unit performs data analysis processing. | 08-15-2013 |
20130253720 | INTELLIGENT POWER DISTRIBUTION SYSTEM AND METHOD - The present invention discloses an intelligent power distribution system and method, where the intelligent power distribution system includes: a load identification module, a management module, and an intelligent power distribution box. The management module is electrically connected to the load identification module and the intelligent power distribution box respectively. The load identification module is adapted to identify an electric device electrically connected to the intelligent power distribution system, acquire information of the electric device, and send the acquired information of the electric device to the management module. The management module is adapted to send, according to the information of the electric device sent by the load identification module, a circuit configuration instruction corresponding to the electric device. | 09-26-2013 |
20150147155 | FAN CONTROL METHOD, APPARATUS, AND SYTEM - A fan control method, apparatus, and system, so as to implement speed regulation and rotation direction control on a four-wire system counter-rotating fan with a conventional four-wire fan interface by using a PWM control bus. The method provided by the embodiments of the present invention includes: receiving a first fan regulation and control signal sent by a system control module; converting the first fan regulation and control signal to a forward-rotating control signal, a counter-rotating control signal, or a rotation direction switchover control signal according to a duty cycle range of the first fan regulation and control signal and a current rotation direction of the fan; and sending a control signal obtained by the conversion to a fan driving module, so that the fan driving module drives, according to the control signal obtained by the conversion, the fan to operate. | 05-28-2015 |
Patent application number | Description | Published |
20120281327 | SELF-ADAPTIVE SURGE-PROOF CIRCUIT - A self-adaptive surge-proof circuit is used in a switching power supply device. The switching power supply device includes an AC input, a filter-rectifier circuit connected to the AC input, and a power converter circuit connected to the filter-rectifier circuit. The self-adaptive surge-proof circuit includes a surge suppression unit connected between the filter-rectifier circuit and the power converter circuit, a switching unit connected in parallel with the surge suppression unit for adjusting an input impedance of the switching power supply device, a sampling unit connected to the filter-rectifier circuit for collecting a surge signal from the filter-rectifier circuit, and a drive-controlling circuit connected to the sampling unit for generating a driving signal for controlling on and off of the switching unit according to the surge signal. | 11-08-2012 |
20140140102 | DRIVE TRANSFORMER ISOLATION ADAPTIVE DRIVE CIRCUIT - A drive transformer isolated-adaptive drive-circuit includes a power supply, a first MOSFET and a second MOSFET, the drain electrode of the first MOSFET coupled with the positive electrode of the power supply, and the source electrode of the first MOSFET coupled with the drain electrode of second MOSFET; the source of the second MOSFET coupled with the negative electrode of the power supply; a drive transformer having a first winding and a second winding; a first fast drive circuit, one end coupled with the first winding, the other end is coupled with the first MOSFET; a second fast drive circuit, one end coupled with the second winding, the other end coupled with the second MOSFET; a first adaptive-dead-time control sub-circuit; and a second adaptive-dead-time control sub-circuit. | 05-22-2014 |
Patent application number | Description | Published |
20130151700 | NEE INDICATING METHOD, INDICATOR AND SYSTEM - Embodiments of the present invention disclose a network energy efficiency (NEE) indicating method, which is used to display NEE status with high efficiency and real-time. The method according to embodiments of the present invention comprises: obtaining report data which are reported by network element(s); performing pre-analysis process on the report data to get valid data used for obtaining a NEE parameter, wherein the valid data are taken as pre-analysis result which includes traffic amount data and power consumption data; obtaining the NEE parameter according to the traffic amount data and the power consumption data; and displaying the obtained NEE parameter. The embodiments of the present invention also disclose a NEE indicator and a NEE indicating system. The embodiments of the present invention can display the NEE status with high efficiency and real-time. | 06-13-2013 |
20130288658 | METHOD AND DEVICE FOR REALIZING ENERGY SAVING IN COMMUNICATION SYSTEM - A method for energy saving in communication system, where a base station enters idle state if no residence of user equipment is detected in a cell, comprises: receiving, by the base station in idle state, a response signal from user equipment after receiving a paging signal sent by the base station with a period N times a length of a radio frame; switching, by the base station, to active state. An energy saving base station and a microcell access gateway are also disclosed. Since the method is independent of whether a user equipment has been sent a signal to a macro network, application scope is enlarged. Since whether to enter active state is determined according to the feedback of user terminal, whether there is residence of user equipment in the microcell can be sensed more accurately, improving accuracy of state switching and reliability of smart energy saving of the microcell. | 10-31-2013 |
20140313959 | Apparatus and Method for Processing Downlink Signal - An apparatus includes a downlink signal differentiating unit is configured to receive a downlink signal and differentiate a type of the downlink signal. A public baseband processing unit is connected to the downlink signal differentiating unit and is configured to receive a public downlink signal obtained by the downlink signal differentiating unit by the differentiating, to encode and modulate the public downlink signal to obtain a public baseband signal, and to transmit the public baseband signal to a carrier unit. A traffic baseband processing unit is connected to the downlink signal differentiating unit, and is configured to receive a traffic downlink signal obtained by the downlink signal differentiating unit by the differentiating, to encode and modulate the traffic downlink signal to obtain a traffic baseband signal, and to transmit the traffic baseband signal to the carrier unit. | 10-23-2014 |
Patent application number | Description | Published |
20110002329 | METHOD, EQUIPMENT AND MOBILE COMMUNICATION SYSTEM FOR REALIZING EXPLICIT CALL TRANSFER - A method, equipment, and a mobile communication system for realizing explicit call transfer are provided. The method for realizing explicit call transfer includes the following steps. A service centralization & continuity application server (SCC AS) receives a call request sent by a second user equipment (UE), and sends the call request to a third UE, in which an instruction for replacing a call between a first UE and the third UE is carried in the call request. A message returned by the third UE according to the call request is received, and the third UE is controlled to establish a connection with the second UE and to break a connection with the first UE. The third UE is an IP multimedia subsystem centralized service user equipment (ICS UE). | 01-06-2011 |
20110044211 | METHOD AND DEVICE FOR HOLDING CALLS BETWEEN NETWORKS - A method and a device for holding calls between networks are disclosed herein. The method includes: receiving a call hold request sent by a UE in a CS network, where the call hold request carries an indication that the UE in the CS network will continue sending media streams; and instructing a peer device to keep receiving the media streams from the UE in the CS network and stop sending the media streams. In the technical solution under the present invention, the UE in the CS network partially releases the radio resources after initiating the call hold operation, and therefore, the UE in the CS network can play local media files to the peer device after the call is held, thus saving network resources and improving the user experience. | 02-24-2011 |
20120026919 | METHOD, EQUIPMENT AND MOBILE COMMUNICATION SYSTEM FOR REALIZING EXPLICIT CALL TRANSFER - A method, equipment, and a mobile communication system for realizing explicit call transfer are provided. The method for realizing explicit call transfer includes the following steps. A service centralization & continuity application server (SCC AS) receives a call request sent by a second user equipment (UE), and sends the call request to a third UE, in which an instruction for replacing a call between a first UE and the third UE is carried in the call request. A message returned by the third UE according to the call request is received, and the third UE is controlled to establish a connection with the second UE and to break a connection with the first UE. The third UE is an IP multimedia subsystem centralized service user equipment (ICS UE). | 02-02-2012 |
20120281595 | METHOD AND DEVICE FOR HOLDING CALLS BETWEEN NETWORKS - A method and a device for holding calls between networks are disclosed herein. The method includes: receiving a call hold request sent by a UE in a CS network, where the call hold request carries an indication that the UE in the CS network will continue sending media streams; and instructing a peer device to keep receiving the media streams from the UE in the CS network and stop sending the media streams. In the technical solution under the present invention, the UE in the CS network partially releases the radio resources after initiating the call hold operation, and therefore, the UE in the CS network can play local media files to the peer device after the call is held, thus saving network resources and improving the user experience. | 11-08-2012 |
Patent application number | Description | Published |
20150027379 | Automatic Feeding Apparatus - An automatic feeding apparatus includes a reaction container, and two or more dosing containers installed above the reaction container and having a feeding end extending into the reaction container. The reaction container has a water inlet formed on a sidewall of the reaction container and a siphon draining device installed at the bottom of the reaction container for discharging a liquid from the reaction container to the outside. The reaction container includes a mixer that divides the reaction container into an upper-layer reaction area and a lower-layer reaction area. Therefore, a liquid and/or a powder in the dosing container flows into the mixer, and then flows into water through the lower-layer reaction area and the water inlet for dilution. If the water level of the lower-layer reaction area exceeds the siphon level, the mixed liquid will be discharged out of the reaction container by the siphon effect. | 01-29-2015 |
20150027576 | Automatic Material Adder - An automatic material adder includes a reaction container, a feed storage tank, installed at the top of the reaction container; and at least one liquid bottle, installed adjacent to the feed storage tank, and having a feeding end and a liquid transfer end of the liquid bottle directly or indirectly interconnected with the interior of the reaction container, and the feeding end of the feed storage tank further having an automatic switching device for feeding a material at a fixed time, and the reaction container having a water inlet formed on a sidewall of the reaction container, and a siphon draining device installed on the bottom wall of the reaction container for discharging a mixture contained in the reaction container to the outside. | 01-29-2015 |
20150129482 | Conical Solid-Liquid Separator - A conical solid-liquid separator includes a separator body, a clean water collection tank and a wastewater collection tank provided at an upper surface of the separator body, a conical sieves provided at the top of the clean water collection tank, an arc cone sheathed on the top of the conical sieves and having an upper end connected an inlet pipe. With the installation of the conical sieves, wastewater flows from the inlet pipe into the arc cone and then passes through the arc cone to disperse the water flow and enters into the conical sieves for filtering. The conical solid-liquid separator and its operating process are simplified to reduce water consumption and improve the processing efficiency. In addition, the conical solid-liquid separator comes with a simple and compact structure and reduces the power consumption significantly. | 05-14-2015 |
20150130090 | Jet Array Aeration Apparatus - A jet array aeration apparatus includes a pump, an inlet pipe, an air inlet duct and an outlet pipe installed sequentially. The air inlet duct is a multi-way duct containing an aeration structure which includes a jet ring and a ring-shaped air inlet space formed between the outer wall of the jet ring and the inner wall of the air inlet duct and interconnected to the outlet pipe. The jet ring has plural array via holes for dividing a circular water column flowing through the jet ring into gear-shaped water columns and forming an array vacuum negative-pressure area, so that a large amount of air may be sucked through the air inlet duct to form a large quantity of air bubbles, so as to achieve the aeration effect. | 05-14-2015 |
Patent application number | Description | Published |
20130314159 | OPERATIONAL TRANSCONDUCTANCE AMPLIFIER WITH INCREASED CURRENT SINKING CAPABILITY - An amplifier circuit includes an input terminal and an output terminal. A current sinking transistor includes a first conduction terminal coupled to the output terminal and a second conduction terminal coupled to a reference supply node. A voltage sensing circuit has a first input coupled to the input terminal and a second input coupled to the output terminal. An output of the voltage sensing circuit is coupled to the control terminal of the current sinking transistor. The voltage sensing circuit functions to sense a rise in the voltage at the output terminal which exceeds the voltage at the input terminal, and respond thereto by activating the current sinking transistor. | 11-28-2013 |
20150042229 | DRIVING APPARATUS FOR A LIGHT EMITTING DEVICE AND METHOD FOR THE SAME - A driving apparatus configured to drive a light emitting device includes a driving current source module operable to supply current to the light emitting device via a node during operation. A protection module coupled to the node and the driving current source module selectively injects current to the node during operation. The driving current source module is controlled based on a detection result of a voltage on the node. | 02-12-2015 |
20150214910 | OPERATIONAL TRANSCONDUCTANCE AMPLIFIER WITH INCREASED CURRENT SINKING CAPABILITY - Described herein is an electronic device. The electronic device includes a unity gain buffer having an input coupled to an input node to receive an input voltage and an output coupled to an output node. A current sink circuit operates in a sleep mode in an absence of a sink current flowing into the output node, and operates in a sinking mode to sink the sink current from the output node to a reference supply node when the sink current flows into the output node. | 07-30-2015 |
20160100468 | BIDIRECTIONAL VOLTAGE DIFFERENTIATOR CIRCUIT - A bidirectional voltage differentiator circuit comprises start-up circuitry, sensing circuitry, and output circuitry coupled to logic circuitry. The start-up circuitry acts to start-up the sensing circuitry when the circuit is powered on, and accelerates the response of the sensing circuitry thereafter. The sensing circuitry senses variation in an input voltage applied to an input node. Responsive to the voltage variation sensed by the sensing circuitry, the output circuitry produces a state change at a first or second output node. The logic circuitry receives the states of the output nodes and produces a logic output signal to indicate the occurrence of the variation sensed in the input voltage. The voltage sensing circuit is operable to sense variation of the input voltage regardless of whether the voltage is rising or falling and without regard to the DC value of the input voltage. | 04-07-2016 |
Patent application number | Description | Published |
20090196598 | OPTICAL SOURCE LINK TRANSMISSION DEVICE AND METHOD - An optical source link transmission device includes a sending end module and a receiving end module. A master optical source link, a backup optical source link, a master data channel, and a backup data channel are integrated into the sending end module; and a master receiving link and a backup receiving link are integrated into the receiving end module. An optical source link transmission method includes: sending channel handover information when detecting failure information of service signals, and performing a handover between a master optical source link and a backup optical source link, and a handover between a master data channel and a backup data channel according to the channel handover information received. The present invention can provide an effective protecting measure for the photoelectric signal transmission in the optical source link, and improve the reliability of the photoelectric integrated device. | 08-06-2009 |
20100278526 | Optoelectronic Integrated Apparatus And Method For Protecting Optoelectronic Integrated Apparatus - An optoelectronic integrated apparatus, including a plurality of working optical source links, at least one spare optical source link, at least one spare data channel, and a protection control unit for detecting whether there is any working optical source link faulty. When detecting that a working optical source link is faulty, controlling a spare optical source link whose emission wavelength is the same as the faulty working optical source link to fulfill the functions of the faulty working optical source link and switching a data signal from the working data channel to a spare data channel. The spare optical source link is adapted to modulate the optical signal using the data signal from the spare data channel, and transmits the modulated optical signal. Reliability of the optoelectronic integrated apparatus is enhanced without increasing the maintenance cost. | 11-04-2010 |