Patent application number | Description | Published |
20090111430 | METHOD AND SYSTEM FOR IMPLEMENTING MESSAGING SERVICES AND A MESSAGE APPLICATION SERVER - A method for implementing messaging services includes receiving a message body sent by a calling user, determining whether the calling user and a called user are in the same IP Multimedia Subsystem (IMS) domain according to user registration information, and sending the message body to the called user if the calling user and the called user are in the same IMS domain. An IMS messaging service system includes a Message Application Server (MAS), a Call Session Control Function (CSCF) entity, a calling User Equipment (UE) and a called UE. A MAS includes a user registration information storing unit, a receiving unit, and a determining unit adapted to determine whether the calling user and the called user are in the same IMS domain according to the user registration information stored in the user registration information storing unit when the receiving unit receives the message body from the calling user, and a sending unit. According to embodiments of the present disclosure, when the calling user and the called user are in the same IMS domain, the information interaction process and the message body transmission time may be shortened. | 04-30-2009 |
20090129127 | METHODS AND DEVICES FOR INHIBITING NEGATIVE OUTPUT CURRENT DURING START-UP OF A SWITCH MODE POWER SUPPLY - A method of controlling a freewheel switch during start-up of a switch mode power supply to inhibit negative output current. The switch mode power supply has alternating first and second intervals. The freewheel switch has an ON-time and an OFF-time. The method includes gradually increasing the ON-time of the freewheel switch over a plurality of said intervals during start-up of the switch mode power supply until the ON-time of the freewheel switch is substantially equal to a duration of the second interval. | 05-21-2009 |
20110099548 | METHOD, APPARATUS AND SYSTEM FOR MAKING A DECISION ABOUT VIRTUAL MACHINE MIGRATION - A method, an apparatus, and a system for making a decision about virtual machine migration includes a source host platform, configured to send a migration request to a Migration Authority (MA), and to migrate the virtual machine to a target host platform according to a received migration decision-making result. The MA is configured to perform security checks on the source host platform and the target host platform, to obtain a first evaluation result of the source host platform and a second evaluation result of the target host platform, acquire a third evaluation result of the virtual machine, and return a corresponding migration decision-making result to the source host platform. The corresponding migration decision-making result indicates whether the virtual machine is permitted to be migrated; and the target host platform of the virtual machine to be migrated, is configured to accept the virtual machine to be migrated. | 04-28-2011 |
20120170793 | MICRO-SPEAKER - A micro-speaker includes a yoke, a magnet assembly attached to the yoke, a voice coil, and a diaphragm connected with the voice coil. The yoke defines a bottom wall, and a number of sidewalls extending upwardly from the bottom wall. The magnet assembly includes a main magnet positioned on the bottom wall, and a number of secondary magnets positioned on tops of the sidewalls. | 07-05-2012 |
20120173941 | METHOD, SYSTEM AND PROCESSOR FOR LOADING LOGICAL DEVICES ONLINE - A method, a system, and a processor for loading a logical device online are disclosed. The method for loading a logical device online includes receiving an online loading command; disabling a Joint Test Action Group (JTAG) link of a board on which the logical device is located through a bus between a processor and the logical device according to the online loading command, and enabling a link between an input/output (I/O) interface and a JTAG interface of the logical device through the bus according to the online loading command; and controlling the logical device through the bus so that the logical device is loaded online through the link between the I/O interface and the JTAG interface of the logical device. In this way, the logical device is loaded online without occupying any I/O interface or requiring addition of any I/O device. | 07-05-2012 |
20120177245 | MULTI-MAGNETIC SPEAKER - A multi-magnet speaker is disclosed. The multi-magnet speaker includes a frame defining a hollow space, a magnetic system defining a yoke and a plurality of magnetic gaps positioned in the hollow space, a diaphragm mounted on the frame and a plurality of coils attached to the bottom of the diaphragm. The diaphragm includes a plurality of vibrating membranes each defining a dome part and an arcuate portion radially extending from the periphery of the dome part. Each of the coils is received in the corresponding magnetic gap to drive the corresponding vibrating membrane to vibrate. | 07-12-2012 |
20120177246 | MULTI-MAGNET SYSTEM AND SPEAKER USING SAME - Disclosed is a multi-magnet system for speaker. The multi-magnet system includes a yoke having a bottom, a pair of main magnets separated from each other and mounted on the bottom of the yoke, respectively, a mid-magnet mounted on the bottom of the yoke and located between the pair of main magnets, and a pair of auxiliary magnets attached to two ends of the yoke. Wherein, the first main magnet together with the first auxiliary magnet and the mid-magnet defines a first magnetic gap and the second main magnet together with the second auxiliary magnet and the mid-magnet defines a second magnetic gap. By virtue of place the magnets at appropriate locations, the sensitivity of the speaker is effectively enhanced. | 07-12-2012 |
20130162435 | ALARM SYSTEM AND METHOD FOR FANS - An alarm system for a fan includes a first obtaining unit, a second obtaining unit, a storage unit, a control unit, and an alarm unit. The first obtaining unit is configured to obtain a temperature of a chip at a regular time interval. When the temperature of the chip is greater than a first predetermined value, the control unit obtains a standard speed of the fan corresponding to the temperature through the second obtaining unit, and obtains a standard speed of the fan corresponding to the temperature from the storage unit. When the number of times the speed of the fan is not in synchronization with the temperature of the CPU reaches a third predetermined value, the alarm unit sends alarm information. | 06-27-2013 |
20130259284 | Speaker-box - Disclosed is a speaker-box. The speaker-box includes a case, a speaker unit received in the case and a heat radiating portion attached on the base and directly connecting to a part of the speaker unit for dissipating the heat generated by the speaker unit. | 10-03-2013 |
20130279737 | MICRO-SPEAKER - A micro-speaker includes a yoke, a magnet assembly attached to the yoke, a voice coil, and a diaphragm connected with the voice coil. The yoke defines a bottom wall, and a number of sidewalls extending upwards from the bottom wall. The magnet assembly includes a main magnet positioned on the bottom wall, and a number of secondary magnets positioned on tops of the sidewalls. | 10-24-2013 |
20130322679 | Micro-Speaker - Disclosed is a micro-speaker. A micro-speaker includes a frame forming a receiving space, a vibrating unit, a magnetic circuit unit, a number of contacts, a front cover and a back cover. The contacts include a first contact and a second contact retained by the frame and partially exposed out of the frame, and a third contact disposed within the receiving space. The vibrating unit includes a diaphragm and a voice coil with a first terminal and a second terminal. The first terminal is electrically connected to the first contact, the second terminal is electrically connected to the third contact. An FPC is provided to electrically connect the third contact to the second contact. | 12-05-2013 |
20140184104 | DIMMING SYSTEM AND DIMMING CONVERTER AND LOAD DIMMING METHOD THEREOF - A dimming system and a dimming converter and load dimming method thereof are provided. In the dimming converter, a cutting phase determination unit is connected with an input terminal and configured to determine phase angle information of a power supply signal of an output of a load terminal in a dimmer; an output unit is configured to output a dimming signal corresponding to the phase angle information determined by the cutting phase determination unit from a dimming output terminal to a load of the dimming system according to a correspondence relationship between the phase angle information and the dimming signal stored in a storage unit and to output a phase-cut power source signal from a supply output terminal to the load. The dimming system can be compatible with a large number of loads with different dimming requirements to thereby improve the dimming efficiency of the loads. | 07-03-2014 |
20140319951 | SLOTLESS AMORPHOUS FERROALLOY ELECTRIC MACHINE WITH RADIAL MAGNETIC CIRCUIT AND ITS MANUFACTURING METHOD - A slotless amorphous ferroalloy electric machine with radial magnetic circuit and a manufacturing method. The invention includes a stator iron core ( | 10-30-2014 |
20150008779 | DISC-TYPE ELECTRIC MACHINE WITH AMORPHOUS IRON ALLOY AXIAL MAGNETIC CIRCUIT AS WELL AS ITS MANUFACTURING METHOD AND STATOR ASSEMBLY - A disc-type electric machine with amorphous iron alloy axial magnetic circuit, its stator iron core with an axial center through hole is processed into a cylinder made from amorphous iron alloy lamination, and its outer cylindrical surface is uniformly processed with a plurality of equi-spaced axial armature slots towards the center axial line. In the stator iron core embedded winding assemblies with the same number as the armature slots, each winding assembly comprises a winding wire frame matched with the armature slot, each stator winding arranged respectively in a slot of the winding wire frame and a magnetic conducting body arranged in a through hole of the winding wire frame. The said disc-type electric machine has short axial size, less moving components, small eddy current loss, excellent high-frequency characteristic, low temperature rising, high efficiency, high power density, high material utilization rate and high efficient energy-saving. | 01-08-2015 |