Abstract: An electrical connector for mating with a mating connector having a metal elastic sheet. The electrical connector includes an insulating body, a middle shielding sheet and a metal casing. The insulating body includes a base, a tongue extending forward from the base, and an upper row and a lower row of terminals. Each upper and lower row terminals has a contact portion exposed from upper and lower surfaces of the tongue respectively. The middle shielding sheet is disposed in the tongue and located between the upper row and lower row of terminals. The middle shielding sheet includes a groove exposed from a side of the tongue, for being buckled by the metal elastic sheet to stop forward displacement of the metal elastic sheet. The metal casing wraps a periphery of the insulation body to form a mating cavity, for the mating connector to be entered therein.

Abstract: Methods and systems for improving accuracy, speed, and efficiency of context-aware pattern matching are provided. According to one embodiment, a packet stream is received and pre-matched by an acceleration device with one or more conditions to identify packets meeting the one or more conditions. The acceleration device then correlates at least one identified packet based on the one or more conditions to generate matching tokens of the packet that meet the one or more conditions and sends, to one or more processors of the acceleration device, the matching tokens along with identifiers of the one or more conditions so that the processors can process the matching tokens and the identifiers of the one or more conditions based on one or more of context aware string matching, regular expression matching, and packet field value matching to extract packets that match context of the one or more conditions.

Abstract: To reduce traffic between multiple servers in a presence system and improve the performance of the presence system, a method and device is provided for user-management in a presence system, and a presence system. The presence system comprises multiple presence servers communicating through a network, and said device for user-management comprises a combining means for combining multiple user sets among which there are the greatest correlations into a user set to be allocated; and an allocating means for allocating said user set to be allocated to one presence server which can contain said user set to be allocated. Through allocating multiple user sets among which there are the greatest correlations to a same presence server, communications among users in the user set are performed within a same presence server, reducing occupations for network resources and improving performance of the presence system.

Abstract: An operating method for dynamically adjusting a touch apparatus is disclosed herein. The touch apparatus includes a storage component and a touch component. The storage component is configured to store at least one application, and a plurality of weights of touch motion modes and touch motion modes corresponding to the application. The operating method includes determining whether execution of the application has started. When execution of the application has started, a plurality of touch motions corresponding to the executed application are received through the touch component. At least one of the weights of touch motion modes corresponding to the executed application is adjusted according to the touch motions. At least one of touch parameters is adjusted according to the weights of touch motion modes corresponding to the executed application.

Abstract: A method and apparatus for power-efficiency management in a virtualized cluster system. The virtualized cluster system includes a front-end physical host and at least one back-end physical host, and each of the at least one back-end physical host comprises at least one virtual machine and a virtual machine manager. Flow characteristics of the virtualized cluster system are detected at a regular time cycle, then a power-efficiency management policy is generated for each of the at least one back-end physical host based on the detected flow characteristics, and finally the power-efficiency management policies are performed. The method can detect the real-time flow characteristics of the virtualized cluster system and make the power-efficiency management policies thereupon to control the power consumption of the system and perform admission control on the whole flow, thereby realizing optimal power saving while meeting the quality of service requirements.

Abstract: An enclosed polishing apparatus include a housing, a fixing seat, a guiding mechanism, and a chain-driven polishing mechanism. The housing includes a bottom housing and a top housing connected to the bottom housing. The fixing seat is securely placed in the bottom housing. The guiding mechanism is placed in the top housing above the fixing seat. The polishing mechanism is movably mounted on the guiding mechanism above the fixing seat. The polishing mechanism is driven and guided by the guiding mechanism to follow a desired polishing contour on a workpiece.

Abstract: Presented in an embodiment is a local coil of an MRI system, including at least one cascade output slot, at least one cascade input slot, and at least one RF switch. The RF switch includes a first input signal interface, a second input signal interface, and at least one output signal interface, wherein the first input signal interface is connected to the cascade input slot, the second input signal interface is connected to a RF signal interface of the local coil, the output signal interface is connected to the cascade output slot. The RF switch is configured to output signals received by the first input signal interface and the second input signal interface from the output signal interface separately.

Abstract: The present invention discloses a rule matching method including: receiving a packet; detecting feature information in content of the packet, and determining whether the detected feature information in the packet conforms to a classification characteristic of one rule group among a plurality of preset rule groups; if yes, determining a state machine corresponding to the one rule group as a first state machine; and determining whether the first state machine is stored in an on-chip memory, and if yes, using the first state machine to match the packet to obtain a matching result; and if no, when an off-chip memory stores the first state machine, loading the first state machine from the off-chip memory into the on-chip memory, and using the first state machine to match the packet to obtain a matching result. Embodiments of the present invention enable a product to achieve better performance.

Abstract: The present disclose provides a lithium-ion battery with a gas-releasing and explosion-proof safety valve, which comprises a casing and a battery core. The casing includes an opening that is sealed by a thermal cover, on which a safety valve is disposed. The safety valve comprises a safety cover and a pressure filter. A middle portion of the safety cover includes a through hole. The pressure filter is affixed to the middle portion of the safety cover and has numerous pores. The safety cover and thermal cover are hooked together. The present invention offers multiple advantages. Firstly, simplified structure without aging issue enhances the safety and reliability of the battery. Secondly, during operation, gas is ventilated when an internal pressure of the battery reaches a certain threshold value to avoid rupture of the battery casing. Thirdly, with enhanced performance of the battery, the cycle life of the battery is greatly increased.

Abstract: An electronic device includes a housing, a support member coupled to the housing, a trigger member coupled to the support member, a sliding member, a first magnet member coupled to the sliding member, and a second magnet member coupled to the support member. The first magnet member includes two first magnets and a second magnet coupled to the corresponding first magnet. The magnetic pole of the first magnets is opposite to the magnetic pole of the second magnet. The second magnet member includes a third magnet and two fourth magnets. The magnetic pole of the third magnet is same as the magnetic pole of the second magnet. The magnetic pole of the fourth magnets is same as the magnetic pole of the first magnets.

Abstract: Methods and systems for improving accuracy, speed, and efficiency of context-aware pattern matching are provided. According to one embodiment, a packet stream is received and pre-matched by an acceleration device with one or more conditions to identify packets meeting the one or more conditions. The acceleration device then correlates at least one identified packet based on the one or more conditions to generate matching tokens of the packet that meet the one or more conditions and sends, to one or more processors of the acceleration device, the matching tokens along with identifiers of the one or more conditions so that the processors can process the matching tokens and the identifiers of the one or more conditions based on one or more of context aware string matching, regular expression matching, and packet field value matching to extract packets that match context of the one or more conditions.

Abstract: A gear includes an inner ring portion, an outer ring portion, and a number of spokes connecting the inner ring portion with the outer ring portion. An outer circumferential surface of the outer ring portion is provided with teeth. Each spoke includes a curve-shaped main portion, an inner end section at an inner end of the main portion which connects to the inner ring portion, and an outer end section at an outer end of the main portion which connects to the outer ring portion. At least one of the inner end section and outer end section is formed with a furcated structure.

Abstract: A method and system for determining the position of a moving wireless communication device, the method comprising: recording moving path of the wireless communication device in cells of a cellular wireless communication network; recording moving path and GPS information of a GPS wireless communication device moving in the cellular wireless communication network in cells of the cellular wireless communication network; determining the GPS wireless communication device whose moving path matches with the moving path of the wireless communication device; and determining the position of the wireless communication device based on the GPS information of the matching GPS wireless communication device.

Abstract: A separating apparatus for separating stacked magnetically conductible workpieces, includes a support assembly and a magnet assembly positioned adjacent to the support assembly. The support assembly includes a support member and a support rod fixedly coupled with the support member, the support is used for supporting the tacked magnetically conductible workpieces. The magnet assembly includes a holding member and at least one magnet member received in the holding member. The inner magnetic field of the at least one magnet member has a direction parallel to an extending direction of the support member. The at least one holding member is spaced from the support rod by a predetermined distance thereby separating the stacked magnetically conductible workpieces apart along the support rod via the inner magnetic field of the at least one magnet member.

Abstract: A portable electronic device includes A portable electronic device includes a base, an antenna radiator, an outer layer, and at least one conductive contact. The antenna radiator formed on the base, the antenna radiator is made by injection molding from a mixture of materials selected from a group consisting of thermoplastic, organic filling substances, and conductive small particle sized material. The antenna radiator is sandwiched between the base and the outer layer. One end of each conductive contact is electrically connected to the antenna radiator, and the other end of the each conductive contact is exposed.

Abstract: The invention relates to a player interaction method and device, a television, and a playing apparatus. The method includes detecting a trigger event generated through a control button on a remote control or on a player by a user; and determining a current page display status, and according to the trigger event and the page display status, linking to a corresponding display for displaying, and executing a corresponding play event. The device includes a detection module and a determination module. The television and the playing apparatus include the interaction device. According to the invention, a type of a detected trigger event is determined, and a corresponding display is linked to according to a current page display status for displaying, thereby making it easier for a user to perform identification, and reducing the operation complexity.

Abstract: An operating method for dynamically adjusting a touch apparatus is disclosed herein. The touch apparatus includes a storage component and a touch component. The storage component is configured to store at least one application, and a plurality of weights of touch motion modes and touch motion modes corresponding to the application. The operating method includes determining whether execution of the application has started. When execution of the application has started, a plurality of touch motions corresponding to the executed application are received through the touch component. At least one of the weights of touch motion modes corresponding to the executed application is adjusted according to the touch motions. At least one of touch parameters is adjusted according to the weights of touch motion modes corresponding to the executed application.

Abstract: A method and apparatus for protecting user information. The method includes receiving a request for accessing the user information from an application. When the request does not include an authorized token, the user is requested to temporally confirm the request for access. In response to the confirmation, a token is generated and the user on a mobile service platform is associated with the request for access by the token. The application is then allowed to access the user information based on the token associating the user with the request for accessing the user information from the application.

Abstract: An electronic device includes a computer, a circuit board, a supporting base attached to a top surface of the circuit board, and a backboard attached to a bottom surface of the circuit board. The case includes a bottom plate. The circuit board defines a through hole. A CPU is located on the supporting base. The backboard defines a retaining hole. The supporting base defines a fixing hole. A heat sink is attached to the supporting base and contacted the CPU. A fixing member is engaged with the retaining hole, the fixing hole and the through hole, to engage the backboard and the supporting base to the circuit board.

Abstract: In one aspect of the invention, a method for a remote control to input characters to a display device includes: in response to a character input request sent by a remote control, displaying an input box and a soft keyboard, where the soft keyboard includes a plurality of preset single characters or strings, and each string at most includes four characters; in response to a position movement instruction sent by a button on the remote control, moving a cursor to a target character, where buttons on the remote control include arrow buttons and an Ok button; and in response to an input confirmation instruction sent by a button on the remote control, inputting the target character to the input box.