Abstract: A first location management network element receives first positioning request information from an access management network element, where the first positioning request information includes an identifier of a gateway mobile location center network element that requests location information, and the location information is a location of a terminal device. The first location management network element determines, based on the identifier of the gateway mobile location center network element that requests the location information, whether to allow a positioning request from the gateway mobile location center network element that requests the location information. The first location management network element sends first positioning request response information to the access management network element, where the first positioning request response information is used to notify the access management network element whether the positioning request for the terminal device is allowed.

Abstract: An apparatus includes a processor and a memory having instructions stored thereon that, when executed by the processor, cause the apparatus to insert an uplink classifier user plane function network element at a home location. The uplink classifier user plane function network element is configured to offload a service flow of a terminal device. The apparatus is also caused to, in response to determining the terminal device moved to a visited location, send an address of the uplink classifier user plane function network element to an intermediate user plane function network element at the visited location to establish a tunnel between the intermediate user plane function network element and the uplink classifier user plane function network element.

Abstract: Provided is a rescue capsule for shelter in tunnel construction, relating to lifesaving equipment. The rescue capsule includes a housing. A cavity of the housing includes an equipment compartment which is located at an upper portion of the cavity and a passenger compartment which is located at a lower portion of the cavity. An exterior of the housing is provided with an external skeleton. The exterior of the housing is further provided with an external indicating sign and an external rescue indicator. The housing is further provided with an explosion-proof sealing door. An oxygen cylinder, a power supply, a maintenance box, a first air purifier and a medical box are provided in the equipment compartment. Areas where the maintenance box and the medical box of the equipment compartment are provided communicate with the passenger compartment.

Abstract: Provided is a rescue capsule for shelter in tunnel construction, relating to lifesaving equipment. The rescue capsule includes a housing. A cavity of the housing includes an equipment compartment which is located at an upper portion of the cavity and a passenger compartment which is located at a lower portion of the cavity. An exterior of the housing is provided with an external skeleton. The exterior of the housing is further provided with an external indicating sign and an external rescue indicator. The housing is further provided with an explosion-proof sealing door. An oxygen cylinder, a power supply, a maintenance box, a first air purifier and a medical box are provided in the equipment compartment. Areas where the maintenance box and the medical box of the equipment compartment are provided communicate with the passenger compartment.

Abstract: A receiver comprises a peripheral housing, and a magnet circuit system and a vibrating system. The vibrating system comprises a vibrating diaphragm and a voice coil. The periphery housing comprises a first and second housing matched with each other, which are provided with electrical connection structures conductive with each other. A sidewall of the first housing is provided with a first elastic piece including one end welded with a spring electrically connected to an external circuit and another end exposed at the outer side of the sidewall of the first housing. A sidewall of the second housing is provided with a second elastic piece including one end electrically connected with a lead wire of the voice coil and another end exposed at the outer side of the sidewall of the second housing and welded and fixed with a portion of the first elastic piece exposed to the outer side.

Abstract: Disclosed is a receiver comprises an external housing, the external housing comprises a first housing, a second housing and a third housing adapted with each other from top to bottom, a vibration system is accommodated in a cavity formed by the external housing and comprises a vibration diaphragm dividing the receiver into a front sound cavity and a rear sound cavity, the third housing is injection-molded and provided with a sound outlet hole of the rear sound cavity which is in communication with outside environment. The third housing is coupled with a mesh fabric at a position corresponding to the sound outlet hole by injection-molding, and the mesh fabric isolates the rear sound cavity from the outside environment. The receiver can effectively prevent performance degradation of a product caused by impurities of the outside environment falling into the rear cavity, thereby providing a function of product protection.

Abstract: A receiver is provided comprising an outside housing, and a magnetic circuit system and a vibration system accommodated in the outside housing. The vibration system comprises a vibration diaphragm and a voice coil. The outside housing comprises a first housing and a second housing matching with each other. The first housing and the second housing are provided with electrical connection structures conductive to one another thereon. The first housing is provided with a first elastic piece on a sidewall thereof. One end of the first elastic piece is welded with a spring electrically connected to an external circuit, and the other end is exposed at the outside of the sidewall of the first housing. The second housing is provided with a second elastic piece on a sidewall thereof.

Abstract: A receiver comprises a peripheral housing, and a magnet circuit system and a vibrating system. The vibrating system comprises a vibrating diaphragm and a voice coil. The periphery housing comprises a first and second housing matched with each other, which are provided with electrical connection structures conductive with each other. A sidewall of the first housing is provided with a first elastic piece including one end welded with a spring electrically connected to an external circuit and another end exposed at the outer side of the sidewall of the first housing. A sidewall of the second housing is provided with a second elastic piece including one end electrically connected with a lead wire of the voice coil and another end exposed at the outer side of the sidewall of the second housing and welded and fixed with a portion of the first elastic piece exposed to the outer side.

Abstract: The present invention discloses a receiver comprising an outer housing that consists of a first housing, a second housing and a third housing fitting to each other from top to bottom. The third housing is an integral structure, and includes a magnetic conductive piece and a plastic piece integrally injection-molded therewith. The magnetic conductive piece is bonded and fixed with a magnet and a washer. The magnetic conductive piece, the magnet and the washer together form a magnetic circuit system of the receiver, and the third housing is fixed with the second housing by ultrasonic welding through the plastic piece. The receiver of the present invention can realize one-step assembly of the rear cavity housing of the product, simplify the production process of the product, save the production time, and further reduce the production cost of the product.

Abstract: Disclosed is a receiver comprises an external housing, the external housing comprises a first housing, a second housing and a third housing adapted with each other from top to bottom, a vibration system is accommodated in a cavity formed by the external housing and comprises a vibration diaphragm dividing the receiver into a front sound cavity and a rear sound cavity, the third housing is injection-molded and provided with a sound outlet hole of the rear sound cavity which is in communication with outside environment. The third housing is coupled with a mesh fabric at a position corresponding to the sound outlet hole by injection-molding, and the mesh fabric isolates the rear sound cavity from the outside environment. The receiver can effectively prevent performance degradation of a product caused by impurities of the outside environment falling into the rear cavity, thereby providing a function of product protection.

Abstract: A receiver is provided comprising an outside housing, and a magnetic circuit system and a vibration system accommodated in the outside housing. The vibration system comprises a vibration diaphragm and a voice coil. The outside housing comprises a first housing and a second housing matching with each other. The first housing and the second housing are provided with electrical connection structures conductive to one another thereon. The first housing is provided with a first elastic piece on a sidewall thereof. One end of the first elastic piece is welded with a spring electrically connected to an external circuit, and the other end is exposed at the outside of the sidewall of the first housing. The second housing is provided with a second elastic piece on a sidewall thereof.

Abstract: The present invention discloses a receiver comprising an outer housing that consists of a first housing, a second housing and a third housing fitting to each other from top to bottom. The third housing is an integral structure, and includes a magnetic conductive piece and a plastic piece integrally injection-molded therewith. The magnetic conductive piece is bonded and fixed with a magnet and a washer. The magnetic conductive piece, the magnet and the washer together form a magnetic circuit system of the receiver, and the third housing is fixed with the second housing by ultrasonic welding through the plastic piece. The receiver of the present invention can realize one-step assembly of the rear cavity housing of the product, simplify the production process of the product, save the production time, and further reduce the production cost of the product.

Abstract: The present invention refers to processes for preparing a dihydropyrimidine compound having Formula (I), or a tautomer thereof having Formula (Ia), as well as a intermediate thereof. The process of the invention has simple operation, high optical purity of product, high yield and convenient work-up, which is suitable for industrial production.

Abstract: The present invention refers to processes for preparing a dihydropyrimidine compound having Formula (I), or a tautomer thereof having Formula (1a), as well as a intermediate thereof. The process of the invention has simple operation, high optical purity of product, high yield and convenient work-up, which is suitable for industrial production.

Abstract: The present invention refers to processes for preparing a dihydropyrimidine compound having Formula (I), or a tautomer thereof having Formula (Ia), as well as a intermediate thereof. The process of the invention has simple operation, high optical purity of product, high yield and convenient work-up, which is suitable for industrial production.

Abstract: The present invention refers to processes for preparing a dihydropyrimidine compound having Formula (I), or a tautomer thereof having Formula (la), as well as a intermediate thereof. The process of the invention has simple operation, high optical purity of product, high yield and convenient work-up, which is suitable for industrial production.

Abstract: The present disclosure discloses a method for redirecting data by using a service proxy, including: forwarding, according to a data storage path carried in a received first data request message sent by a client, the first data request message to a data server; receiving a redirection response message sent by the data server, where the redirection response message carries a new path for storing requested data; sending, according to the new path for storing the requested data, a second data request message to a data server that is indicated by the new path; receiving data that is requested by the client and is sent by the data server that is indicated by the new path, and sending the requested data to the client. According to the method data acquiring efficiency is improved and a network delay is reduced.

Abstract: A method is provided that uses a server to dynamically configure software applications on an electronic device. Information is received from the device about the device (e.g. device OS, firmware version, make and/or model, etc.). The server determines based on the device information a set of capabilities of the device. The server then sends code for installation on the device to configure at least one of the software applications based on the determined capabilities of the device. A programmed server is also provided.