摘要:
A system, apparatus, and method for routing communication requests based on user presence information. A network entity subscribes to the presence information of a user, and receives notifications of the users' presence information when the user has registered with the network or the presence information has changed. In response, the network entity creates routing instructions based on the presence information. In this manner, incoming communication requests can be appropriately routed according to the routing instructions.
摘要:
Nipples for use in coupling various secondary coupling components including so-called Hansen couplings are disclosed in which the nipple includes a longitudinally extending cylinder which includes an outer recess on its outer surface which is adapted for engagement with a Hansen-type secondary coupling component including a locking element for engaging the outer recess, and in which the nipple includes threads located between the outer recess and the outer end of the longitudinally extending cylinder, which are adapted for engagement with a secondary coupling component including corresponding threads thereon. The disclosed nipples are intended to be used in order to couple dialyzer or similar diffusion and/or filtration devices to different tube systems which can include coupling components which are intended for throw-away use and/or for multiple usage.
摘要:
A coke oven hood car is provided with a coupling opening defined on two sides by a pair of spring biased stop bars which can be engaged by a quenching car driver element which is extendable and retractable into and out of, respectively, the coupling opening by a hydraulic driver element cylinder-piston actuator. A hydraulic brake control cylinder-piston actuator is provided with a piston rod adapted to be actuated by the driver element of the quenching car when the driver element is extended into the hood car coupling opening. A hydraulically operated brake system is provided for braking the hood car when the quenching car driver element engages the hydraulic brake control cylinder-piston actuator piston rod. An emergency brake control is provided and consists of a switching control means on the quenching car connected to the driver element cylinder-piston actuator and a switching cam mounted at a selected position along the path of travel of the quenching car for actuating the switching control means to operate the driver element cylinder-piston actuator for retracting the driver element out of the hood car coupling opening and permitting application of the brake system.
摘要:
An improved duct system is provided for collecting gases from the coke side of a battery of coke-oven chambers with vertical flues in which a coke guide is mounted for movement along the ovens on rails, in which the coke transport car is mounted for movement on rails along the ovens adjacent the coke guide, and in which a stationary main collection duct with a belt covered slot is provided adjacent the transport car rails. An extraction hood is provided for covering the transport car and connecting the discharge end of the coke guide with the transport car. The hood has an integral connecting line adapted to be connected between a gas collection duct above the coke guide and a gas transfer device movable on the main duct under the belt for directing the gases into the main duct. Also integral with the extraction hood are two gas outlet ducts, one on each side of the connecting line, separate from the connecting line, for connecting the extraction hood to the gas transfer device.
摘要:
A DC-AC inverter assembly, in particular a solar cell inverter of a photovoltaic plant, is disclosed. The inverter includes a semiconductor bridge circuit and wherein a DC chopper controller is provided for creating half-waves of an AC voltage on the output side and the bridge circuit is connected downstream of the DC chopper controller and acts as pole changer on the half-waves.
摘要:
An apparatus for providing routing of message signaling may include a processor. The processor may be configured to receive an indication of a signaling message including at least a partially dialed number, determine whether the dialed number is an incomplete number or a complete number associated with a user identity of a terminating user, forward, in response to a determination that the dialed number is the complete number, the signaling message to a call session control function associated with a location of the terminating user, and delay forwarding of the signaling message until the dialed number is the complete number in response to a determination that the dialed number is the incomplete number. A method and computer program product for providing routing of message signaling is also provided.
摘要:
A method is presented for a user to receive an alarm about a pending calendar event, or an overdue to-do, from an electronic calendar system that serves the user. The user accesses a network that connects the user terminal to a calendar system. The user sends a subscribe request for alarms, and then the user receives a notification in response to the subscribe request, to notify the user about at least one alarm that was already triggered before the user accessed the network. This way, the user will obtain alarms that were triggered while the user was inaccessible, instead of missing the alarms altogether. This system includes a user terminal for accessing the network and sending a subscribe request signal, as well as a calendaring unit that is responsive to the subscribe request signal, and is for providing to the user terminal a notification signal indicating alarms that were already triggered before the network was accessed by the user terminal. While the user has access to the network, the user will receive additional alarms in compliance with the subscribe request.
摘要:
A system, apparatus and method for identifying particular applications in a multi-application terminal environment to which incoming network messages should be directed. A registration message is generated at a terminal having multiple applications, and is transmitted to a registrar to be registered. The registration message includes a user address of record, and at least one contact header including at least a contact Uniform Resource Identifier (URI) of the terminal and an application identifier of one of the applications. Incoming messages subsequently received at the terminal include the registered application identifier of one of the SIP-related applications operating at the terminal, such as included with an optional field of the terminal URI. Upon receipt of the incoming message, the terminal forwards it to the application identified by the application identifier.
摘要:
A method for handling service failures for in a communications network comprising a user equipment, a first network element and a serving network element, the method comprising the following steps. Receiving at the first network element a first message from the user equipment. Transmitting the first message from the first network element to the serving network element. Detecting at the first network element that the serving network element is out of service. Determining at the first network element the type of the first message, and in dependence on the type of the first message sending from the first network element to the user equipment an error message including an indication that the serving network element is out of service.
摘要:
Performing an authentication of a subscriber in a communication system comprising at least two subsystems is disclosed, the authentication of the subscriber requiring authentications of the subscriber in any of the subsystems, the method performing a bundled subscriber authentication by using an authentication in a first one of the subsystems for an authentication in a second one of the subsystems.