An electrical receptacle includes a receptacle body, test and reset switches and a pair of projections. The body has electrical elements disposed therein for making electrical contact with an electrical plug of various diameter sizes. The body has a face with a set of apertures for receiving prongs of the electrical plug for mating of the plug with the receptacle. The switches are mounted to the f...

Method and system for updating a password in a telecommunication network comprising a source system (LE1) ; a target system (LE2); an operation and maintenance network (OM) formed between the source and target systems (LE1, LE2); and an operation and maintenance center (OMC) connected to the operation and maintenance network (OM). In an embodiment, log-on into the source system (LE1) is accomplish...

The invention relates to a method in a wireless data transmission system (1) which comprises wireless terminals (MT1-MT4), at least a first access point (AP1) and a first access point controller (AC1), a second access point (AP2) and a second access point controller (AC2). In the data transmission, data frames are used. In the invention, two allocation strategies are defined of which two are selec...

A method that allows a plurality of objects displayed within a video session on an Interactive Multimedia Platform (IMP) display to be user selected and processed in either on-line or delayed mode. This method is accomplished by encoding the position ofat least one object on the display, for the duration of an Encoded Video Session (EVS), and assigning to the object(s), an Internet Access Informat...

A network management system allows operators to set up subscriptions to services for network users. The subscriptions each associate a subscriber object and an application object. The subscriber object contains information about the subscriber's network connection. The application object contains information about the application's network connection. The operator does not need to work with low le...

Disclosed is a method for disposing food wastes at low and ordinary temperatures and an apparatus therefor. Active aerobic and facultative bacteria are co-cultured on sterile dry carriers. The co-cultured bacteria is fed into an apparatus containing the carriers a predetermined amount of food wastes a day. The food wastes are mixed with the carriers at a regular interval at a temperature of 25-35 ...

A DC-AC inverter is defined as an electrical instrument to convert a DC (direct current) source to an AC (alternating current) output. In such an instrument, the electric energy can flow from the DC source to the AC output, or from the AC output to the DC source. But the latter energy-flow direction is not the intentional design direction for the inverter. This phenomenon exists when the voltage l...

The ventilation device (1) has a part designed to be oriented towards the wall, and a further part (15) designed to be oriented towards the room to form a cavity bordered by non-perforated flat and at least partially perforated arched surfaces.

A user table is created in a telephone switching system for users of a group which shares a particular port of a switching network. The user table has multiple entries respectively associated with users of the group. In response to a command signal from a user of the group, instructions from the user are set in an associated entry of the table, the instructions including a user private number and ...

A material for a negative electrode capable of preventing change in the volume of an active material occurring when lithium is doped/dedoped to improve resistance against cycle operations. A material for a negative electrode contains a mixture of a non-carbon material and a carbon material, wherein when an assumption is made that the average particle size of the non-carbon material is R M and the ...