A method of coating steel components with diamo9nd by chemical vapour deposition (CVD). The method comprises cleaning the components in a known manner followed by eleectroplating a strike nickel layer of 0.5-1.2 microns thickness on the components with a nickel chloride electroytic bath at pH < 1.0 and at room tempe...

The invention relates to a compact drive mechanism (1A) of a reciprocating machine comprising a rotary disc (2) and a stationary disc (4) disposed spacedly parallel to each other. A driven disc (5) is disposed between the rotary disc and stationary disc perpendicularly rotatably engaged thereto and is rotatable arou...

Disclosed herein are an architectural framework of a communication network and a method of establishing QoS connection in a communication network. The architectural framework comprises of a plurality of Autonomous systems (ASs) connected to one another, each AS being optiona;lly connected to one or more users and co...