Abstract: The present disclosure relates to a method for electronic design verification. Embodiments may include receiving, using a processor, an electronic design and providing at least a portion of the electronic design to a machine learning engine. Embodiments may further include automatically determining, based upon, at least in part, an output of the machine learning engine whether or not the at least a portion of the electronic design is amenable to formal verification.

Abstract: A modular heat exchanging element including a frame, vertical plates and ribs. The individual heat exchanging elements can be coupled together and/or layered on top of each other and can be manufactured by one single thermal fusion process.

Abstract: A device for feeding sheets of wrapping material from a roll formed of wrapping material web to a packaging machine which discontinuously operates at consecutive cycles. The device includes a transversal cutter provided with cutter blades for cutting single sheets of wrapping material from the web which has a new leading edge after each cut, and at least one intermittent motion feeding group for feeding the web to the cutter. A first independent electric stepping motor drives the feeding group and is controlled by a programmable electronic control circuit which controls the stepping motor to drive the feeding group in accordance with a predetermined sequence of motions in synchronism with the cycles the packaging machine, including momentarily driving the feeding group backwards to withdraw and detach the leading edge of the web from the cutter blades.

Abstract: The method for the electropneumatical testing of the composite wrapper of filter cirgarettes by applying a controlled-flow gas pressure to a cigarette end, comprises a first testing in order to determine the gas permeability of the cigarette along its longitudinal direction, i.e.