Abstract: The present invention relates to a circuit for controlling at least one LED and to a light- and/or signal element including said circuit, wherein the circuit facilitates an optimum utilization of any input voltage provided by an energy source and provides constant light intensity of the LEDs independent from an input voltage. For this purpose, the circuit contains a step-up converter arranged in the circuit in a way such that the step-up converter outputs a voltage adapted to a forward voltage of the at least one LED at a constant current independent from an input voltage provided by the energy source.

Abstract: A lead-trough device for an electrical conductor, which structure includes an insulating body arranged for housing the electrical conductor along a central axis of the insulating body. Further, the lead-trough structure includes insulating layers and conducting layers arranged on the inside of the insulating body, which insulating layers and conducting layers are concentrically wrapped around the central axis of the body and alternatingly arranged along a transaxial direction of the insulating body. At least one conducting layer is wrapped concentrically around the central axis of the body for less than 360° such that ends of the at least one conducting layer are spaced apart.

Abstract: In a mail-handling machine having a conveyor path for conveying the mailpieces, which path is defined by a longitudinal referencing wall and by a top referencing wall, there is provided a conveyor and jogger belt formed of a continuous strip having two opposite faces, namely an inside face provided with a set of teeth suitable for cooperating with drive cogs for driving the belt, and an outside face provided with a plurality of flexible blades spaced apart at a predetermined distance, the free ends of the flexible blades providing both support for the flat articles while they are being conveyed and also jogging for jogging them against the top referencing wall.

Abstract: The present invention relates to a circuit for controlling at least one LED and to a light- and/or signal element including said circuit, wherein the circuit facilitates an optimum utilization of any input voltage provided by an energy source and provides constant light intensity of the LEDs independent from an input voltage. For this purpose, the circuit contains a step-up converter arranged in the circuit in a way such that the step-up converter outputs a voltage adapted to a forward voltage of the at least one LED at a constant current independent from an input voltage provided by the energy source.

Abstract: In a tabber device suitable for sealing folded material by means of an adhesive tab provided with a theoretical fold line, the tab has at least two series of perforations distributed along at least three parallel lines, one of which coincides with the theoretical fold line, with the other two being disposed on either side of the theoretical fold line.

Abstract: A bushing for electrical current and/or voltage through a grounded plane. A substantially rotationally symmetrical insulating body surrounds a central electrical conductor. The bushing includes a sealing member for gas/liquid sealing between the conductor and the insulator body. The bushing includes a compressible sealing element, which forms a gas/liquid seal, integrated with the insulating body, between the conductor and the insulating body. A method of manufacturing a bushing.

Abstract: In a mail-handling machine having a conveyor path for conveying the mailpieces, which path is defined by a longitudinal referencing wall and by a top referencing wall, there is provided a conveyor and jogger belt formed of a continuous strip having two opposite faces, namely an inside face provided with a set of teeth suitable for co-operating with drive cogs for driving the belt, and an outside face provided with a plurality of flexible blades spaced apart at a predetermined distance, the free ends of said flexible blades providing both support for said flat articles while they are being conveyed and also jogging for jogging them against the top referencing wall.

Abstract: A bushing for electrical current and/or voltage through a grounded plane. A substantially rotationally symmetrical insulating body surrounds a central electrical conductor. The bushing includes a sealing member for gas/liquid sealing between the conductor and the insulator body. The bushing includes a compressible sealing element, which forms a gas /liquid seal, integrated with the insulating body, between the conductor and the insulating body. A method of manufacturing a bushing.

Abstract: An improved process for the preparation of cis-1,3-diols is described where a beta hydroxy ketone is treated with a trialkylborane or dialkylalkoxyborane or a mixture of a trialkylborane and a dialkylalkoxyborane followed by recovery and reuse of the alkylborane species to convert additional beta hydroxy ketone to the cis-1,3-diol.

Abstract: An assembly for quickly and efficiently distributing PC cards while in-transit for accessing a system on-board a mobile platform to communicate therewith. The assembly may be included as part of a seatback and includes a portion for securedly maintaining the PC card therein until payment is made using a credit card or similar payment card. The credit card is inserted within the assembly for processing and once approved, the PC card may be removed. The credit card is held and not returned until the PC card is replaced.