Abstract: A handle or gripping implement for a cooking vessel comprises two bottom and top handle elements to be mutually assembled to form the handle or cooking implement, the top element being made of a clear synthetic material and having a surface facing the bottom element, the bottom element including, in turn, a surface facing the top element, the surfaces of the top element and/or of the bottom element supporting wording, trademarks, patterns, colors or the like.

Abstract: A saddle-stitched brochure comprising a collated sheet stack (P1 to P3) folded in two at its center portion and stitched with wire at least two positions spaced from each other on the folding line (1a), characterized in that a small printed material (2, 2a) is arranged between the adjacent sheets (P2, P3) of the sheet stack (P1 to P3) and inserted between the adjacent stitched portions (3, 3) on the folding line (1a) and folded along the folding line (1a) together with the sheet stack (P1 to P3) so as to be held in the brochures (1).

Abstract: A method of synchronizing a plurality of generators connected together in parallel to a supply network. A common synchronization signal can be generated having a frequency versus time pattern that is the same as the frequency versus time pattern of the supply network during normal operating conditions. The common synchronization signal is then supplied to each of the generators to control the level of power that is supplied to the supply network by the generators.

Abstract: A powered load-moving tractor unit for moving a wheeled load comprises a tractor body with two powered ground-engaging tractor wheels steerable by a tiller and a draw bar for connecting the tractor body to the load through a releasable load hitch. To steer the load, the tractor body can be moved pivotally about a vertical axis relative to the draw bar. That vertical axis is defined by the two halves of a turntable mounted on the tractor body directly over the axis of rotation of the steerable ground-engaging wheels. The draw bar is rigidly connected over the top half of the turntable and extends down the front of the tractor body to the load hitch. The load hitch comprises telescopically inter-engageable elements on the draw bar and the load, and a latch mechanism that is remotely releasable from the end of the draw bar remote from the load hitch.

Abstract: A method for the transmission of data in a synchronous digital hierarchy (SDH) network comprising the steps of transmitting to a node of the network a form of data signal from outside the network, converting the signal into a virtually concatenated information structure and transporting the signal through the network in the virtually concatenated information structure; means for carrying out the method and tributary cards arranged and configured to process signals received in contiguously concatenated form to convert them into virtually concatenated form for transfer across the network; thus providing for data transmitted in high-bandwidth, contiguosly concatenated signals (ie VC-4-4c) to be transported across a SDH network, not itself capable of carrying contiguously concatenated signals.

Abstract: A combustor liner for use in a gas turbine engine includes a first liner section and a second liner section. They are joined together by welding or a mechanical fixing along a common join line or weld. A heat shield extends along the join line to protect it from the high temperatures and thermal stresses that are experienced by the combustor liner during the operation of the gas turbine engine. The heat shield is spaced apart from the joint line to define a passage between the heat shield and the first and second liner sections for the introduction of a cooling fluid such as air. The heat shield and the exposed surfaces of the liner sections are coated with a thermal barrier coating.

Abstract: A gas flow absorber comprises an absorption vessel, having a vessel wall defining a cylinder including an absorption material, the cylinder having a cylinder wall bearing, at the bottom thereof, in a circumferential slot formed on a support plate including a channel therethrough a gas mixture flow is conveyed, the channel having a channel hole passing through an enlarged portion of the support plate, the enlarged portion being coupled to a flat chamber substantially extending through the overall extension of the vessel bottom, the chamber being covered by a disc-like body made of a sintered material.

Abstract: A multiple bi-directional input/output power control system includes a network of functional blocks housed in a single enclosure, providing DC power to one or more DC loads, and providing control and internal pathways, sharing one or more AC and/or DC power inputs. The system feeds back AC power from the DC power source into an AC input connection, and the fed-back AC power is shared by other AC loads. The system operates at least one alternative source of DC in a dynamic manner, allowing maximization of power generating capability at respective specific operating conditions of the moment. Power isolation may be handled by an AC isolation block right at a power input. Therefore all other blocks within a multi-function power control unit (MFPCU) are isolated from AC ground.

Abstract: A drive circuit includes an ac network and first and second network rectifier/inverters (which can be active or passive) that are connected to the ac network in parallel. A first PWM rectifier/inverter is connected to the first network rectifier/inverter through a first dc link. A second PWM rectifier/inverter is connected to the second network rectifier/inverter through a second dc link. A first two-layer stator winding having a plurality of individual stator coils is connected to the first PWM rectifier/inverter and a second two-layer stator winding having a plurality of individual stator coils is connected to the second PWM rectifier/inverter. The stator coils of the first stator winding and the stator coils of the second stator winding are interconnected such that, in use, the vector sum of voltages across the stator coils in the first stator winding is substantially equal to the vector sum of voltages across the stator coils in the second stator winding.

Abstract: An optical sampler with high temporal resolution comprises a TOAD device with a loop optical path at the inlet of which is input an optical signal to be sampled and along which path is arranged a point of input of an optical control signal produced by a source and appropriately delayed by a delay line to change on command the temporal position of the TOAD transmittance window compared to the signal to be sampled. In the loop there is also a nonlinear device. The sampler includes a controller to command the delay line to move step by step the transmittance window and make it run on the signal to be sampled. The mean power transmitted at the TOAD output is measured for each window position and a derivative on the mean powers found for each window position is performed, thus finding samples representing the optical signal.

Abstract: The add path of a dense wavelength division multiplexing (DWDM) add/drop node comprises an n:1 coupler for combining n signal sources. The combined signal is amplified and then demultiplexed. Each output of the demultiplexer is passed through a variable optical attenuator (VOA) and the VOA outputs multiplexed to form the add signal. Channels carrying no add signal and not used to control the added signals are attenuated to zero to remove a broadband noise contribution from those channels. The signal sources are run at maximum power and the signals of those channels are attenuated by the respective VOAs to control their amplitude and optimize the optical signal to noise ratio of the add signal.