Abstract: The invention relates to a cooling system for a mould, in particular a mould for vertical continuous casting, comprising at least one cooling unit (11), wherein the mould has a running surface (10) with an inner side and an outer side and the inner side of the running surface (10a) limits a continuous casting during operation, wherein the cooling unit (11) is designed to be moveably arranged on the mould and the cooling unit (11) has an adjusting element (13), wherein the cooling unit (11) is arranged on the mould in such a way that a gap (12) is formed between the cooling unit (11) and the outer side of the running surface (10) and the width of the gap (12) can be adjusted by the adjusting element (13).

Abstract: The invention relates to a cooling system for a mould, in particular a mould for vertical continuous casting, comprising at least one cooling unit (11), wherein the mould has a running surface (10) with an inner side and an outer side and the inner side of the running surface (10a) limits a continuous casting during operation, wherein the cooling unit (11) is designed to be moveably arranged on the mould and the cooling unit (11) has an adjusting element (13), wherein the cooling unit (11) is arranged on the mould in such a way that a gap (12) is formed between the cooling unit (11) and the outer side of the running surface (10) and the width of the gap (12) can be adjusted by the adjusting element (13).

Abstract: A non-stick coating composition comprising a waterborne phenoxy resin, a crosslinker, and a silicone compound. The coating is substantially free of fluorocarbon resin. An article, such as aluminum, may be coated with the composition. The composition may be multi-layers, but only the layers other than the first layer includes the silicone compound. The invention includes the method for applying the coating or coatings.

Abstract: A printing tower of a press can be divided into two side frames. A platform can be moved in a vertical direction between the two side frames. A securing device is provided and is constructed as a crash safeguard and is configured such that the securing device can be moved, together with the platform, in the vertical direction. The securing device can also be moved relative to the platform. A method for providing a platform of a printing tower of a press is also disclosed, which press is divided by one movable side frame being moved relative to another side frame. As a result, an intermediate space is provided. A lifting device is arranged in the intermediate space and may be released by the displacement conveying the platform into the intermediate space in the vertical direction into a desired position. Following the displacement of the mobile side frame, the securing device is moved relative to the platform and the securing device, together with the platform, can be moved in the vertical direction.

Abstract: Audio processing systems, such as full duplex digital telephone systems, are provided in which analog automatic level control (ALC) circuitry is employed to automatically control and stabilize the microphone output audio signal levels to a constant level for optimal digital signal processing. For example, an audio communication device (10) includes a microphone (11) to generate an audio signal, an analog automatic level control (ALC) circuit (13), coupled to an output of the microphone (11), to control a level of the audio signal output from the microphone (11) and output a level-controlled audio signal, and a DSP (digital signal processing) circuit (14) to process the level-controlled audio signal output from the ALC circuit (13). The ALC (13) allows audio signals to be captured by the microphone (11) with wide dynamic range, while stabilizing the microphone output level within a reduced dynamic range compatible with the limited dynamic range of the DSP circuitry (14) for enhanced performance.

Abstract: A device for use in a printing unit of a printing machine, with that printing unit comprising at least one roller of an inking unit or of a dampening unit of the printing unit and with at least one traverse drive for generating an axial traversing stroke of the roller, and also with at least one drive for the moving of the roller in a rotary manner. A magnetic coupling, which is comprised of an inner rotor and an outer rotor, is arranged between the roller and the drive. In order to compensate for the traversing stroke of the roller, the inner rotor and the outer rotor are movable relative to each other in the direction of the axis of rotation of the roller.

Abstract: Audio processing systems, such as full duplex digital telephone systems, are provided in which analog automatic level control (ALC) circuitry is employed to automatically control and stabilize the microphone output audio signal levels to a constant level for optimal digital signal processing. For example, an audio communication device (10) includes a microphone (11) to generate an audio signal, an analog automatic level control (ALC) circuit (13), coupled to an output of the microphone (11), to control a level of the audio signal output from the microphone (11) and output a level-controlled audio signal, and a DSP (digital signal processing) circuit (14) to process the level-controlled audio signal output from the ALC circuit (13). The ALC (13) allows audio signals to be captured by the microphone (11) with wide dynamic range, while stabilizing the microphone output level within a reduced dynamic range compatible with the limited dynamic range of the DSP circuitry (14) for enhanced performance.

Abstract: A device for use in a printing unit of a printing machine, with that printing unit comprising at least one roller of an inking unit or of a dampening unit of the printing unit and with at least one traverse drive for generating an axial traversing stroke of the roller, and also with at least one drive for the moving of the roller in a rotary manner. A magnetic coupling, which is comprised of an inner rotor and an outer rotor, is arranged between the roller and the drive. In order to compensate for the traversing stroke of the roller, the inner rotor and the outer rotor are movable relative to each other in the direction of the axis of rotation of the roller.

Abstract: A non-stick coating composition comprising a waterborne phenoxy resin, a crosslinker, and a silicone compound. The coating is substantially free of fluorocarbon resin. An article, such as aluminum, may be coated with the composition. The composition may be multi-layers, but only the layers other than the first layer includes the silicone compound. The invention includes the method for applying the coating or coatings.

Abstract: An analog cordless telephone has a handset and a base. The handset and/or the base of the telephone may include the following components. A phase locked loop (PLL) and a voltage controlled oscillator (VCO), adapted to be shared between a receive path and a transmit path. A first analog gate is adapted to gate a received audio signal on and off, in response to a clock signal. A second analog gate is adapted to gate a transmit audio signal on and off, in response to an inverted version of the clock signal. The transmit audio signal is enabled when the received audio signal is gated off, and the VCO is further adapted to be modulated by the enabled transmit audio signal to output a modulated RF signal.

Abstract: A circuit for controlling processing of audio data and command data in a digital cordless telephone receiver includes a digital audio data path for processing digital audio information received; and a command data path for controlling the digital audio data path responsive to receiving command data.

Abstract: A variable aperture coding/decoding system suitable for use in a spread spectrum system provides multiple phase coding of an input NRZ bitstream. Each bit of a coded output signal is coded to encompass a predetermined different number of clock periods depending on the logic level of the input signal. A coded bit exhibits a predetermined reference number of clock periods, eg., 9, when the input signal does not exhibit a logic level transition. When the input signal exhibits a phase change from a 0 to a 1 logic level, the bit width of an associated coded bit is increased by 1 clock period, to 10 clock periods. When the input signal exhibits a phase change from a 1 to a 0 logic level, the bit width of an associated coded bit is decreased by 1 clock period, to 8 clocks periods. Thus the coded output signal may contain three types of information represented by a bit width change proportional to predetermined factor N.

Abstract: An analog cordless telephone has a handset and a base. The handset and/or the base of the telephone may include the following components. A phase locked loop (PLL) and a voltage controlled oscillator (VCO), adapted to be shared between a receive path and a transmit path. A first analog gate is adapted to gate a received audio signal on and off, in response to a clock signal. A second analog gate is adapted to gate a transmit audio signal on and off, in response to an inverted version of the clock signal. The transmit audio signal is enabled when the received audio signal is gated off, and the VCO is further adapted to be modulated by the enabled transmit audio signal to output a modulated RF signal.

Abstract: The transmission power of a wireless device is adapted in response to a determination that errors within a data message are above a threshold level. The data message is simultaneously transmitted with available audio information via a channel supporting audio and non-audio data in respective first and second spectral regions.

Abstract: An apparatus and method for selecting a new channel for communicating with a remote wireless device in which the quality of data transmitted on a communication channel simultaneously with audio information is used to determine whether the new communication channel should be selected.

Abstract: The transmission power of a wireless device is adapted in response to a determination that errors within a data message are above a threshold level. The data message is simultaneously transmitted with available audio information via a channel supporting audio and non-audio data in respective first and second spectral regions.

Abstract: A remote wireless intercom and other devices for communicating with a cordless telephone system are disclosed. The remote wireless intercom includes a transmitter, a receiver, a speaker, a microphone, a battery interface, and a housing which carries these components. A method of communicating between the remote wireless intercom and a cordless telephone device involves the steps of detecting an intercom voice communication request at the remote wireless intercom; wirelessly transmitting the intercom voice communication request from the remote wireless intercom to the a cordless telephone device; and engaging the remote wireless intercom in an intercom voice communication session with the cordless telephone device after transmitting the intercom voice communication request. Preferably, the cordless telephone device is a cordless base station and the intercom voice communication session takes place between the remote wireless intercom and a cordless telephone.

Abstract: The present invention discloses an aqueous coating composition comprising 5 to 95 wt. % of an alkali-swellable core-shell addition polymer (I), and 95 to 5 wt. % of a polyurethane (II). The present invention provides an aqueous coating composition which may be used as base coat in a base coat/clear coat system which has good mechanical properties, a high flop, a high gloss, practically no strike-in, and a good water-resistance. Due to the fact that higher solids contents can be achieved with the aqueous coating composition of the present invention, a reduction in drying times and number of coats is obtained.

Abstract: The present invention relates to a coating composition comprising: (a) at least one oxazolidine functional compound, (b) at least one isocyanate functional compound, and (c) at least one compound selected from the group consisting of a mercapto functional compound, a sulfonic acid functional compound, and mixtures thereof. The invention further relates to a method of coating a substrate with the coating composition and to a substrate coated with the coating composition.