Abstract: A liquid dispensing system comprises a container containing at least one flexible bag. A first liquid is contained in the bag. A manifold chamber is in communication with the bag via a first metering orifice, and with the interior of the container via a second metering orifice. A second liquid is introduced under pressure into the container. The thus introduced second liquid serves to pressurize the first liquid in the bag, with the first and second metering orifices serving to respectively admit metered amounts of the first and second liquids into the manifold chamber for combination into a liquid mixture dispensed through an outlet.

Abstract: A quick release buckle has male and female components releasably joined in snap engagement. A release lever on the female component provides a means of disengaging the components. The release lever may be actuated either by pulling on a lanyard cord to which it is connected, or by accessing a lift tab projecting from its forward end.

Abstract: A voltage regulator system is disclosed for providing a regulated voltage supply. The voltage regulator system includes a power supply input node for receiving a power supply input voltage, a regulated voltage output node for providing a regulated output voltage, and a feedback circuit coupled to the regulated output voltage node and to a voltage regulator input node wherein a non-zero voltage is provided by the voltage regulator input node.

Abstract: A coupled resonator includes a plurality of resonators such that at least one of the resonators is modified so as to adjust the resonant frequency associated with the coupled resonator.

Abstract: A modular assembly for detachable securing an accessory component to a garment or the like, comprises a meshed fabric, with an array of first openings forming an integral part of the garment. A base plate and a locking plate are provided, the former being secured to the accessory component. A plurality of studs are provided on one of the plates, and a plurality of second openings are provided on the other of the plates. The plates are adapted to be positioned on opposite sides of the meshed fabric, with the studs on the one plate projecting through respective first openings in the meshed fabric and into interlocked engagement within the second openings of the other plate.

Abstract: A regulating valve includes an outer housing comprised of a cap joined to a base. The housing is internally subdivided by a barrier wall into a head section and a base section, the latter being further subdivided by a modulating assembly into a fluid chamber and a spring chamber. An inlet and a 90° outlet in the cap communicate with the fluid chamber. Fluid at a variable pressure is admitted into the fluid chamber via the inlet, with the modulating assembly serving to maintain the fluid exiting the fluid chamber via the outlet at a substantially constant pressure.

Abstract: An image formation apparatus has a timer, a reset unit and a controller. The timer measures time for a non-operation state of an operation screen. The reset unit initializes a setting of the operation screen when the non-operation state of the operation screen continues for a predetermined period. The controller inhibits the reset unit from executing the initialization when an execution file which cooperates with an external device is executed or data are exchanged with the external device, even if the non-operation state of the operation screen continues for the predetermined period.

Abstract: A ring resonator structure includes a semiconductor substrate, a core, and a cladding. Either the core or the cladding comprises chalcogenide glass to improve electromagnetic confinement in the ring resonator structure.

Abstract: A laser driver system is disclosed that includes a first monitor current output node, a power set node, and a first feedback path. The first monitor current output node provides a first monitor current output signal that is representative of one of a bias current and a modulation current of the laser driver system. The power set node receives a power ratio set signal that represents a desired relationship of a power required for the laser driver to produce a high power level threshold to a power required for the laser driver to produce a low power level threshold. The first feedback path extends from the first monitor current output node to the power set node, and may be used for adjusting the power set signal when the monitor current output signal becomes non-linear.

Abstract: A hanger assembly for suspending a pipe from a support comprises a J-hook engageable with the pipe. The hook has a vertically extending shank. A shank extension has a leg projecting vertically from a sleeve. The shank of the J-hook is configured and dimensioned for axial insertion to a selected extent into the sleeve. First fasteners serve to secure the thus inserted shank within the sleeve, and second fasteners serve to attach the leg to the support.

Abstract: In an RFID system including an RFID tag and an RFID reader for performing wireless communications with the RFID tag, an RFID relay antenna has a first loop antenna for electromagnetic induction coupling with an antenna at the RFID tag, a second loop antenna that is provided apart from the first loop antenna and for electromagnetic induction coupling with an antenna at the RFID reader, and wires for connecting the first loop antenna and the second loop antenna so as to form one closed loop and for conveying an induced current generated at the first and second loop antennas to the second and first loop antennas, respectively.

Abstract: A bench/table combination suitable for picnic tables and the like which is easily collapsible and is strong when erected. The folding action allows the table top, legs and benches to be folded to assume a generally vertical position, the table top being made of two halves and hinged about a central axis, a pair of legs attached to each table top half and being pivotally attached to their respective table top half, and bench supports extending between each pair of legs being pivotally attached to the legs.

Abstract: An amplifier system includes an instrumentation amplifier arrangement being designed to amplify the difference between two voltage inputs with a defined gain, and to produce a single-ended output referenced to a known reference point. A front end circuit is coupled to the instrumentation amplifier. The front end circuit is configured to include a current clamp to actively limit the current in a gain resistor of the instrumentation amplifier to prevent input currents flowing when the instrumentation amplifier is over-driven.

Abstract: The present invention relates to a transformer being protected against direct current induced by geomagnetic flux changes, so called zero sequence current, whereby it comprises at least one compensation winding for direct current on the transformer core to compensate for undesired magnetization, by adding a current opposite to the direction of the magnetization caused by the zero sequence current carried by the alternating current to be transformed to reduce high magnetization saturation levels.

Abstract: The present invention relates to novel colipase-lipase inhibitors of the general formulae to be used in the treatment of prophylaxis of obesity, as well as pharmaceutical compositions containing the same, and method for treating obesity using said compounds.

Abstract: A digital to analog converter (DAC) includes a first continuous-time stage that receives an input signal associated with a digital signal and performs continuous-time digital-to-analog conversion operations on the input signal. The first continuous-time stage outputs a first output signal. A second switched-capacitor stage receives the first output signal and performs switched-capacitor filtering of the first output signal. The second switched-capacitor stage outputs a second output signal that is sent to a low pass filter to form a continuous analog signal associated with the digital signal.

Abstract: An optical device includes a first and a second splitting device. Each of the first and second splitting devices have respective first and second input ports, respective first and second output ports, and a respective transfer matrix. A first optical waveguide is optically coupled to the first output port of the first splitting device and the first input port of the second splitting device. A second optical waveguide is optically coupled to the second output port of the first splitting device and the second input port of the second splitting device. The first and second optical waveguides are configured to introduce a phase shift of ? radians to the optical radiation propagating through the first optical waveguide with respect to the optical radiation propagating through the second optical waveguide.

Abstract: A sample and hold circuit architecture samples using two capacitors that are cyclically switched between charge and discharge modes. The sample and hold circuit includes a buffer to receive an input signal to be sampled, a first sampling capacitor, a second sampling capacitor, and an amplifier. The first sampling capacitor is connected to the output of the buffer during the positive phase of a clock and across the feedback path of the amplifier during the zero phase of the clock. The second sampling capacitor is connected to the output of the buffer during the zero phase of the clock and across the feedback path of the amplifier during the positive phase of the clock. Neither the first sampling capacitor nor the second sampling capacitor is simultaneously connected to the buffer, the amplifier, or to each other.

Abstract: A system and a method for generating terahertz (THz) radiation are provided. The system includes a photonic crystal structure comprising at least one nonlinear material that enables optical rectification. The photonic crystal structure is configured to have the suitable transverse dispersion relations and enhanced density photonic states so as to allow THz radiation to be emitted efficiently when an optical or near infrared pulse travels through the nonlinear part of the photonic crystal.

Abstract: A limited rotation motor optical scanning system is disclosed that includes a limited rotation motor scanner, a digital controller servo system, a position feedback unit, a wide angle compensation unit, a digital processor, and an adjustment unit. The limited rotation motor scanner element is adapted for directing an energy beam to at least one location within a field of view. The digital controlled servo system is adapted for controlling motion of the limited rotation motor scanner element in accordance with a servo command waveform. The position feedback unit is for providing a position feedback signal indicative of a rotational position of the limited rotation motor scanner element. The wide angle compensation unit is for receiving the position feedback signal and for providing a boost signal that is representative of a boost factor that compensates for torque constant variation with the rotational position of said limited rotation motor scanner element.