Abstract: In a method of providing funds to a monetary repository, information is received identifying a payee and request by the payee to convert a negotiable instrument made to the payee to funds. In response to the information, confirmation is received whether to convert the negotiable instrument to funds. An image of the endorsed negotiable instrument is received. If a determination is made to convert the negotiable instrument to funds, an amount of funds corresponding to a value of the negotiable instrument is directed to a repository.

Abstract: In a method of providing funds to a monetary repository, information is received identifying a payee and request by the payee to convert a negotiable instrument made to the payee to funds. In response to the information, confirmation is received whether to convert the negotiable instrument to funds. An image of the endorsed negotiable instrument is received. If a determination is made to convert the negotiable instrument to funds, an amount of funds corresponding to a value of the negotiable instrument is directed to a repository.

Abstract: The present invention concerns the use of calcium influx inhibitors for treatment of organs and tissues to inhibit damage caused by ischemia/reperfusion events such as transplant, other surgeries, and trauma. It includes methods and apparatuses for achieving stasis in tissue, so as to preserve and/or protect them. In specific embodiments, preservation methods and apparatuses for preserving tissue for transplantation purposes is provided.

Abstract: A catheter system and corresponding methods are provided for accessing a blood vessel true lumen from a sub-intimal plane of the vessel. The catheter system includes visualization elements for determining the orientation of the true lumen with respect to the sub-intimal plane at an identified entry site from a position in the sub-intimal plane. The entry site is distal to a chronic total occlusion (CTO). The catheter system also includes a system for physically securing tissue of the sub-intimal plane at the entry site to the catheter system. The attaching system reduces or eliminates catheter float within the sub-intimal space. The catheter system further includes re-entry devices to establish and maintain a path from the sub-intimal plane back into the vessel true lumen.

Abstract: A micromechanical inertial sensor is provided having a reduced pickoff Q, while maintaining a high motor Q. The micromechanical inertial sensor includes a pair of proof masses and aligned pickoff plates. Each pickoff plate is spaced from the respective proof mass by a gap that varies in response to out-of-plane movement of the proof mass. The micromechanical inertial sensor also includes at least one voltage source for providing charge to the pickoff plates. By measuring the movement of charge in each electrical circuit that includes a pickoff plate as the gap between the pickoff plate and the respective proof mass varies, a measurement of the rotation of the micromechanical inertial sensor about an input axis may be obtained. The micromechanical inertial sensor further includes resistive elements disposed in series between the voltage source and each pickoff plate to increase the pickoff resonance damping of the micromechanical inertial sensor.

Abstract: A micromechanical inertial sensor is provided having a reduced pickoff Q, while maintaining a high motor Q. The micromechanical inertial sensor includes a pair of proof masses and aligned pickoff plates. Each pickoff plate is spaced from the respective proof mass by a gap that varies in response to out-of-plane movement of the proof mass. The micromechanical inertial sensor also includes at least one voltage source for providing charge to the pickoff plates. By measuring the movement of charge in each electrical circuit that includes a pickoff plate as the gap between the pickoff plate and the respective proof mass varies, a measurement of the rotation of the micromechanical inertial sensor about an input axis may be obtained. The micromechanical inertial sensor further includes resistive elements disposed in series between the voltage source and each pickoff plate to increase the pickoff resonance damping of the micromechanical inertial sensor.

Abstract: Guard bands which reduce or eliminate force and sensitivity associated with proof mass motion normal to the substrate as a result of voltage transients is disclosed. The guard bands are biased to reduce the coupling ratio to zero and thereby enable starting and improved performance. Various configurations of guard bands may be employed including distinct inner and outer guard bands, distinct inner guard bands only, extended sense electrodes below inner sensing combs with no outer guards, distinct outer guard bands with extended sense electrodes, and sense electrodes extended beneath both drive and sensing combs.

Abstract: An improvement in rate-sensing tuning fork design includes a generally planar and H-shaped sensor frame of piezoelectric material. The frame includes a first pair of tines and a second pair of tines joined to an intermediate cross-piece. Connecting means is provided for connecting each of the second pair of tines to the other of said second pair at a location spaced from said intermediate cross-piece. The connecting means is preferably a connecting member formed of piezoelectric material, with the member being generally parallel to the intermediate cross-piece of the H-shaped frame and disposed between the second pair of tines. The connecting means prevents each of the tines of the second pair from vibrating directly toward or away from each other. A preferred method of use of the device is described.

Abstract: To demodulate an analog signal having information modulated by a carrier, the analog signal is chopped by a chopper, the chopped signal is digitized by a sigma-delta analog-to-digital converter to produce a series of digital samples at a sampling frequency, the digital samples are filtered in a digital decimating filter to produce data words, and the data words are modulated by an intermediate frequency signal to produce a detected information signal. The various frequency signals are generated by a phase-lock loop so that the intermediate frequency is the difference between the carrier frequency and the chopping frequency, and both the chopping frequency and the intermediate frequency are sub-multiples of the sampling frequency.

Abstract: A sensor such as a quartz angular rate sensor is operated in a closed-loop mode including feedback of a control signal. The sensor produces a modulated carrier frequency signal. For stable operation of the feedback loop, the control signal is obtained from the modulated carrier frequency signal by complex demodulation of the modulated signal to produce an in-phase demodulated signal and a quadrature-phase demodulated signal, and the in-phase demodulated signal and the quadrature-phase demodulated signal are filtered by a complex equalizing filter to produce an equalized in-phase signal and an equalized quadrature-phase signal. The equalized in-phase signal represents information sensed by the sensor, and phase of a demodulation reference signal is adjusted to minimize appearance of the information in the equalized quadrature-phase signal. The equalized in-phase and quadrature-phase signals are complex modulated at the carrier frequency to produce the control signal.

Abstract: An economical to manufacture and simple to install and remove gas charged fluid pressure accumulator including a cup-shaped accumulator body with an integral dome at one end and an integral in-turned annular lip at the other end, a piston slidably disposed in the accumulator body, and an external screw thread on the accumulator body. The accumulator body is screwed into a threaded counterbore until the annular lip bears against a bottom wall of the counterbore with a fluid port of the manifold inside of the projection of the lip on the bottom wall. A seal ring in a groove in the bottom wall of the counterbore bears against the annular lip to seal the chamber of the accumulator defined between the bottom wall and the piston.