Abstract: A method and apparatus for performing complex mathematical calculations. The apparatus includes a multicore processor 10 where the cores 15 are connected 20 into a net with the processors on the periphery 15a primarily dedicated to input/output functions and distribution of tasks to the central processors 15b-h of the net. The central processors 15b-h perform calculations substantially simultaneously, far exceeding the speed of conventional processors. The method 100, which may be implemented by an instruction set to the processor nodes, informs the processor nodes how to divide the work and conduct the calculations. The method includes steps dividing the data into subsets 110 directing the subsets to predetermined nodes 115, performing the calculations 120 and outputting the results 125.

Abstract: A method for controlling the sequence of a plurality of functions which are executable on at least two interacting devices is provided, first of the functions being implemented on a first device and the second of the functions being implemented on a second device. A system for implementing the method is provided, including an administrative unit which controls a sequence of the functions in such a manner that it prevents a first function and a second function which interfere with one another from simultaneously running.

Abstract: A method and apparatus for correlation of a received DSSS signal with a PN sequence, thus significantly reducing the processing time and operating power needed to acquire phase information for DSSS de-spreading and demodulation. The apparatus utilizes a multiprocessor array 10. In one embodiment, multiple processors 15 are located on a single-die 25, connected by single drop busses 20 to form low-operating-power apparatus. The method provides for fast sequential correlation of a received digital signal. In an alternate embodiment, the present invention is a single-die, low-operating-power apparatus and method for fast parallel correlation of a received digital signal. In yet another alternate embodiment, the present invention is a single-die, low-operating-power apparatus and method for fast correlation of a received digital signal using a hybrid of parallel and sequential methods.

Abstract: A bushing, including a core, a sleeve that surrounds the core and a spring element that is arranged between the core and the sleeve, wherein, on at least one face of the bushing, there is a sealing element that seals the spring element vis-à-vis the environment.

Abstract: A bushing, having a core member, at least one enveloping body surrounding the same, and at least one elastic connecting layer, the elastic connecting layer joining together and spacing apart the enveloping body and the core member, and the core member and the enveloping body being movable relative to one another. In view of the object of designing and further refining a bushing of the type mentioned at the outset in such a way that it exhibits an adjustable stiffness response that is dependent on the deflection of the core member relative to the enveloping body, following the cost-effective manufacturing thereof, the bushing has at least one limit stop, which is structurally separate or is produced separately from the connecting layer, is assigned to the core member and/or the enveloping body and limits the relative movement thereof.

Abstract: A method and apparatus for performing complex mathematical calculations. The apparatus includes a multicore processor 10 where the cores 15 are connected 20 into a net with the processors on the periphery 15a primarily dedicated to input/output functions and distribution of tasks to the central processors 15b-h of the net. The central processors 15b-h perform calculations substantially simultaneously, far exceeding the speed of conventional processors. The method 100, which may be implemented by an instruction set to the processor nodes, informs the processor nodes how to divide the work and conduct the calculations. The method includes steps dividing the data into subsets 110 directing the subsets to predetermined nodes 115, performing the calculations 120 and outputting the results 125.

Abstract: A method for controlling the sequence of a plurality of functions which are executable on at least two interacting devices is provided, first of the functions being implemented on a first device and the second of the functions being implemented on a second device. A system for implementing the method is provided, including an administrative unit which controls a sequence of the functions in such a manner that it prevents a first function and a second function which interfere with one another from simultaneously running.

Abstract: This disclosure describes implantable medical leads that include a lead body and an electrode. A width of the electrode as measured along a longitudinal direction of the lead varies about the perimeter of the lead. The uneven width of the electrode may bias a stimulation field in a particular direction, e.g., a radial or transverse direction relative to the longitudinal axis of the lead. Electrodes with an uneven width may be useful for controlling the direction of propagation of the stimulation field in order to, for example, avoid phrenic nerve stimulation during LV pacing or neck muscle stimulation during vagal neurostimulation.

Abstract: This disclosure describes techniques for controlling a depth of propagation of a stimulation field extending from an outer diameter of a lead body of an implantable stimulation lead. An implantable electrical stimulation lead may include a lead body, and at least one electrode arranged as a ring. An outer diameter of the ring may be different than an outer diameter of the lead body. A ring with a diameter smaller than the diameter of the lead body may be useful in limiting the depth of propagation of the stimulation field within patient tissue. A ring with a diameter greater than the diameter of the lead body may be useful in extending the depth of propagation of the stimulation field.

Abstract: An animal feeding device is provided. The device comprises an open-top container to hold a portion of animal food and an obstruction for placement within the container. The obstruction is mobile within the container and sized to permit an animal to access food within the container by moving the obstruction. The device aids in slowing an animal's intake of food.

Abstract: The invention provides a computer implemented system and method for printing at a POS, comprising: determining in a PM CS of a pharmacy of a retail store a payloadID to association with a prescription order for a prescription ordered from said pharmacy; filling, in said pharmacy, said prescription, to provide a filled prescription; first printing, using a PM CS printer in said pharmacy, a first print that encodes first information associated with said filled prescription; attaching or physically associating with hardware or adhesive said first print with said filled prescription; during a purchase transaction in which said prescription is being purchased at a POS terminal of a POS CS of said retail store, reading said first print to determine said first information associated with said filled prescription; during said purchase transaction, using data lines for retrieving second information associated with said first information; and during said purchase transaction, second printing, using a printer at a POS o

Abstract: A recreational device for pets is provided comprising a base having at least one exposed surface, said surface being corrugated or ribbed.

Abstract: A recreational device for pets is provided comprising a pet recreational portion having an upper end and a lower end. At least one of the upper and lower ends includes a gripping foot shaped to permit placement of the device at multiple angles between first and second supporting surfaces.

Abstract: A scratching device is provided comprising a support base that is shaped to allow a like base to be stacked thereon and a post having a scratchable surface that extends upwardly from the support base. The base advantageously allows the device to be readily stacked for storage.

Abstract: Multiple antenna wireless communication systems require accurate knowledge of the transfer function between all paths. This invention discloses a system wherein a test signal generator at a transmitter station and a facsimile generator at a receiver station go through an acquisition and tracking process which aligns the two signals, removing errors in the time base of generation, the frequency offset of generation and the time of arrival, so that a logical processor can compute the frequency transfer function of propagation pathways between the multiple input and multiple output antennas. In turn, these channel measurements are used in an adaptive, concurrently sent communication signal.

Abstract: A test signal generator at a transmitter station and a facsimile generator at a receiver station go through an acquisition and tracking process which aligns the two signals, removing errors in the time base of generation, the frequency offset of generation and the time of arrival, so that a logical processor can compute the frequency transfer function of the entire propagation path for use in an adaptive, concurrently sent communication signal. The frequency transfer function is conveyed back to the transmit end via a control channel permitting an adaptivity function at the transmit end to influence subsequent selection of communication parameters, among which are typically transmitted data rate, selection of modulation, selection of forward error correcting coding, and selection of frequency band for transmission.

Abstract: An elongate body of a medical electrical lead includes at least one conductor formed into a coil that includes a first portion and a second portion, wherein the first portion extends within an outer insulation sheath and the second portion extends outside the outer insulation sheath to be exposed to an environment external to the lead body as an energy dissipating shunt.

Abstract: A gas storage cell containing a nuclear spin polarized gas in a gas storage space surrounded by a cell wall made of an uncoated material having a surface substantially free of paramagnetic substances which is in contact with the gas storage space and a method for removing the nuclear spin polarized gas from the gas storage cell.

Abstract: The invention provides a magnetically shielded container (1) having disposed in parallel opposed position on an axis (S) thereof magnetic field homogenizing pole shoes (10.1, 10.2), having disposed about said pole shoes a magnetically shielded yoke (2), said pole shoes and yoke enclosing a magnetic chamber (26), said container further comprising magnetic field sources (2.4, 2.5) disposed about and radially distanced from said axis whereby there exists within said chamber substantially homogenous magnetic field Bo oriented in the direction of said axis and whereby there is a usable volume within said chamber where the ratio of the magnetic field gradient in the direction transverse to said axis to said magnetic field Bo has a value of no more than 1.5×10?3/cm. By virtue of the very low ratio of weight to volume that is achievable with this construction, the containers according to the invention are economical to produce and especially suited to transporting polarized gasses.

Abstract: A test signal generator at a transmitter station and a facsimile generator at a receiver station go through an acquisition and tracking process which aligns the two signals so that a logical processor can compute the frequency transfer function of the entire propagation path for use in an adaptive, concurrently sent communication signal. The frequency transfer function is conveyed back to the transmit end via a control channel permitting an adaptivity function at the transmit end to influence subsequent selection of communication parameters, among which are typically transmitted data rate, selection of modulation, selection of forward error correcting coding, and selection of frequency band for transmission. The same measurement is conveyed to an adaptivity function at the receive end for use in the communications receiver to select demodulator variables such as gain control, and equalization of amplitude and phase, versus frequency.