Abstract: A transcutaneous energy transfer system, method and kit for an implantable medical device having componentry for providing a therapeutic output and a secondary coil operatively coupled to the componentry and is adapted to be implanted at a location in a patient. An external power source has a primary coil contained in a housing. The external power source is capable of providing energy to the implantable medical device when the primary coil of the external power source is placed in proximity of the secondary coil of the implantable medical device. A holder is adapted to be externally positioned with respect to the patient at a spot in proximity of the location of the implantable medical device and secured at the location. A spacer, removably coupled to the holder, has an opening receiving the protrusion. A plurality of spacers can be used. The number is spacers is selectable based on the size of the protrusion.

Abstract: A wireless communication system comprises a hub; a plurality of radio access nodes, wherein each of the plurality of radio access nodes is coupled to the hub via a respective communication link.

Abstract: One embodiment of the present invention provides a system that switches between frame buffers which are used to refresh a display. During operation, the system refreshes the display from a first frame buffer which is located in a first memory. Upon receiving a request to switch frame buffers for the display, the system reconfigures data transfers to the display so that the display is refreshed from a second frame buffer which is located in a second memory.

Abstract: Disclosed is a new attractant composition for yellowjacket wasps, which contains certain esters of butyric acid known to be attractive to yellowjackets, such as heptyl butyrate, octyl butyrate, or other esters of butyric acid, in combination with certain plant volatiles (kairomones), including trans-2-hexenol and methyl salicylate, said kairomones being used in combination with said esters of butyric acid to achieve an enhanced or synergistic attractiveness to yellowjackets. The new attractant composition is significantly more attractive to yellowjackets than the known attractant esters heptyl butyrate and octyl butyrate when used either singly or together.

Abstract: The present disclosure generally relates to an on-demand hydrogen gas generation device, suitable for use in a fuel cell, which utilizes water electrolysis, and more particularly galvanic cell corrosion, and/or a chemical hydride reaction, to produce hydrogen gas. The present disclosure additionally relates to such a device that comprises a switching mechanism that has an electrical current passing therethrough and that repeatedly and reversibly moves between a first position and a second position when exposed to pressure differential resulting from hydrogen gas generation, in order to (1) alter the rate at which hydrogen gas is generated, such that hydrogen gas is generated on an as-needed basis for a fuel cell connected thereto, and/or (2) ensure a substantially constant flow of hydrogen gas is released therefrom.

Abstract: The present disclosure generally relates to an on-demand hydrogen gas generation device, suitable for use in a fuel cell, which utilizes water electrolysis, and more particularly galvanic cell corrosion, and/or a chemical hydride reaction, to produce hydrogen gas. The present disclosure additionally relates to such a device that comprises a switching mechanism that has an electrical current passing therethrough and that repeatedly and reversibly moves between a first position and a second position when exposed to pressure differential resulting from hydrogen gas generation, in order to (1) alter the rate at which hydrogen gas is generated, such that hydrogen gas is generated on an as-needed basis for a fuel cell connected thereto, and/or (2) ensure a substantially constant flow of hydrogen gas is released therefrom.

Abstract: The present disclosure generally relates to an on-demand hydrogen gas generation device, suitable for use in a fuel cell, which utilizes water electrolysis, and more particularly galvanic cell corrosion, and/or a chemical hydride reaction, to produce hydrogen gas. The present disclosure additionally relates to such a device that comprises a switching mechanism that has an electrical current passing therethrough and that repeatedly and reversibly moves between a first position and a second position when exposed to pressure differential resulting from hydrogen gas generation, in order to (1) alter the rate at which hydrogen gas is generated, such that hydrogen gas is generated on an as-needed basis for a fuel cell connected thereto, and/or (2) ensure a substantially constant flow of hydrogen gas is released therefrom.

Abstract: A system, method and computer program product having optimal matching to a known or measured probability distribution encodes data without the use of an excessively large lookup table. An encoder constructed according to the present invention uses two or more different encoding methods in combination. In one embodiment, Huffman coding by table lookup is combined with computational generation, such as by using an exponential Golomb equation. The most commonly occurring elements are looked up in a small Huffman table, while the remaining elements are coded with the equation. In another embodiment, data is encoded using two or more equations. In yet another embodiment, data is encoded using multiple tables in conjunction with one or more equations.

Abstract: This invention provides methods of inhibiting HIV-2 infection of a susceptible cell by HIV-2 which comprises subjecting the susceptible cell to an effective HIV-2 infection inhibiting dose of a humanized antibody designated PRO 140, or of an anti-CCR5 receptor monoclonal antibody, wherein the effective HIV-1 infection inhibiting dose comprises from 0.1 mg per kg to 25 mg per kg of the subject's body weight, so as to thereby inhibit the infection of the susceptible cell by HIV-2.

Abstract: A spark ignited gaseous fuel engine including an exhaust gas recirculation system and method for operating a gaseous fuel engine are provided. The exhaust gas recirculation system has an adjustable flow and is operable to supply exhaust gas to at least one engine cylinder. The engine further includes means for determining a value indicative of a charge density of a combustion mixture that includes gaseous fuel, air and exhaust gas supplied to the at least one cylinder, and adjusting a flow quantity through the exhaust gas recirculation system based at least in part on the value. The charge density may permit the controller to set a NOx output rate from the engine via a pre-determined correlation between charge density and NOx output.

Abstract: A data processing system includes a plurality of general purpose registers, and processor circuitry for executing one or more instructions, including a vector dot product instruction for simultaneously performing at least two dot products. The vector dot product instruction identifies a first and second source register, each for storing a plurality of vector elements, where a first dot product is to be performed between a first subset of vector elements of the first source register and a first subset of vector elements of the second source register, and a second dot product is to be performed between a second subset of vector elements of the first source register and a second subset of vector elements of the second source register. The first and second subsets of the second source register are different and at least two vector elements of the first and second subsets of the second source register overlap.

Abstract: New approaches for providing communication between multiple masters (12, 14) and one or more shared resources (24, 30, 100) are needed. One example of a resource that may need to be shared is circuitry complying with the Universal Serial Bus (USB) standard (100). The USB specification defines the use of USB endpoints as data and control channels that reside in a USB device. In some cases it is desirable to have a certain number of endpoints controlled by one processor, and other endpoints controlled by a different processor, thus providing a shared control of all the endpoints. Circuitry (402, 417, 480) may be used to provide steering for additional signals such as interrupts. Other shared resources (24, 30) may use more centralized circuitry (36) to perform a steering function for additional signals.

Abstract: External energy source, external charger, system of transcutaneous energy transfer, system of transcutaneous charging and method thereof. An implantable medical device has a secondary coil operatively coupled to therapeutic componentry. An external power source has a housing, a primary coil carried in the housing with the primary coil being capable of inductively energizing the secondary coil when the housing is externally placed in proximity of the secondary coil with a first surface of the housing positioned closest to the secondary coil and a thermo-electric cooling device placed associated with the first surface of the housing.

Abstract: A low cost oil, grease removal assembly includes a rotomolded plastic container having an inlet and an outlet; a rotomolded plastic basket support located at the inlet inside the container; a rotomolded plastic outlet baffle located in the container at the outlet; a plurality of container cover sections including a first section to cover the basket support, a second container cover section having an oil, grease removal mechanism downstream of the basket support and upstream of the outlet baffle, and a third container cover section to cover the outlet baffle.

Abstract: An internal combustion engine having a cylinder block defining a plurality of cylinders at least half of which are selectively deactivatable by a plurality of switching hydraulic lifters. A source of pressurized oil is provided. Additionally, at least one solenoid-actuated hydraulic control valve operates to selectively communicate pressurized oil from the source of pressurized oil to actuate the plurality of switching hydraulic lifters thereby deactivating the selectively deactivatable cylinders. The number of the solenoid-actuated hydraulic control valves is fewer than the number of selectively deactivatable cylinders.

Abstract: An apparatus includes: a commercial kitchen sink having a drain; a trough below the sink for transporting effluent positioned such that there is an air gap between it and the drain; and a plurality of selectively positionable markers on the trough for indicating positions for strainers to collect solids in effluent discharging form the drain. A method of removing solids from an effluent flow from a kitchen sink having a drain hole is also disclosed.