Abstract: A memory system includes a bank of memory, an interface to a packet switching network, and a memory controller. The memory system is adapted to receive by the interface a packet based command to access the bank of memory. The memory controller is adapted to execute initialization and configuration cycles for the bank of memory. An embedded central processing unit (CPU) is included in the memory controller and is adapted to execute computer executable instructions. The memory controller is adapted to process the packet based command.

Abstract: A memory system having a plurality of sets of memory modules. The system includes a plurality of sets of memory controllers, each one of the memory controllers being coupled to a corresponding one of the plurality of sets of memory modules. The system includes a port for providing address and read/write control signals to the memory system. The memory controllers are interconnected in a daisy chain arrangement to the port.

Abstract: 6H-pyrrolo[3,4-d]pyridazine compounds and methods of their use of as ligands of voltage gated calcium channels (VGCC), useful in the treatment of neuropathic pain, and psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, panic, and bipolar disorder, as well as in the treatment of pain, Parkinson's disease, cognitive dysfunction, epilepsy, circadian rhythm disorders, drug addiction, drug abuse, drug withdrawal and other.

Abstract: An improved method for removing proppant from fluid used in an oil and gas well for reuse in future operations. The proppant is separated from the well fluid and transported to a materials collection tank. A crane then transports the materials collection tank onto a processing boat. On the processing boat, the proppant is vacuumed from the materials collection tank to a hopper. The proppant is then discharged from the hopper into a holding tank for treatment and reuse. In a first alternative embodiment, two hoppers are positioned above each other so that the proppant can be added to the upper hopper and then fed by gravity to the lower hopper. A valving arrangement maintains vacuum within the interior of at least one hopper at all times to provide a continuous vacuum operation. A conduit discharges from the lower hopper into the holding tank.

Abstract: The present invention is directed to a method of synchronizing data transmission through optical links between first and second communications components. Each of the first and second communications components include an optical laser for transmitting and receiving laser signals to and from each other through the optical links. In an embodiment, the method comprises the steps of: (a) initializing each of the first and second communications components; (b) enabling the optical lasers and optical sensors; (c) exchanging idle packets between the first and second communications components to establish a datapath across the optical links; (d) exchanging test data packets across the datapath established in step (c) to verify connection of the optical links; and (e) upon verification of connection of said optical links in step (d), enabling data flow between said first and second communications components.

Abstract: Phenyl compounds substituted with a fused-heterobicyclo moiety, are mGluR5 modulators useful in the treatment of psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, and panic, as well as in the treatment of pain and other diseases.

Abstract: A scan interface for an integrated circuit includes a scan clock and a scan mode signal. The scan mode signal is indicative of whether or not scan is active, and may be used by dedicated scan circuitry in integrated circuit. Such circuitry may be inactive if the scan mode indicates that scan is inactive, and active if the scan mode indicates that scan is active. For example, the scan circuitry may not toggle is scan is inactive. The scan circuitry may present a reduced load to functional circuitry if scan is inactive. In some embodiments, static and dynamic scan circuits are included for use with static and dynamic logic circuits, respectively.

Abstract: An improved high-fanin multiplexer that is highly-scalable, fast and area-efficient. In one embodiment of the present invention, multiple logic “legs” are attached to a common output line. Each leg comprises one pMOS pull-up transistor and one nMOS pull-down transistor. The gate of the pMOS transistor in each leg is connected to the output of an And-Or-Invert (AOI) gate whose inputs are connected to a plurality of select lines and a plurality of data lines. The gate of the nMOS transistor in each leg is connected to the output of an Or-And-Invert (OAI) gate whose inputs are connected to a plurality of select lines (the logical complements of the select lines for the AOI), and a plurality of data input lines. The high-fanin multiplexer of the present invention offers numerous advantages over the prior art. In particular, the high-fanin multiplexer of the present invention has very small self-loading allowing a large number of inputs while also maintaining a high fan out speed.

Abstract: An improved logic methodology that combines the speed advantages of dynamic logic with the low contention of static logic, such that the logic circuits are not adversely affected by high-leakage transistors. The logic circuit of the present invention comprises first and second stages, wherein first logic stage comprises clocked precharge and evaluate transistors and full-complementary low-beta-ratio static logic. Subsequent stages of the logic circuit comprise full-complementary low-beta-ratio static logic, wherein the logic devices in the subsequent stages are not connected to a clock signal. The low-beta-ratio static logic devices in said subsequent stage comprise pMOS transistors that are not connected to a contention keeper. Furthermore, the low-beta-ratio static logic transistors in the subsequent stage comprise pMOS transistors that are significantly smaller than pMOS devices found in normal static logic.

Abstract: An apparatus and method of reminding a person that routine pet care has been completed or need needs to be completed. More particularly the invention relates to a manner in which to provide a reminder to someone that pet care has been accomplished or needs to be accomplished more effectively and efficiently than in the past.

Abstract: Phenyl compounds substituted at the 1-position with a fused bicyclo moeity formed from a five-membered heterocycle fused to a six-membered carbocycle, to a six-membered aryl, or to a six-membered hetaryl, and further optionally substituted at 2 the 3,4 positions, are mGluR5 modulators useful in the treatment of psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, and panic, as well as in the treatment of pain and other diseases.

Abstract: The invention recites an exhaust pipe clamp for clamping at least two pipes. The clamp includes a band formed to at least partially surround each of the two pipes, the band defining an internal volume. A reaction block is interconnected with the band and disposed substantially within the internal volume. The exhaust clamp also includes a clamping member operable to reduce the internal volume of the band.

Abstract: An improved method and apparatus for removing proppant from fluid used in an oil and gas well for reuse in future operations. The proppant is separated from the well fluid and transported to a materials collection tank. A crane then transports the materials collection tank onto a processing boat. On the processing boat, the proppant is vacuumed from the materials collection tank to a hopper. The proppant is then discharged from the hopper into a holding tank for treatment and reuse. In a first alternative embodiment, two hoppers are positioned above each other so that the proppant can be added to the upper hopper and then fed by gravity to the lower hopper. A valving arrangement maintains vacuum within the interior of at least one hopper at all times to provide a continuous vacuum operation. A conduit discharges from the lower hopper into the holding tank.

Abstract: A thread wiper assembly mountable to the side of a sewing machine. The thread wiper assembly is particularly advantageous with sewing machines that are equipped with a walking foot. The thread wiper is mounted sidewardly relative to the needle and includes a picker arm, that while in a retracted position, is disposed sidewardly relative to the needle and out of its path of travel. Because the thread wiper is mounted to the side of the sewing machine and sidewardly relative to the needle, the picker arm is able to traverse along a path between the needle and the walking foot without interference.

Abstract: The present invention is directed to a method of synchronizing data transmission through optical links between first and second communications components. Each of the first and second communications components include an optical laser for transmitting and receiving laser signals to and from each other through the optical links. In an embodiment, the method comprises the steps of: (a) initializing each of the first and second communications components; (b) enabling the optical lasers and optical sensors; (c) exchanging idle packets between the first and second communications components to establish a datapath across the optical links; (d) exchanging test data packets across the datapath established in step (c) to verify connection of the optical links; and (e) upon verification of connection of said optical links in step (d), enabling data flow between said first and second communications components.