Abstract: Examples of the presently disclosed technology provide CAM-based circuits specially constructed to implement Boolean satisfiability problems involving k-XOR-SAT clauses. With the strategic addition of auxiliary counting and logic circuits that evaluate match line voltage outputs of a CAM at k discrete times in order to determine whether a counted number of matches returned by a match line satisfies a pre-determine parity condition—where k represents a number of literals of a k-XOR-SAT clause of a Boolean satisfiability problem—a circuit of the present technology can leverage a common CAM (i.e., the same CAM) to implement the k-XOR-SAT clause and k-SAT clauses. Accordingly, this extremely versatile circuit can be used to implement k-XOR-SAT and k-SAT-k-XOR-SAT hybrid problems in less time, and with less hardware and power consumption than existing hardware accelerators.

Abstract: The automatic mapping of a set of physical drives to virtual drives is disclosed. Given a maximum set of n physical servers, S1-Sn, and a maximum set of m physical drives, D1-Dm, a mapping of a set of virtual drives, V1-Vn, to the physical drives D1-Dm, is created, assuming n and m are fixed and known, and one virtual drive is created per server. Physical drives of size Dsize are organized into a maximum of p “Stripe Sets” SS1-SSp, each Stripe Set containing an equal number of physical drives. Each virtual drive will have a size, Vsize=(m*Dsize)/n (rounded down to the nearest integer). Virtual drives are mapped sequentially to Stripe Sets, starting with V1 mapped to SS1. Successive virtual drives are mapped to Stripe Sets until all virtual drives have been mapped to a Stripe Set.

Abstract: The automatic mapping of a set of physical drives to virtual drives is disclosed. Given a maximum set of n physical servers, S1-Sn, and a maximum set of m physical drives, D1-Dm, a mapping of a set of virtual drives, V1-Vn, to the physical drives D1-Dm, is created, assuming n and m are fixed and known, and one virtual drive is created per server. Physical drives of size Dsize are organized into a maximum of p “Stripe Sets” SS1-SSp, each Stripe Set containing an equal number of physical drives. Each virtual drive will have a size, Vsize=(m*Dsize)/n (rounded down to the nearest integer). Virtual drives are mapped sequentially to Stripe Sets, starting with V1 mapped to SS1. Successive virtual drives are mapped to Stripe Sets until all virtual drives have been mapped to a Stripe Set.

Abstract: A method and system for marketing goods/services based on the incomes of the suppliers of the goods/services and the purchasers of those goods/services. Those suppliers of the goods/services who have the least income will receive the most remuneration. Those suppliers of the goods/services who have the greater income will receive the least remuneration. Purchasers use the same method. This marketing plan generates significant income for those two billion people in the world who live on less than US$2.00/day. An exponential methodology creates the rate structure for all participants.

Abstract: The automatic mapping of a set of physical drives to virtual drives is disclosed. Given a maximum set of n physical servers, S1-Sn, and a maximum set of m physical drives, D1-Dm, a mapping of a set of virtual drives, V1-Vn, to the physical drives D1-Dm, is created, assuming n and m are fixed and known, and one virtual drive is created per server. Physical drives of size Dsize are organized into a maximum of p “Stripe Sets” SS1-SSp, each Stripe Set containing an equal number of physical drives. Each virtual drive will have a size, Vsize=(m*Dsize)/n (rounded down to the nearest integer). Virtual drives are mapped sequentially to Stripe Sets, starting with V1 mapped to SS1. Successive virtual drives are mapped to Stripe Sets until all virtual drives have been mapped to a Stripe Set.

Abstract: A filter cartridge has a keyed end cap which is configured and shaped for unlocking an associated valve mechanism that comprises a latch device and a valve. In this manner, when the fuel filter cartridge is placed into a fuel filter housing having such a latch and valve mechanism, the fuel filter cartridge is operable therein to filter fluid and pass the fluid into a standpipe contained within the fuel filter housing. The fuel filter cartridge of this type generally includes pleated filter paper which is disposed between two opposed end caps. The keys may be provided along the bottom end cap.

Abstract: An improved fluid filter arrangement having an improved fluid bypass is provided. The fluid filter arrangement includes a ring of filter media extending between first and second ends sealingly bonded to first and second end caps, respectively. The filter media defines an interior. Each end cap includes an opening in fluid communication with the interior. A grommet comprising at least in part a sealing material that is different than the material for the second end cap is received by the opening in the second end cap. The grommet is sealed against the second end cap. Furthermore, the grommet includes an annular-flange which includes an annular valve seat and a fluid bypass opening.

Abstract: A fluid filter arrangement is provided. The fluid filter arrangement includes a filter cartridge having a ring of filter media sealingly bonded to first and second end caps. The first and second end caps having first and second openings, respectively, fluidly communicating with the interior of the ring of filter media. The second end cap includes a seal surrounding the second opening. The fluid filter arrangement further includes an adaptor having at least one housing mount on the external side and an annular flange having a valve seat on the internal side. The adaptor is sealingly mates with the second the end cap.

Abstract: A pipe-inspection system (100) is provided. The system (100) is made up of a transmission cluster (104) incorporating a transmission unit (800) between first and second wheeled guidance units (400), and a reception cluster (104?) incorporating a reception unit (1400) between third and fourth wheeled guidance units (400). Each wheeled guidance unit (400) contains a plurality of wheels (416) radially disposed in each of a plurality of planes (420, 426, 432). Transmission unit (800) contains a transmission device (1004). Reception unit (1400) contains a reception device (1604). The system (100) is compatible with RFEC inspection techniques to inspect a pipeline (102), where transmission and reception devices (1004, 1604) are an RFEC transmitter and receiver, respectively. A lead line (106) is attached to the first guidance unit (400) to move the system (100) in a forward direction (108).

Abstract: A filter cartridge has a keyed end cap which is configured and shaped for unlocking an associated valve mechanism that comprises a latch device and a valve. In this manner, when the fuel filter cartridge is placed into a fuel filter housing having such a latch and valve mechanism, the fuel filter cartridge is operable therein to filter fluid and pass the fluid into a standpipe contained within the fuel filter housing. The fuel filter cartridge of this type generally includes pleated filter paper which is disposed between two opposed end caps. The keys may be provided along the bottom end cap.

Abstract: A pipe-inspection system (100) is provided. The system (100) is made up of a transmission cluster (104) incorporating a transmission unit (800) between first and second wheeled guidance units (400), and a reception cluster (104″) incorporating a reception unit (1400) between third and fourth wheeled guidance units (400). Each wheeled guidance unit (400) contains a plurality of wheels (416) radially disposed in each of a plurality of planes (420, 426, 432). Transmission unit (800) contains a transmission device (1004). Reception unit (1400) contains a reception device (1604). The system (100) is compatible with RFEC inspection techniques to inspect a pipeline (102), where transmission and reception devices (1004, 1604) are an RFEC transmitter and receiver, respectively. A lead line (106) is attached to the first guidance unit (400) to move the system (100) in a forward direction (108).

Abstract: A stretcher including a substantially rigid cavity defined by a base, opposing ends extending upwardly from the base, and opposing sidewalls disposed between the opposing ends and extending upwardly from the base. Each of the opposing sidewalls includes at least one low section so that a human limb can be extended out of the cavity to maneuver the stretcher.

Abstract: A stretcher including a substantially rigid cavity defined by a base, opposing ends extending upwardly from the base, and opposing sidewalls disposed between the opposing ends and extending upwardly from the base. Each of the opposing sidewalls includes at least one low section so that a human limb can be extended out of the cavity to maneuver the stretcher.

Abstract: A tunable fiberglass whip antenna comprises an elongated fiberglass core having a conductive wire coiled around the core and serving as the antenna. The uppermost extremity of the wire is tightly coiled around an axial bore within the fiberglass. A metal insert, fixed within the fiberglass bore is in threaded engagement with a set screw accessible from the top of the antenna. By adjusting the longitudinal position of the set screw relative to the tightly wound wire at the end of the antenna, the inductive coupling between the coil and screw is varied to thereby change the effective length of the antenna.