摘要:
Adaptive noise reduction techniques used in devices that pass light from a laser through a quantum medium such as a rubidium vapor cell. A CPT frequency standard that employs the techniques has a first channel in which the laser light passes through the quantum medium and to a photodetector to produce a first signal and a second channel in which the light passes to a second photodetector without passing through the quantum medium to produce a second signal. The first and second signals are processed in a signal processor to produce an enhanced output signal in which the noise has been reduced. The signal processor implements noise predictor and noise remover. In a preferred embodiment, the noise predictor employs a FIR filter in which the coefficients are set in response to feedback from the enhanced output signal.
摘要:
A multiprotocol label switching (MPLS) packet is processed by modifying the packet so as to push or pop a plurality of MPLS shim headers at a network node. An MPLS network is operated by pushing a plurality of MPLS shim headers onto a packet at network node. The packet is replicated to obtain a plurality of packets for transmission on a plurality of paths associated with a plurality of nodes, respectively. At least one MPLS shim header is popped from respective ones of the plurality of packets. The one or more MPLS shim headers that are popped correspond to at least one of the plurality of nodes that is not associated with one of the plurality of paths for which one of the plurality of packets comprising the one or more MPLS shim headers is destined for transmission. The plurality of packets is-then transmitted on the plurality of paths, respectively.
摘要:
An upper body undergarment with detachable handwears includes an undergarment arm sleeve, a hand cover garment, and a fabric-fastener as left and right arms of the upper body undergarment implement the same configuration within the respective components. The hand cover garment is removably attached with the undergarment arm sleeve through the fabric-fastener so that the user is able to attach or detach the hand cover garment upon his or her discretion.
摘要:
An MPLS network is operated by pushing a plurality of MPLS shim headers onto a packet at network node. The packet is replicated to obtain a plurality of packets for transmission on a plurality of paths associated with a plurality of nodes, respectively. At least one MPLS shim header is popped from respective ones of the plurality of packets. The one or more MPLS shim headers that are popped correspond to at least one of the plurality of nodes that is not associated with one of the plurality of paths for which one of the plurality of packets comprising the one or more MPLS shim headers is destined for transmission. The plurality of packets is then transmitted on the plurality of paths, respectively.
摘要:
As a company acquires commerce platforms the maintenance of integrations with payment service providers becomes an issue. The best thing is to keep the amount of developers needed to a minimum and reduce transaction costs to a minimum; therefore a centralized code base is best for a company. A gateway is described that allows a company to expose a web service based application programming interface (API) to the integrating commerce platforms. This allows for a simple standardized integration for all available payment methods with out the commerce platform about the payment service provider. This removes the complexity and redundant integrations that each platform needs to have with each of the payment service providers. An advanced arbitration engine allows for the gateway to decide what the best cost based payment service to use for the transaction.
摘要:
A multiprotocol label switching (MPLS) packet stream is processed by establishing a packet communication context between a first node and a second node in an MPLS network. The context is an uncompressed version of an MPLS shim header. The MPLS shim header in each of the packets is compressed at the first node and the packets with the compressed MPLS shim headers are transmitted to the second node. The MPLS shim headers are decompressed at the second node using the context.
摘要:
A rotary pump for pumping compressible fluid comprising an eccentrically mounted rotor 20 and a stator 10. The stator 10 comprises a stator inner liner 80 that is free to rotate, driven directly or in response to rotation of the rotor 20 such that the relative velocity between the outer surface of the rotor 20 and the inner surface of the stator 10 is reduced. The vanes 40 are held at each end by sockets 90, 95 in the rotor 20 and stator 10. The vane 40 and socket 90, 95 coupling provides fluid sealing without liquid lubricant. Opposing solid lubricant and hard surfaces are used on contact surfaces between the elements.
摘要:
An oven sleeve for a glow disc golf disc is described. The oven sleeve includes a front panel coupled to a rear panel via one or more sidewalls to define an interior cavity therebetween, the rear panel having a flap configured to fold over the front panel. The oven sleeve also includes a plurality of ultraviolet lights coupled to the interior cavity, a cable, and a battery pack. The battery pack supplies power to the ultraviolet lights via the cable.