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118results about How to "Provides redundancy" patented technology

Sensors for detecting substances indicative of stroke, ischemia, infection or inflammation

ActiveUS20080176271A1Thickness minimizationTransport of glucose to the sensor is not altered over timeStentsMicrobiological testing/measurementMetaboliteNitric oxide
A system is disclosed that extracts bodily fluid to a reaction chamber for monitoring a substance or property of the patient fluid. In one embodiment, a pump is used to advance the sample of bodily fluid through a filter to produce a filtrate. Another pump advances filtrate into the reaction chamber, while another pump advances reactant into the reaction chamber. A sensor in communication with the reaction chamber determines a concentration of nitric oxide or one of its metabolic products. Methods are also disclosed.
Owner:SILVER JAMES H

Scaling VLANs in a data network

A technique for scaling virtual local area networks (VLANs) in a manner that allows existing standards to be used to process VLAN traffic and provide loop-free topologies for the VLANs. A data network is divided into customer, domain and core networks. VLANs are apportioned between the core network and domain networks such that VLANs apportioned to the core networks are global to both the core and domain networks and VLANs apportioned to the domain networks are local to each domain. Packets transported in the domain network contain domain VLAN (DVLAN) tags which are conventional VIDs that identify VLANs used to transport the packets in the domain network. Packets transported in the core network contain transport VLAN (TVLAN) tags which are conventional VIDs that identify VLANs used to transport the packets in the core network. In addition, packets transported in the core network contain pseudo-LAN (P-LAN) tags that are used in combination with TVLAN tags to identify DVLAN tags associated with the packet.
Owner:CISCO TECH INC

Transaction method and system

A transaction system (10) for use by users, comprising: electronic tokens (24) for storing and processing token transaction data (28) and token reward data (30), each for use by a respective user; a computer server (12) for storing and processing server transaction data (32) and server reward data (18) associated with each of the tokens (24); and user interaction devices (14,16) for communicating with the server (12), at least one of which (14) having a token acceptor device (15) for reading from and writing to the tokens (24); wherein the transaction data (28,32) are indicative of at least one transaction and the reward data (30,18) are indicative of earned rewards, the system (10) being operable to transfer server reward data (18) to a respective token (24) and token reward data (30) to the server (12) by means of the user interaction device (14) provided with a token acceptor device (15), so that rewards are redeemable according to reward data (30) on the token (24) or reward data (18) stored on the server (12).
Owner:ONEEMPOWER PTE LTD

Multi-channel network monitoring apparatus, signal replicating device, and systems including such apparatus and devices, and enclosure for multi-processor equipment

A multi-channel network monitoring apparatus has input connectors for network signals to be monitored and four channel processors in a rack-mountable chassis / enclosure for receiving and processing a respective pair of incoming signals to produce monitoring results. Each processor operates independently of the others and is replaceable without interrupting their operation. LAN connectors enable onward communication of the monitoring results. A cross-point switch routes each incoming signal to a selected processor and can re-route a channel to another processor in the event of processor outage. Each processor has a self-contained sub-system of processing modules interconnected via a CPU-peripheral interface in a backplane, which provides a separate peripheral interface for each processor. The backplane provides locations for processors to lie horizontally across a major portion of the backplane area facing the front of the enclosure, and a location for an interface module over a minor portion of that area facing the rear, so as to provide external connectors at the rear of the enclosure. A power supply module is positioned over another portion of the backplane area, on the same side as the interface module. The location of the power supply module behind the backplane saves height and / or width in the rack.
Owner:VIAVI SOLUTIONS INC

Methods and systems for providing improved handoffs in a wireless communication system

Methods and systems are provided for using a PDSN in a wireless communication network that includes multiple IP addresses and multiple corresponding physical interfaces. Through the use of multiple IP addresses and interfaces, the throughput of the PDSN may be substantially increased. Additionally, the multiple IP addresses and interfaces may be used to provide redundancy in order to protect against software or hardware failures. According to the methods and systems of the invention, moreover, the risk of internal hard handoffs resulting from the use of a PDSN having multiple IP addresses and interfaces is eliminated or at least substantially reduced.
Owner:CISCO TECH INC

Winch assembly for use with synthetic ropes

A winch assembly is disclosed that eliminates rope crushing, even when synthetic ropes are used. Tension is applied to the rope by at least one traction sheave so that the tension at the drum is reduced. By using multiple sheaves with large wrap angles traction can be applied to the rope over a much larger area, reducing shear stress and minimizing internal wear due to relative motion of rope components. The winch drum and at least one traction sheave are driven independently, preferably by AC induction motors using frequency control. The winch assembly may operate in conjunction with a hydraulic tensioner so that lower horsepower motors can be used to maintain constant tension in moving systems.
Owner:ADVANCED DESIGN CONSULTING USA

Hoist system

The invention is a hoist system for use on a drilling rig made of a tubular mast with a front, back, and top side, a splittable block connected to the mast top side, a trolley with a trolley top and bottom side, wherein the trolley's top side is connected to the splittable block and wherein the trolley is removably secured on the mast's front side, a gripper connected to the trolley bottom side for gripping a load, a hoist cable passing through the splittable block and connected on one end to a hoist cable winch, and a hoist cable winch adapted to pull the hoist cable over the mast top side and through the splittable block to move the trolley relative to the tubular mast and lift the load.
Owner:ITREC BV

Organic electroluminescent display device of top emission type

In an organic EL display device, emissive regions are arrayed in various patterns without depending on array patterns of the TFT formation regions and so on. A plurality of TFT formation regions PTr of pixels P is formed in a stripe array on a display portion. Emissive regions R1 of the organic EL element 11A emitting red light, emissive regions G1 of the organic EL element 11A emitting green light, and emissive regions B1 of the organic EL element 11A emitting blue light are arrayed on these TFT formation regions PTr. The emissive regions R1, G1, and B1 are disposed in delta array over the adjacent TFT formation regions PTr.
Owner:SANYO ELECTRIC CO LTD

Sensors for detecting substances indicative of stroke, ischemia, infection or inflammation

InactiveUS8114350B1Thickness minimizationTransport of glucose to the sensor is not altered over timeStentsMicrobiological testing/measurementMetaboliteNitric oxide
A system is disclosed that extracts bodily fluid to a reaction chamber for monitoring a substance or property of the patient fluid. In one embodiment, a pump is used to advance the sample of bodily fluid through a filter to produce a filtrate. Another pump advances filtrate into the reaction chamber, while another pump advances reactant into the reaction chamber. A sensor in communication with the reaction chamber determines a concentration of nitric oxide or one of its metabolic products. Methods are also disclosed.
Owner:N2ITIVE1 INNOVATIONS

Arrangement And Method Relating To Load Distribution

The present invention relates to an arrangement adapted to be provided in a server node (50) in a communication system, handling a large number of clients, comprising a number of interface boards (201, 202, 203) handling one or more protocols for communication with different nodes and a number of processing means (101, . . . ,106) adapted to serve a plurality of clients which may use a number of different types of identities when addressing the server node (500). It comprises load distribution control means adapted to handle clients using at least two different categories of addressing identities separately, and to distribute the clients to processing means (101, . . . ,106), and being adapted to provide a number of load index values (LI1LI36), exceeding the number of processing means, and load index mapping means mapping between load index values and processing means in a load index mapping table (30, 301, 302, 303, 3011-3016). It is further adapted to distribute mapping tables or to substantially each interface board (201,202,203) and each processing means (101, . . . ,106), and first mapping means comprising mapping algorithm (211,212,213) handling clients or subscribers using a first category of identity comprising a for the server node normal identity e.g. generated externally, said mapping algorithm being adapted to establish a load index value (LI1) for an incoming message using said firs.t category of identity, and second mapping means (221,222,223) comprising a second mapping algorithm for mapping second category or internally generated identities to respective load index values such that a client will be handled by the processing means (101, . . . ,106) mapped to the corresponding, established load index value.
Owner:TELEFON AB LM ERICSSON (PUBL)

Automated trading system

A communication interface (1) for an Automated Trading System is disclosed. The communications interface (1) has dedicated hardware (1) array to process messages (4) between an external network (2) and a matching engine (3) in the automated trading system.
Owner:PSONIC PTY LTD

Nucleic acid sequence detection using multiplexed oligonucleotide PCR

Methods for rapidly detecting single or multiple sequence alleles in a sample nucleic acid are described. Provided are all of the oligonucleotide pairs capable of annealing specifically to a target allele and discriminating among possible sequences thereof, and ligating to each other to form an oligonucleotide complex when a particular sequence feature is present (or, alternatively, absent) in the sample nucleic acid. The design of each oligonucleotide pair permits the subsequent high-level PCR amplification of a specific amplicon when the oligonucleotide complex is formed, but not when the oligonucleotide complex is not formed. The presence or absence of the specific amplicon is used to detect the allele. Detection of the specific amplicon may be achieved using a variety of methods well known in the art, including without limitation, oligonucleotide capture onto DNA chips or microarrays, oligonucleotide capture onto beads or microspheres, electrophoresis, and mass spectrometry. Various labels and address-capture tags may be employed in the amplicon detection step of multiplexed assays, as further described herein.
Owner:LOS ALAMOS NATIONAL SECURITY

High-speed differential signal connector with interstitial ground aspect

A connector assembly for connecting to differential signal circuits on at least one circuit board may be of the docking type or the interposer type. A housing of the connector has transversely and longitudinally extending walls that define a plurality of cavities that extend completely through the housing. Terminal assemblies with at least one differential signal pair are received in the cavities with tail portions on at least one end of the differential pairs to connect to a circuit board. The connector housing has conductive surfaces and a plurality of ground terminal members are disposed along the transverse walls or the longitudinal walls, or both, for connecting to ground circuits in the circuit board. The ground terminal members each have a plurality of ground terminals, which are disposed along the walls at intermediate or diagonal positions relative to the differential signal pairs, such as adjacent to four differential signal pairs. Such placement of the ground terminal members also subdivides the differential signal pairs into groups or sets. This interstitial ground terminal arrangement also serves to keep the impedance at the connector-circuit board interface relatively uniform for high speed signals in the differential pairs.
Owner:MOLEX INC

Backup generators

A method for providing backup power for an electronic installation comprising a plurality of electronic units, all operating on standard commercial power, comprising a plurality of backup generators, that are scaleable, modular and redundant, adapted to power one or more of the electronic units in the event standard commercial power is interrupted.
Owner:FLYNN MICHAEL PATRICK

The use of redundant routes to increase the yield and reliability of a VLSI layout

Disclosed is a method and system for inserting redundant paths into an integrated circuit. Particularly, the invention provides a method for identifying a single via in a first path connecting two elements, determining if an alternate route is available for connecting the two elements (other than a redundant via), and for inserting a second path into the available alternate route. The combination of the first and second paths provides greater redundancy than inserting a redundant via alone. More importantly, such redundant paths provide for redundancy when congestion prevents a redundant via from being inserted adjacent to the single via. An embodiment of the method further comprises removing the single via and any redundant wire segments, if all of the additional vias used to form the second path can be made redundant.
Owner:GLOBALFOUNDRIES US INC

Flow meter assembly, gate assemblies and methods of flow measurement

The present invention provides an acoustic flow meter assembly (2) for pipes or open channels, said assembly including a frame (24) with a predetermined geometry. The frame has at least one user accessible port (36-42) with the at least one user accessible port (36-42) adapted to receive an interchangeable cartridge (44) which contains at least one acoustic transducer (46) to measure fluid velocity through said frame (24).
Owner:RUBICON RES PTY LTD

Lamp driver system with improved redundancy

A lamp driver system that facilitates improved reliability and performance for a display system is provided. The lamp driver system includes a fault detector and an output steering device. The fault detector determines when a failure occurs in a lamp illuminating the display system. The output steering device selectively drives the lamps to illuminate the display system. Specifically, when a failure in a first lamp is detected by the fault detector, the output steering device is used to selectively drive a second lamp to provide the needed illumination to the display system. The lamp driver system thus can provide redundancy in the display system by automatically switching to a backup lamp when a failure in the first lamp is detected. This redundancy can improve the reliability and performance of the display system.
Owner:HONEYWELL INT INC

Systems and methods for enabling searchable encryption

A system and method for enabling searchable encryption of encrypted documents stored by a client on one or more storage providers includes a broker server in communication with the client and the one or more storage providers. The broker server is adapted to transfer the encrypted documents between the client and the one or more storage providers and to maintain information indicating where the encrypted documents are transferred. The broker server further stores information for at least one encrypted index for the encrypted documents and a test function for a searchable encryption mechanism used to encrypt the at least one encrypted index.
Owner:ALCATEL LUCENT SAS

Token passing protocol for RFID systems

Methods, systems and apparatuses for RFID readers forming a reader network are described. In an aspect of the present invention, a plurality of RFID readers are configured to interrogate tags. Furthermore, the readers are configured to communicate with one another by transferring a token, represented by a signal. Possession of the token enables the reader to access a RF communications medium. Readers can be arranged in a ring configuration, and interconnected via wired links. A secondary token may circulate in the ring in addition to the primary token, to ensure redundancy in the system. A reader waits for a predetermined time interval before accessing the RF communications medium.
Owner:SYMBOL TECH LLC

Multi-valve seat seal assembly for a gate valve

A gate valve for use in oil field applications and including a seat seal assembly. The seat seal assembly includes primary, secondary, and tertiary seals for sealing the space between the seat rings and the valve body. The provision of multiple seals in the seat seal assembly provides redundancy that allows for maintenance of the seal between the components even if one or two of the individual seals fail.
Owner:VETCO GRAY LLC
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