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91results about How to "Need can be overcome" patented technology
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Ultra-wide band wireless / power-line communication system for delivering audio/video content
ActiveUS20050047379A1Need can be overcomeInterconnection arrangementsPower distribution line transmissionPower line networkBroadband
A system for communicating content streams (i.e. voice, video, data) between a content server connected to a power-line communications network and a remote electronic device having ultra-wide band connectivity with an interface module. The interface module is a power-line communication / ultra-wide band (PLC / UWB) module preferably connected to a conventional power outlet upon the power-line network. The interface module converts the power-line signals from the server to ultra-wide band signals which are broadcast for reception by the wireless electronic device. Return communications with the server from the wireless electronic device are also preferably supported. The power-line communication and / or ultra-wide band signal can also be encrypted for improved security. The content server and interface module are preferably configured to communicate content streams only within the portions of the bandwidth allocated by a bus master, which may comprise a content server with programming for controlling bandwidth use on the physical power-line communications network.
Owner:SONY CORP +1
Method and apparatus for the manipulation of particles by means of dielectrophoresis
InactiveUS6942776B2Increase rangeAvoid the needElectrostatic separatorsSludge treatmentPlanar substrateEngineering
An apparatus and method for establishing closed dielectrophoretic potential cages and precise displacement thereof comprising a first array of selectively addressable electrodes, lying on a substantially planar substrate and facing toward a second array comprising one electrode. The arrays define the upper and lower bounds of a micro-chamber where particles are placed in liquid suspension. By applying in-phase and counter-phase periodic signals to electrodes, one or more independent potential cages are established which cause particles to be attracted to or repelled from cages according to signal frequency and the dielectric characteristics of the particles and suspending medium. By properly applying voltage signal patterns into arrays, cages may trap one or more particles, thus permitting them to levitate steadily and / or move. In the preferred embodiment, where one array is integrated on a semiconductor substrate, displacement of particles can be monitored by embedded sensors.
Owner:SILICON BIOSYSTEMS SPA +1
Multi-layer radiation detector assembly
InactiveUS20100102242A1Need can be overcomeMaterial analysis using wave/particle radiationMaterial analysis by optical meansPhotodetectorData acquisition
A technique is provided for forming a multi-layer radiation detector. The technique includes a charge-integrating photodetector layer provided in conjunction with a photon-counting photodetector layer. In one embodiment, a plurality of photon-counting photosensor elements are disposed adjacent to a plurality of charge-integrating photosensor elements of the respective layers. Both sets of elements are connected to readout circuitry and a data acquisition system. The detector arrangement may be used for energy discriminating computed tomography imaging and similar computed tomography systems.
Owner:GENERAL ELECTRIC CO
Method for transmitting a multi-channel data stream on a multi-transport tunnel, corresponding computer-readable storage means and tunnel end-points
InactiveUS20100150154A1Minimum delayQuality improvementTime-division multiplexData switching by path configurationCarrier signalComputer science
A method is disclosed for transmitting a multi-channel data stream comprising frames comprising a plurality of channels, the transmitting being done via a multi-transport tunnel from a first tunnel end-point to a second tunnel end-point, the multi-transport tunnel implementing at least one first carrier supporting a transport protocol with acknowledgement and at least one second carrier supporting a transport protocol without acknowledgement.More specifically, the invention proposes to introduce a delay in the sending of data (<<of high importance>>) via the first carrier as compared with the sending of data (<<of lesser importance>>) via the second carrier. Thus the invention guarantees the order of arrival of channels that are associated with a same piece of synchronization but are transmitted on distinct first and second carriers and come from the separation of a same multi-channel data frame.
Owner:CANON KK
One-piece resilient stackable hanger
InactiveUS7097142B1Add supportSupported efficiently and inexpensivelyPipe supportsElectrical apparatusEngineeringElectrical and Electronics engineering
A one-piece, resilient, stackable hanger, which is preferably substantially U-shaped, adapted to attach a cable to a substantially flat surface defining an aperture. The hanger supports cable in a straddling relationship when snapped into an aperture of a supporting structure or another complementary hanger. The hanger has spaced-apart legs extending from the center portion. The center portion has two coplanar areas to provide a base for second hanger being stacked on the first hanger. The center portion has a mounting aperture in a recessed area, which is between the two adjacent coplanar areas, wherein the mounting aperture is adapted to allow a second hanger to be secured and stacked on the first hanger. The stackable hanger can straddle a cable and be easily installed by hand by squeezing, inserting, and snapping into an aperture to support the cable.
Owner:BEVERLY MFG
Javascript api for webrtc
ActiveUS20140222894A1Easy to implementNeed can be overcomeTransmissionHTML5Telecommunications network
The present invention provides a system and method for real-time communication signaling between HTML5 endpoints and the IMS Core of a telecommunication network. The system includes a WebRTC Session Controller (WSC) that terminates Web communications with the client-side, parses, and normalizes the Web communications into an internal protocol suitable for communication with telecommunications network systems. The client-side controller provides a JavaScript API which encapsulates the signaling aspect of a communication session of the HTML5 application, including gathering media description, establishing signaling channels, and exchanging media descriptions with the WSC, populating the relevant WebRTC objects, managing the call after it has been established. The JavaScript API, which is more flexible than widgets that provide rigid capabilities, thereby simplifies development and implementation of real-time communication Web applications, enabling the developers to concentrate on the business logic implementation and innovate on user interface designs.
Owner:ORACLE INT CORP
Wind speed measurement apparatus and method
ActiveUS7311000B2Reduced strengthGreat noise is generatedVolume measurement and fluid deliveryFluid speed measurementMeasurement deviceRadar
A buoyant platform apparatus, such as a buoy, is described that comprises a laser radar (lidar) wind speed measurement device. The lidar is arranged to make wind velocity measurements at one or more remote probe volumes of known position relative to said platform. The wind speed measurement apparatus may further comprise motion sensing means that, in use, monitor motion of the platform allowing wind speed at an absolute position in space to be measured. Wind velocity data may also be compensated for platform movement.
Owner:QINETIQ LTD
Patterned chemical sensor having inert occluding layer
ActiveUS20110094514A1Easily identifiableSharp contrastBreathing filtersBreathing masksColor changesOrganic vapor
A sensor 40 that detects a chemical such as an organic vapor. The sensor 40 includes a film that has a film body 58 that includes a detection layer 48 and that is responsive to the presence of a chemical by providing a color change. The film also includes an occluding layer 54 that has a first major surface 59 and that is bound to the film body 58 but is inert to the detection layer 48 to preclude the occluding layer 54 and the chemical from causing a color change in the film body 58 in an area 42 normal to the first major surface 59 of the occluding layer 54. A sensor having this construction can provide a distinctly visible image on the sensor, which may be helpful in evaluating the remaining life of a filter cartridge.
Owner:3M INNOVATIVE PROPERTIES CO
Non-elastomeric respirator mask that has deformable cheek portions
A respiratory mask (10) that comprises a mask body (12) and a harness (21) that includes a carriage (22) and a strap (24). The mask body (12) lacks a rigid insert, is non-elastomeric, and is adapted for fitting over a person's nose and mouth. The mask body (12) has a nose portion (14), a chin portion (16), first and second cheek portions (18 and 20), and an axis (32) that extends from the nose portion (14) to the chin portion (16). The mask body (12) is constructed to deform such that the first and second cheek portions (18 and 20) move towards each other about the axis (32). The carriage (22) is joined to the mask body (12), and the strap (24) is joined to the carriage (22) for supporting the mask body (12) over a person's nose and mouth. When tension is applied to the strap (24) and an opposing force acts at the nose and chin portions of the mask body, the first and second cheek portions (18, 20) exhibit movement about the axis (32) towards each other. The respirator mask is beneficial in that it is lightweight, easy to manufacture, and maintains a good fit to a person's face.
Owner:3M INNOVATIVE PROPERTIES CO
Multi-layer spectral purity filter, lithographic apparatus including such a spectral purity filter, device manufacturing method, and device manufactured thereby
ActiveUS20060221440A1High spectral purityReduce fragmentationMirrorsOptical filtersLight filterRadiation beam
A multi-layered spectral purity filters improveS the spectral purity of an Extreme Ultra-Violet (EUV) radiation beam and also collect debris emitted from a radiation source.
Owner:ASML NETHERLANDS BV
Integrated single, multiple and rolling car seat systems
InactiveUS20130200671A1Reduce disadvantagesNeed can be overcomeSeating arrangementsKids chairsCar seat
Apparatus is provided for integrated, single and multiple person vehicle car seats, modular car seat systems, dual person car seats, variable base height and width car seats, car seat-inserts inserted into another car seat, foldable, for use in a land, sea or air vehicle, mounted onto the vehicle's built-in seat and used for securing a car seat user within a vehicle's regular seating positions. Car seat systems include components enabling addition or removal of seating positions for a desired number of car seat users as needed, limited only by available width and height space of the vehicle seat onto which it is mounted.
Owner:HERZBERG LOUIS PAUL
Ultra-wide band wireless / power-line communication system for delivering audio/video content
ActiveUS7092693B2Need can be overcomeInterconnection arrangementsPower distribution line transmissionPower line networkBroadband
A system for communicating content streams (i.e. voice, video, data) between a content server connected to a power-line communications network and a remote electronic device having ultra-wide band connectivity with an interface module. The interface module is a power-line communication / ultra-wide band (PLC / UWB) module preferably connected to a conventional power outlet upon the power-line network. The interface module converts the power-line signals from the server to ultra-wide band signals which are broadcast for reception by the wireless electronic device. Return communications with the server from the wireless electronic device are also preferably supported. The power-line communication and / or ultra-wide band signal can also be encrypted for improved security. The content server and interface module are preferably configured to communicate content streams only within the portions of the bandwidth allocated by a bus master, which may comprise a content server with programming for controlling bandwidth use on the physical power-line communications network.
Owner:SONY CORP +1
Footswitch operable to control a surgical system
ActiveUS7781941B2Eliminates tanglesEliminate failure problemsControlling membersMechanical apparatusStored energyControl signal
The present invention provides a surgical footswitch that includes a base, a pedal, an encoder assembly, a wireless interface, and an internal power generator. The pedal mounts upon the base and pivots. The encoder assembly couples to the pedal. As the pedal pivots, the encoder assembly translates the mechanical signal of the pedal into a control signal based on the pedals position and / or orientation. The wireless interface couples the encoder assembly to receive the control signal. The wireless interface also couples the surgical footswitch to a surgical console operable to control and direct surgical equipment. The wireless interface passes the control signal from the encoder to the surgical console, which then directs the surgical equipment based on the control signal. This wireless interface eliminates the tangle of wires or tethers, which may be a hazard in the surgical theater. The internal power generator translates footswitch movement into stored energy to eliminate potential failures of the footswitch during a procedure and overcome the need to replace batteries within the footswitch.
Owner:ALCON INC
Sensor free vehicle navigation system utilizing a voice input/output interface for routing a driver from his source point to his destination point
InactiveUS6587786B1Need can be overcomeLow costInstruments for road network navigationRoad vehicles traffic controlAlgorithmSimulation
An audio navigation system including an artificial intelligence routing algorithm which does not require any internal or external sensors to locate the vehicle. The interface with the driver is via voice input and voice output and is therefor visually non-distracting and safe to use when the vehicle is in motion. The hardware is built around an optical disk player and therefor can be used for entertainment as well as navigation functions. Digitized maps, compressed voice records and the computer programs are stored on an optical disk.
Owner:PRONOUNCED TECH
Multi-layer spectral purity filter, lithographic apparatus including such a spectral purity filter, device manufacturing method, and device manufactured thereby
ActiveUS7372623B2Reduce fragmentationHigh spectral purityMirrorsOptical filtersUltravioletLight filter
A multi-layered spectral purity filter improves the spectral purity of extreme ultra-violet (EUV) radiation and also collects debris emitted from a radiation source.
Owner:ASML NETHERLANDS BV
Direct Write and Additive Manufacturing Processes
ActiveUS20100171792A1Resistance of ink decreaseDecreased cure rateAdditive manufacturing apparatusAdditive manufacturing with liquidsEngineeringEddy current
A Direct Write method of forming components on a substrate by deposition of ink by thermally curing the ink in situ, which method overcomes the need for curing by placing the substrate in an oven. The curing is performed in an exemplary embodiment using an induction coil (6) through which an oscillating current is passed. The coil (6) is placed above the region in which Direct Write ink has been deposited. The oscillating current induces eddy currents in the ink to cause heating of the ink and thus fix the ink by curing, sintering etc.
Owner:BAE SYSTEMS PLC
Expandable drawer organizer
InactiveUS20050162050A1Easy to useReduced portabilitySectional furnitureDrawersLocking mechanismEngineering
Embodiments of an expandable drawer organizer for segregating articles within a drawer are disclosed. Each embodiment utilizes at least one tray maintained in slidable agreement with another a tray, providing for the expandable drawer organizer to be varied to approximate the dimensional constraints of the subject drawer. Each embodiment further employs a locking mechanism for securing the associated trays in a user dictated predetermined position. Additional embodiments utilizing various arrangements of an expandable partition that may be arranged in unique configurations within the various trays is also disclosed. Several embodiments having retainers for further limiting the movement of the expandable drawer organizer within the drawer are also presented. Several embodiments are also disclosed and claimed that seek to more exactly retain various utensils i.e. cutlery, in one such embodiment additional storage is provided in a hidden compartment.
Owner:BERGER ANDREW L
Volatile dispenser with oriented fibrous emanator
ActiveUS7252244B2Enhances linear vaporization of its contained volatile liquidReduce cloggingTobacco devicesGaseous substancesFiberEngineering
A volatile dispenser is provided, including a reservoir containing a quantity of volatile liquid having a viscosity of no greater than 3.9 centipoises. Each of its individual components has a vapor pressure of no less than 0.008 mm Hg. The dispenser also includes an emanator fluidly coupled to the reservoir (either directly or through a wick) that is comprised of elongated oriented bonded fibers, the fibers being impermeable to the volatile material.
Owner:SC JOHNSON & SON INC
Catch basin apparatus and method of use for the same
InactiveUS20060231508A1Need can be overcomeEasy accessSemi-permeable membranesFatty/oily/floating substances removal devicesFiltrationEngineering
Apparatus for optimizing fluid flow while maximizing selective filtration of select debris and detritus functions as catch basin in conjunction with conventional sewers. Proximate to a curb inlet a diverter is located, and at least one sieve-member or element is disposed within the catch basin defining a primary and supplemental space for collecting solid materials, in combination with a drain access aperture allowing for ingress and egress to the supplemental space from the primary space to preclude blockage by facilitating access to the catch basin drain.
Owner:MARZETT WAYLAND +1
Method and apparatus for ternary patricia trie blocks
InactiveUS20050027679A1Efficient terminationNeed can be overcomeData processing applicationsDigital data information retrievalTheoretical computer scienceTrie
An architecture and method for efficient termination of variable length keys in a PATRICIA trie is disclosed. By adding a null-labeled link, it is possible to terminate such variable length PATRICIA trie nodes, allowing to overcome the need for complex termination solutions. Specifically, a ternary PATRICIA block is introduced.
Owner:RIGHTORDER
Vaporizing temperature sensitive materials
InactiveUS20050281948A1Reduce riskNeed can be overcomeVacuum evaporation coatingSolid-state devicesHeat pulseSubstrate surface
A method for vaporizing material onto a substrate surface to form a film includes providing a quantity of material into a vaporization apparatus, heating the material in the vaporization apparatus at a first temperature condition, and applying a heat pulse which acts on a portion of the material to cause such portion of the material to vaporize and be applied to the substrate surface.
Owner:GLOBAL OLED TECH
Convertible storage rack system
InactiveUS20100078399A1Minimizes strengthMinimizes material requirementKitchen equipmentDomestic articlesMagnetic tapeEngineering
A convertible media and document storage system uses elements of common pallet rack framing and is convertible between open slot and container storage. The container storage includes pilasters hanging from horizontal beam elements of the framing, and vertically spaced apart pairs of adjustable wireform racks engage the pilasters and provide horizontal ledges for supporting containers of various sizes. The use of hanging pilasters minimizes strength and material requirements. The open slot storage includes tall vertical drawers riding on overhead rails attachable to the same horizontal beam elements and individually horizontally drawn for access to the stored material such as data tape and disk media. The storage system optimizes utilization of space and allows large facilities to reconfigure storage between open slot and container storage when demands change.
Owner:HIGUEROA BERNARD A +3
Non-elastomeric respirator mask that has deformable cheek portions
Owner:3M INNOVATIVE PROPERTIES CO
Stand-alone low noise amplifier
ActiveUS20070264934A1Extended loop lengthReduces loop gainRadio transmissionCoupling devicesTransceiverLow-noise amplifier
A time division duplex (TDD) wireless apparatus includes a low noise amplifier (LNA) system, at least one antenna and a transceiver system. The apparatus supports N time division duplexed channels which each have a transmit direction of transmission flow and a receive direction of transmission flow. The LNA system comprises N sub-units. Each sub-unit comprises a first circulator for connecting to a respective TX / RX feed to the transceiver system and a second circulator for connecting to the at least one antenna. The first circulator and second circulator within each sub-unit are interconnected to provide a path in one of the directions of transmission flow. The first circulator of each sub-unit is connected to the second circulator of another sub-unit to provide a path in the other direction of transmission flow. A single channel variant is also provided.
Owner:APPLE INC
Patterned chemical sensor having inert occluding layer
ActiveUS8955515B2Sharp contrastEasily identifiableRespiratory device testingBreathing filtersColor changesOrganic vapor
A sensor 40 that detects a chemical such as an organic vapor. The sensor 40 includes a film that has a film body 58 that includes a detection layer 48 and that is responsive to the presence of a chemical by providing a color change. The film also includes an occluding layer 54 that has a first major surface 59 and that is bound to the film body 58 but is inert to the detection layer 48 to preclude the occluding layer 54 and the chemical from causing a color change in the film body 58 in an area 42 normal to the first major surface 59 of the occluding layer 54. A sensor having this construction can provide a distinctly visible image on the sensor, which may be helpful in evaluating the remaining life of a filter cartridge.
Owner:3M INNOVATIVE PROPERTIES CO
Method and system for bitrate management
ActiveUS20160323201A1Reduce bandwidth （BW） consumptionNeed can be overcomeWeb data retrievalData switching networksA domainSelf adaptive
A technique that leads a surfer-equipment (SE) to switch to a lower bitrate is disclosed. The technique is implemented at an intermediate node between the SE and a domain. Leading the SE to switch to a lower bitrate is implemented by throttling one or more protocols each carried by one or more connections that carry packets of a multi-level-adaptive-bitrate (MLABR) media.
Owner:FLASH NETWORKS
Methods for large-scale production of recombinant AAV vectors
InactiveUS6783972B1Large scaleCost-effective and reliableSugar derivativesGenetic material ingredientsNucleotideCell staining
Disclosed are HSV-1 amplicons that supply all necessary helper functions required for rAAV packaging and methods for their use. These HSV-1 amplicons have been shown to be capable of rescuing and replicating all forms of rAAV genomes including rAAV genomes introduced into cells by infection of rAAV virions, rAAV genomes transfected into cells on plasmids or proviral rAAV genomes integrated into cellular chromosomal DNA. Also provided are methods for preparing high-titer rAAV vector compositions suitable for gene therapy and the delivery of exogenous polynucleotides to selected host cells.
Owner:THE JOHN HOPKINS UNIV SCHOOL OF MEDICINE +1
Boat control system
InactiveUS20070028824A1Reduce speedNeed can be overcomeSteering by propulsive elementsSteering by jetsImpellerLow speed
The boat control system is a propulsion system for controlling the direction of passage of a vessel underway at low speeds. Six thruster nozzles are installed around the hull so that, used individually or in combination, the boat can be maneuvered forward, backward, laterally or turned on its axis. Each impeller is driven by a water-cooled reversible DC electric motor, which allows the thruster apparatus to operate for long periods. In some embodiments, the motors are installed concentrically within their respective thruster ducts, with water flow through the ducts cooling the motors during operation. The system is controlled by a joystick located at the operator's station of the boat.
Owner:STALLINGS JAMES
Direct write and additive manufacturing processes
ActiveUS8177348B2Reduce resistanceReduce rateAdditive manufacturing apparatusAdditive manufacturing with liquidsPower flowEddy current
A Direct Write method of forming components on a substrate by deposition of ink by thermally curing the ink in situ, which method overcomes the need for curing by placing the substrate in an oven. The curing is performed in an exemplary embodiment using an induction coil (6) through which an oscillating current is passed. The coil (6) is placed above the region in which Direct Write ink has been deposited. The oscillating current induces eddy currents in the ink to cause heating of the ink and thus fix the ink by curing, sintering etc.
Owner:BAE SYSTEMS PLC
Convertible storage rack system
InactiveUS8459475B2Minimizes strength and material requirementOptimize space utilizationFurniture partsKitchen equipmentMagnetic tapePilaster
A convertible media and document storage system uses elements of common pallet rack framing and is convertible between open slot and container storage. The container storage includes pilasters hanging from horizontal beam elements of the framing, and vertically spaced apart pairs of adjustable wireform racks engage the pilasters and provide horizontal ledges for supporting containers of various sizes. The use of hanging pilasters minimizes strength and material requirements. The open slot storage includes tall vertical drawers riding on overhead rails attachable to the same horizontal beam elements and individually horizontally drawn for access to the stored material such as data tape and disk media. The storage system optimizes utilization of space and allows large facilities to reconfigure storage between open slot and container storage when demands change.
Owner:HIGUEROA BERNARD A +3
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