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340results about How to "Good partition" patented technology
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Tubular blue LED lamp with remote phosphor
ActiveUS7618157B1Easy to manufactureEasily assembled partPoint-like light sourceElongate light sourcesPhosphorElectrical connection
A lamp includes a linearly extending heat sink, blue-light-emitting LEDs mounted on the heat sink, and a light emitting cover mounted on the heat sink in line with the LEDs, a first portion of the cover opposite the LEDs including a phosphor that is excited by the LEDs to emit white light. The cover may be a tube with the LEDs outside the tube, a portion of the tube nearest the LEDs being transparent and receiving light from the LEDs. The tube may include reflectors that are attached to an exterior surface of the tube to hold the tube on the heat sink. Alternatively, the cover may enclose the LEDs on the heat sink, where a portion of the cover has an interior surface that reflects light from the LEDs to the first portion. The lamp may include electrical connections that allow for multiple lamps to be connected in series.
Owner:ABL IP HLDG
Foamed electrical wire and a method of producing the same
ActiveUS9142334B2Increase resistanceGood partitionPlastic/resin/waxes insulatorsInsulated cablesElectrical conductorGlass transition
A foamed electrical wire, containing: a conductor; and a foamed insulating layer; in which the foamed insulating layer comprises a thermoplastic resin that is a crystalline thermoplastic resin having a melting point of 150° C. or more or a non-crystalline thermoplastic resin having a glass transition temperature of 150° C. or more, and the average bubble diameter of the foamed insulating layer is 5 μm or less.
Owner:ESSEX FURUKAWA MAGNET WIRE LLC
Laser processing device
ActiveUS7489454B2Suppress positional fluctuationReduce lightLaser detailsFine working devicesBeam expanderLaser processing
A laser processing apparatus which can suppress the positional fluctuation in light-converging point of laser light during laser processing is provided. On an optical path of laser light L1 connecting a beam expander 34 and a first light-transmitting hole 32 of a lens holder 29 to each other in a laser processing apparatus 20, a stop member 38 including a second light-transmitting hole 39 having the same diameter as that of the first light-transmitting hole 32 is disposed. Hence, the amount of laser light L1 cut by the surrounding part of the first light-transmitting hole 32 can substantially be eliminated, whereby the lens holder 29 can be prevented from being heated upon irradiation with the laser light L1. Also, even when the stop member 38 is heated by the laser light L1 cut by the surrounding part of the second light-transmitting hole 39, heat is prevented from being transmitted from the stop member 38 to the lens holder 29, since the stop member 38 is separated from the lens holder 29. Therefore, the positional fluctuation in light-converging point P1 of the laser light L1 during laser processing can be suppressed to a low level.
Owner:HAMAMATSU PHOTONICS KK
Fine grained role-based access to system resources
InactiveUS6950825B2Good partitionData processing applicationsDigital data processing detailsApplication serverSecurity policy
A security policy process which provides role-based permissions for hierarchically organized system resources such as domains, clusters, application servers, and resources, as well as topic structures for messaging services. Groups of permissions are assigned to roles, and each user is assigned a role and a level of access within the hierarchy of system resources or topics. Forward or reverse inheritance is applied to each user level-role assignment such that each user is allowed all permissions for ancestors to the assigned level or descendants to the assigned level. This allows simplified security policy definition and maintenance of user permissions as each user's permission list must only be configured and managed at one hierarchical level with one role.
Owner:IBM CORP
Pendulation control system with active rider block tagline system for shipboard cranes
ActiveUS7367464B1Good partitionOther workshop equipmentLoad-engaging elementsShip controlControl mode
The inventive control system, as typically embodied, includes sensing mechanisms, a computational processing unit, and an algorithm for processing inputs and generating outputs to control a rotating pedestal crane equipped with a Rider Block Tagline System (RBTS). Typical inventive embodiments uniquely feature a processing algorithm that distributes various control modes that operate not only through the crane's hoisting, luffing, and slewing mechanisms but also through the crane's RBTS; the inventive algorithm thereby effectuates motion compensation and pendulation damping with respect to the crane. This algorithmic allocation of control represents a more efficient crane anti-pendulation methodology than conventional methodologies; in particular, the inventive methodology exerts significantly greater control of the payload while exacting significantly less burden upon the hoisting, luffing, and slewing mechanisms of the crane.
Owner:THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
Cover
A cover (101) for being located on an infusion device, which cover (101) comprises an upper plate element (103) with an upper face (104) and a lower face (105) oriented towards the upper face of the infusion device, wherein the lower face (105) of the plate element (103) comprises attachment means (106), which means cooperate with elements on the infusion device. Hereby the risk of bacteria and soil collected thereon penetrating into the construction, is reduced considerably, and likewise the cover yields a smoother surface with an ensuing minimisation of the risk of the infusion device being torn off.
Owner:UNOMEDICAL AS
LED lighting apparatus
ActiveUS20130301255A1Improve workabilityEasy to separateLighting support devicesElongate light sourcesCouplingEngineering
The light emitting diode lighting apparatus includes: a tubular cover; a cap portion which is coupled to an end of a longitudinal direction of the cover; and a light emitting diode module which is coupled to the cap portion and is disposed within the cover. The cap portion includes: a cap which is coupled with the cover and is provided with a coupling portion therein; and a contact terminal which is coupled to the coupling portion to directly contact the light emitting diode module and elastically supports the light emitting diode module.
Owner:CELLEGAIN CO LTD
Modular suspension system
InactiveUS20090230650A1Improve performanceReduce maintenanceSpringsResilient suspensionsModularityTruck
A modular suspension system for automobiles and trucks. The present invention relates to a suspension system which is both modular in design and specifically manufactured for high performance wheeled vehicles. This system has multiple modular parts which enable the system to function in various makes and models of vehicles. The modular aspects of this system also enable the cradle to be removable so that the engine and transmission of the vehicle can be easily reached. The modular aspects also allow this system to be set-up with a traditional shock configuration or with a rocker set-up shock system.
Owner:JME ENTERPRISES
Wax injection mold for investment casting of hollow turbine blades and method for rapidly manufacturing wax injection mold
The invention discloses a wax injection mold for investment casting of hollow turbine blades and a method for rapidly and accurately manufacturing the wax injection mold. The mold consists of a cavity mold, a mold core and an accessory structure, wherein the cavity mold comprises an upper mold and a lower mold of a combined structure; each mold block forming the cavity mold consists of an external aluminum mold frame, an internal cast zinc alloy inlay and a conformal cooling copper pipe embedded into the inlay; a mold core positioning piece which can be decomposed at a high temperature is arranged on a longitudinal rib of the mold core; and water-soluble core blocks used for forming exhaust openings in the rear edges of the turbine blades are arranged on rear edge ribs of the mold core. The matching precision of the mold core positioning piece and the cavity mold is guaranteed by adopting a cavity mold interior running-in method, and the matching precision of the water-soluble core blocks and the cavity mold is guaranteed by adopting a cavity mold interior adhesion method. The wax injection mold disclosed by the invention is low in manufacturing cost and short in period, and the high wax pattern precision and core positioning precision can be obtained.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
LED light bulb having an LED light engine with illuminated curved surfaces
InactiveUS8227962B1Convenient lightingObtain goodPoint-like light sourceElectric discharge tubesEngineeringLED lamp
The present invention relates to an LED light bulb utilizing LED light sheets with illuminated curved surfaces and can be used as a replacement bulb. The LED light bulb comprises an LED light engine having first and second LED modules with first and second illuminated curved surfaces facing toward different illumination zones I1, I2 respectively and attached to a thermally conducive support block with an increased curved surface area for heat dissipation. Said first and second illuminated curved surfaces are curved about first and second axes A, B respectively and are arranged to be offset from each other with said axes A and B substantially perpendicular to each other such that an improved illumination with direct lights shone to at least six different sides of the light bulb and subsequently a substantially spherical illumination of dispersed lights may be obtained along with an enhanced cooling of the light bulb.
Owner:SU ALLEN HUI LONG
Wear assembly
InactiveUS20070204490A1Easy to useEasy to manufactureSoil-shifting machines/dredgersEngineeringFront edge
A wear assembly to protect the front edge of an excavating bucket, which is secure, stable, easy to use, readily manufactured, and provides increased safety, and which eliminates any need for holes to be formed in the lip. The wear assembly includes a wear member that has a pair of legs to straddle the front edge of the bucket. One of the legs defines an axial slot, which has opposing grooves for receiving rails of a boss fixed to the bucket. The grooves narrow in a forward direction to permit easier installation and removal of the wear member, to permit use of side wings without interference from adjacent wear parts, and to enable enhanced resistance under some loads.
Owner:ESCO CORP
Honeycomb structure
ActiveUS7316722B2Low pressure lossGood partitionCombination devicesAuxillary pretreatmentParticulatesEngineering
An object of the present invention is to provide a honeycomb structural body (filter) which has a low pressure loss upon collecting particulates, makes it possible to deposit a great amount of particulates and ashes, and is less likely to produce cracks. The columnar honeycomb structural body of the present invention includes a plurality of through holes placed in parallel with one another in the length direction, and wall portion that separates the plurality of through holes from one another and constitutes a circumferential face, wherein the plurality of through holes are composed of a group of large-capacity through holes, with one end thereof being sealed so as to cause the total of areas of cross-section perpendicular to the length direction to become relatively greater, and a group of small-capacity through holes, with the other end thereof being sealed so as to cause the total of areas of the above-mentioned cross-section to become relatively smaller, and the above-mentioned circumferential face of the columnar honeycomb structural body has a chamfered corner portion.
Owner:IBIDEN CO LTD
Method of encapsulating hydrophobic organic molecules in polyurea capsules
InactiveUS20050271735A1Rapid and quantitative formationFacilitated releaseBiocideCosmetic preparationsControlled releaseSolubility
It is known to encapsulate various materials in polyurea microcapsules, but obtaining satisfactory microcapsules incorporating alcoholic materials has proven difficult. A process has now been found where polyurea microcapsules are formed by interfacial polymerization between an aqueous phase and a water-immiscible phase, and properties, particularly the solubility parameters, of the water immiscible phase are closely matched to corresponding properties of the polyurea. Microcapsules prepared by this process have improved stability, mechanical strength and controlled release properties.
Owner:MCMASTER UNIV
Method and apparatus for motor control
ActiveUS6936991B2Exceeds capabilityImprove stabilityMotor/generator/converter stoppersAC motor controlMaximum torqueCurrent limiting
A closed-loop permanent magnet motor control method and system optimally partitions torque and flux-weakening currents to produce a desired torque without exceeding the capability of the DC source. A maximum limit for allowable torque current and a minimum threshold for the maximum torque current are determined, and the flux current is varied based at least in part on whether the maximum torque current limit is above or below the minimum threshold while operating in a flux-weakening region to compensate for the variability of the DC source voltage.
Owner:VITESCO TECH USA LLC
System and method for automating data partitioning in a parallel database
InactiveUS20080263001A1Low costReduce in quantityData processing applicationsDigital data information retrievalDatabase serverQuery optimization
A system for automating data partitioning in a parallel database includes plural nodes connected in parallel. Each node includes a database server and two databases connected thereto. Each database server includes a query optimizer. Moreover, a partitioning advisor communicates with the database server and the query optimizer. The query optimizer and the partitioning advisor include a program for recommending and evaluating data table partitions that are useful for processing a workload of query statements. The data table partitions are recommended and evaluated without requiring the data tables to be physically repartitioned.
Owner:AIRBNB
Hybrid solid-liquid electrolyte lithium storage battery
InactiveCN109768318AHigh mechanical strengthImprove securitySolid electrolytesFinal product manufactureSolid state electrolyteEngineering
Owner:ZHEJIANG FUNLITHIUM NEW ENERGY TECH CO LTD
System and method of performing snapshot isolation in distributed databases
ActiveUS8935205B2Less knowledgeCostDigital data information retrievalDigital data processing detailsSubmission IdentifierDistributed database
A system and method of performing snapshot isolation in distributed databases. Each node stores local snapshot information that enforces snapshot isolation for that node. The method includes partially processing a distributed transaction by a first node, receiving a global commit identifier from a coordinator, and continuing to process the distributed transaction, by the first node and a second node, in accordance with the global commit identifier.
Owner:SAP AG
Reusable Cup
ActiveUS20180194517A1Easy to holdEasy to deployTravelling sacksPackage recyclingEngineeringMechanical engineering
The present invention relates to a reusable cup comprising a cup body formed from a liquid impervious, flexible material, the cup having an upper portion, a middle portion and a base portion, and having foldable pre-forms arranged so as to define at least a first folding hinge around a first circumferential location interposed between the middle portion and the upper portion, and a second folding hinge around a second circumferential location, separate from the first circumferential location, interposed between the base portion and the middle portion, an outer peripheral band is formed around the middle portion of the cup to provide a central band, wherein the cup body is foldable into itself, at the circumferential locations, so as to adopt a nested, concentric form.
Owner:POCKET ENTERPRISES
Wear assembly
InactiveUS7596895B2Easy to useEasy to manufactureSoil-shifting machines/dredgersFront edgeResistance force
A wear assembly to protect the front edge of an excavating bucket, which is secure, stable, easy to use, readily manufactured, and provides increased safety, and which eliminates any need for holes to be formed in the lip. The wear assembly includes a wear member that has a pair of legs to straddle the front edge of the bucket. One of the legs defines an axial slot, which has opposing grooves for receiving rails of a boss fixed to the bucket. The grooves narrow in a forward direction to permit easier installation and removal of the wear member, to permit use of side wings without interference from adjacent wear parts, and to enable enhanced resistance under some loads.
Owner:ESCO CORP
Pressure sensitive ashesive optical film and image viewing display
InactiveUS20050073633A1Improve adhesionGood partitionElectroluminescent light sourcesSynthetic resin layered productsPolyamine CompoundSheet film
Owner:NITTO DENKO CORP
Water soluble tooling materials for composite structures
InactiveUS20050116136A1Readily soluble in waterEasy to splitFoundry mouldsSpecial tyresWater solubleThermal expansion
The present invention relates to a low density, water-soluble coring and tooling material used for the fabrication of composite parts. One aspect of the present invention relates to a lightweight, strong composite coring material that can be easily shaped and removed from cured composite parts. Another aspect of the present invention relates to a lightweight, strong composite tooling material that is easily tailored to provide a specific coefficient of thermal expansion and thermal conductivity, thus providing a tooling material that can be matched to the composite structure and material being fabricated.
Owner:ADVANCED CERAMICS
Process and apparatus for weakening an automotive trim piece for an airbag deployment opening
InactiveUS6423933B2Enhance weakening process controlSuperior part to part repeatabilityPedestrian/occupant safety arrangementDomestic articlesAirbag deploymentCrystallite
A method and apparatus is disclosed for forming lines of weakness in an automotive trim piece so as to enable formation of an airbag deployment opening in the trim piece. A cutting beam, such as a laser is directed at the trim piece surface to be scored and a sensor emits a sensing beam, and a beam combining device receives both the sensor beam and the laser beam and causes downstream beam segments to be collinear with each other as they impinge the trim piece surface. The scoring is thereby able to be carried out in a single pass, and is precise, repeatable and independent of cutting depth, angle of cutting, scoring patterns, material inconsistency, material color, and surface grain variability.
Owner:TIP ENG GROUP
Electrosurgical instrument
ActiveUS20120283723A1Efficient tissue cuttingAvoid shortingSurgical instruments for heatingBiomedical engineeringElectrically conductive
A bipolar snare including an elongated tubular electrically insulating sheath, a pair of elongated flexible electrically conductive wires disposed within the sheath, and an electrically insulating connector disposed at the distal ends of the wires mechanically connecting the distal ends of the wires to form a loop projecting from the distal end of the sheath. The wires are provided with electrical insulation covering all but a selected portion of each of the wires. The device also includes a guide member located within the sheath and forming compartments for each of the electrically conductive wires, the guide member being rotatable within the sheath. The guide member is also set back from the distal end of the sheath to an extent such that the whole of the loop including at least part of the connector is capable of being received within the sheath.
Owner:OLYMPUS WINTER & IBE
Foamed electrical wire and a method of producing the same
ActiveUS20130014971A1Excellent partial discharge resistanceExcellent in partial dischargePlastic/resin/waxes insulatorsInsulated cablesVitrificationElectrical conductor
A foamed electrical wire, containing: a conductor; and a foamed insulating layer; in which the foamed insulating layer comprises a thermoplastic resin that is a crystalline thermoplastic resin having a melting point of 150° C. or more or a non-crystalline thermoplastic resin having a glass transition temperature of 150° C. or more, and the average bubble diameter of the foamed insulating layer is 5 μm or less.
Owner:ESSEX FURUKAWA MAGNET WIRE LLC
Joint
InactiveUS20110233338A1Reduce bending stressSimple structureFuselage framesWingsTrailing edgeAirplane
A joint between an aircraft wing box cover and a leading / trailing edge structure, the cover and the structure having flush aerodynamic outer surfaces, wherein the structure has an integrally formed land that extends over an inner surface of the cover, and the land of the structure is fastened to the cover. Also a method of forming the joint.
Owner:AIRBUS OPERATIONS LTD
Optical film, and glass
InactiveUS20100092784A1Increase Brightness ContrastPrevent increase in room temperatureIncadescent screens/filtersElectric discharge tubesPhase differenceOptical thin film
The present invention provides an optical film having a phase difference film, and a polarized film formed on both surfaces of the phase difference film, wherein the polarized film contains at least a polarizer, and the absorption axis of the polarizer is substantially perpendicularly oriented to the polarized film surface. The present invention also provides a glass using the optical film.
Owner:FUJIFILM CORP
Distortion sensor and deformed shape measuring method
ActiveUS20110307214A1Easily and dynamically measureAccurately calculateForce measurementDigital computer detailsDistortionFiller particle
Provided are a bending sensor that is less dependent on an input speed of a strain and in which a response delay is unlikely to occur, and a deformed shape measurement method using the bending sensor. The bending sensor is configured to include a base material; a sensor body arranged on a surface of the base material and containing a matrix resin and conductive filler particles filled in the matrix resin at a filling rate of 30% by volume or more, and in which three-dimensional conductive paths are formed by contact among the conductive filler particles, and electrical resistance increases as an deformation amount increases; an elastically deformable cover film arranged so as to cover the sensor body; and a plurality of electrodes connected to the sensor body and capable of outputting electrical resistances. In the sensor body, cracks are formed in advance in such a direction that the conductive paths are cut off during a bending deformation.
Owner:TOKAI RUBBER IND LTD
Quartz glass thermal sprayed parts and method for producing the same
InactiveUS20040018361A1Good heat insulationGood adhesivenessLiquid surface applicatorsMolten spray coatingQuartzMaterials science
Parts, especially those formed of quartz glass, for film-forming devices, plasma-treating devices and the like have a problem of inner pollution of the devices with particles given by dropping of deposit films from the parts, a problem of hermetical sealing reduction due to bonding failure of the parts to other parts, and a problem of energy efficiency reduction due to the heat insulation failure in the parts. Parts having a thermal sprayed quartz glass film formed on a substrate have an increased ability to hold a deposit thereon, and have an increased ability to hermetically bond to other parts. The parts having a thermal sprayed black quartz glass film have an increased ability of heat insulation property. Even when washed with acid, the abilities of the parts do not lower. The parts can be used for a long period of time and their life is long.
Owner:TOSOH CORP
Electric saw device
InactiveUS20100180454A1Reduce frictionHigh precisionMetal sawing devicesMetal sawing toolsDrive shaftSteel ball
An electric saw device includes a first saw blade and a second saw blade. The first and the second saw blades are respectively driven by a small transmission shaft and a large transmission shaft to rotate in opposite directions. A round rib is disposed on an inner end surface of the first saw blade, and at least three recessed holes are arranged in a top end surface of the round rib at equal angle intervals. A steel ball is accommodated in each of the recessed holes, and protrudes out of the recessed hole. Protruding ends of the steel balls urge against an inner surface of the second saw blade, so as to limit a distance between the first saw blade and the second saw blade, and form a rolling friction when the first and the second saw blade rotate in the opposite directions. Further, a power output shaft of the electric saw device is joined with the small transmission shaft of the first saw blade through a key connection structure, so as to ensure that the saw blades do not tilt after installation.
Owner:NEWSTAR ASIA
Redatuming Seismic Data with Correct Internal Multiples
ActiveUS20130301387A1Convenient lightingGood partitionSeismic signal processingSource fieldComputer science
Method for redatuming seismic data to any arbitrary location in the subsurface in a way that is consistent with the internal scattering in the subsurface. Direct arrival times are estimated from every point to every point on the edges of a virtual box in the subsurface (102). Green's functions are estimated by iterative optimization (103), using the direct arrival times as initial guesses (102), to minimize error in the source field reconstruction, which consists of the multidimensional auto-correlation of the Green's functions. The estimated Green's functions are the used to determine simulated internal multiple reflections (104). The measured data may be corrected by subtracting the simulated internal multiple reflections, or the Green's function may be used to do local imaging or local velocity model building, particularly advantageous in full wavefield inversion (104).
Owner:EXXONMOBIL UPSTREAM RES CO
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