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Constraint assistant for circuit design
InactiveUS7418683B1Less likelyAvoid wasting timeSpecial data processing applicationsSymbolic schematicsComputer Aided DesignEngineering
A computer aided design tool and method for designing IC layouts by recommending subcircuit layout constraints based upon an automated identification from a circuit schematic of subcircuit types requiring special IC layout constraints. Subcircuit types are identified on the basis of netlist examination, as well as cues from the layout of the circuit schematic.
Owner:CADENCE DESIGN SYST INC
Nonvolatile memory device and method of manufacturing the same
ActiveUS20100032637A1Less likelySemiconductor/solid-state device detailsSolid-state devicesPhase-change memoryPhase-change material
Provided is a nonvolatile memory device including a phase-change memory configured with cross-point memory cells in which memory elements formed of a phase-change material and selection elements formed with a diode are combined. A memory cell is configured with a memory element formed of a phase-change material and a selection element formed with a diode having a stacked structure of a first polycrystalline silicon film, a second polycrystalline silicon film, and a third polycrystalline silicon film. The memory cells are arranged at intersection points of a plurality of first metal wirings extending along a first direction with a plurality of third metal wirings extending along a second direction orthogonal to the first direction. An interlayer film is formed between adjacent selection elements and between adjacent memory elements, and voids are formed in the interlayer film provided between the adjacent memory elements.
Owner:HITACHI LTD
System and method for providing gyroscopic stabilization to a wheeled vehicle
InactiveUS20100090440A1Improve stabilityLimited abilityRider propulsionOther supporting devicesControl systemPrecession
This invention provides a stabilizing system and method for two-wheeled vehicles that affords the rider no restriction on the full range of movements (banks, leans, etc.) common to bicycles, but that provides greater stability during turns and other maneuvers so that an unintentional bank or tilt (potentially causing a fall) is less likely, even at relatively slow speeds and startup. A rotating mass of predetermined mass-value and radial mass-distribution is provided coaxially with the front axle. The mass is supported on bearings so as to freewheel with respect to the rotation of the front wheel. As such it can be induced to spin significantly faster than the front wheel thereby generating a gyroscopic effect at the front wheel about the axle. This gyroscopic effect influences the steering of the wheel by the rider. Due to precession, the wheel tends to follow any excessive bank by the vehicle, ensuring that the rider can “steer-out-of” an unintended tilt or bank. Likewise, the gyroscopic effect limits the rider's ability to execute excessive steering, thereby preventing jackknife movements. The mass can be an electric-motor-driven flywheel within a shell housing that includes a battery, control system and drive motor. The drive motor engages a surface of the flywheel with a drive tire in a resilient manner to reduce potential damage to the motor.
Owner:THE GYROBIKE
Negative photosensitive composition and negative photosensitive lithographic printing plate
InactiveUS7291438B2Less likelyImprove adhesionSemiconductor/solid-state device manufacturingDiazo compound compositionsOrganoboron compoundsOxygen
There are provided a negative-working photosensitive composition which can be cured by infrared rays and is less likely to suffer polymerization inhibition by oxygen during radical polymerization, and also exhibits high adhesion with a metal, and a negative-working photosensitive lithographic printing plate which is capable of directly forming images by irradiation with infrared rays from a solid or semiconductor laser based on digital signals, and also has high sensitivity and excellent printing durability. The negative-working photosensitive composition contains an infrared absorber (A), an organoboron compound (B) which functions as a polymerization initiator by using in combination with the infrared absorber (A), a compound having a polymerizable unsaturated group (C) and a diazo resin (D), and the negative-working photosensitive lithographic printing plate comprises a support, and a photosensitive layer containing the negative-working photosensitive composition formed on the support.
Owner:KODAK POLYCHROME GRAPHICS +1
Program development support apparatus of safety controller
InactiveUS20090024230A1Efficient executionEasy to checkProgramme controlComputer controlEngineeringSecurity controls
The arrangement of the function block to the programming field is performed according to the guide by a function block arrangement template in which block arrangeable positions are defined vertically and horizontally and in which one end side in a row direction is defined as an input terminal side and the other end side is defined as an output terminal side; and the template is separated into an input side template positioned on an input side and including a series of plural columns respectively accepting the arrangement of a predetermined type of function block related to an input signal, and an output side template positioned on an output side and including a series of plural columns respectively accepting the arrangement of a predetermined type of function block related to an output signal.
Owner:ORMON CORP
Polarizing plate, method for production thereof, optical film, and image display device
InactiveUS20090040611A1Increased durabilityLess likely to cause knicksPolarising elementsOptical articlesTectorial membraneWater vapor
There are provided a polarizing plate that has excellent durability including both humidity resistance and heat resistance and is less likely to cause knick defects, and a method for production thereof. The polarizing plate includes: a polarizer including an iodine-containing polyvinyl alcohol resin and containing zinc; protective films each having a water-vapor permeability of 150 g / m2 per 24 hours or less in an atmosphere at 40° C. and 90% RH; and an adhesive including a polyvinyl alcohol resin, a crosslinking agent and a colloidal metal compound with an average particle size of 1 to 100 nm, wherein the protective films are bonded to both side of the polarizer with the adhesive interposed between the protective layer and the polarizer.
Owner:NITTO DENKO CORP
Chimeric mouse having an immune system constructed with human CD34+ cells and use thereof
InactiveUS20070067854A1Maintaining immunityReduced activityImmunoglobulins against cell receptors/antigens/surface-determinantsAntibody ingredientsAntigenScid mice
Owner:HABU SONOKO
Medical device with tail(s) for assisting flow of urine
InactiveUS6849069B1Decrease patient discomfortDecreases patient discomfortUrinary bladderStentsInsertion stentLeft ureter
A ureteral stent for assisting movement of urine along a patient's ureter and into the patient's bladder. The stent includes an elongated tubular segment extending toward the bladder from a kidney end region for placement in the renal cavity to a bladder end region. A central lumen connects at least one opening at the first end region to at least one opening in the bladder end region. Thin flexible tail(s) are attached to the bladder end region of the tubular segment at a point outside the bladder so as to receive urine from the opening in the bladder end region of the tubular segment and to transport urine from there across the ureter / bladder junction and into the bladder. The tails include an elongated external urine-transport surface sized and configured to transport urine along the ureter. The urine transporting surface(s) are sized and configured to extend along at least part of the ureter, across the ureter / bladder junction, and from there into the bladder.
Owner:BOSTON SCI CORP
Nonvolatile memory device and method of manufacturing the same
ActiveUS8129705B2Less likelyTransistorSemiconductor/solid-state device detailsPhase-change memoryPhase-change material
Provided is a nonvolatile memory device including a phase-change memory configured with cross-point memory cells in which memory elements formed of a phase-change material and selection elements formed with a diode are combined. A memory cell is configured with a memory element formed of a phase-change material and a selection element formed with a diode having a stacked structure of a first polycrystalline silicon film, a second polycrystalline silicon film, and a third polycrystalline silicon film. The memory cells are arranged at intersection points of a plurality of first metal wirings extending along a first direction with a plurality of third metal wirings extending along a second direction orthogonal to the first direction. An interlayer film is formed between adjacent selection elements and between adjacent memory elements, and voids are formed in the interlayer film provided between the adjacent memory elements.
Owner:HITACHI LTD
Workpiece authentication based upon one or more workpiece images
InactiveUS7035428B1Less likelyLow costElectric signal transmission systemsDigital data processing detailsComputer hardwareAuthentication
A workpiece authentication technique is provided. The technique bases workpiece authentication upon intrinsic physical characteristics of the workpiece, including one or more images of topographical appearance of at least one portion of the workpiece.
Owner:ESCHER GROUP
Flame retarded fibers and filaments and process of production therefor
InactiveUS20050159552A1Low viscosityImprove thermal stabilityFlame-proof filament manufactureMonocomponent polypropylene artificial filamentBrominePolymer chemistry
A fiber or filament which is formed from ingredients comprising (a) at least one fiber-forming thermoplastic polymer, and (b) at least one polybrominated anionic styrenic polymer is provided. The polybrominated anionic styrenic polymer has a bromine content of at least about 50 wt %. Processes for producing such fibers or filaments are also provided.
Owner:ALBEMARLE CORP
Mobility management
InactiveUS7245912B1Less likelyInterconnection arrangementsSpecial service for subscribersTelenetMobility management
A user is registered to use telecommunications services provided by a home service provider in a wired home network. When the user travels, the user may be provided with telecommunications services by another service provider operating in a wired visited fixed network. The user “attaches” himself / herself to the visited fixed network which includes nominating a telephone to which calls made to a user's personal number may be forwarded. The user is also assigned a prefix number which enables him / her to make calls from any phone in the visited fixed network.
Owner:BRITISH TELECOMM PLC
Intraoral mandibular advancing positive pressure apparatus
InactiveUS20140261450A1Prevent leakageReadily availableTracheal tubesSnoring preventionNasal cavityPositive pressure
The intraoral mandibular advancing positive pressure apparatus utilizes mandibular advancement (or protrusion) therapy with CPAP therapy. The mandibular advancement appliance is fabricated to receive a portion of a person's upper and lower teeth when the patient bites down on the appliance. The mandibular advancement appliance advances the patient's mandible a predetermined amount. The mandibular advancement appliance contains a fluid communication pathway that provides for access to the patient's oral cavity. A CPAP device is in fluid communication with the fluid communication pathway and supplies a continuous positive pressure air supply. The utilization of mandibular advancement therapy with CPAP therapy reduces the amount of advancement necessary through mandibular advancement and eliminates the need for nasal involvement or a facial mask typically associated with CPAP therapy.
Owner:MOREHEAD MICHAEL BRADY
Method and apparatus for heating a pre-coated plate of steel
ActiveUS20130068350A1Low ductilityEasy to changeHot-dipping/immersion processesBlast furnace detailsPre treatmentMetal
A pre-coated plate of steel is heated in a furnace to form an intermetallic alloying layer on the plate at least in an area thereof. Air is pretreated through drying to produce dried air which is fed into the furnace to control the atmosphere within the furnace while the pre-coated plate is in the furnace.
Owner:BENTELER AUTOMOBILTECHNIK GMBH
Preparation of translucent strontium barium niobate ceramics using reaction sintering
InactiveUS6403053B1Low costHigh densityOxide/hydroxide preparationVanadium oxidesStrontium carbonateStrontium barium niobate
In this patent, reaction sintering was used to prepare translucent strontium barium niobate ceramics (SrxBa1-xNb2O6, x=0.2-0.7). High purity powders of strontium carbonate (SrCO3) and barium carbonate (BaCO3) were mixed with niobium oxide (Nb2O5), respectively, at the same mole using ball milling. The mixed powders were dried and ground by a mortar. Thereafter, they were calcined at 800-1050° C. for 1-4 h in air to form strontium niobate (SrNb2O6) and Barium niobate (BaNb2O6), respectively. Precursor powders of strontium niobate (SrNb2O6) and barium niobate (BaNb2O6) were mixed in appropriate ratios and pressed. Compacts were reaction-sintered in a temperature range of 1300 to 1320° C. in O2 and then heat-treated in a temperature range of 1260 to 1275° C. in O2. We also propose the related basic principles and microstructures.
Owner:NAT SCI COUNCIL
Flexible 3D microprobe structure
ActiveUS20110144467A1Good biocompatibilityLess likely to cause inflammationElectrotherapySensorsBiomedical engineeringMicroprobe
The present invention discloses a flexible 3D microprobe structure, which comprises at least one probe, a base and a hinge portion. The probe is connected to the base via the hinge portion. The probe forms a bend angle with respect to a normal of the base by attracting the probe through an electrostatic force to make the hinge portion bend with respect to the base, and thus to form a 3D structure having the bend angle. The probe, the base and the hinge portion are made of a flexible polymeric material to reduce the inflammation response of creatures. Further, a fixing element is used to enhance the structural strength of the flexible 3D microprobe structure.
Owner:NATIONAL TSING HUA UNIVERSITY
Crack-resistant solder joint, electronic component such as circuit substrate having the solder joint, semiconductor device, and manufacturing method of electronic component
InactiveUS20080157359A1Reduce mechanical stressPrevent solder from crackingSemiconductor/solid-state device detailsPrinted circuit aspectsAlloyElectronic component
An electronic component according to the present invention includes a land 112 having a flat reference surface p1 and having a solder joint p3 to be solder bonded, wherein the solder joint p3 as a concave 113 recessed from the reference surface, and a nickel plate layer 114 is laminated on a surface of the land 112, and a position of an interface between (a) a tin-containing alloy layer 116 formed on the solder joint p3 of the nickel plate layer 114 in solder bonding the nickel plate layer 114 and (b) the nickel plate layer 114 deviates from a plane including the reference surface p1. This makes it possible to provide an electronic component including a solder joint which hardly cracks.
Owner:SHARP KK
Sheath liquid for particle analyzer
ActiveUS20070177146A1Less likelyLess corrosionSamplingChemiluminescene/bioluminescenceSulfateRefractive index
A sheath liquid for a particle analyzer being used to analyze particles contained in a sample is described. The sheath liquid comprises water and a refractive-index adjustment agent comprising glycerols and / or sulfate.A method for producing the sheath liquid and a method for analyzing particles using the sheath liquid are also described.
Owner:SYSMEX CORP
Silicone rolling pin
ActiveUS20050176565A1Avoid disadvantagesKnown disadvantageLiquid surface applicatorsDough-sheeters/rolling-machines/rolling-pinsEngineeringSilica gel
A rolling pin including a core, a silicone-containing jacket over the core defining a rolling surface. The jacket may be of such length and so positioned on the core as to define end regions of the jacket extending beyond the ends of the core; the jacket end regions being folded inward over the ends of the core; a cap securing to the core each folded inward end region of the jacket. A handle may be at each end of the core.
Owner:FIESTA PRODS
Flame retarded fibers and filaments and process of production therefor
InactiveUS7666944B2Improve flame retardant performanceGood strainFlame-proof filament manufactureMonocomponent polyolefin artificial filamentPolyesterFiber
A fiber or filament which is formed from ingredients comprising (a) at least one fiber-forming thermoplastic polymer and (b) at least one polybrominated anionic styrenic polymer is provided. The polybrominated anionic styrenic polymer has a bromine content of at least about 50 wt %, and a GPC weight average molecular weight in the range of about 5000 to about 40,000, or a GPC weight average molecular weight of at least about 600,000. When the fiber-forming thermoplastic polymer is a polyester, the polybrominated anionic styrenic polymer is present in a flame resistant or flame retardant amount. When the fiber-forming thermoplastic polymer is a polyamide, the polybrominated anionic styrenic polymer is at least about 2 wt % of the fiber or filament. When the fiber-forming thermoplastic polymer is a polyolefin, at least one synergist is present and the polybrominated anionic styrenic polymer is no more than about 15 wt % of the fiber or filament.
Owner:ALBEMARLE CORP
Method and System for Filing and Monitoring Electronic Claim Submissions in Multi-Claimant Lawsuits
ActiveUS20100180340A1Precious timeLess likelyFinanceMemory loss protectionDissolutionComputer science
Owner:THE GARDEN CITY GROUP
Security improvement for package fastening clips
InactiveUS7240406B1Increase engagementEnhance latchingSnap fastenersSheet joiningEngineeringMechanical engineering
A package fastening clip having enhanced security of engagement with packaging materials by the provision of at least three material engaging legs, one of which cooperates with a latch member to secure the clip in assembled position.
Owner:IBM CORP
Gas barrier sheet
ActiveUS20100098955A1Improve adhesionImprove productivitySynthetic resin layered productsVacuum evaporation coatingProduction rateRefractive index
There is provided a gas barrier sheet that has high productivity, good gas barrier properties, and anticurling properties. In particular, a gas barrier sheet is provided that, even after a heat cycle test which is performed as a durability test for organic EL displays and the like, can suppress the occurrence of curling and can maintain gas barrier properties. The gas barrier sheet comprises a gas barrier film 3 provided on a base material 2. The gas barrier film 3 is an SiNxOy film, wherein x=0.5 to 1.5 and y=0.25 to 1, has an absorption intensity of IR absorption (830 cm−1 to 840 cm−1), corresponding to an Si—N bond, per unit thickness of 0.5×10−3 / nm to 1.8×10−3 / nm and has a refractive index of 1.7 to 2.1.
Owner:DAI NIPPON PRINTING CO LTD
RF Fingerprinting for Location Estimation
ActiveUS20120178472A1Less likelyMore informationElectric devicesNoise figure or signal-to-noise ratio measurementRadio channelComplex frequency response
The location of a terminal is estimated within an area of coverage of a wireless network comprising at least one fixed node by measuring a complex frequency response of a radio channel between the terminal and one of said fixed nodes and estimating the location of the terminal on the basis of at least a comparison between data representing a first metric of the measured complex frequency response and data representing a plurality of stored metrics, each of said plurality of stored metrics being related to one of a plurality of different locations within the network and each stored metric being of a complex frequency response measured between the said one of said fixed nodes and the location within the network to which the metric relates.
Owner:MALIKIE INNOVATIONS LTD
System and method for providing gyroscopic stabilization to a wheeled vehicle
InactiveUS8251390B2Limited abilityAvoid damageRider propulsionOther supporting devicesControl systemPrecession
Owner:THE GYROBIKE
Flame retarded fibers and filaments and process of production therefor
InactiveUS20070021562A1Improve flame retardant performanceLow viscosityFlame-proof filament manufactureMonocomponent polypropylene artificial filamentPolyesterFiber
A fiber or filament which is formed from ingredients comprising (a) at least one fiber-forming thermoplastic polymer, and (b) at least one polybrominated anionic styrenic polymer is provided. The polybrominated anionic styrenic polymer has a bromine content of at least about 50 wt %. When the fiber-forming thermoplastic polymer is a polyester, the polybrominated anionic styrenic polymer is present in a flame resistant or flame retardant amount. When the fiber-forming thermoplastic polymer is a polyamide, the polybrominated anionic styrenic polymer is at least about 2 wt % of the fiber or filament. When the fiber-forming thermoplastic polymer is a polyolefin, at least one synergist is present and the polybrominated anionic styrenic polymer is no more than about 15 wt % of the fiber or filament.
Owner:ALBEMARLE CORP
Sheath liquid for particle analyzer
ActiveUS7824916B2Less likelyLess corrosionSamplingChemiluminescene/bioluminescenceSulfateRefractive index
Owner:SYSMEX CORP
Silicone rolling pin
InactiveUS7052450B2Known disadvantageAvoid disadvantagesLiquid surface applicatorsDough-sheeters/rolling-machines/rolling-pinsSilica gelMechanical engineering
A rolling pin including a core, a silicone-containing jacket over the core defining a rolling surface. The jacket may be of such length and so positioned on the core as to define end regions of the jacket extending beyond the ends of the core; the jacket end regions being folded inward over the ends of the core; a cap securing to the core each folded inward end region of the jacket. A handle may be at each end of the core.
Owner:FIESTA PRODS
Aqueous fluoropolymer dispersion
ActiveUS20140031469A1Improve dispersion stabilityLess likelyCell electrodesCoatingsDispersion stabilityTricarboxylic acid
The present invention provides an aqueous fluoropolymer dispersion that shows favorable dispersion stability and is less likely to have a pH decrease even after storage for a long period of time. The present invention provides an aqueous fluoropolymer dispersion including: a fluoropolymer; a fluorine free surfactant; at least one organic electrolyte selected from the group consisting of hydroxy monocarboxylic acids, hydroxy dicarboxylic acids, tricarboxylic acids, and amino acids; and a fluorine-containing anionic surfactant containing not more than 7 carbon atoms.
Owner:DAIKIN IND LTD
Light card
InactiveUS7036740B2Reduce forceIncrease surface areaNon-electric lightingPoint-like light sourceEngineeringLED lamp
Owner:WATERS
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