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36results about How to "Remove mass" patented technology
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Vehicle passenger seat
A passenger seat including a seat base for being mounted on a support surface. A seat frame is carried by the seat base, and includes a seat bottom frame member and a seat back frame member is positioned in a fixed angular relation to each other and the seat base. A seat bottom pan is positioned on the seat bottom frame member. A seat back pan is positioned on the seat back frame member. Guide means cooperate with the bottom pan and bottom frame members and the back pan and back frame members, respectively, for unison translational movement of the back pan and the bottom pan between an upright position when the bottom pan is in the aft position and a recline position when the bottom pan is in the forward position.
Owner:BE AEROSPACE INCORPORATED
Linear pick and place drive with adjustable stroke ranges
InactiveUS6098478ASmall overall size and envelopeLess powerProgramme-controlled manipulatorGearingSingle plateEngineering
A linear pick-and-place drive mechanism for relocating articles with finite adjustable maximum translation stroke range and finite adjustable lift stroke range, using selective placement of a translation cam follower into one of several spaced adjustment holes along the length of a translation arm, and selective placement of a lift cam follower into one of several spaced adjustment holes along the length of a lift arm. Pivoting motion of both the translation arm and the lift arm is driven by a single plate-type drive cam having a translation cam track on one side thereof and a lift cam track on the opposite side thereof, resulting in minimal housing size and reduced power requirements.
Owner:IND MOTION CONTROL +1
Apparatus and method to implement a flexible hub-spoke satellite communications network
InactiveUS6973287B2Maximum feasible bandwidthLow costActive radio relay systemsTransmission monitoringMulti beamSatellite
A multi-beam satellite comprises an input section receiving a plurality of first spot beams and an output section transmitting a plurality of second spot beams. A payload architecture is coupled between the input section and output section. It flexibly and selectively switches and filters the first plurality of spot beams received by the input section and provides signals to the output section to be transmitted as the second plurality of spot beams.
Owner:NORTHROP GRUMMAN SYST CORP
Twisted ribbon wire guidewire coil
ActiveUS20120046575A1Accurate feedbackSolve low usageGuide wiresDiagnostic recording/measuringEngineering
Owner:ABBOTT CARDIOVASCULAR
Adsorption of aromatic hydrocarbons from water using metal oxide impregnated carbon nanotubes
InactiveUS20170057839A1Improve adsorption capacityRemove massOther chemical processesWater treatment compoundsWater useMetal oxide nanoparticles
Methods and nanocomposites for the adsorptive removal of aromatic hydrocarbons such as benzene, toluene, ethyl benzene and xylene from contaminated water sources and systems are provided. The nanocomposites contain carbon nanotubes and metal oxide nanoparticles such as Al2O3, Fe2O3 and ZnO impregnated on a surface and / or in pore spaces of the carbon nanotubes. Methods of preparing and characterizing the nanocomposite adsorbents are also provided.
Owner:KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Methods for adjusting frequency of piezoelectric vibrating pieces, piezoelectric devices, and tuning-fork type piezoelectric oscillators
InactiveUS20090174286A1Adjustable vibration frequencyAvoid it happening againPiezoelectric/electrostriction/magnetostriction machinesImpedence networksTuning forkEngineering
A piezoelectric frame includes a tuning-fork type piezoelectric vibrating piece having excitation electrodes on each of at least two vibrating arms extending in a first direction from one end of a base portion thereof. Respective supporting arms extend in a first direction from respective external edges of the vibrating arms. An outer frame portion surrounds the tuning-fork type piezoelectric vibrating piece. The connecting portions have designated widths and connect the respective supporting arms to the outer frame portion. During manufacture, the designated widths are trimmed (e.g., by a pulsed laser) until the desired vibration frequency is obtained.
Owner:NIHON DEMPA KOGYO CO LTD
Twisted ribbon wire guidewire coil
ActiveUS8500657B2Accurate feedbackSolve low usageGuide wiresDiagnostic recording/measuringBand shapeEngineering
Owner:ABBOTT CARDIOVASCULAR
Water walls for life support
ActiveUS9714183B1Large spacingSaving in massGeneral water supply conservationSolvent extractionPotable waterLife care support
A method and associated system for processing waste gases, liquids and solids, produced by human activity, to separate (i) liquids suitable for processing to produce potable water, (ii) solids and liquids suitable for construction of walls suitable for enclosing a habitat volume and for radiation shielding, and (iii) other fluids and solids that are not suitable for processing. A forward osmosis process and a reverse osmosis process are sequentially combined to reduce fouling and to permit accumulation of different processable substances. The invention may be used for long term life support of human activity.
Owner:NASA
Multi-piece vehicle wheel assembly
InactiveUS20040032161A1Improve vehicle performanceReduce the total massRimsTyre beadsFastenerAutomotive engineering
A multi-piece vehicle wheel assembly includes a wheel center and a lightweight wheel rim. The wheel center defines a center hole and has an outer margin. The wheel rim has opposing inside and outside major surfaces. The outside major surface defines a rim bed for mounting a vehicle tire. The inside major surface includes an inwardly-extending annular shoulder. A plurality of circumferentially spaced rim bosses are formed with the annular shoulder of the rim, and are adapted for engaging the outer margin of the wheel center. A corresponding plurality of circumferentially spaced fastener holes are formed along the outer margin the wheel center, and are adapted for aligning with the rim bosses formed with the rim. A plurality of fasteners are received through the aligned rim bosses and fastener holes to attach the rim and the wheel center together.
Owner:SMYTH LARRY C
Transducer For Ultrasonic Diagnosis Device And Method For Manufacturing The Same
ActiveUS20100324425A1Simple configurationPrevent acoustic lossUltrasonic/sonic/infrasonic diagnosticsPiezoelectric/electrostriction/magnetostriction machinesTransducerEngineering
Disclosed is a transducer of an ultrasonic diagnosis device. Electrode patterns are formed inside a backing block, as one body, and thus, a prior art FPCB may be omitted.
Owner:SAMSUNG MEDISON
Multi-piece vehicle wheel assembly
InactiveUS6921138B2Improve vehicle performanceReduce the total massRimsDisc wheelsFastenerEngineering
A multi-piece vehicle wheel assembly includes a wheel center and a lightweight wheel rim. The wheel center defines a center hole and has an outer margin. The wheel rim has opposing inside and outside major surfaces. The outside major surface defines a rim bed for mounting a vehicle tire. The inside major surface includes an inwardly-extending annular shoulder. A plurality of circumferentially spaced rim bosses are formed with the annular shoulder of the rim, and are adapted for engaging the outer margin of the wheel center. A corresponding plurality of circumferentially spaced fastener holes are formed along the outer margin the wheel center, and are adapted for aligning with the rim bosses formed with the rim. A plurality of fasteners are received through the aligned rim bosses and fastener holes to attach the rim and the wheel center together.
Owner:SMYTH LARRY C
Thermal Array
ActiveUS20100210006A1High heat transfer efficiencyLow energyBioreactor/fermenter combinationsHeating or cooling apparatusThermal energySample temperature
Traditional thermocyclers are heating devices that change sample temperatures by adding heat energy into a sample block that is usually a large metal block and then extracting that heat energy out of the block in a process called ramping the temperature. Presented herein is a technology that eliminates the large mass sample block and ramping temperatures in a sample block and thus in a sample vessel. This design called a Thermal Array requires a fraction of the energy used to process a sample. In addition, the array allows a much smaller thermal cycler to be designed leading to portability of a device. This technology is designed to allow optimal polymerase chain reactions to be executed.
Owner:SPANGLER FR LEO
Turbulence reduction around magnus rotors
InactiveUS7781905B2Remove massWind motor combinationsEngine componentsEngineeringMechanical engineering
A fluid energy conversion system using a Magnus Rotor to generate force and electrical power from passing fluid such as wind. A Magnus Rotor is mounted atop support structure which is far enough away from the surface of the Rotor to minimize fluid turbulence around the peripheral surfaces of the Rotor. The Rotor is mounted on a long horizontal shaft supported by a divided pole on either end. This divided pole is mounted on a pivot so the Magnus Rotor will be faced to the oncoming fluid by a weathervane. Minimizing fluid turbulence can result in greater power production.
Owner:NEWMAN EDWIN
Rocker arm for valve actuation
InactiveUS20080271692A1Increase airflowRemove massValve arrangementsMachines/enginesEngineeringInternal combustion engine
The present invention provides an improved rocker arm system for actuating poppet valves in high performance internal combustion engines. The rocker arm provides journals extending from each side fitted to outboard bearing mounts to guide the motion of the rocker arm.
Owner:WEAVER ROBERT R
Adsorption of aromatic hydrocarbons from water using metal oxide impregnated carbon nanotubes
InactiveUS9988286B2Remove massImprove adsorption capacityOther chemical processesWater treatment compoundsWater useMetal oxide nanoparticles
Owner:KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Wind turbine blade and a method of moulding a wind turbine blade tip section
ActiveUS20160348642A1Rigid enoughReducing the bending momentsEngine manufactureFinal product manufactureTurbine bladeWind force
A wind turbine blade and a method of moulding a wind turbine blade tip section. The overall wind turbine blade has an elongate structure extending in a radial sense in a finished wind turbine. The blade comprises a fairing that one is supported along its length by a spar extended along the full length of the fairing from the root end to the tip. The fairing is in two parts with a main part extending from the root for most the of the longitudinal length of the blade and the tip section forming the remainder of the blade.
Owner:BLADE DYNAMICS LTD
Wind turbine blade and a method of moulding a wind turbine blade tip section
ActiveUS10677215B2Rigid enoughReducing the bending momentsEngine manufactureMachines/enginesTurbine bladeEngineering
A wind turbine blade and a method of moulding a wind turbine blade tip section. The overall wind turbine blade has an elongate structure extending in a radial sense in a finished wind turbine. The blade comprises a fairing that one is supported along its length by a spar extended along the full length of the fairing from the root end to the tip. The fairing is in two parts with a main part extending from the root for most the of the longitudinal length of the blade and the tip section forming the remainder of the blade.
Owner:BLADE DYNAMICS LTD
Low mass chain link and assembly for friction reduction
InactiveUS20160238104A1Remove massImprove system efficiencyGearingDriving chainsLow MassMass reduction
Roller chain links, both internal and external which include a link outer profile that contains at least one convex back edge. In an alternate embodiment, the link also contains a concave back edge. Additionally, the links may contain an extra hole or window within the link profile combined with the convex and concave edge profiles for additional mass reduction.
Owner:BORGWARNER INC
Low profile tethering device for securing a boat
ActiveUS20110146557A1Eliminates the tripping hazard of cleatsRemove massWaterborne vesselsShipping equipmentLocking mechanismTethering
A tethering device for a boat may be mounted to a dock so that the top surface of the tethering device is flush with the top of the dock. Inside the housing is a retraction reel storing a sufficient length of line to provide tethering of the boat to the dock while retracting excess line back for out-of-sight storage but leaving the pre-selected length of line extending from the tethering device. The housing also has a line locking mechanism to hold the line at the pre-selected length so as to prevent the boat from drifting away taking line with it.
Owner:UNDERWOOD ROCK
Arrow Fletching Apparatus with Tapered Body
ActiveUS20200025538A1Small massEliminates unnecessary massArrowsClassical mechanicsStructural engineering
Owner:HILL DANIEL JONES
Component mounting assembly
An assembly adapted to be releasably attached to a mounting surface on a body panel of an automotive vehicle for mounting at least one component thereto includes at least one elongated rail member having a base portion that includes a first side adapted to be located adjacent to the mounting surface and an opposed second side. The rail member includes a pair of spaced apart flanges extending outwardly from the second side of the base portion. The base portion includes at least one aperture extending therethrough. The assembly also includes at least one fastening member that is adapted to be retained in the body panel by a retaining feature. The fastening member includes a backing plate portion having at least one flange extending therefrom and an aperture extending therethrough for receiving a fastener for releasably attaching the assembly to the mounting surface.
Owner:GM GLOBAL TECH OPERATIONS LLC
Hydroprocessing of hydrocarbons using delaminated zeolite supports as catalysts
InactiveUS20160115397A1Increased isomerizationElimination of mass transferHydrocarbon by isomerisationMolecular sieve catalystsZeoliteHydrocarbon
Owner:CHEVROU USA INC
System and method for high throughput fractionated satellites (HTFS) for direct connectivity to and from end user devices and terminals using flight formations of small or very small satellites
A high throughput fractionated satellite (HTFS) system and method where the functional capabilities of a conventional monolithic spacecraft are distributed across many small or very small satellites and a central command and relay satellite, the satellites are separated and flight in carefully design formations that allows the creation of very large aperture or apertures in space drastically reducing cost and weight and enabling high throughput capabilities by spatially reuse spectrum.
Owner:AST & SCI LLC
System and method for high throughput fractionated satellites (HTFS) for direct connectivity to and from end user devices and terminals using flight formations of small or very small satellites
ActiveUS20180359022A1Reduce weightLaunch costSite diversityNetwork topologiesNatural satelliteFrequency spectrum
A high throughput fractionated satellite (HTFS) system and method where the functional capabilities of a conventional monolithic spacecraft are distributed across many small or very small satellites and a central command and relay satellite, the satellites are separated and flight in carefully design formations that allows the creation of very large aperture or apertures in space drastically reducing cost and weight and enabling high throughput capabilities by spatially reuse spectrum.
Owner:AST & SCI LLC
Arrow fletching apparatus with tapered body
Owner:HILL DANIEL JONES
Motorcycle
InactiveUS20110303477A1Improve braking effectReduce the overall diameterAxle suspensionsMotorcyclesState of artDrive wheel
The motorcycle comprises an engine with a gearbox, a gear group and a drive wheel. A secondary transmission chain placed between the engine and said gear group, whereas a tertiary transmission chain is placed between the gear group and the drive wheel. The secondary transmission chain is placed at one side of the motorcycle and the tertiary transmission chain is placed at an opposite side of the motorcycle with respect to the longitudinal axis thereof. This arrangement is resulted in the motorcycle body having substantially narrower width compared to the width of the prior art motorcycles.
Owner:CREIXELL JOSE LUIS BELIL
Olefin oligomerization using delaminated zeolite supports as catalyst
ActiveUS20160122258A1Elimination of mass transferHigh selectivityMolecular sieve catalystsMolecular sieve catalystPolymer sciencePtru catalyst
Provided is an improved process for olefin oligomerization allowing one to realize superior selectivity. The process comprises contacting a hydrocarbon feed comprised of straight and branched chain olefins under oligomerization conditions with a catalyst comprising delaminated SSZ-70. The delaminated SSZ-70 offers a zeolite layer with a single unit cell of thickness in one dimension, allowing for elimination of mass transfer in comparison with regular SSZ-70. The result is superior selectivity.
Owner:CHEVROU USA INC
Battery-operated welding and/or cutting device and a cooling profile
ActiveUS9308605B2Improve heat transfer performanceEasy to optimizeWelding/cutting auxillary devicesSecondary cellsElectrical batteryEngineering
The object of the invention is a battery-operated welding and / or cutting device including a frame and at least one battery cell. The frame includes a cooling profile having an outer surface, which is in direct contact with the air surrounding the device. The cooling profile is provided to accommodate at least one battery cell, such that the cooling profile at least partly surrounds the battery cell in order to conduct heat from the battery cell to the cooling profile and, via the outer surface of the cooling profile, away from the device. The object of the invention is also a cooling profile.
Owner:KEMPPI OY
Motorcycle
InactiveUS8561746B2Improve braking effectReduce the overall diameterAxle suspensionsMotorcyclesState of artDrive wheel
The motorcycle comprises an engine with a gearbox, a gear group and a drive wheel. A secondary transmission chain placed between the engine and said gear group, whereas a tertiary transmission chain is placed between the gear group and the drive wheel. The secondary transmission chain is placed at one side of the motorcycle and the tertiary transmission chain is placed at an opposite side of the motorcycle with respect to the longitudinal axis thereof. This arrangement is resulted in the motorcycle body having substantially narrower width compared to the width of the prior art motorcycles.
Owner:CREIXELL JOSE LUIS BELIL
Battery-operated welding and/or cutting device and a cooling profile
ActiveUS20140319111A1Effectively conducted awaySmall sizeWelding/cutting auxillary devicesSecondary cellsEngineeringBattery cell
The object of the invention is a battery-operated welding and / or cutting device including a frame and at least one battery cell. The frame includes a cooling profile having an outer surface, which is in direct contact with the air surrounding the device. The cooling profile is provided to accommodate at least one battery cell, such that the cooling profile at least partly surrounds the battery cell in order to conduct heat from the battery cell to the cooling profile and, via the outer surface of the cooling profile, away from the device. The object of the invention is also a cooling profile.
Owner:KEMPPI OY
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