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217results about How to "Easy to reverse" patented technology
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Golf putter with multiple striking-surfaces, reversible face plate
InactiveUS7341527B1Easy to reverseIncrease moment of inertiaGolf clubsRacket sportsEngineeringSurface plate
Owner:FISHER DALE P
Car connected to at least one trailer and backward motion control method
ActiveUS20110160956A1Easy to controlReduce processing stepsSteering initiationsDigital data processing detailsEngineeringMotion controller
A car connected to at least one trailer and backward motion control method are provided. The car includes a driving part controlling a velocity and a direction of the car, a backward-motion control terminal outputting a first backward-motion control signal corresponding to a backward velocity and a backward direction of the last trailer according to a user's operation, a control signal converter converting the first backward-motion control signal to a second backward-motion control signal which corresponds to a backward velocity and a backward direction of the car and makes the last trailer move backward as the backward velocity and the backward direction corresponding to the first backward-motion control signal, and a backward-motion controller controlling the driving part on the basis of the second backward-motion control signal so that the last trailer moves backward by the backward velocity and the backward direction corresponding to the first backward-motion controlling signal.
Owner:KOREA UNIV RES & BUSINESS FOUND
Tools for 3D mesh and texture manipulation
InactiveUS7728848B2Efficient and intuitive manipulationReduce memory requirementsCathode-ray tube indicatorsSpecial data processing applicationsComputer graphics (images)Usability
Improvement of the performance, usability, and functionality of software for editing three dimensional computer models and textures is described. Editing operations are performed on the model in an ordered list to reduce the amount of memory required to maintain previous versions, and certain editing operations are precalculated to reduce the amount of real time calculation required. Improvements to usability and functionality are provided by more precisely selecting portions of a model for editing, allowing textures to be moved more easily on the model, and allowing better blending of the appearance of adjacent textures.
Owner:SIZMEK TECH
Methods, devices and systems for establishing end-to-end secure connections and for securely communicating data packets
ActiveUS20140143855A1Guaranteed availabilityImprove efficiencyMultiple digital computer combinationsProgram controlEnd to end securityCommunications system
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Apparatus for treating obesity by extracting food
ActiveUS20050277900A1Good for weight lossEasy to implementMedical devicesCatheterSide effectAbdominal wall
The present invention is directed to an apparatus and method for treating obesity. A tube is positioned that passes through a patient's abdominal wall into the upper digestive system of the patient. The patient is allowed to carry out his / her everyday affairs including ingesting food. After the patient has ingested food, the food is extracted by pumping it out of the upper digestive system through the tube. The present invention is less invasive than current surgical procedures for reducing weight and allows patients to live a normal and active lifestyle without experiencing adverse side effects.
Owner:ASPIRE BARIATRICS
Novel spin hall effect magnetic-ram
ActiveUS20140312441A1Easy to switchEasy to reverseSolid-state devicesGalvano-magnetic device detailsMagnetic ramMagnetization
A spin Hall effect magnetoresistive memory comprises apparatus of a three terminal magnetoresistive memory cell having an MTJ stack, a functional magnetic layer having a magnetization anti-parallel or parallel coupled with a recording layer magnetization in the MTJ stack, and a SHE-metal base layer. The control circuitry coupled through the bit line and the two select transistors to selected ones of the plurality of magnetoresistive memory elements to supply a reading current across the magnetoresistive element stack and two bottom electrodes and to supply a bi-directional spin Hall effect recording current, and accordingly to directly switch the magnetization of the functional magnetic coupling layer and indirectly switching the magnetization of the recording layer through the coupling between the functional magnetic coupling layer and the recording layer.
Owner:GUO YIMIN
Unbonded non-masonry building block components
Non-masonry building block components, including a standard hollow-bodied block component with horizontal and vertical locking capabilities which removes the need for bonding material such as glue, mortar or other adhesives. Modified dovetails on the upper and lower surface of the building components prevent vertical movement while resistance locks on each end of the block prevent horizontal movement. Typically, use of the non-masonry building components would allow for constructing permanent or temporary structures having vertical and horizontal channels in which to allow plumbing or electrical conduit. The incorporation of materials, such as sand or similar substance, would form a bullet-resistant barrier for use in military operations. Additionally, structures formed from the block components could easily be assembled or disassembled on site without the need for skilled labor, specialized tools, demolition and clean up.
Owner:HUMPHRESS DAVID L +1
Bearing-type damage biomechanic three-point bending test device and bearing-type damage biomechanic three-point bending method
InactiveCN103760037AReduce distortionThe test data is accurateMaterial strength using steady bending forcesRolling resistanceElement model
The invention provides a bearing-type damage biomechanic three-point bending test device. The bearing-type damage biomechanic three-point bending test device is characterized by comprising a base (1), a support base (2), support bearings (3), support shafts (4), a pressing head (5), a sensor (6), a connecting plate (7), a travel switch (8), a baffle (9), a baffle fixing screw (10), a support base fixing screw (11) and a dividing rule (12). The bearing-type damage biomechanic three-point bending test device provided by the invention has the advantages that a pair of support shafts and the support bearings can support a biological sample, the rolling friction is formed among the support shafts and the support base, the biological sample free bending constraint caused by the friction in a test process is reduced, the transformation of the biological sample on a supporting position is relieved, more accurate test data can be obtained, and a terminal condition more easily set in a finite element model so as to perform material parameter reverse engineering.
Owner:HUNAN UNIV
Diagnostic of pre-symptomatic metabolic syndrome
InactiveUS20110107439A1Reverse the course of the syndrome more easilyEasy to reverseDisease diagnosisImmunoglobulinsBiologyMetabolic syndrome
The invention relates to a method for diagnosing pre-symptomatic metabolic syndrome in a subject, wherein said method comprises determining the expression level of a gene represented by a sequence selected from the group consisting of SEQ ID NO: 1-18 in a subject. The invention described target genes for preventing or stopping further progress of metabolic syndrome into clinical disease states.
Owner:PODICEPS
Current-perpendicular-to-the-plane structure magnetoresistive element and method of making the same and storage apparatus
InactiveUS20090141410A1Improve accuracyIncrease changeNanomagnetismMagnetic measurementsMetal alloyMagnetic reluctance
An electrically-conductive or insulating non-magnetic intermediate layer is inserted between a free magnetic layer and a pinned magnetic layer in a current-perpendicular-to-the-plane (CPP) structure magnetoresistive element. At least one of the free magnetic layer and the pinned magnetic layer is made of a nitrided magnetic metal alloy. This nitrided magnetic layers allows the CPP structure magnetoresistive element to enjoy an increased magnetoresistance change (ΔRA). In addition, the saturation magnetic flux density (Bs) decreases in a nitrided magnetic metal alloy. The inversion of magnetization is thus easily caused in the low Bs magnetic layer. The detection sensitivity of the CPP structure magnetoresistive element is improved. The CPP structure magnetoresistive element is thus allowed to detect magnetic bit data with higher accuracy.
Owner:FUJITSU LTD
Information interchange system and apparatus
ActiveUS20110016328A1Improve securityEasy to reverseDigital data processing detailsUnauthorized memory use protectionHealth historyService provision
To overcome the drawback of difficulties when interchanging a patient's health record among different health information management systems and yet keep the patient's privacy, this invention proposes a method comprising the steps of: extracting, from a certificate, a signature of a first service provider and a first identifier; generating a second identifier corresponding to the first identifier; sending a request to any one of a second identifier manager and the first service provider so as to request a record associated with the first identifier; receiving the requested record from any one of the second identifier manager and the first service provider; and associating the requested record with the second identifier. Use of the proposed method provides the advantage that there is no need to unify all health information management systems adopting the same pseudonymization service, and makes it easy to share health information among different health information management systems without disclosing the patient's privacy.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Method for producing bricks from silt and sludge
InactiveCN101830687AWon't breakSolve processing problemsCeramic materials productionClaywaresBrickLand resources
The invention discloses a method for producing bricks from silt and sludge, which comprises the following steps of: stacking silt and sludge of which the water content is 80-85% in a parking field to enable the water content of the silt and the sludge to be less than or equal to 60% for standby; conveying the silt and the sludge of which the water content is less than or equal to 60% to a primary stirrer through a feeding box for stirring together with fly ash, rice chaffs or wood flour, coal slag and black sand to enable the water content of the mixture to be less than or equal to 30%; putting the mixture in an aging field for aging to enable the water content of the mixture to be less than or equal to 22%; conveying the mixture to a secondary stirrer through the feeding box, and adding water or fly ash according to the degree of dryness and wetness to obtain a blank preparing material of which the water content is less than or equal to 20%; preparing the blank preparing material into a wet blank of which the water content is 17.8-18.8% through extruding and cutting devices; and roasting to obtain a finished product brick. In the method of the invention, silt and sludge are used as main raw materials for producing bricks; on one hand, clay does not need to be used, and the cultivated land can not be destroyed; and on the other hand, the invention solves the problem of treatment of silt and sludge, saves land resources and has obvious effect of environmental protection.
Owner:常州市振东新型节能建筑材料厂
MRAM having spin hall effect writing and method of making the same
ActiveUS20160225982A1Easy to switchEasy to reverseMagnetic-field-controlled resistorsSolid-state devicesBit lineSpin Hall effect
A spin-transfer-torque magnetoresistive memory comprises apparatus and method of manufacturing a three terminal magnetoresistive memory element having highly conductive bottom electrodes overlaid on top of a SHE-metal layer in the regions outside of an MTJ stack. The memory cell comprises a bit line positioned adjacent to selected ones of the plurality of magnetoresistive memory elements to supply a reading current across the magnetoresistive element stack and two highly conductive bottom electrodes overlaid and electrically contacting on top of a SHE-metal layer in the outside of an MTJ region and to supply a bi-directional spin Hall effect recording current, and accordingly to switch the magnetization of the recording layer. Thus magnetization of a recording layer can be readily switched or reversed to the direction in accordance with a direction of a current along the SHE-metal layer by applying a low write current.
Owner:GUO YIMIN
Variable use fly-fishing reel
A fly-fishing reel has a reel body with a reversible pawl and an arbor. A spindle shaft with a gear rotates on the arbor, the gear and pawl limiting the direction of rotation. A spool and lockably engaged drive plate rotate on the spindle shaft and are secured thereon by a drag capsule which attaches to the spindle shaft. Tightening the drag capsule on the spindle shaft forcibly engages friction surfaces on the spindle shaft, the spool, the drive plate, and the drag capsule to provide an adjustable dual disk drag mechanism, as well as securing the drive plate and spool together. The spool can be readily replaced with a different spool and the spools are preferably reversible on the spindle shaft. A winding handle is attached to the drive plate to provide direct-drive action, or is attached to the drag capsule to provide a non-return action.
Owner:GILMORE DAVID F
Polycrystalline silicon manufacturing apparatus and manufacturing method
ActiveUS20090136408A1Quality improvementEasy to reachSiliconSemiconductor/solid-state device manufacturingGas supplyPolycrystalline silicon
A polycrystalline silicon manufacturing apparatus efficiently produces high-quality polycrystalline silicon. There is provided a polycrystalline silicon manufacturing apparatus, in which a plurality of gas supplying ports 6A for ejecting raw gas upward in a reactor 1 and gas exhausting ports 7 for exhausting exhaust gas after a reaction are provided on an inner bottom of the reactor 1 in which a plurality of silicon seed rods 4 are stood, the silicon seed rods 4 are heated and the polycrystalline silicon is deposited from the raw gas on the surfaces. The apparatus includes gas distributing tubes 9 that are respectively connected to the gas supplying ports 6A and respectively supply the raw gas to the gas supplying ports 6A, valves 21 that are provided on at least the gas distributing tubes connected to the gas supplying ports 6A adjacent to a center of the reactor 1 and open or close conduit lines of the gas distributing tubes 9, and a valve controlling device 22 that is connected to the valves 21 and controls the conduit lines to be closed for a predetermined time at an early stage of the reaction.
Owner:HIGH-PURITY SILICON CORP
Shunt Apparatus For Treating Obesity By Extracting Food
InactiveUS20110178480A1Significant weight lossGood for weight lossCatheterObesity treatmentAbdominal wallObesity
To treat obesity, a tube is positioned so that it passes through a patient's abdominal wall into the upper digestive system of the patient. The patient is allowed to carry out his / her everyday affairs including ingesting food. After ingestion, food is extracted by pumping it out of the upper digestive system through the tube. The embodiments described herein take advantage of some properties of ePTFE to provide a number of significant advantages.
Owner:ASPIRE BARIATRICS
Shape memory epoxy resin and preparation method thereof
The invention relates to a shape memory epoxy resin and a preparation method thereof. The shape memory epoxy resin comprises epoxy resin, a curing agent and hyperbranched polyester at a weight part ratio of 100:(8-80):(3-20). The preparation method comprises the following steps: firstly mixing the epoxy resin and hyperbranched polyester, then adding the curing agent, evenly mixing, then injecting into a die, curing at 50 DEG C-170 DEG C for 1h-6h, then curing at 80 DEG C-200 DEG C for 0h-6h, cooling to room temperature and demoulding, so as to obtain the shape memory epoxy resin. The shape memory epoxy resin has high tenacity within the secondary shape forming temperature range, and has no difference in heat resistance property compared with the corresponding type of shape memory epoxy resin without hyperbranched polyester, is difficult to crack and damage, and has great values on the engineering application aspect of a shape memory epoxy resin-based composite material.
Owner:TONGJI UNIV +1
Magnetoresistance element, mram, and initialization method for magnetoresistance element
ActiveUS20110188298A1Avoid failureReversed more easilyMagnetic-field-controlled resistorsSolid-state devicesMagnetic reluctanceRecording layer
A magnetoresistance element is provided with: a magnetization recording layer that is a ferromagnetic layer. The magnetization recording layer includes: a magnetization reversal region having a reversible magnetization; a first magnetization fixed region connected to a first boundary of the magnetization reversal region and having a magnetization direction fixed in a first direction; and a second magnetization fixed region connected to a second boundary of the magnetization reversal region and having a magnetization direction fixed in a second direction. At least one magnetization reversal facilitation structure which is a structure in which a magnetization is reversed more easily than the remaining portion is provided for a portion of the second magnetization fixed region.
Owner:NEC CORP
Lifting tool for mounting large-size machine tools
The invention discloses a lifting tool for mounting large-size machine tools and relates to the technical field of mechanical equipment manufacture. The lifting tool comprises a lifting part and a plug-in mounting part inserted into a lifting object, wherein the lifting part is connected with the plug-in mounting part into a whole, and provided with a plurality of circular grooves. The lifting tool can solve the problems that when the large-size machine tools and accessories of the large-size machine tools are lifted, the lifting tool is poor in lifting flexibility, inconvenient to use and low in efficiency and scratches surfaces of lifted objects easily, a steel rope is broken easily, and a safety accident is even caused.
Owner:柳州金盛重型数控机床有限责任公司
Liquid crystal display and drive method thereof
InactiveCN101567170AEasy to reverseIncrease disorderStatic indicating devicesNon-linear opticsLiquid-crystal displayEngineering
The invention relates to a liquid crystal display and a drive method thereof. The liquid crystal display comprises a common voltage circuit, a data drive circuit and a liquid crystal display panel, wherein the common voltage circuit is used for outputting a common voltage signal to the liquid crystal display panel, and the data drive circuit is used for outputting a plurality of grey-scale voltage signals to the liquid crystal panel, wherein when the temperature is lowered, the common voltage circuit increases the amplitude of the common voltage signal. The liquid crystal display has better display effect when the ambient temperature is reduced.
Owner:INNOCOM TECH SHENZHEN +1
Method for treating obesity by extracting food
ActiveUS20100106131A1Significant weight lossGood for weight lossMedical devicesOesophagiSide effectAbdominal wall
Owner:ASPIRE BARIATRICS
Spin-orbit torque magnetization rotational element
ActiveUS20180123028A1Easy to reverseReduce the valueMagnetic-field-controlled resistorsGalvano-magnetic material selectionDistortionSpin orbit torque
A spin-orbit torque magnetization rotational element includes: a ferromagnetic metal layer, a magnetization direction of which is configured to be changed; a spin-orbit torque wiring bonded to the ferromagnetic metal layer; and an interfacial distortion supply layer bonded to a surface of the spin-orbit torque wiring on a side opposite to the ferromagnetic metal layer.
Owner:TDK CORPARATION
Electric field assisted perpendicular stt-mram
ActiveUS20140203341A1Decreasing perpendicular anisotropy strengthEasy to switchSolid-state devicesSemiconductor/solid-state device manufacturingMagnetic reluctanceRecording layer
A perpendicular STT-MRAM comprises apparatus, a method of operating and a method of manufacturing a spin-torque magnetoresistive memory and a plurality of magnetoresistive memory element having a recording layer which has an interface interaction with an underneath dielectric functional layer. The energy switch barrier of the recording layer is reduced under an electric field applying along a perpendicular direction of the functional with a proper voltage on a digital line from a control circuitry; accordingly, the perpendicular magnetization of the recording layer is readily reversible in a low spin-transfer switching current.
Owner:SHANGHAI CIYU INFORMATION TECH
Method for improving properties of yarns formed by rotor spinning
InactiveCN102634894AImproved yarn performanceLow bending stiffnessContinuous wound-up machinesOpen-end spinning machinesWoolFlexural rigidity
The invention relates to a method for improving the properties of yarns formed by rotor spinning by reducing fiber modulus and rigidity on line, belonging to the field of textile processing. The method has the following advantages that the fiber modulus and bending rigidity of rotor spun fiber strands are quickly reduced on line by adopting a three-stage parallel softening treatment method, thus improving the fiber combing quality of the combing roller, improving torsion easiness and internal and external transfer properties when the fibers undergo rotor spinning, improving the rotor spun yarn surface twist line clarity and yarn strength and substantially elevating the capability of spinning high count yarns through rotor spinning; the key problems that the rotor spun yarn surface fibers are loose, the twist lines are not clear and the method is not suitable for spinning the high count yarns can be effectively solved; the quality of the yarns formed by rotor spinning of fibers is substantially improved; and the method is especially suitable for high-quality spinning of textile fibers with high rigidity (such as ramie) and high elasticity (such as wool) on the rotor spinning machine.
Owner:WUHAN TEXTILE UNIV
Verifiable generation of weak symmetric keys for strong algorithms
InactiveUS20080037775A1Easily identifiableQuick confirmationMultiple keys/algorithms usageKey sizeCryptographic nonce
The present invention provides a method, system, and device for producing cryptographic keys. More specifically, the cryptographic keys may be produced such that they have an effective key size and an apparent key size that differs from the effective key size. Generally, the effective key size is not restricted by export regulations and the apparent key size may be restricted by export regulations.
Owner:AVAYA INC
Air valve connector for connecting different valves
An air valve connector is threadly engaged to a nozzle head of an air pump, which is eccentrically and pivotally connected with a cam lever. The cam lever is adapted to press against a plug and an airtight ring disposed in the nozzle head to compel the valve connector to connect with different types of air valves such as a French type valve, a German type valve, an English type valve, and an American type valve. The air valve connector is reversed easily between first and second positions to be adapted to connect with the different type valves by the user.
Owner:WU SCOTT
Internal gastric bander for obesity
ActiveUS20120067937A1Perform quicklyReadily reversibleSuture equipmentsStapling toolsStomachConstriction
Owner:MENZEL THOMAS E
White asphalt for drilling fluid and method for preparing white asphalt for drilling fluid
ActiveCN103013461AGood sealing of cracksEasy to reverseDrilling compositionAlkylphenolPolyacrylamide
The invention discloses white asphalt for drilling fluid and a method for preparing the white asphalt for drilling fluid. The white asphalt is prepared from the following raw materials in parts by weight: 40 parts-50 parts of paraffin, 1 part-2 parts of alkylphenol polyoxyethylene ether, 4 parts-5 parts of polyethylene glycol, 4 parts-5 parts of polyacrylamide, 20 parts-30 parts of stearic acid and 20 parts-30 parts of light calcium carbonate. The method for preparing the white asphalt comprises the following steps: adding the paraffin, alkylphenol polyoxyethylene ether, polyethylene glycol and stearic acid into a reactor proportionally; raising the temperature of the reactor to 70 DEG C-100 DEG C, and then stirring for 20-40 minutes at constant temperature; adding polyacrylamide to be stirred for 30 minutes at constant temperature; and finally, uniformly adding light calcium carbonate to be stirred for 0.5-2 hours at constant temperature and then discharging, and carrying out spray granulation to obtain the white asphalt. The white asphalt does not damage a hydrocarbon reservoir, has good lubricating performance and prevents collapse and blockage, filtration can be effectively reduced, the capacity of oil-gas wells is improved, and the technical problems of easily generated loss, collapse and the like during a drilling process when stratums with complicated conditions are drilled are solved.
Owner:河北华运鸿业化工有限公司
Apparatus and method of delivering biomaterial to the heart
InactiveUS20070100199A1Reduce apparent viscosityRelieve cardiac wall stressHeart valvesTissue regenerationCardiac cycleCardiac wall
A biomaterial for treating or preventing congestive heart failure is injected into the intrapericardial space of a patient's heart to apply a mild compressive force on the heart. A volume of biomaterial is placed in the intrapericardial space by an injection needle or catheter, adjacent at least the left ventricle, so that the biomaterial applies a compressive force on the myocardium to relieve cardiac wall tension during at least a portion of the cardiac cycle.
Owner:PARACOR MEDICAL
Device for screwing caps onto containers
InactiveUS20070068117A1Rapid and variable reversalPrecise and rapid reversalCapsThreaded caps applicationEngineeringScrew cap
A device for screwing caps onto containers with several closing heads revolving on a closed track, each closing head having a controllable gripping tong, a control unit for the opening position and the closed position of the corresponding gripping tong, with each control unit revolving along with and allocated to every gripping tong. The revolving control units can be reversed in direction between the opening position and the closed position by stationary stops. In this manner, a precise and rapid reversal of the gripping tongs, as well as a simple adjustment of the opening- and closed position, is made possible without a stationary control curve.
Owner:KRONES AG
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