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40 results about "Natural wave" patented technology
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Aerodynamically efficient surface
A Tile, in the form of a natural wave, is provided to replace traditionally smooth surfaces to aid in more efficient shedding of a fluid medium.
Owner:SCHMIDT ERIC THOMAS
Apparatus and method for wave shaping
InactiveUS9296447B1Increase wakeFacilitated releaseWave generating vesselsWatercraft hull designWave shapeWaveform shaping
Owner:MORGAN DEAN +1
Apparatus and method for wake shaping
Owner:MORGAN DEAN +1
Wave energy accumulator
ActiveUS20090226331A1Sufficient buoyancyStable deliveryFluid couplingsPump componentsCompressed fluidInlet valve
A fluid pressurization unit compresses a fluid in response to natural wave action on a body of water such as an ocean. The unit comprises a floating component and a piston assembly. The floating component has sufficient buoyancy to float on water waves and has a compression chamber with an inlet valve biased to receive a fluid at an intake pressure. The piston assembly is slidable within the compression chamber and has a piston shaft and a hollow piston head attached to the piston shaft, which defines a piston reservoir therein with an inlet valve in communication with the compression chamber and biased to receive the fluid at an output pressure, and an outlet for discharging fluid pressurized to at least the output pressure from the pressurization unit. The piston assembly is fixable in place relative to the floating component such that relative movement between the floating component and piston assembly compresses fluid from the intake pressure to at least the output pressure.
Owner:SIEBER JOE +1
Wave energy accumulator
ActiveUS7690900B2Sufficient buoyancyStable deliveryFluid couplingsPump componentsCompressed fluidInlet valve
A fluid pressurization unit compresses a fluid in response to natural wave action on a body of water such as an ocean. The unit comprises a floating component and a piston assembly. The floating component has sufficient buoyancy to float on water waves and has a compression chamber with an inlet valve biased to receive a fluid at an intake pressure. The piston assembly is slidable within the compression chamber and has a piston shaft and a hollow piston head attached to the piston shaft, which defines a piston reservoir therein with an inlet valve in communication with the compression chamber and biased to receive the fluid at an output pressure, and an outlet for discharging fluid pressurized to at least the output pressure from the pressurization unit. The piston assembly is fixable in place relative to the floating component such that relative movement between the floating component and piston assembly compresses fluid from the intake pressure to at least the output pressure.
Owner:SIEBER JOE +1
Wave-making oxygen increasing machine
ActiveCN104621039AIncrease dissolved oxygenLarge amplitudePisciculture and aquariaReduction driveEngineering
Owner:靖江市金标空调设备厂
Container floating breakwater and construction technology thereof
InactiveCN105155467AAdjust the freeboard heightGood wave dissipation effectBreakwatersQuaysShip wavesShip stability
The invention discloses a container floating breakwater and a construction technology thereof. The breakwater comprises a plurality of breakwater units and an anchoring system. The breakwater units are container floating bodies. The container floating bodies are connected end to end to form the floating breakwater which is anchored and positioned by the anchoring system. The construction technology of the container floating breakwater comprises the following steps that 1, the container floating bodies are assembled; 2, an anchor block is installed on site; 3, the container floating bodies are hoisted on site and connected to form the floating breakwater; and 4, an anchor chain is installed to anchor and position the floating breakwater. In this way, the formed floating breakwater is convenient to construct, fast to assemble and disassemble, low in manufacturing cost, good in breakwater effect, and capable of well blocking ship waves produced by a high-speed passenger ship, reducing influences of the ship waves on the construction ship stability and blocking natural waves, so that the natural wave height of a construction point is reduced, and a temporary support on the construction point is stable.
Owner:CCCC THIRD HARBOR ENG +2
Optical attenuator of wave length related loss compensation and compensation method
The invention relates to a variable optical attenuator for optical communication. A phase layer between a collimating lens and an output optical waveguide layer is introduced, a second wave length related loss approximate to the natural wave length related loss of the optical attenuator and opposite to the natural wave length related loss in signal is generated so as to offset the natural wave length related loss, and the optical attenuator with the extremely low residue wave length related loss is obtained so as to meet the requirement for the optical attenuator of an optical communication system.
Owner:JIANGSU XUHAI OPTO ELECTRONIC TECH CO LTD
Wind power wave making aerator
ActiveCN104604783AIncrease dissolved oxygenWith energy saving effectPisciculture and aquariaImpellerReduction drive
The invention provides a wind power wave making aerator which comprises a floating body and a motor fixedly installed on the floating body. The motor is coaxial with the floating body and drives an impeller to rotate through a speed reducer. Two to four lugs are manufactured on the periphery edges of the floating body. A swing driver is installed at the top of the motor and comprises a fixing supporting rod and a sail fixed to the supporting rod. Under the wind power effect, the sail drives the floating body to vertically tilt to make waves. Compared with the prior art, wind energy absorbed by the sail and potential energy of the swing driver are utilized for driving the floating body to tilt to make the similar natural waves in a pond, the natural waves increase the whole amount of dissolved oxygen of the pond in the periphery diffusion process, and the energy-saving effect is achieved; as the swing driver is coaxial with the motor and the floating body, the circumferential amplitude is uniform, and the amplitude of generated periphery waves is equalized; the structure is simple, the manufacturing cost is low, energy dissipation is not increased, the effect range of the dissolved oxygen of the single aerator is wide, and then the breeding cost is reduced.
Owner:靖江市金标空调设备厂
Mud starting device capable of automatically adapting tide
The invention relates to a near sea mud starting device using natural force, which comprises a float, a mud exciting grid plate, a grid plate control drum, a damper. The float is hinged with the mud exciting grid plate locating on the lower part of said float, and the damper is arranged between them. An impeller drives the grid plate control drum to control the retraction and putting-down of mud exciting grid plate through gear worm mechanism. The complete device is fixed by anchor. The present invention arises shallow sea bottom mud by depending completely on natural wave flow, and can be applicable to different tide level and flow direction changes automatically to move mud in definite direction. It is suitable for beach maintenance or dredging.
Owner:SHENGLI PETROLEUM ADMINISTRATION BUREAU DRILLING TECH ACAD SINOPEC
Self-cleaning anti-adhesion device for marine instrument
ActiveCN113532494AImprove observation accuracyEfficient and reliable cleaning processVessel cleaningMeasurement apparatus componentsRatchetEngineering
The invention discloses a self-cleaning anti-adhesion device for an ocean instrument, which comprises a mounting frame, a mounting seat is fixedly arranged at one end of the mounting frame, a screw rod is movably arranged at the other end of the mounting frame, a first rotating seat is movably arranged at the upper end of the mounting seat, and a metal tennis ball for accommodating a sensor is mounted above the first rotating seat; the metal tennis ball is fixedly connected with the mounting seat, the top end of the lead screw is fixedly connected with one end of the flexible connecting piece, the other end of the flexible connecting piece is fixedly connected with the floating bag, the lead screw is in threaded connection with an inner wheel of the inner meshing ratchet mechanism, and an outer wheel of the inner meshing ratchet mechanism is movably mounted on the inner side of the mounting ring. The mounting ring is fixedly connected with the mounting frame, an outer wheel of the inner meshing ratchet mechanism is fixedly connected with the second rotating seat, a rotating ring is fixedly arranged between the first rotating seat and the second rotating seat, and a brush is arranged on the inner wall of the rotating ring. The device has the advantages that the rotating ring is driven by buoyancy of natural wave energy to clean the metal tennis balls, and the cleaning process is efficient and reliable.
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI +1
Deep Water Wind Energy Capture System
InactiveUS20170122293A1Improve efficiencyImprove reliabilityEnergy supplyWind energy with electric storageSurface oceanSubject matter
The Inventive Subject Matter is a System for harvesting wind energy and natural wave energy. The harvesting can be performed on a body of water. The body of water can be an ocean or lake. The harvesting can be performed autonomously and create portable energy for ships or other purposes.
Owner:COHEN RONALD
Fiber hair product curling fixing production method
A fiber hair product curling fixing production method cannot damage the hair product, can smooth and sort the hair product, and can pave the hair product on a roll paper with uniform thickness; the method comprises the following steps: selecting reelpipes with similar diameter according to wave curling technology, tightly pressing the roll paper and hair product on the reelpipes, and bundling the reelpipes so as to ensure the reeled roll paper and hair product not to rebound; tidily placing bundled and sorted reelpipes in batch in a high temperature fixing cabinet for curling fixing; finally removing the hair product, thus obtaining the hair product with natural wave curves and obvious elasticity. The production method has relatively low technical requirements for producers, has no damage on the hair product, can easily realize mechanization and batch production, and the curled and fixed hair product is natural in wave curves and obvious in elasticity.
Owner:XUCHANG UNIV
Apparatus and method for wake shaping
A device is temporarily attached to one side of the stern of a boat in order to modify the wake pattern of the boat by effectively making one side of the boat longer than the other side. The delayed wave on the opposite side of the boat from the wake shaping device allows the wave to crest over the natural wave on the side where the device is installed. In one example, the device has a frame with a side surface angled outwardly 12 degrees from the side of the boat, a mounting surface with a platform index notch configured to be positioned over a portion of a boat platform. A wedge shape utilizes water pressure to distribute the load evenly across the fastening side of the device, thereby allowing for a tight fit to the back of the boat.
Owner:MORGAN DEAN +1
Flower pot with wave-shaped pot mouth, and manufacturing method thereof
PendingCN109249572AImprove the decorative effectReduced deburring proceduresCultivating equipmentsDomestic articlesWave shapeMaterials science
The invention provides a flower pot with a wave-shaped pot mouth, and a manufacturing method thereof. The flower pot is integrally molded, wherein the pot mouth of the flower pot is wave-shaped, and no parting line characteristic is formed on the pot body of the flower pot. According to the present invention, the inner cavity of the mold cannot be filled with the used plastic paste during the molding, and the pot mouth naturally forms the wave shape without the shaping with the mold when the mold is closed, such that the pot mouth presents the uneven natural wave shape, the parting line of thetraditional pressing molding flower pot is not formed on the flower pot of the present invention, and the appearance of the product is out of the industrial appearance, and is close to nature.
Owner:YUZHOU CITY LVZHIZHOU GARDEN APPLIANCE MFG
Neural network vocoder training method based on short-time spectrum consistency
PendingCN112634914AReduce inconsistencyImprove synthetic voice qualitySpeech synthesisAlgorithmTime spectrum
The invention discloses a neural network vocoder training method based on short-time spectrum consistency. The method comprises steps of training an amplitude spectrum predictor through employing natural acoustic features and a natural logarithm amplitude spectrum, and training a phase spectrum predictor through employing the natural logarithm amplitude spectrum, a natural fundamental frequency and a natural waveform; connecting the trained amplitude spectrum predictor and phase spectrum predictor, and training the connected amplitude spectrum predictor and phase spectrum predictor through the natural acoustic features, the natural logarithm amplitude spectrum, the natural fundamental frequency and the natural waveform. According to the neural network vocoder training method provided by the invention, firstly, the amplitude spectrum predictor and the phase spectrum predictor are respectively trained, and finally, the short-time spectrum consistency loss function is added to jointly train the amplitude spectrum predictor and the phase spectrum predictor, so a problem of inconsistency of short-time spectrums formed by predicted amplitude spectrums and phase spectrums can be greatly improved; and the quality of the synthesized voice is improved.
Owner:UNIV OF SCI & TECH OF CHINA
Wave energy collection device driven by dual-rotation of single gear ring
ActiveCN112610391AEfficient use ofImprove collection efficiencyHydro energy generationMachines/enginesRatchetSteering wheel
The invention relates to a wave energy collection device driven by dual-rotation of a single gear ring, and belongs to the field of green renewable energy based on utilization of wave energy. The wave energy collection device comprises a bottom floating body, a middle framework, an upper platform, rotary frames and floating balls, wherein the floating balls are suspended under one end of each of the rotary frames while the other ends of the rotary frames are provided with arc gear rings; the circle centers of the arc gear rings are fixedly mounted on the upper platform by using a bearing; the arc gear rings are engaged with a main ratchet of a power shaft; through a steering wheel, an outer gear ring of an auxiliary ratchet and an outer gear ring of the main ratchet mutually rotate oppositely, and the outer gear rings of the ratchets are rotated clockwise to output power, and are rotated anticlockwise to be rotated in an idle state; when the floating balls ascend, the main ratchet is rotated clockwise to output the power, and the auxiliary ratchet is rotated anticlockwise to be rotated in the idle state; and when the floating balls descend, the main ratchet is rotated in the idle state, and the auxiliary ratchet is rotated clockwise to output the power, so that the power shaft is driven by dual-rotation of the single gear ring to apply work; and through a moment manner, vertical and horizontal acting force of wave fluctuation can be collected. By adopting the device disclosed by the invention, the natural attributes, i.e., three-dimension, random and inconstancy, of the natural wave are fully utilized, and collection of wave energy is realized.
Owner:王兴奎 +1
A wind-powered wave-making aerator
ActiveCN104604783BIncrease dissolved oxygenWith energy saving effectPisciculture and aquariaImpellerWind wave
The invention provides a wind power wave making aerator which comprises a floating body and a motor fixedly installed on the floating body. The motor is coaxial with the floating body and drives an impeller to rotate through a speed reducer. Two to four lugs are manufactured on the periphery edges of the floating body. A swing driver is installed at the top of the motor and comprises a fixing supporting rod and a sail fixed to the supporting rod. Under the wind power effect, the sail drives the floating body to vertically tilt to make waves. Compared with the prior art, wind energy absorbed by the sail and potential energy of the swing driver are utilized for driving the floating body to tilt to make the similar natural waves in a pond, the natural waves increase the whole amount of dissolved oxygen of the pond in the periphery diffusion process, and the energy-saving effect is achieved; as the swing driver is coaxial with the motor and the floating body, the circumferential amplitude is uniform, and the amplitude of generated periphery waves is equalized; the structure is simple, the manufacturing cost is low, energy dissipation is not increased, the effect range of the dissolved oxygen of the single aerator is wide, and then the breeding cost is reduced.
Owner:靖江市华信科技创业园有限公司
Grounding water tillage filtering system
InactiveCN109430036ACoordination frequencyPromote biochemical reactionsAgriculture gas emission reductionCultivating equipmentsPlant cellImpurity
The invention discloses a grounding water tillage filtering system. The system comprises a grounding pin module, a filtering branch module and a water tillage planting pond, wherein the grounding pinmodule is used for receiving ground surface negative ions; by using the filtering branch module, impurity frequency is filtered away to remove noise, and the negative ions are divided into a pluralityof paths to be transmitted into the water tillage planting pond; by using the water tillage planting pond, the ground surface negative ions are introduced into a planting water channel. The groundingwater tillage filtering system continuously receives the ground surface negative ions from the surface of the nature, and the ground surface negative ions are introduced into the water tillage planting pond through the filtering branch module, so that a water body in the planting water channel is communicated with the ground. A consistent wave frequency is transmitted, the negative ions are released, and the natural wave frequency can facilitate coordination of the frequency of plant cells. Under the heterogeneous phase attraction principle, the negative ions can quickly and efficiently neutralize excessive positive electron in plants, and the plants electrochemically change, so that the biochemical reaction in the plants is accelerated, and the metabolism function of the plants is enhanced.
Owner:马焰琳
Comprehensive optimizing method for energy dissipaters in energy dissipating damping structure based on target addition effective damping ratios
ActiveCN105696717ARealize rationalityAchieve technical effectsShock proofingDamping ratioElastic plastic
The invention discloses a comprehensive optimizing method for energy dissipaters in an energy dissipating damping structure based on target addition effective damping ratios. The comprehensive optimizing method comprises the following steps: selecting earthquake waves used for the elastic-plastic time-history analysis of a main body structure; setting the performance target and requirements of an energy dissipating damping structure when the main body structure rarely meets earthquake action; calculating the target actual addition effective damping ratio xiaim of the main body structure; primarily determining the type, distribution position, form and number of energy dissipaters; under the action of each earthquake wave, carrying out elastic-plastic time-history analysis on the energy dissipating damping structure as if rare earthquake is met; calculating the actual addition effective damping ratio xia of the energy dissipaters; and comparing xia with xiaim until, according to natural wave calculation, obtaining the following result: xia is larger than or equal to 0.65 xiaim and smaller than or equal to 1.1*0.65 xiaim; and according to artificial wave calculation, obtaining the following result: xia is larger than or equal to 0.8 xiaim and smaller than or equal to 1.1*0.8 xiaim. The reasonable adoption and arrangement of the energy dissipaters in the design of the energy dissipating damping structure are realized, the energy dissipaters are in a highly efficient work state, and the design technical and economical indexes of the energy dissipaters in the design of the energy dissipating damping structure are realized.
Owner:ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE
Emergency life raft with wave current power generation function
PendingCN112744340AAchieve lightingRealize the communication functionLife-raftsEnergy supplyCurrent generatorCommunication device
The invention provides an emergency life raft with a wave current power generation function. The emergency life raft comprises a life raft, a storage battery arranged on the life raft, a switching circuit connected with the storage battery, an illuminating lamp, a communication device, a direct-current generator arranged on the life raft, and a wave current acting blade in driving connection with the direct-current generator, and the electric output of the direct-current generator is connected with the storage battery. The emergency life raft with the wave current power generation function has the advantages that a circuit system of the life raft is charged on the sea through the wave current force, illumination and communication functions of the life raft are achieved, power comes from natural wave current, and energy conservation and environmental protection are achieved. The rescue of the marine life raft is greatly helped, and meanwhile, the confidence and survival brave of personnel on the life raft are greatly improved.
Owner:中石化石油工程技术服务有限公司 +2
Oil-water separation and recovery device, floating oil separation method and application
InactiveCN113463593AImprove separation efficiencyWide working areaFatty/oily/floating substances removal devicesWater cleaningWind waveOil separation
The invention relates to an oil-water separation and recovery device and a floating oil separation method, which are suitable for separation and recovery of oil on static and fluctuating water surfaces. The oil-water separation and recovery device consists of a separation and collection container, a balance floating body and a wave maker, wherein the separation and collection container consists of an upper barrel, a lower barrel and a metal wire mesh for connecting the upper barrel and the lower barrel; the metal wire mesh subjected to micro-nano modification has oleophylic and hydrophobic characteristics, and floating oil is separated from the water surface and is gathered to the collection container; and the balance floating body is used for adjusting the draft of the separation and collection container and improving the stability of the separation and collection container under a wind wave condition. Under a static water surface condition, the oil-water separation and recovery device needs to be matched with the wave maker for use, and the wave maker generates artificial fluctuation to displace a water ring around the separation and collection container, so that complete separation of the floating oil is realized. Under a fluctuating water surface condition, natural waves can drive the floating oil to be continuously gathered to the separation and collection container, so that the recovery efficiency is improved.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)
A wave energy harvesting device with single gear ring and double rotation drive
ActiveCN112610391BEfficient use ofImprove collection efficiencyHydro energy generationMachines/enginesRatchetSteering wheel
Owner:王兴奎 +1
Coherent electromagnetic waves aid reconciliation
Reconciliation of past events is beneficial for resolution of conflict but not essential to resolve geographic, political and economic conflicts that can cease violence. Past events are immutable in spacetime and interpretation of past events may be different for different observers. These events that differ among observers may lead to very different outcomes associated with the event because the activity of the brain is chaotic. Although humans have an innate desire to reconcile past events, resolution of conflicts should be initially concerned with the present and future. Reconciliation is a long and arduous process. In this invention electromagnetic waves that are coherent with natural waves generated by the brain of those in conflict are broadcast through air or wire into areas of conflict to aid reconciliation. Peace may be more easily obtainable with this invention, but this invention will not in itself solve the problem of reconciliation.
Owner:GOLDBERG JOEL STEVEN
Envelope Optimization Method for Energy Dissipator of Seismic Structure Based on Target Additional Effective Damping Ratio
The invention discloses an energy dissipation structure energy dissipater envelop optimization method based on a target additional effective damping ratio. The method includes the steps that earthquake waves for elastic-plastic time-history analysis of a main structure are selected; energy dissipation structure performance targets and requirements in rare earthquake action on the main structure are set; the target actual additional effective damping ratio xiaim of the main structure is calculated; the types, arrangement positions, forms and number of energy dissipaters are preliminarily determined, rare earthquake elastic-plastic time-history analysis is carried out on an energy dissipation structure under the action of all the earthquake waves, the actual additional effective damping ratio xia of the energy dissipaters is calculated, xiaim and xia are compared, and the process is conducted till the formula 0.55 xiaim<=xia<=1.1*0.55 xiaim is obtained through calculation according to natural waves, and the formula 0.8 xiaim<=xia<=1.1*0.8 xiaim is obtained through calculation according to artificial waves. By means of the method, the selection and arrangement of the energy dissipaters are reasonable in energy dissipation structure design, the energy dissipaters are in an efficient working state, and the technical index and the economical index of energy dissipater design in energy dissipation structure design are reached.
Owner:ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE
Self-floating body dual-drive wave energy collecting device
InactiveCN112177840AEfficient use ofSimple structureMachines/enginesEngine componentsRatchetEngineering
The invention relates to a self-floating body dual-drive wave energy collecting device, and belongs to the field of green renewable energy sources for wave energy utilization. The self-floating body dual-drive wave energy collecting device comprises a mounting platform, wave energy collecting parts, double-ratchet parts, power shafts, a linkage part and rack supporting parts. The mounting platformis of a frame structure with self-buoyancy. Each wave energy collecting part comprises a floating body with four vertical through holes and two racks with opposite tooth surfaces, and the wave energycollecting parts are distributed and fixed to the mounting platform in a rectangular shape. The double-ratchet parts share an inner ring, two groups of same-direction pawls and two independent rotating outer rings which are arranged separately. The power shafts are used for gathering mechanical energy independently obtained by the multiple wave energy collecting parts into mechanical energy capable of achieving stable rotation. And the linkage device is used for gathering the rotary mechanical energy of all the power shafts into stable and uniform rotary mechanical energy and then transmitting the stable and uniform rotary mechanical energy to energy utilization parts. According to the self-floating body dual-drive wave energy collecting device, three-dimensional, random and inconstant natural attributes of natural waves are fully utilized, and wave energy collection is achieved.
Owner:王兴奎 +1
Seismic wave phase spectrum disturbance method based on real number wavelet transform
ActiveCN112285770ASolve the problem that the time domain of artificial disturbance cannot be arbitrarily specifiedSolve the problem that it is difficult to keep the energy of seismic waves unchanged when disturbing natural wavesSeismic signal processingComplex mathematical operationsSeismic waveWavelet transform
The invention provides a seismic wave phase spectrum disturbance method based on real number wavelet transform. The seismic wave phase spectrum disturbance method specifically comprises the followingsteps of S1, selecting a target seismic wave, a time shift discrete sampling point and a scale discrete sampling point, S2, conducting wavelet transform on the target seismic waves, so that wavelet coefficients can be obtained, S3, grouping according to an adjacent relationship on a scale domain to obtain a secondary scale and a corresponding secondary wavelet coefficient, S4, defining the phase of the secondary wavelet coefficient, S5, modifying the phase spectrum of the secondary wavelet coefficient to generate a new phase spectrum, and inversely deriving a newly generated wavelet coefficient, and S6, performing inverse transformation by using the newly generated wavelet coefficient to generate random artificial seismic waves. According to the method, the random artificial seismic wavesare generated by disturbing the natural seismic waves, so that the generated artificial waves are high in randomness, and the energy distribution characteristics of the natural waves in the frequencydomain are reserved.
Owner:CHONGQING UNIV
Mud starting device capable of automatically adapting tide
Owner:SHENGLI PETROLEUM ADMINISTRATION BUREAU DRILLING TECH ACAD SINOPEC
A self-cleaning anti-adhesion device for marine instruments
ActiveCN113532494BImprove observation accuracyEfficient and reliable cleaning processVessel cleaningMeasurement apparatus componentsRatchetClassical mechanics
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI +1
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