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49 results about "Short stay" patented technology
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Scooter luggage
Globalization has created a culture of frequent air travel. This has in turn required the luggage to be optimized for effortless transport and sized to conform to storage compartments available on airplanes. The Roll On wheeled luggage that is sized to fit in the overhead bins in the plane has become popular with the short stay frequent traveler since it eliminates the time involved in checking in the luggage for storage in the plane undercarriage. The current invention, called the Scooter Luggage is for the needs of the extremely mobile and agile population. Scooter Luggage converts the conventional Roll On wheeled luggage to a three wheeled scooter. It integrates a third wheel, a platform to stand and a steering mechanism that enables the user to use the luggage to scoot from terminal to terminal. The design is foldable so that the luggage still conforms to the air plane overhead bin format. It also has a miniature fork lift feature so that the Scooter Luggage can be loaded with other items for transporting. The Scooter Luggage is configurable for airport shopping convenience. The Scooter Luggage retains the functionality of a conventional Roll On luggage
Owner:ATHALYE RAVI
Wide-angle Y-shaped pier column construction method
ActiveCN104746435ASolve technical problemsReduce installation costsBridge structural detailsBridge erection/assemblySupporting systemSteel frame
The invention discloses a wide-angle Y-shaped pier column construction method; the construction method comprises the steps: pouring a Y-shaped pier column at six stages from a layer I to a layer VI; mounting scaffolds on a support platform to pour concrete on the layers I and II of the pier column; installing a corbel, a formed steel frame and a distribution beam; anchoring first long stay cables and short stay cables; pouring concrete on the layer III of the pier column; cutting the first long stay cables and dismounting formworks of the III-layer concrete; anchoring second long stay cables; pouring concrete on the layers IV and V of the pier column; stretching horizontal tensile steel strands, dismounting the upper structural part of the formed steel frame and the second long stay cables; mounting the scaffolds at the lower structural part of the formed steel frame to pour concrete on the layer VI and gradually stretching the horizontal tensile steel brands to be 100% during pouring. By adopting segmented construction measures and a stay support system, the technical problem in the traditional construction is solved effectively, the structural and construction safety is ensured and the cost of the operating platform is reduced remarkably.
Owner:CHINA CONSTR SIXTH ENG DIV CORP
Short-brace rod type expanding-chord truss and producing method thereof
InactiveCN1609362AStrong pullReduce compressive stressBuilding constructionsStructural engineeringShort stay
The present invention is one new kind of short stay rod type tension string truss. The shuttle-shaped truss has serial short stay rods connected rigidly to the nodes in the lower string; shaft bracket with bearing and shaft fixed to the lower ends of the short stay rods, steel cable pressed on the shaft and with two ends fixed to the end seat nodes separately of the shuttle-shaped truss while in its tensile state. There are arced notch in center of the shaft for the steel cable to contact with, and reinforcing boards between the short stay rods and the shuttle-shaped truss and between the short stay rods and the shaft bracket. The short stay rods are 0.3-2.0 m long. The present invention has the advantages of less steel consumption, simple structure, low cost, high performance, easy construction, etc.
Owner:GUIZHOU UNIV
Injection of fructose-1,6-diphosphate (FDP) prior to coronary artery bypass grafting surgery
Fructose-1,6-diphosphate (FDP) is used to treat patients who are undergoing coronary artery bypass grafting (CABG) surgery. Before cardiopulmonary bypass begins, a liquid that contains FDP is intravenously infused in the patient, preferably for about 10 to 30 minutes, to allow the FDP to enter the heart and lung tissue while the heart is still beating. FDP can also be added to cardioplegia solution; in addition, FDP can be injected after bypass is terminated, but if post-bypass injection is used, steps should be taken to avoid excess lactic acid accumulation, which appears to increase the risk of atrial fibrillation. To prevent or control lactic acidosis, a buffering or alkalizing agent, such as sodium bicarbonate, or an agent which reduces lactic acid formation, such as dichloroacetate, can be used. In double-blinded trials, this use of FDP substantially reduced heart damage and improved overall outcomes, as shown by lower levels of creatine kinase in blood, improvements in pumping performance, reduced requirements for vasodilator and inotropic drugs, and shorter stays in intensive care units. Certain dosages also reduced the likelihood of atrial fibrillation; however, FDP at high dosages increased the likelihood of A-fib. FDP also helped reduce pulmonary vascular resistance (PVR); this is an important finding, since pulmonary hypertension following cardiopulmonary bypass is a very difficult and often intractable problem, and is a contributing factor in nearly all deaths following CPB surgery.
Owner:QUESTCOR PHARMA
User Equipment Short Stay Report
ActiveUS20140200005A1Improve mobilityImprove the problemWireless communicationSuccessful completionHandover
A second handover of a user equipment from a cell B to a cell C of a cellular communications network is successfully completed, wherein a successful completion of a first handover of the user equipment from a cell A of the cellular communications network to the cell B has immediately preceded the second handover. The second handover is determined as being a rapid handover at the cell B and / or the cell C based on a detection that the second handover of the user equipment has been initiated from the cell B to the cell C within a configurable period of time since the successful completion of the first handover, and the rapid handover is reported to the cell A.
Owner:NOKIA SOLUTIONS & NETWORKS OY
Clothes drying device
InactiveCN102978885AShort regeneration timeSolve the problem of high regeneration energy consumptionTextiles and paperLaundry driersEngineeringShort stay
The invention relates to the technical field of household appliances, in particular to a clothes drying device adopting renewable molecular sieves to dry clothes. The clothes drying device comprises a main body with a cavity capable of containing clothes, and is characterized in that the device also comprises a drying cylinder; molecular sieves are filled in the drying cylinder; a gas hole is arranged in the drying cylinder; the inlet and the outlet of the gas channel are connected with the cavity; a heating device is arranged in the gas channel; and the gas channel is also connected with a power device for enhancing convection. The invention has the other purpose of providing a pull rod type clothes dryer which is convenient to carry during travelling and dries the taken-along clothes by arranging a roller, a pull rod and a solar charging module on the clothes drying device, and solves the problem that a traveler can not rapidly dry clothes because of short stay.
Owner:深圳市佳能宝节能环保科技有限公司 +1
Method and apparatus for reporting short stay in wireless communication system
InactiveUS20140287762A1Avoiding short problemShort stayTransmission monitoringWireless communicationCommunications systemShort stay
A method and apparatus for avoiding a short stay problem in a wireless communication system is provided. An eNodeB (eNB) may determine a ratio of a number of short stay user equipments (UEs), which stay at a cell shorter than specific threshold time, to total number of UEs staying at the cell, and transmit the ratio of the number of short stay UEs to the total number of UEs to a previous eNB. Or, the eNB may receive measurement information of at least one second cell from a UE, determine whether the UE can be connected to the at least one second cell, and notify a second eNB whether the UE can be connected to the at least one second cell or not.
Owner:LG ELECTRONICS INC
Method for improving heterogeneous network switching performance
InactiveCN103546929ATruly reflect the quality changesGood switching effectWireless communicationHeterogeneous networkEngineering
A method for improving heterogeneous network switching performance includes that a UE (user equipment) measures RSRP (reference signal received power) and RSQR (reference signal received quality) in each symbol in a single subframe; the averaged RSRP subjected to linear additivity and the averaged RSQR subjected to linear additivity are filtered for the first time to acquire a first measured value; the first measured value is filtered for the second time to acquire a second measured value by combining a filter factor k; the UE initiatively reports auxiliary information including corresponding information of the second measured value, and a network side performs switching judgment according to the auxiliary information. By the method, the heterogeneous network switching performance can be improved, while compromise of switching failure and short stay rate can be achieved.
Owner:POTEVIO INFORMATION TECH CO LTD
Mobile social network friend recommending method and system based on geographical position change
The invention discloses a mobile social network friend recommending method and system based on geographical position change, belonging to the technical field of internet. The method comprises the steps of firstly, periodically recording geographical position information of a user, storing the geographical position information into a geographical position database, processing and converting the information; secondly, classifying all historical geographical positions where the user passes, and recognizing that the historical geographical positions belong to passing ways, short stay, long stay or first arrival; thirdly, recognizing whether the current geographical position of the user is changed or not, if so, recording the time length of change, and selectively recommending old friends or new friends according to different time length; and finally, judging the class of the current geographical position according to the recommending result, and showing different recommending results. The method and the system can assist the user in recommending new friends at new places and recommending old friends during outgoing to maintain the old friend relationship.
Owner:XI AN JIAOTONG UNIV +1
Short stay detection optimization method and short stay detection optimization system
ActiveCN103906102AAchieve optimizationAccurate identification of short stayWireless communicationPower parameterNetworked system
The invention discloses a short stay detection optimization method and a short stay detection optimization system which are used for optimizing signaling waste and user experience reduction caused by unreasonable mobility and power parameter configuration in a wireless network. The short stay detection optimization method comprises the following steps: a first cell base station counts the stay time of a user terminal in a first cell when determining to switch the user terminal to a second cell, and adds the stay time to historical information of the user terminal; a second cell base station judges whether the user terminal has unnecessary short stay in the first cell according to the historical information of the user terminal; and if the user terminal has unnecessary short stay in the first cell, the second cell base station sends a short stay report to an optimization server, and the optimization server uses the short stay report to optimize a network system. Therefore, short stay can be accurately identified, unnecessary reports can be avoided, and network optimization can be realized.
Owner:CHINA TELECOM CORP LTD
A data display method, a terminal and a computer storage medium
The embodiment of the invention relates to the computer technical field, and discloses a data display method, a terminal and a computer storage medium. The method comprises the follow steps: obtainingan arrival behavior set of a user-triggered short-stay scene; detecting user access behavior; according to the arrival behavior set, judging whether the access behavior will trigger the short-stay scene or not, and pulling the first data to be displayed when the short-stay scene is judged to be triggered. Upon detecting that the user triggers a short stay scenario, the pulled first data to be displayed is displayed. As a result, the data display method, the terminal and the computer storage medium in the embodiment of the invention improve the real-time performance of the data displayed in the short-stay scene without relying on the network state.
Owner:CHINANETCENT TECH
Serial multi-stage process and its compact equipment for fast gas-solid separation and settling
InactiveCN1175916CEfficient and fast extractionSmall sizeCatalytic crackingDispersed particle separationCycloneShort stay
A fast gas-solid separating and depositing process and apparatus used for outlet of lift pipe in fluidized catalytic cracking technology is disclosed. Its apparatus is composed of fast cyclone separator, feeding pipe, the combination of cyclone separator and cyclone pipe, and settling equipment. Its stage-1 fast cyclone separator, stage-1 stripping segment, stage-2 stripping segment, stage-2 fast cyclone separator, gas collecting chamber and oil-gas pipeline are serially connected. Its advantages include small size of settling equipment, short stay time of oil (gas) in settling equipment to prevent coking and improve distribution of products.
Owner:CHINA UNIV OF PETROLEUM (BEIJING) +1
Double-jack-stay inwards-concave rope arch structure
InactiveCN103993660ANo relative slidingAvoid slackArched structuresVaulted structuresStructural engineeringEngineering
The invention discloses a double-jack-stay inwards-concave rope arch structure. The double-jack-stay inwards-concave rope arch structure comprises an upper chord beam, a lower chord stay cable and jack stays, wherein the lower chord stay cable is composed of multiple sets of short stay cable bodies, the short stay cable bodies and the upper chord beam are located in the same plane, each set of short stay cable bodies includes two stay cable bodies, the lower ends of every two corresponding cable bodies are connected to form the shape of V, and the upper ends of every two corresponding cable bodies are hinged to the upper chord beam; two jack stays are upwards arranged between the connecting points between the lower ends of every two corresponding stay cable bodies and the upper chord beam, and arranged on the two sides of the angular bisector of the two corresponding stay cable bodies symmetrically, and the rear stay cable body in a previous set of short stay cable bodies and the front stay cable body in a later set of short stay cable bodies are arranged in a crossed mode. According to the double-jack-stay inwards-concave rope arch structure, a traditional long stay cable is omitted, the multiple stay cable bodies are used instead, after one stay cable body loses efficacy, the whole structure cannot immediately lose efficacy due to the connection relation between other stay cable bodies and the upper chord beam and the connection relation between the stay cable bodies and the jack stays, the anti-collapse performance is improved, continuous collapse can be prevented, and the potential safety hazards are eliminated.
Owner:HUAIHAI INST OF TECH
LCD display system based on three-primary color sequential control and display method of display system
PendingCN106097985AIncrease display brightnessIncrease display resolutionStatic indicating devicesGreen-lightLED lamp
The invention discloses an LCD display system based on a three-primary color sequential control and a display method of a display system, wherein the display system includes an array light source, and a light-uniform device and a monochrome liquid crystal screen arranged in front of the array light source. The array light source and the monochrome liquid crystal screen are respectively connected to a sequential control circuit. The array light source includes a plurality of LED lamp groups uniformly arranged in turn. The LED lamp groups are formed by alternative arrangement of a blue light LED lamp string, a red light LED lamp string, and a green light LED lamp string. In addition, the display method specifically includes the steps of: dividing received color pictures into three primary color pictures by using a sequential circuit, the light of the LED lamp strings with different colors arranged in the same array shining on the same monochrome liquid crystal screen through the same light homogenizer according to the time sequence, and inputting the color corresponding to an image on the monochrome liquid crystal screen; and synthesizing a complete image by using a human eye visual short stay phenomenon and obtaining a color video.
Owner:成都光谱光电技术有限公司
Sewage advanced phosphate removal system, and treatment method adopting system
InactiveCN106365237AAct as a netLarge adsorption capacitySpecific water treatment objectivesWater contaminantsSorbentPhosphate
The invention relates to a sewage advanced phosphate removal method and apparatus. The apparatus concretely adopts a composite nanomaterial and a physical adsorption technology of an upward flow filter tank to carry out advanced removal of phosphorus in sewage, and the apparatus is composed of a rapid mixer and the upward flow filter tank. The method comprises the following steps: 1, adding a composite nano-adsorbent into the rapid mixer, and fully mixing the composite nano-adsorbent with sewage; 2, allowing the above obtained mixed solution to flow into the upward flow filter tank, filtering the mixed solution in a water bottom feeding and water top discharging form, and carrying out a flocculation, net capturing and precipitation reaction on the mixed solution in a filter material chamber to make phosphorus-containing flocs be intercepted on the surface of a filter material; and 3, stopping water feeding when the filtering water head loss of the filter tank reaches a certain value, backwashing to peel the phosphorus-containing flocs adhered to the filter material, and discharging the flocs out of the filter tank together with backwashing wastewater. The method and the apparatus have the advantages of high treatment efficiency and short stay time, and allow the total phosphorus content of treated outlet water to be 0.2 mg / l or less.
Owner:深圳市清泉水业股份有限公司
Resveratrol composition for delaying age
InactiveCN101371827AShort stayExtended stayNervous disorderHydroxy compound active ingredientsSide effectShort stay
The invention relates to an anti-aging combination of resveratrol. The technical proposal of the invention is that the anti-aging combination consists of resveratrol and quercetin, and the compatibility proportion is 40-350mg of resveratrol and 8-200mg of quercetin. The combination eliminates the defects that a low dose of resveratrol has a short stay in the blood of a human body and most of the resveratrol quickly excretes along with the urine due to the change in the conformation of the resveratrol, thus the resveratrol is not ready to act on a relevant anti-aging biological structure and does not serve the effect of anti-aging, etc. Although the resveratrol which has a short stay in the human body is provided in the invention, the period of stay can be prolonged greatly due to the addition of quercetin which can prevent the change of the effective active conformation so as to fully play the effect and the effectiveness of anti-aging of the resveratrol; meanwhile, the combination of the resveratrol and the quercetin can jointly function to prevent aging to give a full play to synergic action and have more obvious effects; in addition, the anti-aging combination also has the advantages that the increase of the resveratrol content comes with no toxicity or side effects.
Owner:南京大渊美容保健有限公司
Sewage treatment system with composite biological diatomite filter basin and rural sewage treatment method adopting system
InactiveCN103723881AImprove adsorption capacityFunction increaseMultistage water/sewage treatmentSystem recoverySewage
The invention discloses a sewage treatment system with a composite biological diatomite filter basin and a rural sewage treatment method adopting the system. The system comprises the composite biological diatomite filter basin. The treatment method comprises the following steps: feeding sewage into a front oxygen deficient zone of the filter basin, and uniformly mixing the fed sewage with return sludge through agitating; then feeding mixed liquid into a middle aerobic zone of the filter basin, blowing by a blower, supplying oxygen by an aerator, agitating, adding composite diatomite to a water-in part of the zone, fully reacting, oxidizing COD into CO2 and water by the formed biological diatomite, oxidizing NH3-N(NH4+-N) into NO3- -N, and attaching other pollutants on or around the biological diatomite; finally feeding the mixed liquid into a rear settling zone of the filter basin, forming a sludge suspension layer through the control of a certain rising flow rate so as to realize sludge and water separation, returning part of the settled biological diatomite to the oxygen deficient zone of the filter basin in a sludge form, and drying the rest sludge. The sewage treatment system and the rural sewage treatment method have the advantages of high treatment load, short stay time, simplicity in operation and running, great treatment effect and rapid system recovery.
Owner:鲁骎
Water surface photovoltaic power generation floating support apparatus
InactiveCN105763144AHigh degree of localizationReasonable structurePhotovoltaic supportsPhotovoltaic energy generationPower stationShort stay
The invention discloses a water surface photovoltaic power generation floating support apparatus comprising at least one power station unit. The power station unit comprises a power generating unit. The power generating unit comprises at least one power generating board support truss with a hollowed-out middle. The circumferential bottom of the power generating board support truss is fixed to a floater. A power generating board is fixed to the top of the power generating board support truss. A wave-absorbing truss with a hollowed-out middle is fixed to the circumferential surface of the power generating unit. The circumferential bottom of the wave-absorbing truss is fixed to the floater. Multiple uprights with bottoms fixed to a riverbed are distributed on the circumference of the power station unit at intervals. The upper parts of the uprights are sleeved by ring sleeves fixedly connected with multiple long stay cables. Pull rings are fixed to the end portions of the long stay cables and are fixedly connected with multiple pull rods. The pull rods are sleeved by wave-absorbing fins. Multiple short stay cables are connected between the pull rods and the wave-absorbing truss. The water surface photovoltaic power generation floating support apparatus achieves engineering application of waterborne photovoltaic power generation. The power generating board adheres to the water surface to the utmost extent, cannot be damaged by stormy waves, is safe and highly efficient, and greatly increases generated energy.
Owner:彭彦
Electromagnetic induction type air-conditioner standby control device for detecting human body
InactiveCN105783192AMechanical apparatusSpace heating and ventilation safety systemsEngineeringAir conditioning
The invention relates to an electromagnetic induction type air-conditioner standby control device for detecting a human body. The electromagnetic induction type air-conditioning standby control device is characterized by comprises an 12V direct current power supply, a high-frequency oscillating circuit, a voltage-multiplying detecting circuit and an inverted amplification and level output circuit. Aiming at the defects existing in an ordinary air conditioner, the ordinary air conditioner is improved by using the electromagnetic induction type air-conditioner standby control device disclosed by the invention, i.e., an electromagnetic induction mode is used to detect whether persons exist in an air-conditioning room or not, simultaneously judge whether the persons in the room have short stay or not, and then decide whether an air conditioner normally operates or not, so that the ordinary air conditioner has a function of automatically detecting the human body, and the aims of saving electric power and prolonging the service life of the air conditioner are achieved.
Owner:周云侠
Method for parallel refreshing of programs of radar array digital unit
ActiveCN105183502AEasy maintenance and managementShort update timeProgram loading/initiatingElectricityRadar
The present invention discloses a method for parallel refreshing of programs of a radar array digital unit. The radar array digital unit comprises a communication port, a field-programmable gate array (FPGA) and a nonvolatile memory. The nonvolatile memory is divided into three sections: a default program area, an application program area and an electronic label area. In the default program area, a default program only can be loaded by a configuration cable and is mainly in charge of read-write operation of the nonvolatile memory through the communication port. In the application program area, an application program is loaded, and functions of the radar array digital unit are mainly implemented in the application program. In the electronic label area, specific information of each radar array digital unit is written in and read out when the default program or application program is in operation, and the information cannot be destroyed by power failure and program refreshing. When a system is powered on, the FPGA is started, enters the default program, then is automatically restarted to enter a certain application program after a short stay in the default program or is restarted to enter a certain application program after receiving a command from the communication port, and then starts to work normally.
Owner:CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
Green energy-saving earthquake-resistant building structure
InactiveCN106245969AAvoid damageSimple structureProtective buildings/sheltersShock proofingArchitectural engineeringLong stay
Owner:李洪涛
Method and apparatus for reporting short stay in wireless communication system
InactiveUS9131406B2Avoiding short problemShort stayWireless communicationCommunications systemShort stay
A method and apparatus for avoiding a short stay problem in a wireless communication system is provided. An eNodeB (eNB) may determine a ratio of a number of short stay user equipments (UEs), which stay at a cell shorter than specific threshold time, to total number of UEs staying at the cell, and transmit the ratio of the number of short stay UEs to the total number of UEs to a previous eNB. Or, the eNB may receive measurement information of at least one second cell from a UE, determine whether the UE can be connected to the at least one second cell, and notify a second eNB whether the UE can be connected to the at least one second cell or not.
Owner:LG ELECTRONICS INC
Hovering helicopter detection method under low-repetition frequency and short-stay conditions
ActiveCN109917375AResolve detectionSolving the detection problem: broadening of rotor rotation in the Doppler domainRadio wave reradiation/reflectionHough transformSignal-to-noise ratio (imaging)
The invention relates to a hovering helicopter detection method under low-repetition frequency and short-stay conditions. According to the hovering helicopter detection technology under the low-repetition frequency and short-stay conditions, a rotor signal-to-noise ratio is improved by echo preprocessing, the rotor echo is reliably detected through a low threshold CFAR and binary accumulation, anda hovering helicopter is thus detected through Hough transform and peak detection along a Doppler dimension line. The hovering helicopter detection method under low-repetition frequency and short-stay conditions is characterized in that hovering helicopter detection has no requirements about radar pulse repetition frequency and stay time.
Owner:CNGC INST NO 206 OF CHINA ARMS IND GRP
Self-outage shared electric bicycle advertisement display device and method
InactiveCN107293234ALow costIncrease operating incomeMobile visual advertisingElectricityDisplay device
The invention provides a shared electric bicycle advertisement display device and method. The short stay state that a user touches the ground with one foot or two feet can be accurately acquired, timed advertisement information is played, driving power is cut off, the safety of shared electric bicycle advertisement pushing is improved, operation income of a shared electric bicycle operator is increased, and the riding cost is also reduced for the user.
Owner:吴联凯
Automobile starting ignition method with damping
ActiveCN108082071AReduce the burden onExtended service lifeOther installationsMachines/enginesShort stayElectron
The invention discloses an automobile starting ignition method with damping, and belongs to the technical fields of automobile, electronics, precision instruments and the like. According to the automobile starting ignition method, firstly, the light intensity threshold value of a photoelectric converter and the damping time of a lifting air cylinder are set on a controller; then a key is insertedinto a keyhole of a lock bolt, and the lock bolt is rotated to drive an annular light-transmitting piece to move up and down; then whether the photoelectric converter receives a new light intensity threshold value signal or not is judged through the controller; and finally, which light intensity threshold value signal received by the controller is judged, and the damping time of a corresponding gear is selected according to the threshold value. Under limiting of the automobile starting ignition method, when starting an automobile, a driver makes a short stay on the Acc gear and the On gear, thus the burden of a storage battery is advantageously reduced, the service life of the storage battery is prolonged, an engine is protected, formation of carbon accumulation is reduced, and the automobile is protected.
Owner:瑞安市虹宇科技有限公司
High-efficiency heat-absorption energy-storage heat exchanger
ActiveCN103322607ARealize secondary useImprove energy efficiencyDomestic stoves or rangesLighting and heating apparatusAbsorption rateHeat energy
A high-efficiency heat-absorption energy-storage heat exchanger comprises a multi-hole honeycomb heat-absorption energy-storage exchanger disposed above a combustion surface layer of a combustor of a gas cooker, and a heat flue-gas directional assembling transfer passage which surrounds the multi-hole honeycomb heat-absorption energy-storage exchanger, wherein the multi-hole honeycomb heat-absorption energy-storage exchanger is fixed or placed on a faceplate of the gas cooker, or on a support used to fix the faceplate. According to the heat exchanger of the invention, the heat-absorption energy-storage area is expanded to a full extent, the heat energy generated in a combustion process is effectively absorbed, and the stored heat energy is effectively transmitted to a heated object, and therefore large amount of heat energy loss, which is caused by low heat energy absorption rate of the heated object and too short stay time of heat flue gas on the surface of the heated object, is reduced in the transmission process of the heat energy, and the heat efficiency of the gas cooker is effectively improved.
Owner:ZHONGSHAN XUANNENG GAS TECH CO LTD
A data display method, terminal and computer storage medium
ActiveCN109033147BDigital data information retrievalSubstation equipmentData displayHuman–computer interaction
The embodiment of the invention relates to the field of computer technology, and discloses a data display method, a terminal and a computer storage medium. The data display method in the present invention includes: obtaining the arrival behavior set of the user triggering the short-stay scene; detecting the user's visit behavior; according to the arrival behavior set, predicting whether the visit behavior will trigger the short-stay scene, and when it is determined that the short-stay scene will be triggered , pull the first data to be displayed; when it is detected that the user triggers the short-stay scene, display the pulled first data to be displayed. The data presentation method, the terminal and the computer storage medium in the embodiment of the present invention can improve the real-time performance of the data presentation in the short-stay scene without relying on the network status.
Owner:CHINANETCENT TECH
Stay cable fundamental natural frequency of vibration measurement method in combination with sine vibration exciter and video instrument
ActiveCN107907207AHigh measurement accuracyResonant frequencyVibration measurementFrequency measurements
The invention relates to a stay cable fundamental natural frequency of vibration measurement method in combination with a sine vibration exciter and a video instrument and belongs to the technical field of civil engineering in order to solve a problem that a conventional measurement means cannot meet a technical requirement for a short stay cable. The method comprises a step a of estimating the range [fD, fU] of the fundamental natural frequency of vibration f1 of a measured stay cable by using a theoretical formula; a step b of installing an exciter at the one-half length of the measured staycable, and installing the video instrument on a fixed floor to observe the vibration displacement at the one-half length a of the measured stay cable and at the quarter length b of the measured staycable; a step c of observing the vibration displacement at the one-half length a of the measured stay cable and at the quarter length b of the measured stay cable by using the video instrument; and astep d of determining the excitation frequency at the moment as the fundamental natural frequency of vibration of the stay cable according to a ratio of the displacements at the two positions. The stay cable fundamental natural frequency of vibration measurement method in combination with the sine vibration exciter and the video instrument can improve the measurement accuracy of the fundamental natural frequency of vibration of the stay cable.
Owner:哈尔滨开博科技有限公司
A kind of heat absorption, energy storage, heat exchanger
ActiveCN103322607BRealize secondary useImprove energy efficiencyDomestic stoves or rangesLighting and heating apparatusEngineeringAbsorption rate
A high-efficiency heat-absorption energy-storage heat exchanger comprises a multi-hole honeycomb heat-absorption energy-storage exchanger disposed above a combustion surface layer of a combustor of a gas cooker, and a heat flue-gas directional assembling transfer passage which surrounds the multi-hole honeycomb heat-absorption energy-storage exchanger, wherein the multi-hole honeycomb heat-absorption energy-storage exchanger is fixed or placed on a faceplate of the gas cooker, or on a support used to fix the faceplate. According to the heat exchanger of the invention, the heat-absorption energy-storage area is expanded to a full extent, the heat energy generated in a combustion process is effectively absorbed, and the stored heat energy is effectively transmitted to a heated object, and therefore large amount of heat energy loss, which is caused by low heat energy absorption rate of the heated object and too short stay time of heat flue gas on the surface of the heated object, is reduced in the transmission process of the heat energy, and the heat efficiency of the gas cooker is effectively improved.
Owner:ZHONGSHAN XUANNENG GAS TECH CO LTD
Measuring method of basic natural frequency of cable by combining sinusoidal exciter and video instrument
ActiveCN107907207BHigh measurement accuracyResonant frequencyVibration measurementFrequency measurements
The invention relates to a stay cable fundamental natural frequency of vibration measurement method in combination with a sine vibration exciter and a video instrument and belongs to the technical field of civil engineering in order to solve a problem that a conventional measurement means cannot meet a technical requirement for a short stay cable. The method comprises a step a of estimating the range [fD, fU] of the fundamental natural frequency of vibration f1 of a measured stay cable by using a theoretical formula; a step b of installing an exciter at the one-half length of the measured staycable, and installing the video instrument on a fixed floor to observe the vibration displacement at the one-half length a of the measured stay cable and at the quarter length b of the measured staycable; a step c of observing the vibration displacement at the one-half length a of the measured stay cable and at the quarter length b of the measured stay cable by using the video instrument; and astep d of determining the excitation frequency at the moment as the fundamental natural frequency of vibration of the stay cable according to a ratio of the displacements at the two positions. The stay cable fundamental natural frequency of vibration measurement method in combination with the sine vibration exciter and the video instrument can improve the measurement accuracy of the fundamental natural frequency of vibration of the stay cable.
Owner:李大军
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