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Unmanned air vehicle with multiple rotary wings in plane-symmetry layout
InactiveCN102126554AEasy to identifyEasy to operateRotocraftAircraft indicatorsFlight vehicleElectric machinery
The invention discloses an unmanned air vehicle with multiple rotary wings in a plane-symmetry layout, comprising a body, rotary wing assemblies and undercarriage, wherein, the number of the rotary wing assemblies is an even number more than or equal to 4; each rotary wing assembly comprises a rotary wing support arm, a rotary wing motor and a rotary wing, the rotary wing motor is fixed at the outer end of the rotary wing support arm; the rotary wing is arranged on a rotation shaft of the rotary wing motor and is driven by the rotary wing motor; the longitudinal symmetrical planes of the all rotary wing assemblies relative to the body are distributed in a bilateral symmetry mode, and are fixedly connected with the two sides of the body through the inner ends of the rotary wing support arms; an equipment compartment and a power source compartment separated front and back are arranged in the body, the equipment compartment comprises a navigation component, a flight control component and a communication component; the power source compartment comprises a battery for providing power to the electronic equipment of the whole air vehicle; the undercarriage is fixedly connected at the lower part of the body; and the flight control component is provided with a flight control computer with the functions of fault diagnosis of the multiple rotary wings and fault-tolerant flight control. The unmanned air vehicle has the advantages of novel appearance layout, concise internal structure, reliable system control and better engineering application value, and is easy for engineering implementation.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Floating automatic water sampler
InactiveCN101561367AMeet the sampling depth requirementsImprove reliabilityWithdrawing sample devicesProgramme control in sequence/logic controllersWork practiceAutomatic control
The invention discloses a water sampler which is simple, portable and easy to operate. Users can collect water samples in different locations and at different depths by the bank. Based on environmental science research and the actual situation of work practice, the water sampler not only solves the problem of manual sampling, but also improves the work efficiency and safety factor of outdoor water sampling activity, thus saving labor power and material resources and bringing convenience to science researchers and environment workers. The floating automatic water sampler consists of four parts, namely, a structure system, a power control system, a water sampling system and an automatic control system. The water sampler, adopting the structure, can receive instructions of operators ashore and arrive at an appointed location to collect water samples, and can collect the water samples at different depths in different locations according to a preset sampling depth. The water samples collected at different depths and in different locations can be automatically and separately stored and return to a departure site. The collected water sample amount can meet the general requirements of water quality monitoring.
Owner:BEIJING NORMAL UNIVERSITY
Preparation method of carbon quantum dot fluorescent material
The invention provides a preparation method of a carbon quantum dot fluorescent material. The method involves an ignitable plant leaf material, a combustion supporting substance, a solid fiber adsorption material layer, and a combustion furnace body. The method is characterized in that: the combustion furnace body is composed of an air inlet, a combustion chamber, and an exhaust gas outlet, and the solid fiber adsorption material layer is arranged at the exhaust gas outlet; when the plant leaf material combusts, the carbon quantum dot fluorescent material can be generated, is carried by gas and is adsorbed in the solid fiber adsorption material layer, when the solid fiber adsorption material is placed in water or a solvent, the carbon quantum dot fluorescent material can separate and precipitate out by itself. The method provided in the invention can directly use urban waste fallen leaves to prepare the carbon quantum dot fluorescent material and does not employ any chemical means to extract. The carbon quantum dot fluorescent material adsorbed in the solid fiber adsorption material layer is convenient for transportation and carrying, is pollution-free and nonhazardous, can be released by an aqueous solvent or static electricity, so that the carbon quantum dot fluorescent material can be taken out directly.
Owner:SHANGHAI KERUN PHOSPHOR TECH
High efficient and reliable underground water sampling device and sampling method
InactiveCN106053136AEfficient and reliable underwater water quality sampling deviceEfficient and reliable methodWithdrawing sample devicesEngineeringBottle
The invention discloses a high efficient and reliable underground water sampling device and sampling method. The device comprises a sampling base plate and a water fetching tube. Multiple sampling bottles, which are uniformly arranged around the periphery, are arranged on the sampling base plate. The sampling base plate is connected to the rotation shaft of the sampling base plate. The rotation shaft of the sampling base plate is connected to a first motor. The end provided with the water fetching tube is arranged above the sampling bottles. The water fetching tube is connected to a water pump. The water fetching tube is arranged on a rigid support. The provided sampling base plate can accommodate a plurality of sampling bottles, and can carry out continuous sampling for many times; furthermore, before subsequent sampling, the residual water in the water fetching tube will be automatically removed, the underground water can be sampled high efficiently and reliably; due to the hollow structure of the sampling base plate, the residual water can be discharged in time; after water suction, the sampling bottles can be taken out directly, lips are covered on the sampling bottles to prevent the water samples from being polluted for a second time, and moreover, the bottles are easy to carry and transport.
Owner:JIANGSU UNIV OF SCI & TECH
Multifunctional split type full-autonomous indoor spraying robot
InactiveCN111054553AReduce volumeEasy to carry and transportLiquid spraying apparatusManipulatorProcess engineeringRolling chassis
The invention provides a multifunctional split type full-autonomous indoor spraying robot. The multifunctional split type full-autonomous indoor spraying robot comprises an omnidirectional moving chassis, a first-stage lifting base and a second-stage lifting base are carried on the moving chassis, a spraying mechanism is carried on the second-stage lifting base, a control system is arranged on thechassis of the spraying robot and controls the chassis to move, controls a spray head to ascend, descend, translate and spray paint, and controls to acquire sensor information and make an autonomousdecision; a split type driven mechanism is independent of the whole spraying robot, and a paint pump, a material barrel, a battery and the like can be placed on the split type driven mechanism; and the function of the robot is changed by changing the spraying mechanism. According to the multifunctional split type full-autonomous indoor spraying robot, full-automatic spraying work can be achieved,the problem that a robot is inconvenient to carry due to the too large size is solved, the robot can have multiple indoor decoration functions through the extended functions of the robot, and therefore the requirements of various indoor decorations are met.
Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
Flexible exoskeleton assisted robot
ActiveCN110653796ADisassembly freeMaintenance freeProgramme-controlled manipulatorDiagnosticsThighPhysical medicine and rehabilitation
The invention provides a flexible exoskeleton assisted robot which is composed of a shoulder strap, a power transmission device, a waist mechanism, a lower limb mechanism and the like from top to bottom in sequence. A binding and fixing system fixes the power transmission device and can be adjusted quickly according to the body shape of a wearer; the power transmission device can realize flexibledriving of knee joints; the waist mechanism fixes a driving unit through a waist belt, and are connected with the lower limb mechanism through a quick disassembly and assembly mechanism; the lower limb mechanism adopts a wrapped-around design, the knee joints adopt a quadrilateral hinge structure design, mechanical legs can be better fit with legs of the wearer to increase the comfort of the wearer, protective boards are arranged designed at the knee joints, on the one hand, the keen joints can be protected, and on the other hand, guiding can be provided for wire transmission; and tool-free rapid height adjustment structures are designed on upper legs.
Owner:西北机电工程研究所
Efficient fruit picking end effector, fruit picker and picking vehicle
PendingCN108419520ARealize automatic pickingImprove picking efficiencyPicking devicesBlade plateSwitching signal
The invention discloses an efficient fruit picking end effector, a fruit picker and a picking vehicle, belonging to the field of picking devices. The fruit picking end effector disclosed by the invention comprises a blade, a triggering actuating lever, an actuating device and a controller, wherein the blade is hinged to a cutting board through a shaft rod, and the cutting edge of the blade cooperates with the fixed cutting board of the cutting board to form a shearing opening; the triggering actuating lever is movably installed on the cutting board, one end is positioned at the shearing opening, and the other end is provided with a limiting switch; the controller is in signal connection with the limiting switch and the actuating device and used for receiving a limiting switch signal and sending an execution signal to the actuating device. The actuating device drives the blade to swing around the shaft rod, and the shearing opening is closed to perform shearing operation, so that the automatic picking of fruit is realized. In the process of operation, the manual intervention of the blade is not required, and the fruit picking end effector is practical, convenient and fast, thereby improving the picking efficiency greatly.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
Drilling machine with automatic drill stem disassembling device
ActiveCN103835671AEnsure personal safetyLabor savingDrilling rodsDrilling casingsRobot handStructural engineering
The invention discloses a drilling machine with an automatic drill stem disassembling device. The drilling machine comprises a machine frame and a main drill stem, wherein a lift and a mechanical arm are fixed on the machine frame, the lift is used for lifting a drill stem when the drill stem is assembled and disassembled, and the mechanical arm is used for firmly grasping the drill stem when the drill stem is assembled and disassembled; a sliding mechanism which can slide vertically is fixed on the side wall of the machine frame; the mechanical arm comprises tongs, a rotary end and a rotary arm fixedly connected with the tongs; a first pushing mechanism used for changing the opening and closing radius of the tongs is fixed on the tongs; the fixed end of the rotary arm is fixedly connected with the sliding mechanism, and a second pushing mechanism used for enabling the rotary arm to rotate around the fixed end is fixed on the rotary arm. According to the drilling machine, the lift is used for lifting the drill stem, the mechanical arm can move horizontally and vertically, and is used for firmly grasping the drill stem to complete automatic disassembly or assembly of the drill stem and the main drill stem, labor is saved, and body safety of constructors is guaranteed. The drilling machine is suitable for various engineering drillers.
Owner:SHIJIAZHUANG YITONG JINGGONG MACHINERY MFG
Transfer trolley for cloth during textile printing and dyeing
InactiveCN107055025AReduce labor intensityEasy to transportMechanical conveyorsTextile printerChinese characters
The invention discloses a transfer trolley for textile printing and dyeing cloth, which comprises a first track and a second track arranged in a printing and dyeing workshop, a trolley runs on the first track and the second track, and the upper part of the trolley is raised and lowered to be equipped with a plastic loading trolley. The frame of the basket; the trolley includes a square frame, the four corners of the lower part of the square frame are fixed with a wheel frame, the wheel frame is rotatably provided with walking wheels, the side of the wheel frame is also fixed with a guide wheel frame, and two guide wheel frames are fixed on the wheel frame. Wheel, the rotation axis of the guide wheel is perpendicular to the rotation axis of the road wheel; the square frame is also provided with a drive motor electrically connected to the control mechanism, the output shaft of the drive motor is connected with the transmission mechanism, and the transmission mechanism is connected with the road wheel. The end of the frame is provided with a buffer; the frame includes a "匚"-shaped support frame. It designed a transfer trolley specially used for transporting plastic baskets loaded with cloth. The trolley is convenient and quick to transport and can effectively reduce the labor intensity of personnel.
Owner:HUNAN JICHANG SILK
Chinese traditional medicine for treating senile eye diseases and its preparation
InactiveCN1544072ANot easy to relapseCompatibility scienceSenses disorderUnknown materialsDiseaseSide effect
The present invention relates to a Chinese traditional medicine for treating ophthalmic diseases for persons in middle and old age.At the present time, the pearl eye in maturation period is treated by mainly surgeries which sometimes will lead to serious complication difficult to treat and directly influencing the curing effects. In accordance with the present invention, prepared rehmannia root, Chinese potato, panax ginseng, medlar, skunk bush, dendrobium, privet and the like capable of nourishing the liver and the kidney, benefiting the sprit and the eyes are adopted. Then said medicine possesses the effects of nourishing the liver and the kidney, benefiting the sprit and the eyes, reducing fever, removing dampness by diuresis and dispersing pathogenic wind, and is used for treating ophthalmic diseases such as pearl eye, optic atrophy and glaucoma caused by the insufficiency of essence and blood and the deficiency of the liver and the kidney. The present invention provides a Chinese traditional medicine compound recipe formulation with science compatibility, cooperation of Monarch, Minister, Assistant and Guide, short period of treatment, fast effects, high strengthening rate, without clinical toxic and side effects and recurrences.
Owner:XIAN BEILIN PHARMA
Portable double energy X-ray detector
ActiveCN1749742AEfficient identificationReduce volumeMaterial analysis by transmitting radiationX-rayEngineering
The portable double energy X-ray inspection device includes X-ray source carrying case, projecting camera obscura carrying case and controller carrying case. The filtering board inside the X-ray source carrying case is first controlled in the energy I position, the computer obtains the transmission image of the detected object and treats the transmission images in different greys by means of the FISCAN software package for the inspector to judge primarily. The filtering board is then set in the energy II position to obtain the new transmission image of the detected object, and the computer analyzes and treats these two digital images, calculates the equivalent atom sequence numbers of the object to distinguish organic matter, inorganic matter and mixture and displays in different colors.
Owner:ZHONGDUNANMIN ANALYSIS TECH CO LTD BEIJING +1
Acne-repairing freeze-drying preparation as well as preparation and application thereof
ActiveCN103961283APromote skin metabolismRepair the stratum corneum of the epidermisCosmetic preparationsToilet preparationsExpiration dateGenetic engineering
The invention provides an acne-repairing freeze-drying preparation as well as preparation and an application thereof. The acne-repairing freeze-drying preparation comprises acne-repairing freeze-dried powder and an acne-repairing basic solution. The preparation which combines conventional acne-repairing raw materials with a genetic engineering product biological factor and antibacterial peptide not only has the acne-removing and carbuncle-eliminating effect of the conventional raw materials, but also has the sterilizing and repairing functions of active substances in the biological technology, so that acne is easier to remove and not easy to replase. Meanwhile, by using the vacuum freeze drying technology, almost water in the product is removed while the activity of the active substances such as biological factor and antibacterial peptide added is kept, and the expiration date of the preparation is prolonged. The product is more convenient to convey and carry.
Owner:上海娇能日用品有限公司
Application of metal derivative containing chlorophyll and hydrolyzate thereof as plant growth regulator
ActiveCN102273467AExcellent plant growth regulator activityReduced activityBiocidePlant growth regulatorsNon toxicityRoot growth
The invention provides an application of a metal derivative containing chlorophyll and hydrolyzate thereof as a plant growth regulator. The metal derivative containing chlorophyll and hydrolyzate thereof is selected from chlorophyll metal chelate, a chlorophyllin metal chelate and a monomeric metal chelate obtained by separating a chlorophyllin mixture. The chlorophyll is a green pigment extracted from a natural plant raw material and provided with a phaeophytin mother ring structure. The chlorophyllin is a mixture of multiple dihydroporphin components obtained by hydrolyzing the chlorophyll.The monomeric chlorophyllin component is selected from dihydroporphin-e4, dihydroporphin-e6 or phaeophorbide a monomethyl ester. Metal ions comprise bivalent or trivalent transition metal manganese, iron, copper or zinc ions in an oxidation state. The plant growth regulator provided by the invention has the advantages of safety, non-toxicity, low residue, strong activity, good effect, stable product property, controllable and reliable quality and easiness in promotion and application; the chlorophyll content of the plant can be increased, the root growth is promoted, the germination ratio is increased, the stress resistance is enhanced and the yield is also increased.
Owner:NANJING NORMAL UNIVERSITY +1
Traditional Chinese medicine prepn. for treating cervical vertebra disease
InactiveCN1418696AEffective treatmentQuick resultsSkeletal disorderUnknown materialsDiseaseSide effect
The Chinese medicine preparation for curing cervical spondylopathy is made of 17 Chinese medicinal materials of pueraria root, ligusticum powder, epimedium, lycium berry, white peony root and others.According to the different property of every Chinese medicinal material said invention can be made into the capsule preparation with the functions of promoting blood circulation and removing stasis, freeing channels and quickening network vessels, relieving inflammation and stopping pain, etc. and its therapeutic effect is obvious, and its cure rate is up to 89.2%. Besides, it has no toxic side effect.
Owner:马新华 +1
Polyline intersecting line cutting device for round pipe end
ActiveCN103406710AHigh precisionReasonable designWelding/cutting auxillary devicesAuxillary welding devicesFixed frameEngineering
The invention relates to the technical field of intersecting line cutting devices, in particular to a polyline intersecting line cutting device for a round pipe end. The polyline intersecting line cutting device comprises a bracket, a circumferential rotating mechanism and a linear sliding mechanism, wherein the circumferential rotating mechanism comprises a central flange barrel shaft, a round pipe clamp and a plurality of element spools; the central flange barrel shaft is arranged in the bracket; the round pipe clamp is arranged at the end part of the central flange barrel shaft; the element spools are annularly arranged on the outer side of the central flange barrel shaft; two end parts between two adjacent element spools are connected with transitional chains; the linear sliding mechanism comprises a parallel shaft, a driving rod, a fixed frame, a movable frame, an active wheel, an auxiliary wheel and a clamp mechanism; the driving rod is arranged on the fixed frame; the active wheel is sleeved on the driving rod and is butted against the transitional chains connected with one-ends of the element spools; the auxiliary wheel is arranged on the movable frame and is butted against the other ends of the element spools. The polyline intersecting line cutting device has the advantages of simple structure, low cost, mechanical programming function, convenience in use, high processing precision, convenience in transportation and carrying and the like.
Owner:FOSHAN ZHONGHUI AUTOMATION EQUIP
Composite urechis unicinctus flavoring
InactiveCN103815325AReasonable collocationDeliciousFood preparationAdditive ingredientEssential amino acid
The application relates to a composite flavoring mainly comprising urechis unicinctus powder and kelp powder as main materials and a preparation method of the composite flavoring. Proteolytic enzyme is adopted to hydrolyze urechis unicinctus into micro-molecular amino acid and peptide which are easier to be absorbed by a human body; moreover, laminaria japonica is processed by adopting methods of boiling and adding vinegar for immersing, as a result, the fishy smell of the laminaria japonica can be effectively removed, and the aborption and utilization of the effective ingredients of the laminaria japonica are facilitated. The urechis unicinctus is rich in proteins, microelements and essential amino acid for the human body, the laminaria japonica is rich in vitamins and mineral substances, and the combination of the urechis unicinctus and the laminaria japonica not only has a fresh, delicious and unique flavor, but also is reasonable in the matching of nutrient ingredients, and can well satisfy the demand of the human body for the nutrient ingredients. All the raw materials in the flavoring provided by the invention are from natural substances, so that the composite urechis unicinctus flavoring is healthier and safer.
Owner:刘媛
Collapsible bicycle
InactiveCN1449963ASmall collection sizeEasy to carry and transportConvertible cyclesFoldable cyclesVertical tubeVehicle frame
The present invention relates to a telescopic bicycle, including front bicycle frame, it has a head tube and a front fork tube which is passed through the head tube from bottom to top, the top end of said front fork tube is connected with vertical tube of handlebar, and a rear bicycle frame, it has a radial five-way pipe, said radial five-way pipe is connected with a rear fork component, the rear fork component can be used for assembling rear wheel which can be driven by driving device and can be rotated, the head tube is connected with a backward-extended subtube, on the radial five-way pipe a group a upward-extended and mutual-parallel offset middle tube and supporting vertical tube are fixedly welded, a saddle tube with saddle pad is inserted into the offset middle tube, the top and of said supporting vertical tube is connected with a hollow mother sleeve whose two ends are opened.
Owner:赵弘昌
Split assembly and disassembly type device for measuring automobile four-wheel aligner
The invention discloses a split assembly and disassembly type device for measuring an automobile four-wheel aligner, which aims at solving the problems of the prior art that the integral size of equipment is large, the processing cost is higher, the waste on leveling time of the equipment is caused, the assembly difficultly is large, and the like. The device comprises a toe-in zero point inspection frame, a front bench inspection part and a back bench inspection part, wherein the toe-in zero point inspection frame comprises a front transverse beam, a back transverse beam, a left longitudinal beam, a right longitudinal beam, a left front support leg, a right front support leg, a left back support leg and a right back support leg, the two ends of the front transverse beam and the back transverse beam are connected with the front ends and back ends of the left longitudinal beam and the right longitudinal beam to form a plane rectangular framework, the top end surfaces of the left front support leg, the right front support leg, the left back support leg and the right back support leg which are vertically arranged and the bottoms of the four corners of the rectangular framework are fixed by bolts, the front bench inspection part is arranged at the front ends of the left longitudinal beam and the right longitudinal beam of the toe-in zero point inspection frame and are fixed by bolts, and the back bench inspection part is arranged at the back ends of the left longitudinal beam and the right longitudinal beam of the toe-in zero point inspection frame and are fixed by bolts.
Owner:JILIN UNIV
Child cart
Owner:GOODBABY CHILD PROD CO LTD
Movable rainfall simulating and flow collecting device
The invention relates to a movable rainfall simulating and flow collecting device which comprises a bearing trolley, multiple slope position supports, multiple runoff plots, flow collecting barrels and flow guide pipes. Universal wheels are arranged at the bottom of the bearing trolley. The bearing trolley comprises a front wall, two side plates, a rear plate and a bottom compartment used for collecting rainwater. The bottom compartment is of a two-layer structure and comprises an upper plate and a lower plate. The upper plate of the bottom compartment is a porous plate. A rainwater outlet is formed in the lower plate of the bottom compartment and connected with a rainwater recovery pipe. The slope position supports are located on the upper plate of the bottom compartment. The rear ends of the runoff plots are located on the slope position supports. The front ends of the runoff plots abut against the front wall. Flow guide holes are formed in the front ends of the runoff plots and connected with one ends of the flow guide pipes. The other ends of the flow guide pipes extend out from the upper side of the front wall, and the flow collecting barrels are arranged below the other ends, extending out of the upper side of the front wall, of the flow guide pipes. The movable rainfall simulating and flow collecting device has the advantages of being light in weight, convenient to carry, resistant to corrosion and not prone to rusting, and moving fast.
Owner:INST OF WATER RESOURCES FOR PASTERAL AREA MINIST OF WATER RESOURCES P R C +1
Control system of remote-controlled rescue robot
InactiveCN103268104ARealize remote operationReal-time communicationProgramme total factory controlInformation processingRescue robot
The invention discloses a control system of a remote-controlled rescue robot. The control system of the remote-controlled rescue robot adopts a master-slave type control design, an operation end computer is a master computer, and a vehicle-mounted computer is a slave computer. A robot end bottom-layer control circuit adopts a modular design and comprises a main control unit module, a chassis driving circuit module, a telescopic main arm driving circuit module, an auxiliary arm driving circuit module, a remote controller signal receiving module and a power source module, wherein each module is arranged on a bottom-layer circuit main panel through a designed inserting pin. An operator controls the posture and the motion of a robot body through a remote controller, the master computer plays a role in image information processing and displaying, man-machine interaction and the like, the slave computer plays a role in receiving and sending control commands of an MTI inertia posture reference system, analyzing and generating bottom-layer control commands, receiving and sending the information of a sensor, and the like, and the master computer and the slave computer carry out communication work through a wireless network. The control system of the remote-controlled rescue robot is good in universality, high in transportability, flexible in construction, good in expansibility and low in cost.
Owner:HARBIN ENG UNIV
Rice crust containing red tea and corn
InactiveCN103564340AExtension of timeIncrease concentrationFood ingredient functionsFood preparationFlavorEdible oil
The invention relates to the technical field of foods, in particular to rice crust containing red tea and corn. The rice crust is prepared from the following raw materials in parts by weight: 30-50 parts of corn, 20-40 parts of wheat, 1-5 parts of salt, 1-3 parts of red tea powder, 5-8 parts of red tea leaves, 1-5 parts of chicken essence, 10-15 parts of edible oil, 50-80 parts of water and 0.01-0.03 part of sorbic acid. A preparation method for the rice crust comprises the following steps: (1) adding the red tea leaves into the water for boiling and soaking for 15-30 minutes, cooling, and filtering out the leaves to obtain a raw red tea solution; (2) putting the corn and the wheat into the raw solution obtained from the step (1) for soaking for 18-24 hours, taking out, adding the salt, the chicken essence and sorbic acid, and beating into paste for later use; (3) pressing the paste into slices by a mould, sprinkling the red tea powder outside the slices, frying in a pan of 160-180 DEG C by the edible oil for 5-10 minutes, and carrying out vacuum packaging by plastic bags. The rice crust is rich in tea fragrance, unique in taste, full in flavor and suitable for popularization and eating.
Owner:NINGBO CITY YINZHOU FENGMING IND PROD DESIGN
Unattended substation emergency monitoring system
ActiveCN106208395AEffective continuous real-time monitoringRealize all-round monitoringCircuit arrangementsSustainable buildingsTerminal serverData information
The invention relates to an unattended substation emergency monitoring system which comprises an in-station monitoring background monitoring system, an outdoor device mobile monitoring system, an indoor device mobile monitoring system, a fixed-point monitoring system, an audio acquisition device, a station-end data server, a terminal server and a man-machine interaction platform. The in-station monitoring background monitoring system acquires data information of an unattended in-station background monitoring system. The mobile monitoring systems are arranged indoors and outdoors and respectively monitor indoor and outdoor device appearances and heating situations. The fixed-point monitoring system is used for fixed-point monitoring of during breakdown and communication outage of a single device. The audio acquisition device performs device audio acquisition, analysis and transmission under the situation of abnormal sound of devices. The systems are connected with the station-end data server carried to an unattended substation through a wireless network. The station-end data server sends specific data to the terminal server according to the instructions of the terminal server so as to enable access of workers through the man-machine interaction platform. The system has wide adaptability.
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +3
Water-preserving agent for cement
A water-preserving agent for cement contains proportionally hydroxyethyl cellulose ether, dispersable latex powder and high-hydroscopicity resin. It is applied through dissolving it in water, laying aside for 10 min, and mixing the solution with cement. Its advantage is high effect to preserve water and increase the strength and durability of concrete.
Owner:SHANDONG UNIV OF SCI & TECH
Transient electromagnetic detection apparatus and method of eliminating inductive disturbance
PendingCN108008451AEnhanced magnetic field radiationReduced mutual inductanceElectric/magnetic detectionAcoustic wave reradiationEngineeringInductance
The invention provides a transient electromagnetic detection apparatus and a method of eliminating inductive disturbance. The transient electromagnetic detection apparatus includes a coil device and aframework carrier, wherein the coil device includes dual transmission coils, receiving coils and a coil fixing mount; the dual transmission coils include first and second transmission coils which areparallel to each other, are not in the same plane and can generate counter magnetic fields at the center of the respective coil at any power-on moment; the receiving coils are arranged between the dual transmission coils, and for the distance, the constraint is that earlier signals are not beyond the amplitude; a rotation shaft which is parallel to the dual transmission coils and can drive the coil device to overturn is arranged on the coil fixing mount; and a nonmetal handle is arranged on the rotation shaft. The method of eliminating inductive disturbance measures the signals before and after 180DEG overturning of the coil device at the same position point and performs difference processing, by enabling the transmission coils in the detection apparatus to approach the area to be detected and enabling the normal of the transmission coils to be perpendicular to the area to be detected. The method of eliminating inductive disturbance enables earlier signals not to be beyond amplitude,and can capture whole course secondary field signals by eliminating inductive disturbance and enhance the distinguishing result.
Owner:ANHUI HUIZHOU GEOLOGY SECURITY INST
Processing method for vacuum freeze-drying fruit and vegetable yoghourt
InactiveCN106035660AImprove immunityPrevent proliferationMilk preparationMilk preservationNutritive valuesFreeze-drying
The invention discloses a processing method for a vacuum freeze-drying fruit and vegetable yoghourt. The processing method comprises the following steps: a) mixing of raw materials; b) homogenizing; c) sterilizing; d) freezing; e) stirring and puffing; f) forming; g) putting on a tray and quickly freezing; h) panning and quickly freezing: taking out product grains after being quickly frozen and shaped from the material tray and putting into an aluminum plate, and putting into a freezing chamber at -32 to -28 DEG C for secondarily quick freezing for 3-4 hours till the central temperature of the products reach at -35 to -28 DEG C; i) vacuum freeze-drying; j) sorting; k) metal detecting; and l) packaging. The processing method for the vacuum freeze-drying fruit and vegetable yoghourt has the advantages that the palatability is excellent and the nutritive value is ultrahigh; the edible taste of the fruit and vegetable yoghourt is greatly promoted; and a freeze-drying curve is obtained by repeated tests and is a customized freeze-drying process route special for the characteristics of the fruit and vegetable yoghourt, so that the fruit and vegetable yoghourt can achieve an optimal freeze-drying effect.
Owner:HUBEI XINMEIXIANG FOODS
Dendrocalamus oil microcapsule and preparation method thereof
ActiveCN103416757AFull of nutritionGood emulsification and film formingFood shapingFood preparationFlavorAlpha-Linolenic acid
The invention belongs to methods for preparing dendrocalamus oil powder grease with a microcapsule technology. Mixed wall materials are finely prepared by adopting sodium caseinate and maltodextrin in a compound mode, dendrocalamus oil is used as microcapsule core materials to be prepared, granulation is carried out through a spray drying method, the wall materials are made to coat the surfaces of the core materials, the liquid dendrocalamus oil is converted into powder, the dendrocalamus oil is prevented from being in direct contact with oxygen, light and other factors in external environment, the oxidation rate of the dendrocalamus oil is lowered, and the aim of the tolerance storage of the dendrocalamus oil is achieved. A dendrocalamus oil powder product prepared through the method is extremely high in nutrition value, the content of alpha-linolenic acid is richest, the flavor and the taste are unique, the approaches to application are wide, and the shelf life is long. The preparation method has the advantages of being easy and convenient to operate, continuous in production, safe, free of pollution and the like, and is suitable for the large-scale production of enterprises.
Owner:GUIZHOU YOUYANCHUNXIANG ECOLOGICAL GRAIN & OIL TECH CO LTD
Automatic parking method from outdoor parking to indoor storage
InactiveCN109972880AIncrease the number of parking spacesIncrease profitIndication of parksing free spacesCharacter and pattern recognitionOperational costsParking space
The invention discloses an automatic parking method from outdoor parking to indoor storage. The automatic parking method does not occupy the indoor parking space of a parking garage, increases the number of parking spaces of the indoor parking garage, and increases the utilization rate of the parking space of the indoor parking garage. Outdoor parking halls are arranged around the parking garage,drivers simply drive vehicles into the outdoor parking halls, confirm information and then leave, other processes are operated by a system, and compared with existing automatic parking schemes, the efficiency is higher and the parking time is saved; and meanwhile, according to the automatic parking method, any auxiliary alignment mechanism, lifting mechanism, car carrying plate or comb frame and other mechanical structures are not needed, the principle of image recognition is used for scanning the vehicles, then information such as the locations, identities and shape dimensions of the vehiclesare determined, and the vehicles are lifted directly from the ground through intelligent parking robots, the operating cost is relatively low, and the efficiency is high.
Owner:JIANGSU LITTLE WHITE RABBIT INTELLIGENT MFG SCI INC
Carrying device specially for SF6 gas cylinders
InactiveCN102745217ACompact and exquisite structureEasy to moveHand carts with one axisHand cart accessoriesTransmission systemEngineering
The invention relates to a carrying device specially for SF6 gas cylinders. The carrying device is characterized by comprising a fixed support, a base and a transmission system, wherein the transmission system is wound around the base; and the fixed support is fixed above the base. The carrying device is compact and exquisite in structure and flexible and convenient in movement. The carrying device is operated by one single person to facilitate carrying of the gas cylinders; the carrying device is capable of climbing slopes and going upstairs and downstairs up and down; and besides, the carrying device is convenient for carrying gas cylinders, simple and convenient in operation, capable of performing electric transportation, labor-saving and efficient. The carrying device is provided with a weighing device for displaying the weight of the SF6 gas cylinders and the gas in real time; the carrying device is also capable of heating the gas cylinder so as to improve the gas charging efficiency; the carrying device is reliable in working, free of quick-wear parts and low in fault rate; and the carrying device is energy-saving and environment-friendly as being capable of climbing up hundreds of steps by carrying the steel cylinders after being electrically charged at a time.
Owner:STATE GRID CORP OF CHINA +1
Sucker type human shape tumbler training aid
The invention discloses a sucker type human shape tumbler training aid. The sucker type human shape tumbler training aid comprises a base and an elastic body, wherein the elastic body is of a human shape imitation structure as a whole, an inner container body is arranged in the center of the elastic body, the inner container body comprises a PVC plastic barrel in the middle and end covers arranged at the two ends of the PVC plastic barrel, installing holes are formed in the middles of the end covers, the inner container body is wrapped in a packaging body of a human shape imitation structure, the packaging body comprises elastic foam arranged on the exterior of an inner container in a wrapping mode, the elastic foam is wrapped in a layer of wrapping leather, a spraying layer is arranged on the outer surface of the wrapping leather, an elastic rubber stick is connected with the bottom of the elastic body through the installing hole of one end cover, the elastic rubber stick is made of rubber material, the bottom of the elastic rubber stick is connected with a fixing sheet, the fixing sheet is connected with the iron plate base through fixing bolts, the area of the iron plate base is larger than that of the fixing sheet, the fixing sheet is fixed to the center of the iron plate base, a plurality of suckers are distributed at the bottom of the iron plate base in a dot-matrix mode, and the suckers are connected with the iron plate base through sucker bolts.
Owner:吴观东
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