189results about How to "Get twice the result with half the effort" patented technology

A static state calibration device and method for machine visual surface detection equipment belongs to the measuring field; the static state calibration device comprises a scale, a movable calibration module, an expandable scale, a laser emitter and an angle regulator; the static state calibration device can accurately position a light source and a camera imaging position; the calibration module can fast and accurately adjust a micro angle of a linear array camera so as to ensure imaging accuracy and consistency, is suitable for adjustment between one linear array camera and the light source, and suitable for adjustment between a plurality of cameras and the light source; the static state calibration device is suitable for lab equipment calibration, and suitable for field equipment calibration and adjustment; the static state calibration device can directly check acquisition image effect so as to ensure whether the camera is adjusted to a best position or not, thereby improving system detection accuracy, and improving debug work efficiency; the static state calibration device can be widely applied in calibration or management field of one or more linear array cameras.

The invention discloses meal replacement powder capable of reducing weight and a preparation method of the meal replacement powder. The meal replacement powder capable of reducing weight comprises thefollowing components in parts by weight of 0.1-0.5 part of a white kidney bean extract, 3-5 parts of L-arabinose, 10-15 parts of coix seeds, 10-15 parts of black rice, 10-15 parts of oat, 10-15 partsof millet, 5-10 parts of chenopodium quinoa willd, 5-10 parts of chia seeds, 5-10 parts of linseeds, 12-14 parts of wheat germ powder, 15-20 parts of black beans, 10-15 parts of inulin, 1-5 parts ofsoybean phosphatide, 3-5 parts of a lotus leaf extract, 5-8 parts of bamboo-leaf flavone, and 25-30 parts of isomaltooligosacharide. The preparation method comprises the following steps of firstly, crushing part of the raw materials, then performing wetting, performing puffing, then performing crushing, performing screening, and finally, mixing the rest of the raw materials so as to obtain finished products. The meal replacement powder capable of reducing weight can effectively restrain absorption and conversion of sugar, so that the effect of reducing weight is notable, and besides, the mealreplacement powder is reasonable in nutrient collocation and balanced in function components. The preparation method is simple, convenient, and easy to operate.

The invention discloses a remote pavement construction diagnosis system and method based on an infrared thermal image of a third-generation (3G) network. The system comprises an infrared thermal image acquisition system and an infrared thermal image quality inspection center which are in communication connection with each other through a 3G wireless communication network, wherein the infrared thermal image acquisition system comprises an advanced reduced instruction set computer (RISC) machine (ARM) embedded system, an infrared thermal imager which is connected to the ARM embedded system, a distance measuring device and a 3G wireless communication module; the infrared thermal image quality inspection center comprises a 3G wireless network card and a data processor; the infrared thermal image acquisition system and the infrared thermal image quality inspection center are in communication connection with each other through the 3G wireless communication module and the 3G wireless network card. Through an advanced 3G network transmission technology, the remote wireless communication of a control signal and the real-time transmission, recording and analysis of an infrared image and temperature data between the infrared thermal image acquisition system and the infrared thermal image quality inspection center are easily realized.

The invention relates to an existing railway survey method based on a total station. In the method, the total station and an electromagnetic wave reflection device are adopted to survey an existing railway. The survey method comprises the following steps: firstly arranging the electromagnetic wave reflection device at the center of the existing railway line to be surveyed by virtue of a traditional measuring square ruler; determining position of the total station, and surveying the line center by the electromagnetic wave reflection device to obtain distance (slant distance), horizontal angle and vertical angle of the surveyed line and 3D coordinates of survey points (X, Y and H) of the measured line (slope distance); and then analyzing and calculating the survey data by a PDA, and performing survey on line mileage, center line, traverse, elevation and other railway equipment. The existing railway survey method based on a total station reduces on-track operation times of operators, guarantees safety of surveyors, instruments and equipment, accuracy and reliability of the surveyed data, improves production efficiency of the existing railways, and alleviates labor intensity of the operators.

The invention discloses a series of washing-free full-absorption nano-fiber functional facial masks and a preparation method thereof, and relates to the technical field of facial masks. The washing-free full-absorption nano-fiber functional facial mask consists of the following components in percentage by weight: 5-50% of polysaccharide, modified polysaccharide and water-soluble polymer, 1-10% ofa macromolecular substance with a whitening effect, 0.001-5% of a functional substance, 0.02-2% of essence, and the balance of water. The nano-fiber functional facial mask produced by the method takeswater-soluble modified polysaccharide or polymer as the main solute and various functional substances as additives, and is produced in batches by using an electrostatic spinning technology. During use, with a small amount of spray essence, the functional facial mask can be completely absorbed by a face in a short period of time without any residue, and facial cleaning and nursing are not needed.

The invention discloses a radio detector for seismic exploration or vibration test. At least a pair of paired radio detector core bodies with consistent performance are installed in a rigid outer shell (2) made of magnetic materials in the form of head-to-head or bottom-to-bottom, a tail cone (5) or a tail base (12) is rigidly connected with the rigid outer shell (2); when a pair of radio detector cores are formed, two pairs of output signals are linked in parallel or in series reversely to form a pair of output signals as the output signal; when there are more than two pairs of radio detector cores, same-phase output signals of the radio detector cores at one side are linked in series or in parallel to form a pair of output signals; two pairs of output signals at both sides are linked in series or in parallel reversely to form a pair of output signals as the output signal. By using magneto-electrical type radio detector cores with matured technology and low cost, the radio detector basically removes the interference or false frequency of cross vibration on the radio detector; the radio detector is applicable to the analyzing field of the seismic exploration including slot wave exploration and various vibration tests.

The invention provides a drainage pipe network monitoring system. The drainage pipe network monitoring system is constructed in the aspects of water level, water quantity, water quality, gas, mud deposition depth, pipeline structure safety, well lid displacement, video monitoring and the like. The drainage pipe network monitoring system comprises water level, flow and water quality monitoring points arranged at key nodes of a sewage pipe network, a rainwater pipe network and a combined pipe network, mud deposition depth monitoring points arranged at key nodes of a pipeline network with low gradient, low flow speed and the like, gas monitoring points arranged at the sewage pipe network and a septic tank where people are dense and poisonous, harmful, flammable and explosive gas is prone to being gathered, pipeline structure safety monitoring points arranged at the positions with structural safety risks such as road surface settlement and landslide, well lid displacement monitoring pointsarranged in important areas such as crowded areas and areas prone to overflowing, and video monitoring points arranged at the positions prone to waterlogging such as lower through channels, tunnels and sunken squares. The drainage pipe network monitoring system achieves system monitoring of a drainage pipe network.

The invention discloses a multi-functional cupping and acupuncture device and a use method thereof. The top end of a piston rod is in threaded connection with a fixing handle through an insert hole of the piston rod, the other end is connected with a piston, the piston is placed in a negative pressure cylinder, a needle guide sieve plate is arranged in the negative pressure cylinder, a sterile casing is arranged on an opening of the needle guide sieve plate, threads are formed in the outer circle of the upper piston rod, a needle feeding depth regulating nut is arranged at the middles of the threads, a central through hole and peripheral through holes are opened in the axial direction of the middle of the piston rod, the peripheral through holes are formed in the periphery of the central through hole, needle insert blind holes are opened in the bottom of the piston, a piece of rubber film covers the surface of each needle insert blind hole, a magnetic suction head is arranged at the end of each needle handle, and the needle handles of acupuncture needles pass through the rubber films to insert in the needle insert blind holes in the bottom of the piston and the lower ends of the central through hole and peripheral through holes of the piston rod. The multi-functional cupping and acupuncture device integrates acupuncture, cupping and electrotherapy, gets twofold results with half the effort and has a good popularization and application prospect.

The invention relates to a double-frequency dual-polarization narrow-wave beam array antenna comprising a metal reflecting plate, high-frequency radiating units, and low-frequency radiating units. The high-frequency radiating units arranged on the metal reflecting plate work at a high frequency band and the low-frequency radiating units arranged on the metal reflecting plate work at a low frequency band. Two columns of low-frequency arrays are distributed at the two sides of three columns of high-frequency arrays; the low-frequency radiating units corresponding to the two columns of low-frequency arrays are connected by two paths of power divider and all low-frequency arrays form a low-frequency system; the high-frequency radiating units corresponding to the three columns of high-frequency arrays are connected by three paths of power dividers and all high-frequency arrays form a high-frequency system. Because of a high-low-frequency non-common-ground way and a corresponding de-coupling device, independence of the high-frequency and low-frequency circuits and radiating performances is guaranteed. With the double-frequency dual-polarization narrow-wave beam array antenna, stability of the radiating characteristic in a broadband range is guaranteed; and compatibility with all 2G, 3G and 4G LTE systems in mobile communication is realized.

The invention belongs to the technical field of plant biology and in particular relates to a method for extracting paeonol from paeonia suffruticosa roots. The method comprises the steps of picking, complex enzyme liquid preparation, ultrasonic treatment, centrifugal treatment and reduced pressure distillation. The method has the beneficial effects that enzyme treatment is firstly carried out on paeonia suffruticosa roots and barks at 30 DEG C for 20 minutes, so that the cell walls of the paeonia suffruticosa roots and barks and the interstitial structures of the cell walls can suffer from changes such as local loosening, swelling, collapse and the like; short-time ultrasonic treatment is then carried out on the paeonia suffruticosa roots and barks, ultrasonic waves generate strong impact waves and microjet inside the liquid, and the powerful impact flow can effectively reduce and eliminate the blocking layer between a solvent and an aqueous phase, thus increasing the mass transfer rate; besides, the impact flow generates a physical shear force towards cell tissues, so that the cell tissues deform, fracture and release inclusions, the cell walls and the interstitial structures of the cell walls suffer from local loosening and swelling, the extraction process of paeonol in the cells is accelerated, and the effect of getting twofold results with half the effort is achieved.

The invention relates to a method for extracting peony essential oil from peonies. The method comprises the following steps that step 1, the peonies are picked, forced air drying is conducted on the peonies, and the dried peonies are taken out and ground; step 2, a cellulase water solution and a pectinase water solution are mixed, acetum is added, and therefore a phosphoesterases complex solution is obtained; step 3, the ground peonies are placed in a triangular flask, the phosphoesterases complex solution is added, standing is conducted, ultrasonic treatment is conducted, and standing is conducted; step 4, the obtained solution in the step 3 is added to a petroleum ether ethanol solution, backflow is conducted, digestion is conducted at the indoor temperature, and the obtained solution is transferred into a rotary evaporator for vacuum concentration. According to the method, enzyme treatment is firstly conducted on the peonies so that local changes of loosening, expansion, crashing and the like are generated in the cell walls of the peonies and the mesenchyme structures of the cell walls; then, ultrasonic treatment is conducted on the peonies for a short time, and therefore the extraction rate of the essential oil from the cells of the peonies is greatly improved.

A process for preparing thymopentapeptide (TP-5) includes the reaction between Wang resin and fluorenylmethyloxycarbonyl (FMOC) protected tyrosine to obtain tyrosine resin, condensation reaction on FMOC protected amino acid to obtain protected TP-5 resin, and cracking by trifluoroacetic acid to obtain coarse TP-5 product. Its advantages are high output rate and easy purification.

The invention discloses a traditional Chinese medicine micro-ecological preparation, and belongs to the technical field of veterinary traditional Chinese medicines and feed additives. The traditionalChinese medicine micro-ecological preparation is mainly prepared from the following raw materials in parts by weight: 2-10 parts of codonopsis pilosula, 2-10 parts of milkvetch root, 2-8 parts of poria cocos, 1-5 parts of medicated leaven, 1-6 parts of malt, 1-5 parts of hawthorn fruit, 1-3 parts of licorice root and 1-3 parts of betel nut; a bacterium solution comprises the following components in parts by volume: 1-3 parts of a lactobacillus acidophilus bacterium solution, 1-6 parts of an enterococcus faecalis bacterium solution and 1-8 parts of a bacillus subtilis bacterium solution, and the ratio of the total weight of the bacterium solution to the total weight of the raw materials is (1-5):(45-55). According to the traditional Chinese medicine micro-ecological preparation provided bythe invention, the eight pure natural Chinese herbal medicines are compounded with three probiotics to prepare the micro-ecological preparation which can generate various hydrolytic enzymes in animals, promote the decomposition of protein, starch, fat and hemicellulose, and facilitate digestion and absorption of nutrients in feeds.

The invention provides a Chinese traditional medicine produced granule which cures extremity ringworm. The prescription consists of orally taken drug and externally used drug; wherein, the orally taken drug consists of ing-chieh, ledeboruiella root, honeysuckle, burdock, moutan bark, duckweed, root of rehmannia, radix scutellariae, cicada ecdysis, raw liquorice, angelica, primary fissure, hemlock parsley, unpeeled root of herbaceous peony and white peony root; the invention respectively crushes each drug, passing 300 mesh siege and being weighed to be mixed with each drug according to ratio to produce troche, grain or capsule through traditional medicine production craftwork; the externally used drug consists of ageratum, raw rhubarb, polygonatum canaliculatum, alum, pepper powder, stenona root, black-striped snake and balm; the production steps of the externally used drug are that: the ageratum, the raw rhubarb, the polygonatum canaliculatum, the pepper powder and the stenona root are put in sesame oil dipping for 48 hours, then the mixture is heated with gentle fire to 150 to 180 DEG C so as to decoct the drugs to be a little yellowish, filtered while heated, the filtered dregs are ground by adding with the alum to paste with stone roll, evenly the paste is stirred by mixing with oil liquid to paste state and the finished product is got when put into a jar.

The invention discloses a load applying method of a refractory material tester. A movable pulley mechanism is used for applying constant stress; two groups of stress transferring mechanisms consisting of movable pulleys, fixed pulleys and flexible steel wire ropes respectively share the action of load application and balance adjustment, wherein the two movable pulleys form a movable pulley block, and a central shaft of crossed and branched chains is connected with a pressurizing rod; and one end of each of the two steel wire ropes is respectively connected with an applied load and a balance hammer. The method has the advantages that the load is applied by a movable pulley structure, so that the load and the mass for adjusting balance are greatly reduced, and the adjustment and the operation are more convenient; the test error is reduced; the service life of the steel wire ropes is correspondingly prolonged; the labor intensity of an operator is greatly reduced, and the safety of staffs and equipment is greatly improved; and the load application and the balance adjustment are respectively shared by the two flexible steel wire ropes, respective adjustment is realized and the operation is flexible.

The invention discloses a mechanism for amplifying the negative stiffness coefficient and an ultra-low-frequency shock absorber composed of the mechanism, and belongs to the field of shock absorption.The mechanism is composed of one or more negative stiffness units and one or more positive stiffness units with the larger stiffness coefficient absolute value, wherein the one or more negative stiffness units and the one or more positive stiffness units are connected in series; the other two ends of the negative stiffness units and the positive stiffness units are used for being connected with ashock absorbed body and a base correspondingly; one or more negative stiffness amplifying mechanisms are connected with the one or more positive stiffness units having the appropriate stiffness coefficient and a main supporting effect in parallel and placed between the shock absorbed body and the base to form the ultra-low-frequency shock absorber; and the negative stiffness amplifying mechanismsenable the vibration displacement of the negative stiffness units to be amplified by the corresponding multiple, thus acting force which is generated by the negative stiffness units and transmitted by the negative stiffness amplifying mechanisms is amplified by the same multiple, and compared with the negative stiffness units in the negative stiffness amplifying mechanisms, the negative stiffnesscoefficients of the negative stiffness amplifying mechanisms are also amplified by the same multiple. The high negative stiffness coefficient and ultra-low-frequency shock absorption can be achievedthrough the small size, weight and cost.

The invention discloses a differential-speed dynamic coupling device, aiming at solving the problem of sliding friction between a planetary gear and a planetary gear shaft in a traditional differential mechanism. The differential-speed dynamic coupling device comprises a differential mechanism casing, a left half shaft gear, an upper planetary gear, a right half shaft gear, a lower planetary gear, a circular sleeve without a hole, a planetary gear shaft, an upper needle bearing No. 1, an upper needle bearing No. 2, a circular sleeve with a hole, a lower needle bearing No. 1, a lower needle bearing No. 2 and the like, wherein the upper needle bearing No. 1, the upper needle bearing No. 2, the circular sleeve with a hole, and the lower needle bearing No. 1, the lower needle bearing No. 2 and the circular sleeve without a hole are sleeved on the upper end and the lower end of the planetary gear shaft in sequence, the planetary gear shaft which is sleeved with the circular sleeve with a hole and the circular sleeve without a hole is installed in an upper end hole and a lower end hole of the differential mechanism casing, and the circular sleeve without a hole and the lower inner hole of the differential casing form the interference fit. The upper planetary gear and the lower planetary gear which are installed on the upper end and the lower end of the planetary gear shaft are respectively and simultaneously meshed with the left half shaft gear and the right half shaft gear which are arranged in the left end hole and the right end hole of the differential mechanism casing.

The purpose of the invention is to provide a kind of construction method to reinforce foundation, we could get the compound foundation through that method quickly and simply, raise the displacement frequency of the common CFG stake consumedly through the increment the expanding parts of stake crest, to reduce the quantity of the stake, economize the engineering expenditure significantly, economize the material, simplified the construction. The construction method includes following steps:1) prepare the drill machine, helix drill a hole to the destined depth in foundation at the place of stake;2) send the water rigidity admixture filler using the pump simultaneously, simultaneously, form a body of stake through raising the drilling pole to the earth's surface;3) the form locates to the coping of stake, for the used of increment of interface of mat layer at the expanding parts of stake crest;4)Build the mat layer at the superficial of expanding parts of stake crest foundation at the peak surface and surface of groundwork.

A composite herbicide for rape field contains benazolin-ethyl and clethodim. Its advantages are broad spectrum and high effect for both monocotylous and polycotylous weeds.

The invention discloses a method for continuously extracting flaxseed gum and lignan from flaxseed husks. The method comprises the following steps of 1, crushing flaxseed husks, adding a certain amount of water into the crushed flaxseed husks, stirring with heating until water boiling, and carrying out solid-liquid separation at a water boiling point, 2, concentrating a liquid phase separated by the step 1, adding a certain amount of alcohol into the concentrated solution, stirring and carrying out solid-liquid separation, 3, drying a solid phase separated by the step 2, crushing to obtain flaxseed gum, and recovering alcohol for next treatment, 4, adding alcohol separated by the step 2 into a solid phase separated by the step 1, carrying out dilution, stirring, and carrying out solid-liquid separation, and 5, transferring the alcohol recovered by the step 3 and a liquid phase separated by the step 4 into an alcohol rectifying tower, recycling a distillate of high-concentration alcohol, collecting a rectifying product liquid, adding an inorganic alkali solution into the rectifying product liquid for alkaline hydrolysis, adjusting a pH value of alkaline hydrolysis products to 7 by an inorganic acid, and carrying out concentration, drying and crushing to obtain lignan extract. The method has a high extract yield, a low production cost and no pollution on the environment, and realizes high efficiency, continuous extraction, time saving and labor saving.

The invention relates to the technical field of communication and in particular relates to a monitoring information table checking method and system. The monitoring information table checking method comprises the steps of: providing a standard information database; receiving information tables submitted by substation operation and maintenance units; selecting first data information matching target bay names from the standard information database to construct a sub-database; selecting second data information matching multiple target bay equipment signal types from the sub-database to construct a standard template; comparing multiple target information descriptions in the information tables and multiple standard information descriptions in the standard template. The monitoring information table checking method and system greatly increases the information table checking efficiency, reduces manpower resource costs, and yields double results with half effort.

The invention discloses a problem point positioning method and system based on a measurement report. The method comprises the following steps: obtaining MRO data and user complaint data reported by a user terminal, and screening a problem cell; obtaining MRO data within a problem occurrence time of the problem cell; analyzing the MRO data within the problem occurrence time of the problem cell, counting the distribution of TAs and AOAs in the MRO data, and counting the occurrence number of sampling points of each MRO data according to that different TAs and AOAs represent different MRO data sampling points; and positioning the problem points of the corresponding TAs and AOAs according to a sequence of the occurrence number of sampling points of each MRO data from large to small. According to the problem point positioning method and system, the problem points can be positioned accurately and efficiently by the distribution statistics of the two measurement amounts of TAs and AOAs in the MRO data, and meanwhile cell service hotspot display, work parameter verification and other auxiliary functions are also available.

The invention relates to a bolt-free fastener system for a tramcar. The bolt-free fastener system for the tramcar comprises e-type elastic strips, screw spikes and iron chairs. The iron chairs are laid on a sleeper. The screw spikes penetrate through the iron chairs and are fixedly connected to the sleeper. An iron base is arranged on each iron chair and provided with an installation hole used for installing the corresponding e-type elastic strip. One end of each e-type elastic strip penetrates through the corresponding installation hole and the other end of each e-type elastic strip is used for fixing a steel rail. The bolt-free fastener system for the tramcar is simple in structure; compared with a metro fastener, cost of a tramcar fastener is not increased, connectors can be omitted, regular and repeated screwing can be avoided, the distance-adjusting degree is effectively increased, stability is effectively improved, over-installation is effectively avoided, transverse-force-resistance is effectively improved, and prevention and protection are effectively achieved; the effect that the work is halved with double results can be achieved and three million times of fastener assembly fatigue tests show that results are good.

The invention discloses an aquatic product ultrasonic automatic cleaning system and a control method thereof. The aquatic product ultrasonic automatic cleaning system comprises a cleaning pool and a draining pool. The cleaning pool is connected with a tap water inlet pipe through a water inlet pipeline and connected with a sewer through a water outlet pipeline. A liquid level sensor and a turbidity sensor are arranged in the cleaning pool and are electrically connected with a controller. The bottom of the cleaning pool is provided with a plurality of energy converters which are electrically connected with an ultrasonic generator, and the ultrasonic generator is electrically connected with the controller at the same time. A plurality of aquatic product retainer guide rails are arranged on the side wall of the cleaning pool and the side wall of the draining pool. Aquatic product retainers are arranged in the cleaning pool and the draining pool and are placed in the aquatic product retainer guide rails. The bottom of the draining pool is provided with a draining frame. The aquatic product ultrasonic automatic cleaning system and a control method thereof have the characteristics that cleaning is convenient and thorough, and the water turbidity can be detected in real time.

The invention discloses a test report automatic generation method based on a general template. The method comprises the following steps of general template creation, table processing, graphic processing and report output. According to the method, automatic processing of texts, tables and graphs is realized by mainly taking Visual Basic programming language as a basis, combining a template technology of a document, applying two functions of 'domain'and 'macro' of Word software and applying VBA programming, so that a Word test report is automatically generated. According to the method, the workload of test report making can be reduced, the working efficiency is improved, the effect of getting twofold results with half the effort is achieved, and the method is also suitable for test reports in other industries.