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58results about How to "Addressing quality degradation" patented technology

Cell switching method and a cell switching device

The invention discloses a cell switching method and a cell switching device. The cell switching method comprises the following steps: a network side obtains cell information of one or a plurality of candidate cells when performing cell switching, wherein the cell information includes identifications for indicating whether the candidate cells corresponding to the cell information support VAMOS or not; and the network side determines a target cell for switching in one or a plurality of candidate cells according to the identifications. The invention optimizes the network resource and improves the frequency spectrum utilization ratio.
Owner:ZTE CORP

Method, device and network system for transporting optical transport unit (OTU) by optical transport network (OTN)

The invention discloses a method, a device and a network system for transporting an optical transport unit (OTU) by an optical transport network (OTN), relating to the network field and solving the problems of slide code channel quality degradation, and the like caused by different overload rates of optical data transmission frames in the prior art. The method provided by the technical scheme comprises the following steps: at a source node, mapping a received OTUj and data to be sent by a local OTN into an OTUk of the local OTN for transmission; and at a host node, de-mapping and transformingthe OTUk into the OTUj and extracting the carried data, wherein j and k respectively represent the rate grades of the OTU. The invention can be applied to transporting information among networks.
Owner:HUAWEI TECH CO LTD

Limestone machine-made sand dry-mixed mortar and preparation method thereof

The invention relates to a limestone machine-made sand dry-mixed mortar and a preparation method thereof, belonging to the field of building materials. The limestone machine-made sand dry-mixed mortar comprises the following raw materials in parts by weight: 10-25 parts of cement, 5-8 parts of coal ash, 70-85 parts of machine-made sand and 0.06-0.08 part of mortar water-retention plasticizing agents, wherein the machine-made sand is limestone machine-made sand. The limestone machine-made sand dry-mixed mortar disclosed by the invention has the advantages of good cohesiveness, high water-retention rate, high compressive strength, good operability, economy, environmental protection, resource saving and the like, and is a green building material with excellent properties. The preparation method disclosed by the invention is simple and low in cost.
Owner:GUANGXI YUFENG GRP

Underwater concrete containing limestone machine-made sand and preparation method thereof

The invention relates to an underwater concrete containing limestone machine-made sand and a preparation method thereof, and belongs to the field of construction materials. The concrete comprises the following raw materials in parts by weight: 5 to 20 parts of cement, 1 to 7 parts of mineral powder, 0 to 5 parts of coat ash, 35 to 45 parts of broken stone, 30 to 40 parts of machine-made sand, 5 to 8 parts of water, and 0.1 to 0.8 part of water reducer; wherein the machine-made sand is limestone machine-made sand. The concrete has the advantages of good cohesiveness, fluidity, and water retaining performance, high strength, good durability, simple production technology, low cost, and good economic and social profits.
Owner:GUANGXI YUFENG GRP

Purifying method for ultra-pure hydrogen, argon and helium

The invention relates to the fields of semiconductors, LEDs, photovoltaic solar energy production and the like, and concretely relates to a purifying method for ultra-pure hydrogen, argon and helium. The method includes a drying deoxidation process, a degassing process and a regeneration process; the three processes are realized by a control system, and the control system comprises a central control unit, and a flow meter, a programmed valve group, an alternating current contactor, a pressure sensor and a heating element which are respectively connected with the central control unit. The deep removal of O2, H2O, CO, CO2, N2, CH4, TCH and other impurities in feed gas solves the problem of electronic component quality decrease caused by the influences of the gas impurities on devices in the electronic industry. A two-tower purification flow is adopted, one of two adsorption dryers works, the remaining one adsorption dryer regenerates, and the two adsorption dryers alternately work and regenerate in order to realize the continuous purification of the feed gas.
Owner:DALIAN ZHONGDING CHEM

Magnetic resonance imaging method, device and system

The embodiment of the invention discloses a magnetic resonance imaging method, device and system. The magnetic resonance imaging method comprises the steps of exciting a region to be detected of a subject based on radio frequency pulse, and collecting magnetic resonance signals of the region to be detected according to a plurality of RF coils; filling the magnetic resonance signals into a K-space,wherein the K-space comprises an all-sampling region and an under-sampling region; determining first calibration data based on the all-sampling region of the K-space, and converting the first calibration data into an intermediate image; determining a virtual saturation zone according to the intermediate image, and performing signal suppression processing on the virtual saturation zone to generatea modified intermediate image; generating second calibration data based on the modified intermediate image, reconstructing an under-sampling region of the K-space according to the second calibrationdata, and generating a complete K-space data set; and generating a magnetic resonance image of the region to be detected according to the complete K-space data set. The quality of the magnetic resonance image is improved according to the embodiment of the invention.
Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Melting process for polycrystalline silicon cast ingots

The invention discloses a melting process for polycrystalline silicon cast ingots. The process comprises the following steps: 1, preheating: an ingot furnace is adopted to preheat a silicon material filled in a crucible, and the heating temperature of the ingot furnace is gradually increased to T1; the preheating time is 6-10h, and T1=1165-1185 DEG C; 2 melting: the silicon material filled in the crucible is melted, the melting temperature is T1-T5, and T5=1540-1560 DEG C; after the silicon material in the crucible is completely melted, the heating temperature of the ingot furnace is controlled to T5, and then the heating power of the ingot furnace begins to decline; after the heating power of the ingot furnace stops declining and lasts for the time t, the melting process is complete; t=18-22min. The process has the advantages of simple steps, reasonable design, convenience in realization, easiness in grasp and good using effect and can effectively solve the problem that the quality of the produced polycrystalline silicon cast ingots is reduced as the melting time is deficient or too long.
Owner:XIAN HUAJING ELECTRONICS TECH

Method for optimizing image quality, computer device, and readable storage medium

The invention is applicable to the field of computer technology, and provides an image quality optimization method, a computer device and a readable storage medium. The method includes acquiring an original image to be processed; performing a first color space conversion on the original image to obtain a first image and a second image; based on the image quality enhancement algorithm, the first image being self-adaptively enhanced and enlarged, and the resolution being increased to obtain a preliminary enhanced image; combining the second image with the preliminary enhanced image to obtain a combined image; performing second color space conversion on the combined image to obtain a final enhanced image; outputting the final enhanced image. The invention can obviously improve the resolution(clarity) of the image without losing the authenticity of the image or the loss rate is very low, and is particularly suitable for the optimization and upgrading of the resolution image / photograph, comprehensively improving the quality of the image and improving the visual effect of the image.
Owner:叶涵

Cut tobacco dryer outlet moisture content prediction model generation and regulation and control method based on cut tobacco dryer outlet moisture content prediction model generation

The invention discloses a cut tobacco dryer outlet moisture content prediction model generation method and a regulation and control method based on the cut tobacco dryer outlet moisture content prediction model, and the generation method comprises the steps: obtaining initial data of a cut tobacco production process in a preset time period; cleaning the initial data, performing normalization processing on the cleaned initial data, and dividing to generate training sample data and test data; an initial prediction model of the moisture content of the outlet of the cut-tobacco dryer is constructed and generated; inputting test data into the initial prediction model, and calculating and generating training accuracy and an average error; and when the training accuracy is in accordance with a first threshold range and the average error is in accordance with a second threshold range, updating the initial prediction model as a cut-tobacco dryer outlet moisture content target prediction model. According to the method and the device, the initial data in the preset time period and the target GBDT algorithm are combined, so that the target prediction model with more accurate output signals can be obtained, the instability and the volatility of moisture in the tobacco shred production process are reduced, and the tobacco shred quality is improved.
Owner:CHINA TOBACCO GUANGXI IND

LED illuminating lamp

The invention discloses an LED illuminating lamp comprising a lamp body, a high-power LED light source arranged on the outer wall of a lamp body assembly, and a heat sink. The inner wall of the lamp body is a highly reflective surface; the lamp body comprises a plurality of assemblies used for fixing the LED light source; the inner wall of each lamp body assembly is provided with an arc reflectingsurface; and the luminous part of the LED light source is arranged in the inner cavity of the arc reflecting surface. Light emitted from the LED light source can be transmitted to illumination spaceonly after being reflected by the arc reflecting surface or reflected by the arc reflecting surface and the inner wall of the lamp body for many times, thus the glare problem caused by the LED light source is effectively solved. The LED light source is arranged on the outer wall of the lamp body, and therefore, the LED heat is easy to transmit by the heat sink, the work temperature of the LED light source is reduced, the stability of the light source is enhanced and the service life is prolonged. The invention has the advantages of simple structure, convenient processing, good radiating effect, even illumination and the like and can be widely used for interior illumination occasions and the like.
Owner:SOUTH CHINA NORMAL UNIVERSITY

Tillage tool for implementing moisture and fertilizer retention performance of shallow tillage layer and method of using tillage tool to establish shallow tillage layer

The invention discloses a tillage tool for implementing moisture and fertilizer retention performance of a shallow tillage layer and belongs to the technical field of agricultural machinery. The tillage tool comprises a beam frame, a suspension frame, a transmission mechanism, a groundbreaking mechanism, a discharge mechanism, an earthing mechanism and a suppressing mechanism; the beam frame is connected with a tractor through the suspension frame; the output power of the tractor is connected with the groundbreaking mechanism and the discharge mechanism respectively through the transmission mechanism, the groundbreaking mechanism is formed by arranging a large groundbreaking cutter head on a rotating shaft, the large groundbreaking cuter head corresponds to the position of a seedling strip, an earthing shovel of the earthing mechanism and a discharge shovel of the discharge mechanism are in one-to-one correspondence with the large groundbreaking cutter head, a digging groove is formed through soil broken by the large groundbreaking cutter head, the discharge shovel is used for ditching and discharging materials, and the earthing shovel is used for earthing to have fertilizer buried underground. By the arrangement, the fertilizer can be discharged underground to be mixed with the soil to form the shallow tillage layer, the purposes of moisture and fertilizer retention and establishment of the shallow tillage layer are realized, and the soil is prevented from desertification and salinization.
Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI +1

Playing control method and device

The invention provides a playing control method and apparatus. The method comprises the steps of receiving a playing request carrying a user identifier; detecting whether or not the port flow of an optical line terminal to which the user identifier belongs exceeds a predetermined threshold; and rejecting the playing request when detecting that the port flow of the optical line terminal exceeds the predetermined threshold. The invention solves the problem that the uplink port congestion of the OLT in the related technology leads to the degradation of the IPTV service quality, and improves the IPTV service quality.
Owner:ZTE CORP

Strip cutting device for textile production

The invention discloses a strip cutting device for textile production. The device comprises a machine body and a rack. The strip cutting device for textile production can set the conveying time of theconveying device cutting each section by controlling keys combined with the speed of the conveying device, and then the length of the cut strips is determined; the problem that the strip length cannot be set for cutting, so that the lengths of the cut strips are different is solved, the strip can be better fixed and cut, and the problem that when the strip is cut, the strip can not be fixed, so that the cutting quality is poor is solved; dust on the surface of the strip can be blown down through airflow of a dust removal device, and the problem that the dust falls on the surface of the strip,and then the quality of the strip is lowered is solved; mist spray can be conducted on the strip through spray holes, the strip is ironed through a heat conducting plate, and the problems that the strip cannot be ironed flat, corrugations can appear on the surface of the strip, and then the attractiveness is affected is solved.
Owner:台州恒裕科技有限公司

Separation system for removing biotite from artificial sand

InactiveCN106733176ASimple structureAchieve the purpose of eradicatingMagnetic separationManufacturing technologyEngineering
The invention discloses a separation system, particularly discloses a separation system for removing biotite from artificial sand, and belongs to the technical field of design and manufacturing of water-power engineering building material production equipment. The separation system for removing biotite from artificial sand is convenient to operate, simple in structure and capable of effectively removing biotite from artificial sand. The separation system comprises a magnetic selection mechanism and a material separation mechanism. When biotite mixed in artificial sand runs in the material separation mechanism along with the artificial sand, the biotite is separated out of the artificial sand through the magnetic selection mechanism.
Owner:POWERCHINA CHENGDU ENG

Mixed ecological planting and breeding mode for zizania aquatica

The invention discloses a mixed ecological planting and breeding mode for zizania aquatica. The mixed ecological planting and breeding mode is realized by the steps of paddy field ditching for zizaniaaquatica planting, chicken and duck house construction, chicken and duck stocking in a zizania aquatica field, zizania aquatica leaf treatment and alternative planting in ditches and ridges. The mixed ecological planting and breeding mode has the beneficial effects that the problems that zizania aquatica leaves are polluted and the soil quality of the zizania aquatica field is reduced in currentzizania aquatica production can be solved; weeds and pests on planting ditches and dry ridges are controlled by utilizing chicken and ducks, so that not only is the input of pesticides and manpower reduced, but also the intercropping income is increased; in addition, the requirement that a zizania aquatica farmer has a very high technical level is not proposed in the method, so that it is easy forthe zizania aquatica farmer to accept the method, and the method is good in actual effect and beneficial to popularization.
Owner:LISHUI AGRI SCI +1

Pole piece pressing device for lithium battery production

The invention relates to a pole piece pressing device for lithium battery production, which comprises a main body box, a first pressing roller and a second pressing roller, wherein the front surface of the main body box is provided with an opening and closing door, the upper surface of the main body box is fixedly connected with an uncoiler, one side of the main body box is fixedly connected with a coiler, the inner wall of the main body box is fixedly connected with a top cover, the upper surface of the top cover is fixedly connected with a guide roller, an adjusting assembly is arranged on the inner wall of the main body box, the upper surface of the top cover is fixedly connected with a reversing assembly, and a powder removing assembly is arranged on the inner wall of the main body box. According to the invention, the second pressing roller is moved through an adjusting assembly, the distance between the first pressing roller and the second pressing roller is adjusted, the second pressing roller is prevented from deviating due to irregular positive and negative electrode materials through a reversing assembly, and powder adhered to the surfaces of the first pressing roller and the second pressing roller is removed through the powder removing assembly, so that the pole piece pressing quality of the pole piece pressing device for lithium battery production is improved.
Owner:王梅

A temperature-humidity-regulated filter, sterilization and air supply device

The invention discloses a filtration, sterilization and air supply device capable of adjusting temperature and humidity. The device comprises an intake cover, an air filter, fan blades, an atomizationnozzle, an electric heating wire cylinder, an ultraviolet sterilization lamp, an air supply filter cylinder and an air refresher shell; the middle part of the top end of the air refresher shell is connected with the intake cover; the middle part of the top end of the intake cover is set as an air inlet; an intake filter net is mounted in the top end of the intake cover; a primary effect filter cavity is formed in the intake cover below the intake filter net; the air filter is mounted in the primary effect filter cavity; and external air flows through the intake filter net, the air filter, a spray humidifying cavity, the electric heating wire cylinder, sterilization cavity, the air supply filter cylinder and a high-temperature filter in sequence, and is exhausted from an exhaust port to realize filtration, humidification, heating, sterilization and filter operations on blown fresh air, so that the problem of reduction of indoor air quality caused by no implementation of filtration, humidification, heating and sterilization after direct blowing of external air indoors by a traditional air refresher is effectively solved.
Owner:FUZHOU JINXI AGRI DEV CO LTD

Adaptive three-phase LCL grid-connected inverter control method

The invention discloses an adaptive three-phase LCL grid-connected inverter control method. The adaptive three-phase LCL grid-connected inverter control method further comprises the following steps that a novel capacitor voltage feedback active damping control strategy is constructed, and a first-order high-pass filter link is adopted to replace a capacitor voltage differential feedback link; thepower grid internal resistance variation is detected; and according to the detected variable quantity of internal resistance of a power grid, the cut-off angular frequency, a PI parameter and a grid-connected current feedback coefficient of the high-pass filter link are corrected in real time. The novel capacitor voltage feedback active damping control strategy is constructed, and the first-orderhigh-pass filter link is adopted to replace the capacitor voltage differential feedback link, so that the problem that a system is difficult to achieve due to the fact that the differential link can amplify a high-frequency signal is solved; and related control strategy parameters are corrected in real time to ensure that system control strategy parameters do not fail when the internal resistanceof the power grid changes, and the grid-connected electric energy quality of the system can be effectively improved.
Owner:NORTHEAST DIANLI UNIVERSITY

Process for removing magnesium from salt-making mother liquor by use of lime

The invention discloses a process for removing magnesium from salt-making mother liquor by use of lime. The process comprises steps as follows: S1, the salt-making mother liquor is pumped and sent toan ordinary filtering net plate, the salt-making mother liquor is preliminarily filtered, then flows through a mother liquor filter I and then is collected to a storage tank, a magnesium removal additive is added to the storage tank, and the salt-making mother liquor in the storage tank is stirred while the magnesium removal additive is added; S3, quick lime is added to a crusher to be crushed for1-2 min to be powdery lime with the size of 120-160 meshes, the powdery lime and fresh water are mixed in the mass to volume ratio being (1-1.3 kg):(0.6-1.2 L), a large amount of heat is released inthe mixing process, the mixture becomes slaked lime after being naturally cooled. Compared with conventional technologies, the provided process for removing magnesium from salt-making mother liquor byuse of lime has the advantages that a large quantity of impurities in the salt-making mother liquor can be filtered by use of a mother liquor filter I and a mother liquor filter II, and the magnesiumremoval efficiency in the following step is facilitated; the magnesium removal additive is added to the storage tank and can remove 90% of magnesium in the salt-making mother liquor.
Owner:YULIN SALT IND CO LTD CNSG

Carbonized silicon single crystal growing device and method for producing carbonized silicon single crystal

ActiveCN110331437AAddressing Crystal Quality DeclineIncreased crystal growth lengthPolycrystalline material growthFrom condensed vaporsSeed crystalMaterial supply
The invention relates to the field of crystal growing of semiconductor materials, and specifically relates to a carbonized silicon single crystal growing device. The device comprises a crucible, a base, an overturning plate and a first driving mechanism, wherein an opening is formed in the top of the crucible, and the crucible is used for storing carbonized silicon raw materials; the surface of one side of the base is a single-crystal growing surface; the overturning plate and the base are arranged at the opening in the top of the crucible; the first driving mechanism is capable of driving thesingle-crystal growing surface of the base through the overturning plate to switch between the state of facing the inside of the crucible and the state of departing from the inside of the crucible. According to the method in the embodiment, a material supplying mechanism is arranged; non-stoichiometric ratio type carbonized silicon rich in carbon is adjusted into non-stoichiometric ratio type carbonized silicon rich in silicon. In addition, the overturning plate is arranged; seed crystals are driven by the overturning plate to depart from the raw materials of the carbonized silicon, so that the problem that the unbalanced carbonized silicon source sublimated to the surface of the seed crystal to cause low crystal quality is avoided. Therefore, the problem that the carbonized silicon changes from rich silicon state to rich carbon state, resulting in reduction of the crystal quality is solved; the crystal growing length is increased; the crystal growing benefit is increased; the carbonized silicon single crystal quality is improved.
Owner:浙江富芯微电子科技有限公司

Method and device for sharpening image

The present invention is applicable to the field of image processing and provides a method and device for sharpening an image. The method comprises a step of calculating a motion error of a video image according to input image data of a current frame, the input image data of a reference frame and a motion error of the reference frame, a step of storing the input image data of the current frame asinput image data of a reference frame of a next frame and storing the motion error of the video image as a motion error of the reference frame of a next frame, a step of calculating an edge detectionvalue reflecting an image detail edge according to the input image data of the current frame, a step of carrying out edge sharpening processing on the input image data of the received current frame according to the edge detection value to obtain a sharpening weight, and a step of controlling the received sharpening weight by using the received motion error of the video image to sharpen the input image data of the received current frame. Through the method of the invention, the motion error of the obtained video image is accurate, the sharpening of the video image is more reasonable, and at thesame time, a still image can obtain a good sharpening effect.
Owner:ARKMICRO TECH

Method for adjusting crystalline silica growth solid-liquid interface

The invention discloses a method for adjusting a crystalline silica growth solid-liquid interface. The method can be realized by two approaches. The two approaches comprise 1, designing four side walls having different thickness values of a crucible, and 2, changing sides of thermal insulation strips at sides of a thermal insulation cage in an ingot furnace thermal field and accordingly changing an ingot casting technology. The method solves the problem that crystal growth solid-liquid interface change causes silicon ingot quality decreasing so that photoelectric conversion efficiency of a crystalline silica solar cell piece is improved.
Owner:JIANGXI UNIEX NEW ENERGY CO LTD

Folding type snow and rain prevention device of sealing-tape machine

ActiveCN103508158ASolve the decline in material qualityAvoid lostConveyorsMaterial qualityRainy weather
The invention provides a folding type snow and rain prevention device of a sealing-tape machine. The folding type snow and rain prevention device is composed of a fixed pulley, a fixed support, a steel rope, sliding supports, rainproof covers, a steel rope locking device and a hinge. The fixed support is fixed to a longitudinal beam of the sealing-tape machine, the two ends of the steel rope wound on the fixed pulley on the lower portion of the fixed support are fixed to side walls of a movable hopper through the steel rope locking device, at least three sliding supports are arranged on two sides of the movable hopper, lower end chutes of the sliding supports are arranged on the steel rope, and the rainproof covers cover the sliding supports. The folding type snow and rain prevention device can be driven to compress on one side and spread on the other side along with parallel moving of the discharge movable hopper on the sealing-tape machine, therefore, the full-length working face of the outdoor sealing-tape machine can be always within the range of the rainproof covers, the problem that material quality is reduced under snowy and rainy weather is solved, moistures of materials can be stable, normal operation of a system can be guaranteed, and production halt loss can be avoided.
Owner:ANGANG STEEL CO LTD

High-strength environment-friendly waterproof moistureproof corrugated board adhesive

The invention discloses a high-strength environment-friendly waterproof moistureproof corrugated board adhesive. The adhesive comprises the following raw materials in parts by weight: 150-200 parts ofpure water, 80-100 parts of starch, 1-5 parts of a defoaming agent, 30-50 parts of a waterproof agent, 1-2 parts of borax, 5-8 parts of a flame retardant, 1-3 parts of a thickening agent, 5-10 partsof honey, 2-3 parts of cellulose ether, 1-2 parts of a toughening agent and 1-3 parts of phenolic resin. The adhesive disclosed by the invention is enhanced in adhesive capacity; after drying, the strength of the adhesive is higher, so corrugated paper is enhanced in endurance strength and not prone to deformation, bonding strength between paperboards is large, and separation is difficult; and thedried adhesive has waterproof and moistureproof effects, the waterproof and moisture-proof capacity is high, the water vapor penetration resistance is increased, the damage to paperboards is prevented, the service life of the corrugated paperboards is greatly prolonged due to high strength and moisture-proof performance of the adhesive, the problem that the quality of existing corrugated paperboards is reduced due to the adhesive is solved, the use quality of the corrugated paperboards is improved, and the use range of the corrugated paperboards is widened.
Owner:KUNSHAN MINGPENG PAPER IND

Automatic ultrasonic band cutting machine

The invention discloses an automatic ultrasonic band cutting machine. The automatic ultrasonic band cutting machine comprises a protective shell, a tool bit, a base, a connecting support, a band discand a fixing tube, and further comprises a limit device and a cleaning device. The limit device is located on one side of the fixing tube. The cleaning device is located on the top surface of the base. The limit device further comprises a fixing bolt which is located on one side of the fixing tube. The fixing tube is located on the front surface of the connecting support. The outer side of the fixing bolt is fixedly connected with an outer tube sleeve. Two second connecting plates are arranged on the surface of one side of the outer tube sleeve. Through the design, the fixing bolt and the likeare mounted, the band disc can be fixed more conveniently and faster, and the problems that according to an existing band cutting machine, after a band disc is mounted and replaced, if the band discneeds to be fixed, an annular sleeve needs to be mounted at one end of the band disc and shall be attached to the band disc as much as possible, then two nuts on the annular sleeve are screwed up to enable the band disc to be fixed, and the whole process is troublesome are solved.
Owner:中山市狄兰卡服饰有限公司

High dynamic range image watermarking method based on Tucker decomposition

ActiveCN110246076ASolve the characteristics that the internal structure is destroyedImprove robustnessImage data processing detailsImage representationDecomposition
The invention discloses a high dynamic range image watermarking method based on Tucker decomposition. The method comprises a watermark embedding part and a watermark extracting part, and is characterized by during a watermark embedding process, expressing a host image in a high dynamic range as a form of a third-order tensor; then, utilizing the Tucker 3 decomposition to process the high-dynamic-range host image; taking the obtained first feature map of the core tensor as an embedding carrier of the watermark information, so that the main energy of the high-dynamic-range host image is covered by the first feature map of the core tensor, and the embedded watermark information can be diffused into an R channel, a G channel and a B channel of the high-dynamic-range watermark image along with the inverse transformation of decomposition, and accordingly the robustness is effectively improved. During a watermark extraction process, an original high-dynamic-range host image is not needed, so that the blind extraction of the watermark information is realized. In addition, according to the method, the internal structure of the high-dynamic-range image cannot be damaged, and a better effect is achieved at the aspects of invisibility and embedding capacity.
Owner:NINGBO UNIV

Kidney-tonifying and body-strengthening herba cistanche composition and preparation process thereof

The invention discloses a kidney-tonifying and body-strengthening herba cistanche composition and a preparation method thereof. The composition is prepared by the steps of carrying out wall-breaking treatment on herba cistanche, herba epimedii, herba cynomorii, barbary wolfberry fruits and radix rehmanniae, and carrying out membrane-breaking treatment on sheep testicle, wherein the composition contains the following components in parts by weight: 10-20 parts of herba cistanche, 5-10 parts of herba epimedii, 5-15 parts of herba cynomorii, 5-10 parts of barbary wolfberry fruits, 5-10 parts of radix rehmanniae and 10-20 parts of sheep testicle. According to the preparation method, the sheep testicle is taken as a formula of a health-protective product for the first time, and the health care effect of original grass can be increased by 7 times by virtue of membrane-breaking and wall-breaking techniques; and the composition is novel and special and has remarkable kidney-tonifying and body-strengthening effects, the formula is a novel composition under the guidance of traditional Chinese medicine specialists and in the ranges of health preservation laws and regulations and has scientificity and reasonability.
Owner:内蒙古蒙肽生物工程有限公司

Automatic conveying equipment for rubber pieces for automobile maintenance

ActiveCN109649950AAddressing quality degradationSolve the time-consuming and labor-intensive problem of manual inventoryConveyorsCleaningEngineeringMechanical engineering
The invention discloses automatic conveying equipment for rubber pieces for automobile maintenance. The automatic conveying equipment for the rubber pieces for automobile maintenance comprises a conveying frame and a conveying belt. According to the equipment, through an infrared emitter, with an infrared receiver combined, the passing number of the rubber pieces can be detected and displayed, andthe problem that statistics cannot be conducted on the conveying number of the rubber pieces so that manual counting is needed and wastes time and energy is solved; dust on surfaces of the rubber pieces can be blown away through a dedusting device, and the problem that dust adhering to the surfaces of the rubber pieces cannot be cleaned so that the quality of the rubber pieces declines is solved;the height of the equipment can be raised or lowered through a hydraulic lifting device, the equipment is supported through screw adjustment supporting feet, and the problems that lifting adjustmentcannot be conducted on the height of the equipment, and stability in the using process is poor so that the conveying effect is poor are solved; and the equipment can be moved through universal wheels,in addition, the universal wheels can be put away when not used, and the problems that the equipment is not easy to move, or rollers are arranged and easy to slide when used, and thus normal use is influenced are solved.
Owner:山东鹤鹏技术有限公司
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