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Robot indoor positioning method based on ceiling images
InactiveCN107689063AAdaptableReduce distractionsImage enhancementImage analysisOptical flowImage matching
The invention provides a robot indoor positioning method based on ceiling images. The method comprises the following steps of arranging a pattern obviously different from an image in an adjacent vision field on a ceiling; programming to make a robot traverse indoor positions, shooting pictures through a camera on the top, and splicing collected images to obtain a global image; comparing the actualindoor size with the pixel size of the global image, and obtaining coordinate conversion relationsbetween image coordinates and actual coordinates; calculating the pose of the robot in the global image through an optical flow method and image matching, and according to the coordinate conversion relations, determining the current actual pose of the robot. The robot indoor positioning method basedon the ceiling images calculates the pose of the robot in the global image through the optical flow method and image matching, and determines the current actual pose of the robot according to the coordinate conversion relations. The robot indoor positioning method based on the ceiling images is high in adoptability and good in stability.
Owner:THE NORTHERN RES INST OF NJUST +1
Environment-protecting and high elasticity water-proof paint
InactiveCN101311227AGood extensibilityImprove crack resistanceAntifouling/underwater paintsPaints with biocidesExtensibilityWater based
The invention discloses an environmental protection high-elasticity waterproof paint, which comprises emulsion, a dispersant, a wetting agent, an antifoamer, short glass fibers, water, coarse whiting, wollastonite powder, tailing and propanediol. The paint has the advantages of excellent aging resistant performance, stable performance under the action of ultraviolet radiation, heat, light and oxygen and long service life of the material. As the product is water-based nontoxic material, the construction is safe and simple without environment pollution; as the paint has undemanding requirement to foundation humidity content, the construction can be carried out when the water ratio is less than 15 percent; the binding power is strong, the binding strength between the material and cement foundation is up to over 0.3Mpa; the extensibility of the material is good, which can be up to over 300 percent. Therefore, the paint is characterized by excellent cracking resistant performance, excellent frost resistance performance, low-temperature flexibility, good construction performance, without foaming and good film-forming effect.
Owner:JIANGXI COPPER CORP
Intensive coarse and fine double-layered filtering and chip removing device for cutting fluid
The invention discloses an intensive coarse and fine double-layered filtering and chip removing device for cutting fluid. The intensive coarse and fine double-layered filtering and chip removing device comprises a coarse filtering water tank and a fine filtering water tank, wherein the cutting fluid flowing out from a machine tool flows into the coarse filtering water tank from a liquid reflowing pipeline; after the cutting fluid is treated by a dirt remaining part and a first sewage treatment device, the cutting fluid in the coarse filtering water tank flows into the fine filtering water tank through a fluid flowing pipe; after being treated by a second sewage treatment device and a non-woven fabric, the cutting fluid is pumped into the machine tool by a water pump so as to be used. According to the intensive coarse and fine double-layered filtering and chip removing device for the cutting fluid, the cutting fluid on all production equipment of a workshop is collected together to be subjected to coarse and fine double-layered filtering and chip removal; clean fluid is intensively filtered and conveyed to each working point to be circularly utilized; the cutting fluid is not easy to go bad and the utilization period of the cutting fluid is prolonged; the intensive coarse and fine double-layered filtering and chip removing device has a beautifying effect on a field working environment, and energy and the cost are saved.
Owner:ZHANGJIAGANG AAA BEARING
Negative pressure type grinding fluid centralized filtration chip removal device
ActiveCN103991036ANot perishableEasy to useStationary filtering element filtersGrinding/polishing safety devicesElectricityFiltration
The invention discloses a negative pressure type grinding fluid centralized filtration chip removal device. Grinding fluid flowing out of machine tools flows into a sewage treatment device through a liquid return pipeline; after being subjected to centralized filtration, the clean grinding cooling fluid is conveyed out from a water pump; the grinding liquid is used for the machine tools through a liquid supply pipeline, the high-quality cooling liquid can be obtained after the centralized filtration, the surface roughness can be greatly reduced in the grinding process, and the quality of products is improved by 2 percent or so; the flow rate of the cooling liquid is large, and the temperature of a workpiece is lowered; the machining accuracy of parts is stabilized; the cooling liquid is subjected to centralized filtration and used circularly, the cooling liquid can not go mad easily, the using time of the cooling liquid is prolonged, the environment is protected, filtered filter residues can be subjected to centralized treatment easily, and the environment is beautified; filtration circulation of all the machine tools is not needed, more than 10,0000 RMB electric charge can be saved for each workshop every year, water does not need to be changed at ordinary time, electricity and water are saved, maintenance cost is saved, and manpower expenditure is saved because the cooling liquid does not need to be replaced frequently.
Owner:ZHANGJIAGANG AAA BEARING
Material structure for cover board of automobile storage box
InactiveCN101612821AHigh recyclabilityReduce weightLuggage compartmentSynthetic resin layered productsEngineeringExtrusion
The invention relates to a material structure for a cover board of an automobile storage box, which comprises a surface blanket and a base material; the surface blanket and the base material are compounded together by high-temperature extrusion. The material structure is suitable for automobile decoration. The surface blanket is made of PET; the style of the surface blanket is a needling non-woven; and the surface blanket can beautify a luggage case. The base material is made of a PP honey comb board; and the base material can increase the rigidity of products. The material structure for the cover board of the automobile storage box is a novel product which has the advantages of light weight, environmental protection and recycling.
Owner:WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
Novel machine room optical cable and wire support
ActiveCN103278898ASatisfy the winding problemMeet the process requirementsElectrical apparatusFibre mechanical structuresEdge surfaceEngineering
The invention relates to a novel machine room optical cable and wire support. The wire supports are horizontally arranged in square grooves of a vertical mounting support in the inner side of a wiring channel inside a machine cabinet; the wire supports are arranged corresponding to layer frames; each wire support comprises a winding shaft and a flexible support; each winding shaft is in a cylinder structure with the sunken middle and two raised edges; a square expanding head is coaxially and fixedly arranged on one side of the each winding shaft in the axial direction; a square embedding groove is formed on the other side in each winding shaft in the axial direction; the outer edge surface of each winding shaft is in a structural form with the sunken middle and two raised edges, wherein the sunken middle is used for winding a wire; square insertion grooves are uniformly formed on the end face of one side of each winding shaft, which is provided with the square embedding groove at intervals; and the square insertion grooves are used for fixing the flexible supports. Due to the adoption of the winding shafts, each wire can be rotated according to standard angles, the process requirements of various optical cables and wires can be met, the wires can be more firmly connected with a device, and the winding problem of reserved redundant wires can be solved. Flexible stay bar square holes are formed in the side edge of each winding shaft in the axial direction, longer optical cables can be kept in a flat and straight state and are prevented from hanging to cause a plug loosening phenomenon, and the reliability and stability in connection can be ensured.
Owner:STATE GRID CORP OF CHINA +1
Wall plate sealing rubber strip and connecting structure for wall plates
The invention discloses a wall plate sealing rubber strip and a connecting structure for wall plates. The wall plate sealing rubber strip comprises a base part, first sealing parts and second sealing parts; the first sealing parts are respectively perpendicular to the middle parts of the two sides of the base part and extend to the outer sides of the base part; the second sealing parts which are arranged perpendicularly respectively extend outwards from the two ends of each of the two sides of the base part; the two sides of the base part, the first sealing parts and the second sealing parts are combined to form epsilon-shaped slot bodies which are used for buckling the wall plates. The connecting structure comprises at least two hollow wall plates and the sealing rubber strip; the sealing rubber strip is corrosion resistant, dirt resistant, high in sealing property and attractive.
Owner:BEIJING NEW BUILDING MATERIALS PLC
Pipeline system for grinding coolant central filtering and chip removing system
The invention discloses a pipeline system for a grinding coolant central filtering and chip removing system. The pipeline system comprises a sewage main pipe and a clean liquid supply pipe, wherein the sewage main pipe is connected with the inlet of a sewage box, the clean liquid supply pipe is connected with the outlet of a clean liquid box, the outlet of the sewage box is connected with the inlet of a filter pressing device through a filter pipe, the inlet of the clean liquid box is connected with the outlet of the filter pressing device through a clean liquid pipe, the filter pipe is connected with a filter pump and a butterfly valve, a gas pipe is connected between the butterfly valve and the inlet of the filter pressing device, and the clean liquid pipe is directly communicated with the clean liquid box. Through the arrangement, the pipeline system for the grinding coolant central filtering and chip removing system has the advantages that the sewage is purified and then outputted, the circulation and repeated use are realized, the period of use of the coolant is prolonged, a beautifying effect is played to the fieldwork environment, and energy and cost are saved.
Owner:WUXI D WO SEIKO EQUIP
Power integrated multifunctional road pile
The invention discloses a power integrated multifunctional road pile which comprises a pre-buried protection barrel and a column. The column is sleeved with the pre-buried protection barrel, a power unit used for driving the column to ascend and descend is arranged in the pre-buried protection barrel and below the column, the power unit comprises a motor and a hydraulic lifting device which are connected with each other, the hydraulic lifting device comprises a hydraulic pump and a hydraulic cylinder which are connected with each other, the motor, the hydraulic pump and the hydraulic cylinder are directly connected in sequence to form an integral structure, the integral structure is integrally sealed, and the upper end of the hydraulic cylinder is connected with the center of a column supporting plate arranged in the column. The problems that in the prior art, due to the fact that a motor can be frequently soaked by water, the motor is burned up; an exposed oil line is extremely prone to being corroded, a sealing piece is influenced by environmental factors, the sealing effect is extremely poor, replacement is inconvenient, and therefore oil leakage and the like happen are solved.
Owner:沈阳保勒开美科技开发有限公司
Pure ecological air optimizer
InactiveCN107525255AImprove the humidification effectQuality improvementMechanical apparatusLighting and heating apparatusOxygen ionsEngineering
The invention discloses a pure ecological air optimizer comprising a bottom box, a water tank, an air inlet part, a treatment part and an air outlet part. The water tank is formed in the upper portion of the bottom box; the air inlet part is arranged on the upper portion of the water tank; the treatment part is arranged on the upper portion of the air inlet part; and the air outlet part is arranged on the upper portion of the treatment part. The pure ecological air optimizer is not provided with a fan but the self-adsorption effect generated by an atomizing spray head replaces the function of the fan; and the atomizing spray head enables water to be atomized and generate water mist, the water mist and air make full contact, solid contaminants such as duct in the air are adhered and adsorbed by the water mist, and accordingly the air is purified; and the air can be well humidified, and a large number of negative oxygen ions can be added into the air, so that the comprehensive quality of the air is optimized.
Owner:北京京工伟业暖通技术有限公司
Split type easy-to-disassemble skirting line
InactiveCN111809834AReasonable structural designImprove deformation resistanceBuilding constructionsStructural engineeringAluminum foil
The invention discloses a split type easy-to-disassemble skirting line. The split type easy-to-disassemble skirting line comprises a fixed bottom plate and a decorative panel. The fixed bottom plate and the decorative panel are connected through a mortise mechanism. According to the skirting line, a single structure of a traditional skirting line is abandoned, and a split type combined structure is adopted. A wiring cavity is formed in the fixed bottom plate. The technical problems that in the prior art, an exposed wiring duct laid on a skirting line is not attractive and occupies space are solved. A noise-reduction sealing layer is arranged at the attaching position of the decoration panel and a wall body, therefore the skirting line has a silencing effect. In addition, a combination of arock wool layer and an aluminum foil layer serves as a fireproof layer, aluminum-foil paper is pasted to the outer side of the rock wool layer, the rock wool layer is prevented from absorbing water and being damped, and durability is enhanced. The split type easy-to-disassemble skirting line is compact in structure, reasonable in design, rapid and convenient to disassemble and assemble, firm andstable in structure after being installed, not prone to disengagement, good in fire resistance, high in safety and suitable for market application and popularization.
Owner:河北德林新型装饰材料有限公司
Novel background wall and installation method thereof
ActiveCN105952081ABeautifyLight in massCovering/liningsHeat proofingComputer moduleUltimate tensile strength
The invention relates to a novel background wall and an installation method thereof. The novel background wall includes a base body, convex modules, groove modules and expansion nails; each groove module is arranged between the two convex modules; and the convex modules are connected to the base body through the expansion nails. The installation method includes: preparing materials; drawing lines on the base body of a wall and drilling installation holes; successively arranging one edge module and one convex module, and arranging one groove module between the edge module and the convex module; and arranging one convex module, and arranging one groove module between two convex modules, and finally arranging the other edge module. The advantages of the novel background wall and the installation method thereof are that the modules are made of composite boards, the mass is light, the size is small, and the novel background wall is easy to transport and install; combination construction is simple in step and is low in labor intensity; the convex modules and the groove modules are combined alternatively; and the groove modules are an important part of the background wall, and can shelter connection ports of the convex modules, and play a role in beautifying the whole background wall.
Owner:江苏浦相新材料科技有限公司
A new type of background wall and its installation method
Owner:江苏浦相新材料科技有限公司
Cultivating method of hanging type aspen
This invention provides about the cultivation of weeping willow, the breeding districts includes Beijing, Shandon, Shanks, Heber, Kiangs, Guizhou, Hubei, Henan, Inner Mongolia, and Northeast area. It adopts the wild weeping willow from the Jilin district as the paternal and small black poplar from White Town as maternal, adopts stick bud graft and insert bark graft to crossbreed, then abandons the pseudo strain from the filial generation and retains the true cross strain, observe the later generation for three continuous years, and the single strain with high quality can be promoted when they are stable. The weeping willow cultivated by this method is a kind of ornamental which beautify the environment, and it also has excellent features and high economic values of common poplar.
Owner:焦叙重
Willow-woven ryegrass floating bed and manufacturing method thereof and application thereof
InactiveCN104692537AForm a virtuous circleImprove purification effectBiological treatment apparatusEcological environmentWater quality
The invention provides a willow-woven ryegrass floating bed and a manufacturing method thereof and application thereof. The willow-woven ryegrass floating bed comprises a bed body. The bed body is arranged on a floating body. The bed body is woven by willow twigs and planted with Italian ryegrass. The floating body is made of foam. By means of the willow-woven floating bed, a good water pollution purification effect is achieved, the TN removal rate reaches 91.8%, the TP removal rate reaches 98%, and the previous research achievement is exceeded. Shrub willow is adopted to serve as a floating bed frame and a plant base plate, the water purification effect can be enhanced, the ecological environment is improved, virtuous water circulation is formed, meanwhile secondary pollution is avoided, and the landscape of a river course is beautified. The research result provides a theoretical basis for subsequent dynamic experimental researches and practical application.
Owner:NANTONG UNIVERSITY +1
Microalgae green energy-saving intelligent bus station
InactiveCN107905566ABeautifyImprove photosynthetic efficiencyGas treatmentDispersed particle separationDiaphragm pumpCollection system
A microalgae green and energy-saving intelligent bus station comprises an algae-liquid circulating system, a sewage sedimentation treatment system, a car tail gas collection system and a pressure conversion system. The algae-liquid circulating system comprises an umbrella-shaped bus shelter, an algae-liquid circulating sleeve and a microalgae culture system; the umbrella-shaped bus shelter comprises a supporting rod, a sensing lamp, a seat stool, a liquid inlet pipe, a liquid return pipe and a fluid flow slope surface; and the microalgae culture system comprises a culture device, a feeding port, a diaphragm pump, a liquid inlet, an air inlet pipe, an aeration device, a discharging port and a discharging valve. The sewage sedimentation treatment system comprises a sewage sedimentation tank,a sewer and a connecting pipeline, the sewage sedimentation tank is in a cone shape, a water inlet is formed in the upper part of the sewage sedimentation tank, a water outlet is formed in one side of the sewage sedimentation tank, and a sewage drain port is formed in the bottom of the sewage sedimentation tank. The car tail gas collection system comprises a power-free air exhaust fan, an air exhaust pipe and an air suction pump. The pressure conversion system comprises a pressure-bearing plate, a pressure converter and a power converter.
Owner:SHANXI AGRI UNIV
Plug-in extension type smart mobile phone
InactiveCN102843451AImprove bindingSimplify connection facilitiesTelephone set constructionsEmbedded systemMobile phone
Owner:吉昌辉
Multifunctional outer-attached intelligent switch device
InactiveCN105242606AOptimizationCollection anti-theftProgramme controlComputer controlMicrocontrollerMicrocomputer
The invention provides a multifunctional outer-attached intelligent switching device, comprising a housing; a power supply module, a core single-chip microcomputer, a Bluetooth module, a steering engine module, an antitheft module, a fireproof module and a GSM short message communication module; the core single-chip microcomputer module is used for controlling the whole switch device to communicate and work; the core single-chip microcomputer module is electrically connected to the Bluetooth module; the core single-chip microcomputer is electrically connected to the steering engine module so as to control the switching on and off of a lamp switch which is in contact with a steering engine arm; the core single-chip microcomputer module is electrically connected to the antitheft module and the fireproof module and is used for monitoring the indoor environment under the fireproof and antitheft modes; the core single-chip microcomputer module is electrically connected to the GSM short message communication module for transmitting the corresponding alarm short message to the user when the emergency happened inside the room. The invention solves the problem that the current lamp can only be intelligently controlled in a remote manner by changing the circuit, and, besides, the multifunctional outer-attached intelligent switching device has the functions of preventing fire and thieves.
Owner:XIDIAN UNIV
Intelligent wearable spectacles
InactiveCN107315261ASimple structureEasy to slipNon-optical adjunctsNon-optical partsTransverse grooveEyewear
The invention discloses intelligent wearable spectacles which comprise two transverse supports. Lens frames are arranged on the lower sides of the transverse supports and are connected with each other by a nose bridge connecting frame, a nose bridge support seat is arranged on the side, which is close to the nose bridge connecting frame, of each lens frame, the nose bridge support seats and the lens frames are integrally formed, square projections are arranged at two ends of each transverse support, support grooves are formed in the inner sides, which are close to the square projections, of the transverse supports, first spring fixing seats are arranged on the surfaces of the inner sides of the support grooves, transverse grooves are formed in the upper ends of the square projections, connecting rods are arranged in the transverse grooves, a rotary pin is arranged on the inner wall of each transverse groove and penetrates two sides of the corresponding connecting rod and two sides of the transverse groove, the connecting rods are longitudinally fixed into the transverse grooves by the aid of the rotary pins, and rod grooves are formed in the inner sides of the connecting rods. The intelligent wearable spectacles have the advantages of simple structure, practicality and suitability for popularization.
Owner:康丰生
Rainwater collecting, purifying and recycling system for sponge city planning and construction
InactiveCN112343162AReduce pollutionBeautifyGeneral water supply conservationPaving gutters/kerbsWater useRainwater harvesting
The invention provides a rainwater collecting, purifying and recycling system for sponge city planning and construction. The system comprises a drainage ditch, a road rainwater collecting and purifying area, a roof rainwater collecting and purifying area and a greenbelt rainwater collecting and purifying area, wherein the drainage ditch is provided with a sewage pipe connected to a water collecting pipe, rainwater in the road rainwater collecting and purifying area, the roof rainwater collecting and purifying area and the greenbelt rainwater collecting and purifying area flows into the water collecting pipe through a municipal pipe network, the water collecting pipe is connected to a primary purifying module, a secondary purifying module, an acid-base adjusting module, an aeration module,a photocatalysis module and a reservoir which are connected through pipelines are sequentially arranged behind the primary purifying module, and water in the reservoir is introduced into a municipal water area, a household water area and a garden irrigation area for use through a drainage pipe and a water pump. According to the system, urban rainwater is collected and purified in multiple directions, urban rainfall flood pressure is effectively relieved, the rainwater utilization efficiency is improved, water resources are saved, meanwhile, pollutants in water can be absorbed, and the urban non-point source pollution problem is relieved.
Owner:刘贺
Vertical hinged door
The invention discloses a vertical hinged door. The decorative effect of the front side of the vertical hinged door can be improved on the one hand, and the decorative effect of the back side of the vertical hinged door can be improved on the other hand. The vertical hinged door comprises a first sectional material and a second sectional material, wherein the first sectional material comprises a first connecting part, a first front end part and a first back end part, wherein the first connecting part is used for connecting a first door body, and the first front end part extends out relative tothe first back end part in the width direction; the second sectional material comprises a second connecting part, a second front end part and a second back end part, and a part of the first front endpart and a part of second front end part are overlapped and opposite to each other when the first door body and the second door body are in a closed state; the first back end part and the second backend part are opposite when the first door body and the second door body are in a closed state, a first decorative strip is arranged at the front end of the first front end part, and the first decorative strip extends along the height direction of the first sectional material.
Owner:浙江图盾门业有限公司
Wall brick and floor brick falling and hollowing fixing method
The invention discloses a wall brick and floor brick falling and hollowing fixing method. The method comprises the following steps of selecting different repairing modes according to the falling and hollowing position, when the hollowing position is a wall brick, forming an expansion nail hole in a cross gap of a hollowing and falling ceramic tile, embedding an expansion nail belt with a flat gasket into the punched hole, the tile being restored to the original position and flattened through a flat gasket; when the hollowing position is on the ground, forming a ceramic tile hole in a cross gap of the hollowing falling ceramic tile, forming a notch groove in an accessory ceramic tile along the edge of the ceramic tile hole, taking out the ceramic tile in the accessory ceramic tile, drilling an expansion nail hole in a circle center hole of the ceramic tile hole, penetrating an expansion pipe into the nail hole, and fixing the ceramic tiles together through a sealing cover; and finally, ceramic tile stickers being attached to flat pads to beautify wall surfaces, the ceramic tile stickers being baked through a hot air gun so as to ensure that the ceramic tile stickers can be firmly bonded with the wall surfaces, and falling and hollowing of wall tiles and floor tiles caused by shaking of the house body being avoided. The method is advantaged in that falling and hollowing can be repaired, smoothness can be recovered, and the beautifying effect is achieved.
Owner:齐洪凯
Method for expressing book page number through geometric figure
The invention provides a method for expressing a book page number through a geometric figure. The method comprises the following steps of: drawing a designed page number figure with uniform points on a soft material, wherein a distance between the two adjacent points can be set to be one of 0.15 mm, 0.2 mm and 0.24 mm; manufacturing a round, prismatic, triangular or square pointed-end needle-shaped long rod with a diameter of 1.3-1.5 mm by hard metal, wherein the long rod is 4-5 cm long; drawing a page number on the designed geometric figure by the points with the distance between the two points of 0.15 mm, 0.2 mm, and 0.24 mm according to a book size in book design; and penetrating through the pre-set uniform points at positions of the designed page numbers of a book, a magazine, a picture album, a booklet and the like by using the pointed-end rods with different shapes, wherein the material is penetrated through in order according to a sequence and a distance of the points. The method provided by the invention has the advantages of simplicity in operation and endlessly variable figures, not only can be produced in a large scale through manual manufacture but also has properties of aesthetics and appreciation, and can improve interestingness and interactivity of the book.
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
A rotary led spotlight and its assembly method
ActiveCN103925530BSimple structureLow costPoint-like light sourceLighting support devicesEngineeringConvection
Owner:HENGDIAN GRP TOSPO LIGHTING
Mobile landscape box room for refuse station
The invention relates to a mobile landscape box room for a refuse station, which comprises a back side wall, a lifting ring A, a window A, an outer door A, an inner door A, an inner partition wall, a left partition wall, a right partition wall, a right side wall, a front wide wall, a lifting ring B, an outer door B, an inner door B, a left side wall, a window B, a roof, a bottom board and a landscape area. The mobile landscape box room is characterized in that an internal structure is divided into an operating area, a rest area, a storage area and a washing area by the left partition wall, the right partition wall and the inner partition wall, wherein the operating area and the rest area are communicated with each other through the inner door, the storage area and the washing area are also communicated with each other through the inner door, the side walls, the partition walls, the roof and the bottom board are fixedly coupled, the lifting A and the lifting ring B are respectively and fixedly coupled in the coupling position of the bottom board and the back side wall and the coupling position of the bottom board and the front side wall, the outer door A and the outer door B are respectively assembled on the right side wall and the front side wall, the inner wall A and the inner wall B are respectively assembled on the right partition wall and the inner partition wall, the window A and the window B are respectively assembled on the back side wall and the left side wall, and the landscape area consists of patterns respectively drawn on the front middle wall surfaces of the front side wall, the back side wall and the left side wall.
Owner:赵志祥
Novel gold-electroplated bronze drum
The invention relates to a novel gold-electroplated bronze drum which is characterized in that pure gold is electroplated to the surface layer of a traditional bronze drum through the nano technology. The process of the novel gold-electroplated bronze drum includes: designing a traditional bronze drum, carving, die sinking, wax pouring forming, wax sleeking, coating silver paste, electroplating copper, electroplating gold, polishing, removing wax and cleaning, and drying to obtain the finished gold-electroplated bronze drum. The novel gold-electroplated bronze drum has the advantages that the pure gold is electroplated on the surface layer of the traditional bronze drum, the color of the outer surface of the produced bronze drum is as bright as the gold, the gold-electroplated bronze drum does not rust and face, the electroplated gold does not fall and keeps the gloss and feature of the gold always, the problem that the traditional bronze drum is not bright in color and prone to rusting is solved effectively, and product value is increased; in addition, the expressive force of the traditional bronze drum is enriched, the gold-electroplated bronze drum has the value maintenance of the gold and is great for appreciation, storing and being used as a gift, and the gold-electroplated bronze drum also has a household decorating effect and can be used for geomancy house stabilizing.
Owner:王震
Preparing method of unidirectional-moisture-guide miniature window knitted fabric
InactiveCN110106609AAvoid stuffyPrevent moistureSucessive textile treatmentsWeft knittingEngineeringMoisture
The invention relates to a preparing method of a unidirectional-moisture-guide miniature window knitted fabric. The method includes the steps of knitting, dyeing, postprocessing and printing. Throughthe moisture absorbing and quick drying functions of the fabric, moisture is guided to the surface of the fabric; since a waterproof pattern is printed on the surface, unprinted places become darker in color after absorbing moisture, the color difference is formed between the unprinted places and the waterproof pattern, and therefore the pattern is highlighted; the moisture absorbing and quick drying functions can be realized so that a human body can be prevented from stuffiness and dampness, the appearance of clothes is beautified, and the method has broad application prospects.
Owner:NINGBO GUANG YUAN FABRIC
Included angle adjustable domestic sucker type protection corner
Owner:西安联合交通建设工程有限公司
A negative pressure grinding fluid centralized filtering chip removal device
ActiveCN103991036BNot perishableEasy to useStationary filtering element filtersGrinding/polishing safety devicesElectricityFiltration
Owner:ZHANGJIAGANG AAA BEARING
Novel machine room optical cable and wire support
ActiveCN103278898BSatisfy the winding problemMeet the process requirementsElectrical apparatusFibre mechanical structuresEdge surfaceEngineering
Owner:STATE GRID CORP OF CHINA +1
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