51results about How to "Good collocation effect" patented technology

The invention discloses a LCD glass base plate and making method, which consists of bottom with prism array and surface corresponding to the bottom. The glass plate displays light weight instead of prism mirror function in the LCD, which reduces the device cost.

The invention provides an aftertreatment method of a 3D printing part and belongs to the technical field of 3D printing. The aftertreatment method of the 3D printing part comprises the following steps that (1), a certain amount of a micro-bead medium with micro holes is completely placed into a solvent, and stirring and standing are conducted for a certain time; (2), the micro-bead medium subjected to solvent adsorption is filtered out, and then the micro-bead medium subjected to solvent adsorption is placed into a micro-bead medium feeding device; (3), the micro-bead medium subjected to solvent adsorption is conveyed to a spray gun by the micro-bead medium feeding device; and (4), the micro-bead medium subjected to solvent adsorption and located in the sprayed gun is sprayed to the treated surface of the 3D printing part through high-pressure air to treat the surface of the 3D printing part, and the surface of the 3D printing part is composed of a polymer forming material. By adoption of the aftertreatment method of the 3D printing part, after the surface of the 3D printing part is treated, a smooth surface can be obtained, the mechanical property of the 3D printing part in the Z-axis forming direction can be improved, and the aftertreatment method of the 3D printing part has the outstanding beneficial effects.

The invention discloses a sewage filter screen for adsorbing a gas soluble in water. A main body of the sewage filter screen is a steel filter screen; the steel filter screen is filled with a formaldehyde adsorbent in a production process; the formaldehyde adsorbent is prepared from the following raw materials in parts by weight: 8-15 parts of calcium carbonate fibers, 20-40 parts of tetrabutyl titanate, 3-5 parts of silica sol, 6-8 parts of calcium aluminate, 60-80 parts of volcanic, 6-9 parts of PA6 nylon powder, 3-4 parts of gelatin, 1-3 parts of ammonium bicarbonate, 10-15 parts of scindapsus aureus residue powder, 5-8 parts of coal slag and a defined amount of deionized water. The sewage filter screen for adsorbing the gas soluble in water provided by the invention is characterized in that the main body is the steel filter screen, the steel filter screen is filled with the formaldehyde adsorbent in the production process and the formaldehyde adsorbent has ultrahigh adsorption capacity and adsorption speed.

The invention discloses a reflective liquid crystal display device including a dye liquid crystal composition. The reflective liquid crystal display device sequentially comprises an upper substrate, an upper conducting layer, an upper orientation layer, a dye liquid crystal composition layer, a lower orientation layer, a lower conducting layer, a lower substrate and a reflecting layer from top tobottom, the reflective liquid crystal display device does not contain a polaroid, the dye liquid crystal composition layer contains a liquid crystal composition, a chiral agent and a dichroic dye, theclearing point of the liquid crystal composition is not lower than 100 DEG C, and K33 / K22 is larger than 2. The reflective liquid crystal display device including the dye liquid crystal composition provided by the invention has the advantages of high contrast ratio, high reliability, wide operating temperature range, wide viewing angle, good low-temperature stability, wide application range, no phase dislocation under intermediate-state voltage and the like; meanwhile, the defects that a traditional reflective display device needs to use a polarizer, a brightness enhancement film, a phase retarder and the like, the cost is increased, and the visual angle characteristic is poor are overcome.

The invention provides a protective layer coating for a cold wave printing film as well as a preparation method and a use method of the protective layer coating. The protective layer coating is prepared from the following components in parts by weight: 10-20 parts of acrylic resin liquid, 6-12 parts of polyester type polyurethane resin, 3-5 parts of carboxyl ternary vinyl chloride-vinyl acetate resin, 3-5 parts of hydroxyl ternary vinyl chloride-vinyl acetate resin, 2-5 parts of fumed silica, 60-80 parts of ethyl acetate, 10-20 parts of methyl acetate, 6-18 parts of butanone and 0.1-0.3 part of dispersing agent. When the protective layer coating for a cold wave printing film is used for preparing a cold wave printing film, the surface of the film layer is fine, uniform and free of after-tack, the high-temperature and high-humidity resistance is excellent, and the stability is high; the adhesive force on an aluminized layer and a UV cold wave adhesive layer is strong, the fastness is good, the trimmed edges are tidy, the details are clear, and the cold wave requirements of pretreated or untreated non-shrink paper are met; and a cold wave product has unique metallic luster and has the effects of large field and small fineness, and the production process and the product are low in VOCs.

The invention belongs to the field of coal production, and discloses large-scale coal briquette producing equipment and a large-scale coal briquette producing method. The large-scale coal briquette producing method comprises the following steps: screening raw materials, and filtering to remove impurities; pulverizing the raw materials, and conveying the raw materials to a dosing machine by using a conveyor belt; dosing the raw materials; stirring to effectively mix the components; crushing or mixing the materials; timely supplementing the raw materials in shortage; treating mineral tailings, and pressing a difficultly shaped powdery material. A control unit and an image acquisition unit are inlaid onto a control valve of the dosing machine; the image acquisition unit is connected with the control unit in a wired or wireless way; the large-scale coal briquette producing equipment comprises a material field, a vibrating screen, a pulverizer, the dosing machine, a double-shaft stirrer, a wheel mill, a feeding machine, a ball pressing machine, a drying machine and a finished product warehouse. Through the large-scale coal briquette producing equipment and the large-scale coal briquette producing method, coal briquettes can be produced on a large scale and the characteristic of automatic production can be achieved, therefore, manpower and material resources are saved.

The invention discloses a straight-through water pump detection device. The device comprises a shell, a detection groove is formed in the inner part of the shell, a sealing gasket is arranged on one side of the detection groove, one side, close to the inner wall of the shell, of the sealing gasket is provided with a fixing rod , one end, far away from the sealing gasket, of the fixing rod is provided with a spring plate, one side, away from the fixing rod, of the spring plate is provided with a plurality of springs matched with the shell, an adjusting rod is arranged at the top end of the shell in a penetrating mode, a force bearing plate is arranged at the top end of the adjusting rod, an adjusting plate is arranged at the bottom end of the adjusting rod, a plurality of detection holes are formed in the bottom end of the shell, a water drain hole is formed in the middle of the bottom end of the shell, a plurality of supporting rods are arranged on each of the two sides of the bottom end of the shell, a connecting rod is arranged between every two supporting rods, moving wheels are arranged at the bottom ends of the supporting rods, and one side, far away from the sealing gasket, of the shell is provided with an opening. The device has the beneficial effects that the shell, the detection groove, the adjusting rod, the sealing gasket, the water drain hole, the detection holes and the opening are arranged, so that the device has better matching performance.

The invention provides a middle frame of electronic equipment, a manufacturing method of the middle frame of the electronic equipment and the electronic equipment. The middle frame comprises a middleframe body, a base layer, an optical film layer and a protective layer. A material forming the middle frame body comprises an aluminum alloy. The base layer is arranged on the surface of the middle frame body. The optical film layer is arranged on the surface, far away from the middle frame body, of the base layer. The protective layer is arranged on the surface, far away from the middle frame body, of the optical film layer. A material forming the protective layer comprises diamond-like carbon. According to the middle frame, the manufacturing method and the electronic equipment, by additionally arranging the optical film layer on the aluminum alloy middle frame body, the colorful effect that the color can be changed under the observation at different angles can be achieved, the bonding force is improved between the optical film layer and the middle frame body through the base layer, and diamond-like protective layer is applied to the outer surface of the optical film layer, so that the anti-falling performance and the wear resistance of the middle frame are better.

The invention discloses a full spectrum color mixing method for a water-based coating. The method comprises the following steps: performing computer color mixing by adopting three kinds of basic colorpaste, wherein the computer color mixing step comprises several sub-steps: making basic color chips, recording the basic color chips, acquiring main formula data, setting correction formula parameters and blending the composite color paste; and importing the formula data into a full-automatic color mixing machine to blend and produce composite color paste, and adding auxiliary color paste into the composite color paste to correct colors. Therefore, the finally mixed water-based coating is saturated in color and high in coordination degree with ambient colors, and the coating is more presentable after the colorfulness is properly reduced.

The invention relates to a polypeptide capable of efficiently inducing neogenesis of vascular tissues. The polypeptide is characterized in that a polypeptide sequence is as follows: SCNSSSYSWYCWFGGSSPSWKYMVm-NH2. The polypeptide has high selectivity and strong affinity to a specific artificial composite material, can be non-covalently combined with the specific artificial composite material quickly, efficiently and stably, achieves modification of the artificial composite material in one step, and make the material have a biological function which significantly promotes the neogenesis of bloodvessels.

The invention provides an aftertreatment method of a 3D printing part and belongs to the technical field of 3D printing. The aftertreatment method of the 3D printing part comprises the following steps that (1), a certain amount of a micro-bead medium with micro holes is completely placed into a solvent, and stirring and standing are conducted for a certain time; (2), the micro-bead medium subjected to solvent adsorption is filtered out, and then the micro-bead medium subjected to solvent adsorption is placed into a micro-bead medium feeding device; (3), the micro-bead medium subjected to solvent adsorption is conveyed to a spray gun by the micro-bead medium feeding device; and (4), the micro-bead medium subjected to solvent adsorption and located in the sprayed gun is sprayed to the treated surface of the 3D printing part through high-pressure air to treat the surface of the 3D printing part, and the surface of the 3D printing part is composed of a polymer forming material. By adoption of the aftertreatment method of the 3D printing part, after the surface of the 3D printing part is treated, a smooth surface can be obtained, the mechanical property of the 3D printing part in the Z-axis forming direction can be improved, and the aftertreatment method of the 3D printing part has the outstanding beneficial effects.

The invention relates to the technical field of door and window structures and particularly discloses a thread-off proof mechanism for a quick rolling door track. The thread-off proof mechanism includes a set of semi-closed tracks (1) which is arranged in vertical juxtaposition and a cord fabric (2); one or more rolling components (3) are arranged at the side portion of the cord fabric; and the rolling components are arranged in the semi-closed tracks and the size of each rolling component is larger than the size of an opening caliber of each semi-closed track. The thread-off proof mechanism for the quick rolling door track has the characteristics that the structure is simple, the wind-resistant performance is better and the cord fabric does not drop out of the track.

A corundum crucible and a preparation method thereof belong to the technical field of induction furnaces. It is characterized in that the composition of raw materials by weight is: 60-70 parts of corundum, 20-25 parts of spinel, 3-8 parts of activated alumina, 2-5 parts of fused magnesia, 5-10 parts of andalusite, binder 5~8 servings. The SiO formed by the decomposition of andalusite introduced in the corundum crucible of the present invention 2 Al with fine powder of corundum sand and fine alumina powder 2 o 3 The mullite network formed by reaction sintering is interspersed between the alumina aggregates, which improves the thermal shock and strength of the product. The introduction of alumina micropowder and andalusite micropowder advances the mullitization temperature to less than 1000°C, and the product has strong medium and high temperature strength. The spinel introduced in the matrix and the spinel formed in situ enhance the erosion resistance and permeability resistance of the alkaline slag.

The invention relates to a cleaning device with a good cleaning effect for electric industrial vehicle accessory repairing. The cleaning device comprises a base body and an end storage mechanism, inner strips are arranged on the periphery of the base body, and a middle jacking column is arranged in the middle of the base body; a butt joint mechanism is arranged on the outer side of the bottom endof the middle jacking column, and a side assembly groove is formed in the right side of the rear end of the base body; and the inner side end of the side assembly groove is arranged with a groove inner plate seat, the end storage mechanism is installed at the left end of the base body, and an inner sealing mechanism is installed at the front end of the bottom of the end storage mechanism. The cleaning device with the good cleaning effect for electric industrial vehicle accessory repairing has the beneficial effects that the position of an inner piston can be adjusted through mutual matched sliding between a box inner cavity and the inner piston, the inner piston extrudes cleaning liquid such as detergent added into the box inner cavity, an upper screw base can be conveniently pressed downthrough the design of the upper screw base, then the piston rod is pressed, and the inner piston is pushed to move downwards, so that the effect of adding and extruding the cleaning liquid is achieved.

Methods and apparatuses for providing matching information of a business object are disclosed in the embodiments of the present disclosure. A method includes pre-establishing a matching information database of business objects of a fashion category by a server, the matching information database storing respective one or more matching proposals corresponding to first business objects, and the matching proposals including respective second business objects that matches with the first business objects and corresponding matching degree information; receiving a request for obtaining matching information of a specific first business object from a first user client; and providing information of a matching proposal of the specific first business object according to the matching information database. The embodiments of the present disclosure can save resources used by user operations such as switching between categories, and help reducing the access pressure and workload of a server.