34results about How to "Guaranteed look and feel" patented technology

The invention discloses a bullet screen sending method and device with a deletion protection mechanism. The method comprises the steps of (1), classifying to-be-sent bullet screens into high quality bullet screens and general bullet screens; (2), starting a bullet screen protection mechanism when the number of video bullet screens exceeds a preset bullet screen capacity threshold value and video hot degree is smaller than a preset threshold value; and (3) deleting the general bullet screens until the number of the video bullet screens is smaller than a bullet screen capacity after the bullet screen protection mechanism is started. The device comprises a screening module, a protection state switching module and a bullet screen protection module. According to the method and the device provided by the invention, the number of the bullet screens can be kept within a reasonable range according to attributes such as duration and a code rate of the video; the impressions of audience are ensured; the user experience is not influenced by a large numbers of rubbish bullet screens; moreover, the bullet screens are selectively deleted; the rubbish bullet screens are filtered; and the sending enjoyment of the normal bullet screens is ensured.

The invention discloses a bullet curtain moving speed acquisition method and a bullet curtain moving speed acquisition device. The method comprises the following steps: (1) acquiring video playing parameters and calculating an effective playing pixel value; (2) acquiring bullet curtain playing parameters and calculating a bullet curtain playing pixel value; (3) calculating a ratio of the bullet curtain playing pixel value to the effective playing pixel value, and determining a bullet curtain moving speed according to a principle that the higher the ratio, the faster the bullet curtain moving speed. The device comprises an effective playing pixel value acquisition module, a bullet curtain playing pixel value acquisition module and a bullet curtain moving speed acquisition module. The method and the device guarantee bullet curtain display effect during a video playing process, meanwhile, the higher the amount of bullet curtains, the faster the moving speed, a video audience can further feel interaction with a video player and other audiences watching at the same time through sending bullet curtains, and thus, joy of sending bullet curtains is improved further.

The invention relates to a preparation method of preserved blackberry fruits. The preparation method of the preserved blackberry fruits comprises the following steps of: selecting blackberry fruits; treating selected blackberry fruits, and carrying out room-temperature thawing; carrying out color-protecting and hardening treatments; carrying out microwave vacuum drying, wherein the microwave power is 300-330W and the vacuum degree is 0.065-0.085MPa, and carrying out sugar infiltration for 20-30 minutes; carrying out normal-temperature normal-pressure sugar infiltration for 1 hour, and drying the sugar-infiltrated blackberry fruits in a microwave vacuum drying oven until water content is about 30-35%; carrying out hot air drying at a temperature condition of 50-60 DEGC until the water content is about 20% so as to ensure outer surfaces of the blackberry fruits non-sticky to the hands and elastic, and thus, the preserved blackberry fruits are obtained. According to the preparation method of the preserved blackberry fruits disclosed by the invention, the blackberry fruits are utilized as raw materials, and a microwave vacuum effect is adopted so as to prepare the preserved blackberry fruits by carrying out a microwave sugar infiltration process; the preserved blackberry fruits are processed by carrying out sugar infiltration so that the material temperature is controlled at 60 DEG C or lower during the whole preparation processes so as to relatively well preserve original flavor and nutrition of the blackberry fruits. The prepared preserved blackberry fruits are full in appearance, bright in color and luster, pure in taste, and best in quality; moreover, shelf lives of the blackberry fruits are effectively prolonged so as to promote off-season sales of the blackberry fruits, and thus, demands of fruit farmers and consumers are satisfied.

The embodiment of the invention relates to the technical field of display, in particular to a display device. The display device comprises: a display; a user interface which is used for receiving userinput; a controller for performing: controlling the display to display a user interface in response to a user input for indicating display of the plurality of items, wherein the user interface comprises a plurality of items which are arranged, and the plurality of items are arranged in an equal-width and unequal-height arrangement mode, and, the user interface includes a selector indicating thatthe item is selected, the selector being movable in position in the user interface by a user input to select a different item.

The invention discloses a building method of a plastering-free high-precision infilled wall. The building method includes: high-precision autoclaved aerated concrete building blocks with standard shapes are used as the building blocks of the infilled wall; a computer is used for layout before the infilled wall is built, the mortar joint width, the building block use amount, and the utilization rate of complete building blocks are precisely determined according to the height and width of the infilled wall, and a perpendicularity and flatness deviation new standard, conforming to the plastering-free requirement, of the infilled wall is set; a laser swinger is used to monitor the perpendicularity and flatness deviation of the building blocks and mortar joint width in real time during infilled wall building so as to guarantee that the built wall meets the plastering-free requirement. The building method has the advantages that building block utilization rate is increased, size deviation of various parts is well controlled, and the appearance of the building blocks of the infilled wall is guaranteed; putty can be directly applied to the surface of the wall during refined decoration, plastering is not needed to overcome the perpendicularity and flatness defects of the surface of the wall, and waste of inside space can be reduced; requirements on cement and sand are reduced, construction efficiency is increased, and construction cost is lowered.

The invention relates to a K plate reinforcement device and a reinforcement method. The reinforcement device comprises a reinforcement piece, a top supporting piece and an adjusting piece, wherein thereinforcement piece is attached and fixed on the one side, away from the K plate, of the transverse dorsal bar; the top supporting piece is vertically fixedly arranged at the end, near an aluminum alloy formwork located under the K plate, of the reinforcement piece, and the end of the top supporting piece is tightly attached to the corresponding aluminum alloy formwork; and the adjusting piece isadjustably connected with the reinforcement piece, the adjusting piece corresponds to the top of the K plate, the adjusting piece is perpendicular to the reinforcement piece, and the end of the adjusting piece is supported at the top of the K plate through adjusting to prevent the top of the K plate from tilting outwards. The K plate reinforcement device and the reinforcement method solve the problem that the K plate is not firmly reinforced, and the molding quality and perception of the external wall are ensured. The reinforcement device can be reused, has light weight, simple structure, convenient installation, and can reduce the labor intensity of field construction.

The invention discloses a roof parapet waterproof seal embedding method and relates to the technical field of roof waterproof construction. The roof parapet waterproof seal embedding method involves aconcrete structure, cement mortar, a finished product embedded piece, a waterproof roll, waterproof factice, fixing screws and parapet reinforcing steel bars. The finished product embedded piece is made of 3 mm flat iron. Screw holes are arranged in the middle of the finished product embedded piece at the equal interval of 30 cm. By the adoption of the roof parapet waterproof seal embedding method, installation is easy and convenient, operation is easy; after installation, the thickness of a parapet reinforcing steel bar protective layer can be guaranteed, and the reinforcing steel bars cannot be damaged like a traditional grooving manner; a cement mortar surface layer can be formed in a one-off manner, the construction quality and the appearance quality of the roof parapet waterproof seal are effectively guaranteed, and work time can be saved; and a series of expense spent on treatment conducted when the parapet waterproof seal is damaged is avoided.

The invention discloses an embedded part for guiding a metal pipe out of fair-faced concrete and a construction method thereof. The embedded part is constituted by a circular hole ring plate (11) and a sleeve (12), wherein the inner diameter of the sleeve (12) is larger than the outer diameter of the metal pipe, and the circular hole ring plate (11) is fixedly mounted at one end of the sleeve (12) in a blocking mode. The circular hole ring plate (11) and the sleeve (12) constitute a cavity (13). The embedded part for guiding the metal pipe out of the fair-faced concrete is adopted in the construction method and has the advantages of simple structure, low manufacturing cost, simple mounting process and the like.

The invention relates to a pervious concrete cutter and a using method thereof. The water-permeable concrete cutter comprises a round knife, steel wheels, a stop bolt, a bracket, a support frame, a telescopic rod and a handle, wherein the handle is connected to the support frame through the telescopic rod, the support frame is connected to the bracket; along the axis direction of the round knife, the steel wheels are mounted on both sides of the round knife symmetrically, and the steel wheels and the round knife are screwed together through threads. The other ends of the steel wheels are mounted on the bracket by means of the stop bolt, and when the handle is pushed, the round knife and the steel wheels are free to roll. The steel wheels and the round knife can be assembled as a cutting mechanism, and the stop bolt passes through a casing, and is fixed and screwed with the cutting mechanism. In the walking, the round knife cuts, the steel wheels compacts pavements on two sides of the cutting surfaces, and the surface structure of the pervious concrete can be protected to ensure the road view.

The invention relates to a cambered surface assembly type mounting device for a special-shaped plate. The cambered surface assembly type mounting device comprises a transverse special-shaped jogglingsleeving plate, a transverse special-shaped joggling inserting plate, wood tenon covers and an arc-shaped framework. A connecting groove is formed in the transverse special-shaped joggling sleeving plate; a connecting block is arranged on the transverse joggling inserting plate; the transverse special-shaped joggling sleeving plate and the transverse joggling inserting plate are connected and fixed by the manner that the connecting block is inserted into the connecting groove; a riding buckle is arranged in the middle of the arc-shaped framework; insertion grooves are formed in the transversespecial-shaped joggling sleeving plate and the transverse special-shaped joggling inserting plate. After being fixed, the transverse special-shaped joggling sleeving plate and the transverse special-shaped joggling inserting plate are connected by the manner that the riding buckle of the arc-shaped framework is inserted into the inserting grooves; and the wood tenon covers are fixed through the wood tenon holes of the transverse special-shaped joggling sleeving plate and the transverse special-shaped joggling inserting plate. Through the connection of the transverse special-shaped joggling sleeving plate and the transverse special-shaped joggling inserting plate and the design of the arc-shaped framework, the mounting and splicing accuracy is improved, the cost is reduced, the surface machining is reduced, the appearance is attractive, and the practicability is high.

The invention discloses a method for installing and constructing external wall dry-hanging stone, and relates to the technical field of external wall dry-hanging. The method for installing and constructing the external wall dry-hanging stone comprises the following steps that S1, in the construction process of the external wall dry-hanging stone, after keels are installed, T-shaped connecting pieces are manufactured or purchased, and the T-shaped connecting pieces are installed on the keels through bolts. According to the method for installing and constructing the external wall dry-hanging stone, the safety and firmness of the dry-hanging stone can be effectively improved, the installation difficulty of the dry-hanging stone is reduced, material loss is reduced, it is guaranteed that the installation quality of the external wall dry-hanging stone meets the requirement, therefore, the safety and the finished product impression of the dry-hanging stone are guaranteed, and the method is simple, practical, convenient to construct and capable of saving working hours, reducing construction cost, improving safety performance and guaranteeing the attractive effect of finished products.

The invention discloses an automatic assembling device for sponge on the inner side of a cylindrical air conditioner panel, and relates to the technical field of air conditioner panels, the automatic assembling device comprises a connecting plate, a pair of fixing plates, a telescopic air cylinder and a hinge seat, the fixing plates are symmetrically mounted at the left end and the right end of the connecting plate, and n-shaped mounting plates are symmetrically arranged on the front side and the rear side of each fixing plate; the telescopic air cylinders are correspondingly, vertically and downwards connected to the middles of the two fixing plates, the hinge seats are correspondingly connected to the tail ends of piston rods of the two telescopic air cylinders, the hinge seats are formed by welding first]-shaped hinge pieces and second [-shaped hinge pieces, the first hinge pieces are arranged on the upper portions and hinged to a pair of first connecting strips distributed in a front-back symmetry mode, and the first connecting strips are connected to the lower portions of the first connecting strips in a front-back symmetry mode. And a pair of second connecting strips which are symmetrically distributed front and back are hinged to the lower portion of the second hinge piece, and a horizontally-downward needle type suction cup is mounted on the inner side of the mounting plate. In conclusion, the automatic sponge assembling device has the advantages of being reasonable in scheme design, compact in structure, linkage and rapid and smooth in sponge pasting.

The invention relates to a breakage-proof tea washing device for teaching, which comprises an elastic clamp, wherein the tail ends of two clamping arms of the elastic clamp are symmetrically providedwashing ball half shells respectively, the washing ball half shells are buckled to form a complete washing ball, each washing ball half shell is provided with multiple through holes, the elastic clampis provided with a tightening ring, and the tail end of the elastic clamp is connected with a handle through a buffer spring; the handle is provided with a controller and a display screen, and one clamping arm is provided with an acceleration sensor which is connected with the controller at the initial section. The tea washing acceleration of a student can be measured through the acceleration sensor, and the difference between the measured acceleration and stored correct acceleration is compared, so that the tea washing speed and strength can be quantified, and the student is ensured to master correct tea washing actions effectively and quickly.

The invention discloses a rust prevention method for an embedded iron part. The method is characterized by comprising the steps of a, carrying out slag removal on the embedded iron part; b, carrying out derusting and dedusting on the embedded iron part; c, pasting a wide adhesive tape to the periphery of the iron part; d, painting the iron part with rust-proof paint; and e, tearing off the wide adhesive tape, specifically, after the applied rust-proof paint is dried, tearing off the pasted wide adhesive tape so as to form the anti-rust treatment effect of the embedded iron part which is attractive in appearance. The rust prevention method for the embedded iron part has the advantages that the surface of the iron part is cleaned through an electric bowl opening steel wire brush, a small tool is used on site, operation can be carried out without a professional person, the mode that the wide adhesive tape is pasted on the periphery of the iron part is uitilized so that the pollution of unnecessary paint to the surface of concrete can be reduced, secondary cleaning work can be avoided, and therefore the production efficiency can be improved, the construction cost can be saved, the operation is simple, and the quality and the impression of a finished product can be guaranteed.

The invention discloses an electronic anti-dazzle lens. The electronic anti-dazzle lens is suitable for being arranged on the light emitting side of a display screen and comprises a first base plate,a second base plate, an electrochromic material layer and a reflection anti-reflection layer which are arranged in a stacked mode; when the electronic anti-dazzle lens is used, the first base plate faces a user, and the second base plate is arranged on the light emitting side of the display screen; and the electrochromic material layer is arranged between the first base plate and the second base plate, the reflection anti-reflection layer is arranged on the side, deviating from the first base plate, of the electrochromic material layer, the reflection anti-reflection layer has a reflection material and a polarization material and can selectively transmit or reflect light according to the polarization direction of light rays of the display screen. and more light rays of the display screen can be allowed to pass through, so that the brightness utilization rate of the display screen is greatly increased, and the requirement for the brightness of the display screen is reduced while the appearance of a display picture is ensured. In addition, the invention further discloses a vehicle rearview mirror with the electronic anti-dazzle lens.

The invention provides a defect repairing method for bottom concrete of a self-supporting box of a hollow floor system. The defect repairing method comprises the following steps: chiseling away concrete at a defect part at the bottom of the self-supporting box; according to the size of the self-supporting box and the size of concrete on the upper side of the self-supporting box, a grouting piece is manufactured; a grouting piece containing hole used for containing the grouting piece and an observation hole are formed in the self-supporting box and the position, extending to the upper side of the self-supporting box, of the concrete; erecting a template at the bottom of the self-supporting box; and a manufactured grouting piece is installed in the grouting piece containing hole, repairing slurry is injected into the grouting piece, and the repairing slurry enters the defect part at the bottom of the self-supporting box through the grouting piece till the space containing the repairing slurry is filled with the repairing slurry. By means of the repairing method, the problems that according to an existing repairing method, the bonding degree of cement mortar and the bottom of the self-supporting box is not high after repairing, the maintenance quality is poor, the appearance perception is poor, and efficiency is low can be solved.

The invention relates to the technical field of floor tile laying and pasting for booster stations of the wind power industry, in particular to a method for solving the warping unevenness problem of adjacent floor tiles. After tile arranging and line hanging of the floor tiles is completed, the floor tiles are laid and pasted, the floor tile faces of warped parts are pressed to be low, glue is smeared at the seams of adjacent floors and kept for a certain period of time to reach the bonding strength, and thus the ragged and warping phenomena of the tiles and the tile plate faces are avoided. The individual warped floor tile spliced seams are treated, the flatness of floor tile laying and pasting and the overall attractiveness are guaranteed, the rework and material waste phenomena caused by the engineering quality problem due to individual floor tile materials are eliminated, the engineering cost is reduced, and normal engineering is guaranteed.

The invention discloses a three-dimensional geographic information visualization method and system based on video fusion. The three-dimensional geographic information visualization method comprises the following steps: S1, generating a three-dimensional geographic information model; S2, calibrating key points in the three-dimensional geographic information model; S3, generating a plurality of keypoint coupling groups based on the spatial position relationship of the plurality of key points; S4, acquiring a real-time monitoring video; S5, performing frame analysis on the real-time monitoring video to obtain a plurality of key frames and a plurality of common frames; S6, fitting the key point coupling group to the key frame; S7, fusing the key frame into the three-dimensional geographic information model according to a fitting result; and S8, fusing the common frame into the three-dimensional geographic information model based on the fusion result of the key frame. According to the three-dimensional geographic information visualization method, hardware performance distribution is optimized in a priority division mode, and the accuracy of a three-dimensional geographic information visualization result and the impression of a picture are guaranteed.

The invention provides a novel concrete fractionation device for subway slab track construction and a construction method. The fractionation device is installed on a steel rail above a track slab through walking wheels, the fractionation device can freely slide on the steel rail, and two fractionation chutes capable of freely moving are symmetrically arranged on the fractionation device through a sliding rail beam and a sliding block, so that accurate alignment of the fractionation chutes, a discharging opening and pouring holes is achieved, continuous pouring can be achieved, the problem of procedure interruption in a traditional construction technology is solved, and the construction efficiency is higher. Limiting devices are further arranged on the two sides of the fractionation device, the limiting devices are clamped with the pouring holes of the track slab through stopping blocks capable of moving up and down, then braking of the fractionation device is achieved, the risk that the fractionation device slides in the discharging process of an ash hopper and the pouring process of the fractionation chutes is avoided, operation is convenient, and use is safe and reliable.