41results about How to "Single color" patented technology

The invention relates to a three-dimensional barcode label and a manufacturing method thereof. The label consists of a unit matrix, which comprises positioning areas, an information coding area, an initial area and an ending area, wherein the positioning areas are positioned on two opposite borders of the unit matrix, and consist of positioning units, and two adjacent positioning units have different heights; the information coding area is positioned in the middle area of the unit matrix, and consists of information storage units composed of columns with different heights; and the other two opposite borders of the unit matrix are respectively the initial area and the ending area. The method for manufacturing the label comprises the following steps of: 1, converting a data character into abinary bit stream; 2, splitting the binary bit stream into a data segment and an error correcting code field; 3, splitting the data segment and the error correcting code field to form a code word stream of a code word; 4, compiling the code word stream into information storage units with different heights; 5, arranging the information into the matrix according to symbol requirement; 6, generatinga three-dimensional barcode file by using a coder; and 7, manufacturing the three-dimensional barcode label by using a three-dimensional barcode printer.

The invention discloses nano-silica sol with a novel structure for overcoming the defects existing in the existing silica sol such as high impurity content, low silica concentration, low stability in acidic or neutral conditions, short service cycle, presence of mixed colors, few varieties and the like. The technical problems that the size and morphology of the existing silica sol particles cannot be controlled, the interface among the particles is not clear and the like are solved. The nano-silica sol disclosed by the invention has the characteristics of low cost, heat resistance, solution resistance, barrier property, high mechanical strength, low impurity content, high silica concentration, high stability under acidic or neutral conditions, single color, long service cycle and the like.

The invention discloses an arbored planting method of weigela floridas, belonging to the field of cultivating plants. The method provided by the invention comprises the following steps of: (1) cutting off weigela florida twigs with the length of 12-17 cm to be cultured in a container from June to July; (2) transplanting twig seedlings in the container into a large field to grow for 2 years in spring of the next year; (3) levelly stumping transplanted seedlings in the large field, removing sprouts and strengthening branches; when the main branch grows to the height of 2 m, locating the branches; pruning side branches which are shorter than 1.8 m and keeping short branches with the length of 3-5 cm; and (4) transplanting for 2-3 times and gradually increasing a row distance of the plants, pinching and culturing trunks to obtain arbored weigela floridas. Through utilizing the method provided by the invention, the shrub type weigela floridas are cultured into the arbor type weigela floridas, so that the following problems are avoided: the trunks of the traditional weigela floridas are not obvious, more branches are existed, and the corollas are small; the thickness of the trunks and acorolla extent are increased, the trunks are tall and straight, flowers are greater, colors are versatile, and an observing value is extremely high. The method provided by the invention can be used for culturing in batch and is good for popularizing.

The application discloses an image data processing method, device, equipment and storage medium. The method includes: in response to a trigger message sent by the user, using a vehicle type recognition algorithm to determine the vehicle type in the image frame captured by the camera; A vehicle rendering model corresponding to the vehicle type; generating and displaying an assisted driving image frame according to the vehicle rendering model. This application processes the image data and replaces the image frames captured in real time with a rendering model. The rendering model image is simple, the color is single, and many details are omitted, which helps users improve their attention and prevents users from being distracted to the point of being irrelevant. The details of the image will not interfere with driving, which will help users drive better.

The invention relates to an ultra-thin battery cover made of curved carbon fiber material and a manufacturing process thereof. The battery cover is composed of an injection molding frame of the battery cover, a curved carbon fiber composite plate set in the injection molding frame and injected in the mold. The manufacturing process of the battery cover includes: stacking several layers of semi-cured carbon fiber ring resin between the male mold and the female mold of the carbon fiber forming mold, fully curing under the heating condition of 220℃~230℃ / 3~5H, and forming a curved carbon fiber Composite board; On the formed curved carbon fiber board, carefully carve out the outline of the speaker hole and the camera avoidance hole; Injection molding the assembly of the curved carbon fiber composite board and the injection frame; Spray the assembly of the curved carbon fiber composite board and the injection frame .