323results about How to "Good drawing effect" patented technology

A hot-rolled wire rod: the wire rod being a hot-rolled wire rod 5.0 mm or more in diameter, containing in mass C: 0.6 to 1.0%, Si: 0.1 to 1.5%, Mn: 0.3 to 1.0%, P: 0.02% or less, and S: 0.02% or less; not less than 90% of the wire rod in area percentage being composed of a pearlite structure; and the mechanical properties of the wire rod 4 m in length satisfying the following expressions (1) to (4),

• • (1) TS*−30≦Average value of tensile strength (TS_AV in MPa)≦TS*+30, where, TS*=400×{[C]+([Mn]+[Si])/5}+670 and the elements in square brackets [ ] in the equality mean the contents of relevant elements in percentage, (2) Standard deviation of tensile strength (TSσ)≦30 MPa,
  • (3) Average value of reduction of area (RA_AV)>35%, (4) Standard deviation of reduction of area (RAσ) ≦4%. A hot-rolled wire rod according to the present invention is incomparably excellent in wire drawability and brakes less frequently than a conventional wire rod even when it is processed as hot-rolled with heat treatment such as patenting treatment omitted.

The invention discloses a method for preparing a platy or lump processed cheese, comprising steps as follows: (1) shearing and mixing materials which contain natural cheese, butter oil, emulsifying salt and water; (2) heating under the shearing condition; (3) shearing emulsification; (4) forming the platy or lump cheese and then cooling. The method is characterized in that: both the shearing condition in step (2) and shearing emulsification in step (3) use a cutter with a blade thickness of 2-10mm, at a shearing rotating speed of 200-800rpm; in step (2), the materials are heated to 70-80 DEG C; and in step (3), the temperature for shearing emulsification ranges from 70 to 80 DEG C. The invention also discloses a platy or lump processed cheese prepared by the method. The invention improves the prior technique for preparing processed cheese by using low shearing condition to overcome the defect that the prior processed cheese has no stringiness, and provides a platy or lump processed cheese with stringiness, favorable mouth feel and texture and long guarantee period without browning reaction.

The invention relates to a non-photorealistic rendering method for a three-dimensional network model with stylized typical lines, which comprises the following main steps: 1) calculating the principal direction and the principal curvature of each vertex in a three-dimensional network model; 2) solving the radial curvature of each vertex in the three-dimensional network model under the current viewpoint position, and normalizing all the radial curvatures; 3) carrying out cartoon rendering on the three-dimensional network model by using two-dimensional cartoon textures based on the normalized radial curvatures; 4) extracting typical lines of the three-dimensional network model, and expanding the typical lines along the normal directions of the vertices of the three-dimensional network model to form a quadrangle; and 5) carrying out texture mapping on the typical lines of the three-dimensional network model by using two-dimensional stylized textures to generate the stylized rendering effect of the typical lines. Based on the above steps, the invention realizes the non-photorealistic rendering of the three-dimensional network model with stylized typical lines.

The invention discloses a map data compaction method facing to mobile devices, belonging to the map service field facing to the mobile device. The method comprises: 1) according to the requirement of map display in mobile application, determining map display levels facing to the mobile device; 2) according to the map display level, setting map layers and entity thereof to be displayed on the corresponding level map; 3) simplifying geometric attributes of the displayed entity on each level of the map; 4) partitioning the displayed map of the simplified map on each level, wherein the size of the partition is fixed as 255 coordinate unit*255 coordinate unit, the side of the partitioned coordinate unit of the data partition in different levels can be adjustable; 5) adopting binary data flow to storing and transmitting the partitioned map data. Compared with the prior art, the invention has small data volume and high plotting performance on the basis of ensuring better map display effect.

The invention relates to a handwriting rendering method, a device, an interactive intelligent tablet computer and a storage medium, which are applied to the interactive intelligent tablet computer. The method comprises the following steps of: acquiring a touch point; the touch point is a plurality of points triggered by a handwriting event on an interactive intelligent tablet touch screen; calculating a width of the touch point and a skeleton line of the handwriting corresponding to the touch point; determining the outline of the handwriting; calculating the contour line according to the widthof the touch point; obtaining an inflection point in the contour line and generating a Bezier curve corresponding to the inflection point as a smoothed contour line; determining the direction of theBezier curve by the direction of the skeleton line; drawing the handwriting according to the smooth contour. The embodiment of the invention solves the problem that the edge of the drawn handwriting is relatively stiff, and improves the handwriting effect based on an interactive intelligent tablet computer.

The present invention relates to a symbolic rendering technology of the GIS field and the digital map making field, and provides a map vector line element corner reasonability drafting method based on a GPU which realizes the linear vector element reasonable drawing based the method. The method comprises the following steps of firstly generating a corresponding color structural table according to a map symbol unit needing to be filled, and making a special column as a background column in the color structural table; then constructing a line triangulation network after triangularization according to line widths, transmitting a U parameter along a line direction and a V parameter vertical with the line direction to each vertex in the triangulation network, adjusting the U values when the vertexes are valuated with the U values and if the filling at the corners is the background column; and finally transmitting the color structural table and the U-V parameters to a shader program, and carrying out the per pixel drawing on the line elements based on the color structural table by utilizing the Shader language and according to the U-V value of each vertex.

The invention discloses an updating method and device of mobile terminal page diagram. The method comprises the following steps: receiving the operation of updating the first diagram into the second diagram on the mobile terminal page, the mobile terminal page adopts the preset diagram framework for describing the first diagram, the preset diagram framework is composed of a plurality of diagram attributes of the first diagram and the attribute value corresponding to the diagram attribute; obtaining the attribute value of the preset diagram attributes of the second diagram and writing the obtained attribute value in the preset diagram framework to obtain the diagram file recording the second diagram; loading the diagram file recording the second diagram, displaying the second diagram on the mobile terminal page. The occupation of the storage space is greatly reduced, the server resource and the mobile terminal resource offering the page are reduced, frequent operation for creating all kinds of repeat style can be avoided while rendering the diagram, the system memory consumption is greatly reduced and the system performance is raised.

The invention discloses a wire drawing machine. Along a wood board transmission direction, the upper end face of a frame is orderly provided with a front steel wire roller which performs rough grinding on wood boards, a disk brush group which performs wire drawing on the wood boards and a rear steel wire roller which polishes the wood boards, wherein the disk brush group consists of a plurality of disk brushes which are distributed abreast; each disk brush is driven to rotate by a respective transmission motor of each disk brush and comprises a disk and steel wires densely distributed on the lower end face of the disk; the disks are all parallel to the upper end face of the frame and are all arranged on a disk brush mounting platform; a disk brush driving motor is fixedly arranged on the disk brush mounting platform; an output shaft of the disk brush driving motor runs through the disk brush mounting platform to be fixedly connected with the disks; and the disk brush group drives the steel wires to rotate through the disks. Compared with the conventional wire drawing machine, in the wire drawing machine of the invention, grooves and lines are widened, which not only increases the contact areas of the steel wires and the surfaces of the wood boards, but also increases a drawing force when the steel wires are contacted with the wood boards, thus the widening of the lines is benefited and the aim of achieving optimal wire drawing effect is achieved.

A multi-color pen or oil-based crayon characterized by excellent drawing performance, vivid colors, and tight adhesion of multi-color drawings, and a production method thereof. The multicolor crayons or oil crayons comprise a continuous matrix of crayon or oil crayon material and a plurality of granular coloring phases dispersed in the matrix, wherein the granular coloring phases are composed of collapsible granular materials comprising: a hue different from Continuous matrix of coloring substances, bulk and water-soluble or solvent-soluble polymeric materials or water-swellable clay minerals (eg bentonite).

The invention relates to a three-dimensional visualization method for real-time meteorological networking radar data, and the method comprises the steps: initial setting, data processing and displaying. A data source employed by the method is networking radar data, and the method achieves the larger-range real-time monitoring of the development and change of radar reflectivity. Moreover, the method carries out targeted visualized monitoring according to the customized reflectivity range of a user. In addition, through the dividing and integration of the networking radar reflectivity, the method reduces the data size, and greatly improves the data process and three-dimensional plotting efficiency. The invention does not employ a conventional volume rendering and surface rendering algorithm for data processing, directly obtains the target processing data source according to the customized reflectivity range of the user, then carries out interpolation and triangularization according to the distribution of networking radar data, and forms the current form of the networking radar data quickly and visually.

A high carbon steel wire material which is made of high carbon steel as a raw material for wire products such as steel cords, bead wires, PC steel wires and spring steel, allows for these wire products to be manufactured efficiently at a high wire drawing rate and has excellent wire drawability and a manufacturing process thereof.

This high carbon steel wire material is made of a steel material having specific contents of C, Si, Mn, P, S, N, Al and O, and the Bcc-Fe crystal grains of its metal structure have an average crystal grain diameter (D_ave) of 20 μm or less and a maximum crystal grain diameter (D_max) of 120 μm or less, preferably an area ratio of crystal grains having a diameter of 80 μm or more of 40% or less, an average sub grain diameter (d_ave) of 10 μm or less, a maximum sub grain diameter (d_max) of 50 μm or less and a (D_ave/d_ave) ratio of the average crystal grain diameter (D_ave) to the average sub grain diameter (d_ave) of 4.5 or less.

The invention discloses reproduced cheese and a preparation method thereof. The reproduced cheese comprises raw materials of 5 to 30% of natural cheese, 15 to 40% of one or more fat products, 9.5 to 23% of one or more milk solids, 1.2 to 2.0% of one or more emulsification salts, 0 to 0.05% of one or more pigments, 0 to 1.8% of table salt, 0 to 0.2% of one or more flavor substances, 0 to 10% of one or more stabilizers, 0.3 to 0.6% of one or more acidity regulators, 0 to 0.1% of one or more antiseptics, and 29.05 to 46.7% of water. The preparation method comprises the following steps of 1, carrying out cutting premixing of the raw materials but the one or more fat products and the natural cheese by 2 to 5 cutting knives having blade thickness of 2.5mm at a mixing rate of 900 to 1800rpm to obtain slurry, 2, heating the slurry, the one or more fat products and the natural cheese to a temperature of 80 to 95 DEG C with stirring for emulsification, and 3, cooling and carrying out refrigeration. The reproduced cheese obtained by the preparation method has excellent meltability and drawing performances, has a shelf life of at least 6 months, overcomes the defect of poor meltability of the existing reproduced cheese in the Chinese market, can be used for Pizza manufacture, retains a unique flavor and functional characteristics of the classical cheese and has a low production cost. The preparation method is simple and fast and can be operated easily.

The invention relates to a polyethylene molding composition having a multimodal molar mass distribution particularly suitable for blow molding films having a thickness in the range from 8 to 200 μm. The molding composition has a density at a temperature of 23° C. in the range from 0.953 to 0.960 g/cm³ and an MFR_190/5 of the final product after extrusion in the range from 0.10 to 0.50 dg/min. The composition comprises from 30 to 60% by weight of a first ethylene polymer fraction made of a homopolymer A having a first molecular weight, from 22 to 40% by weight of a second ethylene polymer fraction made of a further homopolymer or first copolymer B of ethylene and at least one first comonomer from the group of olefins having from 4 to 8 carbon atoms, the first copolymer B having a second molecular weight higher than the first molecular weight, and from 10 to 30% by weight of a third ethylene polymer fraction made of a second copolymer C having a third molecular weight higher than the second molecular weight. The molding composition of the invention allows to produce thin films having improved processability without impairing the mechanical properties.

The invention discloses a micro-structure surface global lighting drawing method based on direction light radiation intensity. The method includes the following steps that a cluster of incidence direction light and exit direction light is established for a micro-structure surface, based on a height graph and a normal graph, a progressive radiation intensity algorithm is used for simulating the optical energy transmission of the scene of the micro-structure surface, energy redistribution is performed on the exit direction light, the incidence direction light is clustered after energy transmission is finished, smoothing processing from the facet incidence light to the top point incidence light is performed with the direction light roughly identical in space direction, based on screen space, the interpolation coefficient of the top point light in each pixel point is calculated, the scene is rendered through the clustered top point direction light via using the interpolation coefficient based on an Relief Mapping algorithm, and the global lighting effect among micro-structure units is drawn through a precomputation visibility algorithm based on the height graph.

A duct interconnecting two channels in a fuel-cell flowfield is disclosed. In use, responsive to a flow velocity differential as between the two channels, reaction product water (in the case of a PEM fuel cell) is drawn from one channel to the other via the duct so as to aid in the removal of reaction product accumulations in one or the other of the channels. Each of the two channels may have an associated flow-velocity-increasing means (such as an in-line venturi) associated with each end of the duct. Depending on the location of the duct within a flowfield, the duct may also help to maintain a desired pressure drop and flow of reactant gas along each channel, which helps propel excess water along the channels, and, when the oxidant is oxygen in air, helps prevent localized oxygen depletion.

The invention relates to a polyethylene molding composition having a multimodal molar mass distribution particularly suitable for blow molding films having a thickness in the range from 8 to 200 μm. The molding composition has a density at a temperature of 23° C. in the range from 0.948 to 0.953 g/cm³ and an MFR_190/5 of the final product after extrusion in the range from 0.10 to 0.50 dg/min. The composition comprises from 30 to 60% by weight of a first ethylene polymer fraction made of a homopolymer A having a first molecular weight, from 22 to 40% by weight of a second ethylene polymer fraction made of a further homopolymer or first copolymer B of ethylene and at least one first comonomer from the group of olefins having from 4 to 8 carbon atoms, the first copolymer B having a second molecular weight higher than the first molecular weight, and from 10 to 30% by weight of a third ethylene polymer fraction made of a second copolymer C having a third molecular weight higher than the second molecular weight. The molding composition of the invention allows to produce films having a good balance between processability and mechanical properties.

The invention discloses a cascade-based method for seamlessly superposing two-dimensional vectors on a three-dimensional topography surface. The method comprises the following steps of: (1) selecting a segmentation strategy for segmenting a view field pyramid; (2) performing cascade segmentation on the view field pyramid; (3) distributing vector information to sub view field pyramids; (4) completing narrow-down approximation of the vector information, and drawing vector textures; and (5) seamlessly superposing the vector textures on the three-dimensional topography. By carrying out cascade segmentation on the view field pyramid and surrounding frame-based narrow-down approximation on the vector information, the pixel utilization rate of the vector textures is greatly improved, the problemof deformation is inhibited to a large extent, the drawing effect is remarkably enhanced, thus the method can be well applied in a large scene roaming system and a three-dimensional geographic information system.