25 results about "Regular pattern" patented technology

A method for treating the surface of a dental implant to impart surface roughness is disclosed. The method for treating the surface of a dental implant according to the present invention includes a first surface treatment step of forming grooves in a regular pattern on the entire or part of the implant surface using a laser, and a second surface treatment step of imparting roughness to the grooves and their surroundings through acid etching. The first surface treatment step may include a first laser treatment step of processing a plurality of first grooves that are continuous in a first direction and spaced apart in a second direction, and a second laser treatment step of processing a plurality of second grooves that are continuous in the second direction and spaced apart in the first direction, forming craters at each intersection between the first and second grooves.

The application discloses a point-based shape contour recognition method, which comprises the following steps: constructing a standard pattern library, wherein the standard pattern library comprises regular patterns or custom patterns, and the picture size in the standard pattern library is recorded as m*n; obtaining point data of each shape in a to-be-recognized drawing; adopting a clustering algorithm to divide a group of points into different clusters in space, applying a convex hull algorithm to each cluster to obtain a convex polygon wrapping all points in the cluster; compressing the convex polygon to the size of m*n to form a standard convex polygon, and recording a compression rate; comparing the standard convex polygon with each pattern in the standard pattern library by IoU to obtain a pattern in the standard pattern library with the highest score as a predicted contour of the convex polygon; and then reflecting the original size according to the compression rate based on the predicted shape to obtain a result, so that the shape contour recognition in the drawing is realized. The method can be applied to recognition and analysis of various shapes, and has the characteristics of high efficiency, stability and wide applicability.

A porous combustor liner for a gas abatement system is provided. The combustor liner includes a hollow body defined by a wall, the wall including a plurality of interconnected substantially concentric layers. Each layer of the wall includes a substantially regular pattern of voids; wherein the substantially regular pattern of voids of each layer is configured such that it is out of phase with one or more adjacent layers, and wherein the wall includes a sufficient number of layers arranged such that the wall is optically opaque when viewed from the outside along any radially inward direction normal to the wall.

A drive substrate, an electronic paper display module, and a display apparatus, belonging to the technical field of display. The drive substrate can be applied to electronic paper. The drive substrate comprises: a substrate (13), comprising a display area (1) and a peripheral area (4) surrounding the display area (1); a plurality of sub-pixels (111) located in the display area (1); and at least one hole area (2), the plurality of sub-pixels (111) surrounding the hole area (2). The orthographic projection of the hole area (2) on the substrate (13) is located in a fitting area (2') of the display area (1), the fitting area (2') being an area enclosed by a regular pattern formed by fitting edges of the display area (1), and all or part of the fitting area (2') being the display area (1).

A touch panel (1) is provided with: a first metal layer (17); an insulating layer (18) formed to cover the first metal layer (17); a second metal layer (19) formed on the insulating layer (18); a first direction sensor (2) that includes a first mesh pattern (4) formed on a first metal layer (17) and extends in the X direction; a second mesh pattern (5) and a third mesh pattern (6) formed so as to sandwich the first direction sensor (2); and a bridge pattern (7) formed on the second metal layer (19) for electrically connecting the second mesh pattern (5) and the third mesh pattern (6), the second metal layer (19) including a plurality of mesh pattern fragments (16) formed on the second metal layer (19) so as to be separated from the bridge pattern (5), each of the plurality of mesh pattern fragments (16) overlapping the first metal layer (17) in plan view and shielding the reflected light reflected by the first metal layer (17). In plan view from the second metal layer (19) side, each of the plurality of mesh pattern fragments (16) and a portion of the first metal layer (17) exposed from between the plurality of mesh pattern fragments (16) via the insulating layer (18) form a pattern having regularity.

Method for laying paving stones (1; AF) on a surface with a laying plan (2) which is designed as an information carrier for planned stone positions on the surface, using the laying plan (2) in a scale which corresponds to the original dimensions of at least part of the paving stones (1; AF) to be laid, wherein the following steps are carried out: (i) Laying out the laying plan (2) on at least part of the area to be covered; and ii) Laying the paving stones (1; AF) to be laid on the laying plan (2) according to the stone positions shown on the laying plan (2), characterized in that, in order to form a so-called random bond on the laying plan (2), the stone positions are shown in such a way that paving stones (1; AF) of different sizes are laid evenly distributed in size, but without a regular pattern repeated within small intervals.

This application discloses a MEMS micromirror and its manufacturing method. The micromirror includes a substrate, a mirror surface, a drive comb pair, and an isolation component. A cavity is formed on the substrate, and the two ends of the mirror surface are fixed to the substrate by a support beam assembly arranged along the cross-sectional direction of the cavity. The mirror surface deflects around the support beam assembly under the drive of the drive comb pair. The surface of the drive comb pair is uniformly covered with an insulating layer deposited by low-temperature IBD ion beam. The isolation component includes a protrusion array disposed in the cavity. The protrusion array includes at least two protrusions arranged in a regular pattern. The protrusions support the mirror surface when it deflects to its lowest point and block the airflow caused by the mirror surface deflection. This can prevent contact discharge between the fixed and moving comb teeth when the micromirror is working, improve the service life and reliability of the product, effectively block the small airflow generated when the micromirror vibrates during operation, increase the wind resistance of the mirror surface, and significantly improve the stability of the micromirror.

Even when bending workpieces with protrusions formed on their surface, this system reduces working time and costs without requiring the manufacture of special molds. [Solution] The bending method includes a cutting step of cutting out multiple products P1 to P6 of the same shape from a workpiece W on which multiple protrusions are formed in a regular pattern on the surface, and a bending step of bending the multiple products P1 to P6 cut out in the cutting step along the same bending lines L1 and L2. In the cutting step, multiple products P1 to P6 are cut out such that the shapes of the protrusions on the bending lines L1 and L2 match for the multiple products P1 to P6.

The present invention relates to a granular damper comprising a rigid-walled container whose roughness and / or internal configuration can be modified in a controlled manner, either passively or actively. Some of the container walls are perforated in a regular pattern, and a plurality of posts are inserted through these perforations. These posts are coupled through each perforation, and their position within the container is modified accordingly.

Method for performing a strain measurement on a component (10), wherein a strain gauge (12) is attached to the surface of the component (10) and the strain measurement on the component (10) is carried out using the strain gauge (12). The component (10) consists, at least in the area of ​​the component (10) where the strain gauge (12) is attached to the surface of the component (10), of an anisotropic and / or inhomogeneous material, wherein the anisotropy and / or inhomogeneity of the material is caused, at least substantially, by the fact that the material has components (14) which are arranged in the material in such a way that they form a regular pattern of periodically repeating structures.Before attaching the strain gauge (12) to the component (10), the pattern is detected with a detection device in an area where the strain gauge (12) is to be attached to the surface of the component (10), and the exact position and / or orientation in which the strain gauge (12) is attached to the surface is selected depending on the detected pattern.

The utility model relates to the technical field of automobile laminated glass production, and discloses a multifunctional line template replacement device for regular line embossing, which comprises a base, the top of the base is fixedly connected with a rack, and the multifunctional line template replacement device is connected with an extension plate and a reinforcing plate through a hydraulic push rod. The use distance between the extension plate and the base can be adjusted, a template can be conveniently put in and taken out of the limiting frame through the mechanical arm, the position of the limiting frame can be changed through connection of the lead screw and the sliding block, manual movement is not needed, the limiting frame movement time and the equipment shutdown time are shortened, the manual labor amount and the replacement time are reduced, and the working efficiency is improved. The template replacing efficiency can be improved, contact or separation of the locking piece and the template can be controlled through the second electric cylinder, locking of the template on the limiting frame can be achieved conveniently, the stability of the template in the moving and machining process is improved accordingly, the moving position of the limiting frame can be detected through the laser distance measuring sensor, and the template positioning accuracy is improved accordingly.

A method of evaluating resistance in an integrated circuit (IC) device design includes identifying a conductive structure in the IC device design; identifying one or more regular patterns in the conductive structure; partitioning the one or more regular patterns from one or more remaining portions of the conductive structure, the one or more remaining portions being one or more irregular patterns; for the one or more regular patterns and the one or more irregular patterns: determining a rotation angle of the pattern; slicing the pattern, in a direction perpendicular to the rotation angle, into one or more polygons; and summing individual resistances of each of the one or more polygons to provide a resistance of the pattern; and summing the resistances of the one or more regular patterns and the one or more irregular patterns to provide an estimated resistance of the conductive structure.

The application belongs to the technical field of integrated circuits, and provides a semiconductor pattern matching method and system considering photoetching process deformation, adopting a divide-and-conquer strategy: firstly, unified preprocessing and standardization are performed on layout data; then, for regular patterns, precise matching is realized by directly comparing normalized geometric features; for irregular patterns, firstly, simplification is performed through a recursive simplification algorithm, then, curvature segmentation, grid alignment and region merging are performed to reconstruct orthogonal topological structures, finally, tolerance matching is realized by threshold comparison through fusing multiple features such as contour proximity, track similarity and shape distribution features into comprehensive similarity. The application can effectively shield normal deformation within a process allowable range, identify real defects such as bridging and open circuit, and efficiently and accurately perform automatic matching on all types of patterns after processing, thereby improving the efficiency of OPC verification and mask detection.

1. The name of the design product: the text regular pattern of the graphical user interface of the electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: the graphical user interface. 4. The picture or photo that best indicates the design points: the change state diagram. 5. The product carrier is the conventional design, and the rear view, left view, right view, top view, and bottom view are omitted. 6. The use of the graphical user interface: for teaching after recording the text regular pattern, reviewing the teaching content, etc. 7. The human-computer interaction mode of the graphical user interface: the main view is a full-screen display interface of the recorded video after the classroom teaching content, and the change state diagram and the text regular interface are entered by clicking the minimize icon (the icon at the lower right corner of the interface) at the bottom of the main view.

The invention is based on a method for generating an optical marker for image processing, for photogrammetry and / or for motion detection by means of at least one output unit and / or at least one control and / or regulating unit, in at least one method step the optical marker being output and / or generated in such a way that the optical marker is formed by a regular pattern of a plurality of angular structures and a plurality of substructures, the substructures each being arranged completely within one of the structures, respectively, viewed in at least two mutually perpendicular directions of orientation along the projection plane of the optical marker, at least two directly adjacent structures each having a color different from one another, the color sequence of the plurality of structures repeating periodically along both directions, the optical marker being formed by a plurality of minimum recognition areas each being unique within the optical marker. In at least one method step the optical marker is output and / or generated in such a way that the substructures each have an imaging area corresponding to at least 15% of the maximum projection area developed from one of the structures.

The present application relates to a display panel (10) and a display device, wherein the display panel (10) comprises a photosensitive display area (12) corresponding to a photosensitive element, the photosensitive display area (12) comprises a plurality of display pixel areas (120) arranged in a regular pattern, and a light-transmitting area (121) located between adjacent display pixel areas (120), the light-transmitting area (121) is spaced apart from the display pixel areas (120), and the light-transmitting area (121) comprises a principal light-transmitting area (1210) which is a rounded rectangular shape, and a compensating light-transmitting area (1211) which is formed at the rounded corner of the principal light-transmitting area (1210) and spaced apart from the principal light-transmitting area (1210), the compensating light-transmitting area (1211) having a right-angle corner on the side closer to the rounded corner. This invention improves the diffraction phenomenon of light by designing the principal light transmission region (1210) in a rounded rectangular shape. Furthermore, by forming a compensating light transmission region (1211) at the rounded corner of the principal light transmission region (1210) and providing a right-angle corner on the side of the compensating light transmission region (1211) closest to the rounded corner of the principal light transmission region (1210), the image captured by the photosensitive element (20) can be made more realistic, and the imaging effect of the photosensitive element (20) can be improved.

The invention discloses a bag opening forming mechanism and an automatic forming and bag removing device and method.The bag opening forming mechanism comprises at least two control sets, each control set comprises at least two control pieces, and each control piece can be in linkage with a control area on the outer ring face of a bag opening; when the control elements are in the first posture, each control element is arranged beside the corresponding control area; in the second posture, the control element is distributed in a regular pattern; when the control parts are in the third posture, the distance between every two adjacent control parts is smaller than the distance between every two adjacent control parts in the second posture. The control piece of the bag opening forming mechanism is controlled to be switched among the first posture, the second posture and the third posture, the control piece is matched with the inserting piece to work, automatic forming and closing-up of the M edge of the bag opening can be achieved, the automation degree is high, and the manual dependence is reduced.

This invention discloses a metal truss wave-transparent window and its design method, belonging to the field of radar antennas. Addressing the poor electromagnetic performance of existing metal truss wave-transparent windows, this invention provides a design method for a metal truss wave-transparent window. Using a regular pentagon as the initial core unit and its side length as a reference, a circumscribed or associated regular hexagonal grid is constructed. By introducing angular offsets to the interior angles of the regular hexagons, the inherent 120° rule is broken, introducing controllable, non-periodic "pseudo-random" variations in the grid's side length, node positions, and rod directions. This process is iteratively expanded, ultimately forming a large-area, pseudo-random triangular grid pattern without obvious repetition. This method mainly generates the pseudo-random triangular grid through a specific "regular pentagon-driven hexagonal angle array" geometric construction method. This grid completely breaks the inherent regular arrangement of traditional periodic metal grids or uniform grids, optimizing electrical performance while ensuring mechanical performance.

The present application relates to the field of PCB board, specifically, a kind of method for compensating the nonlinear expansion abnormal coefficient of high layer PCB board, the method increases step S0 before original step S1, first using nonlinear jigsaw design, revise nonlinear expansion to linear expansion model;Between original step S3, S4, increase step S34, the first measurement is carried out to each layer core plate, and repeat step S2, S3, continue S4;Between original step S4, S5, increase step S45, the second measurement is carried out to each layer core plate, and repeat step S2-S4, continue S5. Through nonlinear jigsaw design, the nonlinear expansion of core plate is revised to linear expansion, and the dimensional stability of PCB board is improved by multiple baking, to ensure that subsequent expansion is not too large. Multiple measurement expansion coefficient can continuously correct the expansion performance of each layer core plate, so that each layer core plate can be compensated according to the design copper thickness requirement, so that the core plate with irregular pattern design is also compensated to be consistent, and the accuracy of hole position is improved.

The invention provides a method and a system for evaluating resistance of an integrated circuit (IC) and a method for designing the IC. A method of evaluating IC resistance includes identifying a conductive structure in an IC device design; identifying one or more regular patterns in the conductive structure; segmenting the one or more regular patterns from one or more remaining portions of the conductive structure, the one or more remaining portions being one or more irregular patterns; for one or more regular patterns and one or more irregular patterns: determining rotation angles of the patterns; cutting the pattern into one or more polygons in a direction perpendicular to the rotation angle; and summing the individual resistances of each of the one or more polygons to provide a resistance of the pattern; and summing the resistances of the one or more regular patterns and the one or more irregular patterns to provide an estimated resistance of the conductive structure. According to the invention, the development and verification period of the IC device or the like can be shortened.

A package of personal care articles. Each of the personal care articles has a nonwoven substrate as a component. The nonwoven substrate can have a first surface defining a plane of the first surface and a non-regular pattern of a plurality of three-dimensional features extending outwardly from the plane of the first surface. The non-regular pattern can include a first zone of first three-dimensional features and a second zone of second three-dimensional features, wherein in at least one of the first or second zones of the plurality of three-dimensional features has a first three-dimensional feature having a first intensive property and a second three-dimensional feature having a second, different intensive property. The personal care articles can be compressed in the package.

A method for designing an integrated circuit to be constructed in a cell, wherein the cell is to comprise functional cells and spare cells, is disclosed. The method comprises a) designing at least one functional cell, and b) placing a plurality of functional cells on associated pattern positions of a pattern matrix, in particular a regular pattern matrix, designed for the functional cells. The method additionally comprises c) placing a gate-based decoupling cell on at least one of the remaining pattern positions of the pattern matrix and in place of at least one spare cell conceivable for the at least one of the remaining pattern positions of the pattern matrix, and, alternatively or additionally, d) placing a gate-based decoupling cell in at least one gap between pattern positions of a pattern matrix and in place of at least one filler cell conceivable for the at least one gap between pattern positions of the pattern matrix.

1. Name of the design product: shoe sole (2). 2. Use of the design product: shoe sole of various shoes. 3. Design points of the design product: the overall shape of the product, the pattern of the shoe sole and the side of the shoe sole. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or information: the partial enlarged view is an enlarged view of the position A of the front view, and the net pattern composed of regular diagonal lines in the view shows the pattern characteristics of the side of the shoe sole.

The invention relates to a printed fabric stain defect detection method based on deep learning. The method comprises the following steps: acquiring images and establishing a stain defect image library; label labeling and format conversion are carried out; dividing a training set, a verification set and a test set; constructing a detection framework based on knowledge distillation and designing a dynamically related distillation loss function; training the teacher model; the teacher model guides the student model to train; and performing defect detection on the printed fabric image by the trained student model. The method has the advantages that the knowledge distillation framework is adopted, and the model precision and efficiency are balanced; dynamic correlation loss is designed, and the knowledge migration efficiency is improved; the frequency spectrum fusion module SFM separates input features into double information streams focusing on local details and global perception, and regular pattern signals and stain abnormal high-frequency components are effectively distinguished; the star convolution module realizes dynamic integration of multi-scale defect features; and the spatial modeling capability of the RoPE self-adaptive enhancement model for irregular flaws is realized.

The invention provides an irregular graph splitting method and a readable storage medium, and the method comprises the steps: providing an original layout, and designing a graph splitting rule and a graph design rule according to the photoetching capability; adding a virtual filling graph according to a graph design rule, and shaping the irregular graph into a regular graph; according to the graph splitting rule, performing splitting analysis on the regular graph to obtain a general splitting solution; pre-coloring the regular graphs with the same characteristics according to the splitting general solution so as to distinguish the regular graphs with different characteristics through different colors; splitting the uncolored regular graph, and removing the virtual filling graph to obtain a final splitting result; a computer program is stored in the readable storage medium, and the splitting method is executed when the computer program is executed. Irregular graphs are converted into regular graphs through virtual filling, then pre-coloring is carried out, and the problems that an existing splitting technology is high in calculation complexity, poor in process reliability and the like are solved.