51 results about "File design" patented technology

A method for optimizing a register file hierarchy in a multithreaded processor. The method includes providing a register file hierarchy with a plurality of register file cells, associating the plurality of register file cells with respective threads when the processor is operating in a multithreaded mode and flattening the plurality of register file cells with a single thread when the processor is operating in a single threaded mode. The register file cells correspond to threads of the multithreaded processor.

Aiming to meet the current demand of three-dimensional assembly system and to address the problem that the two-dimensional paper process file cannot reflect the assembly details and requirements intuitively, the invention discloses a non-paper three-dimensional assembly-process file design method which makes three-dimensional process planning for the assembly resources of model products intuitively and interactively and generates three-dimensional assembly cards and assembly process animation. The software comprises (1) a model information conversion module, (2) an assembly process path planning module, (3) an assembly process card design module, (4) an assembly process file browsing module and (5) frock or tool management module. The invention solves the problem that two-dimensional paper process file cannot reflect the assembly details and requirements intuitively and is not beneficial for operators understanding and using. The invention is characterized by good intuition and interaction, through which the process operators can establish three-dimensional process files easily by introducing CAD design model and which acts as a teaching role to the operators on assembly site.

This invention relates to an authentication method for an electronic document (100), in particular a file designed to be on-board an aircraft, comprising:the generation (110) of a digital signature of said electronic document using a private key (107) corresponding to a public key certified by a certifying authority;a time stamp request (126) of said electronic document made to a time stamping authority (125) to obtain a time-stamp (127);a request (136) to obtain the statute of the certificate of said public key (137), following on from said time stamp request;the addition (140) to said electronic document of the digital signature, the time-stamp and the statute of said certificate to create an authenticated electronic document (150).

The invention discloses a method for manufacturing a shell of an electronic product. The method comprises the following steps of A, generating of 3D (Three-Dimensional) drawing file design of an injection mold: reserving an antenna groove by the injection mold when a mold opening 3D drawing file design is generated; B, injection mold processing: carrying out shape processing on the antenna groove when a mold core is processed so as to ensure the integrated forming of an antenna and the shell of the product when the antenna is subsequently processed, and enabling the shell of the product not to be subjected to poor appearance when surface processing is carried out; C, injection molding machine molding: completing the injection molding of the product by utilizing the injection mold, which is already designed and processed in a mold, of the antenna groove; D, mobile phone antenna processing: directly processing a mobile phone antenna in the antenna groove on the surface or the inner wall of a mobile phone plastic piece; E, mobile phone surface processing and coating. According to the method disclosed by the invention, the bottlenecks of a surface decoration technology that the surface of the product is rugged when the mobile phone antenna is assembled or printed on the surface of the product, and the surface of the product needs to be sanded when the mobile phone antenna is produced can be broken through, highly-textured appearance on the surface of the product can be generated, the manufacturing cost can be reduced, and the yield of the product can be increased.

The invention discloses an implementation method of a test case. A test project is designed by a plurality of script files; a specific test project comprises a project file and a plurality of script files, wherein, a script file corresponds to a test case; the implementation method of the test case is characterized by comprising the following steps: 1) defining attributes for all the test cases; 2) classifying the test case attributes into unrelated attributes of test projects and related attributes of test projects according to the degree of connection closeness between the projects to be tested and the attributes of the test cases; and 3) storing the unrelated attributes of the test projects in the test case files and storing the related attributes of the test projects in the specific files of the test projects.

The invention discloses a configurable form generation method and apparatus, a terminal device and a storage medium. According to the technical scheme, corresponding forms can be quickly created according to form column configuration information in different XML configuration files through a new form generator, thereby meeting usage demands of different users. Through the technical scheme, the problem of repeated writing of numerous redundant codes during creation of relatively numerous forms at present is solved; and by binding the form column configuration information of the XML configuration files designed in the method with field names of form columns corresponding to a label provider, the form columns can dynamically obtain data, so that the problems of form data obtaining errors andtedious modification caused by form column sequence adjustment are avoided.

A fluteless endodontic file is provided, formed from a tapered shaft of material having a prismatic shape generally defined by three or more side surfaces and three or more interposed corners. A plurality of notches are cut into one or more corners defining cutting surfaces, points and / or edges. The notched cutting surfaces are formed such that the file, when rotated and / or reciprocated within a root canal, effectively cuts / debrides hard tissue (known in the art as dentin) as well as soft tissue, thus, forming an optimal canal shape. The cutting surfaces are also preferably formed at an angle to the centerline of the instrument to provide optimal cutting efficiency and material removal. The fluteless file design exhibits increased efficacy, with less tendency to bind and break within the root canal and also significantly reduces manufacturing and capital equipment costs.

The invention discloses an on-line file design management system, and belongs to the technical field of file management. The on-line file design management system comprises a user management module, an off-line export module, a third party quoting module, a file intelligent retrieval module, an on-line file center module and the like, wherein the on-line file center module comprises a file content editing module, a file uploading module and a file structure organizing module; the file structure tissue module comprises a file decomposing module and a file embedding module. The invention also discloses a method using the system. The method comprises the steps of user category setting, user log-in, user management and the like. The on-line file design management system is based on a Web application, has the Word tool interface, is familiar and easy to use, and has the characteristics that the editing capability is high; the importing and embedding performance can be realized; synergia and high efficiency are realized; the file data structurization, design and operation convenience and retrieval operation intelligentization are realized.

A method for integrating multimedia file enables to use single media playing program to play and edit media file since said method supports audio / video and picture multimedia files simultaneously, in addition enables to realize purpose of displaying and editing different media flies simultaneously by utilizing switch-over key to switch to operation boundary of media file desired to be operated at any time based on different operation boundary designed according to different media files.

The invention discloses a method for reducing data volumes of electronic maps of navigation terminals on the basis of land boundary line indexes. The method includes creating land boundary line index files, and specifically reducing the densities of land boundary lines by the aid of a Douglas-Peucker density reducing algorithm before the indexes are created so as to reduce data volumes of created land boundary line index information; designing the land boundary line index files into secondary index structures; judging attributes of areas of certain grids according to the land boundary line index files, and rendering backgrounds by different selected ground colors. File headers in the secondary index structures contain data versions of the maps and the numbers of cities, and file bodies in the secondary index structures contain names of the cities, bounding rectangles of the cities, land boundary line data entry addresses of the cities and land boundary line data of the cities. The certain grids only have land or ocean background data and do not have other types of geographical elements. The method has the advantages that the grids which only have the land or ocean background data do not need to be stored, and accordingly the purpose of reducing the data volumes of the electronic maps of the navigation terminals can be achieved.

A memory structure with a repair function and a repairing method thereof are provided. The memory structure has an independent main memory unit and register file design. It also incorporates a record control unit for storing the fault information of the main memory unit. Upon receiving an access command, the memory structure determines if the main memory space pointed by the access command is faulty according to the stored fault information. When the main memory space pointed by the access command is faulty, a backup memory space is selected from the register file to replace the faulty main memory space. Therefore, the present invention can provide the convenience of a modularized design and reduce the space occupation of the register file, and also improve the access efficiency of the memory.

The invention discloses a restorable double-core-shell watermark authentication method based on an FPGA (Field Programmable Gate Array) technology. The method comprises the following steps of: firstly, taking watermark information to be restored as a restoring factor by using a threshold secret sharing scheme; then, compressing watermark preprocessing information in a way of creating a special expression combination, and establishing a mapping relationship between the restoring factor and the watermark information to be restored; and next, embedding self-restored watermark information through inserting a redundancy attribute label of an unused LUT (Look Up Table) in a bitfile self-constraint file designed by an FPGA. Experimental tests and results show that the method disclosed by the invention can be used for ensuring that a watermark can still effectively restore the original watermark information after being subjected to removal attack to a certain extent. Meanwhile, the method also has the advantages of small resource expense, high watermark embedding information capacity, strong robustness and the like.

The present invention provides a method and a system for extracting traceability information of a RINEX file. The method comprises: S1: extracting traceability information in a RINEX file designed inadvance by using a ''7W'' model; and S2: establishing a mapping relationship between the traceability information and the RINEX file. According to the method and the system for extracting traceabilityinformation of the RINEX file provided by the present invention, traceability information of a RINEX file creation link is designed according to the ''7W'' model, traceability information in the RINEX file is extracted, and the extracted traceability information is described in the ''7W'' model, so that according to the characteristics of the RINEX file, extraction of the traceability informationof the RINEX file can be effectively implemented, and a new idea is provided for traceability of the RINEX file; and in addition, by establishing a mapping relationship between the extracted traceability information and the RINEX file, efficient management and query of the traceability information can be implemented in a facilitated manner.

The invention discloses an index store management method based on zipper information. A physical file organization of index comprises a B tree index file, a zipper file and a data file; the index store management method based on zipper information comprises the following steps: writing data to the data file according to key value pairs; constructing a zipper information block according to the written data information; and judging whether inserted data key value pairs exist on the B tree, and accordingly updating a B tree file and the zipper file. The zipper file is added to the physical file design, in logic process of index management, data operation is conducted based on zipper information items, so that support for effective inserting, updating and inquiring of the data is provided, and data process performance is improved.

The invention discloses a file delivery device and file design method for deep space communication. An international standard control delivery protocol CFDP is combined with a high-performance solid state storage device, efficiency and speed of delivering files in the deep space communication are improved, and data throughout of a spacecraft in the deep space communication is increased. The file design method comprises the steps that the CFDP is inlaid into the solid state storage device and is called on each data operation command to form CFDP entities; a data storage area is divided into a plurality of virtual storage areas in the solid state storage device, a mapping table among the virtual storage areas and an actual storage area is built and stored in a nonvolatile storage, and each CFDP entity is distributed with one virtual storage area. The CFDP entities work in a parallel mode. The file delivery device for the deep space communication comprises a CFDP module, a flash memory conversion layer module, a storage module and a high-speed connector module.

The invention discloses a rapid drawing method for prefabricating a bay window detail drawing based on Revit software. The method sequentially comprises the following steps: S1, setting shared parameters; S2, pre-creating a parameterized family; S3, creating a prefabricated bay window project file, designing a view template, loading each parameterized family, setting prefabricated bay window parameters, and adding placement embedded parts; S4, drawing a prefabricated bay window template drawing section and a detail drawing; S5, drawing reinforcing steel bars; s6, creating a detail list; S7, drawing a reinforcement diagram and a profile diagram of the shape of the steel bar; S8, performing size marking; S9, performing typesetting; S10, printing a drawing. According to the rapid drawing method for prefabricating a bay window detail drawing based on Revit software, modification is linked immediately, information extraction is simple and convenient, data statistics is efficient, and the drawing speed is high.

The invention discloses a 3D printing method for a house. The 3D printing method comprises the following steps that 1, a 3D model file designed for the house is converted into a 3D printing program package which can be executed by a 3D printer; 2, a printing path is planned according to the height direction of the 3D model file and the density distribution characteristics in the width direction; 3, after the 3D printer enters a construction site, construction is started according to the construction beginning point position where the 3D model file is positioned; and 4, 3D printing is carried out according to the printing path. The 3D printing method is designed according to a digitalized model, and compared with traditional manual modeling, modeling of the complex three-dimensional model can be efficiently and accurately realized so that the occurrence of construction accidents can be prevented, the labor force requirement can be reduced, the use amount of materials can be greatly reduced, the building cycle of the house can be remarkably shortened; and the actual use amount of the materials is calculated, so that the material waste is reduced to the minimum.

The invention discloses a customizable driving daily report automatic generation system and method. The system comprises a design system and a report generation system. The design system comprises a component editor and a template editor. The component editor is used for making components through the VUE custom component file and creating VUE components according to personalized requirements of the report; the template editor sets the component to form a custom template; and the report generation system is used for managing the template file designed and generated by the design system. According to the invention, data sources do not need to be bound, style details of components do not need to be paid attention to, developers only need to provide corresponding data interfaces and report components, and customization of different templates can be achieved by assembling the components. If a special customization requirement on the template exists, only parts need to be designed, and redundant template files do not need to be modified. A universal interface is provided, a third-party tool is not needed for designing components or templates, and the system can be easily adapted to a legacy system.

The invention discloses an avionics software interface control file design management system, including the ICD design module, ICD Management Module, ICD analysis module and ICD design verification module, the ICD design module is used to define and describe the composition of the interface signals between the molecular systems and the electronic devices, Functions, technical characteristics and instructions for use, the ICD management module is used for providing data storage for various objects in the ICD, Data Editing, Modifying, and Adding, Data query and statistics functions, ICD analysismodule is used to analyze the consistency of data communication in ICD design, ICD integrity, subsystem interface data, signal data design and data domain design are analyzed, and the validity and correctness of interface control files are evaluated. ICD design verification module is used to automatically generate test cases for ICD design, management and other functions, test and verify the analysis results.

This invention puts forward a LED information display system and a method for an electronic product, in which, the system includes a physical storage medium unit, a file system unit, a man-machine interface unit, a display dispatch unit, a hardware drive unit and a LED hardware unit, among which, a user supporting the electronic product edits the LED lighting mode to design the association between the light mode of the LED and the state of the electronic product. The display dispatch unit receives the state trigger of the product to dispatch the state information display of the product and inquires the associated light mode file designed by the user via man-machine interface unit to instruct the hardware drive unit for the illumination, which accesses the physical storage medium unit with the file system unit to obtain a light-emitting mode file, the drive LED hardware unit emits light in terms of the light mode file.

The invention discloses a questionnaire design assistance system based on big data. The system includes an information crawler module, a data cleaning module, a topic semantic analysis module, an evaluation semantic analysis module, an unstructured storage module and a multi-dimensional counting visualization module. The information crawler module includes a first information crawler unit and a second information crawler unit. The data cleaning module is connected with the topic semantic analysis module and the evaluation semantic analysis module. The topic semantic analysis module and the evaluation semantic analysis module are respectively connected with the multi-dimensional counting visualization module through the unstructured storage module. According to the system, hot spots and orientations of subjects and evaluations which form clusters, are represented in a multi-dimensional visualization manner and are related to a survey direction are outputted through crawling, cleaning and analysis processing on subjects and keywords of the input survey direction, thus survey file design is assisted, work efficiency of a survey file design link is improved, and at the same time, reliability and assistance capability of questionnaire design are improved.

The invention discloses a printing technology for simulated manufacturing of specialty paper. The printing technology comprises the following steps that A, target specialty paper is analyzed, and image processing software commonly used for printing is used for conducting printing file design and processing; B, after a printing file is manufactured, an offset press is used for conducting printing work, a product file needing to be printed and the printing file are combined, and printing work is conducted together; C, silk screen cloth is adopted for conducting water-based touch silk screen printing work; and D, the silk screen cloth is used for conducting UV embossed oil silk screen printing work, and then conventional gilding, concave-convex procedures and other subsequent procedures are conducted according to the needs of products. The ordinary white card paper and the special printing technology are adopted so that the printing effect of various kinds of specialty paper can be printed, the printing cost is greatly reduced, and the requirement for non-environment-friendly specialty paper is lowered.

The invention provides a boundary node connection relation obtaining method and device, computer equipment and a storage medium, and belongs to the field of integrated circuit chip design, the method comprises the steps that a design file carrying preset nodes is analyzed, and the design file is used for describing the structure of each circuit node of a circuit system and the connection relation between the circuit nodes; extracting a connection relation to generate a syntax tree graph corresponding to the circuit nodes; searching the syntax tree graph by adopting a boundary searching algorithm to obtain a segmentation boundary corresponding to the syntax tree graph; and according to the syntax tree graph, obtaining connection relations among all the circuit nodes layer by layer from a top node until connection relations between boundary nodes of the segmentation boundary and other circuit nodes are obtained, and obtaining a boundary node connection relation. By means of the processing scheme, connection relation extraction is completed under the condition that the hierarchical structure of the instance tree is not damaged.

The invention discloses an ODB++ file modification method and device and a readable storage medium. The method comprises: S1: acquiring a BOM list of a third party, which is in a PCB file or is independently provided, wherein the list comprises a label column of components, a packaging column of the components and a numerical column of the components; S2: forming a model base name column by the packaging column of the components and the numerical column of the components in the BOM list, and covering the original packaging column with the formed column to form an update list file; and S3: according to the update list file, modifying corresponding contents of a Components file in an ODB++ file and carrying out storage. The invention solves the problem that ODB++ files designed by differentEDA software are called by a third-party PI (Power Integrity) simulation platform, component information is wrong or turned over. Therefore, the modified ODB++ file is applicable to all PCB PI simulation platforms, convenient to use and high in efficiency.

The invention discloses a method capable of quickly grabbing a component and part Group on a PCB. The method comprises the following steps: establishing a registry file; executing a BAT script on thePCB source file, wherein the BAT script establishes and opens a first element name text; copying and pasting the loop content of the schematic diagram in the PCB source file into the first element name text and closing the first element name text; after the BAT script detects that the first element name text is closed, enabling the BAT script to read the content of the first element name text to generate a second element name text; enabling the BAT script to divide the content of the name text of the second component according to the space, and write the divided content into an instruction file of PCB design software; and executing the instruction file on the PCB design software through the VBS script, and enabling the PCB design software to operate related actions according to the instruction file. The operation steps are few, manual misoperation can be greatly reduced, and meanwhile the working efficiency of inspectors is improved.