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829 results about "Design information" patented technology

Virtual design module

A Virtual Design Module (VDM) used in a networked design environment generates manufactured product designs that are near optimal in terms of cost and production cycle time by using design data files containing alternative parts and manufacturers information. Numerous product design alternatives are considered and evaluated in terms of design-manufacturing-parts-supplier feasibility and real-time information on cost and production cycle time for realization. The VDM generates a population of new designs with appropriate board design information to allow for design-manufacturer-supplier decision making and determines the feasibility of each member of the current generation of designs and rejects designs that are not feasible. The VDM triggers Mobile Software Agents (MSA) that obtain data for parts availability, cost, lead time and manufacturer data for manufacturing availability, cost and lead time for each feasible member of the current generation of designs and return the data. In one application for printed circuit board design, the VDM evaluates each member of the current generation of designs by calculating cost, lead-time and value using a J function. The VDM then improves board designs through selection and use of board design modifiers. The process continues until optimized designs are obtained. Optimized board designs are output as results to an operator.
Owner:RENESSELAER POLYTECHNIC INST

Network platform based footwear customization system and method

The invention relates to a custom shoe system based on a network platform and a method thereof. The system comprises a foot type data acquisition unit used for acquiring foot type characteristic parameters of a user, a foot type data store unit used for storing the foot type characteristic parameters, a custom information acquisition unit used for acquiring shoe pattern chosen by the user and the individuation design information of the shoe pattern, a shoe tree data store unit used for storing the shoe tree data corresponding to different shoe patterns and a data processing unit used for transferring the shoe tree data corresponding to the shoe pattern chosen by the user in the shoe tree data store unit, transferring the foot type characteristic parameters of the user to modify the shoe tree data in the foot type data store unit and generating a shoe tree processing code of the custom shoes of the user, meanwhile, according to the individuation design information of the shoe pattern, generating custom shoe material selecting information and a custom shoe process flow information for processing. The custom shoe system and the method lead the user to customize the shoe pattern suited for the foot type of the user without going out, and can customize the shoe pattern with the individuation design according to personal preference.
Owner:TSINGHUA UNIV

Cache management method for storage device

A cache management method disclosed herein enables optimal cache space settings to be provided on a storage device in a computer system where database management systems (DBMSs) run. Through the disclosed method, cache space partitions to be used per data set are set, based on information about processes to be executed by the DBMSs, which is given as design information. For example, based on estimated rerun time of processes required after DBMS abnormal termination, cache space is adjusted to serve the needs of logs to be output from the DBMS. In another example, initial cache space allocations for table and index data is optimized, based on process types and approximate access characteristics of data. In yet another example, from a combination of results of pre-analysis of processes and cache operating statistics information, a change in process execution time by cache space tuning is estimated and a cache effect is enhanced.
Owner:HITACHI LTD

Planning big data management and control system of smart power distribution network and method

ActiveCN105574652ALaying a solid foundation for planning and design informatizationEffectively integrate planning and design data resourcesResourcesInformation technology support systemTime informationStatistical analysis
The invention discloses a planning big data management and control system of a smart power distribution network and a method. The system comprises that a data layer constructs a global power network planning model; a basic data dictionary containing power network devices, graph standards and power network operation information is built; an application layer carries out statistic analysis and real time load actual measurement analysis to the power network devices and power network operation states in a set region; automatic filling of power network load data graphs, intelligent operation of planning data, intelligent verification of the planning data and intelligent statistics and summary of the planning data are realized; a service layer selects planning power network schemes; a display layer carries out centralized display, share and information issue to the planning and design achievement. According to the system and the method of the invention, through taking multi-source massive data such as basic geographic information, power network space and attribute thematic information and power network operation real time information as cores, planning and design data resources in the system are effectively integrated, a power network planning and design integrated information platform is built, and power network planning and design information-based foundation is tamped.
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1

Use of design information and defect image information in defect classification

Defects observed by imaging tools may be classified by automatic comparison of features observed in a defect image with design information relating to corresponding portions of the image. Defect information may be generated from a defect image from a defect imaging tool. Design information relating to one or more structures to be formed on the substrate in a vicinity of the defect may be retrieved. The defect may be classified based on a combination of the defect information from the defect image and design information relating to one or more structures to be formed on the substrate in the vicinity of the defect.
Owner:KLA TENCOR TECH CORP

Method and system for inspecting electronic circuit pattern

For the purpose of reducing a false report and shortening inspection time, an area to be inspected is locally inspected under optimum inspection conditions. In order to avoid the number of detected defects from increasing explosively, and thereby to facilitate control of a critical defect, general-purpose layout data, which is used for producing a mask of a semiconductor wafer, is accumulated in a design information server 2. With reference to the layout data, an area to be inspected, which is inspected by a pattern inspecting apparatus 1, is divided into partial inspection areas including a cell portion and a non-cell portion. Inspection parameters are set for each of the partial inspection areas. In addition, the defect reviewing apparatus 8 obtains an inspection result of the pattern inspecting apparatus 1. When obtaining a defect image, the defect reviewing apparatus 8 identifies a position, where the defect occurred, from among a cell portion, a non-cell portion, a pattern dense portion, and the like according to layout data. Moreover, the defect reviewing apparatus 8 sets inspection parameters, such as pickup magnification of this defect, in response to a result of the identification to set a control criterion of criticality.
Owner:HITACHI LTD

Highway tunnel designing method based on BIM

ActiveCN108108566AAchieve the full expressionGeometric CADConfiguration CADShotcreteTerrain
The invention discloses a highway tunnel designing method based on BIM. The highway tunnel designing method based on the BIM includes the steps that 1, according to mapping and reconnaissance data, aterrain model and a geologic model are built, and tunnel surrounding rock grades are determined; 2, a tunnel texture feature library is defined, and a tunnel cross section model library is establishedthrough calculation; 3, according to a project overall design scheme, a tunnel three-dimensional path and cross aisle and inclined shaft space curve model is built; 4, according to design kilometersof all tunnel cross sections, a tunnel main cave subsection model is built; 5, an inclined shaft model, a cross-aisle model and a tunnel portal structure model are built; 6, other tunnel auxiliary engineering measure components including reinforcing steel bars, steel shotcrete, steel frames and electromechanical parts are built; 7, tunneling work amount accounting is conducted, and a BIM model isapplied. According to the highway tunnel designing method based on the BIM, the terrain model and the geologic model are fused with a tunnel main body, three-dimensional paths can be modified in realtime, related drawings are automatically modified, therefore, the purpose is achieved that engineering design information is completely reflected in the BIM model, and model information transfer and application in the later period are facilitated.
Owner:HENAN PROVINCIAL COMM PLANNING & DESIGN INST CO LTD
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