Abstract: A modeling support system stores a combination of a CAD model and a mesh model corresponding to the CAD model; recognizes a shape indicated by the CAD model; and classifies respective parts of the stored CAD model into one of a plurality of groups. The modeling support system also specifies component parts of an input CAD model and specifies groups corresponding to the specified component parts from the specified groups. A similar-shape-model search unit searches and obtains the part of the CAD model having a shape most similar to the shape indicated by the specified component part, from the part of the CAD model in the specified groups. Further, a mesh model generating unit obtains a mesh model corresponding to the obtained part of the CAD model, from the stored mesh model, and generates a new mesh model.

Abstract: A shape search unit (22) that repeats processes of comparing each shape element of current shape data (11a) or previous difference shape data (12a) with each shape element of existing shape data (11b), setting a set of shape elements that are similar to each other as a result of the comparison as common shape data (12b), on the other hand, and setting a set of shape elements that are not similar to each other as next difference shape data (12a), until the common shape data (12b) is not extracted from the difference shape data (12a), a common mesh extraction unit (23b) that searches for corresponding common mesh data (13b) from an existing model database (11x) using the common shape data (12b) as a search key are provided.

Abstract: Generation of a search key shape for identifying a dedicated shape with respect to three-dimensional CAD data is facilitated. A shape group registration unit registers multiple pieces of three-dimensional CAD data; a feature amount computation unit computes a feature amount with respect to each of the registered pieces of three-dimensional CAD data; a clustering unit clusters the pieces of three-dimensional CAD data based on a feature amount; a cluster center computation unit determines a feature amount of a cluster center of each cluster from a feature amount of three-dimensional CAD data; and a search key shape registration unit registers feature amount data of a cluster center as feature amount data of a search key shape.

Abstract: A plurality of 3D CAD data which has been commercialized in the past and released is extracted according to a design rule. A main feature amount is measured for each of the plurality of 3D CAD data extracted. A related feature amount defined according to the main feature amount is acquired or measured for each of the plurality of 3D CAD data extracted. A statistical value based on the main feature amount and the related feature amount is calculated. The statistical value is visualized in order to identify an allowable range of the main feature amounts or related feature amounts that are highly related to the main feature amount.

Abstract: A design support system for verifying 3D-CAD data includes a common module database storing a plurality of common modules for processing the 3D-CAD data, a rule file database which stores a plurality of rule files for defining a procedure for obtaining a verification feature amount from the 3D-CAD data, and violation information based on the verification feature amount using the common module, and a design support apparatus. The design support apparatus calls a common module according to the procedure defined in the rule file and executes the common module on the 3D-CAD data, and determines whether the design requirement is violated on the basis of the violation information defined in the rule file and the verification feature amount obtained according to the procedure.

Abstract: The present invention enables easy generation of analysis mesh data from larger CAD data including complicated partial shapes without performing shape division of CAD data. An analysis mesh data generating device comprises: a storage device configured to store CAD data, model CAD data, and model mesh data associated with the model CAD data; and a control device. The control device searches for model CAD data similar to a partial shape in the CAD data from the model CAD data stored in the storage device, obtains model mesh data associated with the retrieved model CAD data from the storage device, calculates an application position of the model mesh data at analysis mesh data generated from the CAD data, deletes mesh data relate with the partial shape in the analysis mesh data, and combines the model mesh data at the calculated application position.

Abstract: A design support device supports a design project achieved by executing a plurality of tasks including subtasks. The design history data of the design performed by a designer is sequentially stored and associated with a task to sequentially generate task-design history relevant data. A subtask is defined with respect to the task-design history relevant data to sequentially generate design process data. Subtask relevant data indicating a relevance between subtasks with respect to the plurality of pieces of design process data is generated, and a subtask to be performed in a later design work is estimated with respect to an in-process design work from a difference between past design process data of a project performed in the past and in-process data in a project performed currently to obtain an estimate subtask. An optimal execution order is calculated to obtain estimate design process data and the estimate design process data is output.

Abstract: A shape search unit (22) that repeats processes of comparing each shape element of current shape data (11a) or previous difference shape data (12a) with each shape element of existing shape data (11b), setting a set of shape elements that are similar to each other as a result of the comparison as common shape data (12b), on the other hand, and setting a set of shape elements that are not similar to each other as next difference shape data (12a), until the common shape data (12b) is not extracted from the difference shape data (12a), a common mesh extraction unit (23b) that searches for corresponding common mesh data (13b) from an existing model database (11x) using the common shape data (12b) as a search key are provided.

Abstract: A modeling support system stores a combination of a CAD model and a mesh model corresponding to the CAD model; recognizes a shape indicated by the CAD model; and classifies respective parts of the stored CAD model into one of a plurality of groups. The modeling support system also specifies component parts of an input CAD model and specifies groups corresponding to the specified component parts from the specified groups. A similar-shape-model search unit searches and obtains the part of the CAD model having a shape most similar to the shape indicated by the specified component part, from the part of the CAD model in the specified groups. Further, a mesh model generating unit obtains a mesh model corresponding to the obtained part of the CAD model, from the stored mesh model, and generates a new mesh model.

Abstract: A mesh is manufactured in consideration of the differences between the specification of the mesh to be manufactured for each portion to be analyzed, the difficulty in defining the mesh specification, and the response to the change in the mesh specification. Analysis mesh manufacturing equipment has first means for registering, as an uncorrected sample, a combination of partial mesh data for a correction examining portion and CAD data associated therewith to a mesh correcting sample database, second means for storing mesh data and CAD data that are to be inspected, third means for retrieving, with respect to the mesh data and the CAD data that are to be inspected, a partial mesh that is similar to the mesh data and the CAD data of the uncorrected sample that are registered to the mesh correcting sample database, and fourth means for highlighting the retrieved partial mesh on a display device.

Abstract: An analysis model creation assistance device comprises a mesh data registration unit for registering a mesh data which has been already divided into meshes for a simulation in a mesh database, a CAD data registration unit for registering a CAD data corresponding to the mesh data in a CAD database, and a usable mode extractor for registering a mesh data corresponding to a data on mesh members excluding a mesh member of a largest size in a usable model database as a usable mesh.

Abstract: An analytical mesh generation device includes a shape model input unit for inputting a shape model of an analytical subject, a mesh size input unit for inputting a size of a hexahedral mesh to be generated, a mesh generation region. extraction unit for extracting a mesh. generation region for generating the hexahedral mesh. from the shape model using the mesh size, and a hexahedral mesh generation unit for generating the hexahedral mesh for the extracted mesh generation region.

Abstract: The present invention enables easy generation of analysis mesh data from larger CAD data including complicated partial shapes without performing shape division of CAD data. An analysis mesh data generating device comprises: a storage device configured to store CAD data, model CAD data, and model mesh data associated with the model CAD data; and a control device. The control device searches for model CAD data similar to a partial shape in the CAD data from the model CAD data stored in the storage device, obtains model mesh data associated with the retrieved model CAD data from the storage device, calculates an application position of the model mesh data at analysis mesh data generated from the CAD data, deletes mesh data relate with the partial shape in the analysis mesh data, and combines the model mesh data at the calculated application position.

Abstract: An active circuit element substrate is provided with a matrix array of active circuit elements. Each of the active circuit elements includes 1) a switching element, 2) a capacitor, 3) an electrically-conductive portion connecting the switching element and the capacitor, 4) an insulating layer covering the switching element, the capacitor, and the electrically-conductive portion, and 5) a reflective electrode layer connected to the electrically-conductive portion and extending on the insulating layer. The insulating layer has a surface flat so as to agree with a mirror finished surface. The reflective electrode layer extends on the surface of the insulating layer. A transparent common electrode film extends on a surface of a transparent substrate. An optical modulation layer is located between the reflective electrode layers on the active circuit element substrate and the common electrode film on the transparent substrate.

Abstract: A magnetic recording medium which comprises a non-ferromagnetic substrate having two types of defects or irregularities formed thereon along a circumferential direction with different center line average roughnesses, on which a non-ferromagnetic metal film and a Co alloy ferromagnetic film are formed by sputtering in this order. The ferromagnetic film has such a crystal structure that a (200) plane is parallel to the surface of the substrate and a <011> orientation is toward a circumferential direction. Thus, the C axis of the ferromagnetic film is oriented toward the circumferential direction of the substrate. A method for fabricating the magnetic recording medium is also described wherein the distance between the substrate and the respective targets for the non-ferromagnetic metal film and the Cr alloy ferromagnetic film is set within a mean free path of sputtered particles and the substrate is heated to a temperature of from 150.degree. to 300.degree. C. when these films are formed by sputtering.