ISO/TS 23768-1:2011 転がり軸受—パーツライブラリ—パート1：転がり軸受のリファレンス辞書 | ページ 6

3.1.1

applicable property

AP

property that is defined for some family of parts and that shall apply to any part that belongs to this family of parts

[SOURCE: ISO 13584-24:2003, definition 3.3.]

3.1.2

basic semantic unit

BSU

entity that provides an absolute and universal identification of certain objects of the application domain

Note 1 to entry: Adapted from ISO 13584-42:1998, definition 3.4.1.

3.1.3

characteristic of a part

part characteristic

constant property, characteristic of a part, of which the value is fixed once the part is defined

[SOURCE: ISO 13584-24:2003, definition 3.12]

Note 1 to entry: Changing the value of a characteristic of a part means changing the part.

3.1.4

categorization class

class of products that constitutes an element of a categorization

Note 1 to entry: There is no property associated with a categorization class.

3.1.5

common dictionary schema

information model for a dictionary, using the EXPRESS modelling language, resulting from a joint effort between ISO TC 184/SC 4/WG 2 and IEC SC 3D

Note 1 to entry: Adapted from ISO 13584-42:1998, definition 3.4.3.

Note 2 to entry: The common dictionary schema is specified in IEC 61360-2, and its content is provided in Annex D of ISO 13584-42:1998.

3.1.6

data

representation of information in a formal manner suitable for communication, interpretation, or processing by human beings or computers

[SOURCE: ISO 10303-1:1994, definition 3.2.14]

3.1.7

data element type

DET

unit of data for which the identification, the description and value representation have been specified

[SOURCE: ISO 13584-42:1998, definition 3.4.4]

3.1.8

data exchange

storing, accessing, transferring, and archiving of data

[SOURCE: ISO 10303-1:1994, definition 3.2.15]

3.1.9

data type

DT

domain of values

[SOURCE: ISO 10303-11:2004, definition 3.3.5]

3.1.10

dictionary

table consisting of a series of entries. One meaning corresponds to each entry in the dictionary and one dictionary entry identifies one single meaning

[SOURCE: ISO 13584-1:2001, definition 3.1.2]

Note 1 to entry: In ISO 13584 (all parts), a dictionary is the formal and computer-sensible representation of an ontology.

3.1.11

dictionary data

set of data that describes hierarchies of families of parts and properties of these parts

[SOURCE: ISO 13584-42:1998, definition 3.4.6]

3.1.12

dictionary element

set of attributes that constitutes the dictionary description of certain objects of the application domain

Note 1 to entry: Adapted from ISO 13584-42:1998, definition 3.4.7.

3.1.13

entity

class of information defined by common properties

[SOURCE: ISO 10303-11:2004, definition 3.3.6]

3.1.14

entity data type

representation of an entity

Note 1 to entry: An entity data type establishes a domain of values defined by common attributes and constraints.

[SOURCE: ISO 10303-11:2004, definition 3.3.7]

3.1.15

entity (data type) instance

named entity data type value

Note 1 to entry: The name of an entity instance is used for referencing the instance.

[SOURCE: ISO 10303-11:2004, definition 3.3.8]

3.1.16

family of parts

simple or generic family of parts

See ISO 13584-42:1998.

3.1.17

generic family of parts

grouping of simple or generic families of parts done for purposes of classification or for factoring common information

See ISO 13584-42:1998.

3.1.18

implementation method

technique used by computers to exchange data that is described using the EXPRESS data specification language

3.1.19

is-case-of relationship

relationship providing a formal expression of the fact that an object conforms to the partial specification defined by another object

[SOURCE: ISO 13584-24:2003, definition 3.62]

3.1.20

item

thing that can be characterized by means of a characterization class to which it belongs and a set of property value pairs

Note 1 to entry: This definition supersedes the definition given in ISO 13584-24:2003, that was the following: “a thing that can be captured by a class structure and a set of properties”.

Note 2 to entry: In ISO 13584 (all parts), both products and features of products that correspond to composite properties are items.

3.1.21

item class

set of items with common properties

See ISO 13584-42:1998.

3.1.22

leaf characterization class

characterization class that is not further subdivided into more precise characterization classes

[SOURCE: ISO/IEC Guide 77-2:2008, definition 2.11]

3.1.23

library integrated information model

LIIM

EXPRESS schema that integrates resource constructs from different EXPRESS schemas for representing supplier libraries for the purpose of exchange and that is associated with conformance requirements

[SOURCE: ISO 13584-24:2003, definition 3.72]

3.1.24

non-leaf characterization class

characterization class that is further subdivided into more precise characterization classes

See ISO/IEC Guide 77-2:2008, definition 2.11.

3.1.25

ontology

explicit and consensual specification of concepts of an application domain independent of any use of these concepts

Note 1 to entry: In ISO 13584 (all parts), a dictionary is the formal and computer-sensible representation of ontology.

[SOURCE: ISO 13584-511:2006, definition 3.1.20]

3.1.26

part

material or functional element that is intended to constitute a component of different products

[SOURCE: ISO 13584-1:2001, definition 3.1.16]

3.1.27

property

information that may be represented by a data element type

[SOURCE: ISO 13584-42:1998, definition 3.4.10]

3.1.28

simple family of parts

set of parts of which each part may be described by the same group of properties

See ISO 13584-42:1998.

3.1.29

visible property

property that is defined for some families of parts and that may or may not apply to the different parts of this family of parts

See ISO 13584-42:1998.

Note 1 to entry: The code of the class where a property is defined as visible is part of the identification of the data element type that represents this property.

3.1.30

standard data

requirement on a software system defined by means of EXPRESS entity (data type) instances that are supposed to be recognized by this software system

[SOURCE: ISO 13584-24:2003, definition 3.99]

3.1.31

superclass

class that is one step above another class in class inclusion hierarchy

Note 1 to entry: In the common ISO 13584/IEC 61360 dictionary model, a class has at most one superclass specified by means of an is-a relationship.

[SOURCE: ISO/IEC Guide 77-2:2008, definition 2.22]