Information technology - Top-level ontologies (TLO) - Part 3: Descriptive ontology for linguistic an...
This document describes descriptive ontology for finguistic and cognitive engineering (DOLCE) as an ontology that is conformant to the requirements specified for top-level ontologies in ISO/IEC 21838-1.
This document describes DOLCE as a resource designed to support ontology design, ontology integration, and semantic integration of heterogeneous information systems.
The following are within the…
Information technology - Top-level ontologies (TLO) - Part 4: TUpper
This document describes TUpper as an ontology that is conformant to the requirements specified for top-level ontologies in ISO/IEC 21838-1.
This document describes TUpper as a resource designed to support ontology design, ontology integration, automated reasoning, and semantic integration of heterogeneous information systems.
The following are within the scope of this document:
— definitions…
Washing machines for household use - Method for measuring the microbiological performance
IEC TS 63429:2023 provides a test method for measuring the microbial contamination reduction performance of household washing machines with textile pieces contaminated with test microorganisms under standardized conditions. The microbial numbers on the contaminated textile pieces are measured before and after the washing programme and the reduction is calculated. Furthermore, a potential cross…
LED light source characteristics - Part 1: Data sheets
IEC 63356-1:2023 specifies data sheets of LED lamps and LED modules with a series of parameters per data sheet for a specific LED light source that enables interchangeability between products from different LED light source manufacturers.
This second edition cancels and replaces the first edition published in 2022. This edition constitutes a technical revision.
This edition includes the…
Optical fibre cables - Part 1-306: Generic specification - Basic optical cable test procedures - Cab...
IEC 60794-1-306: 2023 describes test procedures to verify the mechanical and functional integrity of the fibre ribbon structure. The test determines the capability of the ribbon to withstand torsion without delamination between optical fibre and ribbon bonding agent. This document applies to optical fibre ribbons in optical cables for use with telecommunication equipment and devices employing…
Optical fibre cables - Part 1-111: Generic specification - Basic optical cable test procedures - Mec...
IEC 60794-1-111: 2023 defines the test procedure to determine the ability of an optical fibre cable to withstand bending around a test mandrel. The primary purpose of this procedure is to measure the change in attenuation when the cable is bent around a test mandrel. A secondary purpose is to assess whether the cable has been physically damaged by bending. NOTE 1 This test can be utilized at any…