Method for determining the effects of fancy yarn
US7386975B2 · kind B2 · utility
1Cited by
12References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 2004 |
| Grant date | Jun 17, 2008 |
| Priority date | — |
| Expiry date | Nov 23, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determining the effects of a fancy yarn by measuring the yarn diameter. The yarn sections between the effect areas are referred to as webs. The effect area is determined in that the beginning of the effect is defined by meeting a first criterion and the end of the effect is defined by meeting a second criterion. A specifiable number of the largest diameters is determined between the beginning and end of the effect, an average is formed from the diameters determined, which is specified as the diameter of the effect, and the effect length is determined from the beginning and end of the effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.