Sewing machine and holder member
US10988879B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2019 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Aug 1, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30204
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The sewing machine includes an imaging unit, a conveyor portion, a processor, and a memory. The imaging unit has an image capture range, and is configured to capture an image of a holder member. The conveyor portion is configured to convey the holder member relative to the imaging unit in a first and a second direction. The processor performs processes. The processes include causing the imaging unit to capture the image of the holder member that has entered the image capture range. The processes include acquiring first image data that is data of a first image representing the image of the holder member. The processes include identifying a predetermined marker from the first image of the acquired first image data. The processes include determining whether an inclination angle of the holder member exceeds a predetermined value on the basis of a variable acquired on the basis of the identified marker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.