Purifying method, purifying apparatus, and purifying system
US12138371B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Aug 24, 2020 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Aug 13, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S17/88
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A purifying method includes determining an intended position that ejected matter ejected from an ejecting apparatus is made to reach; judging whether an object touches the ejected matter within a period of time from ejection of the ejected matter from the ejecting apparatus to reaching of the ejected matter to the intended position based on positional information on the object, the positional information being obtained by a first sensor; and controlling, based on a result of the judging, how the ejecting apparatus ejects the ejected matter into an area including the intended position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.