- Patent Title: Powder supply method, method for manufacturing powder-containing article using same, powder supply device, and device for manufacturing powder-containing article using same
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Application No.: US16073047Application Date: 2017-01-25
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Publication No.: US10792195B2Publication Date: 2020-10-06
- Inventor: Hitoshi Sato , Hideyuki Nakamura
- Applicant: ZUIKO CORPORATION
- Applicant Address: JP Osaka
- Assignee: ZUIKO CORPORATION
- Current Assignee: ZUIKO CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@98af25c
- International Application: PCT/JP2017/002522 WO 20170125
- International Announcement: WO2017/131025 WO 20170803
- Main IPC: A61F13/15
- IPC: A61F13/15 ; B05C11/10 ; B05C5/02 ; F16K31/44 ; F16K3/02 ; B05C5/00 ; A61F13/539
Abstract:
A method includes distributing a powder onto a first sheet, periodically closing a distribution port by a first opening-closing portion, and periodically closing the distribution port by a second opening-closing portion in the same cycle period as that of the first opening-closing portion and at a timing later than that of the first opening-closing portion. The method also includes moving the second opening-closing portion such that it extends from an upstream-side edge of the first opening-closing portion toward an upstream side of a movement direction, during a time period during which the upstream-side edge of the first opening-closing portion overlaps the distribution port. Further, the method includes setting a difference between timings at which the first and second opening-closing portion overlap the distribution port, respectively.
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