Invention Grant
- Patent Title: Printer
- Patent Title (中): 打印机
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Application No.: US11631971Application Date: 2006-04-21
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Publication No.: US07791627B2Publication Date: 2010-09-07
- Inventor: Hiroshi Sakurai , Masahiko Ueda , Seiji Morita
- Applicant: Hiroshi Sakurai , Masahiko Ueda , Seiji Morita
- Applicant Address: JP Tokyo
- Assignee: Citizen Holdings Co., Ltd.
- Current Assignee: Citizen Holdings Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Smith, Gambrell & Russell, LLP
- Priority: JP2005-136441 20050509
- International Application: PCT/JP2006/308441 WO 20060421
- International Announcement: WO2006/120870 WO 20061116
- Main IPC: B41J11/00
- IPC: B41J11/00 ; G01D15/24
Abstract:
A ribbon supply shaft drive motor (8) and a ribbon take-up shaft drive motor (10) are drivingly controlled separately. If the state of a ribbon is not changed after a control cycle is repeated for a set time, the rotational speed of the drive motors (8, 10) is increased step by step.
Public/Granted literature
- US20080062240A1 Printer Public/Granted day:2008-03-13
Information query
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