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1. 发明申请

US20050232677A1 Roll paper holding mechanism and printer 审中-公开
标题翻译：卷纸保持机构和打印机
公开(公告)号：US20050232677A1
公开(公告)日：2005-10-20
申请号：US11108524
申请日：2005-04-18
申请人： Takeshi Ogawa , Yasufumi Mochizuki , Yuji Masuda
发明人： Takeshi Ogawa , Yasufumi Mochizuki , Yuji Masuda
IPC分类号： B41J15/04 , B41J15/16 , B65H16/02
CPC分类号： B41J15/16 , B41J15/042
摘要： Pressing plates press side faces of a roll paper loaded into a roll paper holder unit of the drop-in type, thereby preventing overrun of the roll paper caused by an inertia force from occurring. Each of the pressing plates is urged by two coil springs which are placed respectively on inner and outer circumference sides of the roll paper. The coil spring on the outer circumference side has a higher elasticity than the coil spring on the inner circumference side. According to the configuration, the pressing force of the pressing plates due to the elasticity of the coil springs is gradually reduced in accordance with reduction of a diameter of the roll paper.
摘要翻译：压板压入装入到落纸式卷筒纸单元中的卷纸的侧面，从而防止由惯性力引起的卷纸超出。每个压板由分别放置在卷纸的内周侧和外周侧的两个螺旋弹簧推动。外周侧的螺旋弹簧比内周侧的螺旋弹簧具有更高的弹性。根据该结构，由于卷簧的直径的减小，由于螺旋弹簧的弹性而使按压板的按压力逐渐降低。

2. 发明申请

US20050127594A1 Printer 有权
标题翻译：打印机
公开(公告)号：US20050127594A1
公开(公告)日：2005-06-16
申请号：US11001273
申请日：2004-12-01
申请人： Yasufumi Mochizuki , Yuji Masuda
发明人： Yasufumi Mochizuki , Yuji Masuda
IPC分类号： B26D1/02 , B26D1/08 , B41J11/70 , B41J13/10 , B41J15/04 , B41J29/00 , B65H35/04 , B65H29/00
CPC分类号： B26D1/085 , B41J11/70 , B41J13/106 , B41J15/042 , Y10T83/2057
摘要： A printer including a cutting portion including a plate-shaped fixed blade, a plate-shaped movable blade and a driving unit, which drives the movable blade back and forth with respect to the fixed blade; and a paper stacking portion for stacking a cut-off paper thereon, which is provided on a downstream side of a paper transfer direction with respect to the cutting portion on the fixed blade side, wherein the movable blade is disposed on the downstream side with respect to the fixed blade and configured to move toward the fixed blade to cut a paper, and a tip end portion of the movable blade is configured to have a surface almost perpendicular with respect to a direction of pushing the paper toward the paper stacking portion.
摘要翻译：一种打印机，包括：切割部分，包括板状固定刀片，板状可动刀片和驱动单元，其相对于固定刀片来回驱动可动刀片; 以及用于堆叠其上的切纸的纸堆叠部分，其设置在相对于固定刀片侧的切割部分的纸张传送方向的下游侧，其中可动刀片相对于并且构造成朝向固定刀片移动以切割纸张，并且可动刀片的末端部分被构造成具有相对于朝向纸张堆叠部分推动纸张的方向几乎垂直的表面。

3. 发明授权

US07097373B2 Printer 有权
标题翻译：打印机
公开(公告)号：US07097373B2
公开(公告)日：2006-08-29
申请号：US11001273
申请日：2004-12-01
申请人： Yasufumi Mochizuki , Yuji Masuda
发明人： Yasufumi Mochizuki , Yuji Masuda
IPC分类号： B41J11/66
CPC分类号： B26D1/085 , B41J11/70 , B41J13/106 , B41J15/042 , Y10T83/2057
摘要： A printer including a cutting portion including a plate-shaped fixed blade, a plate-shaped movable blade and a driving unit, which drives the movable blade back and forth with respect to the fixed blade; and a paper stacking portion for stacking a cut-off paper thereon, which is provided on a downstream side of a paper transfer direction with respect to the cutting portion on the fixed blade side, wherein the movable blade is disposed on the downstream side with respect to the fixed blade and configured to move toward the fixed blade to cut a paper, and a tip end portion of the movable blade is configured to have a surface almost perpendicular with respect to a direction of pushing the paper toward the paper stacking portion.
摘要翻译：一种打印机，包括：切割部分，包括板状固定刀片，板状可动刀片和驱动单元，其相对于固定刀片来回驱动可动刀片; 以及用于堆叠其上的切纸的纸堆叠部分，其设置在相对于固定刀片侧的切割部分在纸张传送方向的下游侧，其中可动刀片相对于并且构造成朝向固定刀片移动以切割纸张，并且可动刀片的末端部分被构造成具有相对于朝向纸张堆叠部分推动纸张的方向几乎垂直的表面。

4. 发明申请

US20050232678A1 Printer 有权
标题翻译：打印机
公开(公告)号：US20050232678A1
公开(公告)日：2005-10-20
申请号：US11108283
申请日：2005-04-18
申请人： Yasufumi Mochizuki , Osamu Mizuno , Tadashi Nonaka
发明人： Yasufumi Mochizuki , Osamu Mizuno , Tadashi Nonaka
IPC分类号： B41J11/70 , B41J11/00 , B41J15/04 , B41J29/13 , B65H29/58 , B65H35/06 , B41J11/66
CPC分类号： B41J15/042 , B41J11/0045 , B41J11/70 , B65H29/58 , B65H35/06 , B65H2404/63
摘要： In a printer, when a cover is closed, a paper issuing path, and a paper setting path are formed downstream from a cutter mechanism in a paper transport path. The paths are switched over by a movable guide. During a normal printing process, the movable guide is swung by its own weight to close the paper setting path, and guides a paper to the paper issuing path. By contrast, during a process of setting paper, the movable guide is swung by the rigidity of the paper itself toward the paper issuing path, whereby the paper is prevented from being deformed with respect to the cutter mechanism.
摘要翻译：在打印机中，当纸张传送路径中的切割机构的下游形成有盖被封闭时，纸张排出路径和纸张设置路径。路径由可移动导轨切换。在通常的打印过程中，可移动导轨由其自重摆动以关闭纸张设置路径，并将纸张引导到纸张发行路径。相反，在设置纸张的过程中，可移动引导件被纸张本身的刚性摆动到纸张发行路径，由此防止纸张相对于切割机构变形。

5. 发明授权

US07404683B2 Printer 有权
标题翻译：打印机
公开(公告)号：US07404683B2
公开(公告)日：2008-07-29
申请号：US11108283
申请日：2005-04-18
申请人： Yasufumi Mochizuki , Osamu Mizuno , Tadashi Nonaka
发明人： Yasufumi Mochizuki , Osamu Mizuno , Tadashi Nonaka
IPC分类号： B41J15/00 , B41J15/04
CPC分类号： B41J15/042 , B41J11/0045 , B41J11/70 , B65H29/58 , B65H35/06 , B65H2404/63
摘要： In a printer, when a cover is closed, a paper issuing path, and a paper setting path are formed downstream from a cutter mechanism in a paper transport path. The paths are switched over by a movable guide. During a normal printing process, the movable guide is swung by its own weight to close the paper setting path, and guides a paper to the paper issuing path. By contrast, during a process of setting paper, the movable guide is swung by the rigidity of the paper itself toward the paper issuing path, whereby the paper is prevented from being deformed with respect to the cutter mechanism.
摘要翻译：在打印机中，当纸张传送路径中的切割机构的下游形成有盖被封闭时，纸张排出路径和纸张设置路径。路径由可移动导轨切换。在通常的打印过程中，可移动导轨由其自重摆动以关闭纸张设置路径，并将纸张引导到纸张发行路径。相反，在设置纸张的过程中，可移动引导件被纸张本身的刚性摆动到纸张发行路径，由此防止纸张相对于切割机构变形。

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