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1. 发明授权

US06513892B2 Printer with an ink container and an ink remainder detector 有权
标题翻译：具有墨水容器和墨水余量检测器的打印机
公开(公告)号：US06513892B2
公开(公告)日：2003-02-04
申请号：US09861767
申请日：2001-05-22
申请人： Hideaki Inoue , Makoto Miyaki
发明人： Hideaki Inoue , Makoto Miyaki
IPC分类号： B41J2195
CPC分类号： B41J2/17566 , B41J2002/17573 , B41J2002/17576
摘要： A printer includes a printing mechanism and an ink container. The ink container includes a cylinder having a side wall and provided with an ink discharge port in its front end face, a piston received in the cylinder to be slidable along the side wall of the cylinder, and ink between the piston and the front end face in the cylinder. An LED projects light onto the side wall of the cylinder in a predetermined position in the longitudinal direction of the cylinder, and a phototransistor is positioned near a rear end face of the cylinder to be adapted to receive the light projected by the LED and passing through the side wall of the cylinder only once, and outputs an electric signal upon receipt of light. The remainder of ink in the ink container is detected on the basis of the output of the phototransistor.
摘要翻译：打印机包括打印机构和墨水容器。墨水容器包括一个具有侧壁并在其前端面设置有排墨口的圆柱体，容纳在圆筒中的活塞可沿着圆柱体的侧壁滑动，并且活塞和前端面之间的墨水在气缸中。 LED在气缸的纵向方向上的预定位置将光投射到气缸的侧壁上，并且光电晶体管位于气缸的后端面附近，以适应于接收由LED投射的光并通过气缸的侧壁仅一次，并且在接收到光时输出电信号。基于光电晶体管的输出来检测墨水容器中的剩余墨水。

2. 发明授权

US06564706B1 Stencil printing machine, stencil discharge apparatus and stencil printing system 有权
标题翻译：模板印刷机，模板排版装置和模版印刷系统
公开(公告)号：US06564706B1
公开(公告)日：2003-05-20
申请号：US09410632
申请日：1999-10-04
申请人： Naoki Morita , Makoto Miyaki
发明人： Naoki Morita , Makoto Miyaki
IPC分类号： B41L1300
CPC分类号： B41L31/00
摘要： A stencil discharge apparatus for a stencil printing machine has a discharge box for storing a predetermined amount of stencil sheets after being peeled off from a printing drum so as to discharge the stencil sheets. The stencil discharge apparatus includes a compressing device for compressing the stencil sheets discharged into the discharge box through motion of a compressing plate; a compressing pressure sensing device for sensing and outputting a compressing pressure of the compressing means; a moving amount sensing means for sensing and outputting an amount of motion of the compressing plate; and a control device for calculating a storing amount of the stencil sheets in the discharge box on the basis of sensing a predetermined pressure through the compressing pressure sensing device and an amount of motion sensed by the moving amount sensing device.
摘要翻译：用于模板印刷机的模板排放装置具有用于在从印刷鼓上剥离之后存储预定量的蜡纸以便排出模版的排出盒。模板排出装置包括压缩装置，用于通过压缩板的运动压缩排放到排放箱中的蜡纸; 压缩压力检测装置，用于感测和输出压缩装置的压缩压力; 移动量检测装置，用于感测和输出压缩板的运动量; 以及控制装置，用于基于通过压缩压力感测装置检测预定压力和由移动量检测装置感测到的运动量来计算排纸盒中的蜡纸的存储量。

3. 发明授权

US5979311A Stencil printer having printing paper feed control structure 有权
标题翻译：具有打印纸进给控制结构的模板打印机
公开(公告)号：US5979311A
公开(公告)日：1999-11-09
申请号：US218454
申请日：1998-12-22
申请人： Osamu Kakurai , Masao Suzuki , Makoto Miyaki , Hiroyuki Sunagawa
发明人： Osamu Kakurai , Masao Suzuki , Makoto Miyaki , Hiroyuki Sunagawa
IPC分类号： B41L13/04 , B41F15/08 , B41F33/00 , B41L13/06 , B41L13/16 , B41L13/00
CPC分类号： B41L13/06 , B41L13/16
摘要： A stencil printer includes a rotary printing drum around which the stencil master is wrapped, a main motor which rotates the printing drum, a press roller which is rotatable in parallel to the printing drum in contact with the printing drum, and a pair of opposed conveyor rollers which feed a printing paper between the printing drum and the press roller so that the leading end of the printing paper meets the printing drum in a predetermined position of the printing drum. A conveyor roller motor is provided separately from the main motor and drives the conveyor rollers. A reference position sensor detects a reference position on the printing drum, a printing drum rotation detector detects rotation of the printing drum on the basis of the reference position, and a conveyor roller rotation detector detects rotation of at least one of the conveyor rollers. A conveyor roller controller controls the conveyor roller motor on the basis of the rotation of the printing drum and the rotation of the conveyor roller so that the leading end of the printing paper meets the printing drum in the predetermined position of the printing drum.
摘要翻译：模版印刷机包括：旋转印刷滚筒，模板主体被包裹在该旋转印刷滚筒上，使印刷滚筒旋转的主马达，与印刷滚筒接触的平行于印刷滚筒转动的加压辊，以及一对相对的传送带辊子在印刷鼓和压辊之间输送打印纸，使得打印纸的前端在印版滚筒的预定位置与印刷滚筒相接触。输送辊马达与主马达分开设置并驱动输送辊。基准位置传感器检测印刷鼓上的基准位置，印刷鼓旋转检测器基于基准位置检测印刷滚筒的旋转，传送辊旋转检测器检测至少一个传送辊的旋转。输送辊控制器基于印刷鼓的旋转和输送辊的旋转来控制输送辊电动机，使得打印纸的前端在印刷鼓的预定位置与印刷鼓相遇。

4. 发明授权

US6010129A Sheet stack ejector mechanism for sheet sorter 失效
标题翻译：纸张分拣机的纸张叠放机构
公开(公告)号：US6010129A
公开(公告)日：2000-01-04
申请号：US855393
申请日：1997-05-13
申请人： Naoto Mochizuki , Makoto Miyaki
发明人： Naoto Mochizuki , Makoto Miyaki
IPC分类号： B42C1/12 , B65H37/04 , B65H39/11 , G03G15/00 , B65H39/10 , B65H33/04
CPC分类号： B42C1/125
摘要： A sheet sorter includes a plurality of bins arranged in a vertical direction each of which receives a plurality of sheets discharged from an image recording apparatus and forms thereon a stack of sheets. A sheet transfer mechanism transfers the sheets discharged from the image recording apparatus, and an indexer receives the sheets from the sheet transfer mechanism and distributes the sheets to the respective bins through the sheet inlet ends. A sheet stack ejector mechanism ejects the stack of sheets on each of the bins beyond the sheet inlet end of the bin by a predetermined length, thereby giving a stapler access to the stack of sheets. The ejector mechanism includes a guide rail which extends in a vertical direction through the bins, and a sheet stack ejector member which is mounted on the guide rail to be movable up and down along the guide rail and is adapted to eject the stacks of sheets on the respective bins one by one toward the stapler.
摘要翻译：片材分选机包括沿垂直方向布置的多个箱，每个箱容纳从图像记录装置排出的多个纸张，并在其上形成一叠纸张。片材传送机构传送从图像记录装置排出的片材，并且分度器从片材传送机构接收片材，并通过片材入口端将片材分配到各个盒子中。纸张堆叠推出机构将每个纸盒上的纸张堆叠超过纸盒进纸端超过预定长度，从而使订书机进入纸张堆。喷射器机构包括沿垂直方向延伸通过箱体的导轨，以及安装在导轨上以便沿导轨上下移动并且适于将片材堆叠排出的片材堆叠顶出件相应的箱子逐一朝向订书机。

5. 发明授权

US06516180B2 Image forming apparatus and control device and method therefor 失效
公开(公告)号：US06516180B2
公开(公告)日：2003-02-04
申请号：US09966817
申请日：2001-09-28
申请人： Makoto Miyaki , Hideyuki Sekiguchi , Akira Yasuda , Atsushi Kubota , Kazuyuki Yoshida , Kouji Matsuura , Shigenori Kurokawa , Takeshi Kakinuma
发明人： Makoto Miyaki , Hideyuki Sekiguchi , Akira Yasuda , Atsushi Kubota , Kazuyuki Yoshida , Kouji Matsuura , Shigenori Kurokawa , Takeshi Kakinuma
IPC分类号： G03G1500
CPC分类号： G03G15/6564 , G03G2215/00561
摘要： An image forming apparatus such as a printer and a copier has rotating devices such as a drum and a press roller to print an image on a paper sheet while rotating and a paper-transporting mechanism having guide rollers and timing rollers for transporting a paper sheet to these rotary devices, controlled by a control device such that irregularities in the printed images due to fluctuations in the speed of transportation of the paper sheets. The guide rollers may be operated to transport the paper sheet at a faster speed than the paper sheet is transported by the rotary devices such that the paper sheet becomes bent before being delivered to the rotary devices to be printed on. The control may be such that the guide rollers transport the paper sheet while the timing rollers downstream is released from the transportation of paper sheets. The control device may also operate so as to stop the guide rollers when the paper sheet comes to a position where the rotary devices can start transporting it.

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