公开(公告)号：US20090322018A1

公开(公告)日：2009-12-31

申请号：US12491208

申请日：2009-06-24

申请人： Kenichi Iesaki ,  Kohei Terada ,  Tomoaki Hazeyama

发明人： Kenichi Iesaki ,  Kohei Terada ,  Tomoaki Hazeyama

IPC分类号： B65H5/00

CPC分类号： G03G15/6532 ,  G03G15/5004 ,  G03G2215/00679 ,  G03G2215/00721

摘要： A conveyance device includes a motor, a conveyance unit, a movement detection signal output unit, a storage unit, a time measurement unit, a first updating unit, a standby time setting unit, a second updating unit, a manipulated variable determination unit, and a motor driving unit. The standby time setting unit sets a value larger than a parameter value TX stored in the storage unit as a standby time TW. The second updating unit updates the parameter value TX stored in the storage unit to the standby time TW each time the elapsed time measured by the time measurement unit reaches the standby time TW.

摘要翻译： 输送装置包括电动机，输送单元，移动检测信号输出单元，存储单元，时间测量单元，第一更新单元，待机时间设定单元，第二更新单元，操作变量确定单元，以及 电机驱动单元。 待机时间设定单元设定比存储在存储单元中的参数值TX大的值作为待机时间TW。 每当由时间测量单元测量的经过时间达到待机时间TW时，第二更新单元将存储在存储单元中的参数值TX更新为待机时间TW。

公开(公告)号：US20090219322A1

公开(公告)日：2009-09-03

申请号：US12395325

申请日：2009-02-27

申请人： Kohei Terada

发明人： Kohei Terada

IPC分类号： B41J29/38 ,  B65H9/04

CPC分类号： B41J13/0027 ,  B41J11/0065

摘要： An image recording apparatus includes a feeding device which feeds a recording medium based on a target feed amount, a recording device which records an image on the recording medium that is fed by the feeding device, a feed-amount correcting portion which corrects the target feed amount, and a recording-position adjusting portion which adjusts a first position in which an image recording is initiated on the recording medium, corresponding to a correction of the target feed amount by the feed-amount correcting portion.

摘要翻译： 图像记录装置包括：馈送装置，其基于目标馈送量馈送记录介质;记录装置，其在由所述馈送装置馈送的记录介质上记录图像;馈送量校正部，其校正所述目标馈送 数量和记录位置调整部分，其对应于由馈送量校正部分对目标馈送量的校正来调节在记录介质上启动图像记录的第一位置。

公开(公告)号：US07458577B2

公开(公告)日：2008-12-02

申请号：US11690606

申请日：2007-03-23

申请人： Kohei Terada

发明人： Kohei Terada

IPC分类号： B65H5/02

CPC分类号： B41J13/025 ,  B41J11/06

摘要： In an image recording apparatus, a feed roller pair including a drive roller and a pinch roller is disposed on an upstream side of a sheet feed direction from an image recording unit. The pinch roller is rotatably supported in a pinch roller holder so as to press in contact with drive roller with a specified pressure. A holder support member is integrally formed with an inside frame constituting a housing of the apparatus. Rolling bearings are interposed between the pinch roller holder and the holder support member. The pinch roller holder is supported in the holder support member so as to roll in a direction where a recording sheet is fed.

摘要翻译： 在图像记录装置中，包括驱动辊和夹送辊的进给辊对从图像记录单元设置在片材进给方向的上游侧。 夹送辊可旋转地支撑在夹送辊保持器中，以便以特定压力与驱动辊接触。 保持器支撑构件与构成装置的壳体的内框架一体地形成。 滚动轴承夹在夹持辊支架和夹持器支撑件之间。 夹持辊保持器被支撑在保持器支撑构件中，以沿着记录片材被馈送的方向滚动。

公开(公告)号：US20070176350A1

公开(公告)日：2007-08-02

申请号：US11625979

申请日：2007-01-23

申请人： Kohei Terada

发明人： Kohei Terada

IPC分类号： B65H5/00

CPC分类号： B41J11/425

摘要： A printer for feeding the sheet intermittently with high precision while preventing a decrease in the print rate is provided. A printer has a feed-in roller for feeding a sheet into a printing region, a feed-out roller for feeding the sheet out of the printing region, a motor for rotating the feed-in roller and the feed-out roller, and a controller for controlling the motor. The controller controls the motor so as to start intermittent sheet feed with a first line-feed-time that specifies a time period for one line feed and vary the first line-feed-time to a second line-feed-time that is longer than the first line-feed-time before the sheet is fed by only the feed-out roller. The sheet is fed intermittently with a shorter line-feed-time while being fed by the feed-in roller which is precisely controlled. On the other hand, the sheet is fed intermittently with a longer line-feed-time while being fed by the feed-out roller which is not controlled as precisely as the feed-in roller. Hereby, the printer can feed the sheet intermittently with high precision while preventing a decrease in the print rate.

摘要翻译： 提供了一种用于在防止打印速度降低的同时以高精度间歇地进给纸张的打印机。 打印机具有用于将片材送入打印区域的馈入辊，用于将片材从印刷区域送出的送出辊，用于使送入辊和送出辊旋转的马达，以及 用于控制电机的控制器。 控制器控制电动机，以便以第一行进给时间开始间歇进纸，该第一行进给时间指定一个换行的时间段，并且将第一行进给时间改变为比第二行进给时间长的第二行进给时间 纸张之前的第一行进给时间仅由送出辊进给。 在由精确控制的馈入辊供给的情况下，片材间歇地进给，并且进给时间更短。 另一方面，由馈送辊馈送时间间隔较长的片材间歇地进给，该送出辊不像进料辊那样精确控制。 因此，打印机可以以高精度间歇地进给纸张，同时防止打印速度的降低。

公开(公告)号：US20070075484A1

公开(公告)日：2007-04-05

申请号：US11540178

申请日：2006-09-29

申请人： Kohei Terada

发明人： Kohei Terada

IPC分类号： B65H7/02

CPC分类号： B65H7/02 ,  B65H7/14 ,  B65H2511/20 ,  B65H2511/51 ,  B65H2553/412 ,  B65H2553/612 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/03

摘要： A sheet detecting device includes a follow roller, an urging member, first and second support members, and a detecting unit. The second support member rotatably supports the follow roller and supports the urging member. The second support member is supported on the first support member, allowing the second support member to move to a first position when the drive roller and the follow roller nippingly convey the recording medium, and allowing the second support member to move to a second position upstream of the first position in the conveying direction when the recording medium is separated from the drive roller and the follow roller. The second support member is provided with a detection member that moves with the second support member when the second support member moves between the first position and the second position. The detecting unit detects the detection member, thereby detecting the position of the recording medium.

摘要翻译： 片材检测装置包括跟随辊，推动构件，第一和第二支撑构件以及检测单元。 第二支撑构件可旋转地支撑跟随辊并支撑推动构件。 第二支撑构件被支撑在第一支撑构件上，当驱动辊和跟随辊夹持地传送记录介质时允许第二支撑构件移动到第一位置，并允许第二支撑构件移动到上游的第二位置 当记录介质与驱动辊和跟随辊分离时在输送方向上的第一位置。 第二支撑构件设置有当第二支撑构件在第一位置和第二位置之间移动时与第二支撑构件一起移动的检测构件。 检测单元检测检测构件，从而检测记录介质的位置。

公开(公告)号：US20050195445A1

公开(公告)日：2005-09-08

申请号：US11071323

申请日：2005-03-04

申请人： Kohei Terada

发明人： Kohei Terada

IPC分类号： B65H15/00 ,  B41J3/44 ,  H04N1/00 ,  H04N1/23

CPC分类号： H04N1/00525 ,  B65H1/266 ,  B65H3/0684 ,  B65H85/00 ,  B65H2405/3322 ,  H04N1/00578 ,  H04N1/00588 ,  H04N1/00591 ,  H04N1/00602 ,  H04N1/0062 ,  H04N1/00631 ,  H04N2201/0094

摘要： An image forming apparatus includes a reading mechanism having an original placement portion, a recording mechanism having a medium supply tray and a reversing mechanism, a casing that houses the recording mechanism, and an operating section through which the image forming apparatus is manipulated. A longitudinal direction of the original placement portion is substantially parallel with a width direction of the casing and the operating section is disposed on a front side of the reading mechanism. A longitudinal direction of the medium supply tray is substantially parallel with a depth direction that is perpendicular to the width direction of the casing. The reversing mechanism is disposed close to a rear end side in the depth direction. A dimension of the recording mechanism in the depth direction is not more than a sum of a depth of the reading mechanism plus a depth of the operating section.

摘要翻译： 图像形成装置包括具有原始放置部分的读取机构，具有介质供给盘和反转机构的记录机构，容纳记录机构的壳体和操作图像形成装置的操作部。 原始放置部分的纵向方向基本上与壳体的宽度方向平行，并且操作部分设置在读取机构的前侧。 介质供给托盘的纵向大致平行于与壳体的宽度方向垂直的深度方向。 反转机构设置在深度方向上靠近后端侧。 记录机构在深度方向上的尺寸不大于读取机构的深度加上操作部分的深度之和。

公开(公告)号：US06721341B2

公开(公告)日：2004-04-13

申请号：US10113671

申请日：2002-04-02

申请人： Takeshi Aikiyo ,  Toshio Kimura ,  Kohei Terada ,  Takahiro Okada ,  Takashi Koseki

发明人： Takeshi Aikiyo ,  Toshio Kimura ,  Kohei Terada ,  Takahiro Okada ,  Takashi Koseki

IPC分类号： H01S304

CPC分类号： H01S5/02415 ,  H01S5/02208 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/02476

摘要： A semiconductor laser module is packaged on a mounting substrate through a thermal diffusion sheet member. The thermal diffusion sheet member is that having thermal conductivity where thermal conductivity in the surface direction is greater than that in the thickness direction. Specifically, the thermal diffusion sheet member is graphite, for example, and has a thermal conductivity of 300 W/m·K or greater in the surface direction.

摘要翻译： 半导体激光器模块通过热扩散片部件封装在安装基板上。 热扩散片部件的热导率在表面方向的导热率大于厚度方向的导热性。 具体而言，热扩散片材例如为石墨，表面方向的热导率为300W / m·K以上。