公开(公告)号：US5905930A

公开(公告)日：1999-05-18

申请号：US938934

申请日：1997-10-02

申请人： Toshimasa Toyama ,  Toshio Hino ,  Yoshihiro Tonomoto ,  Masaaki Ohyama ,  Naoto Hirao ,  Yoshinori Wada ,  Mituaki Ono ,  Kiyoshi Chinzei ,  Katsumi Adachi

发明人： Toshimasa Toyama ,  Toshio Hino ,  Yoshihiro Tonomoto ,  Masaaki Ohyama ,  Naoto Hirao ,  Yoshinori Wada ,  Mituaki Ono ,  Kiyoshi Chinzei ,  Katsumi Adachi

IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G15/01 ,  G03G15/08 ,  G03G15/16 ,  G03G21/14

CPC分类号： G03G15/6526 ,  G03G15/00 ,  G03G15/164 ,  G03G15/167 ,  G03G2215/00021 ,  G03G2215/00223 ,  G03G2215/00586 ,  G03G2215/0119

摘要： An image forming apparatus includes a plurality of process units contacting a continuous recording medium and transferring images on the recording medium, a separating and contacting mechanism for controlling at least one of the recording medium and each of the process units to a separated state where the recording medium and the process unit are separated from each other and a contacting state where the recording medium and the process unit contact each other, and a controller for controlling the separating and contacting mechanism at a position where the process unit confronts a non-printing region on the recording medium so as to put the recording medium and the process unit to the contacting state.

摘要翻译： 图像形成装置包括与连续记录介质接触并在记录介质上传送图像的多个处理单元，用于将记录介质和每个处理单元中的至少一个控制到分离状态的分离和接触机构， 介质和处理单元彼此分离，并且记录介质和处理单元彼此接触的接触状态，以及用于在处理单元面对非打印区域的位置处控制分离和接触机构的控制器， 记录介质，以使记录介质和处理单元处于接触状态。

公开(公告)号：US5597152A

公开(公告)日：1997-01-28

申请号：US499577

申请日：1995-07-07

申请人： Kiyoshi Chinzei

发明人： Kiyoshi Chinzei

IPC分类号： B41L43/16 ,  B65H1/14 ,  B65H31/18 ,  B65H45/107 ,  B65H43/04 ,  B31B1/26

CPC分类号： B65H31/18 ,  B65H1/14 ,  B65H45/1015 ,  B65H2301/4216 ,  B65H2301/4236 ,  B65H2405/15 ,  B65H2801/12 ,  Y10S414/105

摘要： A paper accumulator unit comprising a table which can be lifted and lowered, being kept in a horizontal condition and on which paper which has been discharged from above is continuously stacked and stored, a stepping motor for lifting and lowering the table with the driving torque of its rotary shaft, and an electromagnetic brake coupled to the rotary shaft of the stepping motor, which brakes the rotation of the rotary shaft when the brake is in a deenergized state.

摘要翻译： 一种纸收集器单元，包括可升降的台，保持在水平状态，并且已经从上方排出的纸张被连续地堆叠和存储;步进电机，用于使台面的驱动转矩提升和降低 其旋转轴和与步进电动机的旋转轴连接的电磁制动器，当制动器处于断电状态时，该制动器旋转旋转轴的旋转。

公开(公告)号：US20090244249A1

公开(公告)日：2009-10-01

申请号：US12413199

申请日：2009-03-27

申请人： Kiyoshi Chinzei ,  Toshinori Asai

发明人： Kiyoshi Chinzei ,  Toshinori Asai

IPC分类号： B41J29/13

CPC分类号： B41J29/13 ,  B41J29/15

摘要： A layered structure is provided with a recording unit, a reading unit whose back edge is connected to the recording unit via a pivot member, a support member having (i) a connecting portion that is connected pivotally to the reading unit, (ii) a contact portion that contacts a counterface surface of the recording unit facing the reading unit, and (iii) a support column that positions the contact portion at a position a certain distance from the connecting portion, a biased member that is biased against the support member in a forward direction, and a stopping portion formed on the counterface surface to stop the contact portion contacting the counterface surface from being displaced along the counterface surface.

摘要翻译： 分层结构设置有记录单元，读取单元，其后边缘经由枢转构件连接到记录单元;支撑构件，其具有（i）连接部分，其枢转地连接到读取单元，（ii） 接触部分，其接触面向读取单元的记录单元的对面表面，以及（iii）支撑柱，其将接触部分定位在与连接部分一定距离的位置处，偏置构件偏置在支撑构件上 以及形成在对向表面上的停止部分，以阻止接触部分接触对面表面沿着相对面移动。

公开(公告)号：US06606945B1

公开(公告)日：2003-08-19

申请号：US09474102

申请日：1999-12-29

申请人： Katsuya Shimatsu ,  Yasuharu Takeuchi ,  Kiyoshi Chinzei

发明人： Katsuya Shimatsu ,  Yasuharu Takeuchi ,  Kiyoshi Chinzei

IPC分类号： B41F1356

CPC分类号： G03G15/6526 ,  B41J3/60 ,  B41J15/04 ,  G03G15/238 ,  G03G2215/00459 ,  Y10S101/42

摘要： Disclosed herein is a continuous medium printing apparatus for performing printing on both sides of a continuous medium. The continuous medium printing apparatus comprises: a conveyance system; a printing section; a feed-force adjustment section disposed on a downstream side of the conveying path from the printing section; and a feed-force control section. The conveyance system has a pair of conveyor rollers disposed on a downstream side of the conveying path from the printing section so that they are opposite to each other with the continuous medium therebetween, feed force being applied to the continuous medium by rotating the pair of conveyor rollers with said continuous medium clamped therebetween. The feed-force adjustment section varies said feed force by adjusting pressure of said pair of conveyor rollers with respect to the continuous medium. With this arrangement, the behavior of the continuous medium in the printing section is stabilized, and consequently, print trouble near the perforations in the continuous medium can be prevented.

摘要翻译： 本文公开了一种用于在连续介质的两侧进行打印的连续介质打印设备。 连续介质打印设备包括：输送系统; 印刷部分; 供给力调节部，其设置在所述输送路径的从所述印刷部的下游侧; 和进给力控制部。 输送系统具有一对输送辊，该输送辊设置在输送路径的从印刷部分的下游侧，使得它们彼此相对，其间连续介质之间，通过旋转一对输送机将进给力施加到连续介质上 所述连续介质夹在其间的辊。 进给力调节部通过调节所述一对输送辊相对于连续介质的压力来改变所述进给力。 通过这种布置，打印部分中的连续介质的行为被稳定，因此可以防止连续介质中的穿孔附近的打印故障。

公开(公告)号：US06450384B1

公开(公告)日：2002-09-17

申请号：US09531681

申请日：2000-03-20

申请人： Kiyoshi Chinzei ,  Kenichirou Yano

发明人： Kiyoshi Chinzei ,  Kenichirou Yano

IPC分类号： G03B128

CPC分类号： G03B1/28

摘要： A continuous paper treating apparatus is provided which includes a tractor for feeding continuous paper and a paper treating unit for treating the paper. The tractor includes a driving belt provided with tractor pins, a tractor lid for covering the driving belt, a support base having a paper support surface for supporting the continuous paper. The tractor also includes a presser member supported by the tractor lid. The presser member is variable in position and posture relative to the tractor lid, and has a pressing surface for pressing the paper. In the tractor, use is made of springs for urging the presser member toward the paper supporting surface, so that the pressing surface presses the continuous paper onto the paper supporting surface.

摘要翻译： 提供连续的纸张处理装置，其包括用于供给连续纸的拖拉机和用于处理纸张的纸张处理单元。 拖拉机包括设有拖拉机销的传动带，用于覆盖传动带的拖拉机盖，具有用于支撑连续纸的纸张支撑表面的支撑基座。 拖拉机还包括由拖拉机盖支撑的压紧构件。 压脚构件相对于拖拉机盖的位置和姿态可变，并具有用于按压纸张的按压面。 在拖拉机中，使用用于将压紧构件推向纸张支撑表面的弹簧，使得按压表面将连续纸张压在纸张支撑表面上。

公开(公告)号：US06292649B1

公开(公告)日：2001-09-18

申请号：US09659594

申请日：2000-09-11

申请人： Toshimasa Toyama ,  Kiyoshi Chinzei ,  Yasuharu Takeuchi ,  Katsuya Shimatsu ,  Makoto Maki ,  Naoto Hirao

发明人： Toshimasa Toyama ,  Kiyoshi Chinzei ,  Yasuharu Takeuchi ,  Katsuya Shimatsu ,  Makoto Maki ,  Naoto Hirao

IPC分类号： G15

CPC分类号： G03G15/6517 ,  B65H20/00 ,  B65H2301/443 ,  G03G2215/00459

摘要： The invention provides a continuous medium printing apparatus which can exert a transporting force to act upon a continuous medium without additional provision of a new tractor mechanism or some other transport mechanism. In the continuous medium printing apparatus, upon automatic loading of a continuous medium, a control section controls a charging operation of a charging section so that a leading end portion of the continuous medium may be electrostatically attracted to an image forming drum. The image forming drum to which the continuous medium is attracted is rotated in a printing transporting direction to exert a transporting force to act upon the continuous medium to transport the continuous medium in the printing transporting direction. The present invention is applicable to an apparatus which prints on a continuous medium such as continuous recording paper (continuous paper), for example, by electrophotography.

公开(公告)号：US08382277B2

公开(公告)日：2013-02-26

申请号：US12413199

申请日：2009-03-27

申请人： Kiyoshi Chinzei ,  Toshinori Asai

发明人： Kiyoshi Chinzei ,  Toshinori Asai

IPC分类号： B41J29/13

CPC分类号： B41J29/13 ,  B41J29/15

摘要： A layered structure is provided with a recording unit, a reading unit whose back edge is connected to the recording unit via a pivot member, a support member having (i) a connecting portion that is connected pivotally to the reading unit, (ii) a contact portion that contacts a counterface surface of the recording unit facing the reading unit, and (iii) a support column that positions the contact portion at a position a certain distance from the connecting portion, a biased member that is biased against the support member in a forward direction, and a stopping portion formed on the counterface surface to stop the contact portion contacting the counterface surface from being displaced along the counterface surface.

摘要翻译： 分层结构设置有记录单元，读取单元，其后边缘经由枢转构件连接到记录单元;支撑构件，其具有（i）连接部分，其枢转地连接到读取单元，（ii） 接触部分，其接触面向读取单元的记录单元的对面表面，以及（iii）支撑柱，其将接触部分定位在与连接部分一定距离的位置处，偏置构件偏置在支撑构件上 以及形成在对向表面上的停止部分，以阻止接触部分接触对面表面沿着相对面移动。

公开(公告)号：US20050276637A1

公开(公告)日：2005-12-15

申请号：US11146177

申请日：2005-06-06

申请人： Kazushi Koike ,  Kiyoshi Chinzei

发明人： Kazushi Koike ,  Kiyoshi Chinzei

IPC分类号： G03G15/16

CPC分类号： G03G15/167 ,  G03G2215/1614 ,  G03G2221/1642

摘要： A laser printer includes a photoreceptor drum, a transfer roller contacting the photoreceptor drum, a transfer roller frame holding the transfer roller, an outer frame holding the transfer roller frame, a diselectrification brush fixed to the transfer roller frame, and a spring at least having a surface formed of conductive material for biasing the transfer roller toward the photoreceptor drum. The spring is formed of a single member and has a first extension contacting the diselectrification brush and a second extension contacting the outer frame.

摘要翻译： 激光打印机包括感光鼓，与感光鼓接触的转印辊，保持转印辊的转印辊框架，保持转印辊框架的外框架，固定在转印辊框架上的除电刷，以及至少具有 由导电材料形成的表面，用于将转印辊偏压到感光鼓。 弹簧由单个构件形成，并且具有接触除电刷的第一延伸部和接触外框架的第二延伸部。

公开(公告)号：US06205303B1

公开(公告)日：2001-03-20

申请号：US09420007

申请日：1999-10-18

申请人： Daisuke Fujii ,  Kenji Fuke ,  Kiyoshi Chinzei

发明人： Daisuke Fujii ,  Kenji Fuke ,  Kiyoshi Chinzei

IPC分类号： G03G1502

CPC分类号： G03G15/0258 ,  G03G15/0291

摘要： An automatic cleaning method for cleaning an electrifier of an image forming apparatus. A drive mechanism moves the cleaning member to clean the electrifier. An electrification time measuring section measures an electrification time of the electrifier after the last cleaning of the electrifier. A medium detecting section discriminates whether or not a medium is located in an image forming station. A control section controls the drive mechanism to render the cleaning member to clean the electrifier when a medium is not present in the image forming station after the measured electrification time reaches a determined time. The result is that automatic electrifier cleaning can be done at an appropriate preset timing, causing an elongated service life of the electrifier.

摘要翻译： 一种用于清洁图像形成装置的带电装置的自动清洁方法。 驱动机构使清洁部件移动以清洁电气。 电气化时间测量部分测量最后清洗电气装置后的电气化装置的通电时间。 介质检测部分识别介质是否位于图像形成站中。 当测量的通电时间达到确定的时间后，当图像形成站中不存在介质时，控制部分控制驱动机构使清洁构件清洁电气。 结果是可以在适当的预定时间进行自动电动清洗，从而延长电气设备的使用寿命。

公开(公告)号：US5887236A

公开(公告)日：1999-03-23

申请号：US932822

申请日：1997-09-18

申请人： Naoto Hirao ,  Yoshihiro Tonomoto ,  Toshimasa Toyama ,  Masaaki Ohyama ,  Mituaki Ono ,  Kiyoshi Chinzei ,  Katsumi Adachi

发明人： Naoto Hirao ,  Yoshihiro Tonomoto ,  Toshimasa Toyama ,  Masaaki Ohyama ,  Mituaki Ono ,  Kiyoshi Chinzei ,  Katsumi Adachi

IPC分类号： G03G15/20

CPC分类号： G03G15/2032 ,  G03G15/2064 ,  G03G2215/00455 ,  G03G2215/2083

摘要： An image forming apparatus includes a fixing unit including at least a pair of rollers which thermally fix a toner image formed on a surface of a recording medium by pressing against the recording medium, and a separating and contacting mechanism supporting the pair of rollers so that the rollers can separate from and make contact with the recording medium, where the separating and contacting mechanism controls the rollers when contacting the rollers to the recording medium, by contacting each of the rollers approximately perpendicularly to the surface of the recording medium and so that the recording medium thereafter makes contact with a surface of each of the rollers for a wrap-around angle greater than 0.degree..

摘要翻译： 图像形成装置包括固定单元，该固定单元包括至少一对辊，其通过按压记录介质来热固定形成在记录介质的表面上的调色剂图像;以及分离和接触机构，其支撑所述一对辊，使得 辊可以与记录介质分离并与记录介质接触，其中分离和接触机构通过将辊子接触辊子与记录介质接触来控制辊子，通过使每个辊子大致垂直于记录介质的表面接触，并且使得记录 介质随后与每个辊的表面接触大于0°的卷绕角。