公开(公告)号：US07995236B2

公开(公告)日：2011-08-09

申请号：US11211681

申请日：2005-08-26

申请人： Nobuyuki Hoshi ,  Mituru Takahashi

发明人： Nobuyuki Hoshi ,  Mituru Takahashi

IPC分类号： G06F3/12 ,  G03G15/00

CPC分类号： B41L13/04 ,  B65H2301/121 ,  B65H2801/09 ,  G03G15/50 ,  G03G15/6529 ,  G03G2215/00945

摘要： A printer of the present invention allows a plurality of sheet feeding apparatuses, each having a particular sheet feed speed range adaptive to a plurality of print speeds, to be selectively connected thereto. When any one of the sheet feeding apparatuses is connected to the printer, a controller automatically sets a print speed range on the printer in accordance with print speed range information corresponding to the sheet feeding apparatus.

摘要翻译： 本发明的打印机允许选择性地连接多个具有适应于多个打印速度的特定纸张进给速度范围的纸张供给装置。 当任何一个片材进给装置连接到打印机时，控制器根据与片材进给装置相对应的打印速度范围信息自动地在打印机上设置打印速度范围。

公开(公告)号：US20060075909A1

公开(公告)日：2006-04-13

申请号：US11211681

申请日：2005-08-26

申请人： Nobuyuki Hoshi ,  Mituru Takahashi

发明人： Nobuyuki Hoshi ,  Mituru Takahashi

IPC分类号： B41F15/00 ,  B41L13/04 ,  B41L13/00

CPC分类号： B41L13/04 ,  B65H2301/121 ,  B65H2801/09 ,  G03G15/50 ,  G03G15/6529 ,  G03G2215/00945

摘要： A printer of the present invention allows a plurality of sheet feeding apparatuses, each having a particular sheet feed speed range adaptive to a plurality of print speeds, to be selectively connected thereto. When any one of the sheet feeding apparatuses is connected to the printer, a controller automatically sets a print speed range on the printer in accordance with print speed range information corresponding to the sheet feeding apparatus.

摘要翻译： 本发明的打印机允许选择性地连接多个具有适应于多个打印速度的特定纸张进给速度范围的纸张供给装置。 当任何一个片材进给装置连接到打印机时，控制器根据与片材进给装置相对应的打印速度范围信息自动地在打印机上设置打印速度范围。

公开(公告)号：US07891292B2

公开(公告)日：2011-02-22

申请号：US11846831

申请日：2007-08-29

申请人： Mituru Takahashi

发明人： Mituru Takahashi

IPC分类号： B41L13/04

CPC分类号： B41L13/06 ,  G03G2215/16

摘要： A printing method and a printing apparatus including a stencil printing apparatus and so on. Focusing on the relationship that exists between copy number and master position displacement that occurs during printing, by determining by pretest and setting top-bottom shift correction values in accordance with parameters including copy number that affect printed master position displacement in the direction of rotation of a plate cylinder, and during printing, utilizing conventionally used top-bottom shift means to automatically execute top-bottom shift correction in accordance with the set top-bottom shift correction values, printing position displacement can be prevented from occurring, waste of master and printing medium such as paper can be eliminated and, in addition, the operation time can be shortened and the number of operation steps can be reduced. The CPU of control means, each time the copy number counted by a paper discharge sensor reaches a predetermined copy number, reads a top-bottom shift correction value corresponding to a predetermined copy number from a ROM, and during printing, controls a top-bottom shift motor of top-bottom shift means to execute a top-bottom shift correction in accordance with the read top-bottom shift correction value.

摘要翻译： 一种打印方法和包括模版印刷装置等的打印装置。 关注在打印期间发生的副本号码和主位置位移之间存在的关系，通过预测试和根据包括影响打印方向的打印主位置位移的副本的参数的参数来设置上下移位校正值 印版滚筒，并且在打印期间，利用常规使用的上下移位装置根据设定的上下移位校正值来自动执行上下移位校正，可以防止发生打印位置位移，浪费主打印介质 可以消除纸张，并且还可以缩短操作时间并且可以减少操作步骤的数量。 控制CPU在每次通过排纸传感器计数的复印件数达到预定的拷贝数时，从ROM读出与预定拷贝数对应的上下移位校正值，在打印期间，控制上下 根据读取的上下移位校正值执行上下移位校正的上下移位装置的换档马达。

公开(公告)号：US20050243153A1

公开(公告)日：2005-11-03

申请号：US11023671

申请日：2004-12-29

申请人： Mituru Takahashi

发明人： Mituru Takahashi

IPC分类号： B41L13/04 ,  B41C1/055 ,  B41J2/01 ,  B41L13/06 ,  B65H5/00

CPC分类号： B41L13/06

摘要： A duplex printing device comprises a duplex printing master on which a first image and a second image are perforated in series over the length of a single plate, and a simplex printing master on which a third image having an image area equivalent to the first image and the second image is perforated over the length of a single plate. The duplex printing master or simplex printing master is wrapped around an outer peripheral surface of a print drum, thereby enabling a duplex printing operation in which one of the first image and second image is printed by pressing a front side of a sheet against the duplex printing master on the print drum using pressing means which can be brought into and out of contact with the print drum, after which the other of the first image and the second image is printed by reversing and refeeding the sheet and pressing a reverse side of the sheet against the duplex printing master on the print drum using the pressing means, and a simplex printing operation in which the third image is printed by pressing one side of the sheet against the simplex printing master on the print drum. When power is supplied to the duplex printing device, during mode clearance for clearing various modes executed by the duplex printing device, and so on, a preset initial set mode can be switched between a duplex print mode for performing the duplex printing operation and a simplex print mode for performing the simplex printing operation.

摘要翻译： 双面打印装置包括：双面打印主机，其上第一图像和第二图像在单个平板的长度上串联穿过;单面打印主机，其上具有与第一图像相当的图像区域的第三图像;以及 第二个图像在单个板的长度上穿孔。 双面打印母版或单面打印母版被卷绕在打印鼓的外周表面上，从而能够进行双面打印操作，其中通过按压双面打印的片材的前侧来打印第一图像和第二图像中的一个 使用能够与打印鼓进入和脱离接触的按压装置在打印鼓上打印，之后通过反转和重新填充纸张并压制纸张的背面来打印第一图像和第二图像中的另一个 使用按压装置对打印鼓上的双面打印母版进行打印，以及单面打印操作，其中通过将片材的一侧压靠在打印鼓上的单面打印母版上来打印第三图像。 当向双面打印装置供电时，在用于清除双面打印装置执行的各种模式的模式间隙期间，可以在用于执行双面打印操作的双面打印模式和单面打印操作之间切换预设的初始设定模式 用于执行单面打印操作的打印模式。

公开(公告)号：US20050017430A1

公开(公告)日：2005-01-27

申请号：US10895065

申请日：2004-07-21

申请人： Mituru Takahashi ,  Tomotaka Osada

发明人： Mituru Takahashi ,  Tomotaka Osada

IPC分类号： B41L13/04 ,  B65H3/00 ,  B65H7/00 ,  B65H5/00

CPC分类号： B65H7/00 ,  B65H2511/11 ,  B65H2511/12 ,  B65H2511/514 ,  B65H2513/512 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/09 ,  B65H2220/02

摘要： A sheet feeding apparatus includes a sheet stacking section configured to stack a number of sheets, a sheet feeding mechanism configured to feed the sheet stacked on the sheet stacking section one by one, and an intermediate conveying device configured to convey the sheet fed from the sheet feeding mechanism to an image forming apparatus. The intermediate conveying device includes a plurality of sheet conveying devices arranged in an intermediate sheet conveying path at certain intervals to convey the sheet fed from the sheet feeding mechanism, at least one driving device configured to drive each of the plurality of sheet conveying devices, and a plurality of sheet detecting devices arranged in the intermediate sheet conveying path at certain intervals to detect a sheet length by detecting at least one of a leading edge and a trailing edge of the conveyed sheet. The sheet feeding apparatus further includes a control device configured to judge the length of a first sheet according to signals sent from the plurality of sheet detecting devices at an initialization time at which the conveying operation for the first sheet is completed, in which when the sheet feeding apparatus and the image forming apparatus are mechanically connected and are allowed to communicate with each other, the control device stops a sheet conveying operation of the image forming apparatus if the length of a sheet is judged to be different from the length of the first sheet after the initialization time.

摘要翻译： 片材进给装置包括：片材堆叠部，其被构造成堆叠多个片材;片材进给机构，被配置为一个一个地堆叠在片材堆叠部分上的片材;以及中间传送装置，被配置为输送从片材 进给机构到图像形成装置。 中间输送装置包括以一定间隔布置在中间片材输送路径中的多个片材输送装置，以输送从片材进给机构供给的片材，至少一个驱动装置，其构造成驱动多个片材输送装置中的每一个，以及 以一定间隔布置在中间片材传送路径中的多个片材检测装置，通过检测所传送的片材的前缘和后缘中的至少一个来检测片材长度。 片材进给装置还包括控制装置，其被配置为在第一片材的传送操作完成的初始化时间期间根据从多个片材检测装置发送的信号来判断第一片材的长度，其中当片材 进给装置和图像形成装置机械连接并允许彼此连通，如果判断片材的长度与第一片材的长度不同，则控制装置停止图像形成装置的片材传送操作 初始化后的时间。

公开(公告)号：US06205918B1

公开(公告)日：2001-03-27

申请号：US09274324

申请日：1999-03-23

申请人： Mituru Takahashi ,  Hideaki Matsuda

发明人： Mituru Takahashi ,  Hideaki Matsuda

IPC分类号： B41L1300

CPC分类号： B41L21/02 ,  B41L13/04

摘要： A stencil printer includes a plurality of ink drums spaced from each other in the direction of paper conveyance and each having a respective master wrapped therearound. An upstream ink drum and pressing means movable into and out of contact with the upstream ink drum define an upstream print position. A downstream ink drum and pressing means movable into and out of contact with the downstream ink drum define a downstream print position. An intermediate conveyor is located between the upstream print position and the downstream print position for conveying a paper carrying an image printed at the upstream print position toward the downstream print position. A distance which the paper moves from the upstream print position to the downstream print position is longer than a distance between the upstream print position and the downstream print position. Defective printing is reduced even when the peripheral speed of the upstream ink drum and that of the downstream ink drum are different from each other.

摘要翻译： 模版印刷机包括在纸张传送方向上彼此间隔开的多个墨水鼓，并且每个具有包裹在其周围的相应的主体。 上游墨盒和可移动进入和脱离与上游墨盒的接触的按压装置限定上游打印位置。 下游墨水鼓和可移动进入下游墨桶的压力装置限定下游打印位置。 中间输送机位于上游打印位置和下游打印位置之间，用于将携带在上游打印位置打印的图像的纸张传送到下游打印位置。 纸张从上游打印位置移动到下游打印位置的距离比上游打印位置和下游打印位置之间的距离长。 即使当上游墨盒和下游墨盒的圆周速度彼此不同时，打印不良也会降低。

公开(公告)号：US20090126585A1

公开(公告)日：2009-05-21

申请号：US12141403

申请日：2008-06-18

申请人： Atsushi ASHIKAGAYA ,  Mituru Takahashi ,  Masaru Ohdaira ,  Yoshihito Ebina

发明人： Atsushi ASHIKAGAYA ,  Mituru Takahashi ,  Masaru Ohdaira ,  Yoshihito Ebina

IPC分类号： B41M1/12

CPC分类号： B41L13/06

摘要： A stencil printing apparatus for wrapping a master around an outer circumferential surface of a plate cylinder to perform printing, the stencil printing apparatus being capable of preventing the occurrence of abnormal images or afterimage phenomenon which causes confidential information leakage, without increasing cost or causing any problems. This stencil printing apparatus has time measuring means for measuring a leaving time during which the apparatus is left stand, and when a plate discharge command is output before the leaving time exceeds a first predetermined time while the master is wrapped around the outer circumferential surface, the stencil printing apparatus is shifted to a standby state after the master is discharged from the outer circumferential surface.

摘要翻译： 一种模版印刷设备，用于围绕印版滚筒的外圆周表面包裹主机以进行打印，该模版印刷设备能够防止造成机密信息泄漏的异常图像或余像现象的出现，而不增加成本或引起任何问题 。 这种模版印刷装置具有用于测量装置静置的离开时间的时间测量装置，并且当在主体缠绕在外周面上时离开时间超过第一预定时间之前输出板排出指令时， 在主体从外周面排出之后，模板印刷装置转移到待机状态。

公开(公告)号：US07073436B2

公开(公告)日：2006-07-11

申请号：US11023671

申请日：2004-12-29

申请人： Mituru Takahashi

发明人： Mituru Takahashi

IPC分类号： B41F5/02 ,  B41C1/14

CPC分类号： B41L13/06

摘要： A duplex printing device including a duplex printing master on which two images are perforated in series over a single plate, and a simplex printing master on which a third image is perforated over the single plate. Either master is wrapped around an outer peripheral surface of a print drum, enabling duplex printing operation in which one of the two images is printed by pressing a front side of a sheet against the duplex printing master on the print drum using a presser which can be brought into and out of contact with the print drum, after which the other image is printed by reversing and refeeding the sheet and pressing a reverse side of the sheet against the duplex printing master on the print drum using the presser, and a simplex printing operation done by pressing one side of the sheet against the simplex printing master.

摘要翻译： 一种双面打印装置，包括双面打印主机，其中两个图像在单个平板上串联穿孔;以及单面打印主机，在该单板打印主机上，第三图像在该单板上穿孔。 任一主机缠绕在打印鼓的外周表面上，使得能够进行双面打印操作，其中通过使用可以是打印鼓的压脚将片材的正面按压在打印鼓上的双面打印母版上来打印两张图像中的一个 与打印鼓接触并脱离接触，之后通过反转和重新输送片材并且使用压脚将片材的反面压在打印鼓上的双面打印母版上来打印另一图像，以及单面打印操作 通过将单张纸的一面压在单面印刷主机上。

公开(公告)号：US06427586B2

公开(公告)日：2002-08-06

申请号：US09725562

申请日：2000-11-30

申请人： Mituru Takahashi

发明人： Mituru Takahashi

IPC分类号： B41L1304

CPC分类号： B41L13/06 ,  B41L13/16

摘要： A printer including a plurality of print drums and capable of producing, e.g., color printings is disclosed. When a closed position sensor responsive to a door outputs a close signal and when a drum sensor assigned to a print drum to be mounted outputs an absence signal, a controller controls drum drive sections such that a mount/dismount drive section assigned to the print drum to be mounted takes the position corresponding to a mount position. Also, in response to a mount position signal output from a mount position sensor, the controller controls the drum driving device such that the mount/dismount drive section stops at the position corresponding to the mount position. The printer allows an operator thereof to mount the print drums without pressing, e.g., mount/dismount keys each time and thereby saves time.

摘要翻译： 公开了一种包括多个打印鼓并且能够产生例如彩色打印的打印机。 当响应于门的关闭位置传感器输出关闭信号时，当分配给要安装的打印鼓的滚筒传感器输出不存在信号时，控制器控制鼓驱动部分，使得分配给打印鼓的安装/拆卸驱动部 要安装的位置对应于安装位置的位置。 此外，响应于从安装位置传感器输出的安装位置信号，控制器控制鼓驱动装置，使得安装/拆卸驱动部分停止在对应于安装位置的位置。 打印机允许其操作者无需按压即可安装打印鼓，例如每次安装/卸载键，从而节省时间。

公开(公告)号：US6129013A

公开(公告)日：2000-10-10

申请号：US150167

申请日：1998-09-09

申请人： Hironobu Takasawa ,  Mituru Takahashi ,  Naoki Okazaki

发明人： Hironobu Takasawa ,  Mituru Takahashi ,  Naoki Okazaki

IPC分类号： B41L13/04 ,  B41L13/06 ,  B41F15/00

CPC分类号： B41L13/06

摘要： A stencil printer of the present invention includes at least one ink drum for wrapping a master around its outer periphery. An ink feed device feeds ink to the master wrapped around the ink drum. A pressing member is movable into and out of contact with the ink drum at a position where it faces the ink feed device. An image is printed on a paper fed from a paper feed section at a print section where the ink drum and pressing member face each other. A belt conveyor includes a belt extending between the paper feed section located upstream of the print section in the direction of paper conveyance and a paper discharge section located downstream of the print section in the same direction through the print section. The belt conveys the paper fed from the paper feed section while causing it to electrostatically adhere thereto. The paper is sufficiently electrostatically adhered to the belt before it reaches the print section, so that air suction, an air knife, a separator or the like is not necessary. The paper is smoothly conveyed to the print section without any noise and surely separated from the ink drum. Because the pressing member brings the belt into and out of contact with the ink drum, an exclusive mechanism for so moving the belt is not necessary.

摘要翻译： 本发明的模版印刷机包括至少一个用于围绕其外周缠绕主体的墨水鼓。 墨水供给装置将墨水供给缠绕在墨水卷筒上的主机。 按压构件可以在与油墨卷筒面对着供墨装置的位置上移动进入和脱离接触。 图像被打印在从墨纸筒和按压构件彼此面对的打印部分的供纸部分供给的纸上。 带式输送机包括沿着纸张传送方向位于打印部分上游的供纸部分之间的纸带输送器和位于打印部分下游的纸张排出部件，该打印部件沿相同方向穿过打印部分。 带传送从进纸部分供给的纸张，同时使其静电粘附。 纸张到达打印部分之前，纸张充分地静电粘附在皮带上，从而不需要吸气，气刀，分离器等。 纸张顺畅地传送到打印部分，没有任何噪音，并且与墨水桶分离。 由于按压构件将带子带入与墨水筒的接触和脱离接触，所以不需要用于使带子移动的专用机构。