公开(公告)号：US08189026B2

公开(公告)日：2012-05-29

申请号：US13023045

申请日：2011-02-08

申请人： Hideo Izawa ,  Yasushi Katagiri ,  Osamu Ebuchi

发明人： Hideo Izawa ,  Yasushi Katagiri ,  Osamu Ebuchi

IPC分类号： G03G15/00

CPC分类号： G03G15/5062 ,  G03G15/5008

摘要： A method of correcting print images in an electrophotographic printer wherein an image formed by a print head (3) on a peripheral surface of a photoconductor drum (1) is transferred and printed on a sheet of paper. The method comprises: furnishing the print head with a standard tacho signal in the form of pulses and thereby printing on a sheet of paper a check mark (9) for each given number of pulses of the standard tacho signal while the photoconductor drum makes one rotation; by means of a camera (10), detecting a periodic deviation in each spacing between successive such check marks; in response to the deviation in each spacing between the successive check marks, varying the pulse width of pulses of the standard tacho signal for each spacing between the successive check marks, thereby to provide a modified tacho signal; and effecting printing thereafter based on the modified tacho signal.

摘要翻译： 一种在电子照相打印机中校正打印图像的方法，其中由感光鼓（1）的外周表面上的打印头（3）形成的图像被转印并印刷在一张纸上。 该方法包括：以脉冲形式向打印头提供标准的转速信号，从而在感光鼓转动一圈时，在标准转速信号的每个给定数量的脉冲上在一张纸上打印一个复选标记（9） ; 通过相机（10），检测连续的这种检验标记之间的每个间隔的周期性偏差; 响应于连续检查标记之间的每个间隔的偏差，改变连续检验标记之间的每个间隔的标准转速信号的脉冲的脉冲宽度，由此提供修正的转速信号; 然后根据修正后的转速信号进行打印。

公开(公告)号：US20110199452A1

公开(公告)日：2011-08-18

申请号：US13023045

申请日：2011-02-08

申请人： Hideo Izawa ,  Yasushi Katagiri ,  Osamu Ebuchi

发明人： Hideo Izawa ,  Yasushi Katagiri ,  Osamu Ebuchi

IPC分类号： B41J2/385

CPC分类号： G03G15/5062 ,  G03G15/5008

摘要： A method of correcting print images in an electrophotographic printer wherein an image formed by a print head (3) on a peripheral surface of a photoconductor drum (1) is transferred and printed on a sheet of paper. The method comprises: furnishing the print head with a standard tacho signal in the form of pulses and thereby printing on a sheet of paper a check mark (9) for each given number of pulses of the standard tacho signal while the photoconductor drum makes one rotation; by means of a camera (10), detecting a periodic deviation in each spacing between successive such check marks; in response to the deviation in each spacing between the successive check marks, varying the pulse width of pulses of the standard tacho signal for each spacing between the successive check marks, thereby to provide a modified tacho signal; and effecting printing thereafter based on the modified tacho signal.

摘要翻译： 一种在电子照相打印机中校正打印图像的方法，其中由感光鼓（1）的外周表面上的打印头（3）形成的图像被转印并印刷在一张纸上。 该方法包括：以脉冲形式向打印头提供标准的转速信号，从而在感光鼓转动一圈时，在标准转速信号的每个给定数量的脉冲上在一张纸上打印一个复选标记（9） ; 通过相机（10），检测连续的这种检验标记之间的每个间隔的周期性偏差; 响应于连续检查标记之间的每个间隔的偏差，改变连续检验标记之间的每个间隔的标准转速信号的脉冲的脉冲宽度，由此提供修正的转速信号; 然后根据修正后的转速信号进行打印。

公开(公告)号：US07792442B2

公开(公告)日：2010-09-07

申请号：US12369481

申请日：2009-02-11

申请人： Hideo Izawa ,  Yasushi Katagiri ,  Osamu Ebuchi

发明人： Hideo Izawa ,  Yasushi Katagiri ,  Osamu Ebuchi

IPC分类号： G03G15/00

CPC分类号： G03G15/105 ,  G03G15/5062 ,  G03G2215/00042 ,  G03G2215/00067 ,  G03G2215/0629

摘要： A electronic photograph printer includes a density-measurement section and a density controller section. The density-measurement section includes a density sensor 31 for measuring densities of images printed on a web by electronic-photograph-printing units. The density controller section adjusts densities of images which are about to be printed on the web by the electronic-photograph-printing units based on measurement data obtained by using the density sensor 31 associated with the densities of the image on the web. This configuration enables accurate and stable print-density control at a low cost.

摘要翻译： 电子照片打印机包括密度测量部分和浓度控制器部分。 密度测量部分包括一个密度传感器31，用于通过电子照相印刷单元测量印刷在卷筒纸上的图像的密度。 密度控制器部分基于通过使用与网络上的图像的密度相关联的密度传感器31获得的测量数据来调整即将被电子照片打印单元打印在卷筒纸上的图像的浓度。 该配置可以以低成本实现精确和稳定的打印浓度控制。

公开(公告)号：US09090093B2

公开(公告)日：2015-07-28

申请号：US12537559

申请日：2009-08-07

申请人： Hideo Izawa ,  Takao Namiki ,  Yasushi Katagiri ,  Akira Ishikawa

发明人： Hideo Izawa ,  Takao Namiki ,  Yasushi Katagiri ,  Akira Ishikawa

IPC分类号： B41J2/01 ,  B41J3/407 ,  B41J11/42 ,  B41J15/00

CPC分类号： B41J3/4078 ,  B41J11/425 ,  B41J15/005

摘要： An ink jet recording apparatus in which a fabric as a recording medium is intermittently conveyed in an ink jet recording section is capable of printing an image on the fabric with precision and at high quality. The ink jet recording section of serial printing type includes a conveyer for intermittently conveying the fabric. Printing on the fabric intermittently conveyed in the ink jet recording section, the fabric printing ink jet recording apparatus with the conveyer intermittently conveying the fabric while it is temporarily stuck on the conveyer, includes: a feed roll for continuously feeding the fabric onto an upstream end of the conveyer, and a dancer roll unit, the feed roll and dancer roll unit being disposed upstream of the ink jet recording section in order from upstream in the traveling direction of the fabric; and a drying section, and a traction roll for continuously pulling the fabric from a downstream end of the conveyer for unsticking the fabric from the latter, the drying section and traction roll unit being disposed downstream of the ink jet recording section in order from upstream in the traveling direction of the fabric.

摘要翻译： 一种喷墨记录装置，其中作为记录介质的织物在喷墨记录部分间歇地传送能够以精确和高质量在织物上印刷图像。 串行打印类型的喷墨记录部分包括用于间歇地传送织物的输送机。 在喷墨记录部分间歇地传送的织物上进行打印时，带有输送机的织物印刷喷墨记录装置在临时粘贴在输送机上的同时间歇地传送织物的步骤包括：用于将织物连续地供给到上游端 的输送机，以及浮动辊单元，进给辊和浮动辊单元从织物的行进方向的上游开始依次设置在喷墨记录部的上游; 以及用于从输送机的下游端连续牵拉织物的牵引辊，用于从后者排出织物，干燥部分和牵引辊单元设置在喷墨记录部分的下游，从上游开始 织物的行进方向。

公开(公告)号：US20100194814A1

公开(公告)日：2010-08-05

申请号：US12537559

申请日：2009-08-07

申请人： Hideo Izawa ,  Takao Namiki ,  Yasushi Katagiri ,  Akira Ishikawa

发明人： Hideo Izawa ,  Takao Namiki ,  Yasushi Katagiri ,  Akira Ishikawa

IPC分类号： B41J2/01 ,  B41J29/38

CPC分类号： B41J3/4078 ,  B41J11/425 ,  B41J15/005

摘要： An ink jet recording apparatus in which a fabric as a recording medium is intermittently conveyed in an ink jet recording section is capable of printing an image on the fabric with precision and at high quality. The ink jet recording section of serial printing type includes a conveyer for intermittently conveying the fabric. Printing on the fabric intermittently conveyed in the ink jet recording section, the fabric printing ink jet recording apparatus with the conveyer intermittently conveying the fabric while it is temporarily stuck on the conveyer, includes: a feed roll for continuously feeding the fabric onto an upstream end of the conveyer, and a dancer roll unit, the feed roll and dancer roll unit being disposed upstream of the ink jet recording section in order from upstream in the traveling direction of the fabric; and a drying section, and a traction roll for continuously pulling the fabric from a downstream end of the conveyer for unsticking the fabric from the latter, the drying section and traction roll unit being disposed downstream of the ink jet recording section in order from upstream in the traveling direction of the fabric.

摘要翻译： 一种喷墨记录装置，其中作为记录介质的织物在喷墨记录部分间歇地传送能够以精确和高质量在织物上印刷图像。 串行打印类型的喷墨记录部分包括用于间歇地传送织物的输送机。 在喷墨记录部分间歇地传送的织物上进行打印时，带有输送机的织物印刷喷墨记录装置在临时粘贴在输送机上的同时间歇地传送织物的步骤包括：用于将织物连续地供给到上游端 的输送机，以及浮动辊单元，进给辊和浮动辊单元从织物的行进方向的上游开始依次设置在喷墨记录部的上游; 以及用于从输送机的下游端连续牵拉织物的牵引辊，用于从后者排出织物，干燥部分和牵引辊单元设置在喷墨记录部分的下游，从上游开始 织物的行进方向。

公开(公告)号：US06782817B2

公开(公告)日：2004-08-31

申请号：US10315140

申请日：2002-12-10

申请人： Hideo Izawa ,  Yuichi Yamazaki ,  Yasushi Katagiri

发明人： Hideo Izawa ,  Yuichi Yamazaki ,  Yasushi Katagiri

IPC分类号： B41F1306

CPC分类号： B41F13/06 ,  B65H23/32 ,  B65H2301/33212 ,  B65H2301/517

摘要： A printing machine includes two printing units, each comprising a web feed section, a web printing section connected to the web feed section and a web treating section connected to the web printing section, in which a single-side surface of a continuous web is printed at each of the web printing sections. The printing machine also includes a turn/transfer section at which two the printing units are operatively connected and the continuous web printed by one of the two web printing sections is transferred to the other one thereof through turning and transferring treatment of the continuous web. The printing machine is capable of carrying out double-side printing and single side printing and improving printing efficiency with a relatively small location space or site.

摘要翻译： 印刷机包括两个印刷单元，每个印刷单元包括卷筒纸进给部分，连接到卷筒纸进给部分的幅材印刷部分和连接到幅材印刷部分的卷材处理部分，其中打印连续卷材的单面表面 在每个卷筒印刷部分。 印刷机还包括转动/转印部分，两个印刷单元在该转动/转印部分可操作地连接，并且由两个幅材印刷部分之一印刷的连续幅材通过连续幅材的转动和转印处理被转印到​​另一个。 印刷机能够在相对较小的位置空间或场所进行双面印刷和单面印刷并提高印刷效率。

公开(公告)号：US06309046B1

公开(公告)日：2001-10-30

申请号：US09429169

申请日：1999-10-28

申请人： Hideo Izawa ,  Yasushi Katagiri

发明人： Hideo Izawa ,  Yasushi Katagiri

IPC分类号： B41J2145

CPC分类号： B41J15/165 ,  B41J15/04

摘要： An ink jet printer of the type having a plurality or multiplicity of ink jet heads for printing as many characters on a continuous strip of paper or the like traveling between a pair of guide rollers or the like. In order to prevent the strip from fluttering while traveling the elongate distance between the pair of guide rollers, one or more intermediate guide rollers are provided therebetween, in positions offset from a plane tangent to both guide rollers toward one side of the plane opposite to the side where the guide rollers are located. At least two ink jet heads may be provided between every two neighboring pair of guide and intermediate guide rollers.

摘要翻译： 这种类型的喷墨打印机具有多个或多个喷墨头，用于在一对导辊之间行进的连续连续纸条等上打印许多字符。 为了防止条带在行进一对导辊之间的细长距离的同时，在其间设置一个或多个中间导向辊，在与两个导向辊相切的平面偏移到与该导向辊相对的平面的一侧的位置 导辊位于哪一侧。 每两个相邻的一对导向辊和中间导辊之间可以设置至少两个喷墨头。

公开(公告)号：US09403355B2

公开(公告)日：2016-08-02

申请号：US14066211

申请日：2013-10-29

申请人： Hideo Izawa ,  Reishi Fujiwara ,  Kazuhiko Satou ,  Kazumi Odashima

发明人： Hideo Izawa ,  Reishi Fujiwara ,  Kazuhiko Satou ,  Kazumi Odashima

IPC分类号： B41F13/24 ,  B41F13/18 ,  B41F13/00 ,  B41F13/004 ,  B41F13/008 ,  B41F13/10 ,  B41F13/193 ,  B41F13/20 ,  B41F13/32 ,  B41F13/38

CPC分类号： B41F13/18 ,  B41F13/0024 ,  B41F13/0045 ,  B41F13/008 ,  B41F13/10 ,  B41F13/193 ,  B41F13/20 ,  B41F13/24 ,  B41F13/32 ,  B41F13/38 ,  B41P2213/802 ,  B41P2217/15 ,  B41P2227/20 ,  B41P2227/21

摘要： A variable printing machine for printing images different in top-bottom length with a plate and a blanket cylinder changed in diameter, is provided in which the plate and blanket cylinders and an impression cylinder can be brought into a proper state of contact with one another. Each of a plate cylinder shaft 20 and a blanket cylinder shaft 30 has its one axial end portion supported in a cantilever structure from a main frame 1 of the machine. When the plate cylinder sleeve 21 and the blanket cylinder sleeve 31 are each exchanged with one of different diameter, the blanket cylinder shaft 30 and the impression cylinder 4 are moved relative to each other so that the plate cylinder 2 and the blanket cylinder 3 may be brought into a proper state of contact with each other and so are the blanket cylinder 3 and the impression cylinder 4.

摘要翻译： 提供一种可变印刷机，用于印刷上下长度不同的图像，其中板和橡皮滚筒的直径改变，其中板和橡皮布滚筒和压印滚筒可以彼此接触到适当的接触状态。 印版滚筒轴20和橡皮布滚筒轴30中的每一个具有从机器的主框架1支撑在悬臂结构中的一个轴向端部。 当印版滚筒套筒21和橡皮布滚筒套筒31各自更换为不同直径的印版滚筒套筒21时，橡皮布滚筒轴30和压印滚筒4相对于彼此移动，使得印版滚筒2和橡皮滚筒3可以是 彼此接触的适当状态以及橡皮布滚筒3和压印滚筒4。

公开(公告)号：US09174756B2

公开(公告)日：2015-11-03

申请号：US13951677

申请日：2013-07-26

申请人： Hideo Izawa ,  Reishi Fujiwara

发明人： Hideo Izawa ,  Reishi Fujiwara

IPC分类号： B32B38/10 ,  B65C9/00 ,  B31D1/02

CPC分类号： B65C9/0006 ,  B31D1/021 ,  B31D1/026 ,  B31D1/027 ,  Y10T156/1195 ,  Y10T156/1994

摘要： A waste removing method capable of easily carrying out a waste removing operation to peel a label sheet waste off a base sheet. A label sheet 4b of label paper 4 being conveyed along a path of label paper conveyance 1 is formed with a cut line 4h for peeling-off; an upstream side portion 4i of label sheet bordered and starting with the cut line 4h is peeled off a base sheet 4a, and the portion of label sheet 4b peeled off is carried to and wound onto a waste take-up member 20 whereby winding the peeled-off portion of label sheet 4b onto the waste take-up member 20 causes a label sheet waste 4g of succeeding label paper 4 to be peeled off the base sheet 4a and taken up onto the waste take-up member. The waste removing operation can be carried out automatically.

摘要翻译： 能够容易地执行废纸清除操作以从标签纸剥离标签纸废弃物的废弃物去除方法。 标签纸4的标签纸4沿着标签纸输送机1的路径输送，形成有用于剥离的切割线4h。 从切割线4h开始的标签片的上游侧部分4i从基片4a剥离，剥离的标签片4b的部分被携带并卷绕到废弃卷绕部件20上，从而卷绕剥离的 标签纸4b到废料卷取部件20的一部分使得后续标签纸4的标签纸废料4g从基片4a剥离并被吸收到废物卷取部件上。 废物清除操作可以自动进行。

公开(公告)号：US09004660B2

公开(公告)日：2015-04-14

申请号：US13134898

申请日：2011-06-20

申请人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

发明人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

IPC分类号： B41J2/175

CPC分类号： B41J2/175 ,  B41J2/17513 ,  B41J2/17596

摘要： An ink supply device for an inkjet recording apparatus including a back pressure tank 21, a distribution tank 12, a plurality of ink opening/closing electromagnetic valves 13, and a plurality of recording heads 14, in which the distribution tank 12 is connected to the back pressure tank 21 via an ink supply path 24, the plurality of ink opening/closing electromagnetic valves 13 is directly attached to the distribution tank 12 while being connected to the plurality of recording heads 14 via a distribution supply pipe 15 and the distribution tank 12 contains a humidification heater 71 for humidifying ink and a temperature sensor 72.

摘要翻译： 一种用于喷墨记录装置的供墨装置，包括背压罐21，分配罐12，多个油墨打开/关闭电磁阀13和多个记录头14，其中分配罐12连接到 背压罐21通过供墨路径24，多个油墨打开/关闭电磁阀13通过分配供给管15和分配箱12连接到多个记录头14而直接附接到分配罐12 包含用于加湿油墨的加湿加热器71和温度传感器72。