公开(公告)号：US20140123864A1

公开(公告)日：2014-05-08

申请号：US14060278

申请日：2013-10-22

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： B41F13/20

CPC分类号： B41F3/20 ,  B41F13/10 ,  B41F13/193 ,  B41F13/20 ,  B41F13/21 ,  B41F27/105 ,  B41F27/1231 ,  B41F27/14 ,  B41F30/04 ,  B41P2213/25 ,  B41P2213/802 ,  B41P2217/15 ,  B41P2227/21 ,  B65H75/246 ,  F16C13/00 ,  F16D13/16

摘要： A printing cylinder assembly for a printing machine having a sleeve cylinder which can be simply coupled to and decoupled from a rotating shaft and which can be exchanged easily. The sleeve cylinder is mounted to fit on the rotating shaft so that it can be fitted on, and be extracted from, the rotating shaft, constituting a printing cylinder. The rotating shaft is provided with a cam shaft and a coupling member that constitutes a coupling mechanism. In a coupling and a decoupling state which the coupling mechanism comes into, rotations of the cam shaft cause the coupling member to couple and decouple the sleeve cylinder to and from the rotating shaft when the coupling member is diametrically urged against, and parted from, the inner diametric surface of the sleeve cylinder, respectively.

摘要翻译： 一种用于印刷机的印刷滚筒组件，其具有可以简单地联接到旋转轴并且可以容易地更换的套筒的套筒。 套筒被安装成装配在旋转轴上，使得它可以装配在构成印刷滚筒的旋转轴上并从其中被提取。 旋转轴设置有凸轮轴和构成联接机构的联接构件。 在联接机构进入的联接和解耦状态中，当联接构件沿径向推动抵靠和分离时，凸轮轴的旋转使得联接构件将套筒联接和脱离旋转轴 分别是套筒的内径面。

公开(公告)号：US08336991B2

公开(公告)日：2012-12-25

申请号：US12986575

申请日：2011-01-07

申请人： Hideo Izawa ,  Takao Namiki ,  Kouichi Ooyama ,  Masahito Sato

发明人： Hideo Izawa ,  Takao Namiki ,  Kouichi Ooyama ,  Masahito Sato

IPC分类号： B41J2/155

CPC分类号： B41J2/155 ,  B41J3/543 ,  B41J25/001 ,  B41J25/005 ,  B41J25/34 ,  B41J2202/19

摘要： In an ink jet printer having a plural number of line heads arranged in a paper printing direction, it is sought to render the printing density high in the nozzle row direction without the need to exchange the line heads.The invention provides an ink jet printer in which line heads other than at least one of the line heads 3 are each displaceable by a distance that is equal to a part per the plural number of a nozzle pitch in the line head in a direction of the nozzle row.

摘要翻译： 在具有以纸打印方向排列的多个行头的喷墨打印机中，寻求使打印浓度在喷嘴行方向上高，而不需要更换行头。 本发明提供了一种喷墨打印机，其中除了行头3中的至少一个以外的行头每个可移位距离等于在线头中的多个喷嘴间距的一部分， 喷嘴排。

公开(公告)号：US20120242735A1

公开(公告)日：2012-09-27

申请号：US13339800

申请日：2011-12-29

申请人： Hideo Izawa ,  Yuuichi Yamazaki

发明人： Hideo Izawa ,  Yuuichi Yamazaki

IPC分类号： B41J29/38

CPC分类号： B41J11/46

摘要： Images, one per page, are printed by a digital printer consecutively on a web of paper fed to travel forward. A timing mark is printed for each image. In case printing is temporarily halted, the web of paper is first fed backward, and then it is fed forward again. The number of timing marks in each of the backward feed and forward feed of the web of paper are counted. When the number of counts of the timing marks counted in the forward feed coincides with the number of counts of the timing marks counted earlier in the backward feed, printing of consecutive images is reinitiated from a position immediately following an image last printed before printing was temporarily halted.

摘要翻译： 图像，每页一张，由数字打印机连续打印在供纸前进的纸张网上。 打印每个图像的时间标记。 如果打印暂时停止，则纸幅首先向后反向，然后再次向前馈送。 计数纸幅的向后进给和向前进给的每个定时标记的数量。 当正向进给中计数的定时标记的计数数量与反向进给中较早计数的定时标记的计数数量一致时，连续图像的打印从打印临时之前最后打印的图像之后的位置重新开始 停止了

公开(公告)号：US08147042B2

公开(公告)日：2012-04-03

申请号：US12318847

申请日：2009-01-09

申请人： Hiroyuki Matsuba ,  Yoshinobu Ishimoto ,  Tetsuya Matsuzaki ,  Hideo Izawa ,  Takao Namiki

发明人： Hiroyuki Matsuba ,  Yoshinobu Ishimoto ,  Tetsuya Matsuzaki ,  Hideo Izawa ,  Takao Namiki

IPC分类号： B41J2/17

CPC分类号： B41J2/155 ,  B41J2/17509 ,  B41J2/17556 ,  B41J2202/20

摘要： An ink jet recorder that includes line heads (4) having a plurality of nozzle heads (41), main tanks (13) placed outside of the line heads (4) to store ink; an ink supply passage (13a, 49a, 49c) that connects the main tanks (13) to the associated nozzle heads (41), and distribution tanks (6) placed in each line head (4). The number of supply tube connections (67) provided in the distribution tank (6) is smaller than that of the nozzle heads (41) arranged in the line head (4).

摘要翻译： 一种喷墨记录器，包括具有多个喷嘴头（41）的线头（4），放置在所述线头（4）外部的主容器（13）以存储墨水; 将主容器（13）连接到相关联的喷嘴头（41）的墨水供应通道（13a，49a，49c）和放置在每个行头（4）中的分配罐（6）。 设置在分配箱（6）中的供给管连接件（67）的数量小于布置在行头（4）中的喷嘴头（41）的数量。

公开(公告)号：US20120019599A1

公开(公告)日：2012-01-26

申请号：US13135751

申请日：2011-07-14

申请人： Hideo Izawa ,  Takao Namiki ,  Kouichi Ooyama ,  Masahito Sato

发明人： Hideo Izawa ,  Takao Namiki ,  Kouichi Ooyama ,  Masahito Sato

IPC分类号： B41J2/14

CPC分类号： B41J25/34

摘要： [Problem to be Solved] To provide an inkjet recording apparatus that is easy to maintain and is compact.[Solution] The present invention provides an inkjet recording apparatus 100 including a line head 20 capable of printing on a recording medium 1, and a housing 11 with the line head 20 attached, in which the line head 20 is slid along a guide groove 12 provided in the housing 11 so that the line head 20 is detachably attached.

摘要翻译： [待解决的问题]提供易于维护并且紧凑的喷墨记录装置。 [解决方案]本发明提供一种喷墨记录装置100，其包括能够在记录介质1上打印的行头20和安装有行头20的壳体11，其中行头20沿着引导槽12滑动 设置在壳体11中，使得线头20可拆卸地安装。

公开(公告)号：US20120001987A1

公开(公告)日：2012-01-05

申请号：US13134897

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： B41J2/16526 ,  B41J2/175 ,  Y10T137/2564

摘要： [Problem to be Solved] To provide a pressure purging device for an inkjet recording apparatus enabling pressure-purging only designated one of a plurality of recording heads and capable of preventing ink from leaking during the pressure purging.[Solution] In a pressure purging 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, and 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 attached to the distribution tank 12 while being connected to the plurality of recording heads 14 via the distribution supply pipe 15, the plurality of ink opening/closing electromagnetic valves 13 is directly attached to the distribution tank 12, and there is provided an air switching three-port electromagnetic valve 61 connected to an upper part inside of the back pressure tank 21 via an air path 63 while being connected to a compressed air supply path 62. [Selected Drawing] FIG. 1

摘要翻译： [待解决的问题]提供一种用于喷墨记录装置的压力清洗装置，其能够仅使用多个记录头中的一个指定的压力吹扫，并且能够防止在压力清洗期间油墨泄漏。 [解决方案]在用于喷墨记录装置的压力清洗装置中，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，并且其中分配罐 12通过供墨路径24连接到背压罐21，多个油墨打开/关闭电磁阀13通过分配供给管15连接到多个记录头14，而附接到分配罐12， 多个油墨打开/关闭电磁阀13直接附接到分配罐12，并且设置有一个空气切换三端口电磁阀61，该空气切换三端口电磁阀61经由空气通道63连接到背压箱21的内部上部，同时 连接到压缩空气供应路径62。 1

公开(公告)号：US20110025745A1

公开(公告)日：2011-02-03

申请号：US12936343

申请日：2009-03-27

申请人： Hideo Izawa ,  Takashi Kurosawa ,  Hideo Yamada

发明人： Hideo Izawa ,  Takashi Kurosawa ,  Hideo Yamada

IPC分类号： B41J29/38

CPC分类号： B41J11/0015 ,  B41J2/2114

摘要： It is sought to allow a control unit part to be made up simply and at low cost, to prevent oozing out at an edge portion of a printing image and to enable inkjet printing at high quality regardless of kinds of the recording medium.To this end, there is provided a method of applying an undercoat in an ink jet recording apparatus of line type for printing recorded information, including an ink jet type undercoating unit for prior undercoating on a recorded information printing portion wherein undercoating data are prepared by software manipulation on the basis of printing information recorded data, characterized in that it comprises: laying a mask beneath a layer of a printing image and detecting an edge of the printing image; and on the basis of a mask information having the printing image extracted by software manipulation, applying an undercoat to an area covering from the printing image to an outer side of an edge portion of the printing image.

摘要翻译： 寻求允许简单且低成本地制造控制单元部件，以防止在打印图像的边缘部分渗出，并且能够以高质量实现喷墨打印，而不管种类的记录介质。 为此，提供了一种在用于打印记录信息的行式喷墨记录装置中应用底涂层的方法，包括用于在记录信息打印部分上进行预涂底的喷墨式底涂层单元，其中底漆数据通过软件 在打印信息记录数据的基础上进行操作，其特征在于，其包括：在打印图像的一层下面放置掩模并检测打印图像的边缘; 并且基于通过软件操作提取的具有打印图像的掩模信息，将底涂层施加到从打印图像覆盖的区域到打印图像的边缘部分的外侧。

公开(公告)号：US20090175642A1

公开(公告)日：2009-07-09

申请号：US12350062

申请日：2009-01-07

申请人： Hideo Izawa ,  Sumito Mera ,  Kotaro Harada ,  Seiji Komatsuda

发明人： Hideo Izawa ,  Sumito Mera ,  Kotaro Harada ,  Seiji Komatsuda

IPC分类号： G03G15/10

CPC分类号： G03G15/553 ,  G03G15/556

摘要： A toner supplier apparatus 1 is provided for stabilizing the concentration of toner reserved in a main tank. A concentration sensor for measuring the concentration of the toner is provided in a toner-feeding pipeway for supplying liquid toner from a main tank for adjusting the concentration to the developer apparatus. High concentration toner and diluent supplied to the main tank are controlled based on the concentration measured by the concentration sensor. Accordingly, accuracy of the toner supplier apparatus used for an electronic photograph printer in measuring the concentration of the toner can be improved, thereby permitting accurate control for the concentration in a printed image.

摘要翻译： 提供调色剂供应装置1，用于稳定主箱中保留的调色剂的浓度。 用于测量调色剂浓度的浓度传感器设置在用于从主容器供应液体调色剂的调色剂供给管道中，用于调节浓度到显影剂装置。 基于由浓度传感器测量的浓度来控制供给主容器的高浓度调色剂和稀释剂。 因此，可以提高用于电子照相打印机的调色剂供应设备在测量调色剂浓度方面的精度，从而可以精确地控制印刷图像中的浓度。

公开(公告)号：US07540604B2

公开(公告)日：2009-06-02

申请号：US11494024

申请日：2006-07-26

申请人： Hideo Izawa ,  Akira Ishikawa

发明人： Hideo Izawa ,  Akira Ishikawa

IPC分类号： B41J29/13 ,  B41J2/14

CPC分类号： B41J25/304 ,  B41J25/34

摘要： It is rendered possible to attach and detach an inkjet line head chassis to and from a controller housing in an inkjet recording apparatus. To this end, the inkjet recording apparatus in which the inkjet line head chassis (2) is detachably attached to a portion of the controller housing (1) comprises: a bracket (4) mounted to the controller housing and movable upward and downward, the bracket supporting the inkjet line head chassis so that the chassis can be attached and detached unidirectionally; a drive plate (18) mounted in the controller housing so as to be rotatable in a plane parallel to a direction in which the bracket is moved vertically; a link mechanism for coupling the drive plate and the bracket to move the bracket vertically when the dive plate is rotated; and a fluid cylinder (19) coupled to the drive plate.

摘要翻译： 可以将喷墨线头机架与喷墨记录装置中的控制器壳体相连接和分离。 为此，喷墨记录头机架（2）可拆卸地安装在控制器壳体（1）的一部分上的喷墨记录装置包括：安装在控制器壳体上并可上下移动的托架（4） 支架支撑喷墨线头机箱，使机箱可以单向连接和拆卸; 驱动板（18），其安装在所述控制器壳体中，以便能够在与所述支架垂直移动的方向平行的平面中旋转; 用于联接驱动板和支架以在潜水板旋转时垂直移动支架的连杆机构; 和连接到驱动板的流体缸（19）。

公开(公告)号：US20070206071A1

公开(公告)日：2007-09-06

申请号：US11568202

申请日：2005-04-26

申请人： Hiroyuki Matsuba ,  Yoshinobu Ishimoto ,  Tetsuya Matsuzaki ,  Hideo Izawa ,  Takao Namiki

发明人： Hiroyuki Matsuba ,  Yoshinobu Ishimoto ,  Tetsuya Matsuzaki ,  Hideo Izawa ,  Takao Namiki

IPC分类号： B41J2/175

CPC分类号： B41J2/155 ,  B41J2/17509 ,  B41J2/17556 ,  B41J2202/20

摘要： An ink jet recorder comprises: line heads (4) including a plurality of nozzle heads (41), main tanks (13) placed outside of the line heads (4) to store ink; an ink supply passage (13a, 49a, 49c) that connects the main tanks (13) to the associated nozzle heads (41), and distribution tanks (6) placed in each line head (4). The number of supply tube connections (67) provided in the distribution tank (6) is made smaller than that of the nozzle heads (41) arranged in the line head (4).

摘要翻译： 喷墨记录器包括：行头（4），包括多个喷嘴头（41），主罐（13）放置在线头（4）的外部以存储墨; 将主容器（13）连接到相关联的喷嘴头（41）的墨水供应通道（13a，49a，49c）和放置在每个行头（4）中的分配罐（6）。 设置在分配箱（6）中的供应管连接件（67）的数量小于布置在管线头（4）中的喷嘴头（41）的数量。