公开(公告)号：US08540335B2

公开(公告)日：2013-09-24

申请号：US11941352

申请日：2007-11-16

申请人： Yasushi Nakano ,  Hajime Kaneko

发明人： Yasushi Nakano ,  Hajime Kaneko

IPC分类号： B41J2/165

CPC分类号： B41J29/393 ,  B41J2/2142

摘要： A printing apparatus capable of specifying the color material concentration in ink can discharge or suck the ink in a suitable amount for suppressing degradation in print quality or ink supply failure. The printing apparatus executes printing by scanning a printhead having an orifice to discharge ink. The printing apparatus includes a scanning unit which scans the printhead without discharging the ink to generate a discharge failure orifice, and a detection unit which detects the presence of the discharge failure orifice. The color material concentration in the ink is estimated on the basis of the number of times or the time of scanning without discharging the ink required until the detection unit detects the presence of the discharge failure orifice.

摘要翻译： 能够指定墨水中的着色剂浓度的打印装置可以以适当的量排出或吸入墨，以抑制打印质量或墨水供应故障的劣化。 打印装置通过扫描具有孔口的打印头来执行打印以排出墨水。 打印装置包括扫描单元，其扫描打印头而不排出墨以产生排放故障孔;以及检测单元，其检测排出故障孔的存在。 基于在检测单元检测到排出故障孔口的存在之前所需要的墨水的排出次数或扫描时间来估计墨水中的着色材料浓度。

公开(公告)号：US20080122891A1

公开(公告)日：2008-05-29

申请号：US11941352

申请日：2007-11-16

申请人： Yasushi Nakano ,  Hajime Kaneko

发明人： Yasushi Nakano ,  Hajime Kaneko

IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/165

CPC分类号： B41J29/393 ,  B41J2/2142

摘要： This invention is directed to a printing apparatus capable of specifying the color material concentration in ink to discharge or suck the ink in a suitable amount for suppressing degradation in print quality or ink supply failure. The printing apparatus executes printing by scanning a printhead having an orifice to discharge ink. The printing apparatus includes a scanning unit which scans the printhead without discharging the ink to generate a discharge failure orifice, and a detection unit which detects the presence of the discharge failure orifice. The color material concentration in the ink is estimated on the basis of the number of times or the time of scanning without discharging the ink required until the detection unit detects the presence of the discharge failure orifice.

摘要翻译： 本发明涉及一种能够指定油墨中的着色材料浓度以适当量排出或吸墨的打印装置，用于抑制打印质量或墨水供应故障的劣化。 打印装置通过扫描具有孔口的打印头来执行打印以排出墨水。 打印装置包括扫描单元，其扫描打印头而不排出墨以产生排放故障孔;以及检测单元，其检测排出故障孔的存在。 基于在检测单元检测到排出故障孔口的存在之前所需要的墨水的排出次数或扫描时间来估计墨水中的着色材料浓度。

公开(公告)号：US06428154B1

公开(公告)日：2002-08-06

申请号：US08721205

申请日：1996-09-26

申请人： Yuji Kamiyama ,  Kazuaki Masuda ,  Hajime Kaneko ,  Hiroaki Tanaka ,  Hiroyuki Ishinaga

发明人： Yuji Kamiyama ,  Kazuaki Masuda ,  Hajime Kaneko ,  Hiroaki Tanaka ,  Hiroyuki Ishinaga

IPC分类号： B41J2175

CPC分类号： B41J2/1752 ,  B41J2/17513

摘要： An ink cartridge for ink jet use is provided with an aperture for filling in the cartridge with ink. The circumference of the aperture and a part of a plug pressed in the aperture are fused and welded to be formed integrally to airtightly close the aperture, and obtain an integrated structure without any interface. Hence, it is made possible to reliably prevent ink from leaking therefrom, even if some scratches and cracks are present on both of them. This contributes to eliminating inspection steps to find ink leakage in the course of manufacture, and also, contributes to improving the yield of production. As a result, a significant reduction of costs is possible, while enhancing the reliability of the ink cartridge.

摘要翻译： 用于喷墨使用的墨盒设置有用于用墨水填充墨盒的孔。 孔的圆周和压在孔中的插头的一部分被熔化和焊接，以一体地形成以气密地闭合孔，并获得没有任何界面的整体结构。 因此，即使在两者上存在一些划痕和裂缝，也可以可靠地防止油墨从中泄漏。 这有助于消除在制造过程中发现墨水泄漏的检查步骤，并且还有助于提高生产成本。 结果，在提高墨盒的可靠性的同时可以显着降低成本。

公开(公告)号：US5874977A

公开(公告)日：1999-02-23

申请号：US636766

申请日：1996-04-19

申请人： Hiroyuki Ishinaga ,  Kazuaki Masuda ,  Hajime Kaneko ,  Masahiko Higuma ,  Yuji Kamiyama ,  Yoichi Taneya

发明人： Hiroyuki Ishinaga ,  Kazuaki Masuda ,  Hajime Kaneko ,  Masahiko Higuma ,  Yuji Kamiyama ,  Yoichi Taneya

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17503 ,  B41J2/17559 ,  Y10T156/1051 ,  Y10T156/1153

摘要： An ink container includes an ink absorbing material accommodating chamber for accommodating an ink absorbing material for retaining ink to be supplied to a recording head; an ink supply opening connectable with said recording head to supply the ink to the recording head from said accommodating chamber; an air vent portion for fluid communication between said accommodating chamber with ambience; wherein said air vent portion has an inside opening in fluid communication with an inside of said accommodating chamber, an outside opening open to the ambience, and a fluid communication path in fluid communication with said inside opening and outside opening; wherein said outside opening takes, when-said container is mounted on an apparatus with which it is usable, a position lower than that taken by said inside opening.

摘要翻译： 墨水容器包括用于容纳用于保持供应到记录头的墨水的吸墨材料的吸墨材料容纳室; 一个可与所述记录头连接的供墨口，用于从所述容纳室向记录头供墨; 用于在具有气氛的所述容纳室之间流体连通的排气部分; 其特征在于，所述排气部具有与所述容纳室的内部流体连通的内部开口，与所述氛围相通的外部开口，以及与所述内部开口和外部开口流体连通的流体连通路径; 其特征在于，当所述容器安装在可使用的装置上时，所述外部开口的位置比所述内侧开口的位置低。

公开(公告)号：US5754201A

公开(公告)日：1998-05-19

申请号：US544597

申请日：1995-10-18

申请人： Hiroyuki Ishinaga ,  Masami Ikeda ,  Hajime Kaneko ,  Jun Kawai ,  Yasutoshi Saito ,  Masaaki Izumida ,  Masahiko Tonogaki

发明人： Hiroyuki Ishinaga ,  Masami Ikeda ,  Hajime Kaneko ,  Jun Kawai ,  Yasutoshi Saito ,  Masaaki Izumida ,  Masahiko Tonogaki

IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/14

CPC分类号： B41J2/04533 ,  B41J2/0458 ,  B41J2/04593 ,  B41J2/14056 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2202/11

摘要： An ink jet head having a plurality of electrothermal transducer elements in one liquid passage is arranged so that the ratio of the areas of two of the plurality of electrothermal transducer elements is smaller than the ratio of the amounts of ink ejected by the two electrothermal transducer elements, thereby stably obtaining the desired amounts of ejected ink and achieving a high gradational effect at a high energy efficiency.

摘要翻译： 在一个液体通道中具有多个电热换能器元件的喷墨头被布置成使得多个电热换能器元件中的两个的面积的比例小于由两个电热换能器元件喷射的墨量的比率 从而稳定地获得所需量的喷射墨水并以高能量效率实现高等级效果。

公开(公告)号：US07523160B2

公开(公告)日：2009-04-21

申请号：US10778266

申请日：2004-02-12

申请人： Masataka Eida ,  Hajime Kaneko

发明人： Masataka Eida ,  Hajime Kaneko

IPC分类号： G06F15/16

CPC分类号： H04L63/0407 ,  H04L29/06 ,  H04L67/28 ,  H04L67/2819 ,  H04L67/2842 ,  H04L67/306 ,  H04L69/329

摘要： An information provision exchange service system that can securely prevent the transmission of information that can be used to identify a user to another party and enable users to provide and exchange information between themselves free from confidentiality concerns. A server checks registered personal information to determine whether or not information that can be used to identify any of the users using a plurality of communication terminals is included in information exchanged between the communication terminals via a communication network, and replaces the information that can be used to identify a user with other information if the information that can be used to identify the user is detected in the information exchanged between the communication terminals via the communication network.

摘要翻译： 一种信息提供交换服务系统，其可以安全地防止可用于向另一方识别用户的信息的传输，并且使用户能够在其间提供和交换信息而不受机密性的关注。 服务器检查登记的个人信息，以确定是否可以使用通过通信网络在通信终端之间交换的信息中包括用于识别使用多个通信终端的任何用户的信息的信息，并且替换可以使用的信息 如果在经由通信网络的通信终端之间交换的信息中检测到可以用于识别用户的信息，则识别具有其他信息的用户。

公开(公告)号：US07396110B2

公开(公告)日：2008-07-08

申请号：US11234098

申请日：2005-09-26

申请人： Nobuyuki Matsumoto ,  Hajime Kaneko

发明人： Nobuyuki Matsumoto ,  Hajime Kaneko

IPC分类号： B41J2/14

CPC分类号： B41J2/1752

摘要： An ink container capable of being simply mounted in a holder with a small working space includes a rib-like guide portion for determining a mounting path during mounting of the ink container in a head cartridge at a side surface. The head cartridge includes a holder portion provided with a sliding projection which slides in contact with the guide portion. When the ink container is mounted, a user moves the ink container so that a first inclined portion first contacts the sliding projection and thereafter the ink contained is moved in an obliquely below direction toward the head cartridge while sliding the sliding projection along the first inclined portion.

摘要翻译： 能够简单地安装在具有小工作空间的保持器中的油墨容器包括用于确定在将油墨容器安装在侧表面的头盒中的安装路径的肋状引导部分。 头盒包括具有与引导部分接触滑动的滑动突起的保持器部分。 当安装墨水容器时，用户移动墨水容器，使得第一倾斜部分首先接触滑动突起，此后，容纳的墨水沿着倾斜的下方向朝向头盒移动，同时沿着第一倾斜部分滑动滑动突起 。

公开(公告)号：US06332679B1

公开(公告)日：2001-12-25

申请号：US09219598

申请日：1998-12-23

申请人： Masahiko Higuma ,  Nobuhiko Takekoshi ,  Hajime Kaneko ,  Sadayuki Sugama

发明人： Masahiko Higuma ,  Nobuhiko Takekoshi ,  Hajime Kaneko ,  Sadayuki Sugama

IPC分类号： B41J201

CPC分类号： B41J11/002

摘要： The present invention relates to an image forming method comprising the steps of forming visible images in application of an ink, which at least includes an ink solvent and a color material, onto a recording medium having a porous layer on a surface of the medium from a side of the porous layer; conveying the recording medium from a location for forming images to a location for a subsequent process; and flattening the surface of the recording medium formed with visible images by pressing the surface while heating to form a flattened layer. In a nip region that the surface of the recording medium formed with visible images is pressed, a point A at which the ink solvent contained in the recording medium reaches the boiling point is located upstream of a point B at which the porous layer of the recording medium loses its liquid permeation property.

摘要翻译： 本发明涉及一种图像形成方法，包括以下步骤：将至少包括油墨溶剂和着色材料的油墨的可见图像形成在介质表面上的具有多孔层的记录介质上， 多孔层的一侧; 将记录介质从用于形成图像的位置传送到用于后续处理的位置; 并且通过在加热的同时按压表面来平坦化形成有可见图像的记录介质的表面以形成平坦化层。 在形成有可见图像的记录介质的表面的压区中，记录介质中所含的油墨溶剂达到沸点的点A位于记录多孔层的点B的上游 介质会失去其液体渗透性能。

公开(公告)号：US06290335B1

公开(公告)日：2001-09-18

申请号：US08844597

申请日：1997-04-21

申请人： Jun Kawai ,  Masami Ikeda ,  Hajime Kaneko ,  Hiroyuki Ishinaga ,  Masaaki Okada ,  Masahiko Kubota

发明人： Jun Kawai ,  Masami Ikeda ,  Hajime Kaneko ,  Hiroyuki Ishinaga ,  Masaaki Okada ,  Masahiko Kubota

IPC分类号： B41J205

CPC分类号： B41J2/04533 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04546 ,  B41J2/0458 ,  B41J2/1404 ,  B41J2/14056 ,  B41J2/14112

摘要： The present invention provides an ink-jet head having a plurality of heaters for one ejection outlet, wherein the heaters and the outlet are disposed so as to satisfy a specific relationship, and thereby errors in the path of ejected ink droplets concerning the driving positions of the heaters can be restricted.

摘要翻译： 本发明提供了一种喷墨头，其具有用于一个喷射出口的多个加热器，其中加热器和出口被设置成满足特定关系，并且因此喷射的墨滴的路径中关于驱动位置的错误 加热器可以受到限制。

公开(公告)号：US06450616B1

公开(公告)日：2002-09-17

申请号：US08843074

申请日：1997-04-11

申请人： Masahiko Kubota ,  Masami Ikeda ,  Masami Kasamoto ,  Hajime Kaneko ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Jun Kawai ,  Keisuke Matsuo ,  Masaaki Okada

发明人： Masahiko Kubota ,  Masami Ikeda ,  Masami Kasamoto ,  Hajime Kaneko ,  Tsutomu Abe ,  Hiroyuki Ishinaga ,  Jun Kawai ,  Keisuke Matsuo ,  Masaaki Okada

IPC分类号： B41J214

CPC分类号： B41J2/04533 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04546 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/14072 ,  B41J2202/13

摘要： A substrate for an ink-jet element of an ink-jet printing head which ejects ink through ejection openings includes heating elements provided for each of the ejection openings and which generate thermal energy for ejecting the ink, a data holding circuit for holding an image data for driving the heat generating elements, by holding the image data in the number of bits corresponding to the number of ejection openings, and a driving circuit for driving the heating elements in units of the plural heating elements provided for each of the plural ejection openings based on the image data. A selection circuit selects at least one of the plural of heating elements provided corresponding to each of the ejection openings for driving. An ink-jet printing head and ink-jet printing apparatus employ such a substrate.

摘要翻译： 用于通过喷射口喷射墨水的喷墨打印头的喷墨元件的基板包括为每个喷射口提供的加热元件，并产生用于喷射墨水的热能，用于保持图像数据的数据保持电路 用于驱动发热元件，通过将图像数据保持在与喷射口数相对应的位数中;以及驱动电路，用于以为多个喷射口中的每一个设置的多个加热元件为单位驱动加热元件 对图像数据。 选择电路选择对应于每个用于驱动的​​喷射口设置的多个加热元件中的至少一个。 喷墨打印头和喷墨打印设备使用这种基板。