公开(公告)号：US20100155417A1

公开(公告)日：2010-06-24

申请号：US12637012

申请日：2009-12-14

申请人： Syuu Utzui ,  Masaya Uetsuki ,  Kouhei Tokuda ,  Hideo Fukazawa ,  Hiroaki Shirakawa ,  Naoshi Inoue ,  Eiichi Adachi

发明人： Syuu Utzui ,  Masaya Uetsuki ,  Kouhei Tokuda ,  Hideo Fukazawa ,  Hiroaki Shirakawa ,  Naoshi Inoue ,  Eiichi Adachi

IPC分类号： B67D7/14

CPC分类号： B41J2/17526 ,  B41J2/17509 ,  B41J2/17523 ,  B41J2/17546

摘要： A liquid discharging apparatus includes a liquid container having an information storage portion configured to store information and a supply port for supplying liquid in the liquid container to the outside and a movable member having the liquid container attached thereon. After the connection between the supply port and the apparatus is severed while the movable member moves from a first position to a second position, information is written in the information storage portion. The second position is set such that the time required for the movable member to move from the first position to the second position is longer than or equal to the time required for the information communication.

摘要翻译： 一种液体排放装置，包括具有用于存储信息的信息存储部分和用于将液体容器中的液体供应到外部的供给口的液体容器和其上附着有液体容器的可动构件。 在可移动部件从第一位置移动到第二位置之间，当供应端口和设备之间的连接被切断之后，信息被写入信息存储部分。 第二位置被设定为使得可动构件从第一位置移动到第二位置所需的时间长于或等于信息通信所需的时间。

公开(公告)号：US06557969B1

公开(公告)日：2003-05-06

申请号：US09511360

申请日：2000-02-23

申请人： Shuichi Murakami ,  Toshiharu Inui ,  Yoshiyuki Touge ,  Masaya Uetsuki

发明人： Shuichi Murakami ,  Toshiharu Inui ,  Yoshiyuki Touge ,  Masaya Uetsuki

IPC分类号： B41J2165

CPC分类号： B41J2/16532

摘要： An ink-jet printing apparatus and suction recovery control method which can minimize reduction in throughput while maintaining a printhead in the most appropriate condition, and can reduce the amount of wasted ink. According to the suction recovery control method, a printing period of predetermined printing operation is timed, and the number of print dots formed by discharging ink from a printhead during the predetermined printing operation is counted. Based on the timed printing period and counted number of print dots, the number of print dots per unit time is calculated. Then based on the calculated number of print dots per unit time, timing of suction recovery operation is determined, and suction recovery operation of the printhead is performed according to the determined timing.

公开(公告)号：US6095642A

公开(公告)日：2000-08-01

申请号：US184039

申请日：1998-11-02

申请人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

发明人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

IPC分类号： B41J2/175 ,  B41J29/46

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

摘要： A container for containing printing liquid for supplying to an ink jet head for an ink jet recording apparatus. The container includes a first chamber containing negative pressure producing material and having an air vent communicating with ambient air and a supply port for supplying printing liquid to the ink jet head. The container also includes a second chamber communicating with the first chamber via a communication port and providing a printing liquid reservoir for the first chamber. The capillary force provided by the negative pressure producing material adjacent a wall extending from the communication port and decreasing in a direction perpendicular to and towards the wall at least adjacent a part of the communication port which is uppermost in use of the container.

摘要翻译： 一种用于容纳用于供应喷墨记录装置的喷墨头的印刷液体的容器。 容器包括含有负压产生材料并且具有与环境空气连通的排气口的第一室和用于向喷墨头供给印刷液体的供给口。 容器还包括经由连通口与第一室连通并且为第一室提供印刷液体储存器的第二室。 由负压产生材料提供的毛细管力邻近从连通口延伸的壁并且在垂直于和朝向壁的方向上至少邻近使用容器最上方的连通口的一部分而减小。

公开(公告)号：US5670997A

公开(公告)日：1997-09-23

申请号：US94688

申请日：1993-07-21

申请人： Hitoshi Sugimoto ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Miyuki Matsubara ,  Fumihiro Gotoh ,  Masaya Uetsuki

发明人： Hitoshi Sugimoto ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Miyuki Matsubara ,  Fumihiro Gotoh ,  Masaya Uetsuki

IPC分类号： B41J2/165 ,  B41J2/18 ,  B41J2/185

CPC分类号： B41J2/16508

摘要： An ink jet recording apparatus includes a carriage for carrying a recording head for effecting recording by ejection of ink on a recording material; a cap for capping an ejection outlet of the recording head formed in an ejection side surface; sucking pump for sucking the ink out through the ejection outlet while the cap is closely contacted to the ejection side surface; a clearance forming mechanism for forming a clearance at a part of close-contact portion between the ejection side surface and the cap by relative motion between the cap and the carriage.

摘要翻译： 一种喷墨记录装置，包括用于承载用于通过在记录材料上喷射墨进行记录的记录头的托架; 用于封盖形成在喷射侧表面中的记录头的喷射口的盖; 抽吸泵，用于通过喷射口吸出墨水，同时盖子与喷射侧表面紧密接触; 间隙形成机构，用于通过盖和托架之间的相对运动在喷射侧表面和盖之间的紧密接触部分的一部分处形成间隙。

公开(公告)号：US08882232B2

公开(公告)日：2014-11-11

申请号：US13358765

申请日：2012-01-26

申请人： Tsuyoshi Ibe ,  Masaya Uetsuki ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

发明人： Tsuyoshi Ibe ,  Masaya Uetsuki ,  Kazuo Suzuki ,  Toshimitsu Danzuka ,  Masataka Kato ,  Asako Tomida ,  Hiroaki Komatsu

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

CPC分类号： B41J29/38 ,  B41J2/16538 ,  B41J2/16547

摘要： When performing at least one of preliminary ejection or a suction unit as a countermeasure against adhering ink that accumulates in the portion where preliminary ejection is performed, the preliminary ejection amount and suction speed of the suction unit are optimized. An inkjet print apparatus that prints by using a printing head for ejecting ink, comprising: an ejecting unit; a sucking unit; a measuring unit that measures an elapsed time after the sucking unit is performed; and a control unit that control ejection by the ejecting unit or sucking by the sucking unit according to the elapsed time measured in the measuring unit; wherein as the elapsed time becomes longer, the amount of ink that is ejected to the ink receiving unit in the ejecting unit is increased or a suction speed at which the ink is sucked in the sucking unit is increased.

摘要翻译： 当执行预喷射或抽吸单元中的至少一个作为对进行预喷射的部分积聚的油墨的对策时，抽吸单元的预喷射量和吸入速度被优化。 一种喷墨打印设备，其通过使用用于喷射墨水的打印头进行打印，包括：喷射单元; 吸吮单元 测量单元，其测量在所述抽吸单元执行之后的经过时间; 以及控制单元，其控制由所述排出单元的喷射或者根据在所述测量单元中测量的经过时间由所述吸取单元吸取; 其中随着经过时间变长，排出到喷墨单元中的墨接收单元的墨量增加，或吸墨装置中吸墨量的吸入速度增加。

公开(公告)号：US20100060701A1

公开(公告)日：2010-03-11

申请号：US12556502

申请日：2009-09-09

申请人： Hitoshi Takada ,  Nobuyuki Hatasa ,  Hideki Ogura ,  Hironori Murakami ,  Masaya Uetsuki ,  Hideo Fukazawa ,  Eiichi Adachi

发明人： Hitoshi Takada ,  Nobuyuki Hatasa ,  Hideki Ogura ,  Hironori Murakami ,  Masaya Uetsuki ,  Hideo Fukazawa ,  Eiichi Adachi

IPC分类号： B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/17556

摘要： An inner-pressure-changing connecting portion that changes the inner pressure of an ink cartridge and a fitted portion to be fitted on a positioning mechanism provided on an ink-jet printer are disposed coaxially. In a configuration for supplying ink by applying pressure to a pressure chamber, high-accuracy positioning of the ink cartridge and the ink-jet printer can be achieved.

摘要翻译： 同时设置改变墨盒的内部压力和装配在喷墨打印机上的定位机构上的装配部分的内部压力变换连接部。 在通过向压力室施加压力来供应墨水的构造中，可以实现墨盒和喷墨打印机的高精度定位。

公开(公告)号：US20090201329A1

公开(公告)日：2009-08-13

申请号：US12404463

申请日：2009-03-16

申请人： Masaya UETSUKI ,  Takumi KANEKO ,  Tsutomu ABE ,  Nobuyuki MATSUMOTO

发明人： Masaya UETSUKI ,  Takumi KANEKO ,  Tsutomu ABE ,  Nobuyuki MATSUMOTO

IPC分类号： B41J29/38 ,  B41J2/165

CPC分类号： B41J2/16544

摘要： An ink jet printing apparatus includes a print head for printing an image on a printing medium. The print head includes a first nozzle array for ejecting a first ink and a second nozzle array for ejecting a second ink. The ink jet printing apparatus also includes a wiping member for wiping a printing face of the print head provided with the first and second nozzle arrays, and a control unit for controlling the wiping member to wipe the printing face depending on an ejection number of the first ink ejected from the first nozzle array and an ejection number of the second ink ejected from the second nozzle array, wherein the control unit controls the wiping member to wipe the printing face if the ejection number of the first ink exceeds a first threshold value or the ejection number of the second ink exceeds a second threshold value.

摘要翻译： 喷墨打印设备包括用于在打印介质上打印图像的打印头。 打印头包括用于喷射第一墨的第一喷嘴阵列和用于喷射第二墨的第二喷嘴阵列。 喷墨打印设备还包括用于擦拭设置有第一和第二喷嘴阵列的打印头的打印面的擦拭部件，以及控制单元，用于根据第一和第二喷嘴阵列的喷射数量控制擦拭部件擦拭打印面 从第一喷嘴阵列喷射的墨水和从第二喷嘴阵列喷射的第二墨水的喷射次数，其中如果第一墨水的喷射数量超过第一阈值，则控制单元控制擦拭部件擦拭打印面，或者 第二墨水的喷射次数超过第二阈值。

公开(公告)号：US20060203034A1

公开(公告)日：2006-09-14

申请号：US11365624

申请日：2006-03-02

申请人： Masaya Uetsuki ,  Takumi Kaneko ,  Tsutomu Abe ,  Nobuyuki Matsumoto

发明人： Masaya Uetsuki ,  Takumi Kaneko ,  Tsutomu Abe ,  Nobuyuki Matsumoto

IPC分类号： B41J2/165

CPC分类号： B41J2/16544

摘要： An ink jet printing apparatus carrying out printing using a plurality of ejecting portions for ejecting different kinds of inks respectively, wherein a condition for wiping of an ejection face provided with ink ejection openings of a plurality of ejecting portions is appropriately determined and an defective ejection due to wet and dirty ejection face is effectively prevented. A timing of wiping is controlled considering an ink condition. Specifically, the timing of wiping is determined not simply based on a dot count value being a number of ejection carried out by a plurality of ejecting portions to perform printing, but also a condition of an amount of mist generated in accordance with ink types as well.

摘要翻译： 一种喷墨打印设备，其使用多个喷射部分进行打印以分别喷射不同种类的油墨，其中适当地确定了设置有多个喷射部分的喷墨口的喷射面的擦拭条件和由于 有效地防止了湿，肮脏的喷射面。 考虑到墨水状况来控制擦拭的时间。 具体而言，不仅简单地基于由多个喷射部进行的喷射次数的点计数值来进行擦拭的定时，而且还进行根据墨水类型生成的雾的量的条件 。

公开(公告)号：US06827412B2

公开(公告)日：2004-12-07

申请号：US10357359

申请日：2003-02-04

申请人： Toshiharu Inui ,  Masaya Uetsuki

发明人： Toshiharu Inui ,  Masaya Uetsuki

IPC分类号： B41J2195

CPC分类号： B41J2/195 ,  B41J2/17566

摘要： To enable an ink jet printing apparatus to produce high quality images at all times from the initial stage of use until the end of its service life, the present invention provides an ink jet printing method for printing an image on a print medium by using a print head, in which the print head can eject ink supplied from an ink tank. The ink jet printing method includes an ink consumption detection step for detecting an amount of ink consumed in the ink tank, an ejection number detection step for detecting the number of ink ejections from the print head, an ink droplet volume calculation step for calculating an ink droplet volume based on the number of ink ejections from the print head and the ink consumption, and a control step for changing processing associated with a printing operation according to the ink droplet volume calculated by the calculation step.

摘要翻译： 为了使喷墨打印装置能够从使用的初始阶段到其使用寿命结束始终产生高质量的图像，本发明提供一种喷墨打印方法，用于通过使用打印在打印介质上打印图像 头部，其中打印头可以喷出从墨水盒供应的墨水。 喷墨打印方法包括：墨水消耗检测步骤，用于检测墨水盒中消耗的墨水量;喷射数检测步骤，用于检测从打印头喷射的墨水数;墨滴体积计算步骤，用于计算墨水 基于来自打印头的墨水喷射的数量和墨水消耗的液滴体积，以及用于根据通过计算步骤计算的墨滴体积改变与打印操作相关联的处理的控制步骤。

公开(公告)号：US06540321B1

公开(公告)日：2003-04-01

申请号：US09580410

申请日：2000-05-30

申请人： Hirofumi Hirano ,  Yohji Ara ,  Hiroyuki Inoue ,  Hideo Fukazawa ,  Tetsuji Kurata ,  Hiroshi Netsu ,  Hideaki Okamoto ,  Masaya Uetsuki ,  Hiroki Hayashi ,  Noriyasu Asaki

发明人： Hirofumi Hirano ,  Yohji Ara ,  Hiroyuki Inoue ,  Hideo Fukazawa ,  Tetsuji Kurata ,  Hiroshi Netsu ,  Hideaki Okamoto ,  Masaya Uetsuki ,  Hiroki Hayashi ,  Noriyasu Asaki

IPC分类号： B41J2165

CPC分类号： B41J2/17596 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17546 ,  B41J2/17566 ,  B41J2002/17569

摘要： For the sake of achieving both the size and weight reductions of a printing apparatus and increasing the reliability thereof, an ink tank is provided with a gas-permeable member that permits air to pass without permitting ink. The ink tank is capable of introducing ink through an ink inlet by negative pressure introduced in the ink tank through a common suction port.